LCOV - code coverage report
Current view: top level - sw/source/core/crsr - IBlockCursor.hxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 2 0.0 %
Date: 2014-04-14 Functions: 0 3 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SW_SOURCE_CORE_CRSR_IBLOCKCURSOR_HXX
      21             : #define INCLUDED_SW_SOURCE_CORE_CRSR_IBLOCKCURSOR_HXX
      22             : 
      23             : class SwShellCrsr;
      24             : class Point;
      25             : 
      26             :  /** Access to the block cursor
      27             : 
      28             :     A block cursor contains a SwShellCrsr and additional information about
      29             :     the rectangle which has been created by pressing the mouse button and
      30             :     moving the mouse.
      31             :     This interface provides access to the SwShellCrsr and to start and end
      32             :     point of the mouse movement.
      33             :  */
      34           0 :  class IBlockCursor
      35             :  {
      36             :  public:
      37             :     /** Access to the shell cursor
      38             : 
      39             :         @return SwShellCrsr& which represents the start and end position of the
      40             :         current block selection
      41             :     */
      42             :     virtual SwShellCrsr& getShellCrsr() = 0;
      43             : 
      44             :     /** Defines the starting vertex of the block selection
      45             : 
      46             :         @param rPt
      47             :         rPt should contain the document coordinates of the mouse cursor when
      48             :         the block selection starts (MouseButtonDown)
      49             :     */
      50             :     virtual void setStartPoint( const Point &rPt ) = 0;
      51             : 
      52             :     /** Defines the ending vertex of the block selection
      53             : 
      54             :         @param rPt
      55             :         rPt should contain the document coordinates of the mouse cursor when
      56             :         the block selection has started and the mouse has been moved (MouseMove)
      57             :     */
      58             :     virtual void setEndPoint( const Point &rPt ) = 0;
      59             : 
      60             :     /** The document coordinates where the block selection has been started
      61             : 
      62             :         @return 0, if no start point has been set
      63             :     */
      64             :     virtual const Point* getStartPoint() const = 0;
      65             : 
      66             :     /** The document coordinates where the block selection ends (at the moment)
      67             : 
      68             :         @return 0, if no end point has been set
      69             :     */
      70             :     virtual const Point* getEndPoint() const = 0;
      71             : 
      72             :     /** Deletion of the mouse created rectangle
      73             : 
      74             :         When start and end points exist, the block cursor depends on this. If the
      75             :         cursor is moved by cursor keys (e.g. up/down, home/end) the mouse rectangle
      76             :         is obsolet and has to be deleted.
      77             :     */
      78             :     virtual void clearPoints() = 0;
      79             : 
      80             :     /** Destructor of the block curosr interface */
      81           0 :     virtual ~IBlockCursor() {};
      82             :  };
      83             : 
      84             : #endif
      85             : 
      86             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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