| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _CAIROCANVAS_SPRITEDEVICEHELPER_HXX |
| #define _CAIROCANVAS_SPRITEDEVICEHELPER_HXX |
| |
| #include <com/sun/star/awt/Rectangle.hpp> |
| #include <com/sun/star/rendering/XGraphicDevice.hpp> |
| #include <com/sun/star/rendering/XBufferController.hpp> |
| |
| #include <boost/utility.hpp> |
| |
| #include <vcl/window.hxx> |
| #include <vcl/bitmap.hxx> |
| |
| #include "cairo_cairo.hxx" |
| #include "cairo_devicehelper.hxx" |
| |
| /* Definition of DeviceHelper class */ |
| |
| namespace cairocanvas |
| { |
| class SpriteCanvas; |
| class SpriteCanvasHelper; |
| |
| class SpriteDeviceHelper : public DeviceHelper |
| { |
| public: |
| SpriteDeviceHelper(); |
| |
| void init( Window& rOutputWindow, |
| SpriteCanvas& rSpriteCanvas, |
| const ::basegfx::B2ISize& rSize, |
| bool bFullscreen ); |
| |
| /// Dispose all internal references |
| void disposing(); |
| |
| // XWindowGraphicDevice |
| ::sal_Int32 createBuffers( ::sal_Int32 nBuffers ); |
| void destroyBuffers( ); |
| ::sal_Bool showBuffer( bool, ::sal_Bool ); |
| ::sal_Bool switchBuffer( bool, ::sal_Bool bUpdateAll ); |
| |
| ::com::sun::star::uno::Any isAccelerated() const; |
| ::com::sun::star::uno::Any getDeviceHandle() const; |
| ::com::sun::star::uno::Any getSurfaceHandle() const; |
| |
| void notifySizeUpdate( const ::com::sun::star::awt::Rectangle& rBounds ); |
| void setSize( const ::basegfx::B2ISize& rSize ); |
| |
| ::cairo::SurfaceSharedPtr getSurface(); |
| ::cairo::SurfaceSharedPtr getBufferSurface(); |
| ::cairo::SurfaceSharedPtr getWindowSurface(); |
| ::cairo::SurfaceSharedPtr createSurface( const ::basegfx::B2ISize& rSize, ::cairo::Content aContent = CAIRO_CONTENT_COLOR_ALPHA ); |
| ::cairo::SurfaceSharedPtr createSurface( BitmapSystemData& rData, const Size& rSize ); |
| const ::basegfx::B2ISize& getSizePixel(); |
| 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; |
| }; |
| } |
| |
| #endif |
