7fede01fa3
2007/05/14 00:55:29 thb 1.1.2.2: #i77154# Moved intrinsic animation notification from global EventMultiplexer to ShapeManager (which is local to each slide). This is a temporary workaround, the proper fix would demote the EventMultiplexer to each Slide 2007/01/29 14:02:06 thb 1.1.2.1: Issue number: #i37778# Larger slideshow refactoring. Wrote design and coding style manifest, and adapted the code to actually conform to this. In detail: - cleaned up ownership/disposable/weak_ptr story. removed hacks and explicit Disposable implementations, where workaround were available - removed object mutices, where superfluous - reworked EventMultiplexer (using templatized listener class now), added more events. EventMultiplexer now serves as a true blackboard - reworked directory structure: disjunct parts are now physically separated into directories, instantiation happens via factories & abstract interfaces - added CursorManager, to make setting mouse cursor less hackish - reworked DrawShape, to implement SeparateListener pattern - reworked IntrinsicAnimationActivity, to avoid cyclic references - modified hyperlink & shape cursor handling to communicate via EventMultiplexer - renamed & cleaned up files (presentation.cxx now named slideshowimpl.cxx, etc.) - added first version of the z-order fix to layer/layermanager - cleaned up include guards and include syntax
146 lines
5.6 KiB
C++
146 lines
5.6 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: externalshapebase.hxx,v $
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*
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* $Revision: 1.2 $
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*
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* last change: $Author: obo $ $Date: 2007-07-17 14:53:00 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef INCLUDED_SLIDESHOW_EXTERNALSHAPEBASE_HXX
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#define INCLUDED_SLIDESHOW_EXTERNALSHAPEBASE_HXX
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#include <vector>
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#include "animatableshape.hxx"
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#include "unoview.hxx"
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#include "subsettableshapemanager.hxx"
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#include "slideshowexceptions.hxx"
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#include "slideshowcontext.hxx"
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namespace slideshow
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{
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namespace internal
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{
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/** Base class for shapes rendered by external engines.
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Used as the common base for e.g. MediaShape or
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AppletShape, all of which are rendered by external
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components (and all employ distinct windows).
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Please note that this base class indeed assumes the shape
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does not interfere with the internal shapes in any way
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(including mutual overdraw). It therefore reports yes for
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the isBackgroundDetached() question.
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*/
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class ExternalShapeBase : public AnimatableShape
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{
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public:
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/** Create a shape for the given XShape for an external shape
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@param xShape
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The XShape to represent.
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@param nPrio
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Externally-determined shape priority (used e.g. for
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paint ordering). This number _must be_ unique!
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*/
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ExternalShapeBase( const ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape >& xShape,
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double nPrio,
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const SlideShowContext& rContext ); // throw ShapeLoadFailedException;
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virtual ~ExternalShapeBase();
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virtual ::com::sun::star::uno::Reference<
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::com::sun::star::drawing::XShape > getXShape() const;
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// animation methods
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//------------------------------------------------------------------
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virtual void enterAnimationMode();
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virtual void leaveAnimationMode();
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// render methods
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//------------------------------------------------------------------
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virtual bool update() const;
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virtual bool render() const;
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virtual bool isContentChanged() const;
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// Shape attributes
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//------------------------------------------------------------------
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virtual ::basegfx::B2DRectangle getBounds() const;
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virtual ::basegfx::B2DRectangle getDomBounds() const;
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virtual ::basegfx::B2DRectangle getUpdateArea() const;
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virtual bool isVisible() const;
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virtual double getPriority() const;
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virtual bool isBackgroundDetached() const;
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protected:
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const ::com::sun::star::uno::Reference<
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::com::sun::star::uno::XComponentContext> mxComponentContext;
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private:
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class ExternalShapeBaseListener; friend class ExternalShapeBaseListener;
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/// override in derived class to render preview
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virtual bool implRender( const ::basegfx::B2DRange& rCurrBounds ) const = 0;
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/// override in derived class to resize
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virtual void implViewChanged( const UnoViewSharedPtr& rView ) = 0;
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/// override in derived class to resize
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virtual void implViewsChanged() = 0;
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/// override in derived class to start external viewer
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virtual bool implStartIntrinsicAnimation() = 0;
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/// override in derived class to stop external viewer
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virtual bool implEndIntrinsicAnimation() = 0;
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/// The associated XShape
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::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape > mxShape;
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boost::shared_ptr<ExternalShapeBaseListener> mpListener;
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SubsettableShapeManagerSharedPtr mpShapeManager;
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EventMultiplexer& mrEventMultiplexer;
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// The attributes of this Shape
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const double mnPriority;
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::basegfx::B2DRectangle maBounds;
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};
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}
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}
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#endif /* INCLUDED_SLIDESHOW_EXTERNALSHAPEBASE_HXX */
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