main_interface.cpp 36.6 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>
9
 *          Ilkka Ollakka <ileoo@videolan.org>
zorglub's avatar
zorglub committed
10 11 12 13 14 15 16 17 18 19 20 21 22
 *
 * 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
23
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
24
 *****************************************************************************/
zorglub's avatar
zorglub committed
25

26
#include "qt4.hpp"
zorglub's avatar
zorglub committed
27
#include "main_interface.hpp"
zorglub's avatar
zorglub committed
28
#include "input_manager.hpp"
zorglub's avatar
zorglub committed
29
#include "util/qvlcframe.hpp"
30
#include "util/customwidgets.hpp"
zorglub's avatar
zorglub committed
31
#include "dialogs_provider.hpp"
32
#include "components/interface_widgets.hpp"
33
#include "components/playlist/playlist.hpp"
34
#include "dialogs/extended.hpp"
35 36 37
#include "dialogs/playlist.hpp"
#include "menus.hpp"

zorglub's avatar
zorglub committed
38
#include <QMenuBar>
zorglub's avatar
zorglub committed
39
#include <QCloseEvent>
zorglub's avatar
zorglub committed
40
#include <QPushButton>
zorglub's avatar
zorglub committed
41
#include <QStatusBar>
42
#include <QKeyEvent>
zorglub's avatar
zorglub committed
43
#include <QUrl>
44
#include <QSystemTrayIcon>
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
45 46
#include <QSize>
#include <QMenu>
47
#include <QLabel>
48 49
#include <QSlider>
#include <QWidgetAction>
50 51
#include <QDockWidget>
#include <QToolBar>
52
#include <QGroupBox>
53
#include <QDate>
54 55

#include <assert.h>
56
#include <vlc_keys.h>
zorglub's avatar
zorglub committed
57
#include <vlc_vout.h>
zorglub's avatar
zorglub committed
58

59 60 61 62 63 64
#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()

65 66 67 68 69
/* 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
70 71
static int InteractCallback( vlc_object_t *, const char *, vlc_value_t,
                             vlc_value_t, void *);
72 73 74 75 76 77 78 79 80 81 82 83 84 85
/* 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
86

zorglub's avatar
zorglub committed
87
MainInterface::MainInterface( intf_thread_t *_p_intf ) : QVLCMW( _p_intf )
zorglub's avatar
zorglub committed
88
{
89
    /* Variables initialisation */
90
    // need_components_update = false;
91
    bgWidget = NULL; videoWidget = NULL; playlistWidget = NULL;
92
    videoIsActive = false;
93
    input_name = "";
94
    playlistVisible = false;
95

96 97
    /* Ask for privacy */
    privacy();
98

99
    /**
100
     *  Configuration and settings
101
     **/
102
    settings = new QSettings( "vlc", "vlc-qt-interface" );
103 104
    settings->beginGroup( "MainWindow" );

105 106
    /* Main settings */
    setFocusPolicy( Qt::StrongFocus );
107
    setAcceptDrops( true );
108
    setWindowIcon( QApplication::windowIcon() );
109
    setWindowOpacity( config_GetFloat( p_intf, "qt-opacity" ) );
110 111

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

115
    /* Are we in the enhanced always-video mode or not ? */
zorglub's avatar
zorglub committed
116
    alwaysVideoFlag = false;
117
    if( videoEmbeddedFlag && config_GetInt( p_intf, "qt-always-video" ) )
zorglub's avatar
zorglub committed
118 119
        alwaysVideoFlag = true;

120
    /* Set the other interface settings */
121
    //TODO: I don't like that code
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
122
    visualSelectorEnabled = settings->value( "visual-selector", false ).toBool();
123 124
    notificationEnabled = config_GetInt( p_intf, "qt-notification" )
                          ? true : false;
125

126 127 128
    /**************************
     *  UI and Widgets design
     **************************/
129
    setVLCWindowsTitle();
130
    handleMainUi( settings );
131

132
    /* Create a Dock to get the playlist */
133
    dockPL = new QDockWidget( qtr( "Playlist" ), this );
134
    dockPL->setSizePolicy( QSizePolicy::Preferred,
135
                           QSizePolicy::Expanding );
136
    dockPL->setFeatures( QDockWidget::AllDockWidgetFeatures );
137 138 139
    dockPL->setAllowedAreas( Qt::LeftDockWidgetArea
                           | Qt::RightDockWidgetArea
                           | Qt::BottomDockWidgetArea );
140
    dockPL->hide();
141

142
    /************
143
     * Menu Bar
144
     ************/
145
    QVLCMenu::createMenuBar( this, p_intf, visualSelectorEnabled );
146

147 148 149 150
    /****************
     *  Status Bar  *
     ****************/
    /* Widgets Creation*/
151
    b_remainingTime = false;
152
    timeLabel = new TimeLabel;
153
    nameLabel = new QLabel;
154 155
    nameLabel->setTextInteractionFlags( Qt::TextSelectableByMouse
                                      | Qt::TextSelectableByKeyboard );
156
    speedLabel = new QLabel( "1.00x" );
157 158 159
    speedLabel->setContextMenuPolicy ( Qt::CustomContextMenu );

    /* Styling those labels */
160
    timeLabel->setFrameStyle( QFrame::Sunken | QFrame::Panel );
161
    speedLabel->setFrameStyle( QFrame::Sunken | QFrame::Panel );
162 163 164
    nameLabel->setFrameStyle( QFrame::Sunken | QFrame::StyledPanel);

    /* and adding those */
165 166 167
    statusBar()->addWidget( nameLabel, 8 );
    statusBar()->addPermanentWidget( speedLabel, 0 );
    statusBar()->addPermanentWidget( timeLabel, 2 );
168 169

    /* timeLabel behaviour:
170
       - double clicking opens the goto time dialog
171 172
       - right-clicking and clicking just toggle between remaining and
         elapsed time.*/
173
    CONNECT( timeLabel, timeLabelClicked(), this, toggleTimeDisplay() );
174
    CONNECT( timeLabel, timeLabelDoubleClicked(), THEDP, gotoTimeDialog() );
175
    CONNECT( timeLabel, timeLabelDoubleClicked(), this, toggleTimeDisplay() );
176 177 178

    /* Speed Label behaviour:
       - right click gives the vertical speed slider */
179 180
    CONNECT( speedLabel, customContextMenuRequested( QPoint ),
             this, showSpeedMenu( QPoint ) );
181

182 183 184
    /**********************
     * Systray Management *
     **********************/
185
    sysTray = NULL;
186 187
    bool b_createSystray = false;
    bool b_systrayAvailable = QSystemTrayIcon::isSystemTrayAvailable();
188
    if( config_GetInt( p_intf, "qt-start-minimized") )
189
    {
190 191
        if( b_systrayAvailable ){
            b_createSystray = true;
192
            hide(); //FIXME BUG HERE
193 194 195
        }
        else msg_Warn( p_intf, "You can't minize if you haven't a system "
                "tray bar" );
196
    }
197 198
    if( config_GetInt( p_intf, "qt-system-tray") )
        b_createSystray = true;
199 200

    if( b_systrayAvailable && b_createSystray )
201
            createSystray();
202

203
    if( config_GetInt( p_intf, "qt-minimal-view" ) )
204
        toggleMinimalView();
205

206 207 208
    /********************
     * Input Manager    *
     ********************/
209
    MainInputManager::getInstance( p_intf );
210

211 212 213
    /********************
     * Various CONNECTs *
     ********************/
214
    /* Connect the input manager to the GUI elements it manages */
215

216
    /* It is also connected to the control->slider, see the ControlsWidget */
217
    CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
218
             this, setDisplayPosition( float, int, int ) );
219
    /* Change the SpeedRate in the Status */
220
    CONNECT( THEMIM->getIM(), rateChanged( int ), this, setRate( int ) );
221

222 223
    /**
     * Connects on nameChanged()
224 225
     * Those connects are not merged because different options can trigger
     * them down.
226
     */
227
    /* Naming in the controller statusbar */
228 229
    CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setName( QString ) );
230
    /* and in the systray */
231
    if( sysTray )
232 233
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
234
                 updateSystrayTooltipName( QString ) );
235
    }
236
    /* and in the title of the controller */
237 238 239 240 241 242
    if( config_GetInt( p_intf, "qt-name-in-title" ) )
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setVLCWindowsTitle( QString ) );
    }

243
    /**
244
     * CONNECTS on PLAY_STATUS
245
     **/
246
    /* Status on the main controller */
247
    CONNECT( THEMIM->getIM(), statusChanged( int ), this, setStatus( int ) );
248
    /* and in the systray */
249
    if( sysTray )
250 251
    {
        CONNECT( THEMIM->getIM(), statusChanged( int ), this,
252
                 updateSystrayTooltipStatus( int ) );
253
    }
254

255 256 257 258 259
    /** OnTimeOut **/
    // TODO
    ON_TIMEOUT( updateOnTimer() );
    //ON_TIMEOUT( debug() );

260 261 262
    /**
     * Callbacks
     **/
263 264 265
    var_Create( p_intf, "interaction", VLC_VAR_ADDRESS );
    var_AddCallback( p_intf, "interaction", InteractCallback, this );
    p_intf->b_interaction = VLC_TRUE;
266 267

    /* Register callback for the intf-popupmenu variable */
268 269
    playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
                                        VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
270 271 272 273 274 275
    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 );
    }
276

277
    /* VideoWidget connect mess to avoid different threads speaking to each other */
278
    CONNECT( this, askReleaseVideo( void * ), this, releaseVideoSlot( void * ) );
279
    CONNECT( this, askVideoToResize( unsigned int, unsigned int ),
280 281
             videoWidget, SetSizing( unsigned int, unsigned int ) );
    CONNECT( this, askUpdate(), this, doComponentsUpdate() );
282

283
    CONNECT( dockPL, topLevelChanged( bool ), this, doComponentsUpdate() );
284
    CONNECT( controls, advancedControlsToggled( bool ),
285
             this, doComponentsUpdate() );
286

287 288
    move( settings->value( "pos", QPoint( 0, 0 ) ).toPoint() );

289
    resize( settings->value( "size", QSize( 350, 60 ) ).toSize() );
290

291
    int tgPlay = settings->value( "playlist-visible", 0 ).toInt();
292
    settings->endGroup();
293 294 295 296 297 298 299 300

    if( tgPlay )
    {
        togglePlaylist();
    }

    updateGeometry();

301 302 303 304
}

MainInterface::~MainInterface()
{
305
    if( playlistWidget ) playlistWidget->savingSettings( settings );
306
    if( ExtendedDialog::exists() )
307
        ExtendedDialog::getInstance( p_intf )->savingSettings();
308

309
    settings->beginGroup( "MainWindow" );
310
    settings->setValue( "playlist-floats", (int)(dockPL->isFloating()) );
311
    settings->setValue( "playlist-visible", (int)playlistVisible );
312
    settings->setValue( "adv-controls",
313
                        getControlsVisibilityStatus() & CONTROLS_ADVANCED );
314
    settings->setValue( "pos", pos() );
315
    settings->setValue( "size", size() );
316 317 318 319

    settings->endGroup();
    delete settings;

320
    /* Unregister callback for the intf-popupmenu variable */
321 322
    playlist_t *p_playlist = (playlist_t *)vlc_object_find( p_intf,
                                        VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
323 324 325 326 327 328
    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 );
    }
329

330 331
    p_intf->b_interaction = VLC_FALSE;
    var_DelCallback( p_intf, "interaction", InteractCallback, this );
332 333 334 335

    p_intf->pf_request_window = NULL;
    p_intf->pf_release_window = NULL;
    p_intf->pf_control_window = NULL;
336 337
}

338 339 340
/*****************************
 *   Main UI handling        *
 *****************************/
341 342 343 344 345

/**
 * Give the decorations of the Main Window a correct Name.
 * If nothing is given, set it to VLC...
 **/
346 347 348 349
void MainInterface::setVLCWindowsTitle( QString aTitle )
{
    if( aTitle.isEmpty() )
    {
350
        setWindowTitle( qtr( "VLC media player" ) );
351 352 353
    }
    else
    {
354
        setWindowTitle( aTitle + " - " + qtr( "VLC media player" ) );
355 356 357
    }
}

358 359
void MainInterface::handleMainUi( QSettings *settings )
{
360
    /* Create the main Widget and the mainLayout */
361
    QWidget *main = new QWidget;
362
    setCentralWidget( main );
363
    mainLayout = new QVBoxLayout( main );
364

365 366
    /* Margins, spacing */
    main->setContentsMargins( 0, 0, 0, 0 );
367
   // main->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Maximum );
368 369
    mainLayout->setMargin( 0 );

370
    /* Create the CONTROLS Widget */
371
    /* bool b_shiny = config_GetInt( p_intf, "qt-blingbling" ); */
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
372
    controls = new ControlsWidget( p_intf, this,
373
                   settings->value( "adv-controls", false ).toBool(),
374
                   config_GetInt( p_intf, "qt-blingbling" ) );
375

376
    /* Add the controls Widget to the main Widget */
377
    mainLayout->insertWidget( 0, controls );
378

379 380 381
    /* Create the Speed Control Widget */
    speedControl = new SpeedControlWidget( p_intf );
    speedControlMenu = new QMenu( this );
382 383

    QWidgetAction *widgetAction = new QWidgetAction( speedControl );
384 385
    widgetAction->setDefaultWidget( speedControl );
    speedControlMenu->addAction( widgetAction );
386

387
    /* Visualisation */
388 389
    /* Disabled for now, they SUCK */
    #if 0
390
    visualSelector = new VisualSelector( p_intf );
391
    mainLayout->insertWidget( 0, visualSelector );
392
    visualSelector->hide();
393
    #endif
394

395
    /* And video Outputs */
396
    if( alwaysVideoFlag )
397 398 399
    {
        bgWidget = new BackgroundWidget( p_intf );
        bgWidget->widgetSize = settings->value( "backgroundSize",
400
                                           QSize( 300, 200 ) ).toSize();
401 402
        bgWidget->resize( bgWidget->widgetSize );
        bgWidget->updateGeometry();
403
        mainLayout->insertWidget( 0, bgWidget );
404
        CONNECT( this, askBgWidgetToToggle(), bgWidget, toggle() );
405 406
    }

407
    if( videoEmbeddedFlag )
408
    {
409
        videoWidget = new VideoWidget( p_intf );
410
        mainLayout->insertWidget( 0, videoWidget );
411

412 413 414
        p_intf->pf_request_window  = ::DoRequest;
        p_intf->pf_release_window  = ::DoRelease;
        p_intf->pf_control_window  = ::DoControl;
415
    }
416 417

    /* Finish the sizing */
418
    updateGeometry();
zorglub's avatar
zorglub committed
419 420
}

421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443
inline void MainInterface::privacy()
{
    /**
     * Ask for the network policy on FIRST STARTUP
     **/
    if( config_GetInt( p_intf, "privacy-ask") )
    {
        QList<ConfigControl *> controls;
        if( privacyDialog( controls ) == QDialog::Accepted )
        {
            QList<ConfigControl *>::Iterator i;
            for(  i = controls.begin() ; i != controls.end() ; i++ )
            {
                ConfigControl *c = qobject_cast<ConfigControl *>(*i);
                c->doApply( p_intf );
            }

            config_PutInt( p_intf,  "privacy-ask" , 0 );
            config_SaveConfigFile( p_intf, NULL );
        }
    }
}

444
int MainInterface::privacyDialog( QList<ConfigControl *> controls )
445 446 447 448 449 450 451 452 453 454
{
    QDialog *privacy = new QDialog( this );

    privacy->setWindowTitle( qtr( "Privacy and Network policies" ) );

    QGridLayout *gLayout = new QGridLayout( privacy );

    QGroupBox *blabla = new QGroupBox( qtr( "Privacy and Network Warning" ) );
    QGridLayout *blablaLayout = new QGridLayout( blabla );
    QLabel *text = new QLabel( qtr(
455 456
        "<p>The <i>VideoLAN Team</i> doesn't like when an application goes "
        "online without authorisation.</p>\n "
457 458 459
        "<p><i>VLC media player</i> can request limited information on "
        "Internet, espically to get CD Covers and songs metadata or to know "
        "if updates are available.</p>\n"
460 461
        "<p><i>VLC media player</i> <b>DOES NOT</b> send or collect <b>ANY</b> "
        "information, even anonymously about your "
462
        "usage.</p>\n"
463 464
        "<p>Therefore please check the following options, the default being "
        "almost no access on the web.</p>\n") );
465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484
    text->setWordWrap( true );
    text->setTextFormat( Qt::RichText );

    blablaLayout->addWidget( text, 0, 0 ) ;

    QGroupBox *options = new QGroupBox;
    QGridLayout *optionsLayout = new QGridLayout( options );

    gLayout->addWidget( blabla, 0, 0, 1, 3 );
    gLayout->addWidget( options, 1, 0, 1, 3 );
    module_config_t *p_config;
    ConfigControl *control;
    int line = 0;

#define CONFIG_GENERIC( option, type )                            \
    p_config =  config_FindConfig( VLC_OBJECT(p_intf), option );  \
    if( p_config )                                                \
    {                                                             \
        control =  new type ## ConfigControl( VLC_OBJECT(p_intf), \
                p_config, options, false, optionsLayout, line );  \
485
        controls.append( control );                               \
486 487 488 489 490 491 492 493
    }

#define CONFIG_GENERIC_NOBOOL( option, type )                     \
    p_config =  config_FindConfig( VLC_OBJECT(p_intf), option );  \
    if( p_config )                                                \
    {                                                             \
        control =  new type ## ConfigControl( VLC_OBJECT(p_intf), \
                p_config, options, optionsLayout, line );  \
494
        controls.append( control );                               \
495 496 497 498 499 500 501 502 503 504 505
    }

    CONFIG_GENERIC( "album-art", IntegerList ); line++;
    CONFIG_GENERIC_NOBOOL( "fetch-meta", Bool ); line++;
    CONFIG_GENERIC_NOBOOL( "qt-updates-notif", Bool );

    QPushButton *ok = new QPushButton( qtr( "Ok" ) );

    gLayout->addWidget( ok, 2, 2 );

    CONNECT( ok, clicked(), privacy, accept() );
506
    return privacy->exec();
507 508
}

509
//FIXME remove me at the end...
510 511
void MainInterface::debug()
{
512 513
    msg_Dbg( p_intf, "size: %i - %i", size().height(), size().width() );
    msg_Dbg( p_intf, "sizeHint: %i - %i", sizeHint().height(), sizeHint().width() );
514
}
515

516
/**********************************************************************
517
 * Handling of sizing of the components
518
 **********************************************************************/
519 520 521 522 523

/* This function is probably wrong, but we don't have many many choices...
   Since we can't know from the playlist Widget if we are inside a dock or not,
   because the playlist Widget can be called by THEDP, as a separate windows for
   the skins.
524 525
   Maybe the other solution is to redefine the sizeHint() of the playlist and
   ask _parent->isFloating()...
526
   If you think this would be better, please FIXME it...
527
*/
528 529
QSize MainInterface::sizeHint() const
{
530
    int nwidth = controls->sizeHint().width();
531
    int nheight = controls->sizeHint().height()
532
                + menuBar()->size().height()
533
                + statusBar()->size().height();
534

535
    msg_Dbg( p_intf, "1 %i %i", nheight, nwidth );
536
    if( VISIBLE( bgWidget ) )
537 538 539 540
    {
        nheight += bgWidget->size().height();
        nwidth  = bgWidget->size().width();
    }
541
    else if( videoIsActive )
542 543 544 545 546
    {
        nheight += videoWidget->size().height();
        nwidth  = videoWidget->size().width();
        msg_Dbg( p_intf, "2 %i %i", nheight, nwidth );
    }
547
    if( !dockPL->isFloating() && dockPL->isVisible() && dockPL->widget()  )
548 549 550 551 552 553 554
    {
        nheight += dockPL->size().height();
        nwidth = MAX( nwidth, dockPL->size().width() );
        msg_Dbg( p_intf, "3 %i %i", nheight, nwidth );
    }
    msg_Dbg( p_intf, "4 %i %i", nheight, nwidth );
    return QSize( nwidth, nheight );
555 556
}

557
#if 0
558
/* FIXME This is dead code and need to be removed AT THE END */
559 560
void MainInterface::resizeEvent( QResizeEvent *e )
{
561 562
    if( videoWidget )
        videoWidget->widgetSize.setWidth( e->size().width() - addSize.width() );
563 564 565 566 567 568 569 570
    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 ) )
    {
571 572
//        SET_WH( playlistWidget , e->size().width() - addSize.width(),
              //                   e->size().height() - addSize.height() );
573 574 575
        playlistWidget->updateGeometry();
    }
}
576
#endif
577

578
/****************************************************************************
579
 * Small right-click menu for rate control
580 581 582
 ****************************************************************************/
void MainInterface::showSpeedMenu( QPoint pos )
{
583
    speedControlMenu->exec( QCursor::pos() - pos
584
                          + QPoint( 0, speedLabel->height() ) );
585 586
}

587 588 589
/****************************************************************************
 * Video Handling
 ****************************************************************************/
590 591 592 593 594
class SetVideoOnTopQtEvent : public QEvent
{
public:
    SetVideoOnTopQtEvent( bool _onTop ) :
      QEvent( (QEvent::Type)SetVideoOnTopEvent_Type ), onTop( _onTop)
595
    {}
596 597 598 599 600 601 602 603 604 605

    bool OnTop() const
    {
        return onTop;
    }

private:
    bool onTop;
};

606 607
/* function called from ::DoRequest in order to show a nice VideoWidget
    at the good size */
608 609 610 611
void *MainInterface::requestVideo( vout_thread_t *p_nvout, int *pi_x,
                                   int *pi_y, unsigned int *pi_width,
                                   unsigned int *pi_height )
{
612 613 614
    bool bgWasVisible = false;

    /* Request the videoWidget */
615
    void *ret = videoWidget->request( p_nvout,pi_x, pi_y, pi_width, pi_height );
616
    if( ret ) /* The videoWidget is available */
617
    {
618
        /* Did we have a bg ? Hide it! */
619
        if( VISIBLE( bgWidget) )
zorglub's avatar
zorglub committed
620
        {
621
            bgWasVisible = true;
622
            emit askBgWidgetToToggle();
zorglub's avatar
zorglub committed
623
        }
624

625
        /*if( THEMIM->getIM()->hasVideo() || !bgWasVisible )
626 627 628 629
        {
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
        else /* Background widget available, use its size */
630
        /*{
631 632 633
            /* Ok, our visualizations are bad, so don't do this for the moment
             * use the requested size anyway */
            // videoWidget->widgetSize = bgWidget->widgeTSize;
634 635 636 637
          /*  videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }*/

        videoIsActive = true;
638 639

        emit askVideoToResize( *pi_width, *pi_height );
640
        emit askUpdate();
641
    }
642 643 644 645
    return ret;
}

void MainInterface::releaseVideo( void *p_win )
646 647 648 649 650
{
    emit askReleaseVideo( p_win );
}

void MainInterface::releaseVideoSlot( void *p_win )
651 652
{
    videoWidget->release( p_win );
653
    videoWidget->hide();
zorglub's avatar
zorglub committed
654

655
    if( bgWidget )// WORONG
656
        bgWidget->show();
zorglub's avatar
zorglub committed
657

658
    videoIsActive = false;
659
    emit askUpdate();
660 661
}

662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679
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 );
680 681
            emit askVideoToResize( i_width, i_height );
            emit askUpdate();
682
            updateGeometry();
683 684 685 686
            i_ret = VLC_SUCCESS;
            break;
        }
        case VOUT_SET_STAY_ON_TOP:
687 688 689 690 691 692
        {
            int i_arg = va_arg( args, int );
            QApplication::postEvent( this, new SetVideoOnTopQtEvent( i_arg ) );
            i_ret = VLC_SUCCESS;
            break;
        }
693 694 695 696 697 698 699
        default:
            msg_Warn( p_intf, "unsupported control query" );
            break;
    }
    return i_ret;
}

700 701 702 703 704 705 706
/*****************************************************************************
 * Playlist, Visualisation and Menus handling
 *****************************************************************************/
/**
 * Toggle the playlist widget or dialog
 **/
void MainInterface::togglePlaylist()
707
{
708
    /* CREATION
709
    If no playlist exist, then create one and attach it to the DockPL*/
710 711
    if( !playlistWidget )
    {
712
        playlistWidget = new PlaylistWidget( p_intf, settings, dockPL );
713 714 715 716 717 718 719 720

        /* Add it to the parent DockWidget */
        dockPL->setWidget( playlistWidget );

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

        /* Make the playlist floating is requested. Default is not. */
721 722
        settings->beginGroup( "MainWindow" );
        if( settings->value( "playlist-floats", 1 ).toInt() )
723
        {
724
            msg_Dbg( p_intf, "we don't want the playlist inside");
725
            dockPL->setFloating( true );
726
        }
727
        settings->endGroup();
728 729 730 731
        settings->beginGroup( "playlist" );
        dockPL->move( settings->value( "pos", QPoint( 0,0 ) ).toPoint() );
        dockPL->resize( settings->value( "size", QSize( 400, 300 ) ).toSize() );
        settings->endGroup();
732
        dockPL->show();
733
        playlistVisible = true;
734 735 736
    }
    else
    {
737
    /* toggle the visibility of the playlist */
738
       TOGGLEV( dockPL );
739
       resize( sizeHint() );
740
       playlistVisible = !playlistVisible;
741
    }
742 743
}

744
/* Function called from the menu to undock the playlist */
zorglub's avatar
zorglub committed
745
void MainInterface::undockPlaylist()
746
{
747
    dockPL->setFloating( true );
748
    resize( sizeHint() );
zorglub's avatar
zorglub committed
749 750
}

751
void MainInterface::toggleMinimalView()
752
{
753
    TOGGLEV( menuBar() );
754 755
    TOGGLEV( controls );
    TOGGLEV( statusBar() );
756
    updateGeometry();
757 758
}

759 760 761
/* 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
762
{
763
    resize( sizeHint() );
764
    msg_Dbg( p_intf, "Updating the geometry" );
765
    updateGeometry();
766
}
767

768
/* toggling advanced controls buttons */
769 770 771 772 773
void MainInterface::toggleAdvanced()
{
    controls->toggleAdvanced();
}

774
/* Get the visibility status of the controls (hidden or not, advanced or not) */
775
int MainInterface::getControlsVisibilityStatus()
776
{
777 778
    return( (controls->isVisible() ? CONTROLS_VISIBLE : CONTROLS_HIDDEN )
                + CONTROLS_ADVANCED * controls->b_advancedVisible );
779 780
}

781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802
#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

803 804 805
/************************************************************************
 * Other stuff
 ************************************************************************/
806
void MainInterface::setDisplayPosition( float pos, int time, int length )