105 lines
3.4 KiB
C++
105 lines
3.4 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: SlsSelectionFunction.cxx,v $
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* $Revision: 1.37 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#ifndef SD_SLIDESORTER_SUBSTITUTION_HANDLER_HXX
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#define SD_SLIDESORTER_SUBSTITUTION_HANDLER_HXX
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#include <tools/gen.hxx>
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#include "model/SlsSharedPageDescriptor.hxx"
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#include "view/SlsViewOverlay.hxx"
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#include "controller/SlsInsertionIndicatorHandler.hxx"
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namespace sd { namespace slidesorter {
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class SlideSorter;
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} }
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namespace sd { namespace slidesorter { namespace controller {
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/** A SubstitutionHandler object handles the display of a number of selected
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slides at the mouse position and the insertion or (with or without
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removing the pages at their original position) when the object is
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destoyed.
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*/
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class SubstitutionHandler
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{
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public:
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/** Create a substitution display of the currently selected pages and
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use the given position as the anchor point.
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*/
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SubstitutionHandler (
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SlideSorter& rSlideSorter,
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const model::SharedPageDescriptor& rpHitDescriptor,
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const Point& rMouseModelPosition);
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~SubstitutionHandler (void);
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/** Call this method (for example as reaction to ESC key press) to avoid
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processing (ie moving or inserting) the substition when the called
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SubstitutionHandler object is destroyed.
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*/
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void Dispose (void);
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/** Move the substitution display by the distance the mouse has
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travelled since the last call to this method or to
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CreateSubstitution(). The given point becomes the new anchor.
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*/
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void UpdatePosition (
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const Point& rMousePosition,
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const InsertionIndicatorHandler::Mode eMode,
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const bool bAllowAutoScroll = true);
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void Show (void);
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void Hide (void);
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void SetTargetSlideSorter (
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SlideSorter* pSlideSorter = NULL,
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const Point aMousePosition = Point(0,0),
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const InsertionIndicatorHandler::Mode eMode = InsertionIndicatorHandler::UnknownMode,
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const bool bIsOverSourceView = false);
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private:
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SlideSorter* mpTargetSlideSorter;
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view::SubstitutionOverlay::SharedInternalState mpOverlayState;
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model::SharedPageDescriptor mpHitDescriptor;
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sal_Int32 mnInsertionIndex;
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/** Move the substitution display of the currently selected pages.
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*/
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void Process (void);
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};
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} } } // end of namespace ::sd::slidesorter::controller
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#endif
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