modules/gui/qt/components/sout/sout_widgets.cpp

   1 /*****************************************************************************
   2  * sout_widgets.cpp : Widgets for stream output destination boxes
   3  ****************************************************************************
   4  * Copyright (C) 2007-2009 the VideoLAN team
   5  * Copyright (C) 2007 Société des arts technologiques
   6  * Copyright (C) 2007 Savoir-faire Linux
   7  * $Id$
   8  *
   9  * Authors: Jean-Baptiste Kempf <jb@videolan.org>
  10  *          Pierre-Luc Beaudoin <pierre-luc.beaudoin@savoirfairelinux.com>
  11  *
  12  * This program is free software; you can redistribute it and/or modify
  13  * it under the terms of the GNU General Public License as published by
  14  * the Free Software Foundation; either version 2 of the License, or
  15  * (at your option) any later version.
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  * You should have received a copy of the GNU General Public License
  23  * along with this program; if not, write to the Free Software
  24  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  25  *****************************************************************************/
  26
  27 #include "components/sout/sout_widgets.hpp"
  28 #include "dialogs/sout.hpp"
  29 #include "util/qt_dirs.hpp"
  30 #include <vlc_intf_strings.h>
  31
  32 #include <QGroupBox>
  33 #include <QGridLayout>
  34 #include <QLabel>
  35 #include <QLineEdit>
  36 #include <QFileDialog>
  37 #include <QUrl>
  38
  39 #define I_FILE_SLASH_DIR \
  40     I_DIR_OR_FOLDER( N_("File/Directory"), N_("File/Folder") )
  41
  42 SoutInputBox::SoutInputBox( QWidget *_parent, const QString& mrl ) : QGroupBox( _parent )
  43 {
  44     /**
  45      * Source Block
  46      **/
  47     setTitle( qtr( "Source" ) );
  48     QGridLayout *sourceLayout = new QGridLayout( this );
  49
  50     QLabel *sourceLabel = new QLabel( qtr( "Source:" ) );
  51     sourceLayout->addWidget( sourceLabel, 0, 0 );
  52
  53     sourceLine = new QLineEdit;
  54     sourceLine->setReadOnly( true );
  55     sourceLine->setText( mrl );
  56     sourceLabel->setBuddy( sourceLine );
  57     sourceLayout->addWidget( sourceLine, 0, 1 );
  58
  59     QLabel *sourceTypeLabel = new QLabel( qtr( "Type:" ) );
  60     sourceLayout->addWidget( sourceTypeLabel, 1, 0 );
  61     sourceValueLabel = new QLabel;
  62     sourceLayout->addWidget( sourceValueLabel, 1, 1 );
  63
  64     /* Line */
  65     QFrame *line = new QFrame;
  66     line->setFrameStyle( QFrame::HLine |QFrame::Sunken );
  67     sourceLayout->addWidget( line, 2, 0, 1, -1 );
  68 }
  69
  70 void SoutInputBox::setMRL( const QString& mrl )
  71 {
  72     QUrl uri( mrl );
  73     QString type = uri.scheme();
  74
  75     if( !uri.isValid() &&
  76         !mrl.startsWith("http") &&
  77         !mrl.startsWith("ftp") &&
  78         !mrl.startsWith("/") )
  79     {
  80         int pos = mrl.indexOf("://");
  81         if( pos != -1 )
  82         {
  83             sourceValueLabel->setText( mrl.left( pos ) );
  84             sourceLine->setText( mrl );
  85         }
  86     }
  87     else if ( type == "window" )
  88     {
  89         /* QUrl mangles X11 Window identifiers so use the raw mrl */
