| /************************************************************** |
| * |
| * 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_SPRITECANVAS_HXX |
| #define _CPPCANVAS_SPRITECANVAS_HXX |
| |
| #include <sal/types.h> |
| #include <osl/diagnose.h> |
| #include <basegfx/vector/b2dsize.hxx> |
| |
| #include <boost/shared_ptr.hpp> |
| |
| |
| #include <cppcanvas/bitmapcanvas.hxx> |
| #include <cppcanvas/sprite.hxx> |
| #include <cppcanvas/customsprite.hxx> |
| |
| namespace com { namespace sun { namespace star { namespace rendering |
| { |
| class XSpriteCanvas; |
| } } } } |
| |
| |
| /* Definition of SpriteCanvas */ |
| |
| namespace cppcanvas |
| { |
| class SpriteCanvas; |
| |
| // forward declaration, since cloneSpriteCanvas() also references SpriteCanvas |
| typedef ::boost::shared_ptr< ::cppcanvas::SpriteCanvas > SpriteCanvasSharedPtr; |
| |
| /** SpriteCanvas interface |
| */ |
| class SpriteCanvas : public virtual BitmapCanvas |
| { |
| public: |
| virtual bool updateScreen( bool bUpdateAll ) const = 0; |
| |
| virtual CustomSpriteSharedPtr createCustomSprite( const ::basegfx::B2DSize& ) const = 0; |
| virtual SpriteSharedPtr createClonedSprite( const SpriteSharedPtr& ) const = 0; |
| |
| // shared_ptr does not allow for covariant return types |
| SpriteCanvasSharedPtr cloneSpriteCanvas() const |
| { |
| SpriteCanvasSharedPtr p( ::boost::dynamic_pointer_cast< SpriteCanvas >(this->clone()) ); |
| OSL_ENSURE(p.get(), "SpriteCanvas::cloneSpriteCanvas(): dynamic cast failed"); |
| return p; |
| } |
| |
| virtual ::com::sun::star::uno::Reference< |
| ::com::sun::star::rendering::XSpriteCanvas > getUNOSpriteCanvas() const = 0; |
| }; |
| |
| } |
| |
| #endif /* _CPPCANVAS_SPRITECANVAS_HXX */ |
