Revertion of changes related to ExternalShapeBase

This reverts commits:
50b60c5508b3ba5a0b8dc05eac511d7edaa5a343
0ae0301d1cd6e690473f932411ca880c20f45e13
2a594eb22bfed62fdbcef51a56c2c180bea0283f

Got some suggestions that the deleted things can be usefull.

7 files changed, 178 insertions, 42 deletions

diff --git a/slideshow/source/engine/animationnodes/animationcommandnode.cxx b/slideshow/source/engine/animationnodes/animationcommandnode.cxx
index 53f9c8cad9b3..c7cbf0969268 100644
--- a/slideshow/source/engine/animationnodes/animationcommandnode.cxx
+++ b/slideshow/source/engine/animationnodes/animationcommandnode.cxx
@@ -49,7 +49,7 @@ AnimationCommandNode::AnimationCommandNode( uno::Reference<animations::XAnimatio
     uno::Reference< drawing::XShape > xShape( mxCommandNode->getTarget(),
                                               uno::UNO_QUERY );
     ShapeSharedPtr pShape( getContext().mpSubsettableShapeManager->lookupShape( xShape ) );
-    mpShape = ::boost::dynamic_pointer_cast< ExternalShapeBase >( pShape );
+    mpShape = ::boost::dynamic_pointer_cast< ExternalMediaShape >( pShape );
 }
 
 void AnimationCommandNode::dispose()
diff --git a/slideshow/source/engine/animationnodes/animationcommandnode.hxx b/slideshow/source/engine/animationnodes/animationcommandnode.hxx
index 9d8f278cb49f..3ce5f23f5374 100644
--- a/slideshow/source/engine/animationnodes/animationcommandnode.hxx
+++ b/slideshow/source/engine/animationnodes/animationcommandnode.hxx
@@ -20,10 +20,9 @@
 #define INCLUDED_SLIDESHOW_ANIMATIONCOMMANDNODE_HXX
 
 #include "basecontainernode.hxx"
-#include "externalshapebase.hxx"
+#include "externalmediashape.hxx"
 #include "soundplayer.hxx"
 #include "com/sun/star/animations/XCommand.hpp"
-#include <boost/shared_ptr.hpp>
 
 namespace slideshow {
 namespace internal {
@@ -50,7 +49,7 @@ private:
     virtual bool hasPendingAnimation() const SAL_OVERRIDE;
 
 private:
-    boost::shared_ptr< ExternalShapeBase > mpShape;
+    ExternalMediaShapeSharedPtr mpShape;
     ::com::sun::star::uno::Reference<
         ::com::sun::star::animations::XCommand > mxCommandNode;
 };
diff --git a/slideshow/source/engine/shapes/appletshape.cxx b/slideshow/source/engine/shapes/appletshape.cxx
index d9fc316ba008..f5de6d81a68c 100644
--- a/slideshow/source/engine/shapes/appletshape.cxx
+++ b/slideshow/source/engine/shapes/appletshape.cxx
@@ -79,12 +79,6 @@ namespace slideshow
                          sal_Size                                   nNumPropEntries,
                          const SlideShowContext&                    rContext ); // throw ShapeLoadFailedException;
 
-            virtual void play() SAL_OVERRIDE;
-            virtual void stop() SAL_OVERRIDE;
-            virtual void pause() SAL_OVERRIDE;
-            virtual bool isPlaying() const SAL_OVERRIDE;
-            virtual void setMediaTime(double) SAL_OVERRIDE;
-
         private:
 