  90         sourceLine->setText( mrl );
  91     }
  92     else
  93     {
  94         sourceLine->setText(
  95             toNativeSeparators(uri.toDisplayString(
  96                 QUrl::RemovePassword | QUrl::PreferLocalFile | QUrl::NormalizePathSegments
  97             )));
  98         if ( type.isEmpty() ) type = qtr( I_FILE_SLASH_DIR );
  99         sourceValueLabel->setText( type );
 100     }
 101 }
 102
 103 #define CT( x ) connect( x, SIGNAL(textChanged(QString)), this, SIGNAL(mrlUpdated()) );
 104 #define CS( x ) connect( x, SIGNAL(valueChanged(int)), this, SIGNAL(mrlUpdated()) );
 105
 106 VirtualDestBox::VirtualDestBox( QWidget *_parent ) : QWidget( _parent )
 107 {
 108     label = new QLabel( this );
 109     label->setWordWrap( true );
 110     layout = new QGridLayout( this );
 111     layout->addWidget( label, 0, 0, 1, -1);
 112 }
 113
 114 VirtualDestBox::~VirtualDestBox()
 115 {
 116     delete label;
 117     delete layout;
 118 }
 119
 120 /* FileDest Box */
 121 FileDestBox::FileDestBox( QWidget *_parent, intf_thread_t * _p_intf ) : VirtualDestBox( _parent )
 122 {
 123     p_intf = _p_intf;
 124
 125     QPushButton *fileSelectButton;
 126
 127     label->setText( qtr( "This module writes the transcoded stream to a file.") );
 128
 129     QLabel *fileLabel = new QLabel( qtr( "Filename"), this );
 130     layout->addWidget(fileLabel, 1, 0, 1, 1);
 131
 132     fileEdit = new QLineEdit(this);
 133     layout->addWidget(fileEdit, 1, 4, 1, 1);
 134
 135     fileSelectButton = new QPushButton( qtr( "Browse..." ), this );
 136     QSizePolicy sizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed);
 137     fileSelectButton->setSizePolicy(sizePolicy);
 138
 139     layout->addWidget(fileSelectButton, 1, 5, 1, 1);
 140     CT( fileEdit );
 141     BUTTONACT( fileSelectButton, fileBrowse() );
 142 }
 143
 144 QString FileDestBox::getMRL( const QString& mux )
 145 {
 146     if( fileEdit->text().isEmpty() ) return "";
 147
 148     SoutMrl m;
 149     m.begin( "file" );
 150     QString outputfile = fileEdit->text();
 151     if( !mux.isEmpty() )
 152     {
 153         if( outputfile.contains( QRegExp("\\..{2,4}$")) &&
 154             !outputfile.endsWith(mux) )
 155         {
 156            /* Replace the extension according to muxer */
 157            outputfile.replace(QRegExp("\\..{2,4}$"),"."+mux);
 158         } else if (!outputfile.endsWith( mux ) )
 159         {
 160            m.option( "mux", mux );
 161         }
 162     }
 163     m.option( "dst", outputfile );
 164     m.option( "no-overwrite" );
 165     m.end();
 166
 167     return m.getMrl();
 168 }
 169
 170 void FileDestBox::fileBrowse()
 171 {
 172     QString fileName = QFileDialog::getSaveFileName( this, qtr( "Save file..." ),
 173             p_intf->p_sys->filepath, qtr( "Containers (*.ps *.ts *.mpg *.ogg *.asf *.mp4 *.mov *.wav *.raw *.flv *.webm)" ) );
 174     fileEdit->setText( toNativeSeparators( fileName ) );
 175     emit mrlUpdated();
 176 }
 177
 178
 179
 180 HTTPDestBox::HTTPDestBox( QWidget *_parent ) : VirtualDestBox( _parent )
 181 {
 182     label->setText( qtr( "This module outputs the transcoded stream to a network via HTTP.") );
 183
 184     QLabel *HTTPLabel = new QLabel( qtr("Path"), this );
 185     QLabel *HTTPPortLabel = new QLabel( qtr("Port"), this );
 186     layout->addWidget(HTTPLabel, 2, 0, 1, 1);
 187     layout->addWidget(HTTPPortLabel, 1, 0, 1, 1);
 188
 189     HTTPEdit = new QLineEdit(this);
 190     HTTPEdit->setText( "/" );
 191
 192     HTTPPort = new QSpinBox(this);
 193     HTTPPort->setMaximumSize(QSize(90, 16777215));
 194     HTTPPort->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
 195     HTTPPort->setMinimum(1);
 196     HTTPPort->setMaximum(65535);
 197     HTTPPort->setValue(8080);
 198
 199     layout->addWidget(HTTPEdit, 2, 1, 1, 1);
 200     layout->addWidget(HTTPPort, 1, 1, 1, 1);
 201     CS( HTTPPort );
 202     CT( HTTPEdit );
 203 }
 204
 205 QString HTTPDestBox::getMRL( const QString& mux )
 206 {
 207     if( HTTPEdit->text().isEmpty() ) return "";
 208
 209     QString path = HTTPEdit->text();
 210     if( path[0] != '/' )
 211         path.prepend( qfu("/") );
 212     QString port;
 213     port.setNum( HTTPPort->value() );
 214     QString dst = ":" + port + path;
 215
 216     SoutMrl m;
 217     m.begin( "http" );
 218     /* Path-extension is primary muxer to use if possible,
 219        otherwise check for mux-choise and see that it isn't mp4
 220        then fallback to flv*/
 221     if ( !path.contains(QRegExp("\\..{2,3}$") ) )
 222     {
 223         if( !mux.isEmpty() && mux.compare("mp4") )
 224            m.option( "mux", mux );
 225         else
 226            m.option( "mux", "ffmpeg{mux=flv}" );
 227     }
 228     m.option( "dst", dst );
 229     m.end();
 230
 231     return m.getMrl();
 232 }
 233
 234 MMSHDestBox::MMSHDestBox( QWidget *_parent ) : VirtualDestBox( _parent )
 235 {
 236     label->setText( qtr( "This module outputs the transcoded stream to a network "
 237              "via the mms protocol." ) );
 238
 239     QLabel *MMSHLabel = new QLabel( qtr("Address"), this );
 240     QLabel *MMSHPortLabel = new QLabel( qtr("Port"), this );
 241     layout->addWidget(MMSHLabel, 1, 0, 1, 1);
 242     layout->addWidget(MMSHPortLabel, 2, 0, 1, 1);
 243
 244     MMSHEdit = new QLineEdit(this);
 245     MMSHEdit->setText( "0.0.0.0" );
 246
 247     MMSHPort = new QSpinBox(this);
 248     MMSHPort->setMaximumSize(QSize(90, 16777215));
 249     MMSHPort->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
 250     MMSHPort->setMinimum(1);
 251     MMSHPort->setMaximum(65535);
 252     MMSHPort->setValue(8080);
 253
 254     layout->addWidget(MMSHEdit, 1, 1, 1, 1);
 255     layout->addWidget(MMSHPort, 2, 1, 1, 1);
 256     CS( MMSHPort );
 257     CT( MMSHEdit );
 258 }
 259
 260 QString MMSHDestBox::getMRL( const QString& )
 261 {
 262     if( MMSHEdit->text().isEmpty() ) return "";
 263
 264     SoutMrl m;
 265     m.begin( "std" );
 266     m.option(  "access", "mmsh" );
 267     m.option( "mux", "asfh" );
 268     m.option( "dst", MMSHEdit->text(), MMSHPort->value() );
 269     m.end();
 270
 271     return m.getMrl();
 272 }
 273
 274
 275 RTSPDestBox::RTSPDestBox( QWidget *_parent ) : VirtualDestBox( _parent )
 276 {
 277     label->setText(
 278         qtr( "This module outputs the transcoded stream to a network via RTSP." ) );
 279
 280     QLabel *RTSPLabel = new QLabel( qtr("Path"), this );
 281     QLabel *RTSPPortLabel = new QLabel( qtr("Port"), this );
 282     layout->addWidget( RTSPLabel, 2, 0, 1, 1 );
 283     layout->addWidget( RTSPPortLabel, 1, 0, 1, 1 );
 284
 285     RTSPEdit = new QLineEdit( this );
 286     RTSPEdit->setText( "/" );
 287
 288     RTSPPort = new QSpinBox( this );
 289     RTSPPort->setMaximumSize( QSize( 90, 16777215 ) );
 290     RTSPPort->setAlignment( Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter );
 291     RTSPPort->setMinimum( 1 );
 292     RTSPPort->setMaximum( 65535 );
 293     RTSPPort->setValue( 8554 );
 294
 295     layout->addWidget( RTSPEdit, 2, 1, 1, 1 );
 296     layout->addWidget( RTSPPort, 1, 1, 1, 1 );
 297     CS( RTSPPort );
 298     CT( RTSPEdit );
 299 }
 300
 301 QString RTSPDestBox::getMRL( const QString& )
 302 {
 303     if( RTSPEdit->text().isEmpty() ) return "";
 304
 305     QString path = RTSPEdit->text();
 306     if( path[0] != '/' )
 307         path.prepend( qfu("/") );
 308     QString port;
 309     port.setNum( RTSPPort->value() );
 310     QString sdp = "rtsp://:" + port + path;
 311
 312     SoutMrl m;
 313     m.begin( "rtp" );
 314     m.option( "sdp", sdp );
 315     m.end();
 316
 317     return m.getMrl();
 318 }
 319
 320
 321 UDPDestBox::UDPDestBox( QWidget *_parent ) : VirtualDestBox( _parent )
 322 {
 323     label->setText(
 324         qtr( "This module outputs the transcoded stream to a network via UDP.") );
 325
 326     QLabel *UDPLabel = new QLabel( qtr("Address"), this );
 327     QLabel *UDPPortLabel = new QLabel( qtr("Port"), this );
 328     layout->addWidget(UDPLabel, 1, 0, 1, 1);
 329     layout->addWidget(UDPPortLabel, 2, 0, 1, 1);
 330
 331     UDPEdit = new QLineEdit(this);
 332
 333     UDPPort = new QSpinBox(this);
 334     UDPPort->setMaximumSize(QSize(90, 16777215));
 335     UDPPort->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
 336     UDPPort->setMinimum(1);
 337     UDPPort->setMaximum(65535);
 338     UDPPort->setValue(1234);
 339
 340     layout->addWidget(UDPEdit, 1, 1, 1, 1);
 341     layout->addWidget(UDPPort, 2, 1, 1, 1);
 342     CS( UDPPort );
 343     CT( UDPEdit );
 344 }
 345
 346 QString UDPDestBox::getMRL( const QString& mux )
 347 {
 348     if( UDPEdit->text().isEmpty() ) return "";
 349
 350     SoutMrl m;
 351     m.begin( "udp" );
 352     /* udp output, ts-mux is really only reasonable one to use*/
 353     if( !mux.isEmpty() && !mux.compare("ts" ) )
 354         m.option( "mux", mux );
 355     m.option( "dst", UDPEdit->text(), UDPPort->value() );
 356     m.end();
 357
 358     return m.getMrl();
 359 }
 360
 361
 362
 363 RTPDestBox::RTPDestBox( QWidget *_parent, const char *_mux )
 364     : VirtualDestBox( _parent ), mux( qfu(_mux) )
 365 {
 366     label->setText( qtr( "This module outputs the transcoded stream to a network via RTP.") );
 367
 368     QLabel *RTPLabel = new QLabel( qtr("Address"), this );
 369     RTPEdit = new QLineEdit(this);
 370     layout->addWidget(RTPLabel, 1, 0, 1, 1);
 371     layout->addWidget(RTPEdit, 1, 1, 1, 1);
 372
 373     QLabel *RTPPortLabel = new QLabel( qtr("Base port"), this );
 374     RTPPort = new QSpinBox(this);
 375     RTPPort->setMaximumSize(QSize(90, 16777215));
