1 /*****************************************************************************
2 * interface_widgets.hpp : Custom widgets for the main interface
3 ****************************************************************************
4 * Copyright (C) 2006 the VideoLAN team
7 * Authors: Clément Stenac <zorglub@videolan.org>
8 * Jean-Baptiste Kempf <jb@videolan.org>
9 * Rafaël Carré <funman@videolanorg>
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24 *****************************************************************************/
26 #ifndef _INTFWIDGETS_H_
27 #define _INTFWIDGETS_H_
33 #include <vlc_common.h>
34 #include <vlc_interface.h>
38 #include "main_interface.hpp"
39 #include "components/controller.hpp"
40 #include "components/controller_widget.hpp"
45 #include <QMouseEvent>
52 /******************** Video Widget ****************/
53 class VideoWidget : public QFrame
56 friend class MainInterface;
59 VideoWidget( intf_thread_t * );
60 virtual ~VideoWidget();
62 void *request( vout_thread_t *, int *, int *,
63 unsigned int *, unsigned int * );
65 int control( void *, int, va_list );
67 virtual QSize sizeHint() const;
70 virtual QPaintEngine *paintEngine() const
75 virtual void paintEvent(QPaintEvent *);
78 intf_thread_t *p_intf;
79 vout_thread_t *p_vout;
84 void askVideoWidgetToShow( unsigned int, unsigned int );
87 void SetSizing( unsigned int, unsigned int );
91 /******************** Background Widget ****************/
92 class BackgroundWidget : public QWidget
96 BackgroundWidget( intf_thread_t * );
97 virtual ~BackgroundWidget();
102 virtual void contextMenuEvent( QContextMenuEvent *event );
103 intf_thread_t *p_intf;
104 virtual void resizeEvent( QResizeEvent * event );
107 void toggle(){ TOGGLEV( this ); }
108 void updateArt( input_item_t* );
112 class VisualSelector : public QFrame
116 VisualSelector( intf_thread_t *);
117 virtual ~VisualSelector();
119 intf_thread_t *p_intf;
127 #define VOLUME_MAX 200
128 class VolumeClickHandler : public QObject
131 VolumeClickHandler( intf_thread_t *_p_intf, SoundWidget *_m ) : QObject(_m)
132 {m = _m; p_intf = _p_intf; }
133 virtual ~VolumeClickHandler() {};
134 virtual bool eventFilter( QObject *obj, QEvent *e );
137 intf_thread_t *p_intf;
140 class TimeLabel : public QLabel
144 TimeLabel( intf_thread_t *_p_intf );
146 virtual void mousePressEvent( QMouseEvent *event )
150 virtual void mouseDoubleClickEvent( QMouseEvent *event )
153 emit timeLabelDoubleClicked();
156 intf_thread_t *p_intf;
157 bool b_remainingTime;
158 void toggleTimeDisplay();
160 void timeLabelDoubleClicked();
162 void setDisplayPosition( float pos, int time, int length );
163 void setStatus( int i_status );
166 class SpeedLabel : public QLabel
170 SpeedLabel( intf_thread_t *_p_intf, const QString text ): QLabel( text)
171 { p_intf = _p_intf; }
174 virtual void mouseDoubleClickEvent ( QMouseEvent * event )
176 THEMIM->getIM()->setRate( INPUT_RATE_DEFAULT );
179 intf_thread_t *p_intf;
182 /******************** Speed Control Widgets ****************/
183 class SpeedControlWidget : public QFrame
187 SpeedControlWidget( intf_thread_t *);
188 virtual ~SpeedControlWidget();
189 void updateControls( int );
191 intf_thread_t *p_intf;
192 QSlider *speedSlider;
194 void setEnable( bool );
196 void updateRate( int );
200 class CoverArtLabel : public QLabel
204 CoverArtLabel( QWidget *parent,
205 vlc_object_t *p_this,
206 input_item_t *p_input = NULL );
207 virtual ~CoverArtLabel()
208 { if( p_input ) vlc_gc_decref( p_input ); };
210 input_item_t *p_input;
211 vlc_object_t *p_this;
215 void requestUpdate() { emit updateRequested(); };
216 void update( input_item_t* p_item )
217 { if( p_input ) vlc_gc_decref( p_input );
218 if( ( p_input = p_item ) ) vlc_gc_incref( p_input );
223 void downloadCover();
226 void updateRequested();