dialogs_provider.cpp

VLC Player Source Code

}
void DialogsProvider::openNetDialog()
{
    openDialog( OPEN_NETWORK_TAB );
}
void DialogsProvider::openCaptureDialog()
{
    openDialog( OPEN_CAPTURE_TAB );
}

/* Same as the open one, but force the enqueue */
void DialogsProvider::PLAppendDialog()
{
    OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_ENQUEUE)
                            ->showTab( OPEN_FILE_TAB );
}

void DialogsProvider::MLAppendDialog()
{
    OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false,
                            OPEN_AND_ENQUEUE, false, false )
                                    ->showTab( OPEN_FILE_TAB );
}

/**
 * Simple open
 ***/
QStringList DialogsProvider::showSimpleOpen( QString help,
                                             int filters,
                                             QString path )
{
    QString fileTypes = "";
    if( filters & EXT_FILTER_MEDIA ) {
        ADD_FILTER_MEDIA( fileTypes );
    }
    if( filters & EXT_FILTER_VIDEO ) {
        ADD_FILTER_VIDEO( fileTypes );
    }
    if( filters & EXT_FILTER_AUDIO ) {
        ADD_FILTER_AUDIO( fileTypes );
    }
    if( filters & EXT_FILTER_PLAYLIST ) {
        ADD_FILTER_PLAYLIST( fileTypes );
    }
    if( filters & EXT_FILTER_SUBTITLE ) {
        ADD_FILTER_SUBTITLE( fileTypes );
    }
    ADD_FILTER_ALL( fileTypes );
    fileTypes.replace(QString(";*"), QString(" *"));
    return QFileDialog::getOpenFileNames( NULL,
        help.isNull() ? qfu(I_OP_SEL_FILES ) : help,
        path.isNull() ? qfu( p_intf->p_sys->psz_filepath ) : path,
        fileTypes );
}

/**
 * Open a file,
 * pl helps you to choose from playlist or media library,
 * go to start or enqueue
 **/
void DialogsProvider::addFromSimple( bool pl, bool go)
{
    QStringList files = DialogsProvider::showSimpleOpen();
    int i = 0;
    foreach( QString file, files )
    {
        const char * psz_utf8 = qtu( file );
        playlist_Add( THEPL, psz_utf8, NULL,
                      go ? ( PLAYLIST_APPEND | ( i ? 0 : PLAYLIST_GO ) |
                                               ( i ? PLAYLIST_PREPARSE : 0 ) )
                         : ( PLAYLIST_APPEND | PLAYLIST_PREPARSE ),
                      PLAYLIST_END,
                      pl ? true : false, false );
        i++;
    }
}

void DialogsProvider::simpleOpenDialog()
{
    addFromSimple( true, true ); /* Playlist and Go */
}

void DialogsProvider::simplePLAppendDialog()
{
    addFromSimple( true, false );
}

void DialogsProvider::simpleMLAppendDialog()
{
    addFromSimple( false, false );
}

/* Directory */
/**
 * Open a directory,
 * pl helps you to choose from playlist or media library,
 * go to start or enqueue
 **/
static void openDirectory( intf_thread_t *p_intf, bool pl, bool go )
{
    QString dir = QFileDialog::getExistingDirectory( 0, qtr("Open Directory") );
    if (!dir.isEmpty()) {
        input_item_t *p_input = input_item_NewExt( THEPL,
                                        qtu( "directory://" + dir ), NULL,
                                        0, NULL, -1 );

        /* FIXME: playlist_AddInput() can fail */
        playlist_AddInput( THEPL, p_input,
                       go ? ( PLAYLIST_APPEND | PLAYLIST_GO ) : PLAYLIST_APPEND,
                       PLAYLIST_END, pl, pl_Unlocked );
        if( !go )
            input_Read( THEPL, p_input, true );
        vlc_gc_decref( p_input );
    }
}

void DialogsProvider::PLOpenDir()
{
    openDirectory( p_intf, true, true );
}

void DialogsProvider::PLAppendDir()
{
    openDirectory( p_intf, true, false );
}

void DialogsProvider::MLAppendDir()
{
    openDirectory( p_intf, false , false );
}

/****************
 * Playlist     *
 ****************/
void DialogsProvider::openAPlaylist()
{
    QStringList files = showSimpleOpen( qtr( "Open playlist file" ),
                                        EXT_FILTER_PLAYLIST );
    foreach( QString file, files )
    {
        playlist_Import( THEPL, qtu(file) );
    }
}

void DialogsProvider::saveAPlaylist()
{
    QFileDialog *qfd = new QFileDialog( NULL,
                                   qtr( "Choose a filename to save playlist" ),
                                   qfu( p_intf->p_sys->psz_filepath ),
                                   qtr( "XSPF playlist (*.xspf);; " ) +
                                   qtr( "M3U playlist (*.m3u);; Any (*.*) " ) );
    qfd->setFileMode( QFileDialog::AnyFile );
    qfd->setAcceptMode( QFileDialog::AcceptSave );
    qfd->setConfirmOverwrite( true );

    if( qfd->exec() == QDialog::Accepted )
    {
        if( qfd->selectedFiles().count() > 0 )
        {
            static const char psz_xspf[] = "export-xspf",
                              psz_m3u[] = "export-m3u";
            const char *psz_module;

