diff options
Diffstat (limited to 'libjava/classpath/native/jni/qt-peer')
57 files changed, 8926 insertions, 0 deletions
diff --git a/libjava/classpath/native/jni/qt-peer/.cvsignore b/libjava/classpath/native/jni/qt-peer/.cvsignore new file mode 100644 index 000000000..369a52a2a --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/.cvsignore @@ -0,0 +1,9 @@ +*.o +*.a +*.lo +*.la +.libs +.deps +Makefile +Makefile.in +slotcallbacks.moc.h diff --git a/libjava/classpath/native/jni/qt-peer/Makefile.am b/libjava/classpath/native/jni/qt-peer/Makefile.am new file mode 100644 index 000000000..03dcd9629 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/Makefile.am @@ -0,0 +1,85 @@ +# Qt AWT backend for Classpath +# + +## GCJ LOCAL: don't install this library +noinst_LTLIBRARIES = libqtpeer.la + +AM_LDFLAGS = @CLASSPATH_MODULE@ @QT_LIBS@ +AM_CPPFLAGS = @CLASSPATH_INCLUDES@ + +## GCJ LOCAL: add libstdc++-v3 include directories +AM_CXXFLAGS = @QT_CFLAGS@ \ + -I$(top_builddir)/../../libstdc++-v3/include/$(target_alias) \ + -I$(top_builddir)/../../libstdc++-v3/include \ + -I$(top_srcdir)/../../libstdc++-v3/include \ + -I$(top_srcdir)/../../libstdc++-v3/libsupc++ + +libqtpeer_la_MOC = \ + slotcallbacks.moc.h + +slotcallbacks.moc.h: slotcallbacks.cpp + $(MOC) -o slotcallbacks.moc.h $(srcdir)/slotcallbacks.cpp + +nodist_libqtpeer_la_SOURCES = \ + $(libqtpeer_la_MOC) + +libqtpeer_la_SOURCES = \ + buttonevent.h \ + componentevent.cpp \ + componentevent.h \ + containers.h \ + eventmethods.h \ + keybindings.cpp \ + keybindings.h \ + mainqtthread.cpp \ + mainthreadinterface.cpp \ + mainthreadinterface.h \ + nativewrapper.cpp \ + nativewrapper.h \ + qmatrix.cpp \ + qpainterpath.cpp \ + qpen.cpp \ + qtaudioclip.cpp \ + qtbuttonpeer.cpp \ + qtcanvaspeer.cpp \ + qtcheckboxpeer.cpp \ + qtchoicepeer.cpp \ + qtcomponent.cpp \ + qtcomponent.h \ + qtcomponentpeer.cpp \ + qtdialogpeer.cpp \ + qtembeddedwindowpeer.cpp \ + qtfiledialogpeer.cpp \ + qtfont.h \ + qtfontmetrics.cpp \ + qtfontpeer.cpp \ + qtframepeer.cpp \ + qtgraphics.cpp \ + qtgraphics.h \ + qtimage.cpp \ + qtimage.h \ + qtlabelpeer.cpp \ + qtlistpeer.cpp \ + qtmenubarpeer.cpp \ + qtmenucomponentpeer.cpp \ + qtmenuitempeer.cpp \ + qtmenupeer.cpp \ + qtpanelpeer.cpp \ + qtpopupmenupeer.cpp \ + qtscreendevice.cpp \ + qtscrollbarpeer.cpp \ + qtscrollpanepeer.cpp \ + qtstrings.cpp \ + qtstrings.h \ + qttextareapeer.cpp \ + qttextfieldpeer.cpp \ + qttoolkit.cpp \ + qtvolatileimage.cpp \ + qtwindowpeer.cpp \ + slotcallbacks.cpp \ + slotcallbacks.h +libqtpeer_la_LDFLAGS = $(AM_LDFLAGS) -avoid-version + +BUILT_SOURCES = $(libqtpeer_la_MOC) + +CLEANFILES = so_locations $(BUILT_SOURCES) diff --git a/libjava/classpath/native/jni/qt-peer/Makefile.in b/libjava/classpath/native/jni/qt-peer/Makefile.in new file mode 100644 index 000000000..d65474e7b --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/Makefile.in @@ -0,0 +1,703 @@ +# Makefile.in generated by automake 1.11.1 from Makefile.am. +# @configure_input@ + +# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, +# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, +# Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# Qt AWT backend for Classpath +# + +VPATH = @srcdir@ +pkgdatadir = $(datadir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkglibexecdir = $(libexecdir)/@PACKAGE@ +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_HEADER = $(INSTALL_DATA) +transform = $(program_transform_name) +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +build_triplet = @build@ +host_triplet = @host@ +target_triplet = @target@ +subdir = native/jni/qt-peer +DIST_COMMON = $(srcdir)/Makefile.in $(srcdir)/Makefile.am +ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 +am__aclocal_m4_deps = $(top_srcdir)/../../config/depstand.m4 \ + $(top_srcdir)/../../config/lead-dot.m4 \ + $(top_srcdir)/../../config/lib-ld.m4 \ + $(top_srcdir)/../../config/lib-link.m4 \ + $(top_srcdir)/../../config/lib-prefix.m4 \ + $(top_srcdir)/../../config/multi.m4 \ + $(top_srcdir)/../../config/no-executables.m4 \ + $(top_srcdir)/../../config/override.m4 \ + $(top_srcdir)/../../libtool.m4 \ + $(top_srcdir)/../../ltoptions.m4 \ + $(top_srcdir)/../../ltsugar.m4 \ + $(top_srcdir)/../../ltversion.m4 \ + $(top_srcdir)/../../lt~obsolete.m4 \ + $(top_srcdir)/m4/ac_prog_antlr.m4 \ + $(top_srcdir)/m4/ac_prog_java.m4 \ + $(top_srcdir)/m4/ac_prog_java_works.m4 \ + $(top_srcdir)/m4/ac_prog_javac.m4 \ + $(top_srcdir)/m4/ac_prog_javac_works.m4 \ + $(top_srcdir)/m4/acattribute.m4 $(top_srcdir)/m4/accross.m4 \ + $(top_srcdir)/m4/acinclude.m4 \ + $(top_srcdir)/m4/ax_create_stdint_h.m4 \ + $(top_srcdir)/m4/ax_func_which_gethostbyname_r.m4 \ + $(top_srcdir)/m4/gcc_attribute.m4 $(top_srcdir)/m4/iconv.m4 \ + $(top_srcdir)/m4/pkg.m4 $(top_srcdir)/configure.ac +am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \ + $(ACLOCAL_M4) +mkinstalldirs = $(SHELL) $(top_srcdir)/../../mkinstalldirs +CONFIG_HEADER = $(top_builddir)/include/config.h +CONFIG_CLEAN_FILES = +CONFIG_CLEAN_VPATH_FILES = +LTLIBRARIES = $(noinst_LTLIBRARIES) +libqtpeer_la_LIBADD = +am_libqtpeer_la_OBJECTS = componentevent.lo keybindings.lo \ + mainqtthread.lo mainthreadinterface.lo nativewrapper.lo \ + qmatrix.lo qpainterpath.lo qpen.lo qtaudioclip.lo \ + qtbuttonpeer.lo qtcanvaspeer.lo qtcheckboxpeer.lo \ + qtchoicepeer.lo qtcomponent.lo qtcomponentpeer.lo \ + qtdialogpeer.lo qtembeddedwindowpeer.lo qtfiledialogpeer.lo \ + qtfontmetrics.lo qtfontpeer.lo qtframepeer.lo qtgraphics.lo \ + qtimage.lo qtlabelpeer.lo qtlistpeer.lo qtmenubarpeer.lo \ + qtmenucomponentpeer.lo qtmenuitempeer.lo qtmenupeer.lo \ + qtpanelpeer.lo qtpopupmenupeer.lo qtscreendevice.lo \ + qtscrollbarpeer.lo qtscrollpanepeer.lo qtstrings.lo \ + qttextareapeer.lo qttextfieldpeer.lo qttoolkit.lo \ + qtvolatileimage.lo qtwindowpeer.lo slotcallbacks.lo +am__objects_1 = +nodist_libqtpeer_la_OBJECTS = $(am__objects_1) +libqtpeer_la_OBJECTS = $(am_libqtpeer_la_OBJECTS) \ + $(nodist_libqtpeer_la_OBJECTS) +libqtpeer_la_LINK = $(LIBTOOL) --tag=CXX $(AM_LIBTOOLFLAGS) \ + $(LIBTOOLFLAGS) --mode=link $(CXXLD) $(AM_CXXFLAGS) \ + $(CXXFLAGS) $(libqtpeer_la_LDFLAGS) $(LDFLAGS) -o $@ +DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/include +depcomp = $(SHELL) $(top_srcdir)/../../depcomp +am__depfiles_maybe = depfiles +am__mv = mv -f +CXXCOMPILE = $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) \ + $(AM_CPPFLAGS) $(CPPFLAGS) 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+ANTLR_JAR = @ANTLR_JAR@ +AR = @AR@ +AUTOCONF = @AUTOCONF@ +AUTOHEADER = @AUTOHEADER@ +AUTOMAKE = @AUTOMAKE@ +AWK = @AWK@ +CAIRO_CFLAGS = @CAIRO_CFLAGS@ +CAIRO_LIBS = @CAIRO_LIBS@ +CC = @CC@ +CCDEPMODE = @CCDEPMODE@ +CFLAGS = @CFLAGS@ +CLASSPATH_CONVENIENCE = @CLASSPATH_CONVENIENCE@ +CLASSPATH_INCLUDES = @CLASSPATH_INCLUDES@ +CLASSPATH_MODULE = @CLASSPATH_MODULE@ +COLLECTIONS_PREFIX = @COLLECTIONS_PREFIX@ +CP = @CP@ +CPP = @CPP@ +CPPFLAGS = @CPPFLAGS@ +CXX = @CXX@ +CXXCPP = @CXXCPP@ +CXXDEPMODE = @CXXDEPMODE@ +CXXFLAGS = @CXXFLAGS@ +CYGPATH_W = @CYGPATH_W@ +DATE = @DATE@ +DEFAULT_PREFS_PEER = @DEFAULT_PREFS_PEER@ +DEFS = @DEFS@ +DEPDIR = @DEPDIR@ +DSYMUTIL = @DSYMUTIL@ +DUMPBIN = @DUMPBIN@ +ECHO_C = @ECHO_C@ +ECHO_N = @ECHO_N@ +ECHO_T = @ECHO_T@ +ECJ_JAR = @ECJ_JAR@ +EGREP = @EGREP@ +ERROR_CFLAGS = @ERROR_CFLAGS@ +EXAMPLESDIR = @EXAMPLESDIR@ +EXEEXT = @EXEEXT@ +EXTRA_CFLAGS = @EXTRA_CFLAGS@ +FGREP = @FGREP@ +FIND = @FIND@ +FREETYPE2_CFLAGS = @FREETYPE2_CFLAGS@ +FREETYPE2_LIBS = 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$(top_builddir)/config.status + @case '$?' in \ + *config.status*) \ + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \ + *) \ + echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \ + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \ + esac; + +$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh + +$(top_srcdir)/configure: @MAINTAINER_MODE_TRUE@ $(am__configure_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(ACLOCAL_M4): @MAINTAINER_MODE_TRUE@ $(am__aclocal_m4_deps) + cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh +$(am__aclocal_m4_deps): + +clean-noinstLTLIBRARIES: + -test -z "$(noinst_LTLIBRARIES)" || rm -f $(noinst_LTLIBRARIES) + @list='$(noinst_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test "$$dir" != "$$p" || dir=.; \ + echo "rm 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-0,0 +1,27 @@ +#ifndef BUTTONEVENT_H +#define BUTTONEVENT_H + +#include <QAbstractButton> +#include "mainthreadinterface.h" + +class AWTLabelEvent : public AWTEvent { + + private: + QAbstractButton *widget; + QString *string; + + public: + AWTLabelEvent(QAbstractButton *w, QString *s) : AWTEvent() + { + widget = w; + string = s; + } + + void runEvent() + { + widget->setText( *string ); + delete string; + } +}; + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/componentevent.cpp b/libjava/classpath/native/jni/qt-peer/componentevent.cpp new file mode 100644 index 000000000..ae88af019 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/componentevent.cpp @@ -0,0 +1,223 @@ +/* componentevent.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QWidget> +#include <QPoint> + +#include "componentevent.h" + +AWTInitEvent::AWTInitEvent(JNIEnv *env, jobject obj) : AWTEvent() +{ + env->GetJavaVM( &vm ); + target = env->NewGlobalRef( obj ); +} + +void AWTInitEvent::runEvent() +{ + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + jclass targetCls = env->GetObjectClass( target ); + // call init() + jmethodID mID = env->GetMethodID( targetCls, + "init", + "()V" ); + env->CallVoidMethod( target, mID ); + + // call notify() + mID = env->GetMethodID( targetCls, + "notify", + "()V" ); + assert(mID != NULL); + env->MonitorEnter( target ); + env->CallVoidMethod( target, mID ); + env->MonitorExit( target ); + + env->DeleteGlobalRef( target ); +} + +AWTShowEvent::AWTShowEvent(QWidget *w, bool v) : AWTEvent() +{ + widget = w; + visible = v; +} + +void AWTShowEvent::runEvent() +{ + widget->setVisible( visible ); +} + +AWTEnableEvent::AWTEnableEvent(QWidget *w, bool v) : AWTEvent() +{ + widget = w; + enabled = v; +} + +void AWTEnableEvent::runEvent() +{ + widget->setEnabled( enabled ); +} + +AWTCursorEvent::AWTCursorEvent(QWidget *w, Qt::CursorShape s) : AWTEvent() +{ + widget = w; + shape = s; +} + +void AWTCursorEvent::runEvent() +{ + QCursor *s = new QCursor(shape); + widget->setCursor( *s ); +} + +AWTResizeEvent::AWTResizeEvent(QWidget *wid, int x0, int y0, int w0, int h0) +{ + widget = wid; + x = x0; y = y0; + w = w0; h = h0; + if(w == 0 && h == 0) w = h = 10; +} + +void AWTResizeEvent::runEvent() +{ + QRect g = widget->geometry(); + if(g.x() != x || g.y() != y || g.width() != w || g.height() != h) + widget->setGeometry( x, y, w, h ); +} + +AWTBackgroundEvent::AWTBackgroundEvent(QWidget *wid, bool fg, QColor *clr) +{ + widget = wid; + foreground = fg; + color = clr; +} + +void AWTBackgroundEvent::runEvent() +{ + QPalette p = widget->palette(); + if (foreground) + { + p.setColor(QPalette::Active, QPalette::Foreground, *color); + p.setColor(QPalette::Active, QPalette::Text, *color); + } + else + { + p.setColor(QPalette::Active, QPalette::Background, *color); + p.setColor(QPalette::Active, QPalette::Button, *color); + p.setColor(QPalette::Active, QPalette::Base, *color); + p.setColor(QPalette::Active, QPalette::AlternateBase, *color); + } + widget->setPalette(p); + widget->repaint(); + delete color; +} + +AWTGetOriginEvent::AWTGetOriginEvent(QWidget *w, JNIEnv *env, jobject obj) : AWTEvent() +{ + widget = w; + env->GetJavaVM( &vm ); + target = env->NewGlobalRef( obj ); +} + +void AWTGetOriginEvent::runEvent() +{ + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + jclass targetCls = env->GetObjectClass( target ); + + QPoint *p = new QPoint( widget->mapToGlobal( QPoint(0, 0) ) ); + // call init() + jmethodID mID = env->GetMethodID( targetCls, + "setLocation", + "(II)V" ); + env->CallVoidMethod( target, mID, p->x(), p->y() ); + delete p; + + // call notify() + mID = env->GetMethodID( targetCls, + "notify", + "()V" ); + assert(mID != NULL); + env->MonitorEnter( target ); + env->CallVoidMethod( target, mID ); + env->MonitorExit( target ); + + env->DeleteGlobalRef( target ); +} + +GetSizeEvent::GetSizeEvent(QWidget *w, JNIEnv *env, jobject obj, bool p) : AWTEvent() +{ + widget = w; + env->GetJavaVM( &vm ); + target = env->NewGlobalRef( obj ); + pref = p; +} + +void GetSizeEvent::runEvent() +{ + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + jclass targetCls = env->GetObjectClass( target ); + + QPoint *p = new QPoint( widget->mapToGlobal( QPoint(0, 0) ) ); + QSize s; + if( pref ) + s = widget->sizeHint(); + else + s = widget->minimumSizeHint(); + + // call init() + jmethodID mID = env->GetMethodID( targetCls, + "setSize", + "(II)V" ); + env->CallVoidMethod( target, mID, s.width(), s.height() ); + + // call notify() + mID = env->GetMethodID( targetCls, + "notify", + "()V" ); + assert(mID != NULL); + env->MonitorEnter( target ); + env->CallVoidMethod( target, mID ); + env->MonitorExit( target ); + + env->DeleteGlobalRef( target ); +} + + + + diff --git a/libjava/classpath/native/jni/qt-peer/componentevent.h b/libjava/classpath/native/jni/qt-peer/componentevent.h new file mode 100644 index 000000000..7cf2f2eac --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/componentevent.h @@ -0,0 +1,203 @@ +#ifndef CALLBACKEVENT_H +#define CALLBACKEVENT_H + +#include <jni.h> +#include <QWidget> +#include <QEvent> +#include <QColor> +#include <QCursor> +#include <QFont> +#include <QPoint> +#include <QWidget> +#include <QSize> + +#include "mainthreadinterface.h" + +class AWTInitEvent : public AWTEvent { + + private: + JavaVM* vm; + jobject target; + + public: + AWTInitEvent(JNIEnv *env, jobject obj); + void runEvent(); +}; + +class AWTDestroyEvent : public AWTEvent { + + private: + QWidget *widget; + + public: + AWTDestroyEvent(QWidget *w) + { + widget = w; + } + + void runEvent() + { + if( widget != NULL ) + delete widget; + } +}; + +class AWTFontEvent : public AWTEvent { + + private: + QWidget *widget; + QFont *font; + + public: + AWTFontEvent(QWidget *w, QFont *f) + { + widget = w; + font = f; + } + + void runEvent() + { + widget->setFont( *font ); + } +}; + +class AWTUpdateEvent : public AWTEvent { + + private: + QWidget *widget; + int x,y,w,h; + bool updateAll; + + public: + AWTUpdateEvent(QWidget *src, bool all, int x0, int y0, int w0, int h0) + { + widget = src; + updateAll = all; + x = x0; y = y0; w = w0; h = h0; + } + + void runEvent() + { + if(updateAll) + widget->update(); + else + widget->update(x,y,w,h); + } +}; + +class AWTShowEvent : public AWTEvent { + + private: + QWidget *widget; + bool visible; + + public: + AWTShowEvent(QWidget *w, bool v); + void runEvent(); +}; + +class AWTEnableEvent : public AWTEvent { + + private: + QWidget *widget; + bool enabled; + + public: + AWTEnableEvent(QWidget *w, bool v); + void runEvent(); +}; + +class AWTCursorEvent : public AWTEvent { + + private: + QWidget *widget; + Qt::CursorShape shape; + + public: + AWTCursorEvent(QWidget *w, Qt::CursorShape s); + void runEvent(); +}; + +class AWTResizeEvent : public AWTEvent { + + private: + QWidget *widget; + int x, y, w, h; + + public: + AWTResizeEvent(QWidget *wid, int x0, int y0, int w0, int h0); + void runEvent(); +}; + +class AWTBackgroundEvent : public AWTEvent { + + private: + QWidget *widget; + bool foreground; + QColor *color; + + public: + AWTBackgroundEvent(QWidget *wid, bool fg, QColor *clr); + void runEvent(); +}; + +class AWTReqFocusEvent : public AWTEvent { + + private: + QWidget *widget; + + public: + AWTReqFocusEvent(QWidget *w) : AWTEvent() + { + widget = w; + } + void runEvent() + { + widget->setFocus(); + } +}; + +class AWTGetOriginEvent : public AWTEvent { + + private: + JavaVM* vm; + jobject target; + QWidget *widget; + + public: + AWTGetOriginEvent(QWidget *w, JNIEnv *env, jobject obj); + void runEvent(); +}; + +class GetSizeEvent : public AWTEvent { + + private: + JavaVM* vm; + jobject target; + QWidget *widget; + bool pref; + + public: + GetSizeEvent(QWidget *w, JNIEnv *env, jobject obj, bool p); + void runEvent(); +}; + +class AWTReparent : public AWTEvent { + + private: + QWidget *widget; + QWidget *parent; + + public: + AWTReparent(QWidget *w, QWidget *p) : AWTEvent() + { + widget = w; + parent = p; + } + void runEvent() + { + widget->setParent( parent ); + } +}; + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/containers.h b/libjava/classpath/native/jni/qt-peer/containers.h new file mode 100644 index 000000000..a2ae76af0 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/containers.h @@ -0,0 +1,10 @@ +#ifndef QTFRAME_H +#define QTFRAME_H + +#include <jni.h> +#include <QWidget> + +QWidget *frameChildWidget( JNIEnv *env, jobject component ); +QWidget *scrollPaneChildWidget( JNIEnv *env, jobject component); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/eventmethods.h b/libjava/classpath/native/jni/qt-peer/eventmethods.h new file mode 100644 index 000000000..ae56da8e7 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/eventmethods.h @@ -0,0 +1,245 @@ +/* eventmethods.cpp -- + Copyright (C) 2005, 2006 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#ifdef I_KNOW_WHAT_IM_DOING + +bool draw; + +private: + JavaVM* vm; + jobject target; + jclass componentCls; + + void setup(JNIEnv *env, jobject obj) + { + env->GetJavaVM(&vm); + componentCls = NULL; + target = env->NewGlobalRef(obj); + componentCls = (jclass)env->NewGlobalRef(env->GetObjectClass( target )); + setMouseTracking( true ); + draw = true; + } + + void destroy() + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + env->DeleteGlobalRef(target); + env->DeleteGlobalRef(componentCls); + } + + void callVoidMethod(const char *methodName) + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + jmethodID fireEventID = env->GetMethodID( componentCls, + methodName, + "()V" ); + env->CallVoidMethod( target, fireEventID ); + } + + void callMouseMethod(const char *methodName, + int modifiers, int x, int y, int clickCount) + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + jmethodID fireEventID = env->GetMethodID( componentCls, + methodName, + "(IIII)V" ); + env->CallVoidMethod( target, fireEventID, modifiers, x, y, clickCount ); + } + +protected: + + void closeEvent( QCloseEvent *e ) + { + PARENT::closeEvent(e); + callVoidMethod("closeEvent"); + } + + void focusInEvent( QFocusEvent *e ) + { + PARENT::focusInEvent(e); + callVoidMethod("focusInEvent"); + } + + void focusOutEvent( QFocusEvent *e ) + { + PARENT::focusOutEvent(e); + callVoidMethod("focusOutEvent"); + } + + void enterEvent( QEvent *e ) + { + PARENT::enterEvent(e); + QPoint p = mapFromGlobal( QCursor::pos() ); + int modifiers = getKeyModifiers( QApplication::keyboardModifiers() ); + callMouseMethod("enterEvent", modifiers, p.x(), p.y(), 0); + } + + void keyPressEvent( QKeyEvent *e ) + { + PARENT::keyPressEvent(e); + int modifiers, x, y; + modifiers = getKeyModifiers(e->modifiers()); + x = mapKeyCode(e); + y = getUnicode(e); + callMouseMethod("keyPressEvent", modifiers, x, y, 0); + } + + void keyReleaseEvent( QKeyEvent *e ) + { + PARENT::keyReleaseEvent(e); + int modifiers, x, y; + modifiers = getKeyModifiers(e->modifiers()); + x = mapKeyCode(e); + y = getUnicode(e); + callMouseMethod("keyReleaseEvent", modifiers, x, y, 0); + } + + void leaveEvent( QEvent *e ) + { + PARENT::leaveEvent(e); + QPoint p = mapFromGlobal( QCursor::pos() ); + int modifiers = getKeyModifiers( QApplication::keyboardModifiers() ); + callMouseMethod("leaveEvent", modifiers, p.x(), p.y(), 0); + } + + void mouseDoubleClickEvent( QMouseEvent *e ) + { + PARENT::mouseDoubleClickEvent(e); + int modifiers, x, y, clickCount; + clickCount = 2; + modifiers = getMouseModifiers(e); + x = e->x(); + y = e->y(); + callMouseMethod("mouseDoubleClickEvent", modifiers, x, y, clickCount); + } + + void mouseMoveEvent( QMouseEvent *e ) + { + PARENT::mouseMoveEvent(e); + int modifiers, x, y, clickCount; + clickCount = 0; + modifiers = getMouseModifiers(e); + x = e->x(); + y = e->y(); + callMouseMethod("mouseMoveEvent", modifiers, x, y, clickCount); + } + + void mousePressEvent( QMouseEvent *e ) + { + PARENT::mousePressEvent(e); + int modifiers, x, y, clickCount; + clickCount = 0; + modifiers = getMouseModifiers(e); + x = e->x(); + y = e->y(); + callMouseMethod("mousePressEvent", modifiers, x, y, clickCount); + } + + void mouseReleaseEvent( QMouseEvent *e ) + { + PARENT::mouseReleaseEvent(e); + int modifiers, x, y, clickCount; + modifiers = 0; + + modifiers |= getReleaseModifiers( e ); + x = e->x(); + y = e->y(); + callMouseMethod("mouseReleaseEvent", modifiers, x, y, 0); + } + + void moveEvent( QMoveEvent *e ) + { + PARENT::moveEvent(e); + callMouseMethod("moveEvent", e->pos().x(), e->pos().y(), + e->oldPos().x(), e->oldPos().y()); + } + + void resizeEvent( QResizeEvent *e ) + { + PARENT::resizeEvent(e); + callMouseMethod("resizeEvent", + e->oldSize().width(), e->oldSize().height(), + e->size().width(), e->size().height()); + } + + void hideEvent( QHideEvent *e ) + { + PARENT::hideEvent(e); + callVoidMethod("hideEvent"); + } + + void showEvent( QShowEvent *e ) + { + PARENT::showEvent(e); + callVoidMethod("showEvent"); + } + + void paintEvent ( QPaintEvent * e ) + { + PARENT::paintEvent( e ); + if ( draw ) + { + // Create a QPainter + GraphicsPainter painter( this ); + int x, y, w, h; + e->rect().getRect ( &x, &y, &w, &h ); + + // Get the environment. + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + + // create a QtGraphics wrapper for the QPainter + jclass cls = env->FindClass( "gnu/java/awt/peer/qt/QtComponentGraphics" ); + jmethodID mid = env->GetMethodID(cls, "<init>", "(JLgnu/java/awt/peer/qt/QtComponentPeer;IIII)V"); + jobject graphics = env->NewObject(cls, mid, (jlong)&painter, target, + (jint)x, (jint)y, (jint)w, (jint)h); + + // call QtComponentPeer.paintEvent() + jmethodID paintEventID = env->GetMethodID( componentCls, + "paint", + "(Ljava/awt/Graphics;)V" ); + env->CallVoidMethod( target, paintEventID, graphics ); + env->DeleteLocalRef( cls ); + env->DeleteLocalRef( graphics ); + painter.end(); + } + } + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/keybindings.cpp b/libjava/classpath/native/jni/qt-peer/keybindings.cpp new file mode 100644 index 000000000..f18616689 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/keybindings.cpp @@ -0,0 +1,600 @@ +/* keybindings.