1 files changed, 204 insertions, 0 deletions
diff --git a/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx b/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx
new file mode 100755
index 000000000000..79b8a1ff5d44
--- /dev/null
+++ b/sd/source/ui/slidesorter/inc/controller/SlsSelectionFunction.hxx
@@ -0,0 +1,204 @@
+/*************************************************************************
+ *
+ * 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_SELECTION_FUNCTION_HXX
+#define SD_SLIDESORTER_SELECTION_FUNCTION_HXX
+
+#include "controller/SlsSlideFunction.hxx"
+#include "model/SlsSharedPageDescriptor.hxx"
+#include <tools/list.hxx>
+#include <memory>
+
+class SdSlideViewShell;
+class SdWindow;
+class SdSlideView;
+class SdDrawDocument;
+class Sound;
+
+namespace sd { namespace slidesorter {
+class SlideSorter;
+} }
+
+namespace sd { namespace slidesorter { namespace controller {
+
+class SlideSorterController;
+
+class SelectionFunction
+    : public SlideFunction
+{
+public:
+    TYPEINFO();
+
+    static FunctionReference Create( SlideSorter& rSlideSorter, SfxRequest& rRequest );
+
+    // Mouse- & Key-Events
+    virtual BOOL KeyInput(const KeyEvent& rKEvt);
+    virtual BOOL MouseMove(const MouseEvent& rMEvt);
+    virtual BOOL MouseButtonUp(const MouseEvent& rMEvt);
+    virtual BOOL MouseButtonDown(const MouseEvent& rMEvt);
+    virtual void Paint(const Rectangle&, ::sd::Window* );
+
+    virtual void Activate();           // Function aktivieren
+    virtual void Deactivate();         // Function deaktivieren
+
+    virtual void ScrollStart();
+    virtual void ScrollEnd();
+
+    /// Forward to the clipboard manager.
+    virtual void DoCut (void);
+
+    /// Forward to the clipboard manager.
+    virtual void DoCopy (void);
+
+    /// Forward to the clipboard manager.
+    virtual void DoPaste (void);
+
+    /** is called when the current function should be aborted. <p>
+        This is used when a function gets a KEY_ESCAPE but can also
+        be called directly.
+
+        @returns
+            true if a active function was aborted
+    */
+    virtual bool cancel();
+
+protected:
+    SlideSorter& mrSlideSorter;
+    SlideSorterController& mrController;
+
+    SelectionFunction (
+        SlideSorter& rSlideSorter,
+        SfxRequest& rRequest);
+
+    virtual ~SelectionFunction();
+
+private:
+    class SubstitutionHandler;
+    class EventDescriptor;
+
+    /// Set in MouseButtonDown this flag indicates that a page has been hit.
+    bool mbPageHit;
+
+    /// The rectangle of the mouse drag selection.
+    Rectangle maDragSelectionRectangle;
+    bool mbDragSelection;
+
+    /// Box of the insert marker in model coordinates.
+    Rectangle maInsertionMarkerBox;
+
+    /** We use this flag to filter out the cases where MouseMotion() is called
+        with a pressed mouse button but without a prior MouseButtonDown()
+        call.  This is an indication that the mouse button was pressed over
+        another control, e.g. the view tab bar, and that a re-layout of the
+        controls moved the slide sorter under the mouse.
+    */
+    bool mbProcessingMouseButtonDown;
+
+    ::std::auto_ptr<SubstitutionHandler> mpSubstitutionHandler;
+
+    DECL_LINK( DragSlideHdl, Timer* );
+    void StartDrag (void);
+
+    /** Set the selection to exactly the specified page and also set it as
+        the current page.
+    */
+    void SetCurrentPage (const model::SharedPageDescriptor& rpDescriptor);
+
+    /** When the view on which this selection function is working is the
+        main view then the view is switched to the regular editing view.
+    */
+    void SwitchView (const model::SharedPageDescriptor& rpDescriptor);
+
+    /** Make the slide nOffset slides away of the current one the new
+        current slide.  When the new index is outside the range of valid
+        page numbers it is clipped to that range.
+        @param nOffset
+            When nOffset is negative then go back.  When nOffset if positive go
+            forward.  When it is zero then ignore the call.
+    */
+    void GotoNextPage (int nOffset);
+
+    void ProcessMouseEvent (sal_uInt32 nEventType, const MouseEvent& rEvent);
+    void ProcessKeyEvent (const KeyEvent& rEvent);
+
+    // What follows are a couple of helper methods that are used by
+    // ProcessMouseEvent().
+
+    /// Select the specified page and set the selection anchor.
+    void SelectHitPage (const model::SharedPageDescriptor& rpDescriptor);
+    /// Deselect the specified page.
+    void DeselectHitPage (const model::SharedPageDescriptor& rpDescriptor);
+    /// Deselect all pages.
+    void DeselectAllPages (void);
+
+    /** for a possibly following mouse motion by starting the drag timer
+        that after a short time of pressed but un-moved mouse starts a drag
+        operation.
+    */
+    void PrepareMouseMotion (const Point& aMouseModelPosition);
+
+    /** Select all pages between and including the selection anchor and the
+        specified page.
+    */
+    void RangeSelect (const model::SharedPageDescriptor& rpDescriptor);
+
+    /** Start a rectangle selection at the given position.
+    */
+    void StartRectangleSelection (const Point& aMouseModelPosition);
+
+    /** Update the rectangle selection so that the given position becomes
+        the new second point of the selection rectangle.
+    */
+    void UpdateRectangleSelection (const Point& aMouseModelPosition);
+
+    /** Select all pages that lie completly in the selection rectangle.
+    */
+    void ProcessRectangleSelection (bool bToggleSelection);
+
+    /** Compute a numerical code that describes a mouse event and that can
+        be used for fast look up of the appropriate reaction.
+    */
+    sal_uInt32 EncodeMouseEvent (
+        const EventDescriptor& rDescriptor,
+        const MouseEvent& rEvent) const;
+
+    /** Compute a numerical code that describes a key event and that can
+        be used for fast look up of the appropriate reaction.
+    */
+    sal_uInt32 EncodeKeyEvent (
+        const EventDescriptor& rDescriptor,
+        const KeyEvent& rEvent) const;
+
+    void EventPreprocessing (const EventDescriptor& rEvent);
+    bool EventProcessing (const EventDescriptor& rEvent);
+    void EventPostprocessing (const EventDescriptor& rEvent);
+};
+
+} } } // end of namespace ::sd::slidesorter::controller
+
+#endif
+