            QString file = qfd->selectedFiles().first();
            QString filter = qfd->selectedFilter();

            if( file.contains( ".xsp" ) ||
                ( filter.contains( ".xspf" ) && !file.contains( ".m3u" ) ) )
            {
                psz_module = psz_xspf;
                if( !file.contains( ".xsp" ) )
                    file.append( ".xspf" );
            }
            else
            {
                psz_module = psz_m3u;
                if( !file.contains( ".m3u" ) )
                    file.append( ".m3u" );
            }

            playlist_Export( THEPL, qtu( file ), THEPL->p_local_category,
                             psz_module);
        }
    }
    delete qfd;
}


/****************************************************************************
 * Sout emulation
 ****************************************************************************/

void DialogsProvider::streamingDialog( QWidget *parent, QString mrl,
                                       bool b_transcode_only )
{
    SoutDialog *s = SoutDialog::getInstance( parent, p_intf, b_transcode_only );

    if( s->exec() == QDialog::Accepted )
    {
        msg_Dbg( p_intf, "Sout mrl %s", qta( s->getMrl() ) );
        /* Just do it */
        int i_len = strlen( qtu( s->getMrl() ) ) + 10;
        char *psz_option = (char*)malloc( i_len );
        snprintf( psz_option, i_len - 1, "%s", qtu( s->getMrl() ) );

        playlist_AddExt( THEPL, qtu( mrl ), "Streaming",
                         PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END,
                        -1, &psz_option, 1, true, pl_Unlocked );
    }
}

void DialogsProvider::openThenStreamingDialogs()
{
    OpenDialog::getInstance( p_intf->p_sys->p_mi, p_intf, false, OPEN_AND_STREAM )
                                ->showTab( OPEN_FILE_TAB );
}

void DialogsProvider::openThenTranscodingDialogs()
{
    OpenDialog::getInstance( p_intf->p_sys->p_mi , p_intf, false, OPEN_AND_SAVE )
                                ->showTab( OPEN_FILE_TAB );
}

/****************************************************************************
 * Menus / Interaction
 ****************************************************************************/

void DialogsProvider::menuAction( QObject *data )
{
    QVLCMenu::DoAction( p_intf, data );
}

void DialogsProvider::menuUpdateAction( QObject *data )
{
    MenuFunc * f = qobject_cast<MenuFunc *>(data);
    f->doFunc( p_intf );
}

void DialogsProvider::SDMenuAction( QString data )
{
    char *psz_sd = strdup( qtu( data ) );
    if( !playlist_IsServicesDiscoveryLoaded( THEPL, psz_sd ) )
        playlist_ServicesDiscoveryAdd( THEPL, psz_sd );
    else
        playlist_ServicesDiscoveryRemove( THEPL, psz_sd );
    free( psz_sd );
}

void DialogsProvider::doInteraction( intf_dialog_args_t *p_arg )
{
    InteractionDialog *qdialog;
    interaction_dialog_t *p_dialog = p_arg->p_dialog;
    switch( p_dialog->i_action )
    {
    case INTERACT_NEW:
        qdialog = new InteractionDialog( p_intf, p_dialog );
        p_dialog->p_private = (void*)qdialog;
        if( !(p_dialog->i_status == ANSWERED_DIALOG) )
            qdialog->show();
        break;
    case INTERACT_UPDATE:
        qdialog = (InteractionDialog*)(p_dialog->p_private);
        if( qdialog )
            qdialog->update();
        else
        {
            /* The INTERACT_NEW message was forgotten
               so we must create the dialog and update it*/
            qdialog = new InteractionDialog( p_intf, p_dialog );
            p_dialog->p_private = (void*)qdialog;
            if( !(p_dialog->i_status == ANSWERED_DIALOG) )
                qdialog->show();
            if( qdialog )
                qdialog->update();
        }
        break;
    case INTERACT_HIDE:
        msg_Dbg( p_intf, "Hide the Interaction Dialog" );
        qdialog = (InteractionDialog*)(p_dialog->p_private);
        if( qdialog )
            qdialog->hide();
        p_dialog->i_status = HIDDEN_DIALOG;
        break;
    case INTERACT_DESTROY:
        msg_Dbg( p_intf, "Destroy the Interaction Dialog" );
        qdialog = (InteractionDialog*)(p_dialog->p_private);
        if( !p_dialog->i_flags & DIALOG_NONBLOCKING_ERROR )
            delete qdialog;
        p_dialog->i_status = DESTROYED_DIALOG;
        break;
    }
}

void DialogsProvider::loadSubtitlesFile()
{
    input_thread_t *p_input = THEMIM->getInput();
    if( !p_input )
        return;
    input_item_t *p_item = input_GetItem( p_input );
    if( !p_item )
        return;
    char *path = input_item_GetURI( p_item );
    if( !path )
        path = strdup( "" );
    char *sep = strrchr( path, DIR_SEP_CHAR );
    if( sep )
        *sep = '\0';
    QStringList qsl = showSimpleOpen( qtr( "Open subtitles file" ),
                                      EXT_FILTER_SUBTITLE,
                                      path );
    free( path );
    QString qsFile;
    foreach( qsFile, qsl )
    {
        if( !input_AddSubtitles( p_input, qtu( qsFile ), true ) )
            msg_Warn( p_intf, "unable to load subtitles from '%s'",
                      qtu( qsFile ) );
    }
}