Kate
katesmartregion.cpp
Go to the documentation of this file.00001 /* This file is part of the KDE libraries 00002 Copyright (C) 2005 Hamish Rodda <rodda@kde.org> 00003 00004 This library is free software; you can redistribute it and/or 00005 modify it under the terms of the GNU Library General Public 00006 License version 2 as published by the Free Software Foundation. 00007 00008 This library is distributed in the hope that it will be useful, 00009 but WITHOUT ANY WARRANTY; without even the implied warranty of 00010 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00011 Library General Public License for more details. 00012 00013 You should have received a copy of the GNU Library General Public License 00014 along with this library; see the file COPYING.LIB. If not, write to 00015 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00016 Boston, MA 02110-1301, USA. 00017 */ 00018 00019 #include "katesmartregion.h" 00020 00021 #include "katedocument.h" 00022 #include "katesmartmanager.h" 00023 #include "katesmartrange.h" 00024 00025 KateSmartRegion::KateSmartRegion(KateDocument* document) 00026 : m_bounding(document->smartManager()->newSmartRange(KTextEditor::Range::invalid())) 00027 { 00028 } 00029 00030 void KateSmartRegion::addRange( KateSmartRange * range ) 00031 { 00032 m_source.append(range); 00033 00034 calculateBounds(); 00035 } 00036 00037 void KateSmartRegion::removeRange( KateSmartRange * range ) 00038 { 00039 if (m_source.removeAll(range)) 00040 calculateBounds(); 00041 } 00042 00043 const KTextEditor::Range& KateSmartRegion::boundingRange( ) const 00044 { 00045 return *m_bounding; 00046 } 00047 00048 void KateSmartRegion::calculateBounds( ) 00049 { 00050 *m_bounding = KTextEditor::Range::invalid(); 00051 00052 foreach (KateSmartRange* range, m_source) { 00053 if (!m_bounding->isValid()) 00054 *m_bounding = *range; 00055 else 00056 *m_bounding = m_bounding->encompass(*range); 00057 } 00058 } 00059 00060