| /************************************************************** |
| * |
| * 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_SLIDE_HXX |
| #define INCLUDED_SLIDESHOW_SLIDE_HXX |
| |
| #include "shapemanager.hxx" |
| #include "subsettableshapemanager.hxx" |
| #include "unoviewcontainer.hxx" |
| #include "slidebitmap.hxx" |
| #include "shapemaps.hxx" |
| |
| #include <boost/shared_ptr.hpp> |
| |
| namespace com { namespace sun { namespace star { |
| namespace drawing { |
| class XDrawPage; |
| class XDrawPagesSupplier; |
| } |
| namespace uno { |
| class XComponentContext; |
| } |
| namespace animations { |
| class XAnimationNode; |
| } } } } |
| |
| namespace basegfx |
| { |
| class B2IVector; |
| } |
| |
| /* Definition of Slide interface */ |
| |
| namespace slideshow |
| { |
| namespace internal |
| { |
| class RGBColor; |
| class ScreenUpdater; |
| typedef ::std::vector< ::cppcanvas::PolyPolygonSharedPtr> PolyPolygonVector; |
| class Slide |
| { |
| public: |
| // Showing |
| // ------------------------------------------------------------------- |
| |
| /** Prepares to show slide. |
| |
| Call this method to reduce the timeout show(), and |
| getInitialSlideBitmap() need to complete. If |
| prefetch() is not called explicitely, the named |
| methods will call it implicitely. |
| */ |
| virtual bool prefetch() = 0; |
| |
| /** Shows the slide on all registered views |
| |
| After this call, the slide will render itself to the |
| views, and start its animations. |
| |
| @param bSlideBackgoundPainted |
| When true, the initial slide content on the background |
| layer is already rendered (e.g. from a previous slide |
| transition). When false, Slide renders initial content of |
| slide. |
| */ |
| virtual bool show( bool bSlideBackgoundPainted ) = 0; |
| |
| /** Force-ends the slide |
| |
| After this call, the slide has stopped all animations, |
| and ceased rendering/visualization on all views. |
| */ |
| virtual void hide() = 0; |
| |
| |
| // Queries |
| // ------------------------------------------------------------------- |
| |
| /** Query the size of this slide in user coordinates |
| |
| This value is retrieved from the XDrawPage properties. |
| */ |
| virtual basegfx::B2IVector getSlideSize() const = 0; |
| |
| /// Gets the underlying API page |
| virtual ::com::sun::star::uno::Reference< |
| ::com::sun::star::drawing::XDrawPage > getXDrawPage() const = 0; |
| |
| /// Gets the animation node. |
| virtual ::com::sun::star::uno::Reference< |
| ::com::sun::star::animations::XAnimationNode > getXAnimationNode() const = 0; |
| |
| ///Gets the slide Polygons |
| virtual PolyPolygonVector getPolygons() = 0; |
| |
| ///Draw the slide Polygons |
| virtual void drawPolygons() const = 0; |
| |
| ///Check if paint overlay is already active |
| virtual bool isPaintOverlayActive() const = 0; |
| |
| virtual void enablePaintOverlay() = 0; |
| virtual void disablePaintOverlay() = 0; |
| |
| virtual void update_settings( bool bUserPaintEnabled, RGBColor const& aUserPaintColor, double dUserPaintStrokeWidth ) = 0; |
| |
| // Slide bitmaps |
| // ------------------------------------------------------------------- |
| |
| /** Request bitmap for current slide appearance. |
| |
| The bitmap returned by this method depends on the |
| current state of the slide and the contained |
| animations. A newly generated slide will return the |
| initial slide content here (e.g. with all 'appear' |
| effect shapes invisible), a slide whose effects are |
| currently running will return a bitmap corresponding |
| to the current position on the animation timeline, and |
| a slide whose effects have all been run will generate |
| a bitmap with the final slide appearance (e.g. with |
| all 'hide' effect shapes invisible). |
| |
| @param rView |
| View to retrieve bitmap for (note that the bitmap will |
| have device-pixel equivalence to the content that |
| would have been rendered onto the given view). Note |
| that the view must have been added to this slide |
| before via viewAdded(). |
| */ |
| virtual SlideBitmapSharedPtr |
| getCurrentSlideBitmap( const UnoViewSharedPtr& rView ) const = 0; |
| }; |
| |
| typedef ::boost::shared_ptr< Slide > SlideSharedPtr; |
| |
| class EventQueue; |
| class CursorManager; |
| class EventMultiplexer; |
| class ActivitiesQueue; |
| class UserEventQueue; |
| class RGBColor; |
| |
| /** Construct from XDrawPage |
| |
| The Slide object generally works in XDrawPage model |
| coordinates, that is, the page will have the width and |
| height as specified in the XDrawPage's property |
| set. The top, left corner of the page will be rendered |
| at (0,0) in the given canvas' view coordinate system. |
| |
| Does not render anything initially |
| |
| @param xDrawPage |
| Page to display on this slide |
| |
| @param xRootNode |
| Root of the SMIL animation tree. Used to animate the slide. |
| |
| @param rEventQueue |
| EventQueue. Used to post events. |
| |
| @param rActivitiesQueue |
| ActivitiesQueue. Used to run animations. |
| |
| @param rEventMultiplexer |
| Event source |
| |
| @param rUserEventQueue |
| UserEeventQueue |
| */ |
| SlideSharedPtr createSlide( const ::com::sun::star::uno::Reference< |
| ::com::sun::star::drawing::XDrawPage >& xDrawPage, |
| const ::com::sun::star::uno::Reference< |
| ::com::sun::star::drawing::XDrawPagesSupplier >& xDrawPages, |
| const ::com::sun::star::uno::Reference< |
| ::com::sun::star::animations::XAnimationNode >& xRootNode, |
| EventQueue& rEventQueue, |
| EventMultiplexer& rEventMultiplexer, |
| ScreenUpdater& rScreenUpdater, |
| ActivitiesQueue& rActivitiesQueue, |
| UserEventQueue& rUserEventQueue, |
| CursorManager& rCursorManager, |
| const UnoViewContainer& rViewContainer, |
| const ::com::sun::star::uno::Reference< |
| ::com::sun::star::uno::XComponentContext >& xContext, |
| const ShapeEventListenerMap& rShapeListenerMap, |
| const ShapeCursorMap& rShapeCursorMap, |
| const PolyPolygonVector& rPolyPolygonVector, |
| RGBColor const& aUserPaintColor, |
| double dUserPaintStrokeWidth, |
| bool bUserPaintEnabled, |
| bool bIntrinsicAnimationsAllowed, |
| bool bDisableAnimationZOrder ); |
| } |
| } |
| |
| #endif /* INCLUDED_SLIDESHOW_SLIDE_HXX */ |