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include "keybindings.h" + +/* InputEvent key modifiers */ +#define SHIFT_MASK 1 +#define CTRL_MASK 2 +#define META_MASK 4 +#define ALT_MASK 8 +#define ALT_GRAPH_MASK 0x20 +#define BUTTON1_MASK 0x10 +#define BUTTON2_MASK 8 +#define BUTTON3_MASK 4 + +#define SHIFT_DOWN_MASK 0x0040 +#define CTRL_DOWN_MASK 0x0080 +#define META_DOWN_MASK 0x0100 +#define ALT_DOWN_MASK 0x0200 +#define BUTTON1_DOWN_MASK 0x0400 +#define BUTTON2_DOWN_MASK 0x0800 +#define BUTTON3_DOWN_MASK 0x1000 +#define ALT_GRAPH_DOWN_MASK 0x2000 + +/* Virtual Keys */ +/* This list should be kept in the same order as the VK_ field + declarations in KeyEvent.java. */ +#define VK_ENTER '\n' +#define VK_BACK_SPACE '\b' +#define VK_TAB '\t' +#define VK_CANCEL 3 +#define VK_CLEAR 12 +#define VK_SHIFT 16 +#define VK_CONTROL 17 +#define VK_ALT 18 +#define VK_PAUSE 19 +#define VK_CAPS_LOCK 20 +#define VK_ESCAPE 27 +#define VK_SPACE ' ' +#define VK_PAGE_UP 33 +#define VK_PAGE_DOWN 34 +#define VK_END 35 +#define VK_HOME 36 +#define VK_LEFT 37 +#define VK_UP 38 +#define VK_RIGHT 39 +#define VK_DOWN 40 +#define VK_COMMA ',' +#define VK_MINUS '-' +#define VK_PERIOD '.' +#define VK_SLASH '/' +#define VK_0 '0' +#define VK_1 '1' +#define VK_2 '2' +#define VK_3 '3' +#define VK_4 '4' +#define VK_5 '5' +#define VK_6 '6' +#define VK_7 '7' +#define VK_8 '8' +#define VK_9 '9' +#define VK_SEMICOLON ';' +#define VK_EQUALS '=' +#define VK_A 'A' +#define VK_B 'B' +#define VK_C 'C' +#define VK_D 'D' +#define VK_E 'E' +#define VK_F 'F' +#define VK_G 'G' +#define VK_H 'H' +#define VK_I 'I' +#define VK_J 'J' +#define VK_K 'K' +#define VK_L 'L' +#define VK_M 'M' +#define VK_N 'N' +#define VK_O 'O' +#define VK_P 'P' +#define VK_Q 'Q' +#define VK_R 'R' +#define VK_S 'S' +#define VK_T 'T' +#define VK_U 'U' +#define VK_V 'V' +#define VK_W 'W' +#define VK_X 'X' +#define VK_Y 'Y' +#define VK_Z 'Z' +#define VK_OPEN_BRACKET '[' +#define VK_BACK_SLASH '\\' +#define VK_CLOSE_BRACKET ']' +#define VK_NUMPAD0 96 +#define VK_NUMPAD1 97 +#define VK_NUMPAD2 98 +#define VK_NUMPAD3 99 +#define VK_NUMPAD4 100 +#define VK_NUMPAD5 101 +#define VK_NUMPAD6 102 +#define VK_NUMPAD7 103 +#define VK_NUMPAD8 104 +#define VK_NUMPAD9 105 +#define VK_MULTIPLY 106 +#define VK_ADD 107 +#define VK_SEPARATER 108 +#define VK_SEPARATOR 108 +#define VK_SUBTRACT 109 +#define VK_DECIMAL 110 +#define VK_DIVIDE 111 +#define VK_DELETE 127 +#define VK_NUM_LOCK 144 +#define VK_SCROLL_LOCK 145 +#define VK_F1 112 +#define VK_F2 113 +#define VK_F3 114 +#define VK_F4 115 +#define VK_F5 116 +#define VK_F6 117 +#define VK_F7 118 +#define VK_F8 119 +#define VK_F9 120 +#define VK_F10 121 +#define VK_F11 122 +#define VK_F12 123 +#define VK_F13 61440 +#define VK_F14 61441 +#define VK_F15 61442 +#define VK_F16 61443 +#define VK_F17 61444 +#define VK_F18 61445 +#define VK_F19 61446 +#define VK_F20 61447 +#define VK_F21 61448 +#define VK_F22 61449 +#define VK_F23 61450 +#define VK_F24 61451 +#define VK_PRINTSCREEN 154 +#define VK_INSERT 155 +#define VK_HELP 156 +#define VK_META 157 +#define VK_BACK_QUOTE 192 +#define VK_QUOTE 222 +#define VK_KP_UP 224 +#define VK_KP_DOWN 225 +#define VK_KP_LEFT 226 +#define VK_KP_RIGHT 227 +#define VK_DEAD_GRAVE 128 +#define VK_DEAD_ACUTE 129 +#define VK_DEAD_CIRCUMFLEX 130 +#define VK_DEAD_TILDE 131 +#define VK_DEAD_MACRON 132 +#define VK_DEAD_BREVE 133 +#define VK_DEAD_ABOVEDOT 134 +#define VK_DEAD_DIAERESIS 135 +#define VK_DEAD_ABOVERING 136 +#define VK_DEAD_DOUBLEACUTE 137 +#define VK_DEAD_CARON 138 +#define VK_DEAD_CEDILLA 139 +#define VK_DEAD_OGONEK 140 +#define VK_DEAD_IOTA 141 +#define VK_DEAD_VOICED_SOUND 142 +#define VK_DEAD_SEMIVOICED_SOUND 143 +#define VK_AMPERSAND 150 +#define VK_ASTERISK 151 +#define VK_QUOTEDBL 152 +#define VK_LESS 153 +#define VK_GREATER 160 +#define VK_BRACELEFT 161 +#define VK_BRACERIGHT 162 +#define VK_AT 512 +#define VK_COLON 513 +#define VK_CIRCUMFLEX 514 +#define VK_DOLLAR 515 +#define VK_EURO_SIGN 516 +#define VK_EXCLAMATION_MARK 517 +#define VK_INVERTED_EXCLAMATION_MARK 518 +#define VK_LEFT_PARENTHESIS 519 +#define VK_NUMBER_SIGN 520 +#define VK_PLUS 521 +#define VK_RIGHT_PARENTHESIS 522 +#define VK_UNDERSCORE 523 +#define VK_FINAL 24 +#define VK_CONVERT 28 +#define VK_NONCONVERT 29 +#define VK_ACCEPT 30 +#define VK_MODECHANGE 31 +#define VK_KANA 21 +#define VK_KANJI 25 +#define VK_ALPHANUMERIC 240 +#define VK_KATAKANA 241 +#define VK_HIRAGANA 242 +#define VK_FULL_WIDTH 243 +#define VK_HALF_WIDTH 244 +#define VK_ROMAN_CHARACTERS 245 +#define VK_ALL_CANDIDATES 256 +#define VK_PREVIOUS_CANDIDATE 257 +#define VK_CODE_INPUT 258 +#define VK_JAPANESE_KATAKANA 259 +#define VK_JAPANESE_HIRAGANA 260 +#define VK_JAPANESE_ROMAN 261 +#define VK_KANA_LOCK 262 +#define VK_INPUT_METHOD_ON_OFF 263 +#define VK_CUT 65489 +#define VK_COPY 65485 +#define VK_PASTE 65487 +#define VK_UNDO 65483 +#define VK_AGAIN 65481 +#define VK_FIND 65488 +#define VK_PROPS 65482 +#define VK_STOP 65480 +#define VK_COMPOSE 65312 +#define VK_ALT_GRAPH 65406 +#define VK_UNDEFINED 0 + + +int mapKeyCode(QKeyEvent *key) +{ + switch(key->key()) + { + case Qt::Key_Escape: + return VK_ESCAPE; + case Qt::Key_Tab: + return VK_TAB; + case Qt::Key_Backspace: + return VK_BACK_SPACE; + case Qt::Key_Return: + case Qt::Key_Enter: + return VK_ENTER; + case Qt::Key_Insert: + return VK_INSERT; + case Qt::Key_Delete: + return VK_DELETE; + case Qt::Key_Pause: + return VK_PAUSE; + case Qt::Key_Print: + case Qt::Key_SysReq: + return VK_PRINTSCREEN; + case Qt::Key_Home: + return VK_HOME; + case Qt::Key_End: + return VK_END; + case Qt::Key_Left: + return VK_LEFT; + case Qt::Key_Up: + return VK_UP; + case Qt::Key_Right: + return VK_RIGHT; + case Qt::Key_Down: + return VK_DOWN; + case Qt::Key_PageUp: + return VK_PAGE_UP; + case Qt::Key_PageDown: + return VK_PAGE_DOWN; + case Qt::Key_Shift: + return VK_SHIFT; + case Qt::Key_Control: + return VK_CONTROL; + case Qt::Key_Meta: + return VK_META; + case Qt::Key_Alt: + return VK_ALT; + case Qt::Key_CapsLock: + return VK_CAPS_LOCK; + case Qt::Key_NumLock: + return VK_NUM_LOCK; + case Qt::Key_ScrollLock: + return VK_SCROLL_LOCK; + case Qt::Key_Clear: + return VK_CLEAR; + case Qt::Key_F1: + return VK_F1; + case Qt::Key_F2: + return VK_F2; + case Qt::Key_F3: + return VK_F3; + case Qt::Key_F4: + return VK_F4; + case Qt::Key_F5: + return VK_F5; + case Qt::Key_F6: + return VK_F6; + case Qt::Key_F7: + return VK_F7; + case Qt::Key_F8: + return VK_F8; + case Qt::Key_F9: + return VK_F9; + case Qt::Key_F10: + return VK_F10; + case Qt::Key_F11: + return VK_F11; + case Qt::Key_F12: + return VK_F12; + case Qt::Key_F13: + return VK_F13; + case Qt::Key_F14: + return VK_F14; + case Qt::Key_F15: + return VK_F15; + case Qt::Key_F16: + return VK_F16; + case Qt::Key_F17: + return VK_F17; + case Qt::Key_F18: + return VK_F18; + case Qt::Key_F19: + return VK_F19; + case Qt::Key_F20: + return VK_F20; + case Qt::Key_F21: + return VK_F21; + case Qt::Key_F22: + return VK_F22; + case Qt::Key_F23: + return VK_F23; + case Qt::Key_F24: + return VK_F24; + case Qt::Key_Help: + return VK_HELP; + + case Qt::Key_Space: + return VK_SPACE; + + case Qt::Key_Exclam: + return VK_EXCLAMATION_MARK; + case Qt::Key_QuoteDbl: + return VK_QUOTEDBL; + case Qt::Key_NumberSign: + return VK_NUMBER_SIGN; + + case Qt::Key_Dollar: + return VK_DOLLAR; + + + case Qt::Key_Ampersand: + return VK_AMPERSAND; + + case Qt::Key_ParenLeft: + return VK_LEFT_PARENTHESIS; + case Qt::Key_ParenRight: + return VK_RIGHT_PARENTHESIS; + case Qt::Key_Asterisk: + return VK_ASTERISK; + case Qt::Key_Plus: + return VK_PLUS; + case Qt::Key_Comma: + return VK_COMMA; + case Qt::Key_Minus: + return VK_MINUS; + case Qt::Key_Period: + return VK_PERIOD; + case Qt::Key_Slash: + return VK_SLASH; + + case Qt::Key_0: + return VK_0; + case Qt::Key_1: + return VK_1; + case Qt::Key_2: + return VK_2; + case Qt::Key_3: + return VK_3; + case Qt::Key_4: + return VK_4; + case Qt::Key_5: + return VK_5 ; + case Qt::Key_6: + return VK_6; + case Qt::Key_7: + return VK_7; + case Qt::Key_8: + return VK_8; + case Qt::Key_9: + return VK_9; + + case Qt::Key_Colon: + return VK_COLON; + case Qt::Key_Semicolon: + return VK_SEMICOLON; + case Qt::Key_Less: + return VK_LESS; + case Qt::Key_Equal: + return VK_EQUALS; + case Qt::Key_Greater: + return VK_GREATER; + case Qt::Key_Question: + case Qt::Key_At: + + case Qt::Key_A: + return VK_A; + case Qt::Key_B: + return VK_B; + case Qt::Key_C: + return VK_C; + case Qt::Key_D: + return VK_D; + case Qt::Key_E: + return VK_E; + case Qt::Key_F: + return VK_F; + case Qt::Key_G: + return VK_G; + case Qt::Key_H: + return VK_H; + case Qt::Key_I: + return VK_I; + case Qt::Key_J: + return VK_J; + case Qt::Key_K: + return VK_K; + case Qt::Key_L: + return VK_L; + case Qt::Key_M: + return VK_M; + case Qt::Key_N: + return VK_N; + case Qt::Key_O: + return VK_O; + case Qt::Key_P: + return VK_P; + case Qt::Key_Q: + return VK_Q; + case Qt::Key_R: + return VK_R; + case Qt::Key_S: + return VK_S; + case Qt::Key_T: + return VK_T; + case Qt::Key_U: + return VK_U; + case Qt::Key_V: + return VK_V; + case Qt::Key_W: + return VK_W; + case Qt::Key_X: + return VK_X; + case Qt::Key_Y: + return VK_Y; + case Qt::Key_Z: + return VK_Z; + case Qt::Key_division: + return VK_DIVIDE; + case Qt::Key_BracketLeft: + return VK_OPEN_BRACKET; + case Qt::Key_Backslash: + return VK_BACK_SLASH; + case Qt::Key_BracketRight: + return VK_CLOSE_BRACKET; + case Qt::Key_BraceLeft: + return VK_BRACELEFT; + case Qt::Key_BraceRight: + return VK_BRACERIGHT; + case Qt::Key_brokenbar: + return VK_SEPARATOR; // correct? + + default: + return VK_UNDEFINED; + } +} + +int getUnicode(QKeyEvent *key) +{ + QString s = key->text(); + if(s.isEmpty()) + return 0; // CHAR_UNDEFINED + QChar c = s.at(0); + return (int)c.unicode(); +} + +/** + * Returns the key modifiers in KeyEvent format + */ +int getKeyModifiers(Qt::KeyboardModifiers state) +{ + int modifier = 0; + if( state & Qt::ShiftModifier ) + modifier |= SHIFT_DOWN_MASK; + if( state & Qt::ControlModifier ) + modifier |= CTRL_DOWN_MASK; + if( state & Qt::AltModifier ) + modifier |= ALT_DOWN_MASK; + if( state & Qt::MetaModifier ) + modifier |= META_DOWN_MASK; + + return modifier; +} + +/** + * Returns the key modifiers in ActionEvent format + */ +int getAEKeyModifiers(Qt::KeyboardModifiers state) +{ + int modifier = 0; + if( state & Qt::ShiftModifier ) + modifier |= SHIFT_MASK; + if( state & Qt::ControlModifier ) + modifier |= CTRL_MASK; + if( state & Qt::AltModifier ) + modifier |= ALT_MASK; + if( state & Qt::MetaModifier ) + modifier |= META_MASK; + + return modifier; +} + +/** + * Returns the mouse modifiers in InputEvent format + */ +int getMouseModifiers(QMouseEvent *e) +{ + int modifier = 0; + int buttons = e->buttons(); + int state = e->modifiers(); + + if( buttons & Qt::LeftButton ) + modifier |= BUTTON1_DOWN_MASK; + if( buttons & Qt::MidButton ) + modifier |= BUTTON2_DOWN_MASK; + if( buttons & Qt::RightButton ) + modifier |= BUTTON3_DOWN_MASK; + + if( state & Qt::ShiftModifier ) + modifier |= SHIFT_DOWN_MASK; + if( state & Qt::ControlModifier ) + modifier |= CTRL_DOWN_MASK; + if( state & Qt::AltModifier ) + modifier |= ALT_DOWN_MASK; + if( state & Qt::MetaModifier ) + modifier |= META_DOWN_MASK; + + // FIXME: Alt Gr? + return modifier; +} + +/** + * Returns the mouse modifiers in InputEvent format + * We need a different method here because e->buttons() doesn't work for, + * mouseReleased events. (But strangely enough it does for pressed ones) + */ +int getReleaseModifiers(QMouseEvent *e) +{ + int modifier = 0; + int button = e->button(); + int state = e->modifiers(); + + if( button & Qt::LeftButton ) + modifier |= BUTTON1_DOWN_MASK; + if( button & Qt::MidButton ) + modifier |= BUTTON2_DOWN_MASK; + if( button & Qt::RightButton ) + modifier |= BUTTON3_DOWN_MASK; + + if( state & Qt::ShiftModifier ) + modifier |= SHIFT_DOWN_MASK; + if( state & Qt::ControlModifier ) + modifier |= CTRL_DOWN_MASK; + if( state & Qt::AltModifier ) + modifier |= ALT_DOWN_MASK; + if( state & Qt::MetaModifier ) + modifier |= META_DOWN_MASK; + + // FIXME: Alt Gr? + return modifier; +} + + diff --git a/libjava/classpath/native/jni/qt-peer/keybindings.h b/libjava/classpath/native/jni/qt-peer/keybindings.h new file mode 100644 index 000000000..cdf761f61 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/keybindings.h @@ -0,0 +1,20 @@ +#ifndef KEYBINDINGS_H +#define KEYBINDINGS_H + +#include <QApplication> +#include <QKeyEvent> +#include <QMouseEvent> +#include <QPainter> +#include <QPoint> +#include <qwidget.h> +#include <qstring.h> +#include "qtgraphics.h" + +int mapKeyCode(QKeyEvent *key); +int getUnicode(QKeyEvent *key); +int getKeyModifiers(Qt::KeyboardModifiers state); +int getAEKeyModifiers(Qt::KeyboardModifiers state); +int getMouseModifiers(QMouseEvent *event); +int getReleaseModifiers(QMouseEvent *e); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/mainqtthread.cpp b/libjava/classpath/native/jni/qt-peer/mainqtthread.cpp new file mode 100644 index 000000000..19566c63b --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/mainqtthread.cpp @@ -0,0 +1,104 @@ +/* mainqtthread.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <jni.h> +#include <QApplication> +#include <QThread> +#include <gnu_java_awt_peer_qt_MainQtThread.h> +#include "mainthreadinterface.h" + +MainThreadInterface *mainThread; +QApplication *qApplication; + + +/** + * Starts up a QApplication + */ +JNIEXPORT jlong JNICALL Java_gnu_java_awt_peer_qt_MainQtThread_init +(JNIEnv *env, jobject obj, jstring theme, jboolean doublebuffer) +{ + int *argc; + char **argv; + + if(theme != NULL) + { + argc = (int*)malloc(sizeof(int)); + *argc = 3; + argv = (char **)malloc( 3 * sizeof(char *) ); + argv[0] = (char *)malloc(10 * sizeof(char)); + argv[1] = (char *)malloc(10 * sizeof(char)); + argv[2] = (char *)malloc(100 * sizeof(char)); + strncpy(argv[0], "\0", 2); + strncpy(argv[1], "-style\0", 8); + strncpy(argv[2], (char *)env->GetStringUTFChars( theme, NULL ), 100); + } + else + { + argc = (int*)malloc(sizeof(int)); + *argc = 1; + argv = (char **)malloc( 3 * sizeof(char *) ); + argv[0] = (char *)malloc(10 * sizeof(char)); + strncpy(argv[0], " \0", 3); + } + QApplication *qtApp = new QApplication( *argc, argv ); + assert( qtApp ); + + qApplication = qtApp; + + if( theme != NULL) + env->ReleaseStringUTFChars( theme, argv[1] ); + + mainThread = new MainThreadInterface( qtApp ); + + jclass cls = env->GetObjectClass(obj); + jfieldID nofid = env->GetFieldID( cls, "mainThreadInterface", "J" ); + env->SetLongField( obj, nofid, (jlong)mainThread ); + + return (jlong)qtApp; +} + +/* + * Calls QApplication::exec() + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_MainQtThread_exec +(JNIEnv *env, jobject obj, jlong ptr) +{ + QApplication *app = (QApplication *)ptr; + if(app) + app->exec(); +} diff --git a/libjava/classpath/native/jni/qt-peer/mainthreadinterface.cpp b/libjava/classpath/native/jni/qt-peer/mainthreadinterface.cpp new file mode 100644 index 000000000..3c197ad19 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/mainthreadinterface.cpp @@ -0,0 +1,69 @@ +/* mainthreadinterface.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <QWidget> +#include <QThread> +#include "mainthreadinterface.h" + +MainThreadInterface::MainThreadInterface(QApplication *parent) : QObject( parent ) +{ + mainApp = parent; +} + +/** + * This is called from the main Qt event loop, and delegates the work to + * the AWTEvent runEvent method. + */ +bool MainThreadInterface::event ( QEvent * e ) +{ + QObject::event( e ); + if( e->type() == QEvent::User) + { + AWTEvent *fe = (AWTEvent *)e; + fe->runEvent(); + } + return true; +} + +/** + * Posts the event to the main Qt event loop for execution. + */ +void MainThreadInterface::postEventToMain(AWTEvent *event) +{ + mainApp->postEvent(this, event); +} + diff --git a/libjava/classpath/native/jni/qt-peer/mainthreadinterface.h b/libjava/classpath/native/jni/qt-peer/mainthreadinterface.h new file mode 100644 index 000000000..e17b78652 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/mainthreadinterface.h @@ -0,0 +1,36 @@ +#ifndef MAINTHREADINTERFACE_H +#define MAINTHREADINTERFACE_H + +#include <jni.h> +#include <QApplication> +#include <QObject> +#include <QWidget> +#include <QEvent> + +class AWTEvent : public QEvent { + + public: + AWTEvent() : QEvent( QEvent::User ) + { + } + + virtual void runEvent() + { + } + +}; + +class MainThreadInterface : public QObject { + + private: + QApplication *mainApp; + + public: + MainThreadInterface(QApplication *parent); + bool event ( QEvent * e ); + void postEventToMain(AWTEvent *event); +}; + +extern MainThreadInterface *mainThread; + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/nativewrapper.cpp b/libjava/classpath/native/jni/qt-peer/nativewrapper.cpp new file mode 100644 index 000000000..0dec02c96 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/nativewrapper.cpp @@ -0,0 +1,64 @@ +/* nativewrapper.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include "nativewrapper.h" + +#define WRAPPER_CLASS "gnu/java/awt/peer/qt/NativeWrapper" + +/* + * Sets the native object field. + */ +void setNativeObject( JNIEnv *env, jobject qtcomponent, void *ptr ) +{ + jclass cls = env->GetObjectClass( qtcomponent ); + jlong value = (jlong) ptr; + jfieldID nofid = env->GetFieldID( cls, "nativeObject", "J" ); + env->SetLongField( qtcomponent, nofid, value ); + env->DeleteLocalRef( cls ); +} + +/** + * Gets the native object field. + */ +void *getNativeObject( JNIEnv *env, jobject qtcomponent ) +{ + jclass cls = env->GetObjectClass( qtcomponent ); + jfieldID nofid = env->GetFieldID( cls, "nativeObject", "J" ); + jlong value = env->GetLongField( qtcomponent, nofid ); + env->DeleteLocalRef( cls ); + return (void *) value; +} diff --git a/libjava/classpath/native/jni/qt-peer/nativewrapper.h b/libjava/classpath/native/jni/qt-peer/nativewrapper.h new file mode 100644 index 000000000..1207aa1d3 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/nativewrapper.h @@ -0,0 +1,10 @@ +#ifndef NATIVEWRAPPER_H +#define NATIVEWRAPPER_H + +#include <jni.h> + +void *getNativeObject( JNIEnv *env, jobject qtcomponent ); + +void setNativeObject( JNIEnv *env, jobject qtcomponent, void *ptr ); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/qmatrix.cpp b/libjava/classpath/native/jni/qt-peer/qmatrix.cpp new file mode 100644 index 000000000..4b99ae7ab --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qmatrix.cpp @@ -0,0 +1,96 @@ +/* qmatrix.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMatrix> +#include <gnu_java_awt_peer_qt_QMatrix.h> +#include "nativewrapper.h" + +/* + * Creates a QMatrix + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QMatrix_init +(JNIEnv *env, jobject obj, jdouble m00, jdouble m10, jdouble m01, jdouble m11, + jdouble m02, jdouble m12 ) +{ + QMatrix *matrix = new QMatrix( (qreal) m00, (qreal) m10, + (qreal) m01, (qreal) m11, + (qreal) m02, (qreal) m12 ); + assert( matrix ); + setNativeObject(env, obj, matrix); +} + +/* + * Returns the matrix a java array of doubles, + * in m00, m10, m01, m11, m02, m12 (java notation) format. + * Note that qt has different notations for the array elements. + */ +JNIEXPORT jdoubleArray JNICALL Java_gnu_java_awt_peer_qt_QMatrix_getMatrix +(JNIEnv *env, jobject obj) +{ + QMatrix *matrix = (QMatrix *)getNativeObject(env, obj); + assert( matrix ); + + jdoubleArray result_array; + jdouble *dst; + + result_array = env->NewDoubleArray( 6 ); + dst = env->GetDoubleArrayElements(result_array, NULL); + + dst[0] = (jdouble)matrix->m11(); // qt m11 = java m00 + dst[1] = (jdouble)matrix->m12(); // qt m12 = java m10 + dst[2] = (jdouble)matrix->m21(); // qt m21 = java m01 + dst[3] = (jdouble)matrix->m22(); // qt m22 = java m11 + dst[4] = (jdouble)matrix->dx(); // qt dx = java m02 + dst[5] = (jdouble)matrix->dy(); // qt dy = java m12 + + env->ReleaseDoubleArrayElements (result_array, dst, 0); + return result_array; +} + +/* + * Dispose of the thing. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QMatrix_dispose +(JNIEnv *env, jobject obj) +{ + QMatrix *matrix = (QMatrix *)getNativeObject(env, obj); + if( matrix ) + delete matrix; + setNativeObject(env, obj, NULL); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qpainterpath.cpp b/libjava/classpath/native/jni/qt-peer/qpainterpath.cpp new file mode 100644 index 000000000..cfe9eeae9 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qpainterpath.cpp @@ -0,0 +1,239 @@ +/* qpainterpath.