1 /*****************************************************************************
2 * interface_widgets.cpp : 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>
10 * Ilkka Ollakka <ileoo@videolan.org>
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2 of the License, or
15 * ( at your option ) any later version.
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
25 *****************************************************************************/
33 #include "dialogs_provider.hpp"
34 #include "components/interface_widgets.hpp"
35 #include "main_interface.hpp"
36 #include "input_manager.hpp"
38 #include "util/input_slider.hpp"
39 #include "util/customwidgets.hpp"
42 #include <QSpacerItem>
44 #include <QPushButton>
45 #include <QToolButton>
46 #include <QHBoxLayout>
49 #include <QResizeEvent>
53 # include <X11/Xlib.h>
54 # include <qx11info_x11.h>
59 #define I_PLAY_TOOLTIP N_("Play\nIf the playlist is empty, open a media")
61 /**********************************************************************
62 * Video Widget. A simple frame on which video is drawn
63 * This class handles resize issues
64 **********************************************************************/
66 VideoWidget::VideoWidget( intf_thread_t *_p_i ) : QFrame( NULL ), p_intf( _p_i )
70 hide(); setMinimumSize( 16, 16 );
71 videoSize.rwidth() = -1;
72 videoSize.rheight() = -1;
73 setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding );
75 /* Black background is more coherent for a Video Widget IMVHO */
76 QPalette plt = palette();
77 plt.setColor( QPalette::Active, QPalette::Window , Qt::black );
78 plt.setColor( QPalette::Inactive, QPalette::Window , Qt::black );
80 setAttribute( Qt::WA_PaintOnScreen, true );
82 /* The core can ask through a callback to show the video. */
84 connect( this, SIGNAL(askVideoWidgetToShow( unsigned int, unsigned int)),
85 this, SLOT(SetSizing(unsigned int, unsigned int )),
86 Qt::BlockingQueuedConnection );
88 #error This is broken. Fix it with a QEventLoop with a processEvents ()
89 connect( this, SIGNAL(askVideoWidgetToShow( unsigned int, unsigned int)),
90 this, SLOT(SetSizing(unsigned int, unsigned int )) );
94 void VideoWidget::paintEvent(QPaintEvent *ev)
96 QFrame::paintEvent(ev);
98 XFlush( QX11Info::display() );
102 VideoWidget::~VideoWidget()
104 vout_thread_t *p_vout = i_vout
105 ? (vout_thread_t *)vlc_object_get( i_vout ) : NULL;
109 if( !p_intf->psz_switch_intf )
111 if( vout_Control( p_vout, VOUT_CLOSE ) != VLC_SUCCESS )
112 vout_Control( p_vout, VOUT_REPARENT );
116 if( vout_Control( p_vout, VOUT_REPARENT ) != VLC_SUCCESS )
117 vout_Control( p_vout, VOUT_CLOSE );
119 vlc_object_release( p_vout );
124 * Request the video to avoid the conflicts
126 void *VideoWidget::request( vout_thread_t *p_nvout, int *pi_x, int *pi_y,
127 unsigned int *pi_width, unsigned int *pi_height )
129 msg_Dbg( p_intf, "Video was requested %i, %i", *pi_x, *pi_y );
130 emit askVideoWidgetToShow( *pi_width, *pi_height );
133 msg_Dbg( p_intf, "embedded video already in use" );
136 i_vout = p_nvout->i_object_id;
137 msg_Dbg( p_intf, "embedded video ready (handle %p)", winId() );
138 return ( void* )winId();
141 /* Set the Widget to the correct Size */
142 /* Function has to be called by the parent
143 Parent has to care about resizing himself*/
144 void VideoWidget::SetSizing( unsigned int w, unsigned int h )
146 msg_Dbg( p_intf, "Video is resizing to: %i %i", w, h );
147 videoSize.rwidth() = w;
148 videoSize.rheight() = h;
149 if( isHidden() ) show();
150 updateGeometry(); // Needed for deinterlace
153 void VideoWidget::release( void *p_win )
155 msg_Dbg( p_intf, "Video is not needed anymore" );
157 videoSize.rwidth() = 0;
158 videoSize.rheight() = 0;
160 updateGeometry(); // Needed for deinterlace
163 QSize VideoWidget::sizeHint() const
168 /**********************************************************************
169 * Background Widget. Show a simple image background. Currently,
170 * it's album art if present or cone.