 376     RTPPort->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
 377     RTPPort->setMinimum(1);
 378     RTPPort->setMaximum(65535);
 379     RTPPort->setValue(5004);
 380     layout->addWidget(RTPPortLabel, 2, 0, 1, 1);
 381     layout->addWidget(RTPPort, 2, 1, 1, 1);
 382
 383     QLabel *SAPNameLabel = new QLabel( qtr("Stream name"), this );
 384     SAPName = new QLineEdit(this);
 385     layout->addWidget(SAPNameLabel, 3, 0, 1, 1);
 386     layout->addWidget(SAPName, 3, 1, 1, 1);
 387
 388     CT( RTPEdit );
 389     CS( RTPPort );
 390     CT( SAPName );
 391 }
 392
 393 QString RTPDestBox::getMRL( const QString& )
 394 {
 395     QString addr = RTPEdit->text();
 396     QString name = SAPName->text();
 397
 398     if( addr.isEmpty() ) return qfu("");
 399
 400     SoutMrl m;
 401     m.begin( "rtp" );
 402     m.option( "dst", RTPEdit->text() );
 403     m.option( "port", RTPPort->value() );
 404     /* mp4-mux ain't usable in rtp-output either */
 405     if( !mux.isEmpty() )
 406         m.option( "mux", mux );
 407     if( !name.isEmpty() )
 408     {
 409         m.option( "sap" );
 410         m.option( "name", name );
 411     }
 412     m.end();
 413
 414     return m.getMrl();
 415 }
 416
 417
 418 ICEDestBox::ICEDestBox( QWidget *_parent ) : VirtualDestBox( _parent )
 419 {
 420     label->setText(
 421         qtr( "This module outputs the transcoded stream to an Icecast server.") );
 422
 423     QLabel *ICELabel = new QLabel( qtr("Address"), this );
 424     QLabel *ICEPortLabel = new QLabel( qtr("Port"), this );
 425     layout->addWidget(ICELabel, 1, 0, 1, 1);
 426     layout->addWidget(ICEPortLabel, 2, 0, 1, 1);
 427
 428     ICEEdit = new QLineEdit(this);
 429
 430     ICEPort = new QSpinBox(this);
 431     ICEPort->setMaximumSize(QSize(90, 16777215));
 432     ICEPort->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
 433     ICEPort->setMinimum(1);
 434     ICEPort->setMaximum(65535);
 435     ICEPort->setValue(8000);
 436
 437     layout->addWidget(ICEEdit, 1, 1, 1, 1);
 438     layout->addWidget(ICEPort, 2, 1, 1, 1);
 439
 440     QLabel *IcecastMountpointLabel = new QLabel( qtr( "Mount Point" ), this );
 441     QLabel *IcecastNameLabel = new QLabel( qtr( "Login:pass" ), this );
 442     ICEMountEdit = new QLineEdit( this );
 443     ICEPassEdit = new QLineEdit( this );
 444     layout->addWidget(IcecastMountpointLabel, 3, 0, 1, 1 );
 445     layout->addWidget(ICEMountEdit, 3, 1, 1, -1 );
 446     layout->addWidget(IcecastNameLabel, 4, 0, 1, 1 );
 447     layout->addWidget(ICEPassEdit, 4, 1, 1, -1 );
 448
 449     CS( ICEPort );
 450     CT( ICEEdit );
 451     CT( ICEMountEdit );
 452     CT( ICEPassEdit );
 453 }
 454
 455 #undef CS
 456 #undef CT
 457
 458 QString ICEDestBox::getMRL( const QString& )
 459 {
 460     if( ICEEdit->text().isEmpty() ) return "";
 461
 462     SoutMrl m;
 463     m.begin( "std" );
 464     m.option( "access", "shout" );
 465     m.option( "mux", "ogg" );
 466
 467     QString url = "//" + ICEPassEdit->text() + "@"
 468         + ICEEdit->text()
 469         + ":" + QString::number( ICEPort->value(), 10 )
 470         + "/" + ICEMountEdit->text();
 471
 472     m.option( "dst", url );
 473     m.end();
 474     return m.getMrl();
 475 }
 476