workspace/libs/taskmanager/strategies/programgroupingstrategy.h

   1 /*****************************************************************
   2
   3 Copyright 2008 Christian Mollekopf <chrigi_1@hotmail.com>
   4
   5 Permission is hereby granted, free of charge, to any person obtaining a copy
   6 of this software and associated documentation files (the "Software"), to deal
   7 in the Software without restriction, including without limitation the rights
   8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   9 copies of the Software, and to permit persons to whom the Software is
  10 furnished to do so, subject to the following conditions:
  11
  12 The above copyright notice and this permission notice shall be included in
  13 all copies or substantial portions of the Software.
  14
  15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
  18 AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  19 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  20 CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  21
  22 ******************************************************************/
  23
  24 #ifndef PROGRAMGROUPINGSTRATEGY_H
  25 #define PROGRAMGROUPINGSTRATEGY_H
  26
  27 #include "abstractgroupingstrategy.h"
  28 #include "taskgroup.h"
  29
  30 namespace TaskManager
  31 {
  32
  33 class GroupManager;
  34
  35 /**
  36  * Groups tasks of the same program
  37  */
  38 class ProgramGroupingStrategy: public AbstractGroupingStrategy
  39 {
  40     Q_OBJECT
  41 public:
  42     ProgramGroupingStrategy(GroupManager *groupManager);
  43     ~ProgramGroupingStrategy();
  44     /** Tasks are passed to this function to be grouped by this strategy
  45     */
  46     void handleItem(AbstractItemPtr);
  47
  48     /** Returns list of actions that a task can do in this groupingStrategy
  49     *  fore example: start/stop group tasks of this program
  50     */
  51     QList<QAction*> strategyActions(QObject *parent, AbstractGroupableItem *item);
  52
  53     EditableGroupProperties editableGroupProperties(){return None;};
  54
  55 protected Q_SLOTS:
  56     /** Checks if the group is still necessary */
  57     void checkGroup();
  58 private Q_SLOTS:
  59     /** The program of the sender() of this function is started or stopped being grouped
  60     *   by this strategy. This is done by adding the program to d->blackList
  61     */
  62     void toggleGrouping();
  63
  64 private:
  65     QString className(AbstractGroupableItem *item);
  66     bool programGrouping(TaskItem* taskItem, TaskGroup* groupItem);
  67     class Private;
  68     Private * const d;
  69
  70 };
  71
  72
  73 }
  74
  75
  76
  77 #endif