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Diffstat (limited to '')
-rw-r--r-- | canvas/source/cairo/cairo_spritedevicehelper.hxx | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/canvas/source/cairo/cairo_spritedevicehelper.hxx b/canvas/source/cairo/cairo_spritedevicehelper.hxx new file mode 100644 index 000000000..63e9d1303 --- /dev/null +++ b/canvas/source/cairo/cairo_spritedevicehelper.hxx @@ -0,0 +1,77 @@ +/* -*- 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: */ |