Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 491 insertions, 0 deletions

diff --git a/toolkit/source/controls/animatedimages.cxx b/toolkit/source/controls/animatedimages.cxx
new file mode 100644
index 000000000..99fd5df85
--- /dev/null
+++ b/toolkit/source/controls/animatedimages.cxx
@@ -0,0 +1,491 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   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 .
+ */
+
+
+#include <controls/animatedimages.hxx>
+#include <toolkit/helper/property.hxx>
+
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/lang/IndexOutOfBoundsException.hpp>
+#include <com/sun/star/awt/VisualEffect.hpp>
+#include <com/sun/star/awt/ImageScaleMode.hpp>
+#include <com/sun/star/awt/XAnimation.hpp>
+#include <com/sun/star/awt/XAnimatedImages.hpp>
+#include <com/sun/star/beans/XPropertySetInfo.hpp>
+#include <com/sun/star/container/XContainerListener.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/util/XModifyListener.hpp>
+#include <o3tl/safeint.hxx>
+#include <toolkit/controls/unocontrolbase.hxx>
+#include <toolkit/controls/unocontrolmodel.hxx>
+
+#include <cppuhelper/implbase2.hxx>
+
+#include <helper/unopropertyarrayhelper.hxx>
+
+using namespace css::awt;
+using namespace css::container;
+using namespace css::lang;
+using namespace css::uno;
+
+namespace {
+
+typedef ::cppu::AggImplInheritanceHelper2   <   UnoControlBase
+                                            ,   css::awt::XAnimation
+                                            ,   css::container::XContainerListener
+                                            >   AnimatedImagesControl_Base;
+
+class AnimatedImagesControl : public AnimatedImagesControl_Base
+{
+public:
+    AnimatedImagesControl();
+    OUString GetComponentServiceName() const override;
+
+    // XAnimation
+    virtual void SAL_CALL startAnimation(  ) override;
+    virtual void SAL_CALL stopAnimation(  ) override;
+    virtual sal_Bool SAL_CALL isAnimationRunning(  ) override;
+
+    // XServiceInfo
+    OUString SAL_CALL getImplementationName(  ) override;
+    css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+    // XControl
+    sal_Bool SAL_CALL setModel( const css::uno::Reference< css::awt::XControlModel >& i_rModel ) override;
+    void SAL_CALL createPeer( const css::uno::Reference< css::awt::XToolkit >& i_toolkit, const css::uno::Reference< css::awt::XWindowPeer >& i_parentPeer ) override;
+
+
+    // XContainerListener
+    virtual void SAL_CALL elementInserted( const css::container::ContainerEvent& Event ) override;
+    virtual void SAL_CALL elementRemoved( const css::container::ContainerEvent& Event ) override;
+    virtual void SAL_CALL elementReplaced( const css::container::ContainerEvent& Event ) override;
+
+    // XEventListener
+    virtual void SAL_CALL disposing( const css::lang::EventObject& i_event ) override;
+};
+
+    AnimatedImagesControl::AnimatedImagesControl()
+    {
+    }
+
+
+    OUString AnimatedImagesControl::GetComponentServiceName() const
+    {
+        return "AnimatedImages";
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::startAnimation(  )
+    {
+        Reference< XAnimation > xAnimation( getPeer(), UNO_QUERY );
+        if ( xAnimation.is() )
+            xAnimation->startAnimation();
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::stopAnimation(  )
+    {
+        Reference< XAnimation > xAnimation( getPeer(), UNO_QUERY );
+        if ( xAnimation.is() )
+            xAnimation->stopAnimation();
+    }
+
+
+    sal_Bool SAL_CALL AnimatedImagesControl::isAnimationRunning(  )
+    {
+        Reference< XAnimation > xAnimation( getPeer(), UNO_QUERY );
+        if ( xAnimation.is() )
+            return xAnimation->isAnimationRunning();
+        return false;
+    }
+
+
+    OUString SAL_CALL AnimatedImagesControl::getImplementationName(  )
+    {
+        return "org.openoffice.comp.toolkit.AnimatedImagesControl";
+    }
+
+
+    Sequence< OUString > SAL_CALL AnimatedImagesControl::getSupportedServiceNames()
+    {
+        Sequence< OUString > aServices( AnimatedImagesControl_Base::getSupportedServiceNames() );
+        aServices.realloc( aServices.getLength() + 1 );
+        aServices.getArray()[ aServices.getLength() - 1 ] = "com.sun.star.awt.AnimatedImagesControl";
+        return aServices;
+    }
+
+    void lcl_updatePeer( Reference< XWindowPeer > const& i_peer, Reference< XControlModel > const& i_model )
+    {
+        const Reference< css::util::XModifyListener > xPeerModify( i_peer, UNO_QUERY );
+        if ( xPeerModify.is() )
+        {
+            EventObject aEvent;
+            aEvent.Source = i_model;
+            xPeerModify->modified( aEvent );
+        }
+    }
+
+    sal_Bool SAL_CALL AnimatedImagesControl::setModel( const Reference< XControlModel >& i_rModel )
+    {
+        const Reference< XAnimatedImages > xOldContainer( getModel(), UNO_QUERY );
+        const Reference< XAnimatedImages > xNewContainer( i_rModel, UNO_QUERY );
+
+        if ( !AnimatedImagesControl_Base::setModel( i_rModel ) )
+            return false;
+
+        if ( xOldContainer.is() )
+            xOldContainer->removeContainerListener( this );
+
+        if ( xNewContainer.is() )
+            xNewContainer->addContainerListener( this );
+
+        lcl_updatePeer( getPeer(), getModel() );
+
+        return true;
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::createPeer( const Reference< XToolkit >& i_toolkit, const Reference< XWindowPeer >& i_parentPeer )
+    {
+        AnimatedImagesControl_Base::createPeer( i_toolkit, i_parentPeer );
+
+        lcl_updatePeer( getPeer(), getModel() );
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::elementInserted( const ContainerEvent& i_event )
+    {
+        const Reference< XContainerListener > xPeerListener( getPeer(), UNO_QUERY );
+        if ( xPeerListener.is() )
+            xPeerListener->elementInserted( i_event );
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::elementRemoved( const ContainerEvent& i_event )
+    {
+        const Reference< XContainerListener > xPeerListener( getPeer(), UNO_QUERY );
+        if ( xPeerListener.is() )
+            xPeerListener->elementRemoved( i_event );
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::elementReplaced( const ContainerEvent& i_event )
+    {
+        const Reference< XContainerListener > xPeerListener( getPeer(), UNO_QUERY );
+        if ( xPeerListener.is() )
+            xPeerListener->elementReplaced( i_event );
+    }
+
+
+    void SAL_CALL AnimatedImagesControl::disposing( const EventObject& i_event )
+    {
+        UnoControlBase::disposing( i_event );
+    }
+
+}
+
+namespace toolkit {
+
+    namespace
+    {
+        void lcl_checkIndex( const std::vector< css::uno::Sequence< OUString > > & rImageSets, const sal_Int32 i_index, const Reference< XInterface >& i_context,
+            const bool i_forInsert = false )
+        {
+            if ( ( i_index < 0 ) || ( o3tl::make_unsigned( i_index ) > rImageSets.size() + ( i_forInsert ? 1 : 0 ) ) )
+                throw IndexOutOfBoundsException( OUString(), i_context );
+        }
+
+        void lcl_notify( ::osl::ClearableMutexGuard& i_guard, ::cppu::OBroadcastHelper const & i_broadcaseHelper,
+            void ( SAL_CALL XContainerListener::*i_notificationMethod )( const ContainerEvent& ),
+            const sal_Int32 i_accessor, const Sequence< OUString >& i_imageURLs, const Reference< XInterface >& i_context )
+        {
+            ::cppu::OInterfaceContainerHelper* pContainerListeners = i_broadcaseHelper.getContainer( cppu::UnoType<XContainerListener>::get() );
+            if ( pContainerListeners == nullptr )
+                return;
+
+            ContainerEvent aEvent;
+            aEvent.Source = i_context;
+            aEvent.Accessor <<= i_accessor;
+            aEvent.Element <<= i_imageURLs;
+
+            i_guard.clear();
+            pContainerListeners->notifyEach( i_notificationMethod, aEvent );
+        }
+    }
+
+
+    AnimatedImagesControlModel::AnimatedImagesControlModel( Reference< css::uno::XComponentContext > const & i_factory )
+        :AnimatedImagesControlModel_Base( i_factory )
+    {
+        ImplRegisterProperty( BASEPROPERTY_AUTO_REPEAT );
+        ImplRegisterProperty( BASEPROPERTY_BORDER );
+        ImplRegisterProperty( BASEPROPERTY_BORDERCOLOR );
+        ImplRegisterProperty( BASEPROPERTY_BACKGROUNDCOLOR );
+        ImplRegisterProperty( BASEPROPERTY_DEFAULTCONTROL );
+        ImplRegisterProperty( BASEPROPERTY_ENABLEVISIBLE );
+        ImplRegisterProperty( BASEPROPERTY_HELPTEXT );
+        ImplRegisterProperty( BASEPROPERTY_HELPURL );
+        ImplRegisterProperty( BASEPROPERTY_IMAGE_SCALE_MODE );
+        ImplRegisterProperty( BASEPROPERTY_STEP_TIME );
+    }
+
+
+    AnimatedImagesControlModel::AnimatedImagesControlModel( const AnimatedImagesControlModel& i_copySource )
+        :AnimatedImagesControlModel_Base( i_copySource )
+        ,maImageSets( i_copySource.maImageSets )
+    {
+    }
+
+
+    AnimatedImagesControlModel::~AnimatedImagesControlModel()
+    {
+    }
+
+
+    rtl::Reference<UnoControlModel> AnimatedImagesControlModel::Clone() const
+    {
+        return new AnimatedImagesControlModel( *this );
+    }
+
+
+    Reference< css::beans::XPropertySetInfo > SAL_CALL AnimatedImagesControlModel::getPropertySetInfo(  )
+    {
+        static Reference< css::beans::XPropertySetInfo > xInfo( createPropertySetInfo( getInfoHelper() ) );
+        return xInfo;
+    }
+
+
+    OUString SAL_CALL AnimatedImagesControlModel::getServiceName()
+    {
+        return "com.sun.star.awt.AnimatedImagesControlModel";
+    }
+
+
+    OUString SAL_CALL AnimatedImagesControlModel::getImplementationName(  )
+    {
+        return "org.openoffice.comp.toolkit.AnimatedImagesControlModel";
+    }
+
+
+    Sequence< OUString > SAL_CALL AnimatedImagesControlModel::getSupportedServiceNames()
+    {
+        return { "com.sun.star.awt.AnimatedImagesControlModel", "com.sun.star.awt.UnoControlModel" };
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::setFastPropertyValue_NoBroadcast( sal_Int32 i_handle, const Any& i_value )
+    {
+        switch ( i_handle )
+        {
+        case BASEPROPERTY_IMAGE_SCALE_MODE:
+        {
+            sal_Int16 nImageScaleMode( ImageScaleMode::ANISOTROPIC );
+            OSL_VERIFY( i_value >>= nImageScaleMode );  // convertFastPropertyValue ensures that this has the proper type
+            if  (   ( nImageScaleMode != ImageScaleMode::NONE )
+                &&  ( nImageScaleMode != ImageScaleMode::ISOTROPIC )
+                &&  ( nImageScaleMode != ImageScaleMode::ANISOTROPIC )
+                )
+                throw IllegalArgumentException( OUString(), *this, 1 );
+        }
+        break;
+        }
+
+        AnimatedImagesControlModel_Base::setFastPropertyValue_NoBroadcast( i_handle, i_value );
+    }
+
+
+    Any AnimatedImagesControlModel::ImplGetDefaultValue( sal_uInt16 i_propertyId ) const
+    {
+        switch ( i_propertyId )
+        {
+        case BASEPROPERTY_DEFAULTCONTROL:
+            return Any( OUString("com.sun.star.awt.AnimatedImagesControl") );
+
+        case BASEPROPERTY_BORDER:
+            return Any( css::awt::VisualEffect::NONE );
+
+        case BASEPROPERTY_STEP_TIME:
+            return Any( sal_Int32(100) );
+
+        case BASEPROPERTY_AUTO_REPEAT:
+            return Any( true );
+
+        case BASEPROPERTY_IMAGE_SCALE_MODE:
+            return Any( ImageScaleMode::NONE );
+
+        default:
+            return UnoControlModel::ImplGetDefaultValue( i_propertyId );
+        }
+    }
+
+
+    ::cppu::IPropertyArrayHelper& SAL_CALL AnimatedImagesControlModel::getInfoHelper()
+    {
+        static UnoPropertyArrayHelper aHelper( ImplGetPropertyIds() );
+        return aHelper;
+    }
+
+
+    ::sal_Int32 SAL_CALL AnimatedImagesControlModel::getStepTime()
+    {
+        sal_Int32 nStepTime( 100 );
+        OSL_VERIFY( getPropertyValue( GetPropertyName( BASEPROPERTY_STEP_TIME ) ) >>= nStepTime );
+        return nStepTime;
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::setStepTime( ::sal_Int32 i_stepTime )
+    {
+        setPropertyValue( GetPropertyName( BASEPROPERTY_STEP_TIME ), Any( i_stepTime ) );
+    }
+
+
+    sal_Bool SAL_CALL AnimatedImagesControlModel::getAutoRepeat()
+    {
+        bool bAutoRepeat( true );
+        OSL_VERIFY( getPropertyValue( GetPropertyName( BASEPROPERTY_AUTO_REPEAT ) ) >>= bAutoRepeat );
+        return bAutoRepeat;
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::setAutoRepeat( sal_Bool i_autoRepeat )
+    {
+        setPropertyValue( GetPropertyName( BASEPROPERTY_AUTO_REPEAT ), Any( i_autoRepeat ) );
+    }
+
+
+    ::sal_Int16 SAL_CALL AnimatedImagesControlModel::getScaleMode()
+    {
+        sal_Int16 nImageScaleMode( ImageScaleMode::ANISOTROPIC );
+        OSL_VERIFY( getPropertyValue( GetPropertyName( BASEPROPERTY_IMAGE_SCALE_MODE ) ) >>= nImageScaleMode );
+        return nImageScaleMode;
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::setScaleMode( ::sal_Int16 i_scaleMode )
+    {
+        setPropertyValue( GetPropertyName( BASEPROPERTY_IMAGE_SCALE_MODE ), Any( i_scaleMode ) );
+    }
+
+
+    ::sal_Int32 SAL_CALL AnimatedImagesControlModel::getImageSetCount(  )
+    {
+        ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
+        if ( GetBroadcastHelper().bDisposed || GetBroadcastHelper().bInDispose )
+            throw DisposedException();
+
+        return maImageSets.size();
+    }
+
+
+    Sequence< OUString > SAL_CALL AnimatedImagesControlModel::getImageSet( ::sal_Int32 i_index )
+    {
+        ::osl::Guard< ::osl::Mutex > aGuard( GetMutex() );
+        if ( GetBroadcastHelper().bDisposed || GetBroadcastHelper().bInDispose )
+            throw DisposedException();
+
+        lcl_checkIndex( maImageSets, i_index, *this );
+
+        return maImageSets[ i_index ];
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::insertImageSet( ::sal_Int32 i_index, const Sequence< OUString >& i_imageURLs )
+    {
+        ::osl::ClearableMutexGuard aGuard( GetMutex() );
+        // sanity checks
+        if ( GetBroadcastHelper().bDisposed || GetBroadcastHelper().bInDispose )
+            throw DisposedException();
+
+        lcl_checkIndex( maImageSets, i_index, *this, true );
+
+        // actual insertion
+        maImageSets.insert( maImageSets.begin() + i_index, i_imageURLs );
+
+        // listener notification
+        lcl_notify( aGuard, BrdcstHelper, &XContainerListener::elementInserted, i_index, i_imageURLs, *this );
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::replaceImageSet( ::sal_Int32 i_index, const Sequence< OUString >& i_imageURLs )
+    {
+        ::osl::ClearableMutexGuard aGuard( GetMutex() );
+        // sanity checks
+        if ( GetBroadcastHelper().bDisposed || GetBroadcastHelper().bInDispose )
+            throw DisposedException();
+
+        lcl_checkIndex( maImageSets, i_index, *this );
+
+        // actual insertion
+        maImageSets[ i_index ] = i_imageURLs;
+
+        // listener notification
+        lcl_notify( aGuard, BrdcstHelper, &XContainerListener::elementReplaced, i_index, i_imageURLs, *this );
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::removeImageSet( ::sal_Int32 i_index )
+    {
+        ::osl::ClearableMutexGuard aGuard( GetMutex() );
+        // sanity checks
+        if ( GetBroadcastHelper().bDisposed || GetBroadcastHelper().bInDispose )
+            throw DisposedException();
+
+        lcl_checkIndex( maImageSets, i_index, *this );
+
+        // actual removal
+        ::std::vector< Sequence< OUString > >::iterator removalPos = maImageSets.begin() + i_index;
+        Sequence< OUString > aRemovedElement( *removalPos );
+        maImageSets.erase( removalPos );
+
+        // listener notification
+        lcl_notify( aGuard, BrdcstHelper, &XContainerListener::elementRemoved, i_index, aRemovedElement, *this );
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::addContainerListener( const Reference< XContainerListener >& i_listener )
+    {
+        BrdcstHelper.addListener( cppu::UnoType<XContainerListener>::get(), i_listener );
+    }
+
+
+    void SAL_CALL AnimatedImagesControlModel::removeContainerListener( const Reference< XContainerListener >& i_listener )
+    {
+        BrdcstHelper.removeListener( cppu::UnoType<XContainerListener>::get(), i_listener );
+    }
+
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+org_openoffice_comp_toolkit_AnimatedImagesControl_get_implementation(
+    css::uno::XComponentContext *,
+    css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new AnimatedImagesControl());
+}
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
+org_openoffice_comp_toolkit_AnimatedImagesControlModel_get_implementation(
+    css::uno::XComponentContext *context,
+    css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new toolkit::AnimatedImagesControlModel(context));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */