main_interface.cpp 37.9 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
static int InteractCallback( vlc_object_t *, const char *, vlc_value_t,
                             vlc_value_t, void *);
79 80 81 82 83 84 85 86 87 88 89 90 91 92
/* 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
93

zorglub's avatar
zorglub committed
94
MainInterface::MainInterface( intf_thread_t *_p_intf ) : QVLCMW( _p_intf )
zorglub's avatar
zorglub committed
95
{
96
    /* Variables initialisation */
97
    // need_components_update = false;
98 99
    bgWidget = NULL;
    videoWidget = NULL;
100 101
    playlistWidget = NULL;
    sysTray = NULL;
102
    videoIsActive = false;
103
    playlistVisible = false;
104
    input_name = "";
105

106
    /* Ask for privacy */
107
    askForPrivacy();
108

109
    /**
110
     *  Configuration and settings
111
     *  Pre-building of interface
112
     **/
113 114
    /* Main settings */
    setFocusPolicy( Qt::StrongFocus );
115
    setAcceptDrops( true );
116
    setWindowIcon( QApplication::windowIcon() );
117
    setWindowOpacity( config_GetFloat( p_intf, "qt-opacity" ) );
118 119

    /* Set The Video In emebedded Mode or not */
120
    videoEmbeddedFlag = config_GetInt( p_intf, "embedded-video" );
zorglub's avatar
zorglub committed
121

122
    /* Are we in the enhanced always-video mode or not ? */
123
    i_visualmode = config_GetInt( p_intf, "qt-display-mode" );
zorglub's avatar
zorglub committed
124

125
    /* Set the other interface settings */
126 127 128
    settings = new QSettings( "vlc", "vlc-qt-interface" );
    settings->beginGroup( "MainWindow" );

129
    //TODO: I don't like that code
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
130
    visualSelectorEnabled = settings->value( "visual-selector", false ).toBool();
131
    notificationEnabled = (bool)config_GetInt( p_intf, "qt-notification" );
132

133 134 135
    /**************************
     *  UI and Widgets design
     **************************/
136
    setVLCWindowsTitle();
137
    handleMainUi( settings );
138

139
#if 0
140
    /* Create a Dock to get the playlist */
141
    dockPL = new QDockWidget( qtr( "Playlist" ), this );
142
    dockPL->setSizePolicy( QSizePolicy::Preferred,
143
                           QSizePolicy::Expanding );
144
    dockPL->setFeatures( QDockWidget::AllDockWidgetFeatures );
145 146 147
    dockPL->setAllowedAreas( Qt::LeftDockWidgetArea
                           | Qt::RightDockWidgetArea
                           | Qt::BottomDockWidgetArea );
148
    dockPL->hide();
149
#endif
150

151
    /************
152
     * Menu Bar
153
     ************/
154
    QVLCMenu::createMenuBar( this, p_intf, visualSelectorEnabled );
155

156 157
    /* StatusBar Creation */
    createStatusBar();
158

159

160 161 162
    /********************
     * Input Manager    *
     ********************/
163
    MainInputManager::getInstance( p_intf );
164

165 166 167
    /**************************
     * Various CONNECTs on IM *
     **************************/
168
    /* Connect the input manager to the GUI elements it manages */
169

170
    /* It is also connected to the control->slider, see the ControlsWidget */
171
    CONNECT( THEMIM->getIM(), positionUpdated( float, int, int ),
172
             this, setDisplayPosition( float, int, int ) );
173
    /* Change the SpeedRate in the Status */
174
    CONNECT( THEMIM->getIM(), rateChanged( int ), this, setRate( int ) );
175

176 177
    /**
     * Connects on nameChanged()
178 179
     * Those connects are not merged because different options can trigger
     * them down.
180
     */
181
    /* Naming in the controller statusbar */
182 183
    CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setName( QString ) );
184
    /* and in the systray */
185
    if( sysTray )
186 187
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
188
                 updateSystrayTooltipName( QString ) );
189
    }
190
    /* and in the title of the controller */
191 192 193 194 195 196
    if( config_GetInt( p_intf, "qt-name-in-title" ) )
    {
        CONNECT( THEMIM->getIM(), nameChanged( QString ), this,
             setVLCWindowsTitle( QString ) );
    }

197
    /**
198
     * CONNECTS on PLAY_STATUS
199
     **/
200
    /* Status on the main controller */
201
    CONNECT( THEMIM->getIM(), statusChanged( int ), this, setStatus( int ) );
202
    /* and in the systray */
203
    if( sysTray )
204 205
    {
        CONNECT( THEMIM->getIM(), statusChanged( int ), this,
206
                 updateSystrayTooltipStatus( int ) );
207
    }
208

209 210 211
    /* END CONNECTS ON IM */


212
    /** OnTimeOut **/
213 214
    /* TODO Remove this function, but so far, there is no choice because there
       is no intf-should-die variable */
215 216 217
    ON_TIMEOUT( updateOnTimer() );
    //ON_TIMEOUT( debug() );

218 219 220
    /**
     * Callbacks
     **/
221 222
    var_Create( p_intf, "interaction", VLC_VAR_ADDRESS );
    var_AddCallback( p_intf, "interaction", InteractCallback, this );
223
    p_intf->b_interaction = true;
224 225

    /* Register callback for the intf-popupmenu variable */
226 227 228 229
    playlist_t *p_playlist = pl_Yield( p_intf );
    var_AddCallback( p_playlist, "intf-popupmenu", PopupMenuCB, p_intf );
    var_AddCallback( p_playlist, "intf-show", IntfShowCB, p_intf );
    pl_Release( p_intf );
230

231
    /* VideoWidget connect mess to avoid different threads speaking to each other */
232 233
    CONNECT( this, askReleaseVideo( void * ),
             this, releaseVideoSlot( void * ) );
234
    CONNECT( this, askVideoToResize( unsigned int, unsigned int ),
235
             videoWidget, SetSizing( unsigned int, unsigned int ) );
236

237
    CONNECT( this, askUpdate(), this, doComponentsUpdate() );
238

239
    CONNECT( controls, advancedControlsToggled( bool ),
240
             this, doComponentsUpdate() );
241

242
    /* Size and placement of interface */
243
    QVLCTools::restoreWidgetPosition(settings,this,QSize(350,60));
244 245


246
    /* Playlist */
247
    if( settings->value( "playlist-visible", 0 ).toInt() ) togglePlaylist();
248
    settings->endGroup();
249

250
    show();
251

252 253
    if( i_visualmode == QT_MINIMAL_MODE )
        toggleMinimalView();
254

255
    /* Update the geometry TODO: is it useful ?*/
256
    updateGeometry();
257 258 259 260 261

    /*****************************************************
     * End everything by creating the Systray Management *
     *****************************************************/
    initSystray();
262 263 264 265
}

MainInterface::~MainInterface()
{
266 267
    msg_Dbg( p_intf, "Destroying the main interface" );

268 269
    if( playlistWidget )
        playlistWidget->savingSettings( settings );
270

271
    settings->beginGroup( "MainWindow" );
272 273

    // settings->setValue( "playlist-floats", (int)(dockPL->isFloating()) );
274
    settings->setValue( "playlist-visible", (int)playlistVisible );
275
    settings->setValue( "adv-controls",
276
                        getControlsVisibilityStatus() & CONTROLS_ADVANCED );
277

278
    if( !videoIsActive )
279 280
        QVLCTools::saveWidgetPosition(settings, this);

281 282
    if( bgWidget )
        settings->setValue( "backgroundSize", bgWidget->size() );
283 284 285 286

    settings->endGroup();
    delete settings;

287
    /* Unregister callback for the intf-popupmenu variable */
288 289 290 291
    playlist_t *p_playlist = pl_Yield( p_intf );
    var_DelCallback( p_playlist, "intf-popupmenu", PopupMenuCB, p_intf );
    var_DelCallback( p_playlist, "intf-show", IntfShowCB, p_intf );
    pl_Release( p_intf );
292

293
    p_intf->b_interaction = false;
294
    var_DelCallback( p_intf, "interaction", InteractCallback, this );
295 296 297 298

    p_intf->pf_request_window = NULL;
    p_intf->pf_release_window = NULL;
    p_intf->pf_control_window = NULL;
299
    p_intf->p_sys->p_mi = NULL;
300 301
}

302 303 304
/*****************************
 *   Main UI handling        *
 *****************************/
305

306 307 308 309 310 311 312 313 314 315 316 317 318
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 );
319
    speedLabel = new SpeedLabel( p_intf, "1.00x" );
320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370
    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();
}

371 372 373 374
/**
 * Give the decorations of the Main Window a correct Name.
 * If nothing is given, set it to VLC...
 **/
375 376 377 378
void MainInterface::setVLCWindowsTitle( QString aTitle )
{
    if( aTitle.isEmpty() )
    {
379
        setWindowTitle( qtr( "VLC media player" ) );
380 381 382
    }
    else
    {
383
        setWindowTitle( aTitle + " - " + qtr( "VLC media player" ) );
384 385 386
    }
}

387 388
void MainInterface::handleMainUi( QSettings *settings )
{
389
    /* Create the main Widget and the mainLayout */
390
    QWidget *main = new QWidget;
391
    setCentralWidget( main );
392
    mainLayout = new QVBoxLayout( main );
393

394 395
    /* Margins, spacing */
    main->setContentsMargins( 0, 0, 0, 0 );
396
    main->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Maximum );
397 398
    mainLayout->setMargin( 0 );

399
    /* Create the CONTROLS Widget */
400
    /* bool b_shiny = config_GetInt( p_intf, "qt-blingbling" ); */
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
401
    controls = new ControlsWidget( p_intf, this,
402
                   settings->value( "adv-controls", false ).toBool(),
403
                   config_GetInt( p_intf, "qt-blingbling" ) );
404

405
    /* Add the controls Widget to the main Widget */
Adrien Grand's avatar
Adrien Grand committed
406
    mainLayout->insertWidget( 0, controls, 0, Qt::AlignBottom );
407

408 409 410
    /* Create the Speed Control Widget */
    speedControl = new SpeedControlWidget( p_intf );
    speedControlMenu = new QMenu( this );
411 412

    QWidgetAction *widgetAction = new QWidgetAction( speedControl );
413 414
    widgetAction->setDefaultWidget( speedControl );
    speedControlMenu->addAction( widgetAction );
415

416
    /* Visualisation */
417 418
    /* Disabled for now, they SUCK */
    #if 0
419
    visualSelector = new VisualSelector( p_intf );
420
    mainLayout->insertWidget( 0, visualSelector );
421
    visualSelector->hide();
422
    #endif
423

424
    /* And video Outputs */
425 426
    if( i_visualmode == QT_ALWAYS_VIDEO_MODE ||
        i_visualmode == QT_MINIMAL_MODE )
427 428
    {
        bgWidget = new BackgroundWidget( p_intf );
429 430
        bgWidget->resize(
             settings->value( "backgroundSize", QSize( 300, 150 ) ).toSize() );
431
        bgWidget->updateGeometry();
432
        mainLayout->insertWidget( 0, bgWidget );
433
        CONNECT( this, askBgWidgetToToggle(), bgWidget, toggle() );
434 435
    }

436
    if( videoEmbeddedFlag )
437
    {
438
        videoWidget = new VideoWidget( p_intf );
439
        mainLayout->insertWidget( 0, videoWidget );
440

441 442 443
        p_intf->pf_request_window  = ::DoRequest;
        p_intf->pf_release_window  = ::DoRelease;
        p_intf->pf_control_window  = ::DoControl;
444
    }
445 446

    /* Finish the sizing */
447
    main->updateGeometry();
zorglub's avatar
zorglub committed
448 449
}

450
inline void MainInterface::askForPrivacy()
451 452 453 454
{
    /**
     * Ask for the network policy on FIRST STARTUP
     **/
455
    if( config_GetInt( p_intf, "qt-privacy-ask") )
456 457 458 459 460 461 462 463 464 465 466
    {
        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 );
            }

467
            config_PutInt( p_intf,  "qt-privacy-ask" , 0 );
468
            /* We have to save here because the user may not launch Prefs */
469 470 471 472 473
            config_SaveConfigFile( p_intf, NULL );
        }
    }
}

474
int MainInterface::privacyDialog( QList<ConfigControl *> controls )
475
{
476
    QDialog *privacy = new QDialog();
477 478 479 480 481 482 483 484

    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(
485
        "<p>The <i>VideoLAN Team</i> doesn't like when an application goes "
486
        "online without authorization.</p>\n "
487
        "<p><i>VLC media player</i> can request limited information on "
Konstantin Pavlov's avatar
Konstantin Pavlov committed
488
        "the Internet, especially to get CD covers and songs metadata or to know "
489
        "if updates are available.</p>\n"
490
        "<p><i>VLC media player</i> <b>DOES NOT</b> send or collect <b>ANY</b> "
Konstantin Pavlov's avatar
Konstantin Pavlov committed
491
        "information, even anonymously, about your usage.</p>\n"
492 493
        "<p>Therefore please check the following options, the default being "
        "almost no access on the web.</p>\n") );
494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513
    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 );  \
514
        controls.append( control );                               \
515 516 517 518 519 520 521 522
    }

#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 );  \
523
        controls.append( control );                               \
524 525 526 527
    }

    CONFIG_GENERIC( "album-art", IntegerList ); line++;
    CONFIG_GENERIC_NOBOOL( "fetch-meta", Bool ); line++;
528
#ifdef UPDATE_CHECK
529 530
    CONFIG_GENERIC_NOBOOL( "qt-updates-notif", Bool ); line++;
    CONFIG_GENERIC_NOBOOL( "qt-updates-days", Integer ); line++;
531
#endif
532

533 534 535 536 537
    QPushButton *ok = new QPushButton( qtr( "Ok" ) );

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

    CONNECT( ok, clicked(), privacy, accept() );
538
    return privacy->exec();
539 540
}

541

542
/**********************************************************************
543
 * Handling of sizing of the components
544
 **********************************************************************/
545 546 547 548 549

/* 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.
550 551
   Maybe the other solution is to redefine the sizeHint() of the playlist and
   ask _parent->isFloating()...
552
   If you think this would be better, please FIXME it...
553
*/
554
#if 0
555 556
QSize MainInterface::sizeHint() const
{
557
    int nwidth  = controls->sizeHint().width();
558 559 560 561 562
    int nheight = controls->isVisible() ?
                  controls->size().height()
                  + menuBar()->size().height()
                  + statusBar()->size().height()
                  : 0 ;
563

564
    msg_Dbg( p_intf, "1 %i %i", nheight, nwidth );
565
    if( VISIBLE( bgWidget ) )
566 567 568
    {
        nheight += bgWidget->size().height();
        nwidth  = bgWidget->size().width();
569
        msg_Dbg( p_intf, "1b %i %i", nheight, nwidth );
570
    }
571
    else if( videoIsActive )
572 573 574 575 576
    {
        nheight += videoWidget->size().height();
        nwidth  = videoWidget->size().width();
        msg_Dbg( p_intf, "2 %i %i", nheight, nwidth );
    }
577
/*    if( !dockPL->isFloating() && dockPL->isVisible() && dockPL->widget()  )
578 579
    {
        nheight += dockPL->size().height();
580
        nwidth = __MAX( nwidth, dockPL->size().width() );
581
        msg_Dbg( p_intf, "3 %i %i", nheight, nwidth );
582
    }*/
583 584
    msg_Dbg( p_intf, "4 %i %i", nheight, nwidth );
    return QSize( nwidth, nheight );
585
}
586
#endif
587
#if 0
588
/* FIXME This is dead code and need to be removed AT THE END */
589 590
void MainInterface::resizeEvent( QResizeEvent *e )
{
591 592
    if( videoWidget )
        videoWidget->widgetSize.setWidth( e->size().width() - addSize.width() );
593 594 595 596 597 598 599 600
    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 ) )
    {
601 602
//        SET_WH( playlistWidget , e->size().width() - addSize.width(),
              //                   e->size().height() - addSize.height() );
603 604 605
        playlistWidget->updateGeometry();
    }
}
606
#endif
607

608 609 610 611 612 613 614 615 616 617
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
618
    if( videoWidget && videoWidget->isVisible() )
619 620 621 622 623 624 625 626
    {
//    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();
}

627
/****************************************************************************
628
 * Small right-click menu for rate control
629 630 631
 ****************************************************************************/
void MainInterface::showSpeedMenu( QPoint pos )
{
632
    speedControlMenu->exec( QCursor::pos() - pos
633
                          + QPoint( 0, speedLabel->height() ) );
634 635
}

636 637 638
/****************************************************************************
 * Video Handling
 ****************************************************************************/
639 640 641 642 643
class SetVideoOnTopQtEvent : public QEvent
{
public:
    SetVideoOnTopQtEvent( bool _onTop ) :
      QEvent( (QEvent::Type)SetVideoOnTopEvent_Type ), onTop( _onTop)
644
    {}
645 646 647 648 649 650 651 652 653 654

    bool OnTop() const
    {
        return onTop;
    }

private:
    bool onTop;
};

655 656 657 658 659 660
/**
 * 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
 **/
661 662
/* function called from ::DoRequest in order to show a nice VideoWidget
    at the good size */
663 664 665 666
void *MainInterface::requestVideo( vout_thread_t *p_nvout, int *pi_x,
                                   int *pi_y, unsigned int *pi_width,
                                   unsigned int *pi_height )
{
667 668 669
    bool bgWasVisible = false;

    /* Request the videoWidget */
670
    void *ret = videoWidget->request( p_nvout,pi_x, pi_y, pi_width, pi_height );
671
    if( ret ) /* The videoWidget is available */
672
    {
673
        /* Did we have a bg ? Hide it! */
674
        if( VISIBLE( bgWidget) )
zorglub's avatar
zorglub committed
675
        {
676
            bgWasVisible = true;
677
            emit askBgWidgetToToggle();
zorglub's avatar
zorglub committed
678
        }
679

680
        /*if( THEMIM->getIM()->hasVideo() || !bgWasVisible )
681 682 683 684
        {
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
        else /* Background widget available, use its size */
685
        /*{
686 687 688
            /* Ok, our visualizations are bad, so don't do this for the moment
             * use the requested size anyway */
            // videoWidget->widgetSize = bgWidget->widgeTSize;
689 690 691 692
          /*  videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }*/

        videoIsActive = true;
693 694

        emit askVideoToResize( *pi_width, *pi_height );
695
        emit askUpdate();
696
    }
697 698 699 700
    return ret;
}

void MainInterface::releaseVideo( void *p_win )
701 702 703 704 705
{
    emit askReleaseVideo( p_win );
}

void MainInterface::releaseVideoSlot( void *p_win )
706 707
{
    videoWidget->release( p_win );
708
    videoWidget->hide();
zorglub's avatar
zorglub committed
709

710
    if( bgWidget )// WORONG
711
        bgWidget->show();
zorglub's avatar
zorglub committed
712

713
    adjustSize();
714 715 716
    videoIsActive = false;
}

717 718
int MainInterface::controlVideo( void *p_window, int i_query, va_list args )
{
719
    int i_ret = VLC_SUCCESS;
720 721 722 723 724 725
    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 * );
726 727
            *pi_width = videoWidget->videoSize.width();
            *pi_height = videoWidget->videoSize.height();
728 729 730 731 732 733
            break;
        }
        case VOUT_SET_SIZE:
        {
            unsigned int i_width  = va_arg( args, unsigned int );
            unsigned int i_height = va_arg( args, unsigned int );
734 735
            emit askVideoToResize( i_width, i_height );
            emit askUpdate();
736 737 738
            break;
        }
        case VOUT_SET_STAY_ON_TOP:
739 740 741 742 743
        {
            int i_arg = va_arg( args, int );
            QApplication::postEvent( this, new SetVideoOnTopQtEvent( i_arg ) );
            break;
        }
744
        default:
745
            i_ret = VLC_EGENERIC;
746 747 748 749 750 751
            msg_Warn( p_intf, "unsupported control query" );
            break;
    }
    return i_ret;
}

752 753 754 755 756 757 758
/*****************************************************************************
 * Playlist, Visualisation and Menus handling
 *****************************************************************************/
/**
 * Toggle the playlist widget or dialog
 **/
void MainInterface::togglePlaylist()
759
{
760 761
    THEDP->playlistDialog();
#if 0
762
    /* CREATION
763
    If no playlist exist, then create one and attach it to the DockPL*/
764 765
    if( !playlistWidget )
    {
766
        playlistWidget = new PlaylistWidget( p_intf, settings, dockPL );
767 768 769 770 771 772 773 774

        /* 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. */
775 776
        settings->beginGroup( "MainWindow" );
        if( settings->value( "playlist-floats", 1 ).toInt() )
777
        {
778
            msg_Dbg( p_intf, "we don't want the playlist inside");
779
            dockPL->setFloating( true );
780
        }
781
        settings->endGroup();
782 783
        settings->beginGroup( "playlist" );
        dockPL->move( settings->value( "pos", QPoint( 0,0 ) ).toPoint() );
784 785 786
        QSize newSize = settings->value( "size", QSize( 400, 300 ) ).toSize();
        if( newSize.isValid() )
            dockPL->resize( newSize );
787
        settings->endGroup();
788

789
        dockPL->show();
790
        playlistVisible = true;
791 792 793
    }
    else
    {
794
    /* toggle the visibility of the playlist */
795
       TOGGLEV( dockPL );
796
       resize( sizeHint() );
797
       playlistVisible = !playlistVisible;
798
    }
799
    #endif
800 801
}

802
/* Function called from the menu to undock the playlist */
zorglub's avatar
zorglub committed
803
void MainInterface::undockPlaylist()
804
{
805 806
//    dockPL->setFloating( true );
    adjustSize();
zorglub's avatar
zorglub committed
807 808
}

809
void MainInterface::toggleMinimalView()
810
{
811
    TOGGLEV( menuBar() );
812 813
    TOGGLEV( controls );
    TOGGLEV( statusBar() );
814
    doComponentsUpdate();
815 816