| 1 | /* smplayer, GUI front-end for mplayer.
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| 2 | Copyright (C) 2006-2017 Ricardo Villalba <rvm@users.sourceforge.net>
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| 3 |
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| 4 | This program is free software; you can redistribute it and/or modify
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| 5 | it under the terms of the GNU General Public License as published by
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| 6 | the Free Software Foundation; either version 2 of the License, or
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| 7 | (at your option) any later version.
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| 8 |
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| 9 | This program is distributed in the hope that it will be useful,
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| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 12 | GNU General Public License for more details.
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| 13 |
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| 14 | You should have received a copy of the GNU General Public License
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| 15 | along with this program; if not, write to the Free Software
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| 16 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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| 17 | */
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| 18 |
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| 19 | #ifndef TIMESLIDER_H
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| 20 | #define TIMESLIDER_H
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| 21 |
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| 22 | #include "myslider.h"
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| 23 | #include "config.h"
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| 24 |
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| 25 | class TimeSlider : public MySlider
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| 26 | {
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| 27 | Q_OBJECT
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| 28 |
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| 29 | public:
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| 30 | TimeSlider( QWidget * parent );
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| 31 | ~TimeSlider();
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| 32 |
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| 33 | public slots:
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| 34 | virtual void setPos(int); // Don't use setValue!
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| 35 | virtual int pos();
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| 36 | virtual void setDuration(double t) { total_time = t; };
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| 37 | virtual double duration() { return total_time; };
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| 38 | #if ENABLE_DELAYED_DRAGGING
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| 39 | void setDragDelay(int);
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| 40 | int dragDelay();
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| 41 | #endif
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| 42 |
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| 43 | signals:
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| 44 | void posChanged(int);
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| 45 | void draggingPos(int);
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| 46 | #if ENABLE_DELAYED_DRAGGING
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| 47 | //! Emitted with a few ms of delay
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| 48 | void delayedDraggingPos(int);
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| 49 | #endif
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| 50 | void wheelUp();
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| 51 | void wheelDown();
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| 52 |
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| 53 | protected slots:
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| 54 | void stopUpdate();
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| 55 | void resumeUpdate();
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| 56 | void mouseReleased();
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| 57 | void valueChanged_slot(int);
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| 58 | #if ENABLE_DELAYED_DRAGGING
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| 59 | void checkDragging(int);
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| 60 | void sendDelayedPos();
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| 61 | #endif
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| 62 |
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| 63 | protected:
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| 64 | virtual void wheelEvent(QWheelEvent * e);
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| 65 | virtual bool event(QEvent *event);
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| 66 |
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| 67 | private:
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| 68 | bool dont_update;
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| 69 | int position;
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| 70 | double total_time;
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| 71 |
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| 72 | #if ENABLE_DELAYED_DRAGGING
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| 73 | int last_pos_to_send;
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| 74 | QTimer * timer;
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| 75 | #endif
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| 76 | };
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| 77 |
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| 78 | #endif
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| 79 |
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