forms/source/richtext/richtextviewport.cxx

   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 #include "richtextviewport.hxx"
  21 #include <editeng/editview.hxx>
  22
  23 //........................................................................
  24 namespace frm
  25 {
  26 //........................................................................
  27
  28     //====================================================================
  29     //= RichTextViewPort
  30     //====================================================================
  31     //--------------------------------------------------------------------
  32     RichTextViewPort::RichTextViewPort( Window* _pParent )
  33         :Control ( _pParent )
  34         ,m_pView(NULL)
  35         ,m_bHideInactiveSelection( true )
  36     {
  37     }
  38
  39     //--------------------------------------------------------------------
  40     void RichTextViewPort::setView( EditView& _rView )
  41     {
  42         m_pView = &_rView;
  43         SetPointer( _rView.GetPointer() );
  44     }
  45
  46     //--------------------------------------------------------------------
  47     void RichTextViewPort::Paint( const Rectangle& _rRect )
  48     {
  49         m_pView->Paint( _rRect );
  50     }
  51
  52     //--------------------------------------------------------------------
  53     void RichTextViewPort::GetFocus()
  54     {
  55         Control::GetFocus();
  56         m_pView->SetSelectionMode( EE_SELMODE_STD );
  57         m_pView->ShowCursor( sal_True );
  58     }
  59
  60     //--------------------------------------------------------------------
  61     void RichTextViewPort::LoseFocus()
  62     {
  63         m_pView->HideCursor();
  64         m_pView->SetSelectionMode( m_bHideInactiveSelection ? EE_SELMODE_HIDDEN : EE_SELMODE_STD );
  65         Control::LoseFocus();
  66     }
  67
  68     //--------------------------------------------------------------------
  69     void RichTextViewPort::KeyInput( const KeyEvent& _rKEvt )
  70     {
  71         if ( !m_pView->PostKeyEvent( _rKEvt ) )
  72             Control::KeyInput( _rKEvt );
  73         else
  74             implInvalidateAttributes();
  75     }
  76
  77     //--------------------------------------------------------------------
  78     void RichTextViewPort::MouseMove( const MouseEvent& _rMEvt )
  79     {
  80         Control::MouseMove( _rMEvt );
  81         m_pView->MouseMove( _rMEvt );
  82     }
  83
  84     //--------------------------------------------------------------------
  85     void RichTextViewPort::MouseButtonDown( const MouseEvent& _rMEvt )
  86     {
  87         Control::MouseButtonDown( _rMEvt );
  88         m_pView->MouseButtonDown( _rMEvt );
  89         GrabFocus();
  90     }
  91
  92     //--------------------------------------------------------------------
  93     void RichTextViewPort::MouseButtonUp( const MouseEvent& _rMEvt )
  94     {
  95         Control::MouseButtonUp( _rMEvt );
  96         m_pView->MouseButtonUp( _rMEvt );
  97         implInvalidateAttributes();
  98     }
  99
 100     //--------------------------------------------------------------------
 101     void RichTextViewPort::SetHideInactiveSelection( bool _bHide )
 102     {
 103         if ( m_bHideInactiveSelection == _bHide )
 104             return;
 105         m_bHideInactiveSelection = _bHide;
 106         if ( !HasFocus() )
 107             m_pView->SetSelectionMode( m_bHideInactiveSelection ? EE_SELMODE_HIDDEN : EE_SELMODE_STD );
 108     }
 109
 110     //--------------------------------------------------------------------
 111     bool RichTextViewPort::GetHideInactiveSelection() const
 112     {
 113         return m_bHideInactiveSelection;
 114     }
 115
 116 //........................................................................
 117 }   // namespace frm
 118 //........................................................................
 119
 120 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */