modules/gui/qt4/components/open_panels.cpp

   1 /*****************************************************************************
   2  * open.cpp : Panels for the open dialogs
   3  ****************************************************************************
   4  * Copyright (C) 2006-2009 the VideoLAN team
   5  * Copyright (C) 2007 Société des arts technologiques
   6  * Copyright (C) 2007 Savoir-faire Linux
   7  *
   8  * $Id$
   9  *
  10  * Authors: Clément Stenac <zorglub@videolan.org>
  11  *          Jean-Baptiste Kempf <jb@videolan.org>
  12  *          Pierre-Luc Beaudoin <pierre-luc.beaudoin@savoirfairelinux.com>
  13  *
  14  * This program is free software; you can redistribute it and/or modify
  15  * it under the terms of the GNU General Public License as published by
  16  * the Free Software Foundation; either version 2 of the License, or
  17  * (at your option) any later version.
  18  *
  19  * This program is distributed in the hope that it will be useful,
  20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  22  * GNU General Public License for more details.
  23  *
  24  * You should have received a copy of the GNU General Public License
  25  * along with this program; if not, write to the Free Software
  26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  27  *****************************************************************************/
  28
  29 #ifdef HAVE_CONFIG_H
  30 # include "config.h"
  31 #endif
  32
  33 #include "qt4.hpp"
  34 #include "components/open_panels.hpp"
  35 #include "dialogs/open.hpp"
  36 #include "dialogs_provider.hpp" /* Open Subtitle file */
  37 #include "util/qt_dirs.hpp"
  38 #include <vlc_intf_strings.h>
  39
  40 #include <QFileDialog>
  41 #include <QDialogButtonBox>
  42 #include <QLineEdit>
  43 #include <QStackedLayout>
  44 #include <QListView>
  45 #include <QCompleter>
  46 #include <QDirModel>
  47 #include <QScrollArea>
  48 #include <QUrl>
  49 #include <QStringListModel>
  50 #include <QDropEvent>
  51
  52
  53 #define I_DEVICE_TOOLTIP \
  54     I_DIR_OR_FOLDER( N_("Select a device or a VIDEO_TS directory"), \
  55                      N_("Select a device or a VIDEO_TS folder") )
  56
  57 static const char *psz_devModule[] = { "v4l", "v4l2", "pvr", "dvb", "bda",
  58                                        "dshow", "screen", "jack" };
  59
  60 /**************************************************************************
  61  * Open Files and subtitles                                               *
  62  **************************************************************************/
  63 FileOpenPanel::FileOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
  64                                 OpenPanel( _parent, _p_intf ), dialogBox( NULL )
  65 {
  66     /* Classic UI Setup */
  67     ui.setupUi( this );
  68
  69     setAcceptDrops( true );
  70
  71     /* Set Filters for file selection */
  72 /*    QString fileTypes = "";
  73     ADD_FILTER_MEDIA( fileTypes );
  74     ADD_FILTER_VIDEO( fileTypes );
  75     ADD_FILTER_AUDIO( fileTypes );
  76     ADD_FILTER_PLAYLIST( fileTypes );
  77     ADD_FILTER_ALL( fileTypes );
  78     fileTypes.replace( QString(";*"), QString(" *")); */
  79
  80
  81 /*    lineFileEdit = ui.fileEdit;
  82     //TODO later: fill the fileCompleteList with previous items played.
  83     QCompleter *fileCompleter = new QCompleter( fileCompleteList, this );
  84     fileCompleter->setModel( new QDirModel( fileCompleter ) );
  85     lineFileEdit->setCompleter( fileCompleter );*/
  86     if( var_InheritBool( p_intf, "qt-embedded-open" ) )
  87     {
  88         ui.tempWidget->hide();
  89         BuildOldPanel();
  90     }
  91
  92     /* Subtitles */
  93     /* Deactivate the subtitles control by default. */
  94     ui.subFrame->setEnabled( false );
  95     /* Build the subs size combo box */
  96     setfillVLCConfigCombo( "freetype-rel-fontsize" , p_intf,
  97                             ui.sizeSubComboBox );
  98     /* Build the subs align combo box */
  99     setfillVLCConfigCombo( "subsdec-align", p_intf, ui.alignSubComboBox );
 100
 101     /* Connects  */
 102     BUTTONACT( ui.fileBrowseButton, browseFile() );
 103     BUTTONACT( ui.removeFileButton, removeFile() );
 104
 105     BUTTONACT( ui.subBrowseButton, browseFileSub() );
 106     CONNECT( ui.subCheckBox, toggled( bool ), this, toggleSubtitleFrame( bool ) );
 107
 108     CONNECT( ui.fileListWidg, itemChanged( QListWidgetItem * ), this, updateMRL() );
 109     CONNECT( ui.subInput, textChanged( const QString& ), this, updateMRL() );
 110     CONNECT( ui.alignSubComboBox, currentIndexChanged( int ), this, updateMRL() );
 111     CONNECT( ui.sizeSubComboBox, currentIndexChanged( int ), this, updateMRL() );
 112     updateButtons();
 113 }
 114
 115 inline void FileOpenPanel::BuildOldPanel()
 116 {
 117     /** BEGIN QFileDialog tweaking **/
 118     /* Use a QFileDialog and customize it because we don't want to
 119        rewrite it all. Be careful to your eyes cause there are a few hacks.
 120        Be very careful and test correctly when you modify this. */
 121
 122     /* Make this QFileDialog a child of tempWidget from the ui. */
 123     dialogBox = new FileOpenBox( ui.tempWidget, NULL,
 124                                  p_intf->p_sys->filepath, "" );
 125
 126     dialogBox->setFileMode( QFileDialog::ExistingFiles );
 127     dialogBox->setAcceptMode( QFileDialog::AcceptOpen );
 128     dialogBox->restoreState(
 129             getSettings()->value( "file-dialog-state" ).toByteArray() );
 130
 131     /* We don't want to see a grip in the middle of the window, do we? */
 132     dialogBox->setSizeGripEnabled( false );
 133
 134     /* Add a tooltip */
 135     dialogBox->setToolTip( qtr( "Select one or multiple files" ) );
 136     dialogBox->setMinimumHeight( 250 );
 137
 138     // But hide the two OK/Cancel buttons. Enable them for debug.
 139     QDialogButtonBox *fileDialogAcceptBox =
 140                       dialogBox->findChildren<QDialogButtonBox*>()[0];
 141     fileDialogAcceptBox->hide();
 142
 143     /* Ugly hacks to get the good Widget */
 144     //This lineEdit is the normal line in the fileDialog.
 145     QLineEdit *lineFileEdit = dialogBox->findChildren<QLineEdit*>()[0];
 146     /* Make a list of QLabel inside the QFileDialog to access the good ones */
 147     QList<QLabel *> listLabel = dialogBox->findChildren<QLabel*>();
 148
 149     /* Hide the FileNames one. Enable it for debug */
 150     listLabel[1]->setText( qtr( "File names:" ) );
 151     /* Change the text that was uncool in the usual box */
 152     listLabel[2]->setText( qtr( "Filter:" ) );
 153
 154     dialogBox->layout()->setMargin( 0 );
 155     dialogBox->layout()->setSizeConstraint( QLayout::SetNoConstraint );
 156
 157     /** END of QFileDialog tweaking **/
 158
 159     // Add the DialogBox to the layout
 160     ui.gridLayout->addWidget( dialogBox, 0, 0, 1, 3 );
 161
 162     CONNECT( lineFileEdit, textChanged( const QString& ), this, updateMRL() );
 163     dialogBox->installEventFilter( this );
 164 }
 165
 166 FileOpenPanel::~FileOpenPanel()
 167 {
 168     if( dialogBox )
 169         getSettings()->setValue( "file-dialog-state", dialogBox->saveState() );
 170 }
 171
 172 void FileOpenPanel::dragEnterEvent( QDragEnterEvent *event )
 173 {
 174     event->acceptProposedAction();
 175 }
 176
 177 void FileOpenPanel::dragMoveEvent( QDragMoveEvent *event )
 178 {
 179     event->acceptProposedAction();
 180 }
 181
 182 void FileOpenPanel::dragLeaveEvent( QDragLeaveEvent *event )
 183 {
 184     event->accept();
 185 }
 186
 187 void FileOpenPanel::dropEvent( QDropEvent *event )
 188 {
 189     if( event->possibleActions() & Qt::CopyAction )
 190        event->setDropAction( Qt::CopyAction );
 191     else
 192         return;
 193
 194     const QMimeData *mimeData = event->mimeData();
 195     foreach( const QUrl &url, mimeData->urls() )
 196     {
 197         if( url.isValid() )
 198         {
 199             QListWidgetItem *item = new QListWidgetItem(
 200                                          toNativeSeparators( url.toLocalFile() ),
 201                                          ui.fileListWidg );
 202             item->setFlags( Qt::ItemIsEditable | Qt::ItemIsEnabled );
 203             ui.fileListWidg->addItem( item );
 204         }
 205     }
 206     updateMRL();
 207     updateButtons();
 208     event->accept();
 209 }
 210
 211 void FileOpenPanel::browseFile()
 212 {
 213     QStringList files = QFileDialog::getOpenFileNames( this, qtr( "Select one or multiple files" ), p_intf->p_sys->filepath) ;
 214     foreach( const QString &file, files )
 215     {
 216         QListWidgetItem *item =
 217             new QListWidgetItem( toNativeSeparators( file ), ui.fileListWidg );
 218         item->setFlags( Qt::ItemIsEditable | Qt::ItemIsEnabled );
 219         ui.fileListWidg->addItem( item );
 220         savedirpathFromFile( file );
 221     }
 222     updateButtons();
 223     updateMRL();
 224 }
 225
 226 void FileOpenPanel::removeFile()
 227 {
 228     int i = ui.fileListWidg->currentRow();
 229     if( i != -1 )
 230     {
 231         QListWidgetItem *temp = ui.fileListWidg->takeItem( i );
 232         delete temp;
 233     }
 234
 235     updateMRL();
 236     updateButtons();
 237 }
 238
 239 /* Show a fileBrowser to select a subtitle */
 240 void FileOpenPanel::browseFileSub()
 241 {
 242     // TODO Handle selection of more than one subtitles file
 243     QStringList files = THEDP->showSimpleOpen( qtr("Open subtitles file"),
 244                            EXT_FILTER_SUBTITLE, p_intf->p_sys->filepath );
 245
 246     if( files.isEmpty() ) return;
 247     ui.subInput->setText( toNativeSeparators( files.join(" ") ) );
 248     updateMRL();
 249 }
 250
 251 void FileOpenPanel::toggleSubtitleFrame( bool b )
 252 {
 253     ui.subFrame->setEnabled( b );
 254
 255     /* Update the MRL */
 256     updateMRL();
 257 }
 258
 259
 260 /* Update the current MRL */
 261 void FileOpenPanel::updateMRL()
 262 {
 263     QStringList fileList;
 264     QString mrl;
 265
 266     /* File Listing */
 267     if( dialogBox == NULL )
 268         for( int i = 0; i < ui.fileListWidg->count(); i++ )
 269         {
 270             if( !ui.fileListWidg->item( i )->text().isEmpty() )
 271                 fileList << ui.fileListWidg->item( i )->text();
 272         }
 273     else
 274         fileList = dialogBox->selectedFiles();
 275
 276     /* Options */
 277     if( ui.subCheckBox->isChecked() &&  !ui.subInput->text().isEmpty() ) {
 278         mrl.append( " :sub-file=" + colon_escape( ui.subInput->text() ) );
 279         int align = ui.alignSubComboBox->itemData(
 280                     ui.alignSubComboBox->currentIndex() ).toInt();
 281         mrl.append( " :subsdec-align=" + QString().setNum( align ) );
 282         int size = ui.sizeSubComboBox->itemData(
 283                    ui.sizeSubComboBox->currentIndex() ).toInt();
 284         mrl.append( " :freetype-rel-fontsize=" + QString().setNum( size ) );
 285     }
 286
 287     emit mrlUpdated( fileList, mrl );
 288     emit methodChanged( "file-caching" );
 289 }
 290
 291 /* Function called by Open Dialog when clicke on Play/Enqueue */
 292 void FileOpenPanel::accept()
 293 {
 294     if( dialogBox )
 295         p_intf->p_sys->filepath = dialogBox->directory().absolutePath();
 296     ui.fileListWidg->clear();
 297 }
 298
 299 /* Function called by Open Dialog when clicked on cancel */
 300 void FileOpenPanel::clear()
 301 {
 302     ui.fileListWidg->clear();
 303     ui.subInput->clear();
 304 }
 305
 306 /* Update buttons depending on current selection */
 307 void FileOpenPanel::updateButtons()
 308 {
 309     bool b_has_files = ( ui.fileListWidg->count() > 0 );
 310     ui.removeFileButton->setEnabled( b_has_files );
 311     ui.subCheckBox->setEnabled( b_has_files );
 312 }
 313
 314 /**************************************************************************
 315  * Open Discs ( DVD, CD, VCD and similar devices )                        *
 316  **************************************************************************/
 317 DiscOpenPanel::DiscOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
 318                                 OpenPanel( _parent, _p_intf )
 319 {
 320     ui.setupUi( this );
 321
 322     /* Get the default configuration path for the devices */
 323     psz_dvddiscpath = var_InheritString( p_intf, "dvd" );
 324     psz_vcddiscpath = var_InheritString( p_intf, "vcd" );
 325     psz_cddadiscpath = var_InheritString( p_intf, "cd-audio" );
 326
 327     /* State to avoid overwritting the users changes with the configuration */
 328     b_firstdvd = true;
 329     b_firstvcd = true;
 330     b_firstcdda = true;
 331
 332     ui.browseDiscButton->setToolTip( qtr( I_DEVICE_TOOLTIP ));
 333     ui.deviceCombo->setToolTip( qtr(I_DEVICE_TOOLTIP) );
 334
 335 #ifdef WIN32 /* Disc drives probing for Windows */
 336     char szDrives[512];
 337     szDrives[0] = '\0';
 338     if( GetLogicalDriveStringsA( sizeof( szDrives ) - 1, szDrives ) )
 339     {
 340         char *drive = szDrives;
 341         UINT oldMode = SetErrorMode( SEM_FAILCRITICALERRORS );
 342         while( *drive )
 343         {
 344             if( GetDriveTypeA(drive) == DRIVE_CDROM )
 345                 ui.deviceCombo->addItem( drive );
 346
 347             /* go to next drive */
 348             while( *(drive++) );
 349         }
 350         SetErrorMode(oldMode);
 351     }
 352 #else /* Use a Completer under Linux */
 353     QCompleter *discCompleter = new QCompleter( this );
 354     discCompleter->setModel( new QDirModel( discCompleter ) );
 355     ui.deviceCombo->setCompleter( discCompleter );
 356 #endif
 357
 358     /* CONNECTs */
 359     BUTTONACT( ui.dvdRadioButton, updateButtons() );
 360     BUTTONACT( ui.vcdRadioButton, updateButtons() );
 361     BUTTONACT( ui.audioCDRadioButton, updateButtons() );
 362     BUTTONACT( ui.dvdsimple, updateButtons() );
 363     BUTTONACT( ui.browseDiscButton, browseDevice() );
 364     BUTTON_SET_ACT_I( ui.ejectButton, "", toolbar/eject, qtr( "Eject the disc" ),
 365             eject() );
 366
 367     CONNECT( ui.deviceCombo, editTextChanged( QString ), this, updateMRL());
 368     CONNECT( ui.titleSpin, valueChanged( int ), this, updateMRL());
 369     CONNECT( ui.chapterSpin, valueChanged( int ), this, updateMRL());
 370     CONNECT( ui.audioSpin, valueChanged( int ), this, updateMRL());
 371     CONNECT( ui.subtitlesSpin, valueChanged( int ), this, updateMRL());
 372
 373     /* Run once the updateButtons function in order to fill correctly the comboBoxes */
 374     updateButtons();
 375 }
 376
 377 DiscOpenPanel::~DiscOpenPanel()
 378 {
 379     free( psz_dvddiscpath );
 380     free( psz_vcddiscpath );
 381     free( psz_cddadiscpath );
 382 }
 383
 384 void DiscOpenPanel::clear()
 385 {
 386     ui.titleSpin->setValue( 0 );
 387     ui.chapterSpin->setValue( 0 );
 388     ui.subtitlesSpin->setValue( -1 );
 389     ui.audioSpin->setValue( -1 );
 390     b_firstcdda = true;
 391     b_firstdvd = true;
 392     b_firstvcd = true;
 393 }
 394
 395 #ifdef WIN32
 396     #define setDrive( psz_name ) {\
 397     int index = ui.deviceCombo->findText( qfu( psz_name ) ); \
 398     if( index != -1 ) ui.deviceCombo->setCurrentIndex( index );}
 399 #else
 400     #define setDrive( psz_name ) {\
 401     ui.deviceCombo->setEditText( qfu( psz_name ) ); }
 402 #endif
 403
 404 /* update the buttons according the type of device */
 405 void DiscOpenPanel::updateButtons()
 406 {
 407     if ( ui.dvdRadioButton->isChecked() )
 408     {
 409         if( b_firstdvd )
 410         {
 411             setDrive( psz_dvddiscpath );
 412             b_firstdvd = false;
 413         }
 414         ui.titleLabel->setText( qtr("Title") );
 415         ui.chapterLabel->show();
 416         ui.chapterSpin->show();
 417         ui.diskOptionBox_2->show();
 418         ui.dvdsimple->setEnabled( true );
 419     }
 420     else if ( ui.vcdRadioButton->isChecked() )
 421     {
 422         if( b_firstvcd )
 423         {
 424             setDrive( psz_vcddiscpath );
 425             b_firstvcd = false;
 426         }
 427         ui.titleLabel->setText( qtr("Entry") );
 428         ui.chapterLabel->hide();
 429         ui.chapterSpin->hide();
 430         ui.diskOptionBox_2->show();
 431         ui.dvdsimple->setEnabled( false );
 432     }
 433     else /* CDDA */
 434     {
 435         if( b_firstcdda )
 436         {
 437             setDrive( psz_cddadiscpath );
 438             b_firstcdda = false;
 439         }
 440         ui.titleLabel->setText( qtr("Track") );
 441         ui.chapterLabel->hide();
 442         ui.chapterSpin->hide();
 443         ui.diskOptionBox_2->hide();
 444         ui.dvdsimple->setEnabled( false );
 445     }
 446
 447     updateMRL();
 448 }
 449
 450 #undef setDrive
 451
 452 /* Update the current MRL */
 453 void DiscOpenPanel::updateMRL()
 454 {
 455     QString mrl = "";
 456     QStringList fileList;
 457
 458     /* CDDAX and VCDX not implemented. TODO ? No. */
 459     /* DVD */
 460     if( ui.dvdRadioButton->isChecked() ) {
 461         if( !ui.dvdsimple->isChecked() )
 462             mrl = "dvd://";
 463         else
 464             mrl = "dvdsimple://";
 465         mrl += ui.deviceCombo->currentText();
 466         if( !ui.dvdsimple->isChecked() )
 467             emit methodChanged( "dvdnav-caching" );
 468         else
 469             emit methodChanged( "dvdread-caching" );
 470
 471         if ( ui.titleSpin->value() > 0 ) {
 472             mrl += QString("@%1").arg( ui.titleSpin->value() );
 473             if ( ui.chapterSpin->value() > 0 ) {
 474                 mrl+= QString(":%1").arg( ui.chapterSpin->value() );
 475             }
 476         }
 477
 478     /* VCD */
 479     } else if ( ui.vcdRadioButton->isChecked() ) {
 480         mrl = "vcd://" + ui.deviceCombo->currentText();
 481         emit methodChanged( "vcd-caching" );
 482
 483         if( ui.titleSpin->value() > 0 ) {
 484             mrl += QString("@E%1").arg( ui.titleSpin->value() );
 485         }
 486
 487     /* CDDA */
 488     } else {
 489         mrl = "cdda://" + ui.deviceCombo->currentText();
 490         emit methodChanged( "cdda-caching" );
 491     }
 492
 493     fileList << mrl; mrl = "";
 494
 495     if ( ui.dvdRadioButton->isChecked() || ui.vcdRadioButton->isChecked() )
 496     {
 497         if ( ui.audioSpin->value() >= 0 ) {
 498             mrl += " :audio-track=" +
 499                 QString("%1").arg( ui.audioSpin->value() );
 500         }
 501         if ( ui.subtitlesSpin->value() >= 0 ) {
 502             mrl += " :sub-track=" +
 503                 QString("%1").arg( ui.subtitlesSpin->value() );
 504         }
 505     }
 506     else
 507     {
 508         if( ui.titleSpin->value() > 0 )
 509             mrl += QString(" :cdda-track=%1").arg( ui.titleSpin->value() );
 510     }
 511     emit mrlUpdated( fileList, mrl );
 512 }
 513
 514 void DiscOpenPanel::browseDevice()
 515 {
 516     QString dir = QFileDialog::getExistingDirectory( this,
 517             qtr( I_DEVICE_TOOLTIP ) );
 518     if (!dir.isEmpty())
 519         ui.deviceCombo->setEditText( toNativeSepNoSlash( dir ) );
 520
 521     updateMRL();
 522 }
 523
 524 void DiscOpenPanel::eject()
 525 {
 526     intf_Eject( p_intf, qtu( ui.deviceCombo->currentText() ) );
 527 }
 528
 529 void DiscOpenPanel::accept()
 530 {}
 531
 532 /**************************************************************************
 533  * Open Network streams and URL pages                                     *
 534  **************************************************************************/
 535 NetOpenPanel::NetOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
 536                                 OpenPanel( _parent, _p_intf )
 537 {
 538     ui.setupUi( this );
 539
 540     /* CONNECTs */
 541     CONNECT( ui.urlText, textChanged( const QString& ), this, updateMRL());
 542
 543     if( var_InheritBool( p_intf, "qt-recentplay" ) )
 544     {
 545         mrlList = new QStringListModel(
 546                 getSettings()->value( "Open/netMRL" ).toStringList() );
 547         QCompleter *completer = new QCompleter( mrlList, this );
 548         ui.urlText->setCompleter( completer );
 549
 550         CONNECT( ui.urlText, editingFinished(), this, updateCompleter() );
 551     }
 552     else
 553         mrlList = NULL;
 554 }
 555
 556 NetOpenPanel::~NetOpenPanel()
 557 {
 558     if( !mrlList ) return;
 559
 560     QStringList tempL = mrlList->stringList();
 561     while( tempL.size() > 8 ) tempL.removeFirst();
 562
 563     getSettings()->setValue( "Open/netMRL", tempL );
 564
 565     delete mrlList;
 566 }
 567
 568 void NetOpenPanel::clear()
 569 {}
 570
 571 static int strcmp_void( const void *k, const void *e )
 572 {
 573     return strcmp( (const char *)k, (const char *)e );
 574 }
 575
 576 void NetOpenPanel::updateMRL()
 577 {
 578     static const struct caching_map
 579     {
 580         char proto[6];
 581         char caching[6];
 582     } schemes[] =
 583     {   /* KEEP alphabetical order on first column!! */
 584         { "dccp",  "rtp"   },
 585         { "ftp",   "ftp"   },
 586         { "ftps",  "ftp"   },
 587         { "http",  "http"  },
 588         { "https", "http"  },
 589         { "mms",   "mms"   },
 590         { "mmsh",  "mms"   },
 591         { "mmst",  "mms"   },
 592         { "mmsu",  "mms"   },
 593         { "sftp",  "sftp"  },
 594         { "smb",   "smb"   },
 595         { "rtmp",  "rtmp"  },
 596         { "rtp",   "rtp"   },
 597         { "rtsp",  "rtsp"  },
 598         { "udp",   "udp"   },
 599     };
 600
 601     QString url = ui.urlText->text();
 602     if( !url.contains( "://") )
 603         return; /* nothing to do this far */
 604
 605     /* Match the correct item in the comboBox */
 606     QString proto = url.section( ':', 0, 0 );
 607     const struct caching_map *r = (const struct caching_map *)
 608         bsearch( qtu(proto), schemes, sizeof(schemes) / sizeof(schemes[0]),
 609                  sizeof(schemes[0]), strcmp_void );
 610     if( r )
 611         emit methodChanged( qfu( r->caching ) + qfu( "-caching" ) );
 612
 613     QStringList qsl;
 614     qsl << url;
 615     emit mrlUpdated( qsl, "" );
 616 }
 617
 618 void NetOpenPanel::updateCompleter()
 619 {
 620     assert( mrlList );
 621     QStringList tempL = mrlList->stringList();
 622     if( !tempL.contains( ui.urlText->text() ) )
 623         tempL.append( ui.urlText->text() );
 624     mrlList->setStringList( tempL );
 625 }
 626
 627 /**************************************************************************
 628  * Open Capture device ( DVB, PVR, V4L, and similar )                     *
 629  **************************************************************************/
 630 CaptureOpenPanel::CaptureOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
 631                                 OpenPanel( _parent, _p_intf )
 632 {
 633     isInitialized = false;
 634 }
 635
 636 void CaptureOpenPanel::initialize()
 637 {
 638     if( isInitialized ) return;
 639
 640     msg_Dbg( p_intf, "Initialization of Capture device panel" );
 641     isInitialized = true;
 642
 643     ui.setupUi( this );
 644
 645     BUTTONACT( ui.advancedButton, advancedDialog() );
 646
 647     /* Create two stacked layouts in the main comboBoxes */
 648     QStackedLayout *stackedDevLayout = new QStackedLayout;
 649     ui.cardBox->setLayout( stackedDevLayout );
 650
 651     QStackedLayout *stackedPropLayout = new QStackedLayout;
 652     ui.optionsBox->setLayout( stackedPropLayout );
 653
 654     /* Creation and connections of the WIdgets in the stacked layout */
 655 #define addModuleAndLayouts( number, name, label, layout )            \
 656     QWidget * name ## DevPage = new QWidget( this );                  \
 657     QWidget * name ## PropPage = new QWidget( this );                 \
 658     stackedDevLayout->addWidget( name ## DevPage );        \
 659     stackedPropLayout->addWidget( name ## PropPage );      \
 660     layout * name ## DevLayout = new layout;                \
 661     layout * name ## PropLayout = new layout;               \
 662     name ## DevPage->setLayout( name ## DevLayout );                  \
 663     name ## PropPage->setLayout( name ## PropLayout );                \
 664     ui.deviceCombo->addItem( qtr( label ), QVariant( number ) );
 665
 666 #define CuMRL( widget, slot ) CONNECT( widget , slot , this, updateMRL() );
 667
 668 #ifdef WIN32
 669     /*********************
 670      * DirectShow Stuffs *
 671      *********************/
 672     if( module_exists( "dshow" ) ){
 673     addModuleAndLayouts( DSHOW_DEVICE, dshow, "DirectShow", QGridLayout );
 674
 675     /* dshow Main */
 676     int line = 0;
 677     module_config_t *p_config =
 678         config_FindConfig( VLC_OBJECT(p_intf), "dshow-vdev" );
 679     vdevDshowW = new StringListConfigControl(
 680         VLC_OBJECT(p_intf), p_config, this, false, dshowDevLayout, line );
 681     line++;
 682
 683     p_config = config_FindConfig( VLC_OBJECT(p_intf), "dshow-adev" );
 684     adevDshowW = new StringListConfigControl(
 685         VLC_OBJECT(p_intf), p_config, this, false, dshowDevLayout, line );
 686     line++;
 687
 688     /* dshow Properties */
 689     QLabel *dshowVSizeLabel = new QLabel( qtr( "Video size" ) );
 690     dshowPropLayout->addWidget( dshowVSizeLabel, 0, 0 );
 691
 692     dshowVSizeLine = new QLineEdit;
 693     dshowPropLayout->addWidget( dshowVSizeLine, 0, 1);
 694     dshowPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
 695             1, 0, 3, 1 );
 696
 697     /* dshow CONNECTs */
 698     CuMRL( vdevDshowW->combo, currentIndexChanged ( int ) );
 699     CuMRL( adevDshowW->combo, currentIndexChanged ( int ) );
 700     CuMRL( dshowVSizeLine, textChanged( const QString& ) );
 701     }
 702
 703     /**************
 704      * BDA Stuffs *
 705      **************/
 706     if( module_exists( "bda" ) ){
 707     addModuleAndLayouts( BDA_DEVICE, bda, "DVB DirectShow", QGridLayout );
 708
 709     /* bda Main */
 710     QLabel *bdaTypeLabel = new QLabel( qtr( "DVB Type:" ) );
 711
 712     bdas = new QRadioButton( "DVB-S" );
 713     bdas->setChecked( true );
 714     bdac = new QRadioButton( "DVB-C" );
 715     bdat = new QRadioButton( "DVB-T" );
 716     bdaa = new QRadioButton( "ATSC" );
 717
 718     bdaDevLayout->addWidget( bdaTypeLabel, 0, 0 );
 719     bdaDevLayout->addWidget( bdas, 0, 1 );
 720     bdaDevLayout->addWidget( bdac, 0, 2 );
 721     bdaDevLayout->addWidget( bdat, 0, 3 );
 722     bdaDevLayout->addWidget( bdaa, 0, 4 );
 723
 724     /* bda Props */
 725     QLabel *bdaFreqLabel =
 726                     new QLabel( qtr( "Transponder/multiplex frequency" ) );
 727     bdaPropLayout->addWidget( bdaFreqLabel, 0, 0 );
 728
 729     bdaFreq = new QSpinBox;
 730     bdaFreq->setAlignment( Qt::AlignRight );
 731     bdaFreq->setSuffix(" kHz");
 732     bdaFreq->setSingleStep( 1000 );
 733     setSpinBoxFreq( bdaFreq )
 734     bdaPropLayout->addWidget( bdaFreq, 0, 1 );
 735
 736     bdaSrateLabel = new QLabel( qtr( "Transponder symbol rate" ) );
 737     bdaPropLayout->addWidget( bdaSrateLabel, 1, 0 );
 738
 739     bdaSrate = new QSpinBox;
 740     bdaSrate->setAlignment( Qt::AlignRight );
 741     bdaSrate->setSuffix(" kHz");
 742     setSpinBoxFreq( bdaSrate );
 743     bdaPropLayout->addWidget( bdaSrate, 1, 1 );
 744
 745     bdaBandLabel = new QLabel( qtr( "Bandwidth" ) );
 746     bdaPropLayout->addWidget( bdaBandLabel, 2, 0 );
 747
 748     bdaBandBox = new QComboBox;
 749     setfillVLCConfigCombo( "dvb-bandwidth", p_intf, bdaBandBox );
 750     bdaPropLayout->addWidget( bdaBandBox, 2, 1 );
 751
 752     bdaBandLabel->hide();
 753     bdaBandBox->hide();
 754     bdaPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
 755             2, 0, 2, 1 );
 756
 757     /* bda CONNECTs */
 758     CuMRL( bdaFreq, valueChanged ( int ) );
 759     CuMRL( bdaSrate, valueChanged ( int ) );
 760     CuMRL( bdaBandBox,  currentIndexChanged ( int ) );
 761     BUTTONACT( bdas, updateButtons() );
 762     BUTTONACT( bdat, updateButtons() );
 763     BUTTONACT( bdac, updateButtons() );
 764     BUTTONACT( bdaa, updateButtons() );
 765     BUTTONACT( bdas, updateMRL() );
 766     BUTTONACT( bdat, updateMRL() );
 767     BUTTONACT( bdac, updateMRL() );
 768     BUTTONACT( bdaa, updateMRL() );
 769     }
 770
 771 #else /* WIN32 */
 772     /*******
 773      * V4L2*
 774      *******/
 775     if( module_exists( "v4l2" ) ){
 776     addModuleAndLayouts( V4L2_DEVICE, v4l2, "Video for Linux 2", QGridLayout );
 777
 778     /* V4l Main panel */
 779     QLabel *v4l2VideoDeviceLabel = new QLabel( qtr( "Video device name" ) );
 780     v4l2DevLayout->addWidget( v4l2VideoDeviceLabel, 0, 0 );
 781
 782     v4l2VideoDevice = new QLineEdit;
 783     v4l2DevLayout->addWidget( v4l2VideoDevice, 0, 1 );
 784
 785     QLabel *v4l2AudioDeviceLabel = new QLabel( qtr( "Audio device name" ) );
 786     v4l2DevLayout->addWidget( v4l2AudioDeviceLabel, 1, 0 );
 787
 788     v4l2AudioDevice = new QLineEdit;
 789     v4l2DevLayout->addWidget( v4l2AudioDevice, 1, 1 );
 790
 791     /* v4l2 Props panel */
 792     QLabel *v4l2StdLabel = new QLabel( qtr( "Standard" ) );
 793     v4l2PropLayout->addWidget( v4l2StdLabel, 0 , 0 );
 794
 795     v4l2StdBox = new QComboBox;
 796     setfillVLCConfigCombo( "v4l2-standard", p_intf, v4l2StdBox );
 797     v4l2PropLayout->addWidget( v4l2StdBox, 0 , 1 );
 798     v4l2PropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
 799             1, 0, 3, 1 );
 800
 801     /* v4l2 CONNECTs */
 802     CuMRL( v4l2VideoDevice, textChanged( const QString& ) );
 803     CuMRL( v4l2AudioDevice, textChanged( const QString& ) );
 804     CuMRL( v4l2StdBox,  currentIndexChanged ( int ) );
 805     }
 806
 807     /*******
 808      * V4L *
 809      *******/
 810     if( module_exists( "v4l" ) ){
 811     addModuleAndLayouts( V4L_DEVICE, v4l, "Video for Linux", QGridLayout );
 812
 813     /* V4l Main panel */
 814     QLabel *v4lVideoDeviceLabel = new QLabel( qtr( "Video device name" ) );
 815     v4lDevLayout->addWidget( v4lVideoDeviceLabel, 0, 0 );
 816
 817     v4lVideoDevice = new QLineEdit;
 818     v4lDevLayout->addWidget( v4lVideoDevice, 0, 1 );
 819
 820     QLabel *v4lAudioDeviceLabel = new QLabel( qtr( "Audio device name" ) );
 821     v4lDevLayout->addWidget( v4lAudioDeviceLabel, 1, 0 );
 822
 823     v4lAudioDevice = new QLineEdit;
 824     v4lDevLayout->addWidget( v4lAudioDevice, 1, 1 );
 825
 826     /* V4l Props panel */
 827     QLabel *v4lNormLabel = new QLabel( qtr( "Norm" ) );
 828     v4lPropLayout->addWidget( v4lNormLabel, 0 , 0 );
 829
 830     v4lNormBox = new QComboBox;
 831     setfillVLCConfigCombo( "v4l-norm", p_intf, v4lNormBox );
 832     v4lPropLayout->addWidget( v4lNormBox, 0 , 1 );
 833
 834     QLabel *v4lFreqLabel = new QLabel( qtr( "Frequency" ) );
 835     v4lPropLayout->addWidget( v4lFreqLabel, 1 , 0 );
 836
 837     v4lFreq = new QSpinBox;
 838     v4lFreq->setAlignment( Qt::AlignRight );
 839     v4lFreq->setSuffix(" kHz");
 840     setSpinBoxFreq( v4lFreq );
 841     v4lPropLayout->addWidget( v4lFreq, 1 , 1 );
 842     v4lPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
 843             2, 0, 2, 1 );
 844
 845     /* v4l CONNECTs */
 846     CuMRL( v4lVideoDevice, textChanged( const QString& ) );
 847     CuMRL( v4lAudioDevice, textChanged( const QString& ) );
 848     CuMRL( v4lFreq, valueChanged ( int ) );
 849     CuMRL( v4lNormBox,  currentIndexChanged ( int ) );
 850     }
 851
 852     /*******
 853      * JACK *
 854      *******/
 855     if( module_exists( "jack" ) ){
 856     addModuleAndLayouts( JACK_DEVICE, jack, "JACK Audio Connection Kit",
 857                          QGridLayout);
 858
 859     /* Jack Main panel */
 860     /* Channels */
 861     QLabel *jackChannelsLabel = new QLabel( qtr( "Channels:" ) );
 862     jackDevLayout->addWidget( jackChannelsLabel, 1, 0 );
 863
 864     jackChannels = new QSpinBox;
 865     setSpinBoxFreq( jackChannels );
 866     jackChannels->setMaximum(255);
 867     jackChannels->setValue(2);
 868     jackChannels->setAlignment( Qt::AlignRight );
 869     jackDevLayout->addWidget( jackChannels, 1, 1 );
 870
 871     /* Selected ports */
 872     QLabel *jackPortsLabel = new QLabel( qtr( "Selected ports:" ) );
 873     jackDevLayout->addWidget( jackPortsLabel, 0 , 0 );
 874
 875     jackPortsSelected = new QLineEdit( qtr( ".*") );
 876     jackPortsSelected->setAlignment( Qt::AlignRight );
 877     jackDevLayout->addWidget( jackPortsSelected, 0, 1 );
 878
 879     /* Jack Props panel */
 880
 881     /* Caching */
 882     QLabel *jackCachingLabel = new QLabel( qtr( "Input caching:" ) );
 883     jackPropLayout->addWidget( jackCachingLabel, 1 , 0 );
 884     jackCaching = new QSpinBox;
 885     setSpinBoxFreq( jackCaching );
 886     jackCaching->setSuffix( " ms" );
 887     jackCaching->setValue(1000);
 888     jackCaching->setAlignment( Qt::AlignRight );
 889     jackPropLayout->addWidget( jackCaching, 1 , 2 );
 890
 891     /* Pace */
 892     jackPace = new QCheckBox(qtr( "Use VLC pace" ));
 893     jackPropLayout->addWidget( jackPace, 2, 1 );
 894
 895     /* Auto Connect */
 896     jackConnect = new QCheckBox( qtr( "Auto connnection" ));
 897     jackPropLayout->addWidget( jackConnect, 2, 2 );
 898
 899     /* Jack CONNECTs */
 900     CuMRL( jackChannels, valueChanged( int ) );
 901     CuMRL( jackCaching, valueChanged( int ) );
 902     CuMRL( jackPace, stateChanged( int ) );
 903     CuMRL( jackConnect, stateChanged( int ) );
 904     CuMRL( jackPortsSelected, textChanged( const QString& ) );
 905     }
 906
 907     /************
 908      * PVR      *
 909      ************/
 910     if( module_exists( "pvr" ) ){
 911     addModuleAndLayouts( PVR_DEVICE, pvr, "PVR", QGridLayout );
 912
 913     /* PVR Main panel */
 914     QLabel *pvrDeviceLabel = new QLabel( qtr( "Device name" ) );
 915     pvrDevLayout->addWidget( pvrDeviceLabel, 0, 0 );
 916
 917     pvrDevice = new QLineEdit;
 918     pvrDevLayout->addWidget( pvrDevice, 0, 1 );
 919
 920     QLabel *pvrRadioDeviceLabel = new QLabel( qtr( "Radio device name" ) );
 921     pvrDevLayout->addWidget( pvrRadioDeviceLabel, 1, 0 );
 922
 923     pvrRadioDevice = new QLineEdit;
 924     pvrDevLayout->addWidget( pvrRadioDevice, 1, 1 );
 925
 926     /* PVR props panel */
 927     QLabel *pvrNormLabel = new QLabel( qtr( "Norm" ) );
 928     pvrPropLayout->addWidget( pvrNormLabel, 0, 0 );
 929
 930     pvrNormBox = new QComboBox;
 931     setfillVLCConfigCombo( "pvr-norm", p_intf, pvrNormBox );
 932     pvrPropLayout->addWidget( pvrNormBox, 0, 1 );
 933
 934     QLabel *pvrFreqLabel = new QLabel( qtr( "Frequency" ) );
 935     pvrPropLayout->addWidget( pvrFreqLabel, 1, 0 );
 936
 937     pvrFreq = new QSpinBox;
 938     pvrFreq->setAlignment( Qt::AlignRight );
 939     pvrFreq->setSuffix(" kHz");
 940     setSpinBoxFreq( pvrFreq );
 941     pvrPropLayout->addWidget( pvrFreq, 1, 1 );
 942
 943     QLabel *pvrBitrLabel = new QLabel( qtr( "Bitrate" ) );
 944     pvrPropLayout->addWidget( pvrBitrLabel, 2, 0 );
 945
 946     pvrBitr = new QSpinBox;
 947     pvrBitr->setAlignment( Qt::AlignRight );
 948     pvrBitr->setSuffix(" kHz");
 949     setSpinBoxFreq( pvrBitr );
 950     pvrPropLayout->addWidget( pvrBitr, 2, 1 );
 951     pvrPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
 952             3, 0, 1, 1 );
 953
 954     /* PVR CONNECTs */
 955     CuMRL( pvrDevice, textChanged( const QString& ) );
 956     CuMRL( pvrRadioDevice, textChanged( const QString& ) );
 957
 958     CuMRL( pvrFreq, valueChanged ( int ) );
 959     CuMRL( pvrBitr, valueChanged ( int ) );
 960     CuMRL( pvrNormBox, currentIndexChanged ( int ) );
 961     }
 962
 963     /**************
 964      * DVB Stuffs *
 965      **************/
 966     if( module_exists( "dvb" ) ){
 967     addModuleAndLayouts( DVB_DEVICE, dvb, "DVB", QGridLayout );
 968
 969     /* DVB Main */
 970     QLabel *dvbDeviceLabel = new QLabel( qtr( "Adapter card to tune" ) );
 971     QLabel *dvbTypeLabel = new QLabel( qtr( "DVB Type:" ) );
 972
 973     dvbCard = new QSpinBox;
 974     dvbCard->setAlignment( Qt::AlignRight );
 975     dvbCard->setPrefix( "/dev/dvb/adapter" );
 976
 977     dvbDevLayout->addWidget( dvbDeviceLabel, 0, 0 );
 978     dvbDevLayout->addWidget( dvbCard, 0, 2, 1, 2 );
 979
 980     dvbs = new QRadioButton( "DVB-S" );
 981     dvbs->setChecked( true );
 982     dvbc = new QRadioButton( "DVB-C" );
 983     dvbt = new QRadioButton( "DVB-T" );
 984
 985     dvbDevLayout->addWidget( dvbTypeLabel, 1, 0 );
 986     dvbDevLayout->addWidget( dvbs, 1, 1 );
 987     dvbDevLayout->addWidget( dvbc, 1, 2 );
 988     dvbDevLayout->addWidget( dvbt, 1, 3 );
 989
 990     /* DVB Props panel */
 991     QLabel *dvbFreqLabel =
 992                     new QLabel( qtr( "Transponder/multiplex frequency" ) );
 993     dvbPropLayout->addWidget( dvbFreqLabel, 0, 0 );
 994
 995     dvbFreq = new QSpinBox;
 996     dvbFreq->setAlignment( Qt::AlignRight );
 997     dvbFreq->setSuffix(" kHz");
 998     dvbFreq->setSingleStep( 1000 );
 999     setSpinBoxFreq( dvbFreq  );
1000     dvbPropLayout->addWidget( dvbFreq, 0, 1 );
1001
1002     dvbSrateLabel = new QLabel( qtr( "Transponder symbol rate" ) );
1003     dvbPropLayout->addWidget( dvbSrateLabel, 1, 0 );
1004
1005     dvbSrate = new QSpinBox;
1006     dvbSrate->setAlignment( Qt::AlignRight );
1007     dvbSrate->setSuffix(" kHz");
1008     setSpinBoxFreq( dvbSrate );
1009     dvbPropLayout->addWidget( dvbSrate, 1, 1 );
1010
1011     dvbBandLabel = new QLabel( qtr( "Bandwidth" ) );
1012     dvbPropLayout->addWidget( dvbBandLabel, 2, 0 );
1013
1014     dvbBandBox = new QComboBox;
1015     /* This doesn't work since dvb-bandwidth doesn't seem to be a
1016        list of Integers
1017        setfillVLCConfigCombo( "dvb-bandwidth", p_intf, bdaBandBox );
1018      */
1019     dvbBandBox->addItem( qtr( "Auto" ), 0 );
1020     dvbBandBox->addItem( qtr( "6 MHz" ), 6 );
1021     dvbBandBox->addItem( qtr( "7 MHz" ), 7 );
1022     dvbBandBox->addItem( qtr( "8 MHz" ), 8 );
1023     dvbPropLayout->addWidget( dvbBandBox, 2, 1 );
1024
1025     dvbBandLabel->hide();
1026     dvbBandBox->hide();
1027
1028     dvbPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
1029             2, 0, 2, 1 );
1030
1031     /* DVB CONNECTs */
1032     CuMRL( dvbCard, valueChanged ( int ) );
1033     CuMRL( dvbFreq, valueChanged ( int ) );
1034     CuMRL( dvbSrate, valueChanged ( int ) );
1035     CuMRL( dvbBandBox, currentIndexChanged ( int ) );
1036
1037     BUTTONACT( dvbs, updateButtons() );
