libtaskmanager
abstractsortingstrategy.h
Go to the documentation of this file.00001 /***************************************************************** 00002 00003 Copyright 2008 Christian Mollekopf <chrigi_1@hotmail.com> 00004 00005 Permission is hereby granted, free of charge, to any person obtaining a copy 00006 of this software and associated documentation files (the "Software"), to deal 00007 in the Software without restriction, including without limitation the rights 00008 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 00009 copies of the Software, and to permit persons to whom the Software is 00010 furnished to do so, subject to the following conditions: 00011 00012 The above copyright notice and this permission notice shall be included in 00013 all copies or substantial portions of the Software. 00014 00015 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 00016 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 00017 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 00018 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN 00019 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 00020 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00021 00022 ******************************************************************/ 00023 00024 #ifndef ABSTRACTSORTINGSTRATEGY_H 00025 #define ABSTRACTSORTINGSTRATEGY_H 00026 00027 #include <QtCore/QObject> 00028 00029 #include <taskmanager/abstractgroupableitem.h> 00030 #include <taskmanager/groupmanager.h> 00031 #include <taskmanager/taskmanager_export.h> 00032 00033 namespace TaskManager 00034 { 00035 00040 class TASKMANAGER_EXPORT AbstractSortingStrategy : public QObject 00041 { 00042 Q_OBJECT 00043 public: 00044 AbstractSortingStrategy(QObject *parent); 00045 virtual ~AbstractSortingStrategy(); 00046 00048 GroupManager::TaskSortingStrategy type() const; 00049 00051 void handleGroup(TaskGroup *); 00052 00054 virtual void desktopChanged(int newDesktop); 00055 00057 bool moveItem(AbstractItemPtr, int); 00058 00059 protected Q_SLOTS: 00061 virtual void handleItem(AbstractItemPtr); 00063 void check(AbstractItemPtr item = 0); 00064 void removeGroup(); //FIXME necessary? 00065 00066 protected: 00067 void setType(GroupManager::TaskSortingStrategy strategy); 00068 00069 private: 00078 virtual void sortItems(ItemList &ites) = 0; 00079 00080 class Private; 00081 Private * const d; 00082 }; 00083 00084 typedef QHash <AbstractGroupableItem*, int> itemHashTable; 00085 typedef QHash <int, itemHashTable*> desktopHashTable; 00086 00087 } // TaskManager namespace 00088 #endif