             // View layer methods
@@ -102,6 +96,11 @@ namespace slideshow
             virtual bool implRender( const ::basegfx::B2DRange& rCurrBounds ) const SAL_OVERRIDE;
             virtual void implViewChanged( const UnoViewSharedPtr& rView ) SAL_OVERRIDE;
             virtual void implViewsChanged() SAL_OVERRIDE;
+            virtual bool implStartIntrinsicAnimation() SAL_OVERRIDE;
+            virtual bool implEndIntrinsicAnimation() SAL_OVERRIDE;
+            virtual bool implPauseIntrinsicAnimation() SAL_OVERRIDE;
+            virtual bool implIsIntrinsicAnimationPlaying() const SAL_OVERRIDE;
+            virtual void implSetIntrinsicAnimationTime(double) SAL_OVERRIDE;
 
             const OUString                           maServiceName;
             const char**                                    mpPropCopyTable;
@@ -251,7 +250,7 @@ namespace slideshow
 
 
 
-        void AppletShape::play()
+        bool AppletShape::implStartIntrinsicAnimation()
         {
             ::std::for_each( maViewAppletShapes.begin(),
                              maViewAppletShapes.end(),
@@ -259,37 +258,42 @@ namespace slideshow
                                             _1,
                                             ::boost::cref( getBounds() )));
             mbIsPlaying = true;
+
+            return true;
         }
 
 
 
-        void AppletShape::stop()
+        bool AppletShape::implEndIntrinsicAnimation()
         {
             ::std::for_each( maViewAppletShapes.begin(),
                              maViewAppletShapes.end(),
                              ::boost::mem_fn( &ViewAppletShape::endApplet ) );
 
             mbIsPlaying = false;
+
+            return true;
         }
 
 
 
-        void AppletShape::pause()
+        bool AppletShape::implPauseIntrinsicAnimation()
         {
             // TODO(F1): any way of temporarily disabling/deactivating
             // applets?
+            return true;
         }
 
 
 
-        bool AppletShape::isPlaying() const
+        bool AppletShape::implIsIntrinsicAnimationPlaying() const
         {
             return mbIsPlaying;
         }
 
 
 
-        void AppletShape::setMediaTime(double)
+        void AppletShape::implSetIntrinsicAnimationTime(double)
         {
             // No way of doing this, or?
         }
diff --git a/slideshow/source/engine/shapes/externalshapebase.cxx b/slideshow/source/engine/shapes/externalshapebase.cxx
index 05ad628bc9f5..00c0766df8a5 100644
--- a/slideshow/source/engine/shapes/externalshapebase.cxx
+++ b/slideshow/source/engine/shapes/externalshapebase.cxx
@@ -73,13 +73,11 @@ namespace slideshow
 
             virtual bool enableAnimations() SAL_OVERRIDE
             {
-                mrBase.play();
-                return true;
+                return mrBase.implStartIntrinsicAnimation();
             }
             virtual bool disableAnimations() SAL_OVERRIDE
             {
-                mrBase.stop();
-                return true;
+                return mrBase.implEndIntrinsicAnimation();
             }
 
             ExternalShapeBase& mrBase;
@@ -128,6 +126,43 @@ namespace slideshow
             return mxShape;
         }
 
+
+
+        void ExternalShapeBase::play()
+        {
+            implStartIntrinsicAnimation();
+        }
+
+
+
+        void ExternalShapeBase::stop()
+        {
+            implEndIntrinsicAnimation();
+        }
+
+
+
+        void ExternalShapeBase::pause()
+        {
+            implPauseIntrinsicAnimation();
+        }
+
+
+
+        bool ExternalShapeBase::isPlaying() const
+        {
+            return implIsIntrinsicAnimationPlaying();
+        }
+
+
+
+        void ExternalShapeBase::setMediaTime(double fTime)
+        {
+            implSetIntrinsicAnimationTime(fTime);
+        }
+
+
+
         bool ExternalShapeBase::update() const
         {
             return render();
diff --git a/slideshow/source/inc/externalshapebase.hxx b/slideshow/source/engine/shapes/externalshapebase.hxx
index 67a1c2e03ed4..4de13609c8d0 100644
--- a/slideshow/source/inc/externalshapebase.hxx
+++ b/slideshow/source/engine/shapes/externalshapebase.hxx
@@ -22,11 +22,11 @@
 
 #include <vector>
 
+#include "externalmediashape.hxx"
 #include "unoview.hxx"
 #include "subsettableshapemanager.hxx"
 #include "slideshowexceptions.hxx"
 #include "slideshowcontext.hxx"
-#include "shape.hxx"
 
 
 namespace slideshow
@@ -44,7 +44,7 @@ namespace slideshow
             (including mutual overdraw). It therefore reports yes for
             the isBackgroundDetached() question.
          */
-        class ExternalShapeBase : public Shape
+        class ExternalShapeBase : public ExternalMediaShape
         {
         public:
             /** Create a shape for the given XShape for an external shape
@@ -67,16 +67,12 @@ namespace slideshow
 
             // animation methods
 
-            /// override in derived class to play external viewer
-            virtual void play() = 0;
-            /// override in derived class to stop external viewer
-            virtual void stop() = 0;
-            /// override in derived class to pause external viewer
-            virtual void pause() = 0;
-            /// override in derived class to return status of animation
-            virtual bool isPlaying() const = 0;
-            /// override in derived class to set media time
-            virtual void setMediaTime(double) = 0;
+
+            virtual void play() SAL_OVERRIDE;
+            virtual void stop() SAL_OVERRIDE;
+            virtual void pause() SAL_OVERRIDE;
+            virtual bool isPlaying() const SAL_OVERRIDE;
+            virtual void setMediaTime(double) SAL_OVERRIDE;
 
             // render methods
 
@@ -111,6 +107,18 @@ namespace slideshow
             /// override in derived class to resize
             virtual void implViewsChanged() = 0;
 
+            /// override in derived class to start external viewer
+            virtual bool implStartIntrinsicAnimation() = 0;
+            /// override in derived class to stop external viewer
+            virtual bool implEndIntrinsicAnimation() = 0;
+            /// override in derived class to pause external viewer
+            virtual bool implPauseIntrinsicAnimation() = 0;
+            /// override in derived class to return status of animation
+            virtual bool implIsIntrinsicAnimationPlaying() const = 0;
+            /// override in derived class to set media time
+            virtual void implSetIntrinsicAnimationTime(double) = 0;
+
+
             /// The associated XShape
             ::com::sun::star::uno::Reference< ::com::sun::star::drawing::XShape >   mxShape;
 
diff --git a/slideshow/source/engine/shapes/mediashape.cxx b/slideshow/source/engine/shapes/mediashape.cxx
index 83f3df8451ac..f50e84b408aa 100644
--- a/slideshow/source/engine/shapes/mediashape.cxx
+++ b/slideshow/source/engine/shapes/mediashape.cxx
@@ -65,12 +65,6 @@ namespace slideshow
                         double                                      nPrio,
                         const SlideShowContext&                     rContext ); // throw ShapeLoadFailedException;
 
-            virtual void play() SAL_OVERRIDE;
-            virtual void stop() SAL_OVERRIDE;
-            virtual void pause() SAL_OVERRIDE;
-            virtual bool isPlaying() const SAL_OVERRIDE;
-            virtual void setMediaTime(double) SAL_OVERRIDE;
-
         private:
 
             // View layer methods
@@ -88,6 +82,11 @@ namespace slideshow
             virtual bool implRender( const ::basegfx::B2DRange& rCurrBounds ) const SAL_OVERRIDE;
             virtual void implViewChanged( const UnoViewSharedPtr& rView ) SAL_OVERRIDE;
             virtual void implViewsChanged() SAL_OVERRIDE;
+            virtual bool implStartIntrinsicAnimation() SAL_OVERRIDE;
+            virtual bool implEndIntrinsicAnimation() SAL_OVERRIDE;
+            virtual bool implPauseIntrinsicAnimation() SAL_OVERRIDE;
+            virtual bool implIsIntrinsicAnimationPlaying() const SAL_OVERRIDE;
+            virtual void implSetIntrinsicAnimationTime(double) SAL_OVERRIDE;
 
             /// the list of active view shapes (one for each registered view layer)
             typedef ::std::vector< ViewMediaShapeSharedPtr > ViewMediaShapeVector;
@@ -217,47 +216,53 @@ namespace slideshow
 
 
 
-        void MediaShape::play()
+        bool MediaShape::implStartIntrinsicAnimation()
         {
             ::std::for_each( maViewMediaShapes.begin(),
                              maViewMediaShapes.end(),
                              ::boost::mem_fn( &ViewMediaShape::startMedia ) );
 
             mbIsPlaying = true;
+
+            return true;
         }
 
 
 
-        void MediaShape::stop()
+        bool MediaShape::implEndIntrinsicAnimation()
         {
             ::std::for_each( maViewMediaShapes.begin(),
                              maViewMediaShapes.end(),
                              ::boost::mem_fn( &ViewMediaShape::endMedia ) );
 
             mbIsPlaying = false;
+
+            return true;
         }
 
 
 
-        void MediaShape::pause()
+        bool MediaShape::implPauseIntrinsicAnimation()
         {
             ::std::for_each( maViewMediaShapes.begin(),
                              maViewMediaShapes.end(),
                              ::boost::mem_fn( &ViewMediaShape::pauseMedia ) );
 
             mbIsPlaying = false;
+
+            return true;
         }
 
 
 
-        bool MediaShape::isPlaying() const
+        bool MediaShape::implIsIntrinsicAnimationPlaying() const
         {
             return mbIsPlaying;
         }
 
 
 
-        void MediaShape::setMediaTime(double fTime)
+        void MediaShape::implSetIntrinsicAnimationTime(double fTime)
         {
             ::std::for_each( maViewMediaShapes.begin(),
                              maViewMediaShapes.end(),
diff --git a/slideshow/source/inc/externalmediashape.hxx b/slideshow/source/inc/externalmediashape.hxx
new file mode 100644
index 000000000000..c55d0ba1f570
--- /dev/null
+++ b/slideshow/source/inc/externalmediashape.hxx
@@ -0,0 +1,85 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_SLIDESHOW_EXTERNALMEDIASHAPE_HXX
+#define INCLUDED_SLIDESHOW_EXTERNALMEDIASHAPE_HXX
+
+#include <boost/shared_ptr.hpp>
+
+#include "shape.hxx"
+
+
+namespace slideshow
+{
+    namespace internal
+    {
+        /** Represents a shape containing media (video, sound).
+
+            This interface adds media handling methods to a shape. It
+            allows starting/stopping and pausing playback.
+         */
+        class ExternalMediaShape : public Shape
+        {
+        public:
+            // Animation methods
+
+
+            /** Notify the Shape that it should start with playback
+
+                This method enters playback mode on all registered
+                views. It makes the media initially visible (for videos).
+             */
+            virtual void play() = 0;
+
+            /** Notify the Shape that it should stop playback
+
+                This method leaves playback mode on all registered
+                views. The media is then rewound to the start, and
+            removed from screen (for videos)
+             */
+            virtual void stop() = 0;
+
+            /** Notify the Shape that it should pause playback
+
+                This method stops playback on all registered
+                views. The media stays visible (for videos)
+             */
+            virtual void pause() = 0;
+
+            /** Query whether the media is currently playing.
+             */
+            virtual bool isPlaying() const = 0;
+
+            /** Set media time in seconds.
+
+            @param fTime
+            Time in seconds of the media time line, that should now be
+            presented
+             */
+            virtual void setMediaTime(double fTime) = 0;
+        };
+
+        typedef ::boost::shared_ptr< ExternalMediaShape > ExternalMediaShapeSharedPtr;
+
+    }
+}
+
+#endif /* INCLUDED_SLIDESHOW_EXTERNALMEDIASHAPE_HXX */
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */