| /************************************************************** |
| * |
| * 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 _CPPCANVAS_VCLFACTORY_HXX |
| #define _CPPCANVAS_VCLFACTORY_HXX |
| |
| #include <cppcanvas/canvas.hxx> |
| #include <cppcanvas/bitmapcanvas.hxx> |
| #include <cppcanvas/spritecanvas.hxx> |
| #include <cppcanvas/polypolygon.hxx> |
| #include <cppcanvas/bitmap.hxx> |
| #include <cppcanvas/renderer.hxx> |
| #include <cppcanvas/text.hxx> |
| #include <cppcanvas/sprite.hxx> |
| |
| |
| class Window; |
| class Bitmap; |
| class BitmapEx; |
| class Polygon; |
| class PolyPolygon; |
| class Size; |
| class Graphic; |
| class GDIMetaFile; |
| class Animation; |
| |
| namespace rtl |
| { |
| class OUString; |
| } |
| namespace com { namespace sun { namespace star { namespace rendering |
| { |
| class XBitmapCanvas; |
| class XSpriteCanvas; |
| } } } } |
| |
| /* Definition of VCLFactory class */ |
| |
| namespace cppcanvas |
| { |
| /** The VCLFactory creates Canvas objects for various VCL |
| OutputDevice primitives, such as windows, polygons, bitmaps |
| and metafiles. |
| |
| Please note that the objects created for a specific Canvas can |
| only be drawn on exactly that canvas. You have to regenerate |
| them for different canvases. |
| */ |
| class VCLFactory |
| { |
| public: |
| static VCLFactory& getInstance(); |
| |
| BitmapCanvasSharedPtr createCanvas( const ::Window& rVCLWindow ); |
| BitmapCanvasSharedPtr createCanvas( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XBitmapCanvas >& xCanvas ); |
| |
| SpriteCanvasSharedPtr createSpriteCanvas( const ::Window& rVCLWindow ) const; |
| SpriteCanvasSharedPtr createSpriteCanvas( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XSpriteCanvas >& xCanvas ) const; |
| SpriteCanvasSharedPtr createFullscreenSpriteCanvas( const ::Window& rVCLWindow, const Size& rFullscreenSize ) const; |
| |
| /** Create a polygon from a tools::Polygon |
| |
| The created polygon initially has the same size in user |
| coordinate space as the source polygon |
| */ |
| PolyPolygonSharedPtr createPolyPolygon( const CanvasSharedPtr&, const ::Polygon& rPoly ) const; |
| PolyPolygonSharedPtr createPolyPolygon( const CanvasSharedPtr&, const ::PolyPolygon& rPoly ) const; |
| |
| /** Create an uninitialized bitmap with the given size |
| */ |
| BitmapSharedPtr createBitmap( const CanvasSharedPtr&, const ::Size& rSize ) const; |
| |
| /** Create an uninitialized alpha bitmap with the given size |
| */ |
| BitmapSharedPtr createAlphaBitmap( const CanvasSharedPtr&, const ::Size& rSize ) const; |
| |
| /** Create a bitmap from a VCL Bitmap |
| */ |
| BitmapSharedPtr createBitmap( const CanvasSharedPtr&, const ::Bitmap& rBitmap ) const; |
| BitmapSharedPtr createBitmap( const CanvasSharedPtr&, const ::BitmapEx& rBmpEx ) const; |
| |
| /** Create a renderer object from a Graphic |
| |
| The created renderer initially draws the graphic |
| one-by-one units large, in user coordinate space |
| */ |
| RendererSharedPtr createRenderer( const CanvasSharedPtr& rCanvas, |
| const ::Graphic& rGraphic, |
| const Renderer::Parameters& rParms ) const; |
| /** Create a renderer object from a Metafile |
| |
| The created renderer initially draws the metafile |
| one-by-one units large, in user coordinate space |
| */ |
| RendererSharedPtr createRenderer( const CanvasSharedPtr& rCanvas, |
| const ::GDIMetaFile& rMtf, |
| const Renderer::Parameters& rParms ) const; |
| |
| /** Create an animated sprite from a VCL animation |
| */ |
| SpriteSharedPtr createAnimatedSprite( const SpriteCanvasSharedPtr&, const ::Animation& rAnim ) const; |
| |
| /** Create a text portion with the given content string |
| */ |
| TextSharedPtr createText( const CanvasSharedPtr&, const ::rtl::OUString& ) const; |
| |
| private: |
| friend struct InitInstance; |
| |
| // singleton |
| VCLFactory(); |
| ~VCLFactory(); |
| |
| // default: disabled copy/assignment |
| VCLFactory(const VCLFactory&); |
| VCLFactory& operator=( const VCLFactory& ); |
| }; |
| |
| } |
| |
| #endif /* _CPPCANVAS_VCLFACTORY_HXX */ |