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QPainterPath> +#include <gnu_java_awt_peer_qt_QPainterPath.h> +#include "nativewrapper.h" + +// java.awt.geom.PathIterator constants. +#define WIND_EVEN_ODD 0 +#define WIND_NON_ZERO 1 + + +/* + * Creates an empty QPainterPath. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_init +(JNIEnv *env, jobject obj, jint windingRule) +{ + QPainterPath *path = new QPainterPath(); + assert( path ); + path->setFillRule( (windingRule == WIND_EVEN_ODD) ? + Qt::OddEvenFill : Qt::WindingFill ); + setNativeObject(env, obj, path); +} + +/* + * MoveTo + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_moveTo +(JNIEnv *env, jobject obj, jdouble x, jdouble y) +{ + QPainterPath *path = (QPainterPath *)getNativeObject(env, obj); + assert( path ); + path->moveTo( (qreal)x, (qreal)y ); +} + +/* + * Closes the subpath. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_close +(JNIEnv *env, jobject obj) +{ + QPainterPath *path = (QPainterPath *)getNativeObject(env, obj); + assert( path ); + path->closeSubpath(); +} + +/* + * LineTo + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_lineTo +(JNIEnv *env, jobject obj, jdouble x, jdouble y) +{ + QPainterPath *path = (QPainterPath *)getNativeObject(env, obj); + assert( path ); + path->lineTo( (qreal)x, (qreal)y ); +} + +/* + * QuadraticTo + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_quadTo +(JNIEnv *env, jobject obj, jdouble x, jdouble y, jdouble x2, jdouble y2) +{ + QPainterPath *path = (QPainterPath *)getNativeObject(env, obj); + assert( path ); + path->quadTo( (qreal)x, (qreal)y, (qreal)x2, (qreal)y2 ); +} + +/* + * CubicTo + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_cubicTo +(JNIEnv *env, jobject obj, jdouble x, jdouble y, jdouble x2, jdouble y2, + jdouble x3, jdouble y3) +{ + QPainterPath *path = (QPainterPath *)getNativeObject(env, obj); + assert( path ); + path->cubicTo( (qreal)x, (qreal)y, + (qreal)x2, (qreal)y2, + (qreal)x3, (qreal)y3 ); +} + +/* + * Delete the native object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_dispose + (JNIEnv *env, jobject obj) +{ + QPainterPath *path = (QPainterPath *)getNativeObject(env, obj); + if ( path ) + delete path; +} + +/********* GeneralPath functions *****************************/ + +// FIXME : Cache method ids. + +static void gp_moveTo( JNIEnv *env, + jobject gp, + jclass cls, + double x1, + double y1 ) +{ + jmethodID method; + jvalue values[2]; + + values[0].f = (jfloat) x1; + values[1].f = (jfloat) y1; + + method = env->GetMethodID(cls, "moveTo", "(FF)V"); + env->CallVoidMethodA( gp, method, values ); +} + +static void gp_lineTo( JNIEnv *env, + jobject gp, + jclass cls, + double x1, + double y1 ) +{ + jmethodID method; + jvalue values[2]; + + values[0].f = (jfloat) x1; + values[1].f = (jfloat) y1; + + method = env->GetMethodID(cls, "lineTo", "(FF)V"); + env->CallVoidMethodA( gp, method, values ); +} + +static void gp_curveTo( JNIEnv *env, + jobject gp, + jclass cls, + double x1, + double y1, + double x2, + double y2, + double x3, + double y3 ) +{ + jmethodID method; + jvalue values[6]; + + values[0].f = (jfloat) x1; + values[1].f = (jfloat) y1; + values[2].f = (jfloat) x2; + values[3].f = (jfloat) y2; + values[4].f = (jfloat) x3; + values[5].f = (jfloat) y3; + + method = env->GetMethodID(cls, "curveTo", "(FFFFFF)V"); + env->CallVoidMethodA( gp, method, values ); +} + +/** + * Returns the QPainterPath obj as a java.awt.geom.GeneralPath. + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QPainterPath_getPath +(JNIEnv *env, jobject obj) +{ + jclass cls; + jmethodID method; + jobject gp; + QPainterPath::Element currElement; + int windingRule; + + QPainterPath *path = new QPainterPath(); + assert( path ); + + windingRule = (path->fillRule() == Qt::OddEvenFill) ? + WIND_EVEN_ODD : WIND_NON_ZERO; + + cls = env->FindClass("java/awt/geom/GeneralPath"); + method = env->GetMethodID(cls, "<init>", "(I)V"); + gp = env->NewObject(cls, method, windingRule); + + for( int i = 0; i < path->elementCount(); i++) + { + currElement = path->elementAt( i ); + switch(currElement.type) + { + case QPainterPath::MoveToElement: + gp_moveTo(env, gp, cls, currElement.x, currElement.y); + break; + case QPainterPath::LineToElement: + gp_lineTo(env, gp, cls, currElement.x, currElement.y); + break; + case QPainterPath::CurveToElement: + if( i + 2 >= path->elementCount() ) + break; + if(path->elementAt(i + 1).type != QPainterPath::CurveToDataElement || + path->elementAt(i + 2).type != QPainterPath::CurveToDataElement) + break; + gp_curveTo(env, gp, cls, currElement.x, currElement.y, + path->elementAt(i + 1).x, path->elementAt(i + 1).y, + path->elementAt(i + 2).x, path->elementAt(i + 2).y ); + i += 2; + break; + } + } + env->DeleteLocalRef( cls ); + return gp; +} + diff --git a/libjava/classpath/native/jni/qt-peer/qpen.cpp b/libjava/classpath/native/jni/qt-peer/qpen.cpp new file mode 100644 index 000000000..353826f6b --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qpen.cpp @@ -0,0 +1,108 @@ +/* qpen.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QColor> +#include <QPen> +#include <gnu_java_awt_peer_qt_QPen.h> +#include "nativewrapper.h" + +/* + * java.awt.geom.BasicStroke constants. + */ +#define JOIN_MITER 0 +#define JOIN_ROUND 1 +#define JOIN_BEVEL 2 +#define CAP_BUTT 0 +#define CAP_ROUND 1 +#define CAP_SQUARE 2 + +/** + * Create a QPen object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPen_init +(JNIEnv *env, jobject obj , jdouble width, jint cap, jint join, jdouble miterlimit) +{ + Qt::PenCapStyle qtCap; + Qt::PenJoinStyle qtJoin; + + switch(cap) + { + case CAP_BUTT: + qtCap = Qt::FlatCap; + break; + case CAP_ROUND: + qtCap = Qt::RoundCap; + break; + case CAP_SQUARE: + qtCap = Qt::SquareCap; + break; + } + + switch(join) + { + case JOIN_MITER: + qtJoin = Qt::MiterJoin; + break; + case JOIN_ROUND: + qtJoin = Qt::RoundJoin; + break; + case JOIN_BEVEL: + qtJoin = Qt::BevelJoin; + break; + } + + QPen *pen = new QPen(); + assert( pen ); + pen->setWidthF( (qreal)width ); + pen->setCapStyle( qtCap ); + pen->setJoinStyle( qtJoin ); + + setNativeObject(env, obj, pen); +} + +/** + * Dispose of the QPen object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QPen_dispose +(JNIEnv *env, jobject obj) +{ + QPen *pen = (QPen *)getNativeObject(env, obj); + if ( pen ) + delete pen; +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtaudioclip.cpp b/libjava/classpath/native/jni/qt-peer/qtaudioclip.cpp new file mode 100644 index 000000000..d5689b26d --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtaudioclip.cpp @@ -0,0 +1,114 @@ +/* qtaudioclip.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <jni.h> +#include <assert.h> +#include <QString> +#include <QSound> +#include <gnu_java_awt_peer_qt_QtAudioClip.h> +#include "qtstrings.h" +#include "nativewrapper.h" + +/* + * Loads an audio clip. Returns JNI_TRUE if the load succeded, + * JNI_FALSE otherwise. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtAudioClip_loadClip +(JNIEnv *env, jobject obj, jstring filename) +{ + QString *qStr = getQString(env, filename); + + QSound *sound = new QSound( *qStr ); + + delete qStr; + + setNativeObject( env, obj, sound ); +} + +/* + * Plays the audio clip, plays looped if loop equals JNI_TRUE. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtAudioClip_play +(JNIEnv *env, jobject obj, jboolean loop) +{ + QSound *sound = (QSound *)getNativeObject(env, obj); + if( sound != NULL ) + { + sound->setLoops( (loop == JNI_TRUE) ? -1 : 1 ); + sound->play(); + } +} + +/* + * Stops the audio playback. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtAudioClip_stop +(JNIEnv *env, jobject obj) +{ + QSound *sound = (QSound *)getNativeObject(env, obj); + if( sound != NULL ) + sound->stop(); +} + +/** + * Disposes the audio clip + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtAudioClip_dispose +(JNIEnv *env, jobject obj) +{ + QSound *sound = (QSound *)getNativeObject(env, obj); + if( sound != NULL ) + { + setNativeObject( env, obj, NULL ); + if( !sound->isFinished() ) + sound->stop(); + delete sound; + } +} + +/** + * Returns whether sound is available. + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtAudioClip_isAvailable +(JNIEnv *env, jobject obj) +{ + if( QSound::isAvailable() ) + return JNI_TRUE; + else + return JNI_FALSE; +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtbuttonpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtbuttonpeer.cpp new file mode 100644 index 000000000..b807ed466 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtbuttonpeer.cpp @@ -0,0 +1,94 @@ +/* qtbuttonpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMainWindow> +#include <QPushButton> +#include <QFont> +#include <gnu_java_awt_peer_qt_QtButtonPeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "keybindings.h" +#include "buttonevent.h" +#include "slotcallbacks.h" + + +class MyButton : public QPushButton +{ +public: + MyButton(JNIEnv *env, jobject obj, QWidget *parent) : QPushButton(parent) + { + setup(env, obj); + } + + ~MyButton() + { + destroy(); + } +#define I_KNOW_WHAT_IM_DOING +#define PARENT QPushButton +#include "eventmethods.h" +}; + +/** + * Init method + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtButtonPeer_init +(JNIEnv *env, jobject obj) +{ + + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + MyButton *button = new MyButton( env, obj, parentWidget ); + assert( button ); + setNativeObject( env, obj, button ); + connectButton(button, env, obj); // connect the fireClick method. +} + +/** + * Sets the button label. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtButtonPeer_setLabel +(JNIEnv *env, jobject obj, jstring str) +{ + QPushButton *button = (QPushButton *) getNativeObject( env, obj ); + assert( button ); + + QString *qStr = getQString(env, str); // AWTLabelEvent takes care of disposal. + mainThread->postEventToMain( new AWTLabelEvent( button, qStr ) ); +} + + diff --git a/libjava/classpath/native/jni/qt-peer/qtcanvaspeer.cpp b/libjava/classpath/native/jni/qt-peer/qtcanvaspeer.cpp new file mode 100644 index 000000000..9cdbaef8a --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtcanvaspeer.cpp @@ -0,0 +1,75 @@ +/* qtcanvaspeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMainWindow> +#include <QWidget> +#include <gnu_java_awt_peer_qt_QtCanvasPeer.h> +#include "qtcomponent.h" +#include "keybindings.h" + +class MyCanvas : public QWidget +{ +public: + MyCanvas(JNIEnv *env, jobject obj, QWidget *parent) : QWidget( parent ) + { + setup(env, obj); + } + + ~MyCanvas() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QWidget +#include "eventmethods.h" +}; + +/* + * Construct a QWidget object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtCanvasPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget(env, obj); + // QWidget *canvas = new QWidget( parentWidget ); + QWidget *canvas = new MyCanvas( env, obj, parentWidget ); + assert( canvas ); + + setNativeObject( env, obj, canvas ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtcheckboxpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtcheckboxpeer.cpp new file mode 100644 index 000000000..c7bbe5511 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtcheckboxpeer.cpp @@ -0,0 +1,164 @@ +/* qtcheckboxpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QAbstractButton> +#include <QCheckBox> +#include <QRadioButton> +#include <gnu_java_awt_peer_qt_QtCheckboxPeer.h> +#include "qtstrings.h" +#include "qtcomponent.h" +#include "keybindings.h" +#include "buttonevent.h" +#include "slotcallbacks.h" + +class CheckboxCheckEvent : public AWTEvent { + + private: + QAbstractButton *widget; + bool checked; + + public: + CheckboxCheckEvent(QAbstractButton *w, bool c) + { + widget = w; + checked = c; + } + + void runEvent() + { + if (checked != widget->isChecked()) + widget->setChecked( checked ); + } +}; + +class MyCheckBox : public QCheckBox +{ +public: + MyCheckBox(JNIEnv *env, jobject obj, QWidget *parent) : QCheckBox( parent ) + { + setup(env, obj); + } + + ~MyCheckBox() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QCheckBox +#include "eventmethods.h" +}; + +/** + * Determines whether the darn native object should be a radio button or not + */ +static bool isRadioButton( JNIEnv *env, jobject obj ) +{ + jclass cls = env->FindClass( "gnu/java/awt/peer/qt/QtCheckboxPeer" ); + jfieldID field = env->GetFieldID( cls, "group", "Ljava/awt/CheckboxGroup;" ); + if (env->GetObjectField( obj, field ) != NULL) + return true; + return false; +} + +/** + * Construct the native object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtCheckboxPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget(env, obj); + + QAbstractButton *cb = (QAbstractButton *) getNativeObject( env, obj ); + if (cb) + delete cb; + + bool radioButton; + { + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "owner", "Ljava/awt/Component;" ); + assert(field != NULL); + jobject owner = env->GetObjectField( obj, field ); + assert(owner != NULL); + cls = env->GetObjectClass( owner ); + jmethodID method = env->GetMethodID( cls, + "getCheckboxGroup", + "()Ljava/awt/CheckboxGroup;" ); + assert(method != NULL); + jobject group = env->CallObjectMethod( owner, method, 0); + radioButton = (group != NULL); + } + + if(radioButton) + cb = new QRadioButton( parentWidget ); + else + cb = new QCheckBox( parentWidget ); + // cb = new MyCheckBox( env, obj, parentWidget ); + assert( cb ); + + connectToggle(cb, env, obj); // connect the native event. + + setNativeObject( env, obj, cb ); +} + +/* + * Sets the checkbox label. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtCheckboxPeer_setLabel +(JNIEnv *env, jobject obj, jstring label) +{ + /* Both QCheckbox and QRadioButton inherit QAbstractButton */ + QAbstractButton *cb = (QAbstractButton *) getNativeObject( env, obj ); + assert( cb ); + + QString *qStr = getQString(env, label); + mainThread->postEventToMain( new AWTLabelEvent( cb, qStr ) ); + // AWTLabelEvent takes care of disposal of qStr +} + +/* + * Sets the checkbox state. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtCheckboxPeer_setState +(JNIEnv *env, jobject obj, jboolean state) +{ + QAbstractButton *cb = (QAbstractButton *) getNativeObject( env, obj ); + assert( cb ); + mainThread->postEventToMain( new CheckboxCheckEvent( cb, (state == JNI_TRUE) ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtchoicepeer.cpp b/libjava/classpath/native/jni/qt-peer/qtchoicepeer.cpp new file mode 100644 index 000000000..f77d3a0cf --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtchoicepeer.cpp @@ -0,0 +1,142 @@ +/* qtchoicepeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QComboBox> +#include <gnu_java_awt_peer_qt_QtChoicePeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" +#include "slotcallbacks.h" + +class InsertEvent : public AWTEvent { + + private: + QComboBox *widget; + QString *string; + int index; + + public: + InsertEvent(QComboBox *w, QString *s, int i) : AWTEvent() + { + widget = w; + string = s; + index = i; + } + + void runEvent() + { + widget->insertItem( index, *string ); + delete string; + } +}; + +class RemoveSelectEvent : public AWTEvent { + + private: + QComboBox *widget; + int index; + bool remove; + + public: + RemoveSelectEvent(QComboBox *w, int i, bool r) : AWTEvent() + { + widget = w; + index = i; + remove = r; + } + + void runEvent() + { + if (remove) + widget->removeItem( index ); + else + widget->setCurrentIndex( index ); + } +}; + +/* + * Constructs tha QComboBox object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtChoicePeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget(env, obj); + + QComboBox *box = new QComboBox( parentWidget ); + assert( box ); + + setNativeObject( env, obj, box ); + + connectChoice(box, env, obj); // connect the fireChoice method. +} + +/* + * Inserts a choice box item at index. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtChoicePeer_add +(JNIEnv *env, jobject obj, jstring itemLabel, jint index) +{ + QComboBox *box = (QComboBox *) getNativeObject( env, obj ); + assert( box ); + + QString *qStr = getQString( env, itemLabel ); + mainThread->postEventToMain( new InsertEvent( box, qStr, index ) ); +} + +/* + * Removes a choice box item at index. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtChoicePeer_remove +(JNIEnv *env, jobject obj, jint index) +{ + QComboBox *box = (QComboBox *) getNativeObject( env, obj ); + assert( box ); + mainThread->postEventToMain( new RemoveSelectEvent( box, index, true ) ); +} + +/** + * Selects a choice box item. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtChoicePeer_select +(JNIEnv *env, jobject obj, jint index) +{ + QComboBox *box = (QComboBox *) getNativeObject( env, obj ); + assert( box ); + mainThread->postEventToMain( new RemoveSelectEvent( box, index, false ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtcomponent.cpp b/libjava/classpath/native/jni/qt-peer/qtcomponent.cpp new file mode 100644 index 000000000..fc7480091 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtcomponent.cpp @@ -0,0 +1,122 @@ +/* qtcomponent.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <jni.h> +#include <assert.h> +#include <qmainwindow.h> +#include <qwidget.h> +#include "qtcomponent.h" +#include "containers.h" + +#define COMPONENT_CLASS "gnu/java/awt/peer/qt/QtComponentPeer" + +/* + * Returns the parent widget for a QtComponentPeer + */ +void *getParentWidget( JNIEnv *env, jobject qtcomponentpeer ) +{ + jclass componentCls = env->GetObjectClass( qtcomponentpeer ); + jfieldID ownerField = env->GetFieldID( componentCls, + "owner", "Ljava/awt/Component;" ); + assert( ownerField ); + jobject owner = env->GetObjectField( qtcomponentpeer, ownerField ); + if (owner == NULL) + return NULL; + + jclass ownerCls = env->GetObjectClass( owner ); + jmethodID getParentMID = env->GetMethodID( ownerCls, + "getParent", + "()Ljava/awt/Container;" ); + assert(getParentMID); + + jobject parent = env->CallObjectMethod( owner, getParentMID, 0); + assert(parent); + + // Get the parents peer + jclass parentCls = env->GetObjectClass( parent ); + { + jclass frameCls = env->FindClass( "java/awt/Frame" ); + if(env->IsInstanceOf( parent, frameCls ) == JNI_TRUE) + return frameChildWidget( env, parent ); + } + { + jclass scrollpaneCls = env->FindClass( "java/awt/ScrollPane" ); + if(env->IsInstanceOf( parent, scrollpaneCls ) == JNI_TRUE) + return scrollPaneChildWidget( env, parent ); + } + + jmethodID getPeerMID = env->GetMethodID( parentCls, + "getPeer", + "()Ljava/awt/peer/ComponentPeer;" ); + assert(getPeerMID); + return getNativeObject(env, env->CallObjectMethod( parent, getPeerMID, 0)); +} + +/* + * Creates a java.awt.Dimension object from a QSize. + */ +jobject makeDimension(JNIEnv *env, QSize *size) +{ + if( size == NULL ) + return NULL; + if( size->isNull() || !size->isValid() ) + return NULL; + jclass cls = env->FindClass("java/awt/Dimension"); + jmethodID mid = env->GetMethodID(cls, "<init>", "(II)V"); + jvalue values[2]; + + values[0].i = (jint) size->width(); + values[1].i = (jint) size->height(); + + return env->NewObjectA(cls, mid, values); +} + +/* + * Creates a java.awt.Point object from a QPoint. + */ +jobject makePoint(JNIEnv *env, QPoint &p) +{ + jclass cls = env->FindClass("java/awt/Point"); + jmethodID mid = env->GetMethodID(cls, "<init>", "(II)V"); + jvalue values[2]; + + values[0].i = (jint) p.x(); + values[1].i = (jint) p.y(); + + return env->NewObjectA(cls, mid, values); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtcomponent.h b/libjava/classpath/native/jni/qt-peer/qtcomponent.h new file mode 100644 index 000000000..3188f03f5 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtcomponent.h @@ -0,0 +1,16 @@ +#ifndef QTCOMPONENT_H +#define QTCOMPONENT_H + +#include <QSize> +#include <QPoint> +//#include <cassert.h> +#include <jni.h> +#include "nativewrapper.h" + +void *getParentWidget( JNIEnv *env, jobject qtcomponentpeer ); + +jobject makeDimension(JNIEnv *env, QSize *size); + +jobject makePoint(JNIEnv *env, QPoint &p); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/qtcomponentpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtcomponentpeer.cpp new file mode 100644 index 000000000..0399dd8fd --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtcomponentpeer.cpp @@ -0,0 +1,384 @@ +/* qtcomponentpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QApplication> +#include <QDesktopWidget> +#include <QShowEvent> +#include <QHideEvent> +#include <QColor> +#include <QCursor> +#include <QWidget> +#include <gnu_java_awt_peer_qt_QtComponentPeer.h> +#include "qtcomponent.h" +#include "componentevent.h" +#include "qtfont.h" + +extern QApplication *qApplication; + +// Java Cursor types. +#define DEFAULT_CURSOR 0 +#define CROSSHAIR_CURSOR 1 +#define TEXT_CURSOR 2 +#define WAIT_CURSOR 3 +#define SW_RESIZE_CURSOR 4 +#define SE_RESIZE_CURSOR 5 +#define NW_RESIZE_CURSOR 6 +#define NE_RESIZE_CURSOR 7 +#define N_RESIZE_CURSOR 8 +#define S_RESIZE_CURSOR 9 +#define W_RESIZE_CURSOR 10 +#define E_RESIZE_CURSOR 11 +#define HAND_CURSOR 12 +#define MOVE_CURSOR 13 + +/** + * Call back the init() method from the main thread. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_callInit +(JNIEnv *env, jobject obj) +{ + mainThread->postEventToMain( new AWTInitEvent( env, obj ) ); +} + +/* + * Generic disposal. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_disposeNative +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + setNativeObject(env, obj, NULL); + mainThread->postEventToMain( new AWTDestroyEvent( widget ) ); +} + +/** + * Returns the on-screen location of the component. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_getLocationOnScreenNative +(JNIEnv *env, jobject obj, jobject point) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + mainThread->postEventToMain( new AWTGetOriginEvent( widget, env, point) ); +} + +/* + * Get the preferred/minimum size of the widget + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_getSizeNative +(JNIEnv *env, jobject obj, jobject size, jboolean preferred) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + mainThread->postEventToMain + (new GetSizeEvent( widget, env, size, (preferred == JNI_TRUE))); +} + +/* + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_isObscured +(JNIEnv *env, jobject obj) +{ + jboolean retVal; + + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + retVal = (widget->isVisible() == TRUE) ? JNI_TRUE : JNI_FALSE; + + return retVal; +} + +/* + * Returns whether the widget is focusable or not. + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_isFocusable +(JNIEnv *env, jobject obj) +{ + jboolean retVal; + + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + retVal = (widget->focusPolicy() != Qt::NoFocus) ? JNI_TRUE : JNI_FALSE; + + return retVal; +} + +/** + * Requests the focus + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_requestFocus + (JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + mainThread->postEventToMain( new AWTReqFocusEvent( widget ) ); +} + +/* + * Sets the size and position. Important. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_setBoundsNative +(JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + mainThread->postEventToMain + (new AWTResizeEvent( widget, x, y, width, height ) ); +} + +/* + * Sets the mouse cursor + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_setCursor + (JNIEnv *env, jobject obj, jint cursortype) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + Qt::CursorShape shape; + switch(cursortype) + { + case CROSSHAIR_CURSOR: + shape = Qt::CrossCursor; + break; + + case W_RESIZE_CURSOR: + case E_RESIZE_CURSOR: + shape = Qt::SizeHorCursor; + break; + case N_RESIZE_CURSOR: + case S_RESIZE_CURSOR: + shape = Qt::SizeVerCursor; + break; + case HAND_CURSOR: + shape = Qt::PointingHandCursor; + break; + case MOVE_CURSOR: + shape = Qt::SizeAllCursor; + break; + + case NE_RESIZE_CURSOR: + case SW_RESIZE_CURSOR: + shape = Qt::SizeBDiagCursor; + break; + case NW_RESIZE_CURSOR: + case SE_RESIZE_CURSOR: + shape = Qt::SizeFDiagCursor; + break; + case TEXT_CURSOR: + shape = Qt::IBeamCursor; + break; + case WAIT_CURSOR: + shape = Qt::WaitCursor; + break; + + case DEFAULT_CURSOR: + default: + shape = Qt::ArrowCursor; + break; + } + + mainThread->postEventToMain( new AWTCursorEvent( widget, shape ) ); +} + +/* + * Enable, disable. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_setEnabled +(JNIEnv *env, jobject obj, jboolean state) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert(widget != NULL); + + mainThread->postEventToMain( new AWTEnableEvent( widget, (state == JNI_TRUE) ) ); +} + +/** + * Set the font + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_setFontNative +(JNIEnv *env, jobject obj, jobject fontpeer) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + QFont *font = (QFont *) getFont( env, fontpeer ); + assert( font ); + + mainThread->postEventToMain( new AWTFontEvent(widget, font) ); +} + +/* + * Sets the back- or foreground color. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_setGround +(JNIEnv *env, jobject obj, jint r, jint g, jint b, jboolean isForeground) +{ + QColor *color = new QColor(r, g, b); + + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert(widget); + mainThread->postEventToMain( new AWTBackgroundEvent(widget, + (isForeground == JNI_TRUE), + color) ); +} + +/* + * Sets the visibility. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_setVisible +(JNIEnv *env, jobject obj, jboolean state) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert(widget != NULL); + mainThread->postEventToMain( new AWTShowEvent( widget, (state == JNI_TRUE) ) ); +} + +/* + * Returns whether the widget handles wheel scrolling. + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_handlesWheelScrolling +(JNIEnv *env, jobject obj) +{ + jboolean handles = JNI_FALSE; + + QWidget *cb = (QWidget *) getNativeObject( env, obj ); + if( cb ) + if( cb->focusPolicy() & Qt::WheelFocus ) + handles = JNI_TRUE; + + return handles; +} + +/** + * calls qwidget::update on the compnent. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_QtUpdateArea +(JNIEnv *env, jobject obj, jint x, jint y, jint w, jint h) +{ + QWidget *cb = (QWidget *) getNativeObject( env, obj ); + if( cb ) + mainThread->postEventToMain( new AWTUpdateEvent + (cb, false, x, y, w, h ) ); +} + +/* + * calls qwidget::update on the compnent. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_QtUpdate +(JNIEnv *env, jobject obj) +{ + QWidget *cb = (QWidget *) getNativeObject( env, obj ); + if( cb ) + mainThread->postEventToMain( new AWTUpdateEvent + ( cb, true, 0, 0, 0, 0 ) ); +} + +/* + * Returns the native background color. + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_getNativeBackground +(JNIEnv *env, jobject obj) +{ + QWidget *cb = (QWidget *) getNativeObject( env, obj ); + assert(cb); + QColor c = cb->palette().background().color().toRgb(); + + jclass cls = env->FindClass("java/awt/Color"); + jmethodID mid = env->GetMethodID(cls, "<init>", "(III)V"); + jvalue values[3]; + + values[0].i = (jint) c.red(); + values[1].i = (jint) c.green(); + values[2].i = (jint) c.blue(); + + return env->NewObjectA(cls, mid, values); +} + +/* + * Returns which screen the component is on. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_whichScreen +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + return (jint) qApplication->desktop()->screenNumber( widget ); +} + +/* + * Reparents the widget. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_reparentNative +(JNIEnv *env, jobject obj, jobject newparent) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + QWidget *parentWidget = (QWidget *) getNativeObject( env, newparent ); + assert( parentWidget ); + mainThread->postEventToMain( new AWTReparent(widget, parentWidget ) ); +} + +/* + * Get the preferred size of the widget + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtComponentPeer_getBounds + +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + int x, y, w, h; + widget->geometry().getRect(&x, &y, &w, &h); + + jclass cls = env->FindClass("java/awt/Rectangle"); + assert( cls != NULL); + jmethodID mid = env->GetMethodID(cls, "<init>", "(IIII)V"); + assert( mid != NULL); + jvalue values[4]; + + values[0].i = (jint) x; + values[1].i = (jint) y; + values[2].i = (jint) w; + values[3].i = (jint) h; + + return env->NewObjectA(cls, mid, values); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtdialogpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtdialogpeer.cpp new file mode 100644 index 000000000..0eb709443 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtdialogpeer.cpp @@ -0,0 +1,164 @@ +/* qtdialogpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <qdialog.h> +#include <gnu_java_awt_peer_qt_QtDialogPeer.h> +#include "qtcomponent.h" +#include "containers.h" +#include "qtstrings.h" +#include "keybindings.h" +#include "mainthreadinterface.h" + +class MyDialog : public QDialog +{ +public: + MyDialog(JNIEnv *env, jobject obj, QWidget *parent) : QDialog(parent) + { + setup(env, obj); + } + + ~MyDialog() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QDialog +#include "eventmethods.h" +}; + +class DialogSettingsEvent : public AWTEvent { + + private: + QDialog *widget; + bool modal; + bool value; + + public: + DialogSettingsEvent(QDialog *w, bool m, bool v) : AWTEvent() + { + widget = w; + modal = m; + value = v; + } + + void runEvent() + { + if( modal ) + widget->setModal( value ); + else + widget->setSizeGripEnabled( value ); + } +}; + +class DialogResizeEvent : public AWTEvent { + + private: + QWidget *widget; + bool fixed; + int x, y, w, h; + + public: + DialogResizeEvent(QWidget *wid, int x0, int y0, int w0, int h0, bool f) + { + widget = wid; + fixed = f; + x = x0; y = y0; + w = w0; h = h0; + if(w == 0 && h == 0) w = h = 10; + } + + void runEvent() + { + if( fixed ) + widget->setFixedSize( w, h ); + widget->setGeometry( x, y, w, h ); + } +}; + +/* + * Constructs a QDialog native object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtDialogPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + // QDialog *dialog = new QDialog(parentWidget); + MyDialog *dialog = new MyDialog(env, obj, parentWidget); + assert( dialog ); + setNativeObject( env, obj, dialog ); +} + + +/* + * Sets the modality of the dialog. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtDialogPeer_setModal +(JNIEnv *env, jobject obj, jboolean flag) +{ + QDialog *dialog = (QDialog *) getNativeObject( env, obj ); + assert( dialog ); + mainThread->postEventToMain( new DialogSettingsEvent(dialog, true, (flag == JNI_TRUE))); +} + + +/* + * Set resizeable. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtDialogPeer_setResizable +(JNIEnv *env, jobject obj, jboolean flag) +{ + QDialog *dialog = (QDialog *) getNativeObject( env, obj ); + assert( dialog ); + mainThread->postEventToMain( new DialogSettingsEvent(dialog, false, (flag == JNI_TRUE))); +} + +/* + * Overloaded to allow for size locking. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtDialogPeer_setBoundsNative +(JNIEnv *env, jobject obj, jint x, jint y, jint width, jint height, jboolean fixed) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + QRect g = widget->geometry(); + if(g.x() != x || g.y() != y || + g.width() != width || g.height() != height) + mainThread->postEventToMain( new DialogResizeEvent( widget, x, y, width, height, (fixed == JNI_TRUE) ) ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtembeddedwindowpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtembeddedwindowpeer.cpp new file mode 100644 index 000000000..dbbf87ea4 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtembeddedwindowpeer.cpp @@ -0,0 +1,113 @@ +/* qtembeddedwindowpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QWidget> +#include <QX11EmbedWidget> +#include <gnu_java_awt_peer_qt_QtEmbeddedWindowPeer.h> +#include "qtcomponent.h" +#include "keybindings.h" +#include "mainthreadinterface.h" + +/** + * Event wrapper for embedding. + */ +class EmbedEvent : public AWTEvent { + + private: + QX11EmbedWidget *widget; + WId id; + + public: + EmbedEvent(QX11EmbedWidget *w, WId i) : AWTEvent() + { + widget = w; + id = i; + } + + void runEvent() + { + widget->embedInto( id ); + } +}; + + +class MyEmbeddedPanel : public QX11EmbedWidget +{ +public: + MyEmbeddedPanel(JNIEnv *env, jobject obj, QWidget *parent) : QX11EmbedWidget( parent ) + { + setup(env, obj); + } + + ~MyEmbeddedPanel() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QX11EmbedWidget +#include "eventmethods.h" +#undef I_KNOW_WHAT_IM_DOING +#undef PARENT +}; + +/** + * Init + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtEmbeddedWindowPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + QWidget *panel = new MyEmbeddedPanel( env, obj, parentWidget ); + assert( panel ); + + setNativeObject( env, obj, panel ); +} + +/** + * Embed the thing. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtEmbeddedWindowPeer_embed +(JNIEnv *env, jobject obj, jlong wid) +{ + MyEmbeddedPanel *panel = (MyEmbeddedPanel *)getNativeObject( env, obj ); + assert( panel ); + + mainThread->postEventToMain( new EmbedEvent( panel, (WId)wid ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtfiledialogpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtfiledialogpeer.cpp new file mode 100644 index 000000000..bd6ab3f08 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtfiledialogpeer.cpp @@ -0,0 +1,101 @@ +/* qtfiledialogpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QFileDialog> +#include <QDialog> +#include <gnu_java_awt_peer_qt_QtFileDialogPeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" + +// Constants from FileDialog +#define LOAD 0 +#define SAVE 1 + +class FileDialogMode : public AWTEvent { + + private: + QFileDialog *widget; + bool open; + + public: + FileDialogMode(QFileDialog *w, bool o) : AWTEvent() + { + widget = w; + open = o; + } + + void runEvent() + { + if( open ) + { + widget->setAcceptMode( QFileDialog::AcceptOpen ); + widget->setFileMode( QFileDialog::ExistingFile ); + } + else + { + widget->setAcceptMode( QFileDialog::AcceptSave ); + widget->setFileMode( QFileDialog::AnyFile ); + } + } +}; + + +/* + * Constructs a QDialog native object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFileDialogPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + QFileDialog *dialog = new QFileDialog(parentWidget); + assert( dialog ); + setNativeObject( env, obj, dialog ); +} + +/** + * Sets the mode (LOAD or SAVE) + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFileDialogPeer_setMode +(JNIEnv *env, jobject obj, jint mode) +{ + QFileDialog *filedialog = (QFileDialog *) getNativeObject( env, obj ); + assert( filedialog ); + + mainThread->postEventToMain( new FileDialogMode( filedialog, (mode != SAVE) ) ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtfont.h b/libjava/classpath/native/jni/qt-peer/qtfont.h new file mode 100644 index 000000000..d13b8e098 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtfont.h @@ -0,0 +1,8 @@ +#ifndef QTFONT_H +#define QTFONT_H + +#include <jni.h> + +QFont *getFont( JNIEnv *env, jobject obj ); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/qtfontmetrics.cpp b/libjava/classpath/native/jni/qt-peer/qtfontmetrics.cpp new file mode 100644 index 000000000..f2f61822d --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtfontmetrics.cpp @@ -0,0 +1,233 @@ +/* qtfontmetrics.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QChar> +#include <QFont> +#include <QFontMetrics> +#include <QString> +#include <QPainter> +#include <QStringList> +#include <QFontDatabase> +#include <gnu_java_awt_peer_qt_QtFontMetrics.h> +#include "qtfont.h" +#include "qtstrings.h" +#include "qtgraphics.h" + +QFontMetrics *getFontMetrics( JNIEnv *env, jobject obj ) +{ + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + return (QFontMetrics *)env->GetLongField( obj, field ); +} + +static void setNativePtr( JNIEnv *env, jobject obj, void *value ) +{ + jlong longValue = (jlong) value; + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + env->SetLongField( obj, field, longValue ); +} + +static jobject makeRectangle(JNIEnv *env, QRect *rect) +{ + if( rect == NULL ) + return NULL; + if( rect->isNull() || !rect->isValid() ) + return NULL; + jclass cls = env->FindClass("java/awt/Rectangle"); + jmethodID mid = env->GetMethodID(cls, "<init>", "(IIII)V"); + jvalue values[4]; + + int x,y,w,h; + rect->getRect(&x, &y, &w, &h); + values[0].i = (jint) x; + values[1].i = (jint) y; + values[2].i = (jint) w; + values[3].i = (jint) h; + + return env->NewObjectA(cls, mid, values); +} + +/* + * Create font metrics from a font. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_init +(JNIEnv *env, jobject obj, jobject fontPeer) +{ + QFont *f = getFont(env, fontPeer); + assert( f ); + QFontMetrics *fm = new QFontMetrics( *f ); + assert( fm ); + setNativePtr( env, obj, fm ); +} + +/* + * Create font metrics from a font. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_initGraphics +(JNIEnv *env, jobject obj, jobject fontPeer, jobject graphics) +{ + QFont *f = getFont(env, fontPeer); + assert( f ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + QFontMetrics *fm = new QFontMetrics( *f , painter->device()); + assert( fm ); + setNativePtr( env, obj, fm ); +} + +/* + * Dispose + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_dispose +(JNIEnv *env, jobject obj) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + if ( fm ) + delete fm; + setNativePtr( env, obj, NULL ); +} + +/* + * Returns JNI_TRUE if a character is displayable. + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_canDisplay +(JNIEnv *env, jobject obj, jint c) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + bool result = fm->inFont( QChar( (unsigned int) c ) ); + return (result ? JNI_TRUE : JNI_FALSE); +} + +/* + * Returns the ascent. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_getAscent +(JNIEnv *env, jobject obj) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + return fm->ascent(); +} + +/* + * Returns the descent + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_getDescent +(JNIEnv *env, jobject obj) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + return fm->descent(); +} + +/* + * Returns the height. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_getHeight +(JNIEnv *env, jobject obj) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + return fm->height(); +} + +/* + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_getLeading +(JNIEnv *env, jobject obj) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + return fm->leading(); +} + +/* + * getStringBounds + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_getStringBounds +(JNIEnv *env, jobject obj, jstring str) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + QString *qStr = getQString(env, str); + QRect r = fm->boundingRect( *qStr ); + delete qStr; + + return makeRectangle( env, &r ); +} + +/* + * Returns the width of the widest character. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_getMaxAdvance +(JNIEnv *env, jobject obj) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + return fm->maxWidth(); +} + +/* + * Returns the width of a given character. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_charWidth +(JNIEnv *env, jobject obj, jchar c) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + return fm->width( QChar( (unsigned short)c ) ); +} + +/* + * Returns the width of a string. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFontMetrics_stringWidth +(JNIEnv *env, jobject obj, jstring str) +{ + QFontMetrics *fm = getFontMetrics( env, obj ); + assert( fm ); + QString *qStr = getQString(env, str); + int width = fm->width( *qStr ); + delete qStr; + return width; +} + + + diff --git a/libjava/classpath/native/jni/qt-peer/qtfontpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtfontpeer.cpp new file mode 100644 index 000000000..7859f6234 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtfontpeer.cpp @@ -0,0 +1,92 @@ +/* qtfontpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QFont> +#include <QString> +#include <gnu_java_awt_peer_qt_QtFontPeer.h> +#include "qtfont.h" +#include "qtstrings.h" + +// java.awt.Font constants +#define PLAIN 0 +#define BOLD 1 +#define ITALIC 2 + +QFont *getFont( JNIEnv *env, jobject obj ) +{ + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + return (QFont *)env->GetLongField( obj, field ); +} + +static void setNativePtr( JNIEnv *env, jobject obj, void *value ) +{ + jlong longValue = (jlong) value; + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + env->SetLongField( obj, field, longValue ); +} + +/* + * Creates a font. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontPeer_create +(JNIEnv *env, jobject obj, jstring name, jint style, jint size) +{ + QString *str = getQString(env, name); + QFont *font = NULL; + font = new QFont( *str, size, + ((style & BOLD) != 0) ? QFont::Bold : QFont::Normal, + ((style & ITALIC) != 0) ); + assert( font ); + delete str; + setNativePtr( env, obj, font ); +} + +/* + * Destroys a font. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFontPeer_dispose +(JNIEnv *env, jobject obj) +{ + QFont *font = getFont( env, obj ); + if( font ) + delete font; + setNativePtr( env, obj, NULL ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtframepeer.cpp b/libjava/classpath/native/jni/qt-peer/qtframepeer.cpp new file mode 100644 index 000000000..85059ab1a --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtframepeer.cpp @@ -0,0 +1,205 @@ +/* qtframepeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QApplication> +#include <QIcon> +#include <QMainWindow> +#include <QMenuBar> +#include <QPixmap> +#include <QToolBar> +#include <QThread> +#include <gnu_java_awt_peer_qt_QtFramePeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "qtimage.h" +#include "containers.h" +#include "keybindings.h" +#include "mainthreadinterface.h" + +#define MenuSizeDefault 5 + +/* + * Our QMainWindow subclass + */ +class MyFrame : public QMainWindow +{ +public: + MyFrame(JNIEnv *env, jobject obj) : QMainWindow(0, Qt::Window ) + { + setup(env, obj); + } + + ~MyFrame() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QMainWindow +#include "eventmethods.h" +}; + +/** + * Event wrapper for adding a menu bar to the frame + * if the QMenuBar pointer is NULL, the current menu bar is removed. + */ +class FrameMenuEvent : public AWTEvent { + + private: + QMainWindow *widget; + QMenuBar *menu; + + public: + FrameMenuEvent(QMainWindow *w, QMenuBar *mb) : AWTEvent() + { + widget = w; + menu = mb; + } + + void runEvent() + { + if( menu != NULL) + widget->setMenuBar( menu ); + else + delete widget->menuBar(); + } +}; + +/** + * Returns the child widget for the frame (the centralWidget in qt terms) + */ +QWidget *frameChildWidget( JNIEnv *env, jobject component ) +{ + jclass frameCls = env->FindClass( "java/awt/Frame" ); + assert( frameCls ); + jmethodID getPeerMID = env->GetMethodID( frameCls, + "getPeer", + "()Ljava/awt/peer/ComponentPeer;" ); + assert(getPeerMID); + + jobject framepeerobj = env->CallObjectMethod( component, getPeerMID, 0); + if( framepeerobj == NULL ) + return (QWidget *)NULL; + + MyFrame *window = (MyFrame *)getNativeObject(env, framepeerobj); + assert( window ); + return window; +} + +/* + * Constructs a QMainWindow native object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFramePeer_init +(JNIEnv *env, jobject obj) +{ + MyFrame *frame = new MyFrame(env, obj); + assert( frame ); + frame->addToolBarBreak ( Qt::BottomToolBarArea ); + setNativeObject( env, obj, frame ); +} + +/** + * Sets the icon image. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFramePeer_setIcon +(JNIEnv *env, jobject obj, jobject image) +{ + QMainWindow *frame = (QMainWindow *) getNativeObject( env, obj ); + assert( frame ); + + QIcon *i; + if( image == NULL ) + { + // remove icon + i = new QIcon(); + } + else + { + // set icon + QImage *img = getQtImage( env, image ); + assert( img ); + i = new QIcon( QPixmap::fromImage( *img ) ); + } + frame->setWindowIcon( *i ); + delete i; +} + +/** + * Returns the menu bar height for insets. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtFramePeer_menuBarHeight +(JNIEnv *env, jobject obj) +{ + QMainWindow *frame = (QMainWindow *) getNativeObject( env, obj ); + assert( frame ); + + QMenuBar *mb = frame->menuBar(); + + return ( mb != NULL ) ? mb->sizeHint().height() : 0 ; +} + +/* + * set Menu bar. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFramePeer_setMenu +(JNIEnv *env, jobject obj, jobject mbPeer) +{ + QMainWindow *frame = (QMainWindow *) getNativeObject( env, obj ); + assert( frame ); + + QMenuBar *menubar = NULL; + + if( mbPeer != NULL ) + { + menubar = (QMenuBar *) getNativeObject( env, mbPeer ); + assert( menubar ); + } + + mainThread->postEventToMain( new FrameMenuEvent( frame, menubar ) ); +} + +/** + * Set the bounds of the maximized frame + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtFramePeer_setMaximizedBounds (JNIEnv *env, jobject obj, jint w, jint h) +{ + QMainWindow *frame = (QMainWindow *) getNativeObject( env, obj ); + assert( frame ); + // FIXME +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtgraphics.cpp b/libjava/classpath/native/jni/qt-peer/qtgraphics.cpp new file mode 100644 index 000000000..efd334292 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtgraphics.cpp @@ -0,0 +1,475 @@ +/* qtgraphics.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <jni.h> +#include <QPainter> +#include <QBrush> +#include <QLinearGradient> +#include <QPen> +#include <QPaintDevice> +#include <QPainterPath> +#include <QImage> +#include <QColor> +#include <gnu_java_awt_peer_qt_QtGraphics.h> +#include "nativewrapper.h" +#include "qtimage.h" +#include "qtstrings.h" +#include "qtcomponent.h" +#include "qtgraphics.h" +#include "qtfont.h" + +// Constants from java.awt.AlphaComposite +#define CLEAR 1 +#define SRC 2 +#define DST 9 +#define SRC_OVER 3 +#define DST_OVER 4 +#define SRC_IN 5 +#define DST_IN 6 +#define SRC_OUT 7 +#define DST_OUT 8 +#define SRC_ATOP 10 +#define DST_ATOP 11 +#define XOR 12 + +GraphicsPainter *getPainter( JNIEnv *env, jobject obj ) +{ + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + return (GraphicsPainter *)env->GetLongField( obj, field ); +} + +static void setNativePtr( JNIEnv *env, jobject obj, void *value ) +{ + jlong longValue = (jlong) value; + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + env->SetLongField( obj, field, longValue ); +} + +static jobject getToolkit( JNIEnv *env, jobject obj ) +{ + jclass cls = env->FindClass( "gnu/java/awt/peer/qt/QtGraphics" ); + + jfieldID field = env->GetFieldID( cls, "toolkit", + "Lgnu/java/awt/peer/qt/QtToolkit;" ); + return env->GetObjectField( obj, field ); +} + +///////////////////////// JNI methods //////////////////////////////// + +/** + * Clones the parent QPainter object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_cloneNativeContext +(JNIEnv *env, jobject obj, jobject parent) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, parent ); + assert( painter ); + QPainter *newPainter = new GraphicsPainter( painter->device() ); + assert( newPainter ); + setNativePtr(env, obj, newPainter); +} + +/* + * Start of JNI methods + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_initImage +(JNIEnv *env, jobject obj, jobject image) +{ + QImage *im = getQtImage( env, image ); + assert( im ); + QPainter *painter = new GraphicsPainter( im ); + assert( painter ); + setNativePtr(env, obj, painter); + painter->setRenderHint(QPainter::TextAntialiasing); + painter->setRenderHint(QPainter::Antialiasing); + painter->setRenderHint(QPainter::SmoothPixmapTransform); +} + +/* + * Start of JNI methods + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_initVolatileImage +(JNIEnv *env, jobject obj, jobject image) +{ + QPixmap *im = getQtVolatileImage( env, image ); + assert( im ); + QPainter *painter = new GraphicsPainter( im ); + assert( painter ); + setNativePtr(env, obj, painter); + painter->setRenderHint(QPainter::TextAntialiasing); + painter->setRenderHint(QPainter::Antialiasing); + painter->setRenderHint(QPainter::SmoothPixmapTransform); +} + +/** + * Deletes the QPainter + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_delete +(JNIEnv *env, jobject obj) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, obj ); + setNativePtr( env, obj, NULL ); + if( painter ) + { + if( painter->isActive() ) + painter->end(); + delete painter; + } +} + +/////////////////////////////////////////////////////////// +/* + * Sets the clip to a path. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setClipNative +(JNIEnv *env, jobject obj, jobject path) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + QPainterPath *pp = (QPainterPath *)getNativeObject( env, path ); + assert( pp ); + painter->setClipPath( *pp ); +} + +/* + * Sets the clip to a rectangle. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setClipRectNative +(JNIEnv *env, jobject obj, jint x, jint y, jint w, jint h) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + painter->setClipRect( x, y, w, h ); +} + +/* + * Intersects a shape with the current clip. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_intersectClipNative +(JNIEnv *env, jobject obj, jobject path) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + QPainterPath *pp = (QPainterPath *)getNativeObject( env, path ); + assert( pp ); + painter->setClipPath( *pp, Qt::IntersectClip ); +} + +/* + * Intersect a rectangle with the current clip. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_intersectClipRectNative +(JNIEnv *env, jobject obj, jint x, jint y, jint w, jint h) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + painter->setClipRect( x, y, w, h, Qt::IntersectClip ); +} + +/* + * Returns a QPainterPath object with the clip path of this painter. + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_getClipNative +(JNIEnv *env, jobject obj) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + jclass cls = env->FindClass("gnu/java/awt/peer/qt/QPainterPath"); + jmethodID method = env->GetMethodID(cls, "<init>", "()V"); + + jobject ppo = env->NewObject(cls, method); + QPainterPath qpp = painter->clipPath(); + setNativeObject(env, ppo, &qpp); + + env->DeleteLocalRef( cls ); + return ppo; +} + +/* + * Returns a Rectangle with the bounds of this painters clip path. + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_getClipBounds +(JNIEnv *env, jobject obj) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + qreal x, y, w, h; + painter->clipPath().boundingRect().getRect(&x, &y, &w, &h); + + jclass cls = env->FindClass("java/awt/Rectangle"); + assert( cls != NULL); + jmethodID mid = env->GetMethodID(cls, "<init>", "(IIII)V"); + assert( mid != NULL); + jvalue values[4]; + + values[0].i = (jint) x; + values[1].i = (jint) y; + values[2].i = (jint) w; + values[3].i = (jint) h; + + return env->NewObjectA(cls, mid, values); +} + +///////////////////////// Color stuff //////////////////////// +/** + * + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setColor +(JNIEnv *env, jobject obj, jint r, jint g, jint b, jint alpha) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, obj ); + assert( painter ); + painter->currentPen->setColor( QColor(r, g, b, alpha) ); + painter->setPen( *painter->currentPen ); + painter->currentBrush = new QBrush( QColor(r, g, b, alpha) ); + painter->setBrush( *painter->currentBrush ); + painter->currentColor = new QColor(r, g, b, alpha); +} + +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setAlphaNative + (JNIEnv *env, jobject obj, jdouble alpha) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, obj ); + assert( painter ); + + QColor c = painter->currentPen->color(); + c.setAlphaF( (qreal)alpha ); + painter->currentPen->setColor(c); + + c = painter->currentBrush->color(); + c.setAlphaF( (qreal)alpha ); + painter->currentBrush->setColor( c ); +} + +/* + * Class: gnu_java_awt_peer_qt_QtGraphics + * Method: drawNative + * Signature: (Lgnu/java/awt/peer/qt/QPainterPath;)V + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_drawNative +(JNIEnv *env, jobject obj, jobject path) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, obj ); + assert( painter ); + QPainterPath *pp = (QPainterPath *)getNativeObject( env, path ); + assert( pp ); + painter->setPen( *painter->currentPen ); + painter->setBrush( Qt::NoBrush ); + painter->drawPath( *pp ); +} + +/* + * Class: gnu_java_awt_peer_qt_QtGraphics + * Method: fillNative + * Signature: (Lgnu/java/awt/peer/qt/QPainterPath;)V + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_fillNative +(JNIEnv *env, jobject obj, jobject path) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, obj ); + assert( painter ); + QPainterPath *pp = (QPainterPath *)getNativeObject( env, path ); + assert( pp ); + + painter->setPen(Qt::NoPen); + painter->setBrush( *painter->currentBrush ); + painter->drawPath( *pp ); +} + +/** + * Draws a string. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_drawStringNative +(JNIEnv *env, jobject obj, jstring str, jdouble x, jdouble y) +{ + GraphicsPainter *painter = getPainter( env, obj ); + assert( painter ); + QString *qStr = getQString(env, str); + painter->setBrush( Qt::NoBrush ); + painter->setPen( *painter->currentPen ); + painter->drawText(QPointF( (qreal)x, (qreal)y ), *qStr); + delete qStr; +} + +/* + * Sets the native stroke + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setNativeStroke +(JNIEnv *env, jobject obj, jobject stroke) +{ + GraphicsPainter *painter = (GraphicsPainter *)getPainter( env, obj ); + assert( painter ); + QPen *pen = (QPen *)getNativeObject(env, stroke); + assert( pen ); + painter->currentPen = new QPen( *pen ); + painter->setPen( *painter->currentPen ); +} + +/* + * Sets the transform + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setQtTransform +(JNIEnv *env, jobject obj, jobject matrix) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + QMatrix *m = (QMatrix *)getNativeObject( env, matrix ); + assert( m ); + painter->setMatrix( *m ); +} + +/** + * Set the font + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setFontNative +(JNIEnv *env, jobject obj, jobject fontpeer) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + QFont *font = (QFont *) getFont( env, fontpeer ); + assert( font ); + painter->setFont( *font ); +} + +/* + * Sets Porter-Duff compositing. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setNativeComposite +(JNIEnv *env, jobject obj, jint compositeMode) +{ + QPainter *painter = getPainter( env, obj ); + assert( painter ); + QPainter::CompositionMode mode; + + switch( compositeMode ) + { + case CLEAR: + mode = QPainter::CompositionMode_Clear; + break; + case SRC: + mode = QPainter::CompositionMode_Source; + break; + case DST: + mode = QPainter::CompositionMode_Destination; + break; + case SRC_OVER: + mode = QPainter::CompositionMode_SourceOver; + break; + case DST_OVER: + mode = QPainter::CompositionMode_DestinationOver; + break; + case SRC_IN: + mode = QPainter::CompositionMode_SourceIn; + break; + case DST_IN: + mode = QPainter::CompositionMode_DestinationIn; + break; + case SRC_OUT: + mode = QPainter::CompositionMode_SourceOut; + break; + case DST_OUT: + mode = QPainter::CompositionMode_DestinationOut; + break; + case SRC_ATOP: + mode = QPainter::CompositionMode_SourceAtop; + break; + case DST_ATOP: + mode = QPainter::CompositionMode_DestinationAtop; + break; + case XOR: + mode = QPainter::CompositionMode_Xor; + break; + } + painter->setCompositionMode( mode ); +} + +/** + * Sets the current brush to a linear gradient. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_setLinearGradient +(JNIEnv *env, jobject obj, jint r1, jint g1, jint b1, jint r2, jint g2, +jint b2, jdouble x1, jdouble y1, jdouble x2, jdouble y2, jboolean cyclic) +{ + GraphicsPainter *painter = getPainter( env, obj ); + assert( painter ); + QLinearGradient *lg = new QLinearGradient(QPointF( (qreal)x1, (qreal)y1 ), + QPointF( (qreal)x2, (qreal)y2 ) ); + lg->setColorAt( (qreal)0.0, QColor(r1, g1, b1) ); + lg->setColorAt( (qreal)1.0, QColor(r2, g2, b2) ); + if( cyclic == JNI_TRUE ) + lg->setSpread( QGradient::ReflectSpread ); + else + lg->setSpread( QGradient::PadSpread ); + painter->currentBrush = new QBrush( *lg ); + delete lg; +} + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_fill3DRect +(JNIEnv *env, jobject obj, jint x, jint y, jint w, jint h, jboolean raised) +{ + GraphicsPainter *painter = getPainter( env, obj ); + assert( painter ); + // FIXME: Adjust colors + painter->fillRect ( x, y, w, h, QBrush( *painter->currentColor) ); + QPen *p = new QPen( *painter->currentColor ); + p->setWidth( 1 ); + painter->setPen( *p ); + painter->drawLine( x + w, y, x + w, y + h); + painter->drawLine( x, y + h, x + w, y + h); +} + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtGraphics_draw3DRect +(JNIEnv *env, jobject obj, jint x, jint y, jint w, jint h, jboolean raised) +{ + GraphicsPainter *painter = getPainter( env, obj ); + assert( painter ); + // FIXME: Adjust colors + QPen *p = new QPen( *painter->currentColor ); + p->setWidth( 1 ); + painter->setPen( *p ); + painter->drawLine( x, y, x + w, y ); + painter->drawLine( x, y, x, y + h); + painter->drawLine( x + w, y, x + w, y + h); + painter->drawLine( x, y + h, x + w, y + h); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtgraphics.h b/libjava/classpath/native/jni/qt-peer/qtgraphics.h new file mode 100644 index 000000000..5252897db --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtgraphics.h @@ -0,0 +1,26 @@ +#ifndef QTGRAPHICS_H +#define QTGRAPHICS_H + +#include <jni.h> +#include <QPainter> +#include <QPaintDevice> +#include <QPen> +#include <QBrush> + +class GraphicsPainter : public QPainter +{ +public: + QPen *currentPen; + QBrush *currentBrush; + QColor *currentColor; + GraphicsPainter(QPaintDevice *dev) : QPainter( dev ) + { + currentPen = new QPen(); + currentBrush = new QBrush(); + currentColor = new QColor(); + } +}; + +GraphicsPainter *getPainter( JNIEnv *env, jobject obj ); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/qtimage.cpp b/libjava/classpath/native/jni/qt-peer/qtimage.cpp new file mode 100644 index 000000000..4d2b5b90a --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtimage.cpp @@ -0,0 +1,401 @@ +/* qtimage.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QImage> +#include <QColor> +#include <QMatrix> +#include <QPainter> +#include <gnu_java_awt_peer_qt_QtImage.h> +#include "qtimage.h" +#include "qtstrings.h" +#include "qtgraphics.h" +#include "nativewrapper.h" + +/* The constant fields in java.awt.Image */ +#define SCALE_DEFAULT 1 +#define SCALE_FAST 2 +#define SCALE_SMOOTH 4 +#define SCALE_REPLICATE 8 +#define SCALE_AREA_AVERAGING 16 + +QImage *getQtImage( JNIEnv *env, jobject obj ) +{ + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + return (QImage *)env->GetLongField( obj, field ); +} + +static void setNativePtr( JNIEnv *env, jobject obj, void *value ) +{ + jlong longValue = (jlong) value; + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + env->SetLongField( obj, field, longValue ); +} + +/* + * Creates a QImage. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_createImage +(JNIEnv *env, jobject obj) +{ + int width, height; + jclass cls; + jfieldID field; + + cls = env->GetObjectClass( obj ); + field = env->GetFieldID (cls, "width", "I"); + assert (field != 0); + width = env->GetIntField(obj, field); + + field = env->GetFieldID(cls, "height", "I"); + assert (field != 0); + height = env->GetIntField(obj, field); + + QImage *image = new QImage ( width, height, + QImage::Format_ARGB32_Premultiplied ); + setNativePtr(env, obj, image); +} + +/* + * Frees the image data. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_freeImage +(JNIEnv *env, jobject obj) +{ + QImage *image = getQtImage(env, obj); + setNativePtr(env, obj, NULL); + if ( image ) + delete image; +} + +/* + * Clears the image to zero. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_clear +(JNIEnv *env, jobject obj) +{ + QImage *image = getQtImage(env, obj); + assert( image ); + image->fill(0); +} + +/* + * Returns the pixel data in an int array. + */ +JNIEXPORT jintArray JNICALL Java_gnu_java_awt_peer_qt_QtImage_getPixels +(JNIEnv *env, jobject obj) +{ + QImage *image = getQtImage(env, obj); + jintArray result_array; + jint *result_array_ptr, *dst; + int x, y; + jint pixel; + QRgb current; + + assert( image ); + + result_array = env->NewIntArray (image->width() * image->height()); + dst = result_array_ptr = + env->GetIntArrayElements(result_array, NULL); + + // A bit inefficient. + for ( y = 0; y < image->height(); y++) + for ( x = 0; x < image->width(); x++) + { + current = image->pixel(x, y); + pixel = 0; + pixel = (qAlpha(current) & 0xFF) << 24 | + (qRed(current) & 0xFF) << 16 | + (qGreen(current) & 0xFF) << 8 | + (qBlue(current) & 0xFF); + *dst = pixel; + dst++; + } + + env->ReleaseIntArrayElements (result_array, result_array_ptr, 0); + return result_array; +} + +/* + * Sets the pixel data. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_setPixels +(JNIEnv *env, jobject obj, jintArray pixels) +{ + QImage *image = getQtImage(env, obj); + assert( image ); + + int width, height; + jint *src_array, *src; + + width = image->width(); + height = image->height(); + + src = src_array = + env->GetIntArrayElements(pixels, NULL); + + for(int i = 0 ; i < height; i++) + { + uchar *scanline = image->scanLine( i ); + memcpy((void *)scanline, (void *)src, width * 4); + src += width; + } + + env->ReleaseIntArrayElements(pixels, src_array, 0); +} + + +/* + * Loads an image from a file, + * returns true on success, false on failure. + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtImage_loadImage +(JNIEnv *env, jobject obj, jstring fn) +{ + QString *filename = getQString(env, fn); + + QImage *image = new QImage(); + bool retVal = image->load( *filename ); + delete filename; + + if(image->isNull() && !retVal) + { + setNativePtr(env, obj, NULL); + return JNI_FALSE; + } + + setNativePtr(env, obj, image); + + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "width", "I" ); + env->SetIntField( obj, field, image->width() ); + field = env->GetFieldID( cls, "height", "I" ); + env->SetIntField( obj, field, image->height() ); + + return JNI_TRUE; +} + +/* + * Creates the image from an array of java bytes. + */ +JNIEXPORT jboolean JNICALL Java_gnu_java_awt_peer_qt_QtImage_loadImageFromData +(JNIEnv *env, jobject obj, jbyteArray data) +{ + jbyte *src_array, *src; + bool retVal; + + src = env->GetByteArrayElements(data, NULL); + int len = env->GetArrayLength( data ); + + QImage *image = new QImage(); + retVal = image->loadFromData( (uchar *) src, len); + env->ReleaseByteArrayElements(data, src, 0); + + if(image->isNull() || retVal == false) + { + setNativePtr(env, obj, NULL); + return JNI_FALSE; + } + + setNativePtr(env, obj, image); + + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "width", "I" ); + env->SetIntField( obj, field, image->width() ); + field = env->GetFieldID( cls, "height", "I" ); + env->SetIntField( obj, field, image->height() ); + + return JNI_TRUE; +} + + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_createScaledImage +(JNIEnv *env, jobject obj, jobject src, jint hints) +{ + int w,h; + jclass cls; + jfieldID field; + + cls = env->GetObjectClass( obj ); + field = env->GetFieldID(cls, "width", "I"); + assert (field != 0); + w = env->GetIntField(obj, field); + + field = env->GetFieldID(cls, "height", "I"); + assert (field != 0); + h = env->GetIntField(obj, field); + + QImage *image = getQtImage(env, src); + assert( image ); + QImage imageScaled; + + if (hints == SCALE_SMOOTH || hints == SCALE_AREA_AVERAGING) + imageScaled = image->scaled(w, h, + Qt::IgnoreAspectRatio, + Qt::SmoothTransformation); + else + imageScaled = image->scaled(w, h, + Qt::IgnoreAspectRatio, + Qt::FastTransformation); + QImage *scaledPtr = new QImage( imageScaled ); + + // create new QtImage object + setNativePtr( env, obj, scaledPtr ); +} + +/* + * Simple draw without scaling. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_drawPixels +(JNIEnv *env, jobject obj, jobject graphics, jint bg_red, jint bg_green, + jint bg_blue, jint x, jint y, jboolean composite) +{ + QImage *image = getQtImage(env, obj); + assert( image ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + if(composite == JNI_TRUE) + painter->fillRect ( x, y, image->width(), image->height(), + QColor(bg_red, bg_green, bg_blue ) ); + painter->drawImage ( QPoint(x, y), *image ); +} + +/* + * Draw the image with scaling. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_drawPixelsScaled +(JNIEnv *env, jobject obj, jobject graphics, + jint bg_red, jint bg_green, jint bg_blue, + jint x, jint y, jint w, jint h, jboolean composite) +{ + QImage *image = getQtImage(env, obj); + assert( image ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + + if(composite == JNI_TRUE) + painter->fillRect ( x, y, w, h, QColor(bg_red, bg_green, bg_blue ) ); + + QRectF *srcRect = new QRectF((qreal)0, (qreal)0, + (qreal)image->width(), (qreal)image->height()); + QRectF *dstRect = new QRectF((qreal)x, (qreal)y, + (qreal)w, (qreal)h); + + if(composite == JNI_TRUE) + painter->fillRect( *dstRect, QColor(bg_red, bg_green, bg_blue ) ); + + painter->drawImage( *dstRect, *image, *srcRect); + + delete srcRect; + delete dstRect; +} + +/* + * Draws a transformed image. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_drawPixelsTransformed +(JNIEnv *env, jobject obj, jobject graphics, jobject transform) +{ + QImage *originalImage = getQtImage(env, obj); + assert( originalImage ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + QMatrix *matrix = (QMatrix *)getNativeObject(env, transform); + assert( matrix ); + + // FIXME : Add rendering hint support here. + QPoint p = matrix->map( QPoint(0,0) ); + QImage image = originalImage->transformed ( *matrix, Qt::FastTransformation ); + painter->drawImage(p, image); +} + +/** + * Draws the pixbuf at x, y, scaled to width and height and + * optionally composited and/or flipped with a given background color. + */ +JNIEXPORT void JNICALL +Java_gnu_java_awt_peer_qt_QtImage_drawPixelsScaledFlipped +(JNIEnv *env, jobject obj, jobject graphics, + jint bg_red, jint bg_green, jint bg_blue, + jboolean flipx, jboolean flipy, + jint srcx, jint srcy, jint srcwidth, jint srcheight, + jint dstx, jint dsty, jint dstwidth, jint dstheight, + jboolean composite) +{ + QImage *originalImage = getQtImage(env, obj); + assert( originalImage ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + + QRectF *srcRect = new QRectF((qreal)srcx, (qreal)srcy, + (qreal)srcwidth, (qreal)srcheight); + QRectF *dstRect = new QRectF((qreal)dstx, (qreal)dsty, + (qreal)dstwidth, (qreal)dstheight); + + QImage image; + if( flipx == JNI_TRUE || flipy == JNI_TRUE) + image = originalImage->mirrored ( (flipx == JNI_TRUE), + (flipy == JNI_TRUE) ); + else + image = *originalImage; + + if(composite == JNI_TRUE) + painter->fillRect( *dstRect, QColor(bg_red, bg_green, bg_blue ) ); + + painter->drawImage( *dstRect, image, *srcRect); + + delete srcRect; + delete dstRect; +} + +/** + * Copies an area of the image (used by Graphics) + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtImage_copyArea +(JNIEnv *env, jobject obj , jint x, jint y, jint w, jint h, jint dx, jint dy) +{ + QImage *image = getQtImage(env, obj); + assert( image ); + QImage area = image->copy(x, y, w, h); + QPainter *p = new QPainter( image ); + p->drawImage( x + dx, y + dy, area ); + delete p; +} diff --git a/libjava/classpath/native/jni/qt-peer/qtimage.h b/libjava/classpath/native/jni/qt-peer/qtimage.h new file mode 100644 index 000000000..8772086ce --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtimage.h @@ -0,0 +1,10 @@ +#ifndef QTIMAGE_H +#define QTIMAGE_H + +#include <QImage> +#include <QPixmap> + +QImage *getQtImage( JNIEnv *env, jobject obj ); +QPixmap *getQtVolatileImage( JNIEnv *env, jobject obj ); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/qtlabelpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtlabelpeer.cpp new file mode 100644 index 000000000..6cbadece6 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtlabelpeer.cpp @@ -0,0 +1,151 @@ +/* qtlabelpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QLabel> +#include <QString> +#include <gnu_java_awt_peer_qt_QtLabelPeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" +#include "keybindings.h" + +// java.awt.Label justification fields +#define LEFT 0 +#define CENTER 1 +#define RIGHT 2 + +class MyLabel : public QLabel +{ +public: + MyLabel(JNIEnv *env, jobject obj, QWidget *parent) : QLabel( parent ) + { + setup(env, obj); + } + + ~MyLabel() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QLabel +#include "eventmethods.h" +}; + +class LabelTitle : public AWTEvent { + + private: + QLabel *widget; + QString *string; + Qt::Alignment alignment; + + public: + LabelTitle(QLabel *w, QString *s, Qt::Alignment a) : AWTEvent() + { + widget = w; + string = s; + alignment = a; + } + + void runEvent() + { + if( string != NULL) + { + widget->setText( *string ); + delete string; + } + else + { + widget->setAlignment( alignment ); + } + } +}; + +/* + * Init a QLabel + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtLabelPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + QLabel *label = new MyLabel( env, obj, parentWidget ); + assert( label ); + setNativeObject( env, obj, label ); +} + +/* + * Sets the text + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtLabelPeer_setText +(JNIEnv *env, jobject obj, jstring str) +{ + QLabel *label = (QLabel *) getNativeObject( env, obj ); + assert( label ); + + QString *qStr = getQString(env, str); + mainThread->postEventToMain( new LabelTitle( label, qStr, 0 ) ); +} + +/* + * Sets the alignment + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtLabelPeer_setAlignment +(JNIEnv *env, jobject obj, jint align) +{ + Qt::Alignment alignment = Qt::AlignVCenter; + + QLabel *label = (QLabel *) getNativeObject( env, obj ); + assert( label ); + + switch(align) + { + case LEFT: + alignment |= Qt::AlignLeft; + break; + + case RIGHT: + alignment |= Qt::AlignRight; + break; + + default: + case CENTER: + alignment |= Qt::AlignHCenter; + break; + } + mainThread->postEventToMain( new LabelTitle( label, NULL, alignment ) ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp new file mode 100644 index 000000000..027d47880 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtlistpeer.cpp @@ -0,0 +1,210 @@ +/* qtlistpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QWidget> +#include <QListWidget> +#include <gnu_java_awt_peer_qt_QtListPeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" +#include "slotcallbacks.h" + +class ListInsert : public AWTEvent { + + private: + QListWidget *widget; + QString *string; + int index; + + public: + ListInsert(QListWidget *w, QString *s, int i) : AWTEvent() + { + widget = w; + string = s; + index = i; + } + + void runEvent() + { + widget->insertItem( index, *string ); + delete string; + } +}; + +class SelectEvent : public AWTEvent { + + private: + QListWidget *widget; + int index; + bool selected; + + public: + SelectEvent(QListWidget *w, int i, bool s) : AWTEvent() + { + widget = w; + index = i; + selected = s; + } + + void runEvent() + { + widget->setItemSelected ( widget->item(index), selected ); + } +}; + +class ListDelete : public AWTEvent { + + private: + QListWidget *widget; + int startIndex, endIndex; + + public: + ListDelete(QListWidget *w, int starti, int endi) : AWTEvent() + { + widget = w; + startIndex = starti; + endIndex = endi; + } + + void runEvent() + { + for (int i = endIndex; i >= startIndex; i--) + delete widget->takeItem(i); + } +}; + +/* + * Construct a QListWidget object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget(env, obj); + assert( parentWidget ); + QListWidget *list = new QListWidget( parentWidget ); + assert( list ); + + setNativeObject( env, obj, list ); + connectList(list, env, obj); +} + +/* + * Adds an element. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_add +(JNIEnv *env, jobject obj, jstring str, jint index) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + QString *qStr = getQString(env, str); + mainThread->postEventToMain( new ListInsert(list, qStr, index) ); +} + +/* + * Delete items + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_delItems +(JNIEnv *env, jobject obj, jint startindex, jint endindex) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + mainThread->postEventToMain( new ListDelete(list, startindex, endindex) ); +} + +/* + * (De)select an element. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_select +(JNIEnv *env, jobject obj, jint index, jboolean sel) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + mainThread->postEventToMain( new SelectEvent(list, index, + (sel == JNI_TRUE)) ); +} + +/** + * Returns the indices of the selected items. + */ +JNIEXPORT jintArray JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_getSelectedIndexes + (JNIEnv *env, jobject obj) +{ + jintArray retArray; + jint *arr; + + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + QList<QListWidgetItem *> items = list->selectedItems(); + retArray = env->NewIntArray( items.count() ); + arr = env->GetIntArrayElements( retArray, NULL ); + + for(int i = 0; i < items.count(); i++) + arr[i] = list->row(items.at(i)); + + env->ReleaseIntArrayElements( retArray, arr, 0 ); + return retArray; +} + +/* + * Sets the current item and makes it visible. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_makeVisible + (JNIEnv *env, jobject obj, jint index) +{ + + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + list->scrollToItem( list->item(index) ); +} + +/* + * Set multiple selection mode. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtListPeer_setMultipleMode +(JNIEnv *env, jobject obj, jboolean allow) +{ + QListWidget *list = (QListWidget *) getNativeObject( env, obj ); + assert( list ); + + // FIXME: Multiple selection is buggy in Qt4. Workaround needed. + list->setSelectionMode( ((allow == JNI_TRUE) ? QAbstractItemView::MultiSelection : QAbstractItemView::SingleSelection) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtmenubarpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtmenubarpeer.cpp new file mode 100644 index 000000000..2c855773e --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtmenubarpeer.cpp @@ -0,0 +1,150 @@ +/* qtmenubarpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMenuBar> +#include <QToolBar> +#include <QMenu> +#include <QList> +#include <QThread> +#include <gnu_java_awt_peer_qt_QtMenuBarPeer.h> +#include "nativewrapper.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" + +/* + * Event wrapper to add a menu to a menu bar + */ +class MenuBarAdd : public AWTEvent { + + private: + QMenuBar *widget; + QMenu *menu; + bool isHelp; + + public: + MenuBarAdd(QMenuBar *w, QMenu *m, bool help) : AWTEvent() + { + widget = w; + menu = m; + isHelp = help; + } + + void runEvent() + { + if ( isHelp ) + widget->addSeparator(); + QAction *ptr = widget->addMenu( menu ); + } +}; + +/** + * Event wrapper to remove a menu from a menu bar. + */ +class MenuBarRemove : public AWTEvent { + + private: + QMenuBar *widget; + QMenu *menu; + + public: + MenuBarRemove(QMenuBar *w, QMenu *m) : AWTEvent() + { + widget = w; + menu = m; + } + + void runEvent() + { + // FIXME + } +}; + + +/* + * Constructs a QMenuBar object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_init + (JNIEnv *env, jobject obj) +{ + QMenuBar *menubar = new QMenuBar(); + assert( menubar ); + setNativeObject( env, obj, menubar ); +} + +/* + * Adds a menu item. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_addMenu +(JNIEnv *env, jobject obj, jobject menuPeer) +{ + QMenuBar *menubar = (QMenuBar *)getNativeObject(env, obj); + assert( menubar ); + QMenu *menu = (QMenu *)getNativeObject(env, menuPeer); + assert( menu ); + mainThread->postEventToMain( new MenuBarAdd( menubar, menu, false ) ); +} + +/* + * Add a help menu. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_addHelpMenu +(JNIEnv *env, jobject obj, jobject menuPeer) +{ + QMenuBar *menubar = (QMenuBar *)getNativeObject(env, obj); + assert( menubar ); + QMenu *menu = (QMenu *)getNativeObject(env, menuPeer); + assert( menu ); + + mainThread->postEventToMain( new MenuBarAdd( menubar, menu, true ) ); +} + +/* + * Delete a menu. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuBarPeer_delMenu +(JNIEnv *env, jobject obj, jobject menuPeer) +{ + QMenuBar *menubar = (QMenuBar *)getNativeObject(env, obj); + assert( menubar ); + QMenu *menu = (QMenu *)getNativeObject(env, menuPeer); + assert( menu ); + + // FIXME + +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtmenucomponentpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtmenucomponentpeer.cpp new file mode 100644 index 000000000..c924bcc91 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtmenucomponentpeer.cpp @@ -0,0 +1,66 @@ +/* qtmenucomponentpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QWidget> +#include <gnu_java_awt_peer_qt_QtMenuComponentPeer.h> +#include "nativewrapper.h" +#include "componentevent.h" + + +/** + * Calls back init() from the main thread. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuComponentPeer_callInit +(JNIEnv *env, jobject obj) +{ + mainThread->postEventToMain( new AWTInitEvent( env, obj ) ); + // wait for the thing to be created. +} + +/* + * Generic disposal. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuComponentPeer_dispose +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *) getNativeObject( env, obj ); + assert( widget ); + + setNativeObject(env, obj, NULL); + mainThread->postEventToMain( new AWTDestroyEvent( widget ) ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtmenuitempeer.cpp b/libjava/classpath/native/jni/qt-peer/qtmenuitempeer.cpp new file mode 100644 index 000000000..0d0b92e19 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtmenuitempeer.cpp @@ -0,0 +1,182 @@ +/* qtmenuitempeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMenu> +#include <QAction> +#include <QThread> +#include <gnu_java_awt_peer_qt_QtMenuItemPeer.h> +#include "nativewrapper.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" + +class MenuItemDestroyEvent : public AWTEvent { + + private: + QAction *widget; + + public: + MenuItemDestroyEvent(QAction *w) + { + widget = w; + } + + void runEvent() + { + delete widget; + } +}; + +class MenuItemLabelEvent : public AWTEvent { + + private: + QAction *widget; + QString *string; + + public: + MenuItemLabelEvent(QAction *w, QString *s) : AWTEvent() + { + widget = w; + string = s; + } + + void runEvent() + { + widget->setText( *string ); + delete string; + } +}; + +class MenuItemStatusEvent : public AWTEvent { + + private: + QAction *widget; + bool enabled; + bool value; + + public: + MenuItemStatusEvent(QAction *w, bool e, bool v) : AWTEvent() + { + widget = w; + enabled = e; + value = v; + } + + void runEvent() + { + if( enabled ) + widget->setEnabled( value ); + else + widget->setChecked( value ); + } +}; + +/* + * Creates a QAction object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_create +(JNIEnv *env, jobject obj, jstring label, jboolean isSeperator, jboolean isCheckable) +{ + QAction *action; + if(label == NULL || isSeperator == JNI_TRUE) + { + action = new QAction(NULL); + action->setSeparator(true); + assert( action ); + } + else + { + QString *qStr = getQString(env, label); + action = new QAction(*qStr, NULL); + delete qStr; + assert( action ); + action->setCheckable( (isCheckable == JNI_TRUE) ); + } + + setNativeObject( env, obj, action ); +} + +/** + * Disposal. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_dispose +(JNIEnv *env, jobject obj) +{ + QAction *action = (QAction *)getNativeObject( env, obj ); + assert( action ); + mainThread->postEventToMain( new MenuItemDestroyEvent( action ) ); +} + +/* + * Enables/disables the item + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_setEnabled +(JNIEnv *env, jobject obj, jboolean enabled) +{ + QAction *action = (QAction *)getNativeObject( env, obj ); + assert( action ); + mainThread->postEventToMain(new MenuItemStatusEvent(action, true, + (enabled == JNI_TRUE))); +} + +/* + * Sets the item label. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_setLabel +(JNIEnv *env, jobject obj, jstring label) +{ + QAction *action = (QAction *)getNativeObject( env, obj ); + assert( action ); + + QString *qStr = getQString(env, label); + mainThread->postEventToMain( new MenuItemLabelEvent( action, qStr ) ); +} + +/* + * Sets the checkbox state. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuItemPeer_setState +(JNIEnv *env, jobject obj, jboolean state) +{ + QAction *action = (QAction *)getNativeObject( env, obj ); + assert( action ); + mainThread->postEventToMain(new MenuItemStatusEvent(action, false, + (state == JNI_TRUE))); +} + + + diff --git a/libjava/classpath/native/jni/qt-peer/qtmenupeer.cpp b/libjava/classpath/native/jni/qt-peer/qtmenupeer.cpp new file mode 100644 index 000000000..6f35c89b9 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtmenupeer.cpp @@ -0,0 +1,254 @@ +/* qtmenupeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMenu> +#include <gnu_java_awt_peer_qt_QtMenuPeer.h> +#include "nativewrapper.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" +#include "slotcallbacks.h" +#include "componentevent.h" + +typedef enum ActionType { + ActionMenu, + ActionItem, + ActionSeparator +} ActionType; + +// Sets the title, but also tear-off. +class MenuTitleEvent : public AWTEvent { + + private: + QMenu *widget; + QString *string; + bool tearOff; + + public: + MenuTitleEvent(QMenu *w, QString *s, bool tear) : AWTEvent() + { + widget = w; + string = s; + tearOff = tear; + } + + void runEvent() + { + if (tearOff) + widget->setTearOffEnabled( true ); + else + { + widget->setTitle( *string ); + delete string; + } + } +}; + +class MenuAction : public AWTEvent { + + private: + QMenu *menu; + QAction *action; + ActionType actionType; // type of action to add + JavaVM *vm; + jobject menuPeer; + jobject itemPeer; + +public: + MenuAction(JNIEnv *env, jobject mp, jobject ip, QMenu *m, QAction *a, + ActionType actionType) : AWTEvent() + { + menu = m; + action = a; + this->actionType = actionType; + env->GetJavaVM( &vm ); + menuPeer = env->NewGlobalRef( mp ); + if( ip != NULL ) + itemPeer = env->NewGlobalRef( ip ); + else + itemPeer = NULL; + } + + void runEvent() + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + if (actionType == ActionMenu) + menu->addMenu ((QMenu *) action); + else + menu->addAction (action); + + jclass menuCls = env->GetObjectClass( menuPeer ); + jmethodID mid = env->GetMethodID(menuCls, "add", "(J)V"); + env->DeleteLocalRef(menuCls); + env->CallVoidMethod( menuPeer, mid, (jlong)action ); + + env->DeleteGlobalRef( menuPeer ); + if( itemPeer != NULL ) + { + setNativeObject( env, itemPeer, action ); + connectAction(action, env, itemPeer); + env->DeleteGlobalRef( itemPeer ); + } + } +}; + +class MenuRemoveAction : public AWTEvent { + + private: + QMenu *menu; + QAction *action; + +public: + MenuRemoveAction(QMenu *m, QAction *a) : AWTEvent() + { + menu = m; + action = a; + } + + void runEvent() + { + if (action) + menu->removeAction(action); + } +}; + +/* + * Constructs a QMenu item + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_init +(JNIEnv *env, jobject obj) +{ + QMenu *menu = new QMenu(); + assert( menu ); + + setNativeObject( env, obj, menu ); +} + +/** + * Allows tear-off: Only called once, if ever. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_allowTearOff +(JNIEnv *env, jobject obj) +{ + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + mainThread->postEventToMain( new MenuTitleEvent( menu, NULL, true ) ); +} + +/* + * Inserts a seperator. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_insertSeperator +(JNIEnv *env, jobject obj) +{ + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + mainThread->postEventToMain( new MenuAction( env, obj, NULL, + menu, NULL, ActionSeparator ) ); +} + +/* + * Inserts an item. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_insertItem +(JNIEnv *env, jobject obj, jobject item) +{ + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + + QAction *action = (QAction *)getNativeObject( env, item ); + assert( action ); + + mainThread->postEventToMain( new MenuAction( env, obj, item, menu, action, ActionItem )); +} + +/* + * Inserts a sub-menu + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_insertMenu +(JNIEnv *env, jobject obj, jobject menu) +{ + assert( menu ); + QMenu *thisMenu = (QMenu *)getNativeObject( env, obj ); + assert( thisMenu ); + QMenu *insMenu = (QMenu *)getNativeObject(env, menu); + assert( insMenu ); + + mainThread->postEventToMain( new MenuAction( env, obj, menu, thisMenu, (QAction *)insMenu, ActionMenu ) ); +} + +/* + * Removes an item at index. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_delItem +(JNIEnv *env, jobject obj, jlong ptr) +{ + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + QAction *action = (QAction *)ptr; + + mainThread->postEventToMain( new MenuRemoveAction( menu, action ) ); +} + +/* + * Enables/Disables the menu. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_setEnabled +(JNIEnv *env, jobject obj, jboolean enabled) +{ + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + + mainThread->postEventToMain(new AWTEnableEvent(menu, (enabled == JNI_TRUE))); +} + +/* + * Sets the menu title. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtMenuPeer_setLabel +(JNIEnv *env, jobject obj, jstring label) +{ + if(label == NULL) + return; + + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + QString *qStr = getQString(env, label); + mainThread->postEventToMain( new MenuTitleEvent( menu, qStr, false ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtpanelpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtpanelpeer.cpp new file mode 100644 index 000000000..68aef4864 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtpanelpeer.cpp @@ -0,0 +1,77 @@ +/* qtpanelpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <qwidget.h> +#include <gnu_java_awt_peer_qt_QtPanelPeer.h> +#include "qtcomponent.h" +#include "keybindings.h" + +class MyPanel : public QWidget +{ +public: + MyPanel(JNIEnv *env, jobject obj, QWidget *parent) : QWidget( parent ) + { + setup(env, obj); + } + + ~MyPanel() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QWidget +#include "eventmethods.h" +#undef I_KNOW_WHAT_IM_DOING +#undef PARENT +}; + +/** + * Init + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtPanelPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + QWidget *canvas = new MyPanel( env, obj, parentWidget ); + assert( canvas ); + + setNativeObject( env, obj, canvas ); +} + + diff --git a/libjava/classpath/native/jni/qt-peer/qtpopupmenupeer.cpp b/libjava/classpath/native/jni/qt-peer/qtpopupmenupeer.cpp new file mode 100644 index 000000000..56784a591 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtpopupmenupeer.cpp @@ -0,0 +1,76 @@ +/* qtpopupmenupeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QMenu> +#include <QPoint> +#include <QWidget> +#include <gnu_java_awt_peer_qt_QtPopupMenuPeer.h> +#include "nativewrapper.h" +#include "qtstrings.h" +#include "mainthreadinterface.h" + +class PopupMenuShowEvent : public AWTEvent { + + private: + QMenu *menu; + int x, y; + + public: + PopupMenuShowEvent(QMenu *m, int x0, int y0) : AWTEvent() + { + menu = m; + x = x0; + y = y0; + } + + void runEvent() + { + menu->exec( QPoint( x, y ) ); + } +}; + +/* + * Shows the menu. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtPopupMenuPeer_showNative +(JNIEnv *env, jobject obj, jint x, jint y) +{ + QMenu *menu = (QMenu *)getNativeObject( env, obj ); + assert( menu ); + mainThread->postEventToMain( new PopupMenuShowEvent(menu, x, y ) ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtscreendevice.cpp b/libjava/classpath/native/jni/qt-peer/qtscreendevice.cpp new file mode 100644 index 000000000..c5cc2fe37 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtscreendevice.cpp @@ -0,0 +1,123 @@ +/* qtscreendevice.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QApplication> +#include <QDesktopWidget> +#include <gnu_java_awt_peer_qt_QtScreenDevice.h> +#include "nativewrapper.h" + +extern QApplication *qApplication; + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_init +(JNIEnv *env, jobject obj, jint id) +{ + QWidget *widget = qApplication->desktop()->screen( id ); + assert( widget ); + setNativeObject(env, obj, widget); +} + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_dispose +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *)getNativeObject(env, obj); + setNativeObject(env, obj, NULL); + if( widget ) + delete widget; +} + +/* + * Returns the bounds + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getBounds +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *)getNativeObject(env, obj); + assert( widget ); + + jclass cls = env->FindClass("java/awt/Rectangle"); + jmethodID mid = env->GetMethodID(cls, "<init>", "(IIII)V"); + jvalue values[4]; + + int x,y,w,h; + widget->geometry().getRect( &x, &y, &w, &h ); + + values[0].i = (jint) x; + values[1].i = (jint) y; + values[2].i = (jint) w; + values[3].i = (jint) h; + + return env->NewObjectA(cls, mid, values); +} + +/* + * Returns the X DPI + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getDpiX +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *)getNativeObject(env, obj); + assert( widget ); + return widget->logicalDpiX(); +} + +/* + * Returns the Y DPI + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_getDpiY +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *)getNativeObject(env, obj); + assert( widget ); + return widget->logicalDpiY(); +} + +/* + * Returns the bitplane depth + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScreenDevice_depth +(JNIEnv *env, jobject obj) +{ + QWidget *widget = (QWidget *)getNativeObject(env, obj); + assert( widget ); + return widget->depth(); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp new file mode 100644 index 000000000..0649ebd17 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtscrollbarpeer.cpp @@ -0,0 +1,142 @@ +/* qtscrollbarpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QScrollBar> +#include <gnu_java_awt_peer_qt_QtScrollbarPeer.h> +#include "keybindings.h" +#include "slotcallbacks.h" +#include "qtcomponent.h" + +// Constant fields from java.awt.Scrollbar +#define HORIZONTAL 0 +#define VERTICAL 1 + +class MyScrollBar : public QScrollBar +{ +public: + MyScrollBar(JNIEnv *env, jobject obj, QWidget *parent) : QScrollBar( parent ) + { + setup(env, obj); + } + + ~MyScrollBar() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QScrollBar +#include "eventmethods.h" +}; + +/* + * Construct a QScrollbar object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget( env, obj ); + assert( parentWidget ); + // QScrollBar *scrollbar = new QScrollBar( parentWidget ); + MyScrollBar *scrollbar = new MyScrollBar( env, obj, parentWidget ); + assert( scrollbar ); + + setNativeObject( env, obj, scrollbar ); + connectScrollBar(scrollbar, env, obj); +} + +/* + * Set the line increment. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setLineIncrement +(JNIEnv *env, jobject obj, jint inc) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + bar->setSingleStep(inc); +} + +/** + * Sets the orientation of the scrollbar + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setOrientation +(JNIEnv *env, jobject obj, jint orientation) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + switch(orientation) + { + case HORIZONTAL: + bar->setOrientation ( Qt::Horizontal ); + break; + + default: + case VERTICAL: + bar->setOrientation ( Qt::Vertical ); + break; + } +} + +/** + * Sets the page increment (equivalent to slider size) + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setPageIncrement +(JNIEnv *env, jobject obj, jint inc) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + bar->setPageStep( inc ); +} + +/* + * Setvalues. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollbarPeer_setValues +(JNIEnv *env, jobject obj, jint value, jint visible, jint min, jint max) +{ + QScrollBar *bar = (QScrollBar *) getNativeObject( env, obj ); + assert( bar ); + + bar->setValue(value); + bar->setPageStep( visible ); // page step and slider size are the same in Qt + bar->setRange( min , max ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtscrollpanepeer.cpp b/libjava/classpath/native/jni/qt-peer/qtscrollpanepeer.cpp new file mode 100644 index 000000000..b7bf64a90 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtscrollpanepeer.cpp @@ -0,0 +1,214 @@ +/* qtscrollpanepeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QScrollArea> +#include <QScrollBar> +#include <gnu_java_awt_peer_qt_QtScrollPanePeer.h> +#include "qtcomponent.h" +#include "containers.h" +#include "mainthreadinterface.h" +#include "componentevent.h" +#include "keybindings.h" + +// Constants in java.awt.ScrollPane +#define SCROLLBARS_AS_NEEDED 0 +#define SCROLLBARS_ALWAYS 1 +#define SCROLLBARS_NEVER 2 + + +class MyScrollArea : public QScrollArea +{ +public: + MyScrollArea(JNIEnv *env, jobject obj, QWidget *parent) : QScrollArea( parent ) + { + setup(env, obj); + } + + ~MyScrollArea() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QScrollArea +#include "eventmethods.h" +}; + + +class ScrollPanePolicy : public AWTEvent { + + private: + QScrollArea *widget; + Qt::ScrollBarPolicy policy; + + public: + ScrollPanePolicy(QScrollArea *w, Qt::ScrollBarPolicy p) : AWTEvent() + { + widget = w; + policy = p; + } + + void runEvent() + { + widget->setHorizontalScrollBarPolicy(policy); + widget->setVerticalScrollBarPolicy(policy); + } +}; + +/** + * Returns the child widget, given the owner Component. + */ +QWidget *scrollPaneChildWidget( JNIEnv *env, jobject component ) +{ + jclass scrollpaneCls = env->FindClass( "java/awt/ScrollPane" ); + jmethodID getPeerMID = env->GetMethodID( scrollpaneCls, + "getPeer", + "()Ljava/awt/peer/ComponentPeer;"); + assert(getPeerMID != 0); + jobject scrollpanepeerobj = env->CallObjectMethod( component, getPeerMID, NULL ); + QScrollArea *view = (QScrollArea *) getNativeObject( env, scrollpanepeerobj ); + assert(view != 0); + return view->viewport(); +} + +/* + * Creates a QScrollArea object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *) getParentWidget( env, obj ); + assert( parentWidget ); + // QScrollArea *pane = new MyScrollArea( env, obj, parentWidget ); + QScrollArea *pane = new QScrollArea( parentWidget ); + assert( pane ); + setNativeObject( env, obj, pane ); +} + +/* + * Resize the child. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_childResized +(JNIEnv *env, jobject obj, jint w, jint h) +{ + QScrollArea *view = (QScrollArea *) getNativeObject( env, obj ); + assert( view ); + + QWidget *child = view->viewport(); + assert( child ); + // child->setGeometry( 0, 0, w, h ); +// child->update(); + mainThread->postEventToMain( new AWTResizeEvent(child, 0, 0, w, h) ); +} + +/* + * Returns the horizontal scrollbar height. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_getHScrollbarHeight +(JNIEnv *env, jobject obj) +{ + QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj ); + assert( pane ); + QScrollBar *hbar = pane->horizontalScrollBar(); + if(hbar == NULL) + return 0; + if(!hbar->isVisible()) + return 0; + int height = hbar->height(); + + return height; +} + +/* + * Returns the vertical scrollbar width. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_getVScrollbarWidth +(JNIEnv *env, jobject obj) +{ + QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj ); + assert( pane ); + QScrollBar *vbar = pane->verticalScrollBar(); + if(vbar == NULL) + return 0; + if(!vbar->isVisible()) + return 0; + int width = vbar->width(); + + return width; +} + +/* + * Sets the current upper-left corner to x, y. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_setScrollPosition +(JNIEnv *env, jobject obj, jint x, jint y) +{ + QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj ); + assert( pane ); + // pane->scrollContentsBy( x, y ); +} + +/* + * Sets the scrollbar policy + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtScrollPanePeer_setPolicy +(JNIEnv *env, jobject obj, jint policy) +{ + QScrollArea *pane = (QScrollArea *) getNativeObject( env, obj ); + assert( pane ); + + Qt::ScrollBarPolicy qtpolicy; + switch( policy ) + { + case SCROLLBARS_ALWAYS: + qtpolicy = Qt::ScrollBarAlwaysOn; + break; + + case SCROLLBARS_NEVER: + qtpolicy = Qt::ScrollBarAlwaysOff; + break; + + default: + case SCROLLBARS_AS_NEEDED: + qtpolicy = Qt::ScrollBarAsNeeded; + break; + } + + mainThread->postEventToMain( new ScrollPanePolicy( pane, qtpolicy ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtstrings.cpp b/libjava/classpath/native/jni/qt-peer/qtstrings.cpp new file mode 100644 index 000000000..c343c6331 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtstrings.cpp @@ -0,0 +1,54 @@ +/* qtstrings.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include "qtstrings.h" + +QString *getQString(JNIEnv *env, jstring str) +{ + QString qStr; + { + const char *chars = env->GetStringUTFChars( str, NULL ); + qStr = QString::fromUtf8( chars, env->GetStringLength( str ) ); + env->ReleaseStringUTFChars( str, chars ); + } + return new QString(qStr); +} + +jstring getJavaString(JNIEnv *env, QString *qstring) +{ + return env->NewStringUTF(qstring->toUtf8()); +} diff --git a/libjava/classpath/native/jni/qt-peer/qtstrings.h b/libjava/classpath/native/jni/qt-peer/qtstrings.h new file mode 100644 index 000000000..ba5ab8c99 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtstrings.h @@ -0,0 +1,10 @@ +#ifndef QTSTRINGS_H +#define QTSTRINGS_H + +#include <jni.h> +#include <QString> + +QString *getQString(JNIEnv *env, jstring str); +jstring getJavaString(JNIEnv *env, QString *qstring); + +#endif diff --git a/libjava/classpath/native/jni/qt-peer/qttextareapeer.cpp b/libjava/classpath/native/jni/qt-peer/qttextareapeer.cpp new file mode 100644 index 000000000..50f85b861 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qttextareapeer.cpp @@ -0,0 +1,197 @@ +/* qttextareapeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <time.h> +#include <QTextEdit> +#include <QTextCursor> +#include <gnu_java_awt_peer_qt_QtTextAreaPeer.h> +#include "mainthreadinterface.h" +#include "componentevent.h" +#include "slotcallbacks.h" +#include "qtcomponent.h" +#include "qtstrings.h" + +class TASetText : public AWTEvent { + private: + QTextEdit *area; + QString *text; + + public: + TASetText(QTextEdit *w, QString *t) : AWTEvent() + { + area = w; + text = t; + } + + void runEvent() + { + area->setPlainText( *text ); + delete text; + } +}; + +/* + * Construct a QTextEdit object + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget( env, obj ); + assert( parentWidget ); + QTextEdit *editor = new QTextEdit( parentWidget ); + editor->setGeometry( 0, 0, 400, 400 ); + assert( editor ); + + // setLineWrapColumnOrWidth ( int w ); + setNativeObject( env, obj, editor ); + + // Connect TextChanged events. + connectTextEdit(editor, env, obj); +} + +/* + * Returns the cursor position. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_getCaretPosition +(JNIEnv *env, jobject obj) +{ + int index; + + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + + index = editor->textCursor().position();; + + return (jint)index; +} + +/* + * Returns the char index at a given screen point + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_getIndexAtPoint +(JNIEnv *env, jobject obj, jint x, jint y) +{ + QPoint *p = new QPoint(x,y); + + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + QTextCursor curs = editor->cursorForPosition( *p ); + delete p; + + return curs.position(); +} + +/* + * Returns the start (start = true) or end (start = false) of the selection. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_getSelection +(JNIEnv *env, jobject obj, jboolean isStart) +{ + int start, end; + + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + start = editor->textCursor().selectionStart(); + end = editor->textCursor().selectionEnd(); + + return ((isStart == JNI_TRUE) ? start : end); +} + +/* + * Returns the text. + */ +JNIEXPORT jstring JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_getText +(JNIEnv *env, jobject obj) +{ + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + QString text = editor->toPlainText(); + + return getJavaString(env, &text); +} + +/* + * Sets the editor text. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_setText +(JNIEnv *env, jobject obj, jstring str) +{ + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + + QString *qStr = getQString(env, str); + mainThread->postEventToMain( new TASetText( editor, qStr ) ); +} + +/* + * Sets the selection. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_select +(JNIEnv *env, jobject obj, jint startpos, jint endpos) +{ + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + + QTextCursor curs(editor->document()); + curs.setPosition(startpos); + curs.setPosition(endpos, QTextCursor::KeepAnchor); + editor->setTextCursor( curs ); +} + +/* + * Allow or disallow editing. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_setEditable +(JNIEnv *env, jobject obj, jboolean editable) +{ + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + editor->setReadOnly( (editable != JNI_TRUE) ); +} + +/* + * Sets the cursor position + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextAreaPeer_setCaretPosition +(JNIEnv *env, jobject obj, jint index) +{ + QTextEdit *editor = (QTextEdit *) getNativeObject( env, obj ); + assert( editor ); + + editor->textCursor().setPosition( index ); +} diff --git a/libjava/classpath/native/jni/qt-peer/qttextfieldpeer.cpp b/libjava/classpath/native/jni/qt-peer/qttextfieldpeer.cpp new file mode 100644 index 000000000..5c7113379 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qttextfieldpeer.cpp @@ -0,0 +1,290 @@ +/* qttextfieldpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QLineEdit> +#include <QWidget> +#include <gnu_java_awt_peer_qt_QtTextFieldPeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "slotcallbacks.h" +#include "mainthreadinterface.h" + +class TFEchoChar : public AWTEvent { + private: + QLineEdit *line; + jchar c; + + public: + TFEchoChar(QLineEdit *w, jchar ch) : AWTEvent() + { + line = w; + c = ch; + } + + void runEvent() + { + line->setEchoMode( (c) ? QLineEdit::Password : QLineEdit::Normal ); + } +}; + +class TFEditable : public AWTEvent { + private: + QLineEdit *line; + bool editable; + + public: + TFEditable(QLineEdit *w, bool e) : AWTEvent() + { + line = w; + editable = e; + } + + void runEvent() + { + line->setReadOnly( editable ); + } +}; + +class TFSetText : public AWTEvent { + private: + QLineEdit *line; + QString *text; + + public: + TFSetText(QLineEdit *w, QString *t) : AWTEvent() + { + line = w; + text = t; + } + + void runEvent() + { + line->setText( *text ); + delete text; + } +}; + +class TFSetCursorPos : public AWTEvent { + private: + QLineEdit *line; + int pos; + + public: + TFSetCursorPos(QLineEdit *w, int p) : AWTEvent() + { + line = w; + pos = p; + } + + void runEvent() + { + line->setCursorPosition(pos); + } +}; + +class TFSelect : public AWTEvent { + private: + QLineEdit *line; + int start,end; + + public: + TFSelect(QLineEdit *w, int s, int e) : AWTEvent() + { + line = w; + start = s; + end = e; + } + + void runEvent() + { + line->setSelection(start, end - start); + } +}; + + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *parentWidget = (QWidget *)getParentWidget(env, obj); + assert( parentWidget ); + QLineEdit *line = new QLineEdit( parentWidget ); + assert( line ); + + setNativeObject( env, obj, line ); + connectLineEdit(line, env, obj); +} + + +/* + * Sets the echo char. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setEchoChar +(JNIEnv *env, jobject obj, jchar echo) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + mainThread->postEventToMain( new TFEchoChar( line, echo ) ); +} + +/* + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getMinimumSizeNative +(JNIEnv *env, jobject obj, jint columns) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + + // FIXME does this work? + int old = line->maxLength(); + line->setMaxLength(columns); + QSize size = line->minimumSizeHint(); + line->setMaxLength(old); + + return makeDimension(env, &size); +} + +/* + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getPreferredSizeNative +(JNIEnv *env, jobject obj, jint columns) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + + int old = line->maxLength(); + line->setMaxLength(columns); + QSize size = line->sizeHint(); + line->setMaxLength(old); + + return makeDimension(env, &size); +} + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setEditable +(JNIEnv *env, jobject obj, jboolean edit) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + + mainThread->postEventToMain( new TFEditable( line, (edit != JNI_TRUE) ) ); +} + +/* + * Gets the text. + */ +JNIEXPORT jstring JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getText +(JNIEnv *env, jobject obj) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + QString text = line->text(); + + return getJavaString(env, &text); +} + +/* + * Sets the text + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setText +(JNIEnv *env, jobject obj, jstring text) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + + QString *qStr = getQString(env, text); + mainThread->postEventToMain( new TFSetText( line, qStr ) ); +} + +/* + * Returns the start (start = true) or end (start = false) of the selection. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getSelection +(JNIEnv *env, jobject obj, jboolean start) +{ + int index, length; + + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + index = line->selectionStart(); + + if(start == JNI_TRUE) + return index; + + length = (line->selectedText()).length(); + + return index + length; +} + +/* + * Sets the selection. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_select +(JNIEnv *env, jobject obj, jint start, jint end) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + + mainThread->postEventToMain( new TFSelect( line, start, end ) ); +} + +/* + * Sets the cursor position. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_setCaretPosition +(JNIEnv *env, jobject obj, jint pos) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + mainThread->postEventToMain( new TFSetCursorPos( line, (int)pos ) ); +} + +/* + * Returns the caret position. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtTextFieldPeer_getCaretPosition +(JNIEnv *env, jobject obj) +{ + QLineEdit *line = (QLineEdit *) getNativeObject( env, obj ); + assert( line ); + + return line->cursorPosition(); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qttoolkit.cpp b/libjava/classpath/native/jni/qt-peer/qttoolkit.cpp new file mode 100644 index 000000000..222b32344 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qttoolkit.cpp @@ -0,0 +1,156 @@ +/* qttoolkit.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <QApplication> +#include <QDesktopWidget> +#include <QString> +#include <QStringList> +#include <QFontDatabase> +#include <gnu_java_awt_peer_qt_QtToolkit.h> +#include "qtcomponent.h" +#include "mainthreadinterface.h" +#include "qtstrings.h" + +extern QApplication *qApplication; + +/** + * Calls syncX(); + */ +class AWTSyncEvent : public AWTEvent { + + private: + QApplication *application; + + public: + AWTSyncEvent(QApplication *app) : AWTEvent() + { + application = app; + } + + void runEvent() + { + application->syncX(); + } +}; + +/* + * Causes your machine to beep. Wow. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_beep +(JNIEnv *env, jobject obj) +{ + qApplication->beep(); +} + +/** + * Returns the # of the default screen. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_defaultScreen +(JNIEnv *env, jobject obj) +{ + return (jint) qApplication->desktop()->primaryScreen(); +} + +/** + * Returns the # of screens. + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_numScreens +(JNIEnv *env, jobject obj) +{ + return (jint) qApplication->desktop()->numScreens(); +} + +/* + * Returns the screen size. + */ +JNIEXPORT jobject JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_getScreenSize +(JNIEnv *env, jobject obj) +{ + QDesktopWidget *d = QApplication::desktop(); + QSize s = d->size(); + return makeDimension( env, &s ); +} + +/* + * Returns the available fonts + */ +JNIEXPORT jobjectArray JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_nativeFontFamilies +(JNIEnv *env, jobject obj) +{ + jobjectArray result_array; + jobject *result_array_ptr; + QFontDatabase db; + QStringList fonts = db.families(); + + result_array = env->NewObjectArray(fonts.size(), + env->FindClass("java/lang/String"), + env->NewStringUTF("")); + for (int i = 0; i < fonts.size(); i++) + { + QString qstr = fonts.at(i); + jstring jstr = getJavaString(env, &qstr); + env->SetObjectArrayElement( result_array, i, jstr ); + } + return result_array; +} + + +/* + * Returns the screen resolution + */ +JNIEXPORT jint JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_getScreenResolution +(JNIEnv *env, jobject obj) +{ + QDesktopWidget *d = qApplication->desktop(); + + // Java assumes square pixels. Qt, more intelligently, does not. + // What to do? Well.. Average them? + // FIXME: Weird values? + int dpi = (d->logicalDpiX() + d->logicalDpiY()) >> 1; + + return (jint)dpi; +} + +/* + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtToolkit_sync +(JNIEnv *env, jobject obj) +{ + // SyncX needs to be called from the main thread. + mainThread->postEventToMain( new AWTSyncEvent( qApplication ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/qtvolatileimage.cpp b/libjava/classpath/native/jni/qt-peer/qtvolatileimage.cpp new file mode 100644 index 000000000..9c28db6d1 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtvolatileimage.cpp @@ -0,0 +1,347 @@ +/* qtvolatileimage.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QPixmap> +#include <QImage> +#include <QColor> +#include <QMatrix> +#include <QPainter> +#include <gnu_java_awt_peer_qt_QtVolatileImage.h> +#include "qtimage.h" +#include "qtstrings.h" +#include "qtgraphics.h" +#include "nativewrapper.h" + +/* The constant fields in java.awt.Image */ +#define SCALE_DEFAULT 1 +#define SCALE_FAST 2 +#define SCALE_SMOOTH 4 +#define SCALE_REPLICATE 8 +#define SCALE_AREA_AVERAGING 16 + +QPixmap *getQtVolatileImage( JNIEnv *env, jobject obj ) +{ + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + return (QPixmap *)env->GetLongField( obj, field ); +} + +static void setNativePtr( JNIEnv *env, jobject obj, void *value ) +{ + jlong longValue = (jlong) value; + jclass cls = env->GetObjectClass( obj ); + jfieldID field = env->GetFieldID( cls, "nativeObject", "J" ); + env->SetLongField( obj, field, longValue ); +} + +/* + * Clears the image to zero. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_clear +(JNIEnv *env, jobject obj) +{ + QPixmap *image = getQtVolatileImage(env, obj); + assert( image ); + image->fill(); +} + +/* + * Returns the pixel data in an int array. + */ +JNIEXPORT jintArray JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_getPixels +(JNIEnv *env, jobject obj) +{ + QPixmap *image = getQtVolatileImage(env, obj); + jintArray result_array; + jint *result_array_ptr, *dst; + int x, y; + jint pixel; + QRgb current; + + assert( image ); + QImage im = image->toImage(); + + result_array = env->NewIntArray (image->width() * image->height()); + dst = result_array_ptr = + env->GetIntArrayElements(result_array, NULL); + + // A bit inefficient. + for ( y = 0; y < image->height(); y++) + for ( x = 0; x < image->width(); x++) + { + current = im.pixel(x, y); + pixel = 0; + pixel = (qAlpha(current) & 0xFF) << 24 | + (qRed(current) & 0xFF) << 16 | + (qGreen(current) & 0xFF) << 8 | + (qBlue(current) & 0xFF); + *dst = pixel; + dst++; + } + + env->ReleaseIntArrayElements (result_array, result_array_ptr, 0); + return result_array; +} + +/* + * Creates a QImage. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_createImage +(JNIEnv *env, jobject obj) +{ + int width, height; + jclass cls; + jfieldID field; + + cls = env->GetObjectClass( obj ); + field = env->GetFieldID (cls, "width", "I"); + assert (field != 0); + width = env->GetIntField(obj, field); + + field = env->GetFieldID(cls, "height", "I"); + assert (field != 0); + height = env->GetIntField(obj, field); + + QPixmap *image = new QPixmap ( width, height ); + setNativePtr(env, obj, image); +} + +/* + * Frees the image data. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_freeImage +(JNIEnv *env, jobject obj) +{ + QPixmap *image = getQtVolatileImage(env, obj); + if ( image ) + delete image; + setNativePtr(env, obj, NULL); +} + +/* + * Blits a QImage + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_blit__Lgnu_java_awt_peer_qt_QtImage_2 +(JNIEnv *env, jobject obj, jobject i2) +{ + QPixmap *image = getQtVolatileImage(env, obj); + assert( image ); + + QImage *blit = getQtImage(env, i2); + assert( blit ); + + QPainter *p = new QPainter( image ); + assert( p ); + p->drawImage( 0, 0, *blit ); + + delete p; +} + +/* + * Blits a QImage + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_blit__Lgnu_java_awt_peer_qt_QtImage_2IIII +(JNIEnv *env, jobject obj, jobject i2, jint x, jint y, jint w, jint h) +{ + QPixmap *image = getQtVolatileImage(env, obj); + assert( image ); + + QImage *blit = getQtImage(env, i2); + assert( blit ); + + QPainter *p = new QPainter( image ); + assert( p ); + p->drawImage( x, y, *blit, x, y, w, h); + + delete p; +} + +/* + * Creates a scaled version. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_createScaledImage +(JNIEnv *env, jobject obj, jobject src, jint hints) +{ + int w,h; + jclass cls; + jfieldID field; + + cls = env->GetObjectClass( obj ); + field = env->GetFieldID(cls, "width", "I"); + assert (field != 0); + w = env->GetIntField(obj, field); + + field = env->GetFieldID(cls, "height", "I"); + assert (field != 0); + h = env->GetIntField(obj, field); + + QPixmap *ip = getQtVolatileImage(env, src); + assert( ip ); + QImage image = ip->toImage(); + QImage imageScaled; + + if (hints == SCALE_SMOOTH || hints == SCALE_AREA_AVERAGING) + imageScaled = image.scaled(w, h, + Qt::IgnoreAspectRatio, + Qt::SmoothTransformation); + else + imageScaled = image.scaled(w, h, + Qt::IgnoreAspectRatio, + Qt::FastTransformation); + QImage *scaledPtr = new QImage( imageScaled ); + + // create new QtImage object + setNativePtr( env, obj, scaledPtr ); +} + +/* + * DrawPixels. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_drawPixels +(JNIEnv *env, jobject obj, jobject graphics, jint bg_red, jint bg_green, + jint bg_blue, jint x, jint y, jboolean composite) +{ + QPixmap *image = getQtVolatileImage(env, obj); + assert( image ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + + if(composite == JNI_TRUE) + painter->fillRect ( x, y, image->width(), image->height(), + QColor(bg_red, bg_green, bg_blue ) ); + painter->drawPixmap ( QPoint(x, y), *image ); +} + +/* + * DrawPixels scaled. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_drawPixelsScaled +(JNIEnv *env, jobject obj, jobject graphics, + jint bg_red, jint bg_green, jint bg_blue, + jint x, jint y, jint w, jint h, jboolean composite) +{ + QPixmap *image = getQtVolatileImage(env, obj); + assert( image ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + + if(composite == JNI_TRUE) + painter->fillRect ( x, y, w, h, QColor(bg_red, bg_green, bg_blue ) ); + + QRectF *srcRect = new QRectF((qreal)0, (qreal)0, + (qreal)image->width(), (qreal)image->height()); + QRectF *dstRect = new QRectF((qreal)x, (qreal)y, + (qreal)w, (qreal)h); + + if(composite == JNI_TRUE) + painter->fillRect( *dstRect, QColor(bg_red, bg_green, bg_blue ) ); + + painter->drawPixmap( *dstRect, *image, *srcRect); + + delete srcRect; + delete dstRect; +} + +/* + * Draw pixels transformed. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_drawPixelsTransformed +(JNIEnv *env, jobject obj, jobject graphics, jobject transform) +{ + QPixmap *originalImage = getQtVolatileImage(env, obj); + assert( originalImage ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + QMatrix *matrix = (QMatrix *)getNativeObject(env, transform); + assert( matrix ); + + // FIXME : Add rendering hint support here. + QPoint p = matrix->map( QPoint(0,0) ); + QImage image = originalImage->toImage().transformed ( *matrix, Qt::FastTransformation ); + painter->drawImage(p, image); +} + + +/** + * Draw pixels scaled and flipped + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_drawPixelsScaledFlipped +(JNIEnv *env, jobject obj, jobject graphics, + jint bg_red, jint bg_green, jint bg_blue, + jboolean flipx, jboolean flipy, + jint srcx, jint srcy, jint srcwidth, jint srcheight, + jint dstx, jint dsty, jint dstwidth, jint dstheight, + jboolean composite) +{ + QPixmap *originalImage = getQtVolatileImage(env, obj); + assert( originalImage ); + QPainter *painter = getPainter( env, graphics ); + assert( painter ); + + QRectF *srcRect = new QRectF((qreal)srcx, (qreal)srcy, + (qreal)srcwidth, (qreal)srcheight); + QRectF *dstRect = new QRectF((qreal)dstx, (qreal)dsty, + (qreal)dstwidth, (qreal)dstheight); + + if(composite == JNI_TRUE) + painter->fillRect( *dstRect, QColor(bg_red, bg_green, bg_blue ) ); + + if( flipx == JNI_TRUE || flipy == JNI_TRUE ) + { + QImage im = originalImage->toImage().mirrored ( (flipx == JNI_TRUE), + (flipy == JNI_TRUE) ); + painter->drawImage ( *dstRect, im, *srcRect); + } + else + painter->drawPixmap ( *dstRect, *originalImage, *srcRect); + + delete srcRect; + delete dstRect; +} + +/** + * Copies an area of the image (used by Graphics) + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtVolatileImage_copyArea +(JNIEnv *env, jobject obj , jint x, jint y, jint w, jint h, jint dx, jint dy) +{ + QPixmap *image = getQtVolatileImage(env, obj); + assert( image ); + + // FIXME +} diff --git a/libjava/classpath/native/jni/qt-peer/qtwindowpeer.cpp b/libjava/classpath/native/jni/qt-peer/qtwindowpeer.cpp new file mode 100644 index 000000000..decb64f9a --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/qtwindowpeer.cpp @@ -0,0 +1,157 @@ +/* qtwindowpeer.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <assert.h> +#include <QWidget> +#include <qstyle.h> +#include <gnu_java_awt_peer_qt_QtWindowPeer.h> +#include "qtcomponent.h" +#include "keybindings.h" +#include "qtstrings.h" +#include "containers.h" +#include "mainthreadinterface.h" + +/* + * Our QMainWindow subclass + */ +class MyWindow : public QWidget +{ +public: + MyWindow(JNIEnv *env, jobject obj) : QWidget(0, (Qt::Window | Qt::FramelessWindowHint)) + { + setup(env, obj); + } + + ~MyWindow() + { + destroy(); + } + +#define I_KNOW_WHAT_IM_DOING +#define PARENT QWidget +#include "eventmethods.h" +}; + + +class RaiseLower : public AWTEvent { + + private: + QWidget *widget; + bool raise; + + public: + RaiseLower(QWidget *w, bool r) : AWTEvent() + { + widget = w; + raise = r; + } + + void runEvent() + { + if (raise) + widget->raise(); + else + widget->lower(); + } +}; + +class FrameTitleEvent : public AWTEvent { + + private: + QWidget *widget; + QString *string; + + public: + FrameTitleEvent(QWidget *w, QString *s) : AWTEvent() + { + widget = w; + string = s; + } + + void runEvent() + { + widget->setWindowTitle( *string ); + delete string; + } +}; + +/* + * Constructs a top-level QWidget native object. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtWindowPeer_init +(JNIEnv *env, jobject obj) +{ + QWidget *window = new MyWindow(env, obj); + assert( window ); + // Qt::WStyle_StaysOnTop + setNativeObject( env, obj, window ); +} + +/* + * Lower the window. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtWindowPeer_toBack +(JNIEnv *env, jobject obj) +{ + QWidget *window = (QWidget *) getNativeObject( env, obj ); + assert( window ); + mainThread->postEventToMain( new RaiseLower( window, false ) ); +} + +/* + * Raise the window. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtWindowPeer_toFront +(JNIEnv *env, jobject obj) +{ + QWidget *window = (QWidget *) getNativeObject( env, obj ); + assert( window ); + mainThread->postEventToMain( new RaiseLower( window, true ) ); +} + +/* + * Title. + */ +JNIEXPORT void JNICALL Java_gnu_java_awt_peer_qt_QtWindowPeer_setTitle +(JNIEnv *env, jobject obj, jstring string) +{ + QWidget *frame = (QWidget *) getNativeObject( env, obj ); + assert( frame ); + QString *qStr = getQString(env, string); + mainThread->postEventToMain( new FrameTitleEvent( frame, qStr ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/slotcallbacks.cpp b/libjava/classpath/native/jni/qt-peer/slotcallbacks.cpp new file mode 100644 index 000000000..3e0820477 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/slotcallbacks.cpp @@ -0,0 +1,256 @@ +/* slotcallbacks.cpp -- + Copyright (C) 2005 Free Software Foundation, Inc. + +This file is part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; see the file COPYING. If not, write to the +Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA +02110-1301 USA. + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + +#include <QObject> +#include <QAbstractButton> +#include <QAbstractSlider> +#include <QAction> +#include <QComboBox> +#include <QListWidget> +#include <QLineEdit> +#include <QPushButton> +#include <QTextEdit> +#include <gnu_java_awt_peer_qt_QtButtonPeer.h> +#include "qtcomponent.h" +#include "qtstrings.h" +#include "keybindings.h" +#include "buttonevent.h" +#include "slotcallbacks.h" + +// AdjustmentEvent constants +#define UNIT_INCREMENT 1 +#define UNIT_DECREMENT 2 +#define BLOCK_DECREMENT 3 +#define BLOCK_INCREMENT 4 +#define TRACK 5 + + +class SlotCallback : public QObject { + Q_OBJECT; + +private: + JavaVM* vm; + jobject target; + jclass componentCls; + jmethodID fireEventID; + +public: + QScrollBar *sb; // used only by the scrollbar method. + QListWidget *lw; // used only by the listitemclicked method + + SlotCallback(JNIEnv *env, jobject t) + { + env->GetJavaVM(&vm); + target = t; + target = env->NewGlobalRef(t); + } + + ~SlotCallback() + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + env->DeleteGlobalRef(target); + } + + public slots: + + void buttonClicked() + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + componentCls = env->GetObjectClass( target ); + fireEventID = env->GetMethodID( componentCls, + "fireClick", + "(I)V" ); + int modifiers = getAEKeyModifiers( QApplication::keyboardModifiers() ); + env->CallVoidMethod( target, fireEventID, modifiers ); + env->DeleteLocalRef( componentCls ); + } + + void buttonToggled(bool checked) + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + componentCls = env->GetObjectClass( target ); + fireEventID = env->GetMethodID( componentCls, + "fireToggle", + "(Z)V" ); + if(checked) + env->CallVoidMethod( target, fireEventID, JNI_TRUE ); + else + env->CallVoidMethod( target, fireEventID, JNI_FALSE ); + env->DeleteLocalRef( componentCls ); + } + + // Used for List and Choice + void choiceActivated( int index ) + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + componentCls = env->GetObjectClass( target ); + fireEventID = env->GetMethodID( componentCls, + "fireChoice", + "(I)V" ); + env->CallVoidMethod( target, fireEventID, (jint)index ); + env->DeleteLocalRef( componentCls ); + } + + void textChanged() + { + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + componentCls = env->GetObjectClass( target ); + fireEventID = env->GetMethodID( componentCls, + "textChanged", + "()V" ); + env->CallVoidMethod( target, fireEventID ); + env->DeleteLocalRef( componentCls ); + } + + void scrollBarAction( int action ) + { + JNIEnv *env; + int type; + int index; + switch(action) + { + case QAbstractSlider::SliderNoAction: + return; + case QAbstractSlider::SliderSingleStepAdd: + type = UNIT_INCREMENT; + break; + case QAbstractSlider::SliderSingleStepSub: + type = UNIT_DECREMENT; + break; + case QAbstractSlider::SliderPageStepAdd: + type = BLOCK_INCREMENT; + break; + case QAbstractSlider::SliderPageStepSub: + type = BLOCK_DECREMENT; + break; + case QAbstractSlider::SliderToMinimum: + type = TRACK; + break; + case QAbstractSlider::SliderToMaximum: + type = TRACK; + break; + case QAbstractSlider::SliderMove: + type = TRACK; + break; + } + index = sb->value(); + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + componentCls = env->GetObjectClass( target ); + fireEventID = env->GetMethodID( componentCls, + "fireMoved", + "(II)V" ); + env->CallVoidMethod( target, fireEventID, (jint)type, (jint)index ); + env->DeleteLocalRef( componentCls ); + } + + void listItemClicked( QListWidgetItem * item ) + { + int index = lw->row( item ); + JNIEnv *env; + vm->GetEnv((void **)&env, JNI_VERSION_1_1); + componentCls = env->GetObjectClass( target ); + fireEventID = env->GetMethodID( componentCls, + "itemDoubleClicked", + "(II)V" ); + int modifiers = getAEKeyModifiers( QApplication::keyboardModifiers() ); + env->CallVoidMethod( target, fireEventID, index, modifiers ); + env->DeleteLocalRef( componentCls ); + } +}; + +#include "slotcallbacks.moc.h" + +void connectButton(QPushButton *button, JNIEnv *env, jobject buttonobj) +{ + SlotCallback *scb = new SlotCallback(env, buttonobj); + QObject::connect( button, SIGNAL( clicked() ), scb, SLOT( buttonClicked() ) ); +} + +void connectChoice(QComboBox *choice, JNIEnv *env, jobject choiceobj) +{ + SlotCallback *scb = new SlotCallback(env, choiceobj); + QObject::connect( choice, SIGNAL( activated(int) ), scb, SLOT( choiceActivated(int) ) ); +} + +void connectList(QListWidget *list, JNIEnv *env, jobject listobj) +{ + SlotCallback *scb = new SlotCallback(env, listobj); + scb->lw = list; + QObject::connect( list, SIGNAL( currentRowChanged(int) ), + scb, SLOT( choiceActivated(int) ) ); + QObject::connect( list, SIGNAL( itemDoubleClicked( QListWidgetItem * )), + scb, SLOT( listItemClicked( QListWidgetItem * ))); +} + +void connectAction(QAction *action, JNIEnv *env, jobject obj) +{ + SlotCallback *scb = new SlotCallback(env, obj); + QObject::connect( action, SIGNAL( triggered() ), scb, SLOT( buttonClicked() ) ); +} + +void connectToggle(QAbstractButton *action, JNIEnv *env, jobject obj) +{ + SlotCallback *scb = new SlotCallback(env, obj); + QObject::connect( action, SIGNAL( toggled(bool) ), scb, SLOT( buttonToggled(bool) ) ); +} + +void connectScrollBar(QScrollBar *scroll, JNIEnv *env, jobject obj) +{ + SlotCallback *scb = new SlotCallback(env, obj); + scb->sb = scroll; + QObject::connect( scroll, SIGNAL( actionTriggered(int) ), scb, SLOT( scrollBarAction(int) ) ); +} + +void connectTextEdit(QTextEdit *edit, JNIEnv *env, jobject obj) +{ + SlotCallback *scb = new SlotCallback(env, obj); + QObject::connect( edit, SIGNAL( textChanged() ), + scb, SLOT( textChanged() ) ); +} + +void connectLineEdit(QLineEdit *edit, JNIEnv *env, jobject obj) +{ + SlotCallback *scb = new SlotCallback(env, obj); + QObject::connect( edit, SIGNAL(textChanged( QString ) ), + scb, SLOT( textChanged() ) ); +} + diff --git a/libjava/classpath/native/jni/qt-peer/slotcallbacks.h b/libjava/classpath/native/jni/qt-peer/slotcallbacks.h new file mode 100644 index 000000000..88c292ce7 --- /dev/null +++ b/libjava/classpath/native/jni/qt-peer/slotcallbacks.h @@ -0,0 +1,24 @@ +#ifndef SLOTCALLBACKS_H +#define SLOTCALLBACKS_H + +#include <QAbstractButton> +#include <QAbstractSlider> +#include <QAction> +#include <QComboBox> +#include <QListWidget> +#include <QLineEdit> +#include <QPushButton> +#include <QScrollBar> +#include <QTextEdit> +#include <jni.h> + +void connectButton(QPushButton *button, JNIEnv *env, jobject buttonobj); +void connectChoice(QComboBox *choice, JNIEnv *env, jobject choiceobj); +void connectAction(QAction *action, JNIEnv *env, jobject obj); +void connectToggle(QAbstractButton *action, JNIEnv *env, jobject obj); +void connectScrollBar(QScrollBar *scroll, JNIEnv *env, jobject obj); +void connectList(QListWidget *list, JNIEnv *env, jobject choiceobj); +void connectTextEdit(QTextEdit *edit, JNIEnv *env, jobject obj); +void connectLineEdit(QLineEdit *edit, JNIEnv *env, jobject obj); + +#endif |