kspread
dependencies.h
00001 /* This file is part of the KDE project 00002 Copyright 2004 Tomas Mecir <mecirt@gmail.com> 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 as published by the Free Software Foundation; either 00007 version 2 of the License, or (at your option) any later version. 00008 00009 This library is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00012 Library General Public License for more details. 00013 00014 You should have received a copy of the GNU Library General Public License 00015 along with this library; see the file COPYING.LIB. If not, write to 00016 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 00017 * Boston, MA 02110-1301, USA. 00018 */ 00019 00020 #ifndef KSPREAD_DEPENDENCIES 00021 #define KSPREAD_DEPENDENCIES 00022 00023 #include <qvaluelist.h> 00024 00025 #include "kspread_util.h" 00026 00027 namespace KSpread 00028 { 00029 class Sheet; 00030 00031 struct DependencyList; 00032 00036 struct RangeDependency { 00037 int cellrow, cellcolumn; 00038 Sheet *cellsheet; 00039 Range range; 00040 }; 00041 00042 00049 class DependencyManager { 00050 public: 00052 DependencyManager (Sheet *s); 00054 ~DependencyManager (); 00055 00057 void reset (); 00058 00060 void cellChanged (const Point &cell); 00062 void rangeChanged (const Range &range); 00064 void rangeListChanged (const RangeList &rangeList); 00065 00067 void areaModified (const QString &name); 00068 00070 RangeList getDependencies (const Point &cell); 00072 QValueList<Point> getDependants (const Point &cell); 00073 protected: 00074 00076 DependencyList *deps; 00077 friend class DependencyList; 00078 }; 00079 00080 //end of namespace 00081 } 00082 00083 #endif // KSPREAD_DEPENDENCIES 00084