553 lines
18 KiB
C++
553 lines
18 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <rtl/ref.hxx>
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#include <rtl/bootstrap.hxx>
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#include <cppuhelper/bootstrap.hxx>
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#include <cppuhelper/servicefactory.hxx>
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#include <cppuhelper/interfacecontainer.hxx>
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#include <cppuhelper/compbase1.hxx>
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#include <cppuhelper/compbase2.hxx>
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#include <comphelper/processfactory.hxx>
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#include <comphelper/broadcasthelper.hxx>
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#include <comphelper/anytostring.hxx>
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#include <cppuhelper/exc_hlp.hxx>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/rendering/XCanvas.hpp>
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#include <com/sun/star/rendering/XSpriteCanvas.hpp>
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#include <com/sun/star/presentation/SlideShow.hpp>
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#include <com/sun/star/presentation/XSlideShowView.hpp>
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#include "com/sun/star/animations/TransitionType.hpp"
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#include "com/sun/star/animations/TransitionSubType.hpp"
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#include <basegfx/matrix/b2dhommatrix.hxx>
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#include <basegfx/matrix/b2dhommatrixtools.hxx>
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#include <basegfx/tools/canvastools.hxx>
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#include <basegfx/range/b2drectangle.hxx>
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#include <basegfx/polygon/b2dpolygon.hxx>
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#include <basegfx/polygon/b2dpolygontools.hxx>
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#include <cppcanvas/vclfactory.hxx>
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#include <cppcanvas/basegfxfactory.hxx>
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#include <cppcanvas/polypolygon.hxx>
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#include <canvas/canvastools.hxx>
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#include <vcl/dialog.hxx>
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#include <vcl/timer.hxx>
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#include <vcl/window.hxx>
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#include <vcl/svapp.hxx>
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#include <stdio.h>
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#include <unistd.h>
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using namespace ::com::sun::star;
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namespace {
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typedef ::cppu::WeakComponentImplHelper1< presentation::XSlideShowView > ViewBase;
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class View : public ::comphelper::OBaseMutex,
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public ViewBase
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{
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public:
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explicit View( const uno::Reference< rendering::XSpriteCanvas >& rCanvas ) :
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ViewBase( m_aMutex ),
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mxCanvas( rCanvas ),
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maPaintListeners( m_aMutex ),
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maTransformationListeners( m_aMutex ),
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maMouseListeners( m_aMutex ),
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maMouseMotionListeners( m_aMutex ),
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maTransform(),
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maSize()
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{
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}
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void resize( const ::Size& rNewSize )
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{
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maSize = rNewSize;
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const sal_Int32 nSize( std::min( rNewSize.Width(), rNewSize.Height() ) - 10);
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maTransform = basegfx::tools::createScaleTranslateB2DHomMatrix(
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nSize, nSize, (rNewSize.Width() - nSize) / 2, (rNewSize.Height() - nSize) / 2);
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lang::EventObject aEvent( *this );
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maTransformationListeners.notifyEach( &util::XModifyListener::modified,
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aEvent );
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}
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void repaint()
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{
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awt::PaintEvent aEvent( *this,
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awt::Rectangle(),
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0 );
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maPaintListeners.notifyEach( &awt::XPaintListener::windowPaint,
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aEvent );
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}
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private:
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virtual ~View() {}
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virtual uno::Reference< rendering::XSpriteCanvas > SAL_CALL getCanvas( ) throw (uno::RuntimeException)
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{
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return mxCanvas;
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}
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virtual void SAL_CALL clear( ) throw (uno::RuntimeException)
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{
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::basegfx::B2DPolygon aPoly( ::basegfx::tools::createPolygonFromRect(
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::basegfx::B2DRectangle(0.0,0.0,
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maSize.Width(),
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maSize.Height() )));
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::cppcanvas::SpriteCanvasSharedPtr pCanvas(
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::cppcanvas::VCLFactory::getInstance().createSpriteCanvas( mxCanvas ));
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if( !pCanvas )
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return;
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::cppcanvas::PolyPolygonSharedPtr pPolyPoly(
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::cppcanvas::BaseGfxFactory::getInstance().createPolyPolygon( pCanvas,
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aPoly ) );
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if( !pPolyPoly )
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return;
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if( pPolyPoly )
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{
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pPolyPoly->setRGBAFillColor( 0x808080FFU );
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pPolyPoly->draw();
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}
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}
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virtual geometry::AffineMatrix2D SAL_CALL getTransformation( ) throw (uno::RuntimeException)
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{
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geometry::AffineMatrix2D aRes;
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return basegfx::unotools::affineMatrixFromHomMatrix( aRes,
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maTransform );
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}
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virtual void SAL_CALL addTransformationChangedListener( const uno::Reference< util::XModifyListener >& xListener ) throw (uno::RuntimeException)
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{
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maTransformationListeners.addInterface( xListener );
