1 files changed, 156 insertions, 0 deletions
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 ) );
+}
+