khtml/editing/editing_p.h

   1 /* This file is part of the KDE project
   2  *
   3  * Copyright (C) 2004 Leo Savernik <l.savernik@aon.at>
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public License
  16  * along with this library; see the file COPYING.LIB.  If not, write to
  17  * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef EDITING_P_H
  22 #define EDITING_P_H
  23
  24 #include "xml/dom_selection.h"
  25
  26 #include <limits.h>
  27
  28 namespace DOM {
  29   class Editor;
  30 }
  31
  32 namespace khtml {
  33
  34 /**
  35  * Contextual information about the caret and the built-in editor
  36  * @author Leo Savernik
  37  */
  38 struct EditorContext {
  39
  40   enum { NoXPosForVerticalArrowNavigation = INT_MIN };
  41
  42   DOM::Selection::ETextGranularity m_selectionGranularity;
  43
  44   DOM::Selection m_selection;
  45   DOM::Selection m_dragCaret;
  46   int m_caretBlinkTimer;
  47
  48   bool m_caretVisible:1;
  49   bool m_caretBlinks:1;
  50   bool m_caretPaint:1;
  51
  52   bool m_beganSelectingText:1;
  53
  54   void beginSelectingText(DOM::Selection::ETextGranularity granularity) {
  55     m_beganSelectingText   = true;
  56     m_selectionGranularity = granularity;
  57   }
  58
  59   int m_xPosForVerticalArrowNavigation;
  60   DOM::Editor *m_editor;
  61
  62   EditorContext()
  63   : m_caretBlinkTimer(-1),
  64     m_caretVisible(true),
  65     m_caretBlinks(true),
  66     m_caretPaint(true),
  67     m_beganSelectingText(false),
  68     m_editor(0)
  69   {
  70   }
  71
  72   ~EditorContext();
  73
  74   void reset();
  75
  76 };
  77
  78 }/*namespace khtml*/
  79
  80
  81 #endif