171 **********************************************************************/
172 #define ICON_SIZE 128
173 #define MAX_BG_SIZE 400
174 #define MIN_BG_SIZE 64
176 BackgroundWidget::BackgroundWidget( intf_thread_t *_p_i )
177 :QWidget( NULL ), p_intf( _p_i )
179 /* We should use that one to take the more size it can */
180 setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Expanding);
182 /* A dark background */
183 setAutoFillBackground( true );
185 plt.setColor( QPalette::Active, QPalette::Window , Qt::black );
186 plt.setColor( QPalette::Inactive, QPalette::Window , Qt::black );
189 /* A cone in the middle */
191 label->setMargin( 5 );
192 label->setMaximumHeight( MAX_BG_SIZE );
193 label->setMaximumWidth( MAX_BG_SIZE );
194 label->setMinimumHeight( MIN_BG_SIZE );
195 label->setMinimumWidth( MIN_BG_SIZE );
196 if( QDate::currentDate().dayOfYear() >= 354 )
197 label->setPixmap( QPixmap( ":/vlc128-christmas.png" ) );
199 label->setPixmap( QPixmap( ":/vlc128.png" ) );
201 QGridLayout *backgroundLayout = new QGridLayout( this );
202 backgroundLayout->addWidget( label, 0, 1 );
203 backgroundLayout->setColumnStretch( 0, 1 );
204 backgroundLayout->setColumnStretch( 2, 1 );
206 CONNECT( THEMIM->getIM(), artChanged( QString ), this, updateArt( QString ) );
209 BackgroundWidget::~BackgroundWidget()
212 void BackgroundWidget::resizeEvent( QResizeEvent * event )
214 if( event->size().height() <= MIN_BG_SIZE )
220 void BackgroundWidget::updateArt( QString url )
224 if( QDate::currentDate().dayOfYear() >= 354 )
225 label->setPixmap( QPixmap( ":/vlc128-christmas.png" ) );
227 label->setPixmap( QPixmap( ":/vlc128.png" ) );
232 label->setPixmap( QPixmap( url ) );
236 void BackgroundWidget::contextMenuEvent( QContextMenuEvent *event )
238 QVLCMenu::PopupMenu( p_intf, true );
242 /**********************************************************************
243 * Visualization selector panel
244 **********************************************************************/
245 VisualSelector::VisualSelector( intf_thread_t *_p_i ) :
246 QFrame( NULL ), p_intf( _p_i )
248 QHBoxLayout *layout = new QHBoxLayout( this );
249 layout->setMargin( 0 );
250 QPushButton *prevButton = new QPushButton( "Prev" );
251 QPushButton *nextButton = new QPushButton( "Next" );
252 layout->addWidget( prevButton );
253 layout->addWidget( nextButton );
255 layout->addStretch( 10 );
256 layout->addWidget( new QLabel( qtr( "Current visualization" ) ) );
258 current = new QLabel( qtr( "None" ) );
259 layout->addWidget( current );
261 BUTTONACT( prevButton, prev() );
262 BUTTONACT( nextButton, next() );
265 setMaximumHeight( 35 );
268 VisualSelector::~VisualSelector()
271 void VisualSelector::prev()
273 char *psz_new = aout_VisualPrev( p_intf );
276 current->setText( qfu( psz_new ) );
281 void VisualSelector::next()
283 char *psz_new = aout_VisualNext( p_intf );
286 current->setText( qfu( psz_new ) );
292 /**********************************************************************
294 **********************************************************************/
296 #define setupSmallButton( aButton ){ \
297 aButton->setMaximumSize( QSize( 26, 26 ) ); \
298 aButton->setMinimumSize( QSize( 26, 26 ) ); \
299 aButton->setIconSize( QSize( 20, 20 ) ); }
301 /* init static variables in advanced controls */
302 mtime_t AdvControlsWidget::timeA = 0;
303 mtime_t AdvControlsWidget::timeB = 0;
305 AdvControlsWidget::AdvControlsWidget( intf_thread_t *_p_i, bool b_fsCreation = false ) :
306 QFrame( NULL ), p_intf( _p_i )
308 QHBoxLayout *advLayout = new QHBoxLayout( this );
309 advLayout->setMargin( 0 );
310 advLayout->setSpacing( 0 );
311 advLayout->setAlignment( Qt::AlignBottom );
314 ABButton = new QPushButton;
315 setupSmallButton( ABButton );
316 advLayout->addWidget( ABButton );
317 BUTTON_SET_ACT_I( ABButton, "", atob_nob,
318 qtr( "Loop from point A to point B continuously.\nClick to set point A" ),
322 /* in FS controller we skip this, because we dont want to have it double
325 CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
326 this, AtoBLoop( float, int, int ) );
327 /* set up synchronization between main controller and fs controller */
328 CONNECT( THEMIM->getIM(), advControlsSetIcon(), this, setIcon() );
329 connect( this, SIGNAL( timeChanged() ),
330 THEMIM->getIM(), SIGNAL( advControlsSetIcon()));
332 frameButton = new QPushButton( "Fr" );
333 frameButton->setMaximumSize( QSize( 26, 26 ) );
334 frameButton->setIconSize( QSize( 20, 20 ) );
335 advLayout->addWidget( frameButton );
336 BUTTON_SET_ACT( frameButton, "Fr", qtr( "Frame by frame" ), frame() );
339 recordButton = new QPushButton;
340 setupSmallButton( recordButton );
341 advLayout->addWidget( recordButton );
342 BUTTON_SET_ACT_I( recordButton, "", record,
343 qtr( "Record" ), record() );
345 /* Snapshot Button */
346 snapshotButton = new QPushButton;
347 setupSmallButton( snapshotButton );
348 advLayout->addWidget( snapshotButton );
349 BUTTON_SET_ACT_I( snapshotButton, "", snapshot,
350 qtr( "Take a snapshot" ), snapshot() );
353 AdvControlsWidget::~AdvControlsWidget()
356 void AdvControlsWidget::enableInput( bool enable )
359 if( THEMIM->getInput() != NULL )
361 input_item_t *p_item = input_GetItem( THEMIM->getInput() );
362 i_input_id = p_item->i_id;
364 ABButton->setEnabled( enable );
365 recordButton->setEnabled( enable );
367 if( enable && ( i_last_input_id != i_input_id ) )
370 i_last_input_id = i_input_id;
375 void AdvControlsWidget::enableVideo( bool enable )
377 snapshotButton->setEnabled( enable );
379 frameButton->setEnabled( enable );
383 void AdvControlsWidget::snapshot()
385 vout_thread_t *p_vout =
386 (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
387 if( p_vout ) vout_Control( p_vout, VOUT_SNAPSHOT );
390 /* Function called when the button is clicked() */
391 void AdvControlsWidget::fromAtoB()
395 timeA = var_GetTime( THEMIM->getInput(), "time" );
401 timeB = var_GetTime( THEMIM->getInput(), "time" );
402 var_SetTime( THEMIM->getInput(), "time" , timeA );
411 /* setting/synchro icons after click on main or fs controller */
412 void AdvControlsWidget::setIcon()
414 if( !timeA && !timeB)
416 ABButton->setIcon( QIcon( ":/atob_nob" ) );
417 ABButton->setToolTip( qtr( "Loop from point A to point B continuously\nClick to set point A" ) );
419 else if( timeA && !timeB )
421 ABButton->setIcon( QIcon( ":/atob_noa" ) );
422 ABButton->setToolTip( qtr( "Click to set point B" ) );
424 else if( timeA && timeB )
426 ABButton->setIcon( QIcon( ":/atob" ) );
427 ABButton->setToolTip( qtr( "Stop the A to B loop" ) );
431 /* Function called regularly when in an AtoB loop */
432 void AdvControlsWidget::AtoBLoop( float f_pos, int i_time, int i_length )
436 if( ( i_time >= (int)( timeB/1000000 ) )
437 || ( i_time < (int)( timeA/1000000 ) ) )
438 var_SetTime( THEMIM->getInput(), "time" , timeA );
442 /* FIXME Record function */
443 void AdvControlsWidget::record(){}
446 //FIXME Frame by frame function
447 void AdvControlsWidget::frame(){}
450 /*****************************
451 * DA Control Widget !
452 *****************************/
453 ControlsWidget::ControlsWidget( intf_thread_t *_p_i,
454 MainInterface *_p_mi,
458 QFrame( _p_mi ), p_intf( _p_i )
460 setSizePolicy( QSizePolicy::Preferred , QSizePolicy::Maximum );
462 /** The main Slider **/
463 slider = new InputSlider( Qt::Horizontal, NULL );
464 /* Update the position when the IM has changed */
465 CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
466 slider, setPosition( float, int, int ) );
467 /* And update the IM, when the position has changed */
468 CONNECT( slider, sliderDragged( float ),
469 THEMIM->getIM(), sliderUpdate( float ) );
471 /** Slower and faster Buttons **/
472 slowerButton = new QToolButton;
473 slowerButton->setAutoRaise( true );
474 slowerButton->setMaximumSize( QSize( 26, 20 ) );
476 BUTTON_SET_ACT( slowerButton, "-", qtr( "Slower" ), slower() );
478 fasterButton = new QToolButton;
479 fasterButton->setAutoRaise( true );
480 fasterButton->setMaximumSize( QSize( 26, 20 ) );
482 BUTTON_SET_ACT( fasterButton, "+", qtr( "Faster" ), faster() );
484 /* advanced Controls handling */
485 b_advancedVisible = b_advControls;
487 advControls = new AdvControlsWidget( p_intf, b_fsCreation );
488 if( !b_advancedVisible ) advControls->hide();
490 /** Disc and Menus handling */
491 discFrame = new QWidget( this );
493 QHBoxLayout *discLayout = new QHBoxLayout( discFrame );
494 discLayout->setSpacing( 0 );
495 discLayout->setMargin( 0 );
497 prevSectionButton = new QPushButton( discFrame );
498 setupSmallButton( prevSectionButton );
499 discLayout->addWidget( prevSectionButton );
501 menuButton = new QPushButton( discFrame );
502 setupSmallButton( menuButton );
503 discLayout->addWidget( menuButton );
505 nextSectionButton = new QPushButton( discFrame );
506 setupSmallButton( nextSectionButton );
507 discLayout->addWidget( nextSectionButton );
509 BUTTON_SET_IMG( prevSectionButton, "", dvd_prev, "" );
510 BUTTON_SET_IMG( nextSectionButton, "", dvd_next, "" );
511 BUTTON_SET_IMG( menuButton, "", dvd_menu, qtr( "Menu" ) );
515 /* Change the navigation button display when the IM navigation changes */
516 CONNECT( THEMIM->getIM(), navigationChanged( int ),
517 this, setNavigation( int ) );
518 /* Changes the IM navigation when triggered on the nav buttons */
519 CONNECT( prevSectionButton, clicked(), THEMIM->getIM(),
521 CONNECT( nextSectionButton, clicked(), THEMIM->getIM(),
523 CONNECT( menuButton, clicked(), THEMIM->getIM(),
528 * TODO: Merge with upper menu in a StackLayout
530 telexFrame = new QWidget( this );
531 QHBoxLayout *telexLayout = new QHBoxLayout( telexFrame );
532 telexLayout->setSpacing( 0 );
533 telexLayout->setMargin( 0 );
535 telexOn = new QPushButton;
536 setupSmallButton( telexOn );
537 telexLayout->addWidget( telexOn );
539 telexTransparent = new QPushButton;
540 setupSmallButton( telexTransparent );
541 telexLayout->addWidget( telexTransparent );
542 b_telexTransparent = false;
544 telexPage = new QSpinBox;
545 telexPage->setRange( 0, 999 );
546 telexPage->setValue( 100 );
547 telexPage->setAccelerated( true );
548 telexPage->setWrapping( true );
549 telexPage->setAlignment( Qt::AlignRight );
550 telexPage->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Minimum );
551 telexLayout->addWidget( telexPage );
553 telexFrame->hide(); /* default hidden */
555 CONNECT( telexPage, valueChanged( int ), THEMIM->getIM(),
556 telexGotoPage( int ) );
557 CONNECT( THEMIM->getIM(), setNewTelexPage( int ),
558 telexPage, setValue( int ) );
560 BUTTON_SET_IMG( telexOn, "", tv, qtr( "Teletext on" ) );
562 CONNECT( telexOn, clicked(), THEMIM->getIM(),
563 telexToggleButtons() );
564 CONNECT( telexOn, clicked( bool ), THEMIM->getIM(),
565 telexToggle( bool ) );
566 CONNECT( THEMIM->getIM(), toggleTelexButtons(),
567 this, toggleTeletext() );
568 b_telexEnabled = false;
569 telexTransparent->setEnabled( false );
570 telexPage->setEnabled( false );
572 BUTTON_SET_IMG( telexTransparent, "", tvtelx, qtr( "Teletext" ) );
573 CONNECT( telexTransparent, clicked( bool ),
574 THEMIM->getIM(), telexSetTransparency() );
575 CONNECT( THEMIM->getIM(), toggleTelexTransparency(),
576 this, toggleTeletextTransparency() );
577 CONNECT( THEMIM->getIM(), teletextEnabled( bool ),
578 this, enableTeletext( bool ) );
581 QSizePolicy sizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed );
582 sizePolicy.setHorizontalStretch( 0 );
583 sizePolicy.setVerticalStretch( 0 );
586 playButton = new QPushButton;
587 playButton->setSizePolicy( sizePolicy );
588 playButton->setMaximumSize( QSize( 36, 36 ) );
589 playButton->setMinimumSize( QSize( 36, 36 ) );
590 playButton->setIconSize( QSize( 30, 30 ) );
593 /** Prev + Stop + Next Block **/
594 controlButLayout = new QHBoxLayout;
595 controlButLayout->setSpacing( 0 ); /* Don't remove that, will be useful */
598 QPushButton *prevButton = new QPushButton;
599 prevButton->setSizePolicy( sizePolicy );
600 setupSmallButton( prevButton );
602 controlButLayout->addWidget( prevButton );
605 QPushButton *stopButton = new QPushButton;
606 stopButton->setSizePolicy( sizePolicy );
607 setupSmallButton( stopButton );
609 controlButLayout->addWidget( stopButton );
612 QPushButton *nextButton = new QPushButton;
613 nextButton->setSizePolicy( sizePolicy );
614 setupSmallButton( nextButton );
616 controlButLayout->addWidget( nextButton );
618 /* Add this block to the main layout */
620 BUTTON_SET_ACT_I( playButton, "", play_b, qtr( I_PLAY_TOOLTIP ), play() );
621 BUTTON_SET_ACT_I( prevButton, "" , previous_b,
622 qtr( "Previous media in the playlist" ), prev() );
623 BUTTON_SET_ACT_I( nextButton, "", next_b,
624 qtr( "Next media in the playlist" ), next() );
625 BUTTON_SET_ACT_I( stopButton, "", stop_b, qtr( "Stop playback" ), stop() );
628 * Other first Line buttons
630 /** Fullscreen/Visualisation **/
631 fullscreenButton = new QPushButton;
632 BUTTON_SET_ACT_I( fullscreenButton, "", fullscreen,
633 qtr( "Toggle the video in fullscreen" ), fullscreen() );
634 setupSmallButton( fullscreenButton );
638 /** Playlist Button **/
639 playlistButton = new QPushButton;
640 setupSmallButton( playlistButton );
641 BUTTON_SET_IMG( playlistButton, "" , playlist, qtr( "Show playlist" ) );
642 CONNECT( playlistButton, clicked(), _p_mi, togglePlaylist() );
644 /** extended Settings **/
645 extSettingsButton = new QPushButton;
646 BUTTON_SET_ACT_I( extSettingsButton, "", extended,
647 qtr( "Show extended settings" ), extSettings() );
648 setupSmallButton( extSettingsButton );
652 hVolLabel = new VolumeClickHandler( p_intf, this );
654 volMuteLabel = new QLabel;
655 volMuteLabel->setPixmap( QPixmap( ":/volume-medium" ) );
656 volMuteLabel->installEventFilter( hVolLabel );
660 volumeSlider = new SoundSlider( this,
661 config_GetInt( p_intf, "volume-step" ),
662 config_GetInt( p_intf, "qt-volume-complete" ),
663 config_GetPsz( p_intf, "qt-slider-colours" ) );
667 volumeSlider = new QSlider( this );
668 volumeSlider->setOrientation( Qt::Horizontal );
670 volumeSlider->setMaximumSize( QSize( 200, 40 ) );
671 volumeSlider->setMinimumSize( QSize( 85, 30 ) );
672 volumeSlider->setFocusPolicy( Qt::NoFocus );
674 /* Set the volume from the config */
675 volumeSlider->setValue( ( config_GetInt( p_intf, "volume" ) ) *
676 VOLUME_MAX / (AOUT_VOLUME_MAX/2) );
678 /* Force the update at build time in order to have a muted icon if needed */
679 updateVolume( volumeSlider->value() );
681 /* Volume control connection */
682 CONNECT( volumeSlider, valueChanged( int ), this, updateVolume( int ) );
683 CONNECT( THEMIM, volumeChanged( void ), this, updateVolume( void ) );
687 controlLayout = new QGridLayout( this );
689 controlLayout->setSpacing( 0 );
690 controlLayout->setLayoutMargins( 7, 5, 7, 3, 6 );
692 controlLayout->addWidget( slider, 0, 1, 1, 18 );
693 controlLayout->addWidget( slowerButton, 0, 0 );
694 controlLayout->addWidget( fasterButton, 0, 19 );
696 controlLayout->addWidget( discFrame, 1, 8, 2, 3, Qt::AlignBottom );
697 controlLayout->addWidget( telexFrame, 1, 8, 2, 5, Qt::AlignBottom );
699 controlLayout->addWidget( playButton, 2, 0, 2, 2, Qt::AlignBottom );
700 controlLayout->setColumnMinimumWidth( 2, 10 );
701 controlLayout->setColumnStretch( 2, 0 );
703 controlLayout->addLayout( controlButLayout, 3, 3, 1, 3, Qt::AlignBottom );
704 /* Column 6 is unused */
705 controlLayout->setColumnStretch( 6, 0 );
706 controlLayout->setColumnStretch( 7, 0 );
707 controlLayout->setColumnMinimumWidth( 7, 10 );
709 controlLayout->addWidget( fullscreenButton, 3, 8, Qt::AlignBottom );
710 controlLayout->addWidget( playlistButton, 3, 9, Qt::AlignBottom );
711 controlLayout->addWidget( extSettingsButton, 3, 10, Qt::AlignBottom );
712 controlLayout->setColumnStretch( 11, 0 ); /* telex alignment */
714 controlLayout->setColumnStretch( 12, 0 );
715 controlLayout->setColumnMinimumWidth( 12, 10 );
717 controlLayout->addWidget( advControls, 3, 13, 1, 3, Qt::AlignBottom );
719 controlLayout->setColumnStretch( 16, 10 );
720 controlLayout->setColumnMinimumWidth( 16, 10 );
722 controlLayout->addWidget( volMuteLabel, 3, 17, Qt::AlignBottom );
723 controlLayout->addWidget( volumeSlider, 3, 18, 1 , 2, Qt::AlignBottom );
729 ControlsWidget::~ControlsWidget()
732 void ControlsWidget::toggleTeletext()
734 bool b_enabled = THEMIM->teletextState();
737 telexTransparent->setEnabled( false );
738 telexPage->setEnabled( false );
739 b_telexEnabled = false;
743 telexTransparent->setEnabled( true );
744 telexPage->setEnabled( true );
745 b_telexEnabled = true;
749 void ControlsWidget::enableTeletext( bool b_enable )
751 telexFrame->setVisible( b_enable );
752 bool b_on = THEMIM->teletextState();
754 telexOn->setChecked( b_on );
755 telexTransparent->setEnabled( b_on );
756 telexPage->setEnabled( b_on );
757 b_telexEnabled = b_on;
760 void ControlsWidget::toggleTeletextTransparency()
762 if( b_telexTransparent )
764 telexTransparent->setIcon( QIcon( ":/tvtelx" ) );
765 telexTransparent->setToolTip( qtr( "Teletext" ) );
766 b_telexTransparent = false;
770 telexTransparent->setIcon( QIcon( ":/tvtelx-transparent" ) );
771 telexTransparent->setToolTip( qtr( "Transparent" ) );
772 b_telexTransparent = true;
776 void ControlsWidget::stop()
781 void ControlsWidget::play()
783 if( THEPL->current.i_size == 0 )
785 /* The playlist is empty, open a file requester */
786 THEDP->openFileDialog();
790 THEMIM->togglePlayPause();
793 void ControlsWidget::prev()
798 void ControlsWidget::next()
803 void ControlsWidget::setNavigation( int navigation )
805 #define HELP_PCH N_( "Previous chapter" )
806 #define HELP_NCH N_( "Next chapter" )
808 // 1 = chapter, 2 = title, 0 = no
809 if( navigation == 0 )
812 } else if( navigation == 1 ) {
813 prevSectionButton->setToolTip( qfu( HELP_PCH ) );
814 nextSectionButton->setToolTip( qfu( HELP_NCH ) );
818 prevSectionButton->setToolTip( qfu( HELP_PCH ) );
819 nextSectionButton->setToolTip( qfu( HELP_NCH ) );
825 static bool b_my_volume;
826 void ControlsWidget::updateVolume( int i_sliderVolume )
830 int i_res = i_sliderVolume * (AOUT_VOLUME_MAX / 2) / VOLUME_MAX;
831 aout_VolumeSet( p_intf, i_res );
833 if( i_sliderVolume == 0 )
835 volMuteLabel->setPixmap( QPixmap(":/volume-muted" ) );
836 volMuteLabel->setToolTip( qtr( "Unmute" ) );
840 if( i_sliderVolume < VOLUME_MAX / 3 )
841 volMuteLabel->setPixmap( QPixmap( ":/volume-low" ) );
842 else if( i_sliderVolume > (VOLUME_MAX * 2 / 3 ) )
843 volMuteLabel->setPixmap( QPixmap( ":/volume-high" ) );
844 else volMuteLabel->setPixmap( QPixmap( ":/volume-medium" ) );
845 volMuteLabel->setToolTip( qtr( "Mute" ) );
848 void ControlsWidget::updateVolume()
851 audio_volume_t i_volume;
852 aout_VolumeGet( p_intf, &i_volume );
853 i_volume = ( i_volume * VOLUME_MAX )/ (AOUT_VOLUME_MAX/2);
854 int i_gauge = volumeSlider->value();
856 if( i_volume - i_gauge > 1 || i_gauge - i_volume > 1 )
859 volumeSlider->setValue( i_volume );
864 void ControlsWidget::updateInput()
866 /* Activate the interface buttons according to the presence of the input */
867 enableInput( THEMIM->getIM()->hasInput() );
868 enableVideo( THEMIM->getIM()->hasVideo() && THEMIM->getIM()->hasInput() );
871 void ControlsWidget::setStatus( int status )
873 if( status == PLAYING_S ) /* Playing */
875 playButton->setIcon( QIcon( ":/pause_b" ) );
876 playButton->setToolTip( qtr( "Pause the playback" ) );
880 playButton->setIcon( QIcon( ":/play_b" ) );
881 playButton->setToolTip( qtr( I_PLAY_TOOLTIP ) );
887 * This functions toggle the fullscreen mode
888 * If there is no video, it should first activate Visualisations...
889 * This has also to be fixed in enableVideo()
891 void ControlsWidget::fullscreen()
893 vout_thread_t *p_vout =
894 (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT, FIND_ANYWHERE );
897 var_SetBool( p_vout, "fullscreen", !var_GetBool( p_vout, "fullscreen" ) );
898 vlc_object_release( p_vout );
902 void ControlsWidget::extSettings()
904 THEDP->extendedDialog();
907 void ControlsWidget::slower()
909 THEMIM->getIM()->slower();
912 void ControlsWidget::faster()
914 THEMIM->getIM()->faster();
917 void ControlsWidget::enableInput( bool enable )
919 slowerButton->setEnabled( enable );
920 slider->setEnabled( enable );
921 slider->setSliderPosition ( 0 );
922 fasterButton->setEnabled( enable );
924 /* Advanced Buttons too */
925 advControls->enableInput( enable );
928 void ControlsWidget::enableVideo( bool enable )
930 // TODO Later make the fullscreenButton toggle Visualisation and so on.
931 fullscreenButton->setEnabled( enable );
933 /* Advanced Buttons too */
934 advControls->enableVideo( enable );
937 void ControlsWidget::toggleAdvanced()
939 if( advControls && !b_advancedVisible )
942 b_advancedVisible = true;
947 b_advancedVisible = false;
949 emit advancedControlsToggled( b_advancedVisible );
953 /**********************************************************************
954 * Fullscrenn control widget
955 **********************************************************************/
956 FullscreenControllerWidget::FullscreenControllerWidget( intf_thread_t *_p_i,
957 MainInterface *_p_mi, bool b_advControls, bool b_shiny )
958 : ControlsWidget( _p_i, _p_mi, b_advControls, b_shiny, true ),
959 i_mouse_last_x( -1 ), i_mouse_last_y( -1 ), b_mouse_over(false),
960 b_slow_hide_begin(false), i_slow_hide_timeout(1),
961 b_fullscreen( false ), i_hide_timeout( 1 ), p_vout(NULL)
963 setWindowFlags( Qt::ToolTip );
965 setFrameShape( QFrame::StyledPanel );
966 setFrameStyle( QFrame::Sunken );
967 setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Minimum );
969 QGridLayout *fsLayout = new QGridLayout( this );
970 fsLayout->setLayoutMargins( 5, 1, 5, 1, 5 );
973 slider->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Minimum);
974 fsLayout->addWidget( slowerButton, 0, 0 );
975 fsLayout->addWidget( slider, 0, 1, 1, 8 );
976 fsLayout->addWidget( fasterButton, 0, 9 );
978 fsLayout->addWidget( playButton, 1, 0, 1, 2 );
979 fsLayout->addLayout( controlButLayout, 1, 2 );
981 fsLayout->addWidget( discFrame, 1, 3 );
982 fsLayout->addWidget( telexFrame, 1, 4 );
983 fsLayout->addWidget( advControls, 1, 5, Qt::AlignVCenter );
984 fsLayout->addWidget( fullscreenButton, 1, 6 );
986 fsLayout->addWidget( volMuteLabel, 1, 7 );
987 fsLayout->addWidget( volumeSlider, 1, 8, 1, 2 );
990 p_hideTimer = new QTimer( this );
991 CONNECT( p_hideTimer, timeout(), this, hideFSC() );
992 p_hideTimer->setSingleShot( true );
994 /* slow hiding timer */
995 #if HAVE_TRANSPARENCY
996 p_slowHideTimer = new QTimer( this );
997 CONNECT( p_slowHideTimer, timeout(), this, slowHideFSC() );
1000 adjustSize (); /* need to get real width and height for moving */
1003 QDesktopWidget * p_desktop = QApplication::desktop();
1005 move( p_desktop->width() / 2 - width() / 2,
1006 p_desktop->height() - height() );
1009 setWindowOpacity( 0.0 );
1015 vlc_mutex_init_recursive( &lock );
1018 FullscreenControllerWidget::~FullscreenControllerWidget()
1021 vlc_mutex_destroy( &lock );
1025 * Show fullscreen controller
1027 void FullscreenControllerWidget::showFSC()
1031 // after quiting and going to fs, we need to call show()
1037 b_fscHidden = false;
1038 setWindowOpacity( 1.0 );
1044 #if HAVE_TRANSPARENCY
1045 setWindowOpacity( DEFAULT_OPACITY );
1050 * Hide fullscreen controller
1051 * FIXME: under windows it have to be done by moving out of screen
1052 * because hide() doesnt work
1054 void FullscreenControllerWidget::hideFSC()
1058 setWindowOpacity( 0.0 ); // simulate hidding
1065 * Plane to hide fullscreen controller
1067 void FullscreenControllerWidget::planHideFSC()
1069 vlc_mutex_lock( &lock );
1070 int i_timeout = i_hide_timeout;
1071 vlc_mutex_unlock( &lock );
1073 p_hideTimer->start( i_timeout );
1075 #if HAVE_TRANSPARENCY
1076 b_slow_hide_begin = true;
1077 i_slow_hide_timeout = i_timeout;
1078 p_slowHideTimer->start( i_slow_hide_timeout / 2 );
1083 * Hidding fullscreen controller slowly
1084 * Linux: need composite manager
1085 * Windows: it is blinking, so it can be enabled by define TRASPARENCY
1087 void FullscreenControllerWidget::slowHideFSC()
1089 #if HAVE_TRANSPARENCY
1090 if( b_slow_hide_begin )
1092 b_slow_hide_begin = false;
1094 p_slowHideTimer->stop();
1095 /* the last part of time divided to 100 pieces */
1096 p_slowHideTimer->start( (int)( i_slow_hide_timeout / 2 / ( windowOpacity() * 100 ) ) );
1102 if ( windowOpacity() > 0.0 && !b_fscHidden )
1104 if ( windowOpacity() > 0.0 )
1107 /* we should use 0.01 because of 100 pieces ^^^
1108 but than it cannt be done in time */
1109 setWindowOpacity( windowOpacity() - 0.02 );
1112 if ( windowOpacity() <= 0.0 )
1113 p_slowHideTimer->stop();
1120 * events: show, hide, start timer for hidding
1122 void FullscreenControllerWidget::customEvent( QEvent *event )
1126 switch( event->type() )
1128 case FullscreenControlToggle_Type:
1129 vlc_mutex_lock( &lock );
1130 b_fs = b_fullscreen;
1131 vlc_mutex_unlock( &lock );
1139 p_hideTimer->stop();
1145 case FullscreenControlShow_Type:
1146 vlc_mutex_lock( &lock );
1147 b_fs = b_fullscreen;
1148 vlc_mutex_unlock( &lock );
1150 if( b_fs ) // FIXME I am not sure about that one
1153 case FullscreenControlHide_Type:
1156 case FullscreenControlPlanHide_Type:
1157 if( !b_mouse_over ) // Only if the mouse is not over FSC
1167 void FullscreenControllerWidget::mouseMoveEvent( QMouseEvent *event )
1169 if ( event->buttons() == Qt::LeftButton )
1171 int i_moveX = event->globalX() - i_mouse_last_x;
1172 int i_moveY = event->globalY() - i_mouse_last_y;
1174 move( x() + i_moveX, y() + i_moveY );
1176 i_mouse_last_x = event->globalX();
1177 i_mouse_last_y = event->globalY();
1183 * store position of cursor
1185 void FullscreenControllerWidget::mousePressEvent( QMouseEvent *event )
1187 i_mouse_last_x = event->globalX();
1188 i_mouse_last_y = event->globalY();
1192 * On mouse go above FSC
1194 void FullscreenControllerWidget::enterEvent( QEvent *event )
1196 b_mouse_over = true;
1198 p_hideTimer->stop();
1199 #if HAVE_TRANSPARENCY
1200 p_slowHideTimer->stop();
1205 * On mouse go out from FSC
1207 void FullscreenControllerWidget::leaveEvent( QEvent *event )
1211 b_mouse_over = false;
1215 * When you get pressed key, send it to video output
1216 * FIXME: clearing focus by clearFocus() to not getting
1217 * key press events didnt work
1219 void FullscreenControllerWidget::keyPressEvent( QKeyEvent *event )
1221 int i_vlck = qtEventToVLCKey( event );
1224 var_SetInteger( p_intf->p_libvlc, "key-pressed", i_vlck );
1232 static int FullscreenControllerWidgetFullscreenChanged( vlc_object_t *vlc_object, const char *variable,
1233 vlc_value_t old_val, vlc_value_t new_val,
1236 vout_thread_t *p_vout = (vout_thread_t *) vlc_object;
1237 FullscreenControllerWidget *p_fs = (FullscreenControllerWidget *)data;
1239 p_fs->fullscreenChanged( p_vout, new_val.b_bool, var_GetInteger( p_vout, "mouse-hide-timeout" ) );
1244 static int FullscreenControllerWidgetMouseMoved( vlc_object_t *vlc_object, const char *variable,
1245 vlc_value_t old_val, vlc_value_t new_val,
1248 FullscreenControllerWidget *p_fs = (FullscreenControllerWidget *)data;
1251 IMEvent *eShow = new IMEvent( FullscreenControlShow_Type, 0 );
1252 QApplication::postEvent( p_fs, static_cast<QEvent *>(eShow) );
1254 /* Plan hide event */
1255 IMEvent *eHide = new IMEvent( FullscreenControlPlanHide_Type, 0 );
1256 QApplication::postEvent( p_fs, static_cast<QEvent *>(eHide) );
1263 * It is called when video start
1265 void FullscreenControllerWidget::attachVout( vout_thread_t *p_nvout )
1267 assert( p_nvout && !p_vout );
1271 vlc_mutex_lock( &lock );
1272 var_AddCallback( p_vout, "fullscreen", FullscreenControllerWidgetFullscreenChanged, this ); /* I miss a add and fire */
1273 fullscreenChanged( p_vout, var_GetBool( p_vout, "fullscreen" ), var_GetInteger( p_vout, "mouse-hide-timeout" ) );
1274 vlc_mutex_unlock( &lock );
1277 * It is called after turn off video.
1279 void FullscreenControllerWidget::detachVout()
1283 var_DelCallback( p_vout, "fullscreen", FullscreenControllerWidgetFullscreenChanged, this );
1284 vlc_mutex_lock( &lock );
1285 fullscreenChanged( p_vout, false, 0 );
1286 vlc_mutex_unlock( &lock );
1292 * Register and unregister callback for mouse moving
1294 void FullscreenControllerWidget::fullscreenChanged( vout_thread_t *p_vout, bool b_fs, int i_timeout )
1296 vlc_mutex_lock( &lock );
1297 if( b_fs && !b_fullscreen )
1299 b_fullscreen = true;
1300 i_hide_timeout = i_timeout;
1301 var_AddCallback( p_vout, "mouse-moved", FullscreenControllerWidgetMouseMoved, this );
1303 else if( !b_fs && b_fullscreen )
1305 b_fullscreen = false;
1306 i_hide_timeout = i_timeout;
1307 var_DelCallback( p_vout, "mouse-moved", FullscreenControllerWidgetMouseMoved, this );
1309 /* Force fs hidding */
1310 IMEvent *eHide = new IMEvent( FullscreenControlHide_Type, 0 );
1311 QApplication::postEvent( this, static_cast<QEvent *>(eHide) );
1313 vlc_mutex_unlock( &lock );
1316 /**********************************************************************
1317 * Speed control widget
1318 **********************************************************************/
1319 SpeedControlWidget::SpeedControlWidget( intf_thread_t *_p_i ) :
1320 QFrame( NULL ), p_intf( _p_i )
1322 QSizePolicy sizePolicy( QSizePolicy::Maximum, QSizePolicy::Fixed );
1323 sizePolicy.setHorizontalStretch( 0 );
1324 sizePolicy.setVerticalStretch( 0 );
1326 speedSlider = new QSlider;
1327 speedSlider->setSizePolicy( sizePolicy );
1328 speedSlider->setMaximumSize( QSize( 80, 200 ) );
1329 speedSlider->setOrientation( Qt::Vertical );
1330 speedSlider->setTickPosition( QSlider::TicksRight );
1332 speedSlider->setRange( -24, 24 );
1333 speedSlider->setSingleStep( 1 );
1334 speedSlider->setPageStep( 1 );
1335 speedSlider->setTickInterval( 12 );
1337 CONNECT( speedSlider, valueChanged( int ), this, updateRate( int ) );
1339 QToolButton *normalSpeedButton = new QToolButton( this );
1340 normalSpeedButton->setMaximumSize( QSize( 26, 20 ) );
1341 normalSpeedButton->setAutoRaise( true );
1342 normalSpeedButton->setText( "1x" );
1343 normalSpeedButton->setToolTip( qtr( "Revert to normal play speed" ) );
1345 CONNECT( normalSpeedButton, clicked(), this, resetRate() );
1347 QVBoxLayout *speedControlLayout = new QVBoxLayout;
1348 speedControlLayout->setLayoutMargins( 4, 4, 4, 4, 4 );
1349 speedControlLayout->setSpacing( 4 );
1350 speedControlLayout->addWidget( speedSlider );
1351 speedControlLayout->addWidget( normalSpeedButton );
1352 setLayout( speedControlLayout );
1355 SpeedControlWidget::~SpeedControlWidget()
1358 void SpeedControlWidget::setEnable( bool b_enable )
1360 speedSlider->setEnabled( b_enable );
1363 void SpeedControlWidget::updateControls( int rate )
1365 if( speedSlider->isSliderDown() )
1367 //We don't want to change anything if the user is using the slider
1371 double value = 12 * log( (double)INPUT_RATE_DEFAULT / rate ) / log( 2 );
1372 int sliderValue = (int) ( ( value > 0 ) ? value + .5 : value - .5 );
1374 if( sliderValue < speedSlider->minimum() )
1376 sliderValue = speedSlider->minimum();
1378 else if( sliderValue > speedSlider->maximum() )
1380 sliderValue = speedSlider->maximum();
1383 //Block signals to avoid feedback loop
1384 speedSlider->blockSignals( true );
1385 speedSlider->setValue( sliderValue );
1386 speedSlider->blockSignals( false );
1389 void SpeedControlWidget::updateRate( int sliderValue )
1391 double speed = pow( 2, (double)sliderValue / 12 );
1392 int rate = INPUT_RATE_DEFAULT / speed;
1394 THEMIM->getIM()->setRate(rate);
1397 void SpeedControlWidget::resetRate()
1399 THEMIM->getIM()->setRate(INPUT_RATE_DEFAULT);