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 "input_manager.hpp"
44 #define VOLUME_MAX 200
46 /* on WIN32 hide() for fullscreen controller doesnt work, so it have to be
47 done by trick with setting the opacity of window */
52 /* to trying transparency with fullscreen controller on windows enable that */
53 /* it can be enabled on-non windows systems,
54 but it will be transparent only with composite manager */
56 #define HAVE_TRANSPARENCY 1
58 #define HAVE_TRANSPARENCY 0
61 /* Default value of opacity for FS controller */
62 #define DEFAULT_OPACITY 0.75
70 /******************** Video Widget ****************/
71 class VideoWidget : public QFrame
74 friend class MainInterface;
77 VideoWidget( intf_thread_t * );
78 virtual ~VideoWidget();
80 void *request( vout_thread_t *, int *, int *,
81 unsigned int *, unsigned int * );
82 void release( void * );
83 int control( void *, int, va_list );
85 virtual QSize sizeHint() const;
87 intf_thread_t *p_intf;
88 vout_thread_t *p_vout;
94 void askVideoWidgetToShow();
98 void SetSizing( unsigned int, unsigned int );
101 virtual QPaintEngine *paintEngine() const
106 virtual void paintEvent(QPaintEvent *);
109 /******************** Background Widget ****************/
110 class BackgroundWidget : public QWidget
114 BackgroundWidget( intf_thread_t * );
115 virtual ~BackgroundWidget();
120 virtual void contextMenuEvent( QContextMenuEvent *event );
121 intf_thread_t *p_intf;
122 virtual void resizeEvent( QResizeEvent * event );
124 void toggle(){ TOGGLEV( this ); }
125 void updateArt( QString );
128 class VisualSelector : public QFrame
132 VisualSelector( intf_thread_t *);
133 virtual ~VisualSelector();
135 intf_thread_t *p_intf;
142 /* Advanced Button Bar */
144 class AdvControlsWidget : public QFrame
148 AdvControlsWidget( intf_thread_t *);
149 virtual ~AdvControlsWidget();
151 void enableInput( bool );
152 void enableVideo( bool );
155 intf_thread_t *p_intf;
156 QPushButton *recordButton, *ABButton;
157 QPushButton *snapshotButton, *frameButton;
159 mtime_t timeA, timeB;
168 void AtoBLoop( float, int, int );
175 class VolumeClickHandler;
177 class QAbstractSlider;
180 class ControlsWidget : public QFrame
184 /* p_intf, advanced control visible or not, blingbling or not */
185 ControlsWidget( intf_thread_t *_p_i, MainInterface *_p_mi,
186 bool b_advControls, bool b_shiny, bool b_fsCreation = false);
187 virtual ~ControlsWidget();
189 QPushButton *playlistButton;
190 void setStatus( int );
191 void enableInput( bool );
192 void enableVideo( bool );
194 void setNavigation( int );
196 friend class MainInterface;
197 friend class VolumeClickHandler;
199 intf_thread_t *p_intf;
202 QGridLayout *controlLayout;
204 QPushButton *prevSectionButton, *nextSectionButton, *menuButton;
205 QPushButton *playButton, *fullscreenButton, *extSettingsButton;
206 QPushButton *telexTransparent, *telexOn;
208 QToolButton *slowerButton, *fasterButton;
209 QHBoxLayout *controlButLayout;
210 AdvControlsWidget *advControls;
211 QLabel *volMuteLabel;
212 QAbstractSlider *volumeSlider;
213 VolumeClickHandler *hVolLabel;
215 bool b_advancedVisible;
216 bool b_telexTransparent;
223 void updateVolume( int );
224 void updateVolume( void );
230 void toggleAdvanced();
231 void toggleTeletext();
232 void toggleTeletextTransparency();
234 void advancedControlsToggled( bool );
237 /***********************************
238 * Fullscreen controller
239 ***********************************/
241 static int showFullscreenControllCallback(vlc_object_t *vlc_object, const char *variable, vlc_value_t old_val,
242 vlc_value_t new_val, void *data);
244 static int regMouseMoveCallback(vlc_object_t *vlc_object, const char *variable, vlc_value_t old_val,
245 vlc_value_t new_val, void *data);
247 class FullscreenControllerWidget : public ControlsWidget
251 FullscreenControllerWidget( intf_thread_t *, MainInterface*, bool, bool );
252 virtual ~FullscreenControllerWidget();
254 void SetHideTimeout( int hideTimeout ) { i_hideTimeout = hideTimeout; }
255 void regFullscreenCallback( vout_thread_t *p_vout );
260 void unregFullscreenCallback();
263 friend class MainInterface;
264 friend class VolumeClickHandler;
266 virtual void mouseMoveEvent( QMouseEvent *event );
267 virtual void mousePressEvent( QMouseEvent *event );
268 virtual void enterEvent( QEvent *event );
269 virtual void leaveEvent( QEvent *event );
270 virtual void keyPressEvent( QKeyEvent *event );
273 void hideFSControllerWidget();
279 #if HAVE_TRANSPARENCY
280 QTimer *p_slowHideTimer;
285 int i_hideTimeout; /* FSC hiding timeout, same as mouse hiding timeout */
292 virtual void customEvent( QEvent *event );
297 class VolumeClickHandler : public QObject
300 VolumeClickHandler( intf_thread_t *_p_intf, ControlsWidget *_m ) :QObject(_m)
301 {m = _m; p_intf = _p_intf; }
302 virtual ~VolumeClickHandler() {};
303 bool eventFilter( QObject *obj, QEvent *e )
305 if (e->type() == QEvent::MouseButtonPress )
307 aout_VolumeMute( p_intf, NULL );
308 audio_volume_t i_volume;
309 aout_VolumeGet( p_intf, &i_volume );
310 m->updateVolume( i_volume * VOLUME_MAX / (AOUT_VOLUME_MAX/2) );
317 intf_thread_t *p_intf;
321 #include <QMouseEvent>
322 class TimeLabel : public QLabel
325 void mousePressEvent( QMouseEvent *event )
327 emit timeLabelClicked();
329 void mouseDoubleClickEvent( QMouseEvent *event )
331 emit timeLabelDoubleClicked();
334 void timeLabelClicked();
335 void timeLabelDoubleClicked();
338 class SpeedLabel : public QLabel
342 SpeedLabel( intf_thread_t *_p_intf, const QString text ): QLabel( text)
343 { p_intf = _p_intf; }
346 virtual void mouseDoubleClickEvent ( QMouseEvent * event )
348 THEMIM->getIM()->setRate( INPUT_RATE_DEFAULT );
351 intf_thread_t *p_intf;
354 /******************** Speed Control Widgets ****************/
355 class SpeedControlWidget : public QFrame
359 SpeedControlWidget( intf_thread_t *);
360 virtual ~SpeedControlWidget();
361 void updateControls( int );
363 intf_thread_t *p_intf;
364 QSlider *speedSlider;
366 void setEnable( bool );
368 void updateRate( int );