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diff --git a/slideshow/source/engine/shapes/appletshape.cxx b/slideshow/source/engine/shapes/appletshape.cxx
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-/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
-/*************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU Lesser General Public License version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-// MARKER(update_precomp.py): autogen include statement, do not remove
-#include "precompiled_slideshow.hxx"
-
-// must be first
-#include <canvas/debug.hxx>
-#include <canvas/verbosetrace.hxx>
-#include <canvas/canvastools.hxx>
-
-#include <boost/shared_ptr.hpp>
-
-#include "appletshape.hxx"
-#include "externalshapebase.hxx"
-#include "vieweventhandler.hxx"
-#include "viewappletshape.hxx"
-#include "tools.hxx"
-
-#include <boost/bind.hpp>
-#include <algorithm>
-
-
-using namespace ::com::sun::star;
-
-
-namespace slideshow
-{
- namespace internal
- {
- /** Represents an applet shape.
-
- This implementation offers support for applet shapes (both
- Java applets, and Netscape plugins). Such shapes need
- special treatment.
- */
- class AppletShape : public ExternalShapeBase
- {
- public:
- /** Create a shape for the given XShape for a applet object
-
- @param xShape
- The XShape to represent.
-
- @param nPrio
- Externally-determined shape priority (used e.g. for
- paint ordering). This number _must be_ unique!
-
- @param rServiceName
- Service name to use, when creating the actual viewer
- component
-
- @param pPropCopyTable
- Table of plain ASCII property names, to copy from
- xShape to applet.
-
- @param nNumPropEntries
- Number of property table entries (in pPropCopyTable)
- */
- AppletShape( const ::com::sun::star::uno::Reference<
- ::com::sun::star::drawing::XShape >& xShape,
- double nPrio,
- const ::rtl::OUString& rServiceName,
- const char** pPropCopyTable,
- sal_Size nNumPropEntries,
- const SlideShowContext& rContext ); // throw ShapeLoadFailedException;
-
- private:
-
- // View layer methods
- //------------------------------------------------------------------
-
- virtual void addViewLayer( const ViewLayerSharedPtr& rNewLayer,
- bool bRedrawLayer );
- virtual bool removeViewLayer( const ViewLayerSharedPtr& rNewLayer );
- virtual bool clearAllViewLayers();
-
-
- // ExternalShapeBase methods
- //------------------------------------------------------------------
-
- virtual bool implRender( const ::basegfx::B2DRange& rCurrBounds ) const;
- virtual void implViewChanged( const UnoViewSharedPtr& rView );
- virtual void implViewsChanged();
- virtual bool implStartIntrinsicAnimation();
- virtual bool implEndIntrinsicAnimation();
- virtual bool implPauseIntrinsicAnimation();
- virtual bool implIsIntrinsicAnimationPlaying() const;
- virtual void implSetIntrinsicAnimationTime(double);
-
- const ::rtl::OUString maServiceName;
- const char** mpPropCopyTable;
- const sal_Size mnNumPropEntries;
-
- /// the list of active view shapes (one for each registered view layer)
- typedef ::std::vector< ViewAppletShapeSharedPtr > ViewAppletShapeVector;
- ViewAppletShapeVector maViewAppletShapes;
- bool mbIsPlaying;
- };
-
- AppletShape::AppletShape( const uno::Reference< drawing::XShape >& xShape,
- double nPrio,
- const ::rtl::OUString& rServiceName,
- const char** pPropCopyTable,
- sal_Size nNumPropEntries,
- const SlideShowContext& rContext ) :
- ExternalShapeBase( xShape, nPrio, rContext ),
- maServiceName( rServiceName ),
- mpPropCopyTable( pPropCopyTable ),
- mnNumPropEntries( nNumPropEntries ),
- maViewAppletShapes(),
- mbIsPlaying(false)
- {
- }
-
- // ---------------------------------------------------------------------
-
- void AppletShape::implViewChanged( const UnoViewSharedPtr& rView )
- {
- // determine ViewAppletShape that needs update
- ViewAppletShapeVector::const_iterator aIter(maViewAppletShapes.begin());
- ViewAppletShapeVector::const_iterator const aEnd (maViewAppletShapes.end());
- while( aIter != aEnd )
- {
- if( (*aIter)->getViewLayer()->isOnView(rView) )
- (*aIter)->resize(getBounds());
-
- ++aIter;
- }
- }
-
- // ---------------------------------------------------------------------
-
