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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /canvas/source/cairo/cairo_spritedevicehelper.hxx
parentInitial commit. (diff)
downloadlibreoffice-upstream.tar.xz
libreoffice-upstream.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'canvas/source/cairo/cairo_spritedevicehelper.hxx')
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1 files changed, 77 insertions, 0 deletions
diff --git a/canvas/source/cairo/cairo_spritedevicehelper.hxx b/canvas/source/cairo/cairo_spritedevicehelper.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/awt/Rectangle.hpp>
+
+#include <vcl/window.hxx>
+#include <vcl/cairo.hxx>
+
+#include "cairo_devicehelper.hxx"
+
+/* Definition of DeviceHelper class */
+
+namespace cairocanvas
+{
+ class SpriteCanvas;
+
+ class SpriteDeviceHelper : public DeviceHelper
+ {
+ public:
+ SpriteDeviceHelper();
+
+ void init( vcl::Window& rOutputWindow,
+ SpriteCanvas& rSpriteCanvas,
+ const ::basegfx::B2ISize& rSize,
+ bool bFullscreen );
+
+ /// Dispose all internal references
+ void disposing();
+
+ // XWindowGraphicDevice
+ bool showBuffer( bool, bool );
+ bool switchBuffer( bool, bool bUpdateAll );
+
+ css::uno::Any isAccelerated() const;
+ css::uno::Any getDeviceHandle() const;
+ css::uno::Any getSurfaceHandle() const;
+
+ void notifySizeUpdate( const css::awt::Rectangle& rBounds );
+ void setSize( const ::basegfx::B2ISize& rSize );
+
+ const ::cairo::SurfaceSharedPtr& getBufferSurface() const { return mpBufferSurface; }
+ ::cairo::SurfaceSharedPtr const & getWindowSurface() const;
+ ::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, int aContent );
+ ::cairo::SurfaceSharedPtr createSurface( BitmapSystemData const & rData, const Size& rSize );
+ const ::basegfx::B2ISize& getSizePixel() const { return maSize; }
+ void flush();
+
+ private:
+ /// Pointer to sprite canvas (owner of this helper), needed to create bitmaps
+ SpriteCanvas* mpSpriteCanvas;
+
+ ::cairo::SurfaceSharedPtr mpBufferSurface;
+
+ ::basegfx::B2ISize maSize;
+ bool mbFullScreen;
+ };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */