зеркало из https://github.com/mozilla/gecko-dev.git
112 строки
3.6 KiB
C++
112 строки
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Corporation code.
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*
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* The Initial Developer of the Original Code is Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2008
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Vladimir Vukicevic <vladimir@pobox.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include <assert.h>
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#include "gfxQPainterSurface.h"
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#ifdef CAIRO_HAS_QT_SURFACE
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#include "gfxImageSurface.h"
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#include "cairo-qt.h"
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gfxQPainterSurface::gfxQPainterSurface(QPainter *painter)
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{
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cairo_surface_t *csurf = cairo_qt_surface_create (painter);
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mPainter = painter;
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Init (csurf);
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}
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gfxQPainterSurface::gfxQPainterSurface(const gfxIntSize& size, gfxImageFormat format)
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{
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cairo_surface_t *csurf = cairo_qt_surface_create_with_qimage ((cairo_format_t) format,
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size.width,
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size.height);
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mPainter = cairo_qt_surface_get_qpainter (csurf);
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Init (csurf);
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}
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gfxQPainterSurface::gfxQPainterSurface(const gfxIntSize& size, gfxContentType content)
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{
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cairo_surface_t *csurf = cairo_qt_surface_create_with_qpixmap ((cairo_content_t) content,
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size.width,
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size.height);
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mPainter = cairo_qt_surface_get_qpainter (csurf);
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Init (csurf);
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}
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gfxQPainterSurface::gfxQPainterSurface(cairo_surface_t *csurf)
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{
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mPainter = cairo_qt_surface_get_qpainter (csurf);
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Init(csurf, PR_TRUE);
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}
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gfxQPainterSurface::~gfxQPainterSurface()
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{
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}
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QImage *
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gfxQPainterSurface::GetQImage()
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{
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if (!mSurfaceValid)
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return nsnull;
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return cairo_qt_surface_get_qimage(CairoSurface());
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}
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already_AddRefed<gfxImageSurface>
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gfxQPainterSurface::GetAsImageSurface()
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{
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if (!mSurfaceValid)
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return nsnull;
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cairo_surface_t *isurf = cairo_qt_surface_get_image(CairoSurface());
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if (!isurf)
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return nsnull;
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assert(cairo_surface_get_type(isurf) == CAIRO_SURFACE_TYPE_IMAGE);
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nsRefPtr<gfxImageSurface> asurf = new gfxImageSurface(isurf);
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return asurf.forget();
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}
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#endif
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