- void AppletShape::implViewsChanged()
- {
- // resize all ViewShapes
- ::std::for_each( maViewAppletShapes.begin(),
- maViewAppletShapes.end(),
- ::boost::bind(
- &ViewAppletShape::resize,
- _1,
- ::boost::cref( AppletShape::getBounds())) );
- }
-
- // ---------------------------------------------------------------------
-
- void AppletShape::addViewLayer( const ViewLayerSharedPtr& rNewLayer,
- bool bRedrawLayer )
- {
- try
- {
- maViewAppletShapes.push_back(
- ViewAppletShapeSharedPtr( new ViewAppletShape( rNewLayer,
- getXShape(),
- maServiceName,
- mpPropCopyTable,
- mnNumPropEntries,
- mxComponentContext )));
-
- // push new size to view shape
- maViewAppletShapes.back()->resize( getBounds() );
-
- // render the Shape on the newly added ViewLayer
- if( bRedrawLayer )
- maViewAppletShapes.back()->render( getBounds() );
- }
- catch(uno::Exception&)
- {
- // ignore failed shapes - slideshow should run with
- // the remaining content
- }
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::removeViewLayer( const ViewLayerSharedPtr& rLayer )
- {
- const ViewAppletShapeVector::iterator aEnd( maViewAppletShapes.end() );
-
- OSL_ENSURE( ::std::count_if(maViewAppletShapes.begin(),
- aEnd,
- ::boost::bind<bool>(
- ::std::equal_to< ViewLayerSharedPtr >(),
- ::boost::bind( &ViewAppletShape::getViewLayer, _1 ),
- ::boost::cref( rLayer ) ) ) < 2,
- "AppletShape::removeViewLayer(): Duplicate ViewLayer entries!" );
-
- ViewAppletShapeVector::iterator aIter;
-
- if( (aIter=::std::remove_if( maViewAppletShapes.begin(),
- aEnd,
- ::boost::bind<bool>(
- ::std::equal_to< ViewLayerSharedPtr >(),
- ::boost::bind( &ViewAppletShape::getViewLayer,
- _1 ),
- ::boost::cref( rLayer ) ) )) == aEnd )
- {
- // view layer seemingly was not added, failed
- return false;
- }
-
- // actually erase from container
- maViewAppletShapes.erase( aIter, aEnd );
-
- return true;
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::clearAllViewLayers()
- {
- maViewAppletShapes.clear();
- return true;
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::implRender( const ::basegfx::B2DRange& rCurrBounds ) const
- {
- // redraw all view shapes, by calling their update() method
- if( ::std::count_if( maViewAppletShapes.begin(),
- maViewAppletShapes.end(),
- ::boost::bind<bool>(
- ::boost::mem_fn( &ViewAppletShape::render ),
- _1,
- ::boost::cref( rCurrBounds ) ) )
- != static_cast<ViewAppletShapeVector::difference_type>(maViewAppletShapes.size()) )
- {
- // at least one of the ViewShape::update() calls did return
- // false - update failed on at least one ViewLayer
- return false;
- }
-
- return true;
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::implStartIntrinsicAnimation()
- {
- ::std::for_each( maViewAppletShapes.begin(),
- maViewAppletShapes.end(),
- ::boost::bind( &ViewAppletShape::startApplet,
- _1,
- ::boost::cref( getBounds() )));
- mbIsPlaying = true;
-
- return true;
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::implEndIntrinsicAnimation()
- {
- ::std::for_each( maViewAppletShapes.begin(),
- maViewAppletShapes.end(),
- ::boost::mem_fn( &ViewAppletShape::endApplet ) );
-
- mbIsPlaying = false;
-
- return true;
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::implPauseIntrinsicAnimation()
- {
- // TODO(F1): any way of temporarily disabling/deactivating
- // applets?
- return true;
- }
-
- // ---------------------------------------------------------------------
-
- bool AppletShape::implIsIntrinsicAnimationPlaying() const
- {
- return mbIsPlaying;
- }
-
- // ---------------------------------------------------------------------
-
- void AppletShape::implSetIntrinsicAnimationTime(double)
- {
- // No way of doing this, or?
- }
-
- boost::shared_ptr<Shape> createAppletShape(
- const uno::Reference< drawing::XShape >& xShape,
- double nPrio,
- const ::rtl::OUString& rServiceName,
- const char** pPropCopyTable,
- sal_Size nNumPropEntries,
- const SlideShowContext& rContext )
- {
- boost::shared_ptr< AppletShape > pAppletShape(
- new AppletShape(xShape,
- nPrio,
- rServiceName,
- pPropCopyTable,
- nNumPropEntries,
- rContext) );
-
- return pAppletShape;
- }
- }
-}
-
-/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-03 17:36:09 +0000