/*****************************************************************************
- * input_slider.hpp : A slider that controls an input
+ * input_slider.hpp : VolumeSlider and SeekSlider
****************************************************************************
- * Copyright (C) 2006 the VideoLAN team
+ * Copyright (C) 2006-2011 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
+ * Jean-Baptiste Kempf <jb@videolan.org>
+ * Ludovic Fauvet <etix@videolan.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef _INPUTSLIDER_H_
#define _INPUTSLIDER_H_
-#include "util/directslider.hpp"
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <vlc_common.h>
+#include "timetooltip.hpp"
+#include "styles/seekstyle.hpp"
+
+#include <QSlider>
+#include <QPainter>
+#include <QTime>
+
+#define MSTRTIME_MAX_SIZE 22
-class InputSlider : public DirectSlider
+class QMouseEvent;
+class QWheelEvent;
+class QHideEvent;
+class QTimer;
+class SeekPoints;
+class QPropertyAnimation;
+class QStyleOption;
+class QCommonStyle;
+
+/* Input Slider derived from QSlider */
+class SeekSlider : public QSlider
{
Q_OBJECT
+ Q_PROPERTY(qreal handleOpacity READ handleOpacity WRITE setHandleOpacity)
public:
- InputSlider( QWidget *_parent );
- InputSlider( Qt::Orientation q,QWidget *_parent );
- virtual ~InputSlider() {};
+ SeekSlider( Qt::Orientation q, QWidget *_parent = 0, bool _classic = false );
+ ~SeekSlider();
+ void setChapters( SeekPoints * );
+
protected:
- void mouseMoveEvent(QMouseEvent *event);
+ virtual void mouseMoveEvent( QMouseEvent *event );
+ virtual void mousePressEvent( QMouseEvent* event );
+ virtual void mouseReleaseEvent( QMouseEvent *event );
+ virtual void wheelEvent( QWheelEvent *event );
+ virtual void enterEvent( QEvent * );
+ virtual void leaveEvent( QEvent * );
+ virtual void hideEvent( QHideEvent * );
+ virtual void paintEvent(QPaintEvent *ev);
+
+ virtual bool eventFilter( QObject *obj, QEvent *event );
+
+ virtual QSize sizeHint() const;
+
+ void processReleasedButton();
+ qreal handleOpacity() const;
+ void setHandleOpacity( qreal opacity );
+ int handleLength();
+
private:
- bool mymove;
- int inputLength;
+ bool isSliding; /* Whether we are currently sliding by user action */
+ bool isJumping; /* if we requested a jump to another chapter */
+ int inputLength; /* InputLength that can change */
+ char psz_length[MSTRTIME_MAX_SIZE]; /* Used for the ToolTip */
+ QTimer *seekLimitTimer;
+ TimeTooltip *mTimeTooltip;
+ float f_buffering;
+ QTime bufferingStart;
+ SeekPoints* chapters;
+ bool b_classic;
+ bool b_seekable;
+ int mHandleLength;
+
+ /* Colors & gradients */
+ QSize gradientsTargetSize;
+ QLinearGradient backgroundGradient;
+ QLinearGradient foregroundGradient;
+ QLinearGradient handleGradient;
+ QColor tickpointForeground;
+ QColor shadowDark;
+ QColor shadowLight;
+ QCommonStyle *alternativeStyle;
+
+ /* Handle's animation */
+ qreal mHandleOpacity;
+ QPropertyAnimation *animHandle;
+ QTimer *hideHandleTimer;
+
public slots:
- void setPosition( float, int, int );
+ void setPosition( float, int64_t, int );
+ void setSeekable( bool b ) { b_seekable = b ; }
+ void updateBuffering( float );
+ void hideHandle();
+
private slots:
- void userDrag( int );
+ void startSeekTimer();
+ void updatePos();
+
signals:
void sliderDragged( float );
-};
+};
+/* Sound Slider inherited directly from QAbstractSlider */
class QPaintEvent;
-#include <QAbstractSlider>
+
+#define SOUNDMAX 125 // % (+6dB)
class SoundSlider : public QAbstractSlider
{
Q_OBJECT
public:
- SoundSlider( QWidget *_parent, bool b_softamp );
- virtual ~SoundSlider() {};
+ SoundSlider(QWidget *_parent, float _i_step, char *psz_colors, int max = SOUNDMAX );
+ void setMuted( bool ); /* Set Mute status */
+
protected:
- int padding;
- virtual void paintEvent(QPaintEvent *);
+ const static int paddingL = 3;
+ const static int paddingR = 2;
+
+ virtual void paintEvent( QPaintEvent *);
virtual void wheelEvent( QWheelEvent *event );
virtual void mousePressEvent( QMouseEvent * );
virtual void mouseMoveEvent( QMouseEvent * );
virtual void mouseReleaseEvent( QMouseEvent * );
+
+ void processReleasedButton();
+
private:
- bool b_sliding;
- bool b_outside;
- int i_oldvalue;
- void changeValue( int x );
- QPixmap pixGradient;
- QPixmap pixLimit;
+ bool isSliding; /* Whether we are currently sliding by user action */
+ bool b_mouseOutside; /* Whether the mouse is outside or inside the Widget */
+ int i_oldvalue; /* Store the old Value before changing */
+ float f_step; /* How much do we increase each time we wheel */
+ bool b_isMuted;
+
+ QPixmap pixGradient; /* Gradient pix storage */
+ QPixmap pixGradient2; /* Muted Gradient pix storage */
+ QPixmap pixOutside; /* OutLine pix storage */
+ QPainter painter;
+ QColor background;
+ QColor foreground;
+ QFont textfont;
+ QRect textrect;
+
+ void changeValue( int x ); /* Function to modify the value from pixel x() */
};
#endif