1 files changed, 101 insertions, 0 deletions
diff --git a/sd/source/ui/slidesorter/inc/model/SlsVisualState.hxx b/sd/source/ui/slidesorter/inc/model/SlsVisualState.hxx
new file mode 100644
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+++ b/sd/source/ui/slidesorter/inc/model/SlsVisualState.hxx
@@ -0,0 +1,101 @@
+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#ifndef SD_SLIDESORTER_VISUAL_STATE_HXX
+#define SD_SLIDESORTER_VISUAL_STATE_HXX
+
+#include <sal/types.h>
+#include <tools/gen.hxx>
+#include <boost/function.hpp>
+
+namespace sd { namespace slidesorter { namespace model {
+
+class PageDescriptor;
+
+/** This class gives access to values related to the visualization of page
+    objects.  This includes animation state when blending from one state to
+    another.
+*/
+class VisualState
+{
+public:
+    enum State {
+        VS_Selected,
+        VS_Focused,
+        VS_Current,
+        VS_Excluded,
+        VS_None };
+
+    VisualState (const sal_Int32 nPageId);
+    ~VisualState (void);
+
+    State GetCurrentVisualState (void) const;
+    State GetOldVisualState (void) const;
+    void SetVisualState (const State eState);
+    double GetVisualStateBlend (void) const;
+    void SetVisualStateBlend (const double nBlend);
+
+    void UpdateVisualState (const PageDescriptor& rDescriptor);
+
+    void SetMouseOverState (const bool bIsMouseOver);
+
+    sal_Int32 GetStateAnimationId (void) const;
+    void SetStateAnimationId (const sal_Int32 nAnimationId);
+
+    Point GetLocationOffset (void) const;
+    bool SetLocationOffset (const Point& rPoint);
+    sal_Int32 GetLocationAnimationId (void) const;
+    void SetLocationAnimationId (const sal_Int32 nAnimationId);
+
+    double GetButtonAlpha (void) const;
+    void SetButtonAlpha (const double nAlpha);
+    double GetButtonBarAlpha (void) const;
+    void SetButtonBarAlpha (const double nAlpha);
+    sal_Int32 GetButtonAlphaAnimationId (void) const;
+    void SetButtonAlphaAnimationId (const sal_Int32 nAnimationId);
+
+    sal_Int32 mnPageId; // For debugging
+
+private:
+    State meCurrentVisualState;
+    State meOldVisualState;
+    double mnVisualStateBlend;
+    sal_Int32 mnStateAnimationId;
+    bool mbOldMouseOverState;
+    bool mbCurrentMouseOverState;
+
+    Point maLocationOffset;
+    sal_Int32 mnLocationAnimationId;
+
+    double mnButtonAlpha;
+    double mnButtonBarAlpha;
+    sal_Int32 mnButtonAlphaAnimationId;
+};
+
+} } } // end of namespace ::sd::slidesorter::model
+
+#endif