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Diffstat (limited to 'toolkit/source/awt/animatedimagespeer.cxx')
| -rw-r--r-- | toolkit/source/awt/animatedimagespeer.cxx | 542 |
1 files changed, 0 insertions, 542 deletions
diff --git a/toolkit/source/awt/animatedimagespeer.cxx b/toolkit/source/awt/animatedimagespeer.cxx deleted file mode 100644 index f6d501a9de..0000000000 --- a/toolkit/source/awt/animatedimagespeer.cxx +++ /dev/null @@ -1,542 +0,0 @@ -/* -*- 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. - * - ************************************************************************/ - -#include "precompiled_toolkit.hxx" - -#include "toolkit/awt/animatedimagespeer.hxx" -#include "toolkit/helper/property.hxx" - -/** === begin UNO includes === **/ -#include <com/sun/star/awt/XAnimatedImages.hpp> -#include <com/sun/star/awt/Size.hpp> -#include <com/sun/star/graphic/XGraphicProvider.hpp> -#include <com/sun/star/beans/XPropertySet.hpp> -#include <com/sun/star/graphic/XGraphic.hpp> -#include <com/sun/star/awt/ImageScaleMode.hpp> -/** === end UNO includes === **/ - -#include <comphelper/componentcontext.hxx> -#include <comphelper/namedvaluecollection.hxx> -#include <comphelper/processfactory.hxx> -#include <rtl/ustrbuf.hxx> -#include <tools/diagnose_ex.h> -#include <tools/urlobj.hxx> -#include <vcl/throbber.hxx> -#include <vcl/svapp.hxx> - -#include <limits> - -//...................................................................................................................... -namespace toolkit -{ -//...................................................................................................................... - - /** === begin UNO using === **/ - using ::com::sun::star::uno::Reference; - using ::com::sun::star::uno::XInterface; - using ::com::sun::star::uno::UNO_QUERY; - using ::com::sun::star::uno::UNO_QUERY_THROW; - using ::com::sun::star::uno::UNO_SET_THROW; - using ::com::sun::star::uno::Exception; - using ::com::sun::star::uno::RuntimeException; - using ::com::sun::star::uno::Any; - using ::com::sun::star::uno::makeAny; - using ::com::sun::star::uno::Sequence; - using ::com::sun::star::uno::Type; - using ::com::sun::star::lang::EventObject; - using ::com::sun::star::container::ContainerEvent; - using ::com::sun::star::awt::XAnimatedImages; - using ::com::sun::star::awt::Size; - using ::com::sun::star::lang::XMultiServiceFactory; - using ::com::sun::star::graphic::XGraphicProvider; - using ::com::sun::star::beans::XPropertySet; - using ::com::sun::star::graphic::XGraphic; - /** === end UNO using === **/ - namespace ImageScaleMode = ::com::sun::star::awt::ImageScaleMode; - - //================================================================================================================== - //= AnimatedImagesPeer_Data - //================================================================================================================== - struct CachedImage - { - ::rtl::OUString sImageURL; - mutable Reference< XGraphic > xGraphic; - - CachedImage() - :sImageURL() - ,xGraphic() - { - } - - CachedImage( ::rtl::OUString const& i_imageURL ) - :sImageURL( i_imageURL ) - ,xGraphic() - { - } - }; - - struct AnimatedImagesPeer_Data - { - AnimatedImagesPeer& rAntiImpl; - ::std::vector< ::std::vector< CachedImage > > aCachedImageSets; - - AnimatedImagesPeer_Data( AnimatedImagesPeer& i_antiImpl ) - :rAntiImpl( i_antiImpl ) - ,aCachedImageSets() - { - } - }; - - //================================================================================================================== - //= helper - //================================================================================================================== - namespace - { - //-------------------------------------------------------------------------------------------------------------- - ::rtl::OUString lcl_getHighContrastURL( ::rtl::OUString const& i_imageURL ) - { - INetURLObject aURL( i_imageURL ); - if ( aURL.GetProtocol() != INET_PROT_PRIV_SOFFICE ) - { - OSL_VERIFY( aURL.insertName( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "hicontrast" ) ), false, 0 ) ); - return aURL.GetMainURL( INetURLObject::NO_DECODE ); - } - // the private: scheme is not considered to be hierarchical by INetURLObject, so manually insert the - // segment - const sal_Int32 separatorPos = i_imageURL.indexOf( '/' ); - ENSURE_OR_RETURN( separatorPos != -1, "lcl_getHighContrastURL: unsipported URL scheme - cannot automatically determine HC version!", i_imageURL ); - - ::rtl::OUStringBuffer composer; - composer.append( i_imageURL.copy( 0, separatorPos ) ); - composer.appendAscii( "/hicontrast" ); - composer.append( i_imageURL.copy( separatorPos ) ); - return composer.makeStringAndClear(); - } - - //-------------------------------------------------------------------------------------------------------------- - bool lcl_ensureImage_throw( Reference< XGraphicProvider > const& i_graphicProvider, const bool i_isHighContrast, const CachedImage& i_cachedImage ) - { - if ( !i_cachedImage.xGraphic.is() ) - { - ::comphelper::NamedValueCollection aMediaProperties; - if ( i_isHighContrast ) - { - // try (to find) the high-contrast version of the graphic first - aMediaProperties.put( "URL", lcl_getHighContrastURL( i_cachedImage.sImageURL ) ); - i_cachedImage.xGraphic.set( i_graphicProvider->queryGraphic( aMediaProperties.getPropertyValues() ), UNO_QUERY ); - } - if ( !i_cachedImage.xGraphic.is() ) - { - aMediaProperties.put( "URL", i_cachedImage.sImageURL ); - i_cachedImage.xGraphic.set( i_graphicProvider->queryGraphic( aMediaProperties.getPropertyValues() ), UNO_QUERY ); - } - } - return i_cachedImage.xGraphic.is(); - } - - //-------------------------------------------------------------------------------------------------------------- - Size lcl_getGraphicSizePixel( Reference< XGraphic > const& i_graphic ) - { - Size aSizePixel; - try - { - if ( i_graphic.is() ) - { - const Reference< XPropertySet > xGraphicProps( i_graphic, UNO_QUERY_THROW ); - OSL_VERIFY( xGraphicProps->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "SizePixel" ) ) ) >>= aSizePixel ); - } - } - catch( const Exception& ) - { - DBG_UNHANDLED_EXCEPTION(); - } - return aSizePixel; - } - - //-------------------------------------------------------------------------------------------------------------- - void lcl_init( Sequence< ::rtl::OUString > const& i_imageURLs, ::std::vector< CachedImage >& o_images ) - { - o_images.resize(0); - size_t count = size_t( i_imageURLs.getLength() ); - o_images.reserve( count ); - for ( size_t i = 0; i < count; ++i ) - { - o_images.push_back( CachedImage( i_imageURLs[i] ) ); - } - } - - //-------------------------------------------------------------------------------------------------------------- - void lcl_updateImageList_nothrow( AnimatedImagesPeer_Data& i_data ) - { - Throbber* pThrobber = dynamic_cast< Throbber* >( i_data.rAntiImpl.GetWindow() ); - if ( pThrobber == NULL ) - return; - - try - { - // collect the image sizes of the different image sets - const ::comphelper::ComponentContext aContext( ::comphelper::getProcessServiceFactory() ); - const Reference< XGraphicProvider > xGraphicProvider( aContext.createComponent( "com.sun.star.graphic.GraphicProvider" ), UNO_QUERY_THROW ); - - const bool isHighContrast = pThrobber->GetSettings().GetStyleSettings().GetHighContrastMode(); - - sal_Int32 nPreferredSet = -1; - const size_t nImageSetCount = i_data.aCachedImageSets.size(); - if ( nImageSetCount < 2 ) - { - nPreferredSet = sal_Int32( nImageSetCount ) - 1; - } - else - { - ::std::vector< Size > aImageSizes( nImageSetCount ); - for ( sal_Int32 nImageSet = 0; size_t( nImageSet ) < nImageSetCount; ++nImageSet ) - { - ::std::vector< CachedImage > const& rImageSet( i_data.aCachedImageSets[ nImageSet ] ); - if ( ( rImageSet.empty() ) - || ( !lcl_ensureImage_throw( xGraphicProvider, isHighContrast, rImageSet[0] ) ) - ) - { - aImageSizes[ nImageSet ] = Size( ::std::numeric_limits< long >::max(), ::std::numeric_limits< long >::max() ); - } - else - { - aImageSizes[ nImageSet ] = lcl_getGraphicSizePixel( rImageSet[0].xGraphic ); - } - } - - // find the set with the smallest difference between window size and image size - const ::Size aWindowSizePixel = pThrobber->GetSizePixel(); - long nMinimalDistance = ::std::numeric_limits< long >::max(); - for ( ::std::vector< Size >::const_iterator check = aImageSizes.begin(); - check != aImageSizes.end(); - ++check - ) - { - if ( ( check->Width > aWindowSizePixel.Width() ) - || ( check->Height > aWindowSizePixel.Height() ) - ) - // do not use an image set which doesn't fit into the window - continue; - - const sal_Int64 distance = - ( aWindowSizePixel.Width() - check->Width ) * ( aWindowSizePixel.Width() - check->Width ) - + ( aWindowSizePixel.Height() - check->Height ) * ( aWindowSizePixel.Height() - check->Height ); - if ( distance < nMinimalDistance ) - { - nMinimalDistance = distance; - nPreferredSet = check - aImageSizes.begin(); - } - } - } - - // found a set? - Sequence< Reference< XGraphic > > aImages; - if ( ( nPreferredSet >= 0 ) && ( size_t( nPreferredSet ) < nImageSetCount ) ) - { - // => set the images - ::std::vector< CachedImage > const& rImageSet( i_data.aCachedImageSets[ nPreferredSet ] ); - aImages.realloc( rImageSet.size() ); - sal_Int32 imageIndex = 0; - for ( ::std::vector< CachedImage >::const_iterator cachedImage = rImageSet.begin(); - cachedImage != rImageSet.end(); - ++cachedImage, ++imageIndex - ) - { - lcl_ensureImage_throw( xGraphicProvider, isHighContrast, *cachedImage ); - aImages[ imageIndex ] = cachedImage->xGraphic; - } - } - pThrobber->setImageList( aImages ); - } - catch( const Exception& ) - { - DBG_UNHANDLED_EXCEPTION(); - } - } - - //-------------------------------------------------------------------------------------------------------------- - void lcl_updateImageList_nothrow( AnimatedImagesPeer_Data& i_data, const Reference< XAnimatedImages >& i_images ) - { - try - { - const sal_Int32 nImageSetCount = i_images->getImageSetCount(); - i_data.aCachedImageSets.resize(0); - for ( sal_Int32 set = 0; set < nImageSetCount; ++set ) - { - const Sequence< ::rtl::OUString > aImageURLs( i_images->getImageSet( set ) ); - ::std::vector< CachedImage > aImages; - lcl_init( aImageURLs, aImages ); - i_data.aCachedImageSets.push_back( aImages ); - } - - lcl_updateImageList_nothrow( i_data ); - } - catch( const Exception& ) - { - DBG_UNHANDLED_EXCEPTION(); - } - } - } - - //================================================================================================================== - //= AnimatedImagesPeer - //================================================================================================================== - //------------------------------------------------------------------------------------------------------------------ - AnimatedImagesPeer::AnimatedImagesPeer() - :AnimatedImagesPeer_Base() - ,m_pData( new AnimatedImagesPeer_Data( *this ) ) - { - } - - //------------------------------------------------------------------------------------------------------------------ - AnimatedImagesPeer::~AnimatedImagesPeer() - { - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::startAnimation( ) throw (RuntimeException) - { - SolarMutexGuard aGuard; - Throbber* pThrobber( dynamic_cast< Throbber* >( GetWindow() ) ); - if ( pThrobber != NULL) - pThrobber->start(); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::stopAnimation( ) throw (RuntimeException) - { - SolarMutexGuard aGuard; - Throbber* pThrobber( dynamic_cast< Throbber* >( GetWindow() ) ); - if ( pThrobber != NULL) - pThrobber->stop(); - } - - //------------------------------------------------------------------------------------------------------------------ - ::sal_Bool SAL_CALL AnimatedImagesPeer::isAnimationRunning( ) throw (RuntimeException) - { - SolarMutexGuard aGuard; - Throbber* pThrobber( dynamic_cast< Throbber* >( GetWindow() ) ); - if ( pThrobber != NULL) - return pThrobber->isRunning(); - return sal_False; - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::setProperty( const ::rtl::OUString& i_propertyName, const Any& i_value ) throw(RuntimeException) - { - SolarMutexGuard aGuard; - - Throbber* pThrobber( dynamic_cast< Throbber* >( GetWindow() ) ); - if ( pThrobber == NULL ) - { - VCLXWindow::setProperty( i_propertyName, i_value ); - return; - } - - const sal_uInt16 nPropertyId = GetPropertyId( i_propertyName ); - switch ( nPropertyId ) - { - case BASEPROPERTY_STEP_TIME: - { - sal_Int32 nStepTime( 0 ); - if ( i_value >>= nStepTime ) - pThrobber->setStepTime( nStepTime ); - break; - } - case BASEPROPERTY_AUTO_REPEAT: - { - sal_Bool bRepeat( sal_True ); - if ( i_value >>= bRepeat ) - pThrobber->setRepeat( bRepeat ); - break; - } - - case BASEPROPERTY_IMAGE_SCALE_MODE: - { - sal_Int16 nScaleMode( ImageScaleMode::Anisotropic ); - ImageControl* pImageControl = dynamic_cast< ImageControl* >( GetWindow() ); - if ( pImageControl && ( i_value >>= nScaleMode ) ) - { - pImageControl->SetScaleMode( nScaleMode ); - } - } - break; - - default: - AnimatedImagesPeer_Base::setProperty( i_propertyName, i_value ); - break; - } - } - - //------------------------------------------------------------------------------------------------------------------ - Any SAL_CALL AnimatedImagesPeer::getProperty( const ::rtl::OUString& i_propertyName ) throw(RuntimeException) - { - SolarMutexGuard aGuard; - - Any aReturn; - - Throbber* pThrobber( dynamic_cast< Throbber* >( GetWindow() ) ); - if ( pThrobber == NULL ) - return VCLXWindow::getProperty( i_propertyName ); - - const sal_uInt16 nPropertyId = GetPropertyId( i_propertyName ); - switch ( nPropertyId ) - { - case BASEPROPERTY_STEP_TIME: - aReturn <<= pThrobber->getStepTime(); - break; - - case BASEPROPERTY_AUTO_REPEAT: - aReturn <<= pThrobber->getRepeat(); - break; - - case BASEPROPERTY_IMAGE_SCALE_MODE: - { - ImageControl const* pImageControl = dynamic_cast< ImageControl* >( GetWindow() ); - aReturn <<= ( pImageControl ? pImageControl->GetScaleMode() : ImageScaleMode::Anisotropic ); - } - break; - - default: - aReturn = AnimatedImagesPeer_Base::getProperty( i_propertyName ); - break; - } - - return aReturn; - } - - //------------------------------------------------------------------------------------------------------------------ - void AnimatedImagesPeer::ProcessWindowEvent( const VclWindowEvent& i_windowEvent ) - { - switch ( i_windowEvent.GetId() ) - { - case VCLEVENT_WINDOW_RESIZE: - lcl_updateImageList_nothrow( *m_pData ); - break; - } - - AnimatedImagesPeer_Base::ProcessWindowEvent( i_windowEvent ); - } - - //------------------------------------------------------------------------------------------------------------------ - void AnimatedImagesPeer::impl_updateImages_nolck( const Reference< XInterface >& i_animatedImages ) - { - SolarMutexGuard aGuard; - - lcl_updateImageList_nothrow( *m_pData, Reference< XAnimatedImages >( i_animatedImages, UNO_QUERY_THROW ) ); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::elementInserted( const ContainerEvent& i_event ) throw (RuntimeException) - { - SolarMutexGuard aGuard; - Reference< XAnimatedImages > xAnimatedImages( i_event.Source, UNO_QUERY_THROW ); - - sal_Int32 nPosition(0); - OSL_VERIFY( i_event.Accessor >>= nPosition ); - size_t position = size_t( nPosition ); - if ( position > m_pData->aCachedImageSets.size() ) - { - OSL_ENSURE( false, "AnimatedImagesPeer::elementInserted: illegal accessor/index!" ); - lcl_updateImageList_nothrow( *m_pData, xAnimatedImages ); - } - - Sequence< ::rtl::OUString > aImageURLs; - OSL_VERIFY( i_event.Element >>= aImageURLs ); - ::std::vector< CachedImage > aImages; - lcl_init( aImageURLs, aImages ); - m_pData->aCachedImageSets.insert( m_pData->aCachedImageSets.begin() + position, aImages ); - lcl_updateImageList_nothrow( *m_pData ); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::elementRemoved( const ContainerEvent& i_event ) throw (RuntimeException) - { - SolarMutexGuard aGuard; - Reference< XAnimatedImages > xAnimatedImages( i_event.Source, UNO_QUERY_THROW ); - - sal_Int32 nPosition(0); - OSL_VERIFY( i_event.Accessor >>= nPosition ); - size_t position = size_t( nPosition ); - if ( position >= m_pData->aCachedImageSets.size() ) - { - OSL_ENSURE( false, "AnimatedImagesPeer::elementRemoved: illegal accessor/index!" ); - lcl_updateImageList_nothrow( *m_pData, xAnimatedImages ); - } - - m_pData->aCachedImageSets.erase( m_pData->aCachedImageSets.begin() + position ); - lcl_updateImageList_nothrow( *m_pData ); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::elementReplaced( const ContainerEvent& i_event ) throw (RuntimeException) - { - SolarMutexGuard aGuard; - Reference< XAnimatedImages > xAnimatedImages( i_event.Source, UNO_QUERY_THROW ); - - sal_Int32 nPosition(0); - OSL_VERIFY( i_event.Accessor >>= nPosition ); - size_t position = size_t( nPosition ); - if ( position >= m_pData->aCachedImageSets.size() ) - { - OSL_ENSURE( false, "AnimatedImagesPeer::elementReplaced: illegal accessor/index!" ); - lcl_updateImageList_nothrow( *m_pData, xAnimatedImages ); - } - - Sequence< ::rtl::OUString > aImageURLs; - OSL_VERIFY( i_event.Element >>= aImageURLs ); - ::std::vector< CachedImage > aImages; - lcl_init( aImageURLs, aImages ); - m_pData->aCachedImageSets[ position ] = aImages; - lcl_updateImageList_nothrow( *m_pData ); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::disposing( const EventObject& i_event ) throw (RuntimeException) - { - VCLXWindow::disposing( i_event ); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::modified( const EventObject& i_event ) throw (RuntimeException) - { - impl_updateImages_nolck( i_event.Source ); - } - - //------------------------------------------------------------------------------------------------------------------ - void SAL_CALL AnimatedImagesPeer::dispose( ) throw(RuntimeException) - { - AnimatedImagesPeer_Base::dispose(); - SolarMutexGuard aGuard; - m_pData->aCachedImageSets.resize(0); - } - -//...................................................................................................................... -} // namespace toolkit -//...................................................................................................................... - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |