1 files changed, 117 insertions, 0 deletions
diff --git a/slideshow/source/engine/animationnodes/animationcommandnode.cxx b/slideshow/source/engine/animationnodes/animationcommandnode.cxx
new file mode 100644
index 000000000..2e8507e3a
--- /dev/null
+++ b/slideshow/source/engine/animationnodes/animationcommandnode.cxx
@@ -0,0 +1,117 @@
+/* -*- 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 <com/sun/star/presentation/EffectCommands.hpp>
+#include <com/sun/star/beans/PropertyValue.hpp>
+
+#include "animationcommandnode.hxx"
+#include <eventmultiplexer.hxx>
+#include <delayevent.hxx>
+
+
+using namespace com::sun::star;
+
+namespace slideshow::internal {
+
+namespace EffectCommands = css::presentation::EffectCommands;
+
+AnimationCommandNode::AnimationCommandNode( uno::Reference<animations::XAnimationNode> const& xNode,
+                                             ::std::shared_ptr<BaseContainerNode> const& pParent,
+                                             NodeContext const& rContext ) :
+    BaseNode( xNode, pParent, rContext ),
+    mpShape(),
+    mxCommandNode( xNode, css::uno::UNO_QUERY_THROW )
+{
+    uno::Reference< drawing::XShape > xShape( mxCommandNode->getTarget(),
+                                              uno::UNO_QUERY );
+    ShapeSharedPtr pShape( getContext().mpSubsettableShapeManager->lookupShape( xShape ) );
+    mpShape = ::std::dynamic_pointer_cast< IExternalMediaShapeBase >( pShape );
+}
+
+void AnimationCommandNode::dispose()
+{
+    mxCommandNode.clear();
+    mpShape.reset();
+    BaseNode::dispose();
+}
+
+void AnimationCommandNode::activate_st()
+{
+    switch( mxCommandNode->getCommand() ) {
+        // the command is user defined
+    case EffectCommands::CUSTOM: break;
+        // the command is an ole verb.
+    case EffectCommands::VERB: break;
+        // the command starts playing on a media object
+    case EffectCommands::PLAY:
+    {
+        double fMediaTime=0.0;
+        beans::PropertyValue aMediaTime;
+        if( (mxCommandNode->getParameter() >>= aMediaTime) && aMediaTime.Name == "MediaTime" )
+        {
+            aMediaTime.Value >>= fMediaTime;
+        }
+        if( mpShape )
+        {
+            mpShape->setMediaTime(fMediaTime/1000.0);
+            mpShape->play();
+        }
+        break;
+    }
+        // the command toggles the pause status on a media object
+    case EffectCommands::TOGGLEPAUSE:
+    {
+        if (mpShape)
+        {
+            if( mpShape->isPlaying() )
+                mpShape->pause();
+            else
+                mpShape->play();
+        }
+        break;
+    }
+        // the command stops the animation on a media object
+    case EffectCommands::STOP:
+    {
+        if( mpShape )
+            mpShape->stop();
+        break;
+    }
+        // the command stops all currently running sound effects
+    case EffectCommands::STOPAUDIO:
+        getContext().mrEventMultiplexer.notifyCommandStopAudio( getSelf() );
+        break;
+    }
+
+    // deactivate ASAP:
+    auto self(getSelf());
+    scheduleDeactivationEvent(
+        makeEvent( [self] () { self->deactivate(); },
+                   "AnimationCommandNode::deactivate" ) );
+}
+
+bool AnimationCommandNode::hasPendingAnimation() const
+{
+    return mxCommandNode->getCommand() == EffectCommands::STOPAUDIO || mpShape;
+}
+
+} // namespace slideshow::internal
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */