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author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
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committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /libjava/gnu/gcj/xlib/natClip.cc | |
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Diffstat (limited to 'libjava/gnu/gcj/xlib/natClip.cc')
-rw-r--r-- | libjava/gnu/gcj/xlib/natClip.cc | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/libjava/gnu/gcj/xlib/natClip.cc b/libjava/gnu/gcj/xlib/natClip.cc new file mode 100644 index 000000000..a1f626dfe --- /dev/null +++ b/libjava/gnu/gcj/xlib/natClip.cc @@ -0,0 +1,56 @@ +/* Copyright (C) 2000 Free Software Foundation + + This file is part of libgcj. + +This software is copyrighted work licensed under the terms of the +Libgcj License. Please consult the file "LIBGCJ_LICENSE" for +details. */ + +// Needed to avoid linking in libstdc++ +#ifndef __STL_USE_EXCEPTIONS +# include <java/lang/OutOfMemoryError.h> +# define __THROW_BAD_ALLOC throw new java::lang::OutOfMemoryError() +#endif + +#include <vector> + +#include <X11/Xlib.h> +#include <gcj/cni.h> +#include <gnu/gcj/RawData.h> +#include <java/awt/Rectangle.h> + +#include "gnu/gcj/xlib/Clip.h" + +typedef java::awt::Rectangle AWTRect; +typedef JArray<AWTRect*> AWTRectArray; +typedef std::vector<XRectangle> XRectVector; + +void gnu::gcj::xlib::Clip::init(AWTRectArray* rectangles) +{ + // Prepare rectangles: + + int numRect = JvGetArrayLength(rectangles); + XRectVector* xrectvector = new XRectVector(numRect); + + for (int i=0; i<numRect; i++) + { + AWTRect* awtrect = elements(rectangles)[i]; + XRectangle& xrect = (*xrectvector)[i]; + + xrect.x = awtrect->x; + xrect.y = awtrect->y; + xrect.width = awtrect->width; + xrect.height = awtrect->height; + } + + xrects = reinterpret_cast<gnu::gcj::RawData*>(xrectvector); +} + +void gnu::gcj::xlib::Clip::dispose() +{ + if (xrects) + { + delete xrects; + xrects = 0; + } +} |