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}
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virtual void SAL_CALL removeTransformationChangedListener( const uno::Reference< util::XModifyListener >& xListener ) throw (uno::RuntimeException)
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{
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maTransformationListeners.removeInterface( xListener );
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}
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virtual void SAL_CALL addPaintListener( const uno::Reference< awt::XPaintListener >& xListener ) throw (uno::RuntimeException)
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{
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maPaintListeners.addInterface( xListener );
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}
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virtual void SAL_CALL removePaintListener( const uno::Reference< awt::XPaintListener >& xListener ) throw (uno::RuntimeException)
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{
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maPaintListeners.removeInterface( xListener );
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}
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virtual void SAL_CALL addMouseListener( const uno::Reference< awt::XMouseListener >& xListener ) throw (uno::RuntimeException)
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{
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maMouseListeners.addInterface( xListener );
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}
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virtual void SAL_CALL removeMouseListener( const uno::Reference< awt::XMouseListener >& xListener ) throw (uno::RuntimeException)
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{
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maMouseListeners.removeInterface( xListener );
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}
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virtual void SAL_CALL addMouseMotionListener( const uno::Reference< awt::XMouseMotionListener >& xListener ) throw (uno::RuntimeException)
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{
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maMouseMotionListeners.addInterface( xListener );
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}
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virtual void SAL_CALL removeMouseMotionListener( const uno::Reference< awt::XMouseMotionListener >& xListener ) throw (uno::RuntimeException)
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{
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maMouseMotionListeners.removeInterface( xListener );
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}
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virtual void SAL_CALL setMouseCursor( ::sal_Int16 /*nPointerShape*/ ) throw (uno::RuntimeException)
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{
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}
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virtual awt::Rectangle SAL_CALL getCanvasArea( ) throw (uno::RuntimeException)
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{
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return awt::Rectangle(0,0,maSize.Width(),maSize.Height());
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}
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uno::Reference< rendering::XSpriteCanvas > mxCanvas;
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::cppu::OInterfaceContainerHelper maPaintListeners;
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::cppu::OInterfaceContainerHelper maTransformationListeners;
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::cppu::OInterfaceContainerHelper maMouseListeners;
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::cppu::OInterfaceContainerHelper maMouseMotionListeners;
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basegfx::B2DHomMatrix maTransform;
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Size maSize;
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};
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typedef ::cppu::WeakComponentImplHelper2< drawing::XDrawPage,
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beans::XPropertySet > SlideBase;
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class DummySlide : public ::comphelper::OBaseMutex,
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public SlideBase
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{
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public:
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DummySlide() : SlideBase( m_aMutex ) {}
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private:
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// XDrawPage
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virtual void SAL_CALL add( const uno::Reference< drawing::XShape >& /*xShape*/ ) throw (uno::RuntimeException)
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{
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}
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virtual void SAL_CALL remove( const uno::Reference< drawing::XShape >& /*xShape*/ ) throw (uno::RuntimeException)
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{
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}
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virtual ::sal_Int32 SAL_CALL getCount( ) throw (uno::RuntimeException)
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{
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return 0;
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}
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virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 /*Index*/ ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
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{
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return uno::Any();
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}
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virtual uno::Type SAL_CALL getElementType( ) throw (uno::RuntimeException)
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{
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return uno::Type();
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}
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virtual ::sal_Bool SAL_CALL hasElements( ) throw (uno::RuntimeException)
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{
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return false;
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}
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// XPropertySet
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virtual uno::Reference< beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw (uno::RuntimeException)
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{
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return uno::Reference< beans::XPropertySetInfo >();
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}
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virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& /*aPropertyName*/,
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const uno::Any& /*aValue*/ ) throw (beans::UnknownPropertyException, beans::PropertyVetoException, lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException)
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{
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}
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virtual uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName ) throw (beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException)
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{
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typedef ::canvas::tools::ValueMap< sal_Int16 > PropMapT;
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// fixed PropertyValue map
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static PropMapT::MapEntry lcl_propertyMap[] =
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{
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{"Height", 100},
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{"MinimalFrameNumber", 50},
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{"TransitionDuration", 10},
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{"TransitionSubtype", animations::TransitionSubType::FROMTOPLEFT},
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{"TransitionType", animations::TransitionType::PUSHWIPE},
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{"Width", 100}
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};
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static PropMapT aMap( lcl_propertyMap,
