| /************************************************************** |
| * |
| * 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 INCLUDED_SLIDESHOW_VIEW_HXX |
| #define INCLUDED_SLIDESHOW_VIEW_HXX |
| |
| #include "viewlayer.hxx" |
| |
| #include <boost/shared_ptr.hpp> |
| #include <vector> |
| |
| |
| namespace basegfx { class B2DRange; class B2DVector; } |
| |
| |
| /* Definition of View interface */ |
| |
| namespace slideshow |
| { |
| namespace internal |
| { |
| class View : public ViewLayer |
| { |
| public: |
| /** Create a new view layer for this view |
| |
| @param rLayerBounds |
| Specifies the bound rect of the layer relative to the |
| user view coordinate system. |
| |
| This method sets the bounds of the view layer in |
| document coordinates (i.e. 'logical' coordinates). The |
| resulting transformation is then concatenated with the |
| underlying view transformation, returned by the |
| getTransformation() method. |
| */ |
| virtual ViewLayerSharedPtr createViewLayer( const basegfx::B2DRange& rLayerBounds ) const = 0; |
| |
| /** Update screen representation from backbuffer |
| */ |
| virtual bool updateScreen() const = 0; |
| |
| /** Paint screen content unconditionally from backbuffer |
| */ |
| virtual bool paintScreen() const = 0; |
| |
| /** Set the size of the user view coordinate system. |
| |
| This method sets the width and height of the view in |
| document coordinates (i.e. 'logical' coordinates). The |
| resulting transformation is then concatenated with the |
| underlying view transformation, returned by the |
| getTransformation() method. |
| */ |
| virtual void setViewSize( const ::basegfx::B2DVector& ) = 0; |
| |
| /** Change the view's mouse cursor. |
| |
| @param nPointerShape |
| One of the ::com::sun::star::awt::SystemPointer |
| constant group members. |
| */ |
| virtual void setCursorShape( sal_Int16 nPointerShape ) = 0; |
| }; |
| |
| typedef ::boost::shared_ptr< View > ViewSharedPtr; |
| typedef ::std::vector< ViewSharedPtr > ViewVector; |
| } |
| } |
| |
| #endif /* INCLUDED_SLIDESHOW_VIEW_HXX */ |