1 files changed, 85 insertions, 0 deletions
diff --git a/svx/inc/svx/sdr/overlay/overlayobjectlist.hxx b/svx/inc/svx/sdr/overlay/overlayobjectlist.hxx
new file mode 100644
index 000000000000..181ccdfb7831
--- /dev/null
+++ b/svx/inc/svx/sdr/overlay/overlayobjectlist.hxx
@@ -0,0 +1,85 @@
+/*************************************************************************
+ *
+ * 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 _SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
+#define _SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
+
+#include <svx/sdr/overlay/overlayobject.hxx>
+#include <tools/gen.hxx>
+#include "svx/svxdllapi.h"
+
+//////////////////////////////////////////////////////////////////////////////
+
+#define DEFAULT_VALUE_FOR_HITTEST_PIXEL         (2L)
+
+//////////////////////////////////////////////////////////////////////////////
+
+namespace sdr
+{
+    namespace overlay
+    {
+        class SVX_DLLPUBLIC OverlayObjectList
+        {
+        protected:
+            // the vector of OverlayObjects
+            OverlayObjectVector                     maVector;
+
+            // default value for HiTestPixel
+            sal_uInt32 getDefaultValueForHitTestPixel() const { return 4L; }
+
+        public:
+            OverlayObjectList() {}
+            ~OverlayObjectList();
+
+            // clear list, this includes deletion of all contained objects
+            void clear();
+
+            // append/remove objects
+            void append(OverlayObject& rOverlayObject) { maVector.push_back(&rOverlayObject); }
+            void remove(OverlayObject& rOverlayObject);
+
+            // access to objects
+            sal_uInt32 count() const { return maVector.size(); }
+            OverlayObject& getOverlayObject(sal_uInt32 nIndex) const { return *(maVector[nIndex]); }
+
+            // Hittest with logical coordinates
+            bool isHitLogic(const basegfx::B2DPoint& rLogicPosition, double fLogicTolerance = 0.0) const;
+
+            // Hittest with pixel coordinates and pixel tolerance
+            bool isHitPixel(const Point& rDiscretePosition, sal_uInt32 fDiscreteTolerance = DEFAULT_VALUE_FOR_HITTEST_PIXEL) const;
+
+            // calculate BaseRange of all included OverlayObjects and return
+            basegfx::B2DRange getBaseRange() const;
+        };
+    } // end of namespace overlay
+} // end of namespace sdr
+
+//////////////////////////////////////////////////////////////////////////////
+
+#endif //_SDR_OVERLAY_OVERLAYOBJECTLIST_HXX
+
+// eof