#ifndef _COLORER_TEXTREGION_H_ #define _COLORER_TEXTREGION_H_ #include<common/Exception.h> #include<colorer/handlers/RegionDefine.h> /** * Contains information about region mapping into textual prefix/suffix. * These mappings are stored in HRD files. * @ingroup colorer_handlers */ class TextRegion : public RegionDefine{ public: /** * Text wrapping information. * Pointers are managed externally. */ const String *stext, *etext, *sback, *eback; /** * Initial constructor */ TextRegion(const String*_stext, const String*_etext, const String*_sback, const String*_eback){ stext = _stext; etext = _etext; sback = _sback; eback = _eback; } TextRegion(){ stext = etext = sback = eback = null; } /** * Copy constructor. * Clones all values including region reference */ TextRegion(const TextRegion &rd){ operator=(rd); } ~TextRegion(){} /** * Static method, used to cast RegionDefine class into TextRegion class. * @throw Exception If casing is not available. */ static const TextRegion *cast(const RegionDefine *rd){ if (rd == null) return null; const TextRegion *tr = (const TextRegion *)(rd); if (tr == null) throw Exception(DString("Bad type cast exception into TextRegion")); return tr; } /** * Assigns region define with it's parent values. * All fields are to be replaced, if they are null-ed. */ void assignParent(const RegionDefine *_parent){ const TextRegion *parent = TextRegion::cast(_parent); if (parent == null) return; if (stext == null || etext == null){ stext = parent->stext; etext = parent->etext; } if (sback == null || eback == null){ sback = parent->sback; eback = parent->eback; } } /** * Direct assign of all passed @c rd values. * Do not assign region reference. */ void setValues(const RegionDefine *_rd){ if (_rd == null) return; const TextRegion *rd = TextRegion::cast(_rd); stext = rd->stext; etext = rd->etext; sback = rd->sback; eback = rd->eback; } RegionDefine *clone() const{ RegionDefine *rd = new TextRegion(*this); return rd; } }; #endif /* ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is the Colorer Library. * * The Initial Developer of the Original Code is * Cail Lomecb <cail@nm.ru>. * Portions created by the Initial Developer are Copyright (C) 1999-2005 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */