1 files changed, 103 insertions, 0 deletions
diff --git a/src/anim/AttrAnim.cpp b/src/anim/AttrAnim.cpp
new file mode 100644
index 0000000..2791ed2
--- /dev/null
+++ b/src/anim/AttrAnim.cpp
@@ -0,0 +1,103 @@
+//
+//  libavg - Media Playback Engine. 
+//  Copyright (C) 2003-2014 Ulrich von Zadow
+//
+//  This library is free software; you can redistribute it and/or
+//  modify it under the terms of the GNU Lesser General Public
+//  License as published by the Free Software Foundation; either
+//  version 2 of the License, or (at your option) any later version.
+//
+//  This library 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 for more details.
+//
+//  You should have received a copy of the GNU Lesser General Public
+//  License along with this library; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  Current versions can be found at www.libavg.de
+
+#include "AttrAnim.h"
+
+#include "../base/Exception.h"
+#include "../player/Player.h"
+#include "../player/Node.h"
+
+using namespace boost;
+using namespace boost::python;
+using namespace std;
+
+namespace avg {
+
+AttrAnim::AttrAnimationMap AttrAnim::s_ActiveAnimations;
+
+bool ObjAttrID::operator < (const ObjAttrID& other) const
+{
+    if (m_ObjHash < other.m_ObjHash) {
+        return true;
+    } else if (m_ObjHash > other.m_ObjHash) {
+        return false;
+    } else if (m_sAttrName < other.m_sAttrName) {
+        return true;
+    } else {
+        return false;
+    }
+}
+
+int AttrAnim::getNumRunningAnims()
+{
+    return s_ActiveAnimations.size();
+}
+
+AttrAnim::AttrAnim(const object& node, const string& sAttrName, 
+        const object& startCallback, const object& stopCallback)
+    : Anim(startCallback, stopCallback),
+      m_Node(node),
+      m_sAttrName(sAttrName)
+{
+    object obj = getValue();
+}
+
+AttrAnim::~AttrAnim()
+{
+}
+
+void AttrAnim::start(bool bKeepAttr)
+{
+    stopActiveAttrAnim();
+    Anim::start();
+    addToMap();
+}
+
+object AttrAnim::getValue() const
+{
+    return m_Node.attr(m_sAttrName.c_str());
+}
+
+void AttrAnim::setValue(const object& val)
+{
+    m_Node.attr(m_sAttrName.c_str()) = val;
+}
+
+void AttrAnim::addToMap()
+{
+    s_ActiveAnimations[ObjAttrID(m_Node, m_sAttrName)] = 
+            dynamic_pointer_cast<AttrAnim>(shared_from_this());
+}
+
+void AttrAnim::removeFromMap()
+{
+    s_ActiveAnimations.erase(ObjAttrID(m_Node, m_sAttrName));
+}
+
+void AttrAnim::stopActiveAttrAnim()
+{
+    ObjAttrID id(m_Node, m_sAttrName);
+    AttrAnimationMap::iterator it = s_ActiveAnimations.find(id);
+    if (it != s_ActiveAnimations.end()) {
+        it->second->abort();
+    }
+}
+
+}