1038     BUTTONACT( dvbt, updateButtons() );
1039     BUTTONACT( dvbc, updateButtons() );
1040     BUTTONACT( dvbs, updateMRL() );
1041     BUTTONACT( dvbt, updateMRL() );
1042     BUTTONACT( dvbc, updateMRL() );
1043     }
1044
1045 #endif
1046
1047
1048     /**********
1049      * Screen *
1050      **********/
1051     addModuleAndLayouts( SCREEN_DEVICE, screen, "Desktop", QGridLayout );
1052     QLabel *screenLabel = new QLabel( qtr( "Your display will be "
1053             "opened and played in order to stream or save it." ) );
1054     screenLabel->setWordWrap( true );
1055     screenDevLayout->addWidget( screenLabel, 0, 0 );
1056
1057     QLabel *screenFPSLabel = new QLabel(
1058             qtr( "Desired frame rate for the capture." ) );
1059     screenPropLayout->addWidget( screenFPSLabel, 0, 0 );
1060
1061     screenFPS = new QDoubleSpinBox;
1062     screenFPS->setValue( 1. );
1063     screenFPS->setRange( .01, 100. );
1064     screenFPS->setAlignment( Qt::AlignRight );
1065     /* xgettext: frames per second */
1066     screenFPS->setSuffix( qtr( " f/s" ) );
1067     screenPropLayout->addWidget( screenFPS, 0, 1 );
1068
1069     /* Screen connect */
1070     CuMRL( screenFPS, valueChanged( double ) );
1071
1072     /* General connects */
1073     CONNECT( ui.deviceCombo, activated( int ) ,
1074              stackedDevLayout, setCurrentIndex( int ) );
1075     CONNECT( ui.deviceCombo, activated( int ),
1076              stackedPropLayout, setCurrentIndex( int ) );
1077     CONNECT( ui.deviceCombo, activated( int ), this, updateMRL() );
1078     CONNECT( ui.deviceCombo, activated( int ), this, updateButtons() );
1079
1080 #undef CuMRL
1081 #undef addModuleAndLayouts
1082 }
1083
1084 CaptureOpenPanel::~CaptureOpenPanel()
1085 {
1086 }
1087
1088 void CaptureOpenPanel::clear()
1089 {
1090     advMRL.clear();
1091 }
1092
1093 void CaptureOpenPanel::updateMRL()
1094 {
1095     QString mrl = "";
1096     QStringList fileList;
1097     int i_devicetype = ui.deviceCombo->itemData(
1098             ui.deviceCombo->currentIndex() ).toInt();
1099     switch( i_devicetype )
1100     {
1101 #ifdef WIN32
1102     case BDA_DEVICE:
1103         if( bdas->isChecked() ) mrl = "dvb-s://";
1104         else if(  bdat->isChecked() ) mrl = "dvb-t://";
1105         else if(  bdac->isChecked() ) mrl = "dvb-c://";
1106         else if(  bdaa->isChecked() ) mrl = "atsc://";
1107         else return;
1108         mrl += "frequency=" + QString::number( bdaFreq->value() );
1109         if( bdac->isChecked() || bdat->isChecked() || bdaa->isChecked() )
1110             mrl +="000";
1111         fileList << mrl; mrl = "";
1112
1113         if( bdas->isChecked() || bdac->isChecked() )
1114             mrl += " :dvb-srate=" + QString::number( bdaSrate->value() );
1115         else if( bdat->isChecked() || bdaa->isChecked() )
1116             mrl += " :dvb-bandwidth=" +
1117                 QString::number( bdaBandBox->itemData(
1118                     bdaBandBox->currentIndex() ).toInt() );
1119         emit methodChanged( "dvb-caching" );
1120         break;
1121     case DSHOW_DEVICE:
1122         fileList << "dshow://";
1123         mrl+= " :dshow-vdev=" +
1124             colon_escape( QString("%1").arg( vdevDshowW->getValue() ) );
1125         mrl+= " :dshow-adev=" +
1126             colon_escape( QString("%1").arg( adevDshowW->getValue() ) )+" ";
1127         if( dshowVSizeLine->isModified() )
1128             mrl += ":dshow-size=" + dshowVSizeLine->text();
1129         emit methodChanged( "dshow-caching" );
1130         break;
1131 #else
1132     case V4L_DEVICE:
1133         fileList << "v4l://" + v4lVideoDevice->text();
1134         mrl += " :input-slave=alsa://" + v4lAudioDevice->text();
1135         mrl += " :v4l-norm=" + QString::number( v4lNormBox->currentIndex() );
1136         mrl += " :v4l-frequency=" + QString::number( v4lFreq->value() );
1137         break;
1138     case V4L2_DEVICE:
1139         fileList << "v4l2://" + v4l2VideoDevice->text();
1140         mrl += " :input-slave=alsa://" + v4l2AudioDevice->text();
1141         mrl += " :v4l2-standard=" + QString::number( v4l2StdBox->currentIndex() );
1142         break;
1143     case JACK_DEVICE:
1144         mrl = "jack://";
1145         mrl += "channels=" + QString::number( jackChannels->value() );
1146         mrl += ":ports=" + jackPortsSelected->text();
1147         fileList << mrl; mrl = "";
1148
1149         mrl += " :jack-input-caching=" + QString::number( jackCaching->value() );
1150         if ( jackPace->isChecked() )
1151         {
1152                 mrl += " :jack-input-use-vlc-pace";
1153         }
1154         if ( jackConnect->isChecked() )
1155         {
1156                 mrl += " :jack-input-auto-connect";
1157         }
1158         break;
1159     case PVR_DEVICE:
1160         fileList << "pvr://";
1161         mrl += " :pvr-device=" + pvrDevice->text();
1162         mrl += " :pvr-radio-device=" + pvrRadioDevice->text();
1163         mrl += " :pvr-norm=" + QString::number( pvrNormBox->currentIndex() );
1164         if( pvrFreq->value() )
1165             mrl += " :pvr-frequency=" + QString::number( pvrFreq->value() );
1166         if( pvrBitr->value() )
1167             mrl += " :pvr-bitrate=" + QString::number( pvrBitr->value() );
1168         break;
1169     case DVB_DEVICE:
1170         mrl = "dvb://";
1171         mrl += "frequency=" + QString::number( dvbFreq->value() );
1172         if( dvbc->isChecked() || dvbt->isChecked() )
1173             mrl +="000";
1174         fileList << mrl; mrl= "";
1175
1176         mrl += " :dvb-adapter=" + QString::number( dvbCard->value() );
1177         if( dvbs->isChecked() || dvbc->isChecked() )
1178             mrl += " :dvb-srate=" + QString::number( dvbSrate->value() );
1179         else if( dvbt->isChecked() )
1180             mrl += " :dvb-bandwidth=" +
1181                 QString::number( dvbBandBox->itemData(
1182                     dvbBandBox->currentIndex() ).toInt() );
1183
1184         break;
1185 #endif
1186     case SCREEN_DEVICE:
1187         fileList << "screen://";
1188         mrl = " :screen-fps=" + QString::number( screenFPS->value(), 'f' );
1189         emit methodChanged( "screen-caching" );
1190         updateButtons();
1191         break;
1192     }
1193
1194     if( !advMRL.isEmpty() ) mrl += advMRL;
1195
1196     emit mrlUpdated( fileList, mrl );
1197 }
1198
1199 /**
1200  * Update the Buttons (show/hide) for the GUI as all device type don't
1201  * use the same ui. elements.
1202  **/
1203 void CaptureOpenPanel::updateButtons()
1204 {
1205     /*  Be sure to display the ui Elements in case they were hidden by
1206      *  some Device Type (like Screen://) */
1207     ui.optionsBox->show();
1208     ui.advancedButton->show();
1209     /* Get the current Device Number */
1210     int i_devicetype = ui.deviceCombo->itemData(
1211                                 ui.deviceCombo->currentIndex() ).toInt();
1212     switch( i_devicetype )
1213     {
1214 #ifdef WIN32
1215     case BDA_DEVICE:
1216         if( bdas->isChecked() || bdac->isChecked() )
1217         {
1218             bdaSrate->show();
1219             bdaSrateLabel->show();
1220             bdaBandBox->hide();
1221             bdaBandLabel->hide();
1222         }
1223         else if( bdat->isChecked() || bdaa->isChecked() )
1224         {
1225             bdaSrate->hide();
1226             bdaSrateLabel->hide();
1227             bdaBandBox->show();
1228             bdaBandLabel->show();
1229         }
1230         break;
1231 #else
1232     case DVB_DEVICE:
1233         if( dvbs->isChecked() || dvbc->isChecked() )
1234         {
1235             dvbSrate->show();
1236             dvbSrateLabel->show();
1237             dvbBandBox->hide();
1238             dvbBandLabel->hide();
1239         }
1240         else if( dvbt->isChecked() )
1241         {
1242             dvbSrate->hide();
1243             dvbSrateLabel->hide();
1244             dvbBandBox->show();
1245             dvbBandLabel->show();
1246         }
1247         break;
1248 #endif
1249     case SCREEN_DEVICE:
1250         //ui.optionsBox->hide();
1251         ui.advancedButton->hide();
1252         break;
1253     }
1254
1255     advMRL.clear();
1256 }
1257
1258 void CaptureOpenPanel::advancedDialog()
1259 {
1260     /* Get selected device type */
1261     int i_devicetype = ui.deviceCombo->itemData(
1262                                 ui.deviceCombo->currentIndex() ).toInt();
1263
1264     /* Get the corresponding module */
1265     module_t *p_module =
1266         module_find( psz_devModule[i_devicetype] );
1267     if( NULL == p_module ) return;
1268
1269     /* Init */
1270     QList<ConfigControl *> controls;
1271
1272     /* Get the confsize  */
1273     unsigned int i_confsize;
1274     module_config_t *p_config;
1275     p_config = module_config_get( p_module, &i_confsize );
1276
1277     /* New Adv Prop dialog */
1278     adv = new QDialog( this );
1279     adv->setWindowTitle( qtr( "Advanced Options" ) );
1280     adv->setWindowRole( "vlc-advanced-options" );
1281
1282     /* A main Layout with a Frame */
1283     QVBoxLayout *mainLayout = new QVBoxLayout( adv );
1284     QScrollArea *scroll = new QScrollArea;
1285     mainLayout->addWidget( scroll );
1286
1287     QFrame *advFrame = new QFrame;
1288     /* GridLayout inside the Frame */
1289     QGridLayout *gLayout = new QGridLayout( advFrame );
1290
1291     scroll->setWidgetResizable( true );
1292     scroll->setWidget( advFrame );
1293
1294     /* Create the options inside the FrameLayout */
1295     for( int n = 0; n < (int)i_confsize; n++ )
1296     {
1297         module_config_t *p_item = p_config + n;
1298         ConfigControl *config = ConfigControl::createControl(
1299                         VLC_OBJECT( p_intf ), p_item, advFrame, gLayout, n );
1300         if ( config )
1301             controls.append( config );
1302     }
1303
1304     /* Button stuffs */
1305     QDialogButtonBox *advButtonBox = new QDialogButtonBox( adv );
1306     QPushButton *closeButton = new QPushButton( qtr( "OK" ) );
1307     QPushButton *cancelButton = new QPushButton( qtr( "Cancel" ) );
1308
1309     CONNECT( closeButton, clicked(), adv, accept() );
1310     CONNECT( cancelButton, clicked(), adv, reject() );
1311
1312     advButtonBox->addButton( closeButton, QDialogButtonBox::AcceptRole );
1313     advButtonBox->addButton( cancelButton, QDialogButtonBox::RejectRole );
1314
1315     mainLayout->addWidget( advButtonBox );
1316
1317     /* Creation of the MRL */
1318     if( adv->exec() )
1319     {
1320         QString tempMRL = "";
1321         for( int i = 0; i < controls.size(); i++ )
1322         {
1323             ConfigControl *control = controls[i];
1324
1325             tempMRL += (i ? " :" : ":");
1326
1327             if( control->getType() == CONFIG_ITEM_BOOL )
1328                 if( !(qobject_cast<VIntConfigControl *>(control)->getValue() ) )
1329                     tempMRL += "no-";
1330
1331             tempMRL += control->getName();
1332
1333             switch( control->getType() )
1334             {
1335                 case CONFIG_ITEM_STRING:
1336                 case CONFIG_ITEM_FILE:
1337                 case CONFIG_ITEM_DIRECTORY:
1338                 case CONFIG_ITEM_MODULE:
1339                     tempMRL += colon_escape( QString("=%1").arg( qobject_cast<VStringConfigControl *>(control)->getValue() ) );
1340                     break;
1341                 case CONFIG_ITEM_INTEGER:
1342                     tempMRL += QString("=%1").arg( qobject_cast<VIntConfigControl *>(control)->getValue() );
1343                     break;
1344                 case CONFIG_ITEM_FLOAT:
1345                     tempMRL += QString("=%1").arg( qobject_cast<VFloatConfigControl *>(control)->getValue() );
1346                     break;
1347             }
1348         }
1349         advMRL = tempMRL;
1350         updateMRL();
1351         msg_Dbg( p_intf, "%s", qtu( advMRL ) );
1352     }
1353     for( int i = 0; i < controls.size(); i++ )
1354     {
1355         ConfigControl *control = controls[i];
1356         delete control ;
1357     }
1358     delete adv;
1359     module_config_free( p_config );
1360     module_release (p_module);
1361 }
1362