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SAL_N_ELEMENTS(lcl_propertyMap),
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true );
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sal_Int16 aRes;
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if( !aMap.lookup( PropertyName, aRes ))
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return uno::Any();
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return uno::makeAny(aRes);
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}
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virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& /*aPropertyName*/,
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const uno::Reference< beans::XPropertyChangeListener >& /*xListener*/ ) throw (beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException)
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{
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}
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virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& /*aPropertyName*/,
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const uno::Reference< beans::XPropertyChangeListener >& /*aListener*/ ) throw (beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException)
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{
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}
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virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& /*PropertyName*/,
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const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ ) throw (beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException)
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{
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}
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virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& /*PropertyName*/,
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const uno::Reference< beans::XVetoableChangeListener >& /*aListener*/ ) throw (beans::UnknownPropertyException, lang::WrappedTargetException, uno::RuntimeException)
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{
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}
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};
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class DemoApp : public Application
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{
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public:
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virtual void Main();
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virtual sal_uInt16 Exception( sal_uInt16 nError );
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};
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class ChildWindow : public Window
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{
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public:
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ChildWindow( Window* pParent );
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virtual ~ChildWindow();
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virtual void Paint( const Rectangle& rRect );
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virtual void Resize();
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void setShow( const uno::Reference< presentation::XSlideShow >& rShow ) { mxShow = rShow; init(); }
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private:
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void init();
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rtl::Reference< View > mpView;
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uno::Reference< presentation::XSlideShow > mxShow;
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};
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ChildWindow::ChildWindow( Window* pParent ) :
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Window(pParent, WB_CLIPCHILDREN | WB_BORDER| WB_3DLOOK ),
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mpView(),
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mxShow()
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{
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EnablePaint( true );
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Show();
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}
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ChildWindow::~ChildWindow()
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{
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if( mxShow.is() && mpView.is() )
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mxShow->removeView( mpView.get() );
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}
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void ChildWindow::init()
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{
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try
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{
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if( !mpView.is() )
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{
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uno::Reference< rendering::XCanvas > xCanvas( GetCanvas(),
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uno::UNO_QUERY_THROW );
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uno::Reference< rendering::XSpriteCanvas > xSpriteCanvas( xCanvas,
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uno::UNO_QUERY_THROW );
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mpView = new View( xSpriteCanvas );
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mpView->resize( GetSizePixel() );
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if( mxShow.is() )
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mxShow->addView( mpView.get() );
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}
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}
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catch (const uno::Exception &e)
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{
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OSL_TRACE( "Exception '%s' thrown\n" ,
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::rtl::OUStringToOString( e.Message, RTL_TEXTENCODING_UTF8 ).getStr() );
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}
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}
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void ChildWindow::Paint( const Rectangle& /*rRect*/ )
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{
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try
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{
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if( mpView.is() )
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mpView->repaint();
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}
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catch (const uno::Exception &e)
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{
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OSL_TRACE( "Exception '%s' thrown\n" ,
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::rtl::OUStringToOString( e.Message,
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RTL_TEXTENCODING_UTF8 ).getStr() );
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}
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}
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void ChildWindow::Resize()
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{
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if( mpView.is() )
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mpView->resize( GetSizePixel() );
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}
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class DemoWindow : public Dialog
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{
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public:
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DemoWindow();
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virtual void Paint( const Rectangle& rRect );
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virtual void Resize();
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private:
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void init();
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DECL_LINK( updateHdl, Timer* );
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ChildWindow maLeftChild;
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ChildWindow maRightTopChild;
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ChildWindow maRightBottomChild;
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uno::Reference< presentation::XSlideShow > mxShow;
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AutoTimer maUpdateTimer;
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bool mbSlideDisplayed;
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};
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DemoWindow::DemoWindow() :
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Dialog((Window*)NULL),
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maLeftChild( this ),
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maRightTopChild( this ),
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maRightBottomChild( this ),
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mxShow(),
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maUpdateTimer(),
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mbSlideDisplayed( false )
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{
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SetText( rtl::OUString("Slideshow Demo" ) );
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SetSizePixel( Size( 640, 480 ) );
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EnablePaint( true );
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maLeftChild.SetPosSizePixel( Point(), Size(320,480) );
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maRightTopChild.SetPosSizePixel( Point(320,0), Size(320,240) );
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maRightBottomChild.SetPosSizePixel( Point(320,240), Size(320,240) );
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Show();
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maUpdateTimer.SetTimeoutHdl(LINK(this, DemoWindow, updateHdl));
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maUpdateTimer.SetTimeout( (sal_uLong)30 );
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maUpdateTimer.Start();
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}
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void DemoWindow::init()
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{
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try
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{
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if( !mxShow.is() )
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{
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uno::Reference< uno::XComponentContext > xContext =(
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::comphelper::getProcessComponentContext();
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mxShow.set( presentation::SlideShow::create(xContext),
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uno::UNO_QUERY_THROW );
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maLeftChild.setShow( mxShow );
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maRightTopChild.setShow( mxShow );
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maRightBottomChild.setShow( mxShow );
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}
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if( mxShow.is() && !mbSlideDisplayed )
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{
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uno::Reference< drawing::XDrawPage > xSlide( new DummySlide );
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uno::Reference< drawing::XDrawPages > xDrawPages;
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mxShow->displaySlide( xSlide,
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uno::Reference< drawing::XDrawPagesSupplier >(),
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uno::Reference< animations::XAnimationNode >(),
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uno::Sequence< beans::PropertyValue >() );
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mxShow->setProperty( beans::PropertyValue(
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rtl::OUString("RehearseTimings"),
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0,
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uno::makeAny( sal_True ),
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beans::PropertyState_DIRECT_VALUE ));
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mbSlideDisplayed = true;
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}
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}
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catch (const uno::Exception &e)
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{
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OSL_TRACE( "Exception '%s' thrown\n" ,
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::rtl::OUStringToOString( e.Message,
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RTL_TEXTENCODING_UTF8 ).getStr() );
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}
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}
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IMPL_LINK_NOARG(DemoWindow, updateHdl)
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{
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init();
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if( mxShow.is() )
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{
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double nTimeout;
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mxShow->update(nTimeout);
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}
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return 0;
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}
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void DemoWindow::Paint( const Rectangle& /*rRect*/ )
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{
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init();
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}
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void DemoWindow::Resize()
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{
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// TODO
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}
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sal_uInt16 DemoApp::Exception( sal_uInt16 nError )
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{
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switch( nError & EXC_MAJORTYPE )
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{
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case EXC_RSCNOTLOADED:
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Abort( String::CreateFromAscii( "Error: could not load language resources.\nPlease check your installation.\n" ) );
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break;
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}
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return 0;
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}
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void DemoApp::Main()
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{
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bool bHelp = false;
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for( sal_uInt16 i = 0; i < GetCommandLineParamCount(); i++ )
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{
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::rtl::OUString aParam = GetCommandLineParam( i );
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if( aParam == "--help" || aParam == "-h" )
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bHelp = true;
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}
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if( bHelp )
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{
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printf( "demoshow - life Slideshow testbed\n" );
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return;
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}
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// bootstrap UNO
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uno::Reference< lang::XMultiServiceFactory > xFactory;
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try
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{
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uno::Reference< uno::XComponentContext > xCtx = ::cppu::defaultBootstrap_InitialComponentContext();
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xFactory = uno::Reference< lang::XMultiServiceFactory >( xCtx->getServiceManager(),
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uno::UNO_QUERY );
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if( xFactory.is() )
|
|
::comphelper::setProcessServiceFactory( xFactory );
|
|
}
|
|
catch( uno::RuntimeException& )
|
|
{
|
|
throw;
|
|
}
|
|
catch( uno::Exception& )
|
|
{
|
|
OSL_FAIL( rtl::OUStringToOString(
|
|
comphelper::anyToString( cppu::getCaughtException() ),
|
|
RTL_TEXTENCODING_UTF8 ).getStr() );
|
|
}
|
|
|
|
if( !xFactory.is() )
|
|
{
|
|
OSL_TRACE( "Could not bootstrap UNO, installation must be in disorder. Exiting." );
|
|
exit( 1 );
|
|
}
|
|
|
|
DemoWindow pWindow;
|
|
pWindow.Execute();
|
|
}
|
|
}
|
|
|
|
DemoApp aApp;
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|