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89 lines
3.1 KiB
89 lines
3.1 KiB
/***************************************************************** |
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Copyright 2008 Christian Mollekopf <chrigi_1@hotmail.com> |
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Permission is hereby granted, free of charge, to any person obtaining a copy |
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of this software and associated documentation files (the "Software"), to deal |
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in the Software without restriction, including without limitation the rights |
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
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copies of the Software, and to permit persons to whom the Software is |
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furnished to do so, subject to the following conditions: |
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The above copyright notice and this permission notice shall be included in |
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all copies or substantial portions of the Software. |
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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******************************************************************/ |
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#ifndef ABSTRACTSORTINGSTRATEGY_H |
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#define ABSTRACTSORTINGSTRATEGY_H |
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#include <QtCore/QObject> |
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#include <abstractgroupableitem.h> |
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#include <groupmanager.h> |
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#include <taskmanager_export.h> |
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namespace TaskManager |
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{ |
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/** |
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* Base class for strategies which can be used to |
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* automatically sort tasks. |
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*/ |
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class TASKMANAGER_EXPORT AbstractSortingStrategy : public QObject |
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{ |
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Q_OBJECT |
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public: |
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AbstractSortingStrategy(QObject *parent); |
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virtual ~AbstractSortingStrategy(); |
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/** Returns the strategy type */ |
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GroupManager::TaskSortingStrategy type() const; |
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/** Adds group under control of sorting strategy. all added subgroups are automatically added to this sortingStrategy*/ |
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void handleGroup(TaskGroup *); |
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/** Moves Item to new index*/ |
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bool moveItem(AbstractGroupableItem *, int); |
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/**Reimplement this to support manual sorting*/ |
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virtual bool manualSortingRequest(AbstractGroupableItem *item, int newIndex); |
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public Q_SLOTS: |
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/** Handles a new item, is typically called after an item was added to a handled group*/ |
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virtual void handleItem(AbstractGroupableItem *); |
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/** Checks if the order has to be updated. Must be connected to a AbstractGroupableItem* */ |
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void check(AbstractGroupableItem *item = 0); |
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protected Q_SLOTS: |
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void removeGroup(); //FIXME necessary? |
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protected: |
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void setType(GroupManager::TaskSortingStrategy strategy); |
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private: |
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/** |
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* Sorts list of items according to startegy. |
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* Has to be reimplemented by every SortingStrategy. |
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* |
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* @param items the items that are to be sorted; the list is passed |
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* in by value and should be in the proprer sorting order when |
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* the method returns. |
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*/ |
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virtual void sortItems(ItemList &ites); |
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class Private; |
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Private * const d; |
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}; |
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typedef QHash <int, WindowList> itemHashTable; |
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typedef QHash <int, itemHashTable*> desktopHashTable; |
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} // TaskManager namespace |
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#endif
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