main_interface.cpp 30.7 KB
Newer Older
zorglub's avatar
zorglub committed
1
/*****************************************************************************
zorglub's avatar
Wtf ?  
zorglub committed
2
 * main_interface.cpp : Main interface
zorglub's avatar
zorglub committed
3
 ****************************************************************************
4
 * Copyright (C) 2006-2007 the VideoLAN team
5
 * $Id$
zorglub's avatar
zorglub committed
6 7
 *
 * Authors: Clément Stenac <zorglub@videolan.org>
8
 *          Jean-Baptiste Kempf <jb@videolan.org>
zorglub's avatar
zorglub committed
9 10 11 12 13 14 15 16 17 18 19 20 21
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
22
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23
 *****************************************************************************/
zorglub's avatar
zorglub committed
24

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

204 205 206 207

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

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

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

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

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

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

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

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

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

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

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

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

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

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

313

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

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

325
    /* Create the CONTROLS Widget */
326
    bool b_shiny = config_GetInt( p_intf, "qt-blingbling" );
327
    controls = new ControlsWidget( p_intf,
328 329
                   settings->value( "adv-controls", false ).toBool(),
                   b_shiny );
330

331 332
    /* Configure the Controls, the playlist button doesn't trigger THEDP
       but the toggle from this MainInterface */
333
    BUTTONACT( controls->playlistButton, togglePlaylist() );
334

335
    /* Add the controls Widget to the main Widget */
336 337
    mainLayout->addWidget( controls );

338 339 340 341 342 343
    /* Create the Speed Control Widget */
    speedControl = new SpeedControlWidget( p_intf );
    speedControlMenu = new QMenu( this );
    QWidgetAction *widgetAction = new QWidgetAction( this );
    widgetAction->setDefaultWidget( speedControl );
    speedControlMenu->addAction( widgetAction );
344

345 346
    /* Set initial size */
    resize( PREF_W, PREF_H );
347
    addSize = QSize( mainLayout->margin() * 2, PREF_H );
348

349
    /* Visualisation */
350
    visualSelector = new VisualSelector( p_intf );
351
    mainLayout->insertWidget( 0, visualSelector );
352 353
    visualSelector->hide();

354
    /* And video Outputs */
355
    if( alwaysVideoFlag )
356 357 358
    {
        bgWidget = new BackgroundWidget( p_intf );
        bgWidget->widgetSize = settings->value( "backgroundSize",
359
                                           QSize( 300, 300 ) ).toSize();
360 361
        bgWidget->resize( bgWidget->widgetSize );
        bgWidget->updateGeometry();
362
        mainLayout->insertWidget( 0, bgWidget );
363
        CONNECT( this, askBgWidgetToToggle(), bgWidget, toggle() );
364 365
    }

366
    if( videoEmbeddedFlag )
367
    {
368
        videoWidget = new VideoWidget( p_intf );
369
        videoWidget->widgetSize = QSize( 1, 1 );
370
        //videoWidget->resize( videoWidget->widgetSize );
371
        mainLayout->insertWidget( 0, videoWidget );
372

373 374 375
        p_intf->pf_request_window  = ::DoRequest;
        p_intf->pf_release_window  = ::DoRelease;
        p_intf->pf_control_window  = ::DoControl;
376
    }
377 378

    /* Finish the sizing */
zorglub's avatar
zorglub committed
379
    setMinimumSize( PREF_W, addSize.height() );
zorglub's avatar
zorglub committed
380 381
}

382 383 384 385 386
void MainInterface::debug()
{
    msg_Dbg( p_intf, "size: %i - %i", controls->size().height(), controls->size().width() );
    msg_Dbg( p_intf, "sizeHint: %i - %i", controls->sizeHint().height(), controls->sizeHint().width() );
}
387
/**********************************************************************
388
 * Handling of sizing of the components
389 390 391 392 393 394
 **********************************************************************/
void MainInterface::calculateInterfaceSize()
{
    int width = 0, height = 0;
    if( VISIBLE( bgWidget ) )
    {
395
        width  = bgWidget->widgetSize.width();
396 397 398 399
        height = bgWidget->widgetSize.height();
    }
    else if( videoIsActive )
    {
400
        width  = videoWidget->widgetSize.width() ;
401 402 403 404
        height = videoWidget->widgetSize.height();
    }
    else
    {
405
        width  = PREF_W - addSize.width();
406 407
        height = PREF_H - addSize.height();
    }
Rafaël Carré's avatar
Rafaël Carré committed
408
    if( !dockPL->isFloating() && dockPL->widget() )
409 410 411 412
    {
        width  += dockPL->widget()->width();
        height += dockPL->widget()->height();
    }
413 414 415 416 417 418 419
    if( VISIBLE( visualSelector ) )
        height += visualSelector->height();
    mainSize = QSize( width + addSize.width(), height + addSize.height() );
}

void MainInterface::resizeEvent( QResizeEvent *e )
{
420 421
    if( videoWidget )
        videoWidget->widgetSize.setWidth( e->size().width() - addSize.width() );
422 423 424 425 426 427 428 429
    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 ) )
    {
430 431 432
        //FIXME
//        SET_WH( playlistWidget , e->size().width() - addSize.width(),
              //                   e->size().height() - addSize.height() );
433 434 435
        playlistWidget->updateGeometry();
    }
}
436

437
/****************************************************************************
438
 * Small right-click menu for rate control
439 440 441
 ****************************************************************************/
void MainInterface::showSpeedMenu( QPoint pos )
{
442 443
    speedControlMenu->exec( QCursor::pos() - pos
            + QPoint( 0, speedLabel->height() ) );
444 445
}

446 447 448
/****************************************************************************
 * Video Handling
 ****************************************************************************/
449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466
class SetVideoOnTopQtEvent : public QEvent
{
public:
    SetVideoOnTopQtEvent( bool _onTop ) :
      QEvent( (QEvent::Type)SetVideoOnTopEvent_Type ), onTop( _onTop)
    {
    }

    bool OnTop() const
    {
        return onTop;
    }

private:
    bool onTop;
};


467 468 469 470 471
void *MainInterface::requestVideo( vout_thread_t *p_nvout, int *pi_x,
                                   int *pi_y, unsigned int *pi_width,
                                   unsigned int *pi_height )
{
    void *ret = videoWidget->request( p_nvout,pi_x, pi_y, pi_width, pi_height );
472 473 474
    if( ret )
    {
        videoIsActive = true;
475

476 477
        bool bgWasVisible = false;
        if( VISIBLE( bgWidget) )
zorglub's avatar
zorglub committed
478
        {
479
            bgWasVisible = true;
480
            emit askBgWidgetToToggle();
zorglub's avatar
zorglub committed
481
        }
482

483 484 485 486 487 488 489 490 491 492 493
        if( THEMIM->getIM()->hasVideo() || !bgWasVisible )
        {
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
        else /* Background widget available, use its size */
        {
            /* Ok, our visualizations are bad, so don't do this for the moment
             * use the requested size anyway */
            // videoWidget->widgetSize = bgWidget->widgeTSize;
            videoWidget->widgetSize = QSize( *pi_width, *pi_height );
        }
494
        videoWidget->updateGeometry(); // Needed for deinterlace
495 496
        need_components_update = true;
    }
497 498 499 500
    return ret;
}

void MainInterface::releaseVideo( void *p_win )
501 502 503 504 505
{
    emit askReleaseVideo( p_win );
}

void MainInterface::releaseVideoSlot( void *p_win )
506 507
{
    videoWidget->release( p_win );
508
    videoWidget->hide();
zorglub's avatar
zorglub committed
509

510
    if( bgWidget )
511
        bgWidget->show();
zorglub's avatar
zorglub committed
512

513
    videoIsActive = false;
514
    need_components_update = true;
515 516
}

517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535
int MainInterface::controlVideo( void *p_window, int i_query, va_list args )
{
    int i_ret = VLC_EGENERIC;
    switch( i_query )
    {
        case VOUT_GET_SIZE:
        {
            unsigned int *pi_width  = va_arg( args, unsigned int * );
            unsigned int *pi_height = va_arg( args, unsigned int * );
            *pi_width = videoWidget->widgetSize.width();
            *pi_height = videoWidget->widgetSize.height();
            i_ret = VLC_SUCCESS;
            break;
        }
        case VOUT_SET_SIZE:
        {
            unsigned int i_width  = va_arg( args, unsigned int );
            unsigned int i_height = va_arg( args, unsigned int );
            videoWidget->widgetSize = QSize( i_width, i_height );
536
            videoWidget->updateGeometry();
537 538 539 540 541
            need_components_update = true;
            i_ret = VLC_SUCCESS;
            break;
        }
        case VOUT_SET_STAY_ON_TOP:
542 543 544 545 546 547
        {
            int i_arg = va_arg( args, int );
            QApplication::postEvent( this, new SetVideoOnTopQtEvent( i_arg ) );
            i_ret = VLC_SUCCESS;
            break;
        }
548 549 550 551 552 553 554
        default:
            msg_Warn( p_intf, "unsupported control query" );
            break;
    }
    return i_ret;
}

555 556 557 558 559 560 561
/*****************************************************************************
 * Playlist, Visualisation and Menus handling
 *****************************************************************************/
/**
 * Toggle the playlist widget or dialog
 **/
void MainInterface::togglePlaylist()
562
{
563 564 565 566 567
    /* If no playlist exist, then create one and attach it to the DockPL*/
    if( !playlistWidget )
    {
        msg_Dbg( p_intf, "Creating a new playlist" );
        playlistWidget = new PlaylistWidget( p_intf );
568
        if( bgWidget )
569 570
            CONNECT( playlistWidget, artSet( QString ), bgWidget, setArt(QString) );

571 572 573
        //FIXME
/*        playlistWidget->widgetSize = settings->value( "playlistSize",
                                               QSize( 650, 310 ) ).toSize();*/
574 575 576 577 578 579 580 581 582
        /* Add it to the parent DockWidget */
        dockPL->setWidget( playlistWidget );

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

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

        /* Make the playlist floating is requested. Default is not. */
583
        if( !(settings->value( "playlist-embedded", true )).toBool() );
584 585
        {
            msg_Dbg( p_intf, "we don't want it inside");
586
            //dockPL->setFloating( true );
587 588 589 590 591 592 593 594
        }

    }
    else
    {
    /* toggle the display */
       TOGGLEV( dockPL );
    }
595
    doComponentsUpdate();
596 597
}

zorglub's avatar
zorglub committed
598
void MainInterface::undockPlaylist()
599
{
600
    dockPL->setFloating( true );
601
    doComponentsUpdate();
zorglub's avatar
zorglub committed
602 603
}

604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625
#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

626
void MainInterface::toggleMinimalView()
627
{
628
    TOGGLEV( menuBar() );
629 630
    TOGGLEV( controls );
    TOGGLEV( statusBar() );
631
    updateGeometry();
632 633
}

634 635 636
/* 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
637
{
638 639 640 641 642 643 644 645 646
    calculateInterfaceSize();
    resize( mainSize );
}

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

647
int MainInterface::getControlsVisibilityStatus()
648
{
649 650
    return( (controls->isVisible() ? CONTROLS_VISIBLE : CONTROLS_HIDDEN )
                + CONTROLS_ADVANCED * controls->b_advancedVisible );
651 652 653 654 655
}

/************************************************************************
 * Other stuff
 ************************************************************************/
656
void MainInterface::setDisplayPosition( float pos, int time, int length )
657 658 659
{
    char psz_length[MSTRTIME_MAX_SIZE], psz_time[MSTRTIME_MAX_SIZE];
    secstotimestr( psz_length, length );
660 661
    secstotimestr( psz_time, ( b_remainingTime && length ) ? length - time
                                                           : time );
662

663 664 665 666
    QString title;
    title.sprintf( "%s/%s", psz_time,
                            ( !length && time ) ? "--:--" : psz_length );

667
    /* Add a minus to remaining time*/
668
    if( b_remainingTime && length ) timeLabel->setText( " -"+title+" " );
669
    else timeLabel->setText( " "+title+" " );
670 671
}

672
void MainInterface::toggleTimeDisplay()
673 674 675 676
{
    b_remainingTime = ( b_remainingTime ? false : true );
}

677 678
void MainInterface::setName( QString name )
{
679 680 681 682 683
    input_name = name; /* store it for the QSystray use */
    /* Display it in the status bar, but also as a Tooltip in case it doesn't
       fit in the label */
    nameLabel->setText( " " + name + " " );
    nameLabel->setToolTip( " " + name +" " );
684 685 686 687
}

void MainInterface::setStatus( int status )
{
688
    /* Forward the status to the controls to toggle Play/Pause */
689
    controls->setStatus( status );
690
    /* And in the systray for the menu */
691
    if( sysTray )
692
        QVLCMenu::updateSystrayMenu( this, p_intf );
693 694
}

695 696 697
void MainInterface::setRate( int rate )
{
    QString str;
698
    str.setNum( ( 1000 / (double)rate), 'f', 2 );
699 700
    str.append( "x" );
    speedLabel->setText( str );
701
    speedControl->updateControls( rate );
702 703
}

704 705 706 707
void MainInterface::updateOnTimer()
{
    /* \todo Make this event-driven */
    if( intf_ShouldDie( p_intf ) )
708
    {
709 710
        QApplication::closeAllWindows();
        QApplication::quit();
711
    }
712
    if( need_components_update )
713
    {
714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740
        doComponentsUpdate();
        need_components_update = false;
    }

    controls->updateOnTimer();
}

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

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

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

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

741
    CONNECT( sysTray, activated( QSystemTrayIcon::ActivationReason ),
742 743 744 745 746 747 748 749 750 751 752 753 754
            this, handleSystrayClick( QSystemTrayIcon::ActivationReason ) );
}

/**
 * Updates the Systray Icon's menu and toggle the main interface
 */
void MainInterface::toggleUpdateSystrayMenu()
{
    if( isHidden() )
    {
        show();
        activateWindow();
    }
755 756 757 758 759
    else if( isMinimized() )
    {
        showNormal();
        activateWindow();
    }
760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778
    else
    {
#ifdef WIN32
        /* check if any visible window is above vlc in the z-order,
         * but ignore the ones always on top */
        WINDOWINFO wi;
        HWND hwnd;
        wi.cbSize = sizeof( WINDOWINFO );
        for( hwnd = GetNextWindow( internalWinId(), GW_HWNDPREV );
                hwnd && !IsWindowVisible( hwnd );
                hwnd = GetNextWindow( hwnd, GW_HWNDPREV ) );
        if( !hwnd || !GetWindowInfo( hwnd, &wi ) ||
                (wi.dwExStyle&WS_EX_TOPMOST) )
#else
        if( isActiveWindow() )
#endif
        {
            hide();
        }
779
        else
780 781 782
        {
            activateWindow();
        }
783
    }
784
    QVLCMenu::updateSystrayMenu( this, p_intf );
785 786
}

787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815
void MainInterface::handleSystrayClick(
                                    QSystemTrayIcon::ActivationReason reason )
{
    switch( reason )
    {
        case QSystemTrayIcon::Trigger:
            toggleUpdateSystrayMenu();
            break;
        case QSystemTrayIcon::MiddleClick:
            sysTray->showMessage( qtr( "VLC media player" ),
                    qtr( "Control menu for the player" ),
                    QSystemTrayIcon::Information, 4000 );
            break;
    }
}

/**
 * Updates the name of the systray Icon tooltip.
 * Doesn't check if the systray exists, check before you call it.
 **/
void MainInterface::updateSystrayTooltipName( QString name )
{
    if( name.isEmpty() )
    {
        sysTray->setToolTip( qtr( "VLC media player" ) );
    }
    else
    {
        sysTray->setToolTip( name );
816
        if( notificationEnabled && ( isHidden() || isMinimized() ) )
817 818 819 820
        {
            sysTray->showMessage( qtr( "VLC media player" ), name,
                    QSystemTrayIcon::NoIcon, 4000 );
        }
821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849
    }
}

/**
 * Updates the status of the systray Icon tooltip.
 * Doesn't check if the systray exists, check before you call it.
 **/
void MainInterface::updateSystrayTooltipStatus( int i_status )
{
    switch( i_status )
    {
        case  0:
            {
                sysTray->setToolTip( qtr( "VLC media player" ) );
                break;
            }
        case PLAYING_S:
            {
                sysTray->setToolTip( input_name );
                break;
            }
        case PAUSE_S:
            {
                sysTray->setToolTip( input_name + " - "
                        + qtr( "Paused") );
                break;
            }
    }
}
850 851

/************************************************************************
852
 * D&D Events
853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875
 ************************************************************************/
void MainInterface::dropEvent(QDropEvent *event)
{
     const QMimeData *mimeData = event->mimeData();

     /* D&D of a subtitles file, add it on the fly */
     if( mimeData->urls().size() == 1 )
     {
        if( THEMIM->getIM()->hasInput() )
        {
            if( input_AddSubtitles( THEMIM->getInput(),
                                    qtu( mimeData->urls()[0].toString() ),
                                    VLC_TRUE ) )
            {
                event->acceptProposedAction();
                return;
            }
        }
     }
     bool first = true;
     foreach( QUrl url, mimeData->urls() ) {
        QString s = url.toString();
        if( s.length() > 0 ) {
876 877
            playlist_Add( THEPL, qtu(s), NULL,
                          PLAYLIST_APPEND | (first ? PLAYLIST_GO:0),
878
                          PLAYLIST_END, VLC_TRUE, VLC_FALSE );
879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896
            first = false;
        }
     }
     event->acceptProposedAction();
}
void MainInterface::dragEnterEvent(QDragEnterEvent *event)
{
     event->acceptProposedAction();
}
void MainInterface::dragMoveEvent(QDragMoveEvent *event)
{
     event->acceptProposedAction();
}
void MainInterface::dragLeaveEvent(QDragLeaveEvent *event)
{
     event->accept();
}

897
/************************************************************************
898
 * Events stuff
899
 ************************************************************************/
900 901
void MainInterface::customEvent( QEvent *event )
{
902
#if 0
903 904 905 906 907
    if( event->type() == PLDockEvent_Type )
    {
        PlaylistDialog::killInstance();
        playlistEmbeddedFlag = true;
        menuBar()->clear();
908
        QVLCMenu::createMenuBar(this, p_intf, true, visualSelectorEnabled);
909 910
        togglePlaylist();
    }
911 912 913
#endif
    /*else */
    if ( event->type() == SetVideoOnTopEvent_Type )
914 915 916 917 918 919 920 921 922 923
    {
        SetVideoOnTopQtEvent* p_event = (SetVideoOnTopQtEvent*)event;
        if( p_event->OnTop() )
            setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
        else
            setWindowFlags(windowFlags() & ~Qt::WindowStaysOnTopHint);
        show(); /* necessary to apply window flags?? */
    }
}

924 925
void MainInterface::keyPressEvent( QKeyEvent *e )
{
926 927 928 929 930 931 932
    if( ( e->modifiers() &  Qt::ControlModifier ) && ( e->key() & Qt::Key_H )
          && menuBar()->isHidden() )
    {
        toggleMinimalView();
        e->accept();
    }

933
    int i_vlck = qtEventToVLCKey( e );
934
    if( i_vlck > 0 )
935
    {
936
        var_SetInteger( p_intf->p_libvlc, "key-pressed", i_vlck );
937 938 939 940 941 942
        e->accept();
    }
    else
        e->ignore();
}

943 944
void MainInterface::wheelEvent( QWheelEvent *e )
{
Jean-Baptiste Kempf's avatar
Jean-Baptiste Kempf committed
945
    int i_vlckey = qtWheelEventToVLCKey( e );
946 947 948 949
    var_SetInteger( p_intf->p_libvlc, "key-pressed", i_vlckey );
    e->accept();
}

zorglub's avatar
zorglub committed
950 951 952