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56 lines
1.3 KiB
56 lines
1.3 KiB
15 years ago
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#ifndef KARM_DESKTOP_TRACKER_H
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#define KARM_DESKTOP_TRACKER_H
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#include <vector>
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#include <kwinmodule.h>
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#include "desktoplist.h"
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class Task;
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class QTimer;
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typedef std::vector<Task *> TaskVector;
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const int maxDesktops = 20;
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/** A utility to associate tasks with desktops
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* As soon as a desktop is activated/left - an signal is emited for
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* each task tracking that all tasks that want to track that desktop
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*/
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class DesktopTracker: public QObject
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{
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Q_OBJECT
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public:
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DesktopTracker();
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void printTrackers();
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QString startTracking();
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void registerForDesktops( Task* task, DesktopList dl );
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int desktopCount() const { return _desktopCount; };
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private: // member variables
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KWinModule kWinModule;
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// define vectors for at most 16 virtual desktops
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// E.g.: desktopTrackerStop[3] contains a vector with
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// all tasks to be notified, when switching to/from desk 3.
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TaskVector desktopTracker[maxDesktops];
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int _previousDesktop;
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int _desktopCount;
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int _desktop;
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QTimer *_timer;
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signals:
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void reachedtActiveDesktop( Task* task );
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void leftActiveDesktop( Task* task );
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public slots:
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void handleDesktopChange( int desktop );
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private slots:
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void changeTimers();
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};
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#endif // KARM_DESKTOP_TRACKER_H
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