main_interface.cpp 30.2 KB
Newer Older
zorglub's avatar
zorglub committed
1
/*****************************************************************************
zorglub's avatar
Wtf ?    
zorglub committed
2
 * main_interface.cpp : Main interface
zorglub's avatar
zorglub committed
3
 ****************************************************************************
4
 * Copyright (C) 2006-2007 the VideoLAN team
5
 * $Id$
zorglub's avatar
zorglub committed
6
7
 *
 * Authors: Clément Stenac <zorglub@videolan.org>
8
 *          Jean-Baptiste Kempf <jb@videolan.org>
zorglub's avatar
zorglub committed
9
10
11
12
13
14
15
16
17
18
19
20
21
 *
 * 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
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * 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
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
22
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23
 *****************************************************************************/
zorglub's avatar
zorglub committed
24

25
#include "qt4.hpp"
zorglub's avatar
zorglub committed
26
#include "main_interface.hpp"
zorglub's avatar
zorglub committed
27
#include "input_manager.hpp"
zorglub's avatar
zorglub committed
28
#include "util/qvlcframe.hpp"
29
#include "util/customwidgets.hpp"
zorglub's avatar
zorglub committed
30
#include "dialogs_provider.hpp"
31
#include "components/interface_widgets.hpp"
32
33
34
#include "dialogs/playlist.hpp"
#include "menus.hpp"

zorglub's avatar
zorglub committed
35
#include <QMenuBar>
zorglub's avatar
zorglub committed
36
#include <QCloseEvent>
zorglub's avatar
zorglub committed
37
#include <QPushButton>
zorglub's avatar
zorglub committed
38
#include <QStatusBar>
39
#include <QKeyEvent>
zorglub's avatar
zorglub committed
40
#include <QUrl>
41
#include <QSystemTrayIcon>
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
42
43
#include <QSize>
#include <QMenu>
44
#include <QLabel>
45
46
#include <QSlider>
#include <QWidgetAction>
47
48
#include <QDockWidget>
#include <QToolBar>
49
50

#include <assert.h>
51
#include <vlc_keys.h>
zorglub's avatar
zorglub committed
52
#include <vlc_vout.h>
zorglub's avatar
zorglub committed
53

zorglub's avatar
zorglub committed
54
#ifdef WIN32
zorglub's avatar
zorglub committed
55
    #define PREF_W 410
56
    #define PREF_H 151
zorglub's avatar
zorglub committed
57
#else
58
59
    #define PREF_W 400
    #define PREF_H 140
zorglub's avatar
zorglub committed
60
#endif
zorglub's avatar
zorglub committed
61

62
63
64
65
66
67
#define SET_WIDTH(i,j) i->widgetSize.setWidth(j)
#define SET_HEIGHT(i,j) i->widgetSize.setHeight(j)
#define SET_WH( i,j,k) i->widgetSize.setWidth(j); i->widgetSize.setHeight(k);

#define DS(i) i.width(),i.height()

68
69
70
71
72
/* Callback prototypes */
static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
                        vlc_value_t old_val, vlc_value_t new_val, void *param );
static int IntfShowCB( vlc_object_t *p_this, const char *psz_variable,
                       vlc_value_t old_val, vlc_value_t new_val, void *param );
zorglub's avatar
zorglub committed
73
74
static int InteractCallback( vlc_object_t *, const char *, vlc_value_t,
                             vlc_value_t, void *);
75
76
77
78
79
80
81
82
83
84
85
86
87
88
/* Video handling */
static void *DoRequest( intf_thread_t *p_intf, vout_thread_t *p_vout,
                        int *pi1, int *pi2, unsigned int*pi3,unsigned int*pi4)
{
    return p_intf->p_sys->p_mi->requestVideo( p_vout, pi1, pi2, pi3, pi4 );
}
static void DoRelease( intf_thread_t *p_intf, void *p_win )
{
    return p_intf->p_sys->p_mi->releaseVideo( p_win );
}
static int DoControl( intf_thread_t *p_intf, void *p_win, int i_q, va_list a )
{
    return p_intf->p_sys->p_mi->controlVideo( p_win, i_q, a );
}
zorglub's avatar
zorglub committed
89

zorglub's avatar
zorglub committed
90
MainInterface::MainInterface( intf_thread_t *_p_intf ) : QVLCMW( _p_intf )
zorglub's avatar
zorglub committed
91
{
92
    /* Variables initialisation */
93
    need_components_update = false;
94
    bgWidget = NULL; videoWidget = NULL; playlistWidget = NULL;
zorglub's avatar
zorglub committed
95
    embeddedPlaylistWasActive = videoIsActive = false;
96
    input_name = "";
97

98
    /**
99
     *  Configuration and settings
100
     **/
101
    settings = new QSettings( "vlc", "vlc-qt-interface" );
102
103
    settings->beginGroup( "MainWindow" );

104
105
106
    /* Main settings */
    setFocusPolicy( Qt::StrongFocus );
    setAcceptDrops(true);
107
    setWindowIcon( QApplication::windowIcon() );
108
    setWindowOpacity( config_GetFloat( p_intf, "qt-opacity" ) );
109
110

    /* Set The Video In emebedded Mode or not */
zorglub's avatar
zorglub committed
111
    videoEmbeddedFlag = false;
112
113
    if( config_GetInt( p_intf, "embedded-video" ) )
        videoEmbeddedFlag = true;
zorglub's avatar
zorglub committed
114
115

    alwaysVideoFlag = false;
116
    if( videoEmbeddedFlag && config_GetInt( p_intf, "qt-always-video" ) )
zorglub's avatar
zorglub committed
117
118
        alwaysVideoFlag = true;

119
    /* Set the other interface settings */
120
121
122
    visualSelectorEnabled = settings->value( "visual-selector", false ).toBool();
    notificationEnabled = config_GetInt( p_intf, "qt-notification" )
                          ? true : false;
123
124
125
    /**************************
     *  UI and Widgets design
     **************************/
126
    setVLCWindowsTitle();
127
    handleMainUi( settings );
128

129
130
131
132
133
134
    /* Create a Dock to get the playlist */
    dockPL = new QDockWidget( qtr("Playlist"), this );
    dockPL->setAllowedAreas( Qt::LeftDockWidgetArea
                           | Qt::RightDockWidgetArea
                           | Qt::BottomDockWidgetArea );
    dockPL->setFeatures( QDockWidget::AllDockWidgetFeatures );
135

136
    /* Menu Bar */
137
    QVLCMenu::createMenuBar( this, p_intf, visualSelectorEnabled );
138

139
140
141
142
143
    /****************
     *  Status Bar  *
     ****************/

    /* Widgets Creation*/
144
    b_remainingTime = false;
145
    timeLabel = new TimeLabel;
146
    nameLabel = new QLabel;
147
148
    nameLabel->setTextInteractionFlags( Qt::TextSelectableByMouse
                                      | Qt::TextSelectableByKeyboard );
149
    speedLabel = new QLabel( "1.00x" );
150
151
152
    speedLabel->setContextMenuPolicy ( Qt::CustomContextMenu );

    /* Styling those labels */
153
    timeLabel->setFrameStyle( QFrame::Sunken | QFrame::Panel );
154
    speedLabel->setFrameStyle( QFrame::Sunken | QFrame::Panel );
155
156
157
    nameLabel->setFrameStyle( QFrame::Sunken | QFrame::StyledPanel);

    /* and adding those */
158
159
160
    statusBar()->addWidget( nameLabel, 8 );
    statusBar()->addPermanentWidget( speedLabel, 0 );
    statusBar()->addPermanentWidget( timeLabel, 2 );
161
162
163
164
165

    /* timeLabel behaviour:
       - double clicking opens the goto time dialog 
       - right-clicking and clicking just toggle between remaining and
         elapsed time.*/
166
    CONNECT( timeLabel, timeLabelClicked(), this, toggleTimeDisplay() );
167
    CONNECT( timeLabel, timeLabelDoubleClicked(), THEDP, gotoTimeDialog() );
168
    CONNECT( timeLabel, timeLabelDoubleClicked(), this, toggleTimeDisplay() );
169
170
171

    /* Speed Label behaviour:
       - right click gives the vertical speed slider */
172
173
    CONNECT( speedLabel, customContextMenuRequested( QPoint ),
             this, showSpeedMenu( QPoint ) );
174

175
176
177
    /**********************
     * Systray Management *
     **********************/
178
    sysTray = NULL;
179
180
    bool b_createSystray = false;
    bool b_systrayAvailable = QSystemTrayIcon::isSystemTrayAvailable();
181
    if( config_GetInt( p_intf, "qt-start-minimized") )
182
    {
183
184
        if( b_systrayAvailable ){
            b_createSystray = true;
185
            hide(); //FIXME BUG HERE
186
187
188
        }
        else msg_Warn( p_intf, "You can't minize if you haven't a system "
                "tray bar" );
189
    }
190
191
    if( config_GetInt( p_intf, "qt-system-tray") )
        b_createSystray = true;
192
193

    if( b_systrayAvailable && b_createSystray )
194
            createSystray();
195

196
197
198
    if( config_GetInt( p_intf, "qt-minimal-view" ) )
        toggleMenus();

199
200
201
    /* Init input manager */
    MainInputManager::getInstance( p_intf );
    ON_TIMEOUT( updateOnTimer() );
202
//    ON_TIMEOUT( debug() );
203

204
205
206
207

    /********************
     * Various CONNECTs *
     ********************/
208

209
    /* Connect the input manager to the GUI elements it manages */
210
    /* It is also connected to the control->slider, see the ControlsWidget */
211
    CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
212
             this, setDisplayPosition( float, int, int ) );
213

214
    CONNECT( THEMIM->getIM(), rateChanged( int ), this, setRate( int ) );
215

216
217
218
    /**
     * Connects on nameChanged()
     */
219
    /* Naming in the controller statusbar */
220
221
    CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setName( QString ) );
222
    /* and in the systray */
223
    if( sysTray )
224
225
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
226
                 updateSystrayTooltipName( QString ) );
227
    }
228
    /* and in the title of the controller */
229
230
231
232
233
234
    if( config_GetInt( p_intf, "qt-name-in-title" ) )
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setVLCWindowsTitle( QString ) );
    }

235
236
    /** CONNECTS on PLAY_STATUS **/
    /* Status on the main controller */
237
    CONNECT( THEMIM->getIM(), statusChanged( int ), this, setStatus( int ) );
238
    /* and in the systray */
239
    if( sysTray )
240
241
    {
        CONNECT( THEMIM->getIM(), statusChanged( int ), this,
242
                 updateSystrayTooltipStatus( int ) );
243
    }
244

245
246
247
    /**
     * Callbacks
     **/
248
249
250
    var_Create( p_intf, "interaction", VLC_VAR_ADDRESS );
    var_AddCallback( p_intf, "interaction", InteractCallback, this );
    p_intf->b_interaction = VLC_TRUE;
251
252

    /* Register callback for the intf-popupmenu variable */
253
254
    playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
                                        VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
255
256
257
258
259
260
    if( p_playlist != NULL )
    {
        var_AddCallback( p_playlist, "intf-popupmenu", PopupMenuCB, p_intf );
        var_AddCallback( p_playlist, "intf-show", IntfShowCB, p_intf );
        vlc_object_release( p_playlist );
    }
261
262
263

    CONNECT( this, askReleaseVideo( void * ), this, releaseVideoSlot( void * ) );

264
265
    // DEBUG FIXME
    hide();
266
267
268
269
}

MainInterface::~MainInterface()
{
270
    /* Unregister callback for the intf-popupmenu variable */
271
272
    playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
                                        VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
273
274
275
276
277
278
279
    if( p_playlist != NULL )
    {
        var_DelCallback( p_playlist, "intf-popupmenu", PopupMenuCB, p_intf );
        var_DelCallback( p_playlist, "intf-show", IntfShowCB, p_intf );
        vlc_object_release( p_playlist );
    }

280
281
    settings->setValue( "playlist-embedded", !dockPL->isFloating() );
    settings->setValue( "adv-controls", getControlsVisibilityStatus() & CONTROLS_ADVANCED );
zorglub's avatar
zorglub committed
282
283
284
    settings->setValue( "pos", pos() );
    settings->endGroup();
    delete settings;
285
286
    p_intf->b_interaction = VLC_FALSE;
    var_DelCallback( p_intf, "interaction", InteractCallback, this );
287
288
289
290

    p_intf->pf_request_window = NULL;
    p_intf->pf_release_window = NULL;
    p_intf->pf_control_window = NULL;
291
292
}

293
294
295
/*****************************
 *   Main UI handling        *
 *****************************/
296
297
298
299
300

/**
 * Give the decorations of the Main Window a correct Name.
 * If nothing is given, set it to VLC...
 **/
301
302
303
304
void MainInterface::setVLCWindowsTitle( QString aTitle )
{
    if( aTitle.isEmpty() )
    {
305
        setWindowTitle( qtr( "VLC media player" ) );
306
307
308
    }
    else
    {
309
        setWindowTitle( aTitle + " - " + qtr( "VLC media player" ) );
310
311
312
    }
}

313

314
315
void MainInterface::handleMainUi( QSettings *settings )
{
316
    /* Create the main Widget and the mainLayout */
317
    QWidget *main = new QWidget( this );
318
    mainLayout = new QVBoxLayout( main );
319
320
    setCentralWidget( main );

321
322
323
324
    /* Margins, spacing */
    main->setContentsMargins( 0, 0, 0, 0 );
    mainLayout->setMargin( 0 );

325
326
327
    /* Create the CONTROLS Widget */
    controls = new ControlsWidget( p_intf,
                   settings->value( "adv-controls", false ).toBool() );
328

329
330
    /* Configure the Controls, the playlist button doesn't trigger THEDP
       but the toggle from this MainInterface */
331
    BUTTONACT( controls->playlistButton, togglePlaylist() );
332

333
    /* Add the controls Widget to the main Widget */
334
335
    mainLayout->addWidget( controls );

336
337
338
339
340
341
    /* Create the Speed Control Widget */
    speedControl = new SpeedControlWidget( p_intf );
    speedControlMenu = new QMenu( this );
    QWidgetAction *widgetAction = new QWidgetAction( this );
    widgetAction->setDefaultWidget( speedControl );
    speedControlMenu->addAction( widgetAction );
342

343
344
    /* Set initial size */
    resize( PREF_W, PREF_H );
345
    addSize = QSize( mainLayout->margin() * 2, PREF_H );
346

347
    /* Visualisation */
348
    visualSelector = new VisualSelector( p_intf );
349
    mainLayout->insertWidget( 0, visualSelector );
350
351
    visualSelector->hide();

352
    /* And video Outputs */
353
    if( alwaysVideoFlag )
354
355
356
    {
        bgWidget = new BackgroundWidget( p_intf );
        bgWidget->widgetSize = settings->value( "backgroundSize",
357
                                           QSize( 300, 300 ) ).toSize();
358
359
        bgWidget->resize( bgWidget->widgetSize );
        bgWidget->updateGeometry();
360
        mainLayout->insertWidget( 0, bgWidget );
361
        CONNECT( this, askBgWidgetToToggle(), bgWidget, toggle() );
362
363
    }

364
    if( videoEmbeddedFlag )
365
    {
366
        videoWidget = new VideoWidget( p_intf );
367
        videoWidget->widgetSize = QSize( 1, 1 );
368
        //videoWidget->resize( videoWidget->widgetSize );
369
        mainLayout->insertWidget( 0, videoWidget );
370

371
372
373
        p_intf->pf_request_window  = ::DoRequest;
        p_intf->pf_release_window  = ::DoRelease;
        p_intf->pf_control_window  = ::DoControl;
374
    }
375
376

    /* Finish the sizing */
zorglub's avatar
zorglub committed
377
    setMinimumSize( PREF_W, addSize.height() );
zorglub's avatar
zorglub committed
378
379
}

380
381
382
383
384
void MainInterface::debug()
{
    msg_Dbg( p_intf, "size: %i - %i", controls->size().height(), controls->size().width() );
    msg_Dbg( p_intf, "sizeHint: %i - %i", controls->sizeHint().height(), controls->sizeHint().width() );
}
385
/**********************************************************************
386
 * Handling of sizing of the components
387
388
389
390
391
392
 **********************************************************************/
void MainInterface::calculateInterfaceSize()
{
    int width = 0, height = 0;
    if( VISIBLE( bgWidget ) )
    {
393
        width  = bgWidget->widgetSize.width();
394
395
396
397
        height = bgWidget->widgetSize.height();
    }
    else if( videoIsActive )
    {
398
        width  = videoWidget->widgetSize.width() ;
399
400
401
402
        height = videoWidget->widgetSize.height();
    }
    else
    {
403
        width  = PREF_W - addSize.width();
404
405
        height = PREF_H - addSize.height();
    }
Rafaël Carré's avatar
Rafaël Carré committed
406
    if( !dockPL->isFloating() && dockPL->widget() )
407
408
409
410
    {
        width  += dockPL->widget()->width();
        height += dockPL->widget()->height();
    }
411
412
413
414
415
416
417
    if( VISIBLE( visualSelector ) )
        height += visualSelector->height();
    mainSize = QSize( width + addSize.width(), height + addSize.height() );
}

void MainInterface::resizeEvent( QResizeEvent *e )
{
418
419
    if( videoWidget )
        videoWidget->widgetSize.setWidth( e->size().width() - addSize.width() );
420
421
422
423
424
425
426
427
    if( videoWidget && videoIsActive && videoWidget->widgetSize.height() > 1 )
    {
        SET_WH( videoWidget, e->size().width() - addSize.width(),
                             e->size().height()  - addSize.height() );
        videoWidget->updateGeometry();
    }
    if( VISIBLE( playlistWidget ) )
    {
428
429
430
        //FIXME
//        SET_WH( playlistWidget , e->size().width() - addSize.width(),
              //                   e->size().height() - addSize.height() );
431
432
433
        playlistWidget->updateGeometry();
    }
}
434

435
/****************************************************************************
436
 * Small right-click menu for rate control
437
438
439
 ****************************************************************************/
void MainInterface::showSpeedMenu( QPoint pos )
{
440
441
    speedControlMenu->exec( QCursor::pos() - pos
            + QPoint( 0, speedLabel->height() ) );
442
443
}

444
445
446
/****************************************************************************
 * Video Handling
 ****************************************************************************/
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
class SetVideoOnTopQtEvent : public QEvent
{
public:
    SetVideoOnTopQtEvent( bool _onTop ) :
      QEvent( (QEvent::Type)SetVideoOnTopEvent_Type ), onTop( _onTop)
    {
    }

    bool OnTop() const
    {
        return onTop;
    }

private:
    bool onTop;
};


465
466
467
468
469
void *MainInterface::requestVideo( vout_thread_t *p_nvout, int *pi_x,
                                   int *pi_y, unsigned int *pi_width,
                                   unsigned int *pi_height )
{
    void *ret = videoWidget->request( p_nvout,pi_x, pi_y, pi_width, pi_height );
470
471
472
    if( ret )
    {
        videoIsActive = true;
473

474
475
        bool bgWasVisible = false;
        if( VISIBLE( bgWidget) )
zorglub's avatar
zorglub committed
476
        {
477
            bgWasVisible = true;
478
            emit askBgWidgetToToggle();
zorglub's avatar
zorglub committed
479
        }
480

481
482
483
484
485
486
487
488
489
490
491
        if( THEMIM->getIM()->hasVideo() || !bgWasVisible )
        {
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
        else /* Background widget available, use its size */
        {
            /* Ok, our visualizations are bad, so don't do this for the moment
             * use the requested size anyway */
            // videoWidget->widgetSize = bgWidget->widgeTSize;
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
492
        videoWidget->updateGeometry(); // Needed for deinterlace
493
494
        need_components_update = true;
    }
495
496
497
498
    return ret;
}

void MainInterface::releaseVideo( void *p_win )
499
500
501
502
503
{
    emit askReleaseVideo( p_win );
}

void MainInterface::releaseVideoSlot( void *p_win )
504
505
{
    videoWidget->release( p_win );
506
    videoWidget->hide();
zorglub's avatar
zorglub committed
507

508
    if( bgWidget )
509
        bgWidget->show();
zorglub's avatar
zorglub committed
510

511
    videoIsActive = false;
512
    need_components_update = true;
513
514
}

515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
int MainInterface::controlVideo( void *p_window, int i_query, va_list args )
{
    int i_ret = VLC_EGENERIC;
    switch( i_query )
    {
        case VOUT_GET_SIZE:
        {
            unsigned int *pi_width  = va_arg( args, unsigned int * );
            unsigned int *pi_height = va_arg( args, unsigned int * );
            *pi_width = videoWidget->widgetSize.width();
            *pi_height = videoWidget->widgetSize.height();
            i_ret = VLC_SUCCESS;
            break;
        }
        case VOUT_SET_SIZE:
        {
            unsigned int i_width  = va_arg( args, unsigned int );
            unsigned int i_height = va_arg( args, unsigned int );
            videoWidget->widgetSize = QSize( i_width, i_height );
534
            videoWidget->updateGeometry();
535
536
537
538
539
            need_components_update = true;
            i_ret = VLC_SUCCESS;
            break;
        }
        case VOUT_SET_STAY_ON_TOP:
540
541
542
543
544
545
        {
            int i_arg = va_arg( args, int );
            QApplication::postEvent( this, new SetVideoOnTopQtEvent( i_arg ) );
            i_ret = VLC_SUCCESS;
            break;
        }
546
547
548
549
550
551
552
        default:
            msg_Warn( p_intf, "unsupported control query" );
            break;
    }
    return i_ret;
}

553
554
555
556
557
558
559
/*****************************************************************************
 * Playlist, Visualisation and Menus handling
 *****************************************************************************/
/**
 * Toggle the playlist widget or dialog
 **/
void MainInterface::togglePlaylist()
560
{
561
562
563
564
565
566
567
568
    /* If no playlist exist, then create one and attach it to the DockPL*/
    if( !playlistWidget )
    {
        msg_Dbg( p_intf, "Creating a new playlist" );
        playlistWidget = new PlaylistWidget( p_intf );
        if(bgWidget)
            CONNECT( playlistWidget, artSet( QString ), bgWidget, setArt(QString) );

569
570
571
        //FIXME
/*        playlistWidget->widgetSize = settings->value( "playlistSize",
                                               QSize( 650, 310 ) ).toSize();*/
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
        /* Add it to the parent DockWidget */
        dockPL->setWidget( playlistWidget );

        /* Add the dock to the main Interface */
        addDockWidget( Qt::BottomDockWidgetArea, dockPL );

        msg_Dbg( p_intf, "Creating a new playlist" );

        /* Make the playlist floating is requested. Default is not. */
        if( !settings->value( "playlist-embedded", true ).toBool() );
        {
            msg_Dbg( p_intf, "we don't want it inside");
            dockPL->setFloating( true );
        }

    }
    else
    {
    /* toggle the display */
       TOGGLEV( dockPL );
    }
593
    doComponentsUpdate();
594
595
}

zorglub's avatar
zorglub committed
596
void MainInterface::undockPlaylist()
597
{
598
    dockPL->setFloating( true );
599
    doComponentsUpdate();
zorglub's avatar
zorglub committed
600
601
}

602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
#if 0
void MainInterface::visual()
{
    if( !VISIBLE( visualSelector) )
    {
        visualSelector->show();
        if( !THEMIM->getIM()->hasVideo() )
        {
            /* Show the background widget */
        }
        visualSelectorEnabled = true;
    }
    else
    {
        /* Stop any currently running visualization */
        visualSelector->hide();
        visualSelectorEnabled = false;
    }
    doComponentsUpdate();
}
#endif

624
625
void MainInterface::toggleMenus()
{
626
627
    TOGGLEV( controls );
    TOGGLEV( statusBar() );
628
    updateGeometry();
629
630
}

631
632
633
/* Video widget cannot do this synchronously as it runs in another thread */
/* Well, could it, actually ? Probably dangerous ... */
void MainInterface::doComponentsUpdate()
zorglub's avatar
zorglub committed
634
{
635
636
637
638
639
640
641
642
643
    calculateInterfaceSize();
    resize( mainSize );
}

void MainInterface::toggleAdvanced()
{
    controls->toggleAdvanced();
}

644
int MainInterface::getControlsVisibilityStatus()
645
{
646
647
    return( (controls->isVisible() ? CONTROLS_VISIBLE : CONTROLS_HIDDEN )
                + CONTROLS_ADVANCED * controls->b_advancedVisible );
648
649
650
651
652
}

/************************************************************************
 * Other stuff
 ************************************************************************/
653
void MainInterface::setDisplayPosition( float pos, int time, int length )
654
655
656
{
    char psz_length[MSTRTIME_MAX_SIZE], psz_time[MSTRTIME_MAX_SIZE];
    secstotimestr( psz_length, length );
657
    secstotimestr( psz_time, b_remainingTime ? length - time : time );
658

659
    QString title; title.sprintf( "%s/%s", psz_time, psz_length );
660
    /* Add a minus to remaining time*/
661
662
    if( b_remainingTime ) timeLabel->setText( " -"+title+" " );
    else timeLabel->setText( " "+title+" " );
663
664
}

665
void MainInterface::toggleTimeDisplay()
666
667
668
669
{
    b_remainingTime = ( b_remainingTime ? false : true );
}

670
671
void MainInterface::setName( QString name )
{
672
673
674
675
676
    input_name = name; /* store it for the QSystray use */
    /* Display it in the status bar, but also as a Tooltip in case it doesn't
       fit in the label */
    nameLabel->setText( " " + name + " " );
    nameLabel->setToolTip( " " + name +" " );
677
678
679
680
}

void MainInterface::setStatus( int status )
{
681
    /* Forward the status to the controls to toggle Play/Pause */
682
    controls->setStatus( status );
683
    /* And in the systray for the menu */
684
    if( sysTray )
685
        QVLCMenu::updateSystrayMenu( this, p_intf );
686
687
}

688
689
690
void MainInterface::setRate( int rate )
{
    QString str;
691
    str.setNum( ( 1000 / (double)rate), 'f', 2 );
692
693
    str.append( "x" );
    speedLabel->setText( str );
694
    speedControl->updateControls( rate );
695
696
}

697
698
699
700
void MainInterface::updateOnTimer()
{
    /* \todo Make this event-driven */
    if( intf_ShouldDie( p_intf ) )
701
    {
702
703
        QApplication::closeAllWindows();
        QApplication::quit();
704
    }
705
    if( need_components_update )
706
    {
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
        doComponentsUpdate();
        need_components_update = false;
    }

    controls->updateOnTimer();
}

/*****************************************************************************
 * Systray Icon and Systray Menu
 *****************************************************************************/

/**
 * Create a SystemTray icon and a menu that would go with it.
 * Connects to a click handler on the icon.
 **/
void MainInterface::createSystray()
{
    QIcon iconVLC =  QIcon( QPixmap( ":/vlc128.png" ) );
    sysTray = new QSystemTrayIcon( iconVLC, this );
    sysTray->setToolTip( qtr( "VLC media player" ));

    systrayMenu = new QMenu( qtr( "VLC media player" ), this );
    systrayMenu->setIcon( iconVLC );

    QVLCMenu::updateSystrayMenu( this, p_intf, true );
    sysTray->show();

734
    CONNECT( sysTray, activated( QSystemTrayIcon::ActivationReason ),
735
736
737
738
739
740
741
742
743
744
745
746
747
            this, handleSystrayClick( QSystemTrayIcon::ActivationReason ) );
}

/**
 * Updates the Systray Icon's menu and toggle the main interface
 */
void MainInterface::toggleUpdateSystrayMenu()
{
    if( isHidden() )
    {
        show();
        activateWindow();
    }
748
749
750
751
752
    else if( isMinimized() )
    {
        showNormal();
        activateWindow();
    }
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
    else
    {
#ifdef WIN32
        /* check if any visible window is above vlc in the z-order,
         * but ignore the ones always on top */
        WINDOWINFO wi;
        HWND hwnd;
        wi.cbSize = sizeof( WINDOWINFO );
        for( hwnd = GetNextWindow( internalWinId(), GW_HWNDPREV );
                hwnd && !IsWindowVisible( hwnd );
                hwnd = GetNextWindow( hwnd, GW_HWNDPREV ) );
        if( !hwnd || !GetWindowInfo( hwnd, &wi ) ||
                (wi.dwExStyle&WS_EX_TOPMOST) )
#else
        if( isActiveWindow() )
#endif
        {
            hide();
        }
772
        else
773
774
775
        {
            activateWindow();
        }
776
    }
777
    QVLCMenu::updateSystrayMenu( this, p_intf );
778
779
}

780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
void MainInterface::handleSystrayClick(
                                    QSystemTrayIcon::ActivationReason reason )
{
    switch( reason )
    {
        case QSystemTrayIcon::Trigger:
            toggleUpdateSystrayMenu();
            break;
        case QSystemTrayIcon::MiddleClick:
            sysTray->showMessage( qtr( "VLC media player" ),
                    qtr( "Control menu for the player" ),
                    QSystemTrayIcon::Information, 4000 );
            break;
    }
}

/**
 * Updates the name of the systray Icon tooltip.
 * Doesn't check if the systray exists, check before you call it.
 **/
void MainInterface::updateSystrayTooltipName( QString name )
{
    if( name.isEmpty() )
    {
        sysTray->setToolTip( qtr( "VLC media player" ) );
    }
    else
    {
        sysTray->setToolTip( name );
809
        if( notificationEnabled && ( isHidden() || isMinimized() ) )
810
811
812
813
        {
            sysTray->showMessage( qtr( "VLC media player" ), name,
                    QSystemTrayIcon::NoIcon, 4000 );
        }
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
    }
}

/**
 * Updates the status of the systray Icon tooltip.
 * Doesn't check if the systray exists, check before you call it.
 **/
void MainInterface::updateSystrayTooltipStatus( int i_status )
{
    switch( i_status )
    {
        case  0:
            {
                sysTray->setToolTip( qtr( "VLC media player" ) );
                break;
            }
        case PLAYING_S:
            {
                sysTray->setToolTip( input_name );
                break;
            }
        case PAUSE_S:
            {
                sysTray->setToolTip( input_name + " - "
                        + qtr( "Paused") );
                break;
            }
    }
}
843
844

/************************************************************************
845
 * D&D Events
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
 ************************************************************************/
void MainInterface::dropEvent(QDropEvent *event)
{
     const QMimeData *mimeData = event->mimeData();

     /* D&D of a subtitles file, add it on the fly */
     if( mimeData->urls().size() == 1 )
     {
        if( THEMIM->getIM()->hasInput() )
        {
            if( input_AddSubtitles( THEMIM->getInput(),
                                    qtu( mimeData->urls()[0].toString() ),
                                    VLC_TRUE ) )
            {
                event->acceptProposedAction();
                return;
            }
        }
     }
     bool first = true;
     foreach( QUrl url, mimeData->urls() ) {
        QString s = url.toString();
        if( s.length() > 0 ) {
869
870
            playlist_Add( THEPL, qtu(s), NULL,
                          PLAYLIST_APPEND | (first ? PLAYLIST_GO:0),
871
                          PLAYLIST_END, VLC_TRUE, VLC_FALSE );
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
            first = false;
        }
     }
     event->acceptProposedAction();
}
void MainInterface::dragEnterEvent(QDragEnterEvent *event)
{
     event->acceptProposedAction();
}
void MainInterface::dragMoveEvent(QDragMoveEvent *event)
{
     event->acceptProposedAction();
}
void MainInterface::dragLeaveEvent(QDragLeaveEvent *event)
{
     event->accept();
}

890
/************************************************************************
891
 * Events stuff
892
 ************************************************************************/
893
894
void MainInterface::customEvent( QEvent *event )
{
895
#if 0
896
897
898
899
900
    if( event->type() == PLDockEvent_Type )
    {
        PlaylistDialog::killInstance();
        playlistEmbeddedFlag = true;
        menuBar()->clear();
901
        QVLCMenu::createMenuBar(this, p_intf, true, visualSelectorEnabled);
902
903
        togglePlaylist();
    }
904
905
906
#endif
    /*else */
    if ( event->type() == SetVideoOnTopEvent_Type )
907
908
909
910
911
912
913
914
915
916
    {
        SetVideoOnTopQtEvent* p_event = (SetVideoOnTopQtEvent*)event;
        if( p_event->OnTop() )
            setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
        else
            setWindowFlags(windowFlags() & ~Qt::WindowStaysOnTopHint);
        show(); /* necessary to apply window flags?? */
    }
}

917
918
void MainInterface::keyPressEvent( QKeyEvent *e )
{
919
    int i_vlck = qtEventToVLCKey( e );
920
921
    if( i_vlck >= 0 )
    {
922
        var_SetInteger( p_intf->p_libvlc, "key-pressed", i_vlck );
923
924
925
926
927
928
        e->accept();
    }
    else
        e->ignore();
}

929
930
void MainInterface::wheelEvent( QWheelEvent *e )
{
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
931
    int i_vlckey = qtWheelEventToVLCKey( e );
932
933
934
935
    var_SetInteger( p_intf->p_libvlc, "key-pressed", i_vlckey );
    e->accept();
}

zorglub's avatar
zorglub committed
936
937
938
void MainInterface::closeEvent( QCloseEvent *e )
{
    hide();
939
    vlc_object_kill( p_intf );
zorglub's avatar
zorglub committed
940
}
zorglub's avatar
zorglub committed
941

942
943
944
/*****************************************************************************
 * Callbacks
 *****************************************************************************/
zorglub's avatar
zorglub committed
945
946
947
948
949
950
951
static int InteractCallback( vlc_object_t *p_this,
                             const char *psz_var, vlc_value_t old_val,
                             vlc_value_t new_val, void *param )
{
    intf_dialog_args_t *p_arg = new intf_dialog_args_t;
    p_arg->p_dialog = (interaction_dialog_t *)(new_val.p_address);
    DialogEvent *event = new DialogEvent( INTF_DIALOG_INTERACTION, 0, p_arg );
952
    QApplication::postEvent( THEDP, static_cast<QEvent*>(event) );
zorglub's avatar
zorglub committed
953
954
    return VLC_SUCCESS;
}
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985

/*****************************************************************************
 * PopupMenuCB: callback triggered by the intf-popupmenu playlist variable.
 *  We don't show the menu directly here because we don't want the
 *  caller to block for a too long time.
 *****************************************************************************/
static int PopupMenuCB( vlc_object_t *p_this, const char *psz_variable,
                        vlc_value_t old_val, vlc_value_t new_val, void *param )
{
    intf_thread_t *p_intf = (intf_thread_t *)param;

    if( p_intf->pf_show_dialog )
    {
        p_intf->pf_show_dialog( p_intf, INTF_DIALOG_POPUPMENU,
                                new_val.b_bool, 0 );
    }

    return VLC_SUCCESS;
}

/*****************************************************************************
 * IntfShowCB: callback triggered by the intf-show playlist variable.
 *****************************************************************************/
static int IntfShowCB( vlc_object_t *p_this, const char *psz_variable,
                       vlc_value_t old_val, vlc_value_t new_val, void *param )
{
    intf_thread_t *p_intf = (intf_thread_t *)param;
    //p_intf->p_sys->b_intf_show = VLC_TRUE;

    return VLC_SUCCESS;
}