main_interface.cpp 37.5 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
 *****************************************************************************/
25

26 27 28
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
zorglub's avatar
zorglub committed
29

30
#include "qt4.hpp"
zorglub's avatar
zorglub committed
31
#include "main_interface.hpp"
zorglub's avatar
zorglub committed
32
#include "input_manager.hpp"
zorglub's avatar
zorglub committed
33
#include "util/qvlcframe.hpp"
34
#include "util/customwidgets.hpp"
zorglub's avatar
zorglub committed
35
#include "dialogs_provider.hpp"
36
#include "components/interface_widgets.hpp"
37
#include "components/playlist/playlist.hpp"
38
#include "dialogs/extended.hpp"
39 40 41
#include "dialogs/playlist.hpp"
#include "menus.hpp"

zorglub's avatar
zorglub committed
42
#include <QMenuBar>
zorglub's avatar
zorglub committed
43
#include <QCloseEvent>
zorglub's avatar
zorglub committed
44
#include <QPushButton>
zorglub's avatar
zorglub committed
45
#include <QStatusBar>
46
#include <QKeyEvent>
zorglub's avatar
zorglub committed
47
#include <QUrl>
48
#include <QSystemTrayIcon>
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
49 50
#include <QSize>
#include <QMenu>
51
#include <QLabel>
52 53
#include <QSlider>
#include <QWidgetAction>
54
#if 0
55
#include <QDockWidget>
56
#endif
57
#include <QToolBar>
58
#include <QGroupBox>
59
#include <QDate>
60
#include <QProgressBar>
61 62

#include <assert.h>
63
#include <vlc_keys.h>
zorglub's avatar
zorglub committed
64
#include <vlc_vout.h>
zorglub's avatar
zorglub committed
65

66 67 68 69 70 71
#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()

72 73 74 75 76
/* 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
77 78 79
static int InteractCallback( vlc_object_t *, const char *, vlc_value_t,
                             vlc_value_t, void *);

zorglub's avatar
zorglub committed
80
MainInterface::MainInterface( intf_thread_t *_p_intf ) : QVLCMW( _p_intf )
zorglub's avatar
zorglub committed
81
{
82
    /* Variables initialisation */
83
    // need_components_update = false;
84 85
    bgWidget = NULL;
    videoWidget = NULL;
86 87
    playlistWidget = NULL;
    sysTray = NULL;
88
    videoIsActive = false;
89
    playlistVisible = false;
90
    input_name = "";
91

92
    /* Ask for privacy */
93
    askForPrivacy();
94

95
    /**
96
     *  Configuration and settings
97
     *  Pre-building of interface
98
     **/
99 100
    /* Main settings */
    setFocusPolicy( Qt::StrongFocus );
101
    setAcceptDrops( true );
102
    setWindowIcon( QApplication::windowIcon() );
103
    setWindowOpacity( config_GetFloat( p_intf, "qt-opacity" ) );
104 105

    /* Set The Video In emebedded Mode or not */
106
    videoEmbeddedFlag = config_GetInt( p_intf, "embedded-video" );
zorglub's avatar
zorglub committed
107

108
    /* Are we in the enhanced always-video mode or not ? */
109
    i_visualmode = config_GetInt( p_intf, "qt-display-mode" );
zorglub's avatar
zorglub committed
110

111
    /* Set the other interface settings */
112 113 114
    settings = new QSettings( "vlc", "vlc-qt-interface" );
    settings->beginGroup( "MainWindow" );

115
    //TODO: I don't like that code
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
116
    visualSelectorEnabled = settings->value( "visual-selector", false ).toBool();
117
    notificationEnabled = (bool)config_GetInt( p_intf, "qt-notification" );
118

119 120 121
    /**************************
     *  UI and Widgets design
     **************************/
122
    setVLCWindowsTitle();
123
    handleMainUi( settings );
124

125
#if 0
126
    /* Create a Dock to get the playlist */
127
    dockPL = new QDockWidget( qtr( "Playlist" ), this );
128
    dockPL->setSizePolicy( QSizePolicy::Preferred,
129
                           QSizePolicy::Expanding );
130
    dockPL->setFeatures( QDockWidget::AllDockWidgetFeatures );
131 132 133
    dockPL->setAllowedAreas( Qt::LeftDockWidgetArea
                           | Qt::RightDockWidgetArea
                           | Qt::BottomDockWidgetArea );
134
    dockPL->hide();
135
#endif
136

137
    /************
138
     * Menu Bar
139
     ************/
140
    QVLCMenu::createMenuBar( this, p_intf, visualSelectorEnabled );
141

142 143
    /* StatusBar Creation */
    createStatusBar();
144

145

146 147 148
    /********************
     * Input Manager    *
     ********************/
149
    MainInputManager::getInstance( p_intf );
150

151 152 153
    /**************************
     * Various CONNECTs on IM *
     **************************/
154
    /* Connect the input manager to the GUI elements it manages */
155

156
    /* It is also connected to the control->slider, see the ControlsWidget */
157
    CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
158
             this, setDisplayPosition( float, int, int ) );
159
    /* Change the SpeedRate in the Status */
160
    CONNECT( THEMIM->getIM(), rateChanged( int ), this, setRate( int ) );
161

162 163
    /**
     * Connects on nameChanged()
164 165
     * Those connects are not merged because different options can trigger
     * them down.
166
     */
167
    /* Naming in the controller statusbar */
168 169
    CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setName( QString ) );
170
    /* and in the systray */
171
    if( sysTray )
172 173
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
174
                 updateSystrayTooltipName( QString ) );
175
    }
176
    /* and in the title of the controller */
177 178 179 180 181 182
    if( config_GetInt( p_intf, "qt-name-in-title" ) )
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setVLCWindowsTitle( QString ) );
    }

183
    /**
184
     * CONNECTS on PLAY_STATUS
185
     **/
186
    /* Status on the main controller */
187
    CONNECT( THEMIM->getIM(), statusChanged( int ), this, setStatus( int ) );
188
    /* and in the systray */
189
    if( sysTray )
190 191
    {
        CONNECT( THEMIM->getIM(), statusChanged( int ), this,
192
                 updateSystrayTooltipStatus( int ) );
193
    }
194

195 196 197
    /* END CONNECTS ON IM */


198
    /** OnTimeOut **/
199 200
    /* TODO Remove this function, but so far, there is no choice because there
       is no intf-should-die variable */
201 202 203
    ON_TIMEOUT( updateOnTimer() );
    //ON_TIMEOUT( debug() );

204 205 206
    /**
     * Callbacks
     **/
207 208
    var_Create( p_intf, "interaction", VLC_VAR_ADDRESS );
    var_AddCallback( p_intf, "interaction", InteractCallback, this );
209
    p_intf->b_interaction = true;
210

211 212
    var_AddCallback( p_intf->p_libvlc, "intf-show", IntfShowCB, p_intf );

213
    /* Register callback for the intf-popupmenu variable */
214
    var_AddCallback( p_intf->p_libvlc, "intf-popupmenu", PopupMenuCB, p_intf );
215

216
    /* VideoWidget connect mess to avoid different threads speaking to each other */
217 218
    CONNECT( this, askReleaseVideo( void * ),
             this, releaseVideoSlot( void * ) );
219 220 221
    if( videoWidget )
        CONNECT( this, askVideoToResize( unsigned int, unsigned int ),
                 videoWidget, SetSizing( unsigned int, unsigned int ) );
222

223
    CONNECT( this, askUpdate(), this, doComponentsUpdate() );
224

225
    CONNECT( controls, advancedControlsToggled( bool ),
226
             this, doComponentsUpdate() );
227

lukas.durfina's avatar
lukas.durfina committed
228 229 230
    CONNECT( fullscreenControls, advancedControlsToggled( bool ),
             this, doComponentsUpdate() );

231
    /* Size and placement of interface */
232
    QVLCTools::restoreWidgetPosition(settings,this,QSize(350,60));
233 234


235
    /* Playlist */
236
    if( settings->value( "playlist-visible", 0 ).toInt() ) togglePlaylist();
237
    settings->endGroup();
238

239
    show();
240

241 242
    if( i_visualmode == QT_MINIMAL_MODE )
        toggleMinimalView();
243

244
    /* Update the geometry TODO: is it useful ?*/
245
    updateGeometry();
246 247 248 249 250

    /*****************************************************
     * End everything by creating the Systray Management *
     *****************************************************/
    initSystray();
251 252 253 254
}

MainInterface::~MainInterface()
{
255 256
    msg_Dbg( p_intf, "Destroying the main interface" );

257 258
    if( playlistWidget )
        playlistWidget->savingSettings( settings );
259

260
    settings->beginGroup( "MainWindow" );
261 262

    // settings->setValue( "playlist-floats", (int)(dockPL->isFloating()) );
263
    settings->setValue( "playlist-visible", (int)playlistVisible );
264
    settings->setValue( "adv-controls",
265
                        getControlsVisibilityStatus() & CONTROLS_ADVANCED );
266

267
    if( !videoIsActive )
268 269
        QVLCTools::saveWidgetPosition(settings, this);

270 271
    if( bgWidget )
        settings->setValue( "backgroundSize", bgWidget->size() );
272 273 274 275

    settings->endGroup();
    delete settings;

276 277
    var_DelCallback( p_intf->p_libvlc, "intf-show", IntfShowCB, p_intf );

278
    /* Unregister callback for the intf-popupmenu variable */
279
    var_DelCallback( p_intf->p_libvlc, "intf-popupmenu", PopupMenuCB, p_intf );
280

281
    p_intf->b_interaction = false;
282
    var_DelCallback( p_intf, "interaction", InteractCallback, this );
283

284
    p_intf->p_sys->p_mi = NULL;
285 286
}

287 288 289
/*****************************
 *   Main UI handling        *
 *****************************/
290

291 292 293 294 295 296 297 298 299 300 301 302 303
inline void MainInterface::createStatusBar()
{
    /****************
     *  Status Bar  *
     ****************/
    /* Widgets Creation*/
    b_remainingTime = false;
    timeLabel = new TimeLabel;
    timeLabel->setText( " --:--/--:-- " );
    timeLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter );
    nameLabel = new QLabel;
    nameLabel->setTextInteractionFlags( Qt::TextSelectableByMouse
                                      | Qt::TextSelectableByKeyboard );
304
    speedLabel = new SpeedLabel( p_intf, "1.00x" );
305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355
    speedLabel->setContextMenuPolicy ( Qt::CustomContextMenu );

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

    pgBar = new QProgressBar;
    pgBar->hide();

    /* and adding those */
    statusBar()->addWidget( nameLabel, 8 );
    statusBar()->addPermanentWidget( speedLabel, 0 );
    statusBar()->addPermanentWidget( pgBar, 0 );
    statusBar()->addPermanentWidget( timeLabel, 0 );

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

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

inline void MainInterface::initSystray()
{
    bool b_createSystray = false;
    bool b_systrayAvailable = QSystemTrayIcon::isSystemTrayAvailable();
    if( config_GetInt( p_intf, "qt-start-minimized") )
    {
        if( b_systrayAvailable )
        {
            b_createSystray = true;
            hide();
        }
        else msg_Err( p_intf, "You can't minimize if you haven't a system "
                "tray bar" );
    }
    if( config_GetInt( p_intf, "qt-system-tray") )
        b_createSystray = true;

    if( b_systrayAvailable && b_createSystray )
            createSystray();
}

356 357 358 359
/**
 * Give the decorations of the Main Window a correct Name.
 * If nothing is given, set it to VLC...
 **/
360 361 362 363
void MainInterface::setVLCWindowsTitle( QString aTitle )
{
    if( aTitle.isEmpty() )
    {
364
        setWindowTitle( qtr( "VLC media player" ) );
365 366 367
    }
    else
    {
368
        setWindowTitle( aTitle + " - " + qtr( "VLC media player" ) );
369 370 371
    }
}

372 373
void MainInterface::handleMainUi( QSettings *settings )
{
374
    /* Create the main Widget and the mainLayout */
375
    QWidget *main = new QWidget;
376
    setCentralWidget( main );
377
    mainLayout = new QVBoxLayout( main );
378

379 380
    /* Margins, spacing */
    main->setContentsMargins( 0, 0, 0, 0 );
381
    main->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Maximum );
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
382
    mainLayout->setSpacing( 0 );
383 384
    mainLayout->setMargin( 0 );

385
    /* Create the CONTROLS Widget */
386
    /* bool b_shiny = config_GetInt( p_intf, "qt-blingbling" ); */
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
387
    controls = new ControlsWidget( p_intf, this,
388
                   settings->value( "adv-controls", false ).toBool(),
389
                   config_GetInt( p_intf, "qt-blingbling" ) );
390

lukas.durfina's avatar
lukas.durfina committed
391 392 393 394 395 396
    /* Create the FULLSCREEN CONTROLS Widget */
    /* bool b_shiny = config_GetInt( p_intf, "qt-blingbling" ); */
    fullscreenControls = new FullscreenControllerWidget( p_intf, this,
                   settings->value( "adv-controls", false ).toBool(),
                   config_GetInt( p_intf, "qt-blingbling" ) );

397
    /* Add the controls Widget to the main Widget */
Adrien Grand's avatar
Adrien Grand committed
398
    mainLayout->insertWidget( 0, controls, 0, Qt::AlignBottom );
399

400 401 402
    /* Create the Speed Control Widget */
    speedControl = new SpeedControlWidget( p_intf );
    speedControlMenu = new QMenu( this );
403 404

    QWidgetAction *widgetAction = new QWidgetAction( speedControl );
405 406
    widgetAction->setDefaultWidget( speedControl );
    speedControlMenu->addAction( widgetAction );
407

408
    /* Visualisation */
409 410
    /* Disabled for now, they SUCK */
    #if 0
411
    visualSelector = new VisualSelector( p_intf );
412
    mainLayout->insertWidget( 0, visualSelector );
413
    visualSelector->hide();
414
    #endif
415

416
    /* And video Outputs */
417 418
    if( i_visualmode == QT_ALWAYS_VIDEO_MODE ||
        i_visualmode == QT_MINIMAL_MODE )
419 420
    {
        bgWidget = new BackgroundWidget( p_intf );
421 422
        bgWidget->resize(
             settings->value( "backgroundSize", QSize( 300, 150 ) ).toSize() );
423
        bgWidget->updateGeometry();
424
        mainLayout->insertWidget( 0, bgWidget );
425
        CONNECT( this, askBgWidgetToToggle(), bgWidget, toggle() );
426 427
    }

428
    if( videoEmbeddedFlag )
429
    {
430
        videoWidget = new VideoWidget( p_intf );
431
        mainLayout->insertWidget( 0, videoWidget, 10 );
lukas.durfina's avatar
lukas.durfina committed
432
    }
433 434

    /* Finish the sizing */
435
    main->updateGeometry();
zorglub's avatar
zorglub committed
436 437
}

438
inline void MainInterface::askForPrivacy()
439 440 441 442
{
    /**
     * Ask for the network policy on FIRST STARTUP
     **/
443
    if( config_GetInt( p_intf, "qt-privacy-ask") )
444 445 446 447 448 449 450 451 452 453 454
    {
        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 );
            }

455
            config_PutInt( p_intf,  "qt-privacy-ask" , 0 );
456
            /* We have to save here because the user may not launch Prefs */
457 458 459 460 461
            config_SaveConfigFile( p_intf, NULL );
        }
    }
}

462
int MainInterface::privacyDialog( QList<ConfigControl *> controls )
463
{
464
    QDialog *privacy = new QDialog();
465

466
    privacy->setWindowTitle( qtr( "Privacy and Network Policies" ) );
467 468 469 470 471 472

    QGridLayout *gLayout = new QGridLayout( privacy );

    QGroupBox *blabla = new QGroupBox( qtr( "Privacy and Network Warning" ) );
    QGridLayout *blablaLayout = new QGridLayout( blabla );
    QLabel *text = new QLabel( qtr(
473
        "<p>The <i>VideoLAN Team</i> doesn't like when an application goes "
474
        "online without authorization.</p>\n "
475
        "<p><i>VLC media player</i> can request limited information on "
476
        "the Internet, especially to get CD covers or to know "
477
        "if updates are available.</p>\n"
478
        "<p><i>VLC media player</i> <b>DOES NOT</b> send or collect <b>ANY</b> "
Konstantin Pavlov's avatar
Konstantin Pavlov committed
479
        "information, even anonymously, about your usage.</p>\n"
480 481
        "<p>Therefore please check the following options, the default being "
        "almost no access on the web.</p>\n") );
482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501
    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 );  \
502
        controls.append( control );                               \
503 504 505 506 507 508 509 510
    }

#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 );  \
511
        controls.append( control );                               \
512 513 514
    }

    CONFIG_GENERIC( "album-art", IntegerList ); line++;
515
#ifdef UPDATE_CHECK
516 517
    CONFIG_GENERIC_NOBOOL( "qt-updates-notif", Bool ); line++;
    CONFIG_GENERIC_NOBOOL( "qt-updates-days", Integer ); line++;
518
#endif
519

Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
520
    QPushButton *ok = new QPushButton( qtr( "OK" ) );
521 522 523 524

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

    CONNECT( ok, clicked(), privacy, accept() );
525
    return privacy->exec();
526 527
}

528

529
/**********************************************************************
530
 * Handling of sizing of the components
531
 **********************************************************************/
532 533 534 535 536

/* 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.
537 538
   Maybe the other solution is to redefine the sizeHint() of the playlist and
   ask _parent->isFloating()...
539
   If you think this would be better, please FIXME it...
540
*/
541
#if 0
542 543
QSize MainInterface::sizeHint() const
{
544
    int nwidth  = controls->sizeHint().width();
545 546 547 548 549
    int nheight = controls->isVisible() ?
                  controls->size().height()
                  + menuBar()->size().height()
                  + statusBar()->size().height()
                  : 0 ;
550

551
    msg_Dbg( p_intf, "1 %i %i", nheight, nwidth );
552
    if( VISIBLE( bgWidget ) )
553 554 555
    {
        nheight += bgWidget->size().height();
        nwidth  = bgWidget->size().width();
556
        msg_Dbg( p_intf, "1b %i %i", nheight, nwidth );
557
    }
558
    else if( videoIsActive )
559 560 561 562 563
    {
        nheight += videoWidget->size().height();
        nwidth  = videoWidget->size().width();
        msg_Dbg( p_intf, "2 %i %i", nheight, nwidth );
    }
564
/*    if( !dockPL->isFloating() && dockPL->isVisible() && dockPL->widget()  )
565 566
    {
        nheight += dockPL->size().height();
567
        nwidth = __MAX( nwidth, dockPL->size().width() );
568
        msg_Dbg( p_intf, "3 %i %i", nheight, nwidth );
569
    }*/
570 571
    msg_Dbg( p_intf, "4 %i %i", nheight, nwidth );
    return QSize( nwidth, nheight );
572
}
573
#endif
574
#if 0
575
/* FIXME This is dead code and need to be removed AT THE END */
576 577
void MainInterface::resizeEvent( QResizeEvent *e )
{
578 579
    if( videoWidget )
        videoWidget->widgetSize.setWidth( e->size().width() - addSize.width() );
580 581 582 583 584 585 586 587
    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 ) )
    {
588 589
//        SET_WH( playlistWidget , e->size().width() - addSize.width(),
              //                   e->size().height() - addSize.height() );
590 591 592
        playlistWidget->updateGeometry();
    }
}
593
#endif
594

595 596 597 598 599 600 601 602 603 604
void MainInterface::requestLayoutUpdate()
{
    emit askUpdate();
}

//FIXME remove me at the end...
void MainInterface::debug()
{
    msg_Dbg( p_intf, "size: %i - %i", size().height(), size().width() );
    msg_Dbg( p_intf, "sizeHint: %i - %i", sizeHint().height(), sizeHint().width() );
Rafaël Carré's avatar
Rafaël Carré committed
605
    if( videoWidget && videoWidget->isVisible() )
606 607 608 609 610 611 612 613
    {
//    sleep( 10 );
    msg_Dbg( p_intf, "size: %i - %i", size().height(), size().width() );
    msg_Dbg( p_intf, "sizeHint: %i - %i", sizeHint().height(), sizeHint().width() );
    }
    adjustSize();
}

614
/****************************************************************************
615
 * Small right-click menu for rate control
616 617 618
 ****************************************************************************/
void MainInterface::showSpeedMenu( QPoint pos )
{
619
    speedControlMenu->exec( QCursor::pos() - pos
620
                          + QPoint( 0, speedLabel->height() ) );
621 622
}

623 624 625
/****************************************************************************
 * Video Handling
 ****************************************************************************/
626 627 628 629 630
class SetVideoOnTopQtEvent : public QEvent
{
public:
    SetVideoOnTopQtEvent( bool _onTop ) :
      QEvent( (QEvent::Type)SetVideoOnTopEvent_Type ), onTop( _onTop)
631
    {}
632 633 634 635 636 637 638 639 640 641

    bool OnTop() const
    {
        return onTop;
    }

private:
    bool onTop;
};

642 643 644 645 646 647
/**
 * README
 * README
 * Thou shall not call/resize/hide widgets from on another thread.
 * This is wrong, and this is TEH reason to emit signals on those Video Functions
 **/
648 649 650 651
void *MainInterface::requestVideo( vout_thread_t *p_nvout, int *pi_x,
                                   int *pi_y, unsigned int *pi_width,
                                   unsigned int *pi_height )
{
652 653 654
    bool bgWasVisible = false;

    /* Request the videoWidget */
655
    void *ret = videoWidget->request( p_nvout,pi_x, pi_y, pi_width, pi_height );
656
    if( ret ) /* The videoWidget is available */
657
    {
658
        /* Did we have a bg ? Hide it! */
659
        if( VISIBLE( bgWidget) )
zorglub's avatar
zorglub committed
660
        {
661
            bgWasVisible = true;
662
            emit askBgWidgetToToggle();
zorglub's avatar
zorglub committed
663
        }
664 665
#if 0
        if( THEMIM->getIM()->hasVideo() || !bgWasVisible )
666 667 668 669
        {
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
        else /* Background widget available, use its size */
670
        {
671 672 673
            /* Ok, our visualizations are bad, so don't do this for the moment
             * use the requested size anyway */
            // videoWidget->widgetSize = bgWidget->widgeTSize;
674 675 676
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
#endif
677
        videoIsActive = true;
678

679
//        emit askVideoToResize( *pi_width, *pi_height );
680
        emit askUpdate();
681

682
        fullscreenControls->attachVout( p_nvout );
683
    }
684 685 686
    return ret;
}

687
void MainInterface::releaseVideo( vout_thread_t *p_vout, void *p_win )
688
{
689
    fullscreenControls->detachVout( p_vout );
690 691 692 693
    emit askReleaseVideo( p_win );
}

void MainInterface::releaseVideoSlot( void *p_win )
694 695
{
    videoWidget->release( p_win );
696
    videoWidget->hide();
zorglub's avatar
zorglub committed
697

698
    if( bgWidget )// WRONG
699
        bgWidget->show();
zorglub's avatar
zorglub committed
700

701
    adjustSize();
702 703 704
    videoIsActive = false;
}

705 706
int MainInterface::controlVideo( void *p_window, int i_query, va_list args )
{
707
    int i_ret = VLC_SUCCESS;
708 709 710 711 712 713
    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 * );
714 715
            *pi_width = videoWidget->videoSize.width();
            *pi_height = videoWidget->videoSize.height();
716 717 718 719 720 721
            break;
        }
        case VOUT_SET_SIZE:
        {
            unsigned int i_width  = va_arg( args, unsigned int );
            unsigned int i_height = va_arg( args, unsigned int );
722 723
            emit askVideoToResize( i_width, i_height );
            emit askUpdate();
724 725 726
            break;
        }
        case VOUT_SET_STAY_ON_TOP:
727 728 729 730 731
        {
            int i_arg = va_arg( args, int );
            QApplication::postEvent( this, new SetVideoOnTopQtEvent( i_arg ) );
            break;
        }
732
        default:
733
            i_ret = VLC_EGENERIC;
734 735 736 737 738 739
            msg_Warn( p_intf, "unsupported control query" );
            break;
    }
    return i_ret;
}

740 741 742 743 744 745 746
/*****************************************************************************
 * Playlist, Visualisation and Menus handling
 *****************************************************************************/
/**
 * Toggle the playlist widget or dialog
 **/
void MainInterface::togglePlaylist()
747
{
748 749
    THEDP->playlistDialog();
#if 0
750
    /* CREATION
751
    If no playlist exist, then create one and attach it to the DockPL*/
752 753
    if( !playlistWidget )
    {
754
        playlistWidget = new PlaylistWidget( p_intf, settings, dockPL );
755 756 757 758 759 760 761 762

        /* 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. */
763 764
        settings->beginGroup( "MainWindow" );
        if( settings->value( "playlist-floats", 1 ).toInt() )
765
        {
766
            msg_Dbg( p_intf, "we don't want the playlist inside");
767
            dockPL->setFloating( true );
768
        }
769
        settings->endGroup();
770 771
        settings->beginGroup( "playlist" );
        dockPL->move( settings->value( "pos", QPoint( 0,0 ) ).toPoint() );
772 773 774
        QSize newSize = settings->value( "size", QSize( 400, 300 ) ).toSize();
        if( newSize.isValid() )
            dockPL->resize( newSize );
775
        settings->endGroup();
776

777
        dockPL->show();
778
        playlistVisible = true;
779 780 781
    }
    else
    {
782
    /* toggle the visibility of the playlist */
783
       TOGGLEV( dockPL );
784
       resize( sizeHint() );
785
       playlistVisible = !playlistVisible;
786
    }
787
    #endif
788 789
}

790
/* Function called from the menu to undock the playlist */
zorglub's avatar
zorglub committed
791
void MainInterface::undockPlaylist()
792
{
793 794
//    dockPL->setFloating( true );
    adjustSize();
zorglub's avatar
zorglub committed
795 796
}

797
void MainInterface::toggleMinimalView()
798
{
799
    TOGGLEV( menuBar() );