57e801ba56
Change-Id: I3c6c0d620cf7ffb11a9ca5e1025d91e59ef66c80 Reviewed-on: https://gerrit.libreoffice.org/15898 Reviewed-by: Noel Grandin <noelgrandin@gmail.com> Tested-by: Noel Grandin <noelgrandin@gmail.com>
90 lines
3.0 KiB
C++
90 lines
3.0 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SW_SOURCE_CORE_CRSR_BLOCKCURSOR_HXX
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#define INCLUDED_SW_SOURCE_CORE_CRSR_BLOCKCURSOR_HXX
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#include <crsrsh.hxx>
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class SwCrsrShell;
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struct SwPosition;
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class Point;
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/** Access to the block cursor
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A block cursor contains a SwShellCrsr and additional information about
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the rectangle which has been created by pressing the mouse button and
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moving the mouse.
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It's simply an aggregation of a SwShellCrsr and a rectangle defined by
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a start and an end point.
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*/
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class SwBlockCursor
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{
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SwShellCrsr aCursor;
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Point *pStartPt;
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Point *pEndPt;
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public:
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SwBlockCursor( const SwCrsrShell& rCrsrSh, const SwPosition &rPos ) :
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aCursor( rCrsrSh, rPos ), pStartPt(0), pEndPt(0) {}
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/** Access to the shell cursor
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@return SwShellCrsr& which represents the start and end position of the
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current block selection
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*/
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SwShellCrsr& getShellCrsr();
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/** Defines the starting vertex of the block selection
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@param rPt
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rPt should contain the document coordinates of the mouse cursor when
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the block selection starts (MouseButtonDown)
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*/
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void setStartPoint( const Point &rPt );
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/** Defines the ending vertex of the block selection
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@param rPt
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rPt should contain the document coordinates of the mouse cursor when
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the block selection has started and the mouse has been moved (MouseMove)
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*/
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void setEndPoint( const Point &rPt );
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/** The document coordinates where the block selection has been started
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@return 0, if no start point has been set
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*/
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const Point* getStartPoint() const;
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/** The document coordinates where the block selection ends (at the moment)
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@return 0, if no end point has been set
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*/
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const Point* getEndPoint() const;
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/** Deletion of the mouse created rectangle
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When start and end points exist, the block cursor depends on this. If the
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cursor is moved by cursor keys (e.g. up/down, home/end) the mouse rectangle
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is obsolete and has to be deleted.
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*/
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void clearPoints();
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~SwBlockCursor();
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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