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vlc/modules/gui/qt4/components/open_panels.cpp

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/*****************************************************************************
* open.cpp : Panels for the open dialogs
****************************************************************************
* Copyright (C) 2006-2008 the VideoLAN team
* Copyright (C) 2007 Société des arts technologiques
* Copyright (C) 2007 Savoir-faire Linux
*
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
* Jean-Baptiste Kempf <jb@videolan.org>
* Pierre-Luc Beaudoin <pierre-luc.beaudoin@savoirfairelinux.com>
*
* 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
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include "qt4.hpp"
#include "components/open_panels.hpp"
#include "dialogs/open.hpp"
#include "dialogs_provider.hpp"
#include <QFileDialog>
#include <QDialogButtonBox>
#include <QLineEdit>
#include <QStackedLayout>
#include <QListView>
#include <QCompleter>
#include <QDirModel>
#include <QScrollArea>
#include <QUrl>
#define I_DEVICE_TOOLTIP N_("Select the device or the VIDEO_TS directory")
/**************************************************************************
* Open Files and subtitles *
**************************************************************************/
FileOpenPanel::FileOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
OpenPanel( _parent, _p_intf )
{
/* Classic UI Setup */
ui.setupUi( this );
/** BEGIN QFileDialog tweaking **/
/* Use a QFileDialog and customize it because we don't want to
rewrite it all. Be careful to your eyes cause there are a few hacks.
Be very careful and test correctly when you modify this. */
/* Set Filters for file selection */
QString fileTypes = "";
ADD_FILTER_MEDIA( fileTypes );
ADD_FILTER_VIDEO( fileTypes );
ADD_FILTER_AUDIO( fileTypes );
ADD_FILTER_PLAYLIST( fileTypes );
ADD_FILTER_ALL( fileTypes );
fileTypes.replace( QString(";*"), QString(" *"));
// Make this QFileDialog a child of tempWidget from the ui.
dialogBox = new FileOpenBox( ui.tempWidget, NULL,
qfu( p_intf->p_sys->psz_filepath ), fileTypes );
dialogBox->setFileMode( QFileDialog::ExistingFiles );
dialogBox->setAcceptMode( QFileDialog::AcceptOpen );
#if HAS_QT43
dialogBox->restoreState(
getSettings()->value( "file-dialog-state" ).toByteArray() );
#endif
/* We don't want to see a grip in the middle of the window, do we? */
dialogBox->setSizeGripEnabled( false );
/* Add a tooltip */
dialogBox->setToolTip( qtr( "Select one or multiple files" ) );
dialogBox->setMinimumHeight( 250 );
// But hide the two OK/Cancel buttons. Enable them for debug.
QDialogButtonBox *fileDialogAcceptBox =
dialogBox->findChildren<QDialogButtonBox*>()[0];
fileDialogAcceptBox->hide();
/* Ugly hacks to get the good Widget */
//This lineEdit is the normal line in the fileDialog.
#if HAS_QT43
lineFileEdit = dialogBox->findChildren<QLineEdit*>()[0];
#else
lineFileEdit = dialogBox->findChildren<QLineEdit*>()[1];
#endif
/* Make a list of QLabel inside the QFileDialog to access the good ones */
QList<QLabel *> listLabel = dialogBox->findChildren<QLabel*>();
/* Hide the FileNames one. Enable it for debug */
listLabel[1]->setText( qtr( "File names:" ) );
/* Change the text that was uncool in the usual box */
listLabel[2]->setText( qtr( "Filter:" ) );
dialogBox->layout()->setMargin( 0 );
dialogBox->layout()->setSizeConstraint( QLayout::SetNoConstraint );
/** END of QFileDialog tweaking **/
// Add the DialogBox to the layout
ui.gridLayout->addWidget( dialogBox, 0, 0, 1, 3 );
//TODO later: fill the fileCompleteList with previous items played.
QCompleter *fileCompleter = new QCompleter( fileCompleteList, this );
fileCompleter->setModel( new QDirModel( fileCompleter ) );
lineFileEdit->setCompleter( fileCompleter );
// Hide the subtitles control by default.
ui.subFrame->hide();
/* Build the subs size combo box */
setfillVLCConfigCombo( "freetype-rel-fontsize" , p_intf,
ui.sizeSubComboBox );
/* Build the subs align combo box */
setfillVLCConfigCombo( "subsdec-align", p_intf, ui.alignSubComboBox );
/* Connects */
BUTTONACT( ui.subBrowseButton, browseFileSub() );
BUTTONACT( ui.subCheckBox, toggleSubtitleFrame());
CONNECT( lineFileEdit, textChanged( QString ), this, updateMRL() );
CONNECT( ui.subInput, textChanged( QString ), this, updateMRL() );
CONNECT( ui.alignSubComboBox, currentIndexChanged( int ), this, updateMRL() );
CONNECT( ui.sizeSubComboBox, currentIndexChanged( int ), this, updateMRL() );
}
FileOpenPanel::~FileOpenPanel()
{
#if HAS_QT43
getSettings()->setValue( "file-dialog-state", dialogBox->saveState() );
#endif
}
/* Show a fileBrowser to select a subtitle */
void FileOpenPanel::browseFileSub()
{
// TODO Handle selection of more than one subtitles file
QStringList files = THEDP->showSimpleOpen( qtr("Open subtitles file"),
EXT_FILTER_SUBTITLE,
dialogBox->directory().absolutePath() );
if( files.isEmpty() ) return;
ui.subInput->setText( files.join(" ") );
updateMRL();
}
/* Update the current MRL */
void FileOpenPanel::updateMRL()
{
QString mrl = "";
foreach( QString file, dialogBox->selectedFiles() ) {
mrl += "\"" + file + "\" ";
}
if( ui.subCheckBox->isChecked() ) {
mrl.append( " :sub-file=\"" + ui.subInput->text() + "\"" );
int align = ui.alignSubComboBox->itemData(
ui.alignSubComboBox->currentIndex() ).toInt();
mrl.append( " :subsdec-align=" + QString().setNum( align ) );
int size = ui.sizeSubComboBox->itemData(
ui.sizeSubComboBox->currentIndex() ).toInt();
mrl.append( " :freetype-rel-fontsize=" + QString().setNum( size ) );
}
emit mrlUpdated( mrl );
emit methodChanged( "file-caching" );
}
/* Function called by Open Dialog when clicke on Play/Enqueue */
void FileOpenPanel::accept()
{
//TODO set the completer
p_intf->p_sys->psz_filepath = qtu( dialogBox->directory().absolutePath() );
}
void FileOpenBox::accept()
{
OpenDialog::getInstance( NULL, NULL, true )->selectSlots();
}
void FileOpenBox::reject()
{
OpenDialog::getInstance( NULL, NULL, true )->cancel();
}
/* Function called by Open Dialog when clicked on cancel */
void FileOpenPanel::clear()
{
lineFileEdit->clear();
ui.subInput->clear();
}
void FileOpenPanel::toggleSubtitleFrame()
{
TOGGLEV( ui.subFrame );
/* Update the MRL */
updateMRL();
}
/**************************************************************************
* Open Discs ( DVD, CD, VCD and similar devices ) *
**************************************************************************/
DiscOpenPanel::DiscOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
OpenPanel( _parent, _p_intf )
{
ui.setupUi( this );
/* Get the default configuration path for the devices */
psz_dvddiscpath = config_GetPsz( p_intf, "dvd" );
psz_vcddiscpath = config_GetPsz( p_intf, "vcd" );
psz_cddadiscpath = config_GetPsz( p_intf, "cd-audio" );
/* State to avoid overwritting the users changes with the configuration */
b_firstdvd = true;
b_firstvcd = true;
b_firstcdda = true;
ui.browseDiscButton->setToolTip( qtr( I_DEVICE_TOOLTIP ));
ui.deviceCombo->setToolTip( I_DEVICE_TOOLTIP );
#if WIN32 /* Disc drives probing for Windows */
char szDrives[512];
szDrives[0] = '\0';
if( GetLogicalDriveStringsA( sizeof( szDrives ) - 1, szDrives ) )
{
char *drive = szDrives;
UINT oldMode = SetErrorMode( SEM_FAILCRITICALERRORS );
while( *drive )
{
if( GetDriveTypeA(drive) == DRIVE_CDROM )
ui.deviceCombo->addItem( drive );
/* go to next drive */
while( *(drive++) );
}
SetErrorMode(oldMode);
}
#else /* Use a Completer under Linux */
QCompleter *discCompleter = new QCompleter( this );
discCompleter->setModel( new QDirModel( discCompleter ) );
ui.deviceCombo->setCompleter( discCompleter );
#endif
/* CONNECTs */
BUTTONACT( ui.dvdRadioButton, updateButtons() );
BUTTONACT( ui.vcdRadioButton, updateButtons() );
BUTTONACT( ui.audioCDRadioButton, updateButtons() );
BUTTONACT( ui.dvdsimple, updateButtons() );
BUTTONACT( ui.browseDiscButton, browseDevice() );
BUTTON_SET_ACT_I( ui.ejectButton, "", eject, qtr( "Eject the disc" ),
eject() );
CONNECT( ui.deviceCombo, editTextChanged( QString ), this, updateMRL());
CONNECT( ui.titleSpin, valueChanged( int ), this, updateMRL());
CONNECT( ui.chapterSpin, valueChanged( int ), this, updateMRL());
CONNECT( ui.audioSpin, valueChanged( int ), this, updateMRL());
CONNECT( ui.subtitlesSpin, valueChanged( int ), this, updateMRL());
/* Run once the updateButtons function in order to fill correctly the comboBoxes */
updateButtons();
}
DiscOpenPanel::~DiscOpenPanel()
{
free( psz_dvddiscpath );
free( psz_vcddiscpath );
free( psz_cddadiscpath );
}
void DiscOpenPanel::clear()
{
ui.titleSpin->setValue( 0 );
ui.chapterSpin->setValue( 0 );
b_firstcdda = true;
b_firstdvd = true;
b_firstvcd = true;
}
#ifdef WIN32
#define setDrive( psz_name ) {\
int index = ui.deviceCombo->findText( qfu( psz_name ) ); \
if( index != -1 ) ui.deviceCombo->setCurrentIndex( index );}
#else
#define setDrive( psz_name ) {\
ui.deviceCombo->setEditText( qfu( psz_name ) ); }
#endif
/* update the buttons according the type of device */
void DiscOpenPanel::updateButtons()
{
if ( ui.dvdRadioButton->isChecked() )
{
if( b_firstdvd )
{
setDrive( psz_dvddiscpath );
b_firstdvd = false;
}
ui.titleLabel->setText( qtr("Title") );
ui.chapterLabel->show();
ui.chapterSpin->show();
ui.diskOptionBox_2->show();
ui.dvdsimple->setEnabled( true );
}
else if ( ui.vcdRadioButton->isChecked() )
{
if( b_firstvcd )
{
setDrive( psz_vcddiscpath );
b_firstvcd = false;
}
ui.titleLabel->setText( qtr("Entry") );
ui.chapterLabel->hide();
ui.chapterSpin->hide();
ui.diskOptionBox_2->show();
ui.dvdsimple->setEnabled( false );
}
else /* CDDA */
{
if( b_firstcdda )
{
setDrive( psz_cddadiscpath );
b_firstcdda = false;
}
ui.titleLabel->setText( qtr("Track") );
ui.chapterLabel->hide();
ui.chapterSpin->hide();
ui.diskOptionBox_2->hide();
ui.dvdsimple->setEnabled( false );
}
updateMRL();
}
/* Update the current MRL */
void DiscOpenPanel::updateMRL()
{
QString mrl = "";
/* CDDAX and VCDX not implemented. TODO ? */
/* DVD */
if( ui.dvdRadioButton->isChecked() ) {
if( !ui.dvdsimple->isChecked() )
mrl = "\"dvd://";
else
mrl = "\"dvdsimple://";
mrl += ui.deviceCombo->currentText();
emit methodChanged( "dvdnav-caching" );
if ( ui.titleSpin->value() > 0 ) {
mrl += QString("@%1").arg( ui.titleSpin->value() );
if ( ui.chapterSpin->value() > 0 ) {
mrl+= QString(":%1").arg( ui.chapterSpin->value() );
}
}
/* VCD */
} else if ( ui.vcdRadioButton->isChecked() ) {
mrl = "\"vcd://" + ui.deviceCombo->currentText();
emit methodChanged( "vcd-caching" );
if( ui.titleSpin->value() > 0 ) {
mrl += QString("@E%1").arg( ui.titleSpin->value() );
}
/* CDDA */
} else {
mrl = "\"cdda://" + ui.deviceCombo->currentText();
if( ui.titleSpin->value() > 0 ) {
QString("@%1").arg( ui.titleSpin->value() );
}
}
mrl += "\"";
if ( ui.dvdRadioButton->isChecked() || ui.vcdRadioButton->isChecked() )
{
if ( ui.audioSpin->value() >= 0 ) {
mrl += " :audio-track=" +
QString("%1").arg( ui.audioSpin->value() );
}
if ( ui.subtitlesSpin->value() >= 0 ) {
mrl += " :sub-track=" +
QString("%1").arg( ui.subtitlesSpin->value() );
}
}
emit mrlUpdated( mrl );
}
void DiscOpenPanel::browseDevice()
{
QString dir = QFileDialog::getExistingDirectory( this,
qtr( I_DEVICE_TOOLTIP ) );
if (!dir.isEmpty())
ui.deviceCombo->setEditText( toNativeSepNoSlash( dir ) );
updateMRL();
}
void DiscOpenPanel::eject()
{
intf_Eject( p_intf, qtu( ui.deviceCombo->currentText() ) );
}
void DiscOpenPanel::accept()
{}
/**************************************************************************
* Open Network streams and URL pages *
**************************************************************************/
NetOpenPanel::NetOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
OpenPanel( _parent, _p_intf )
{
ui.setupUi( this );
/* CONNECTs */
CONNECT( ui.protocolCombo, activated( int ),
this, updateProtocol( int ) );
CONNECT( ui.portSpin, valueChanged( int ), this, updateMRL() );
CONNECT( ui.addressText, textChanged( QString ), this, updateMRL());
CONNECT( ui.timeShift, clicked(), this, updateMRL());
ui.protocolCombo->addItem( "" );
ui.protocolCombo->addItem("HTTP", QVariant("http"));
ui.protocolCombo->addItem("HTTPS", QVariant("https"));
ui.protocolCombo->addItem("MMS", QVariant("mms"));
ui.protocolCombo->addItem("FTP", QVariant("ftp"));
ui.protocolCombo->addItem("RTSP", QVariant("rtsp"));
ui.protocolCombo->addItem("RTP", QVariant("rtp"));
ui.protocolCombo->addItem("UDP", QVariant("udp"));
ui.protocolCombo->addItem("RTMP", QVariant("rtmp"));
updateProtocol( ui.protocolCombo->currentIndex() );
}
NetOpenPanel::~NetOpenPanel()
{}
void NetOpenPanel::clear()
{}
/* update the widgets according the type of protocol */
void NetOpenPanel::updateProtocol( int idx_proto ) {
QString addr = ui.addressText->text();
QString proto = ui.protocolCombo->itemData( idx_proto ).toString();
ui.timeShift->setEnabled( idx_proto == UDP_PROTO );
ui.portSpin->setEnabled( idx_proto == UDP_PROTO ||
idx_proto == RTP_PROTO );
if( idx_proto == NO_PROTO ) return;
/* If we already have a protocol in the address, replace it */
if( addr.contains( "://"))
{
if( idx_proto != UDP_PROTO && idx_proto != RTP_PROTO )
addr.replace( QRegExp("^.*://@*"), proto + "://");
else
addr.replace( QRegExp("^.*://"), proto + "://@");
ui.addressText->setText( addr );
}
updateMRL();
}
void NetOpenPanel::updateMRL() {
QString mrl = "";
QString addr = ui.addressText->text();
addr = QUrl::toPercentEncoding( addr, ":/?#@!$&'()*+,;=" );
int idx_proto = ui.protocolCombo->currentIndex();
if( addr.contains( "://"))
{
/* Match the correct item in the comboBox */
ui.protocolCombo->setCurrentIndex(
ui.protocolCombo->findData( addr.section( ':', 0, 0 ) ) );
if( idx_proto != UDP_PROTO || idx_proto != RTP_PROTO )
mrl = addr;
}
else
{
switch( idx_proto ) {
case HTTP_PROTO:
mrl = "http://" + addr;
emit methodChanged("http-caching");
break;
case HTTPS_PROTO:
mrl = "https://" + addr;
emit methodChanged("http-caching");
break;
case MMS_PROTO:
mrl = "mms://" + addr;
emit methodChanged("mms-caching");
break;
case FTP_PROTO:
mrl = "ftp://" + addr;
emit methodChanged("ftp-caching");
break;
case RTSP_PROTO:
mrl = "rtsp://" + addr;
emit methodChanged("rtsp-caching");
break;
case UDP_PROTO:
mrl = "udp://@";
/* Add [] to IPv6 */
if ( addr.contains(':') && !addr.contains('[') )
{
mrl += "[" + addr + "]";
}
else mrl += addr;
mrl += QString(":%1").arg( ui.portSpin->value() );
emit methodChanged("udp-caching");
break;
case RTP_PROTO:
mrl = "rtp://@";
if ( addr.contains(':') && !addr.contains('[') )
mrl += "[" + addr + "]"; /* Add [] to IPv6 */
else
mrl += addr;
mrl += QString(":%1").arg( ui.portSpin->value() );
emit methodChanged("rtp-caching");
break;
case RTMP_PROTO:
mrl = "rtmp://" + addr;
emit methodChanged("rtmp-caching");
break;
}
}
// Encode the boring stuffs
if( ui.timeShift->isEnabled() && ui.timeShift->isChecked() ) {
mrl += " :access-filter=timeshift";
}
emit mrlUpdated( mrl );
}
/**************************************************************************
* Open Capture device ( DVB, PVR, V4L, and similar ) *
**************************************************************************/
CaptureOpenPanel::CaptureOpenPanel( QWidget *_parent, intf_thread_t *_p_intf ) :
OpenPanel( _parent, _p_intf )
{
isInitialized = false;
}
void CaptureOpenPanel::initialize()
{
if( isInitialized ) return;
msg_Dbg( p_intf, "Initialization of Capture device panel" );
isInitialized = true;
ui.setupUi( this );
BUTTONACT( ui.advancedButton, advancedDialog() );
/* Create two stacked layouts in the main comboBoxes */
QStackedLayout *stackedDevLayout = new QStackedLayout;
ui.cardBox->setLayout( stackedDevLayout );
QStackedLayout *stackedPropLayout = new QStackedLayout;
ui.optionsBox->setLayout( stackedPropLayout );
/* Creation and connections of the WIdgets in the stacked layout */
#define addModuleAndLayouts( number, name, label ) \
QWidget * name ## DevPage = new QWidget( this ); \
QWidget * name ## PropPage = new QWidget( this ); \
stackedDevLayout->addWidget( name ## DevPage ); \
stackedPropLayout->addWidget( name ## PropPage ); \
QGridLayout * name ## DevLayout = new QGridLayout; \
QGridLayout * name ## PropLayout = new QGridLayout; \
name ## DevPage->setLayout( name ## DevLayout ); \
name ## PropPage->setLayout( name ## PropLayout ); \
ui.deviceCombo->addItem( qtr( label ), QVariant( number ) );
#define CuMRL( widget, slot ) CONNECT( widget , slot , this, updateMRL() );
#ifdef WIN32
/*********************
* DirectShow Stuffs *
*********************/
if( module_Exists( p_intf, "dshow" ) ){
addModuleAndLayouts( DSHOW_DEVICE, dshow, "DirectShow" );
/* dshow Main */
int line = 0;
module_config_t *p_config =
config_FindConfig( VLC_OBJECT(p_intf), "dshow-vdev" );
vdevDshowW = new StringListConfigControl(
VLC_OBJECT(p_intf), p_config, this, false, dshowDevLayout, line );
line++;
p_config = config_FindConfig( VLC_OBJECT(p_intf), "dshow-adev" );
adevDshowW = new StringListConfigControl(
VLC_OBJECT(p_intf), p_config, this, false, dshowDevLayout, line );
line++;
/* dshow Properties */
QLabel *dshowVSizeLabel = new QLabel( qtr( "Video size" ) );
dshowPropLayout->addWidget( dshowVSizeLabel, 0, 0 );
dshowVSizeLine = new QLineEdit;
dshowPropLayout->addWidget( dshowVSizeLine, 0, 1);
dshowPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
1, 0, 3, 1 );
/* dshow CONNECTs */
CuMRL( vdevDshowW->combo, currentIndexChanged ( int ) );
CuMRL( adevDshowW->combo, currentIndexChanged ( int ) );
CuMRL( dshowVSizeLine, textChanged( QString ) );
}
/**************
* BDA Stuffs *
**************/
if( module_Exists( p_intf, "bda" ) ){
addModuleAndLayouts( BDA_DEVICE, bda, "DVB DirectShow" );
/* bda Main */
QLabel *bdaTypeLabel = new QLabel( qtr( "DVB Type:" ) );
bdas = new QRadioButton( "DVB-S" );
bdas->setChecked( true );
bdac = new QRadioButton( "DVB-C" );
bdat = new QRadioButton( "DVB-T" );
bdaDevLayout->addWidget( bdaTypeLabel, 0, 0 );
bdaDevLayout->addWidget( bdas, 0, 1 );
bdaDevLayout->addWidget( bdac, 0, 2 );
bdaDevLayout->addWidget( bdat, 0, 3 );
/* bda Props */
QLabel *bdaFreqLabel =
new QLabel( qtr( "Transponder/multiplex frequency" ) );
bdaPropLayout->addWidget( bdaFreqLabel, 0, 0 );
bdaFreq = new QSpinBox;
bdaFreq->setAlignment( Qt::AlignRight );
bdaFreq->setSuffix(" kHz");
bdaFreq->setSingleStep( 1000 );
setSpinBoxFreq( bdaFreq )
bdaPropLayout->addWidget( bdaFreq, 0, 1 );
bdaSrateLabel = new QLabel( qtr( "Transponder symbol rate" ) );
bdaPropLayout->addWidget( bdaSrateLabel, 1, 0 );
bdaSrate = new QSpinBox;
bdaSrate->setAlignment( Qt::AlignRight );
bdaSrate->setSuffix(" kHz");
setSpinBoxFreq( bdaSrate );
bdaPropLayout->addWidget( bdaSrate, 1, 1 );
bdaBandLabel = new QLabel( qtr( "Bandwidth" ) );
bdaPropLayout->addWidget( bdaBandLabel, 2, 0 );
bdaBandBox = new QComboBox;
setfillVLCConfigCombo( "dvb-bandwidth", p_intf, bdaBandBox );
bdaPropLayout->addWidget( bdaBandBox, 2, 1 );
bdaBandLabel->hide();
bdaBandBox->hide();
bdaPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
2, 0, 2, 1 );
/* bda CONNECTs */
CuMRL( bdaFreq, valueChanged ( int ) );
CuMRL( bdaSrate, valueChanged ( int ) );
CuMRL( bdaBandBox, currentIndexChanged ( int ) );
BUTTONACT( bdas, updateButtons() );
BUTTONACT( bdat, updateButtons() );
BUTTONACT( bdac, updateButtons() );
BUTTONACT( bdas, updateMRL() );
BUTTONACT( bdat, updateMRL() );
BUTTONACT( bdac, updateMRL() );
}
#else /* WIN32 */
/*******
* V4L2*
*******/
if( module_Exists( p_intf, "v4l2" ) ){
addModuleAndLayouts( V4L2_DEVICE, v4l2, "Video for Linux 2" );
/* V4l Main panel */
QLabel *v4l2VideoDeviceLabel = new QLabel( qtr( "Video device name" ) );
v4l2DevLayout->addWidget( v4l2VideoDeviceLabel, 0, 0 );
v4l2VideoDevice = new QLineEdit;
v4l2DevLayout->addWidget( v4l2VideoDevice, 0, 1 );
QLabel *v4l2AudioDeviceLabel = new QLabel( qtr( "Audio device name" ) );
v4l2DevLayout->addWidget( v4l2AudioDeviceLabel, 1, 0 );
v4l2AudioDevice = new QLineEdit;
v4l2DevLayout->addWidget( v4l2AudioDevice, 1, 1 );
/* v4l2 Props panel */
QLabel *v4l2StdLabel = new QLabel( qtr( "Standard" ) );
v4l2PropLayout->addWidget( v4l2StdLabel, 0 , 0 );
v4l2StdBox = new QComboBox;
setfillVLCConfigCombo( "v4l2-standard", p_intf, v4l2StdBox );
v4l2PropLayout->addWidget( v4l2StdBox, 0 , 1 );
v4l2PropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
1, 0, 3, 1 );
/* v4l2 CONNECTs */
CuMRL( v4l2VideoDevice, textChanged( QString ) );
CuMRL( v4l2AudioDevice, textChanged( QString ) );
CuMRL( v4l2StdBox, currentIndexChanged ( int ) );
}
/*******
* V4L *
*******/
if( module_Exists( p_intf, "v4l" ) ){
addModuleAndLayouts( V4L_DEVICE, v4l, "Video for Linux" );
/* V4l Main panel */
QLabel *v4lVideoDeviceLabel = new QLabel( qtr( "Video device name" ) );
v4lDevLayout->addWidget( v4lVideoDeviceLabel, 0, 0 );
v4lVideoDevice = new QLineEdit;
v4lDevLayout->addWidget( v4lVideoDevice, 0, 1 );
QLabel *v4lAudioDeviceLabel = new QLabel( qtr( "Audio device name" ) );
v4lDevLayout->addWidget( v4lAudioDeviceLabel, 1, 0 );
v4lAudioDevice = new QLineEdit;
v4lDevLayout->addWidget( v4lAudioDevice, 1, 1 );
/* V4l Props panel */
QLabel *v4lNormLabel = new QLabel( qtr( "Norm" ) );
v4lPropLayout->addWidget( v4lNormLabel, 0 , 0 );
v4lNormBox = new QComboBox;
setfillVLCConfigCombo( "v4l-norm", p_intf, v4lNormBox );
v4lPropLayout->addWidget( v4lNormBox, 0 , 1 );
QLabel *v4lFreqLabel = new QLabel( qtr( "Frequency" ) );
v4lPropLayout->addWidget( v4lFreqLabel, 1 , 0 );
v4lFreq = new QSpinBox;
v4lFreq->setAlignment( Qt::AlignRight );
v4lFreq->setSuffix(" kHz");
setSpinBoxFreq( v4lFreq );
v4lPropLayout->addWidget( v4lFreq, 1 , 1 );
v4lPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
2, 0, 2, 1 );
/* v4l CONNECTs */
CuMRL( v4lVideoDevice, textChanged( QString ) );
CuMRL( v4lAudioDevice, textChanged( QString ) );
CuMRL( v4lFreq, valueChanged ