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9e9e204234
2003-04-19 Scott Gilbertson <scottg@mantatest.com> * gnu/awt/xlib/XGraphics.java (XGraphics): Use new GC.create. (dispose): Null metrics. * gnu/awt/xlib/XToolkit.java (sync): Implement. * gnu/gcj/xlib/Clip.java (dispose): Change name of native from finalize. (finalize): Call dispose. * gnu/gcj/xlib/Drawable.java (gcCache): New field. (gcCachedCount): New field. (finalize): New method. (putGCInCache): New method. (getGCFromCache): New method. * gnu/gcj/xlib/GC.java (GC): Make protected. (clone): Get new GC from cache if possible. (create): New static method. (dispose): Save old GC in cache. * gnu/gcj/xlib/natClip.cc (dispose): Check for null before deleting. * gnu/gcj/xlib/natGC.cc (initStructure): Call XCreateGC only if gc is null. * gnu/gcj/xlib/Pixmap.java (Pixmap): Use new GC.create. * java/awt/Container.java (visitChild): Dispose gfx2 when finished. From-SVN: r65827
57 lines
1.3 KiB
C++
57 lines
1.3 KiB
C++
/* Copyright (C) 2000 Free Software Foundation
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This file is part of libgcj.
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This software is copyrighted work licensed under the terms of the
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Libgcj License. Please consult the file "LIBGCJ_LICENSE" for
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details. */
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// Needed to avoid linking in libstdc++
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#ifndef __STL_USE_EXCEPTIONS
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# include <java/lang/OutOfMemoryError.h>
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# define __THROW_BAD_ALLOC throw new java::lang::OutOfMemoryError()
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#endif
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#include <vector>
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#include <X11/Xlib.h>
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#include <gcj/cni.h>
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#include <gnu/gcj/RawData.h>
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#include <java/awt/Rectangle.h>
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#include "gnu/gcj/xlib/Clip.h"
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typedef java::awt::Rectangle AWTRect;
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typedef JArray<AWTRect*> AWTRectArray;
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typedef std::vector<XRectangle> XRectVector;
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void gnu::gcj::xlib::Clip::init(AWTRectArray* rectangles)
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{
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// Prepare rectangles:
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int numRect = JvGetArrayLength(rectangles);
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XRectVector* xrectvector = new XRectVector(numRect);
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for (int i=0; i<numRect; i++)
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{
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AWTRect* awtrect = elements(rectangles)[i];
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XRectangle& xrect = (*xrectvector)[i];
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xrect.x = awtrect->x;
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xrect.y = awtrect->y;
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xrect.width = awtrect->width;
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xrect.height = awtrect->height;
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}
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xrects = reinterpret_cast<gnu::gcj::RawData*>(xrectvector);
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}
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void gnu::gcj::xlib::Clip::dispose()
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{
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if (xrects)
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{
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delete xrects;
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xrects = 0;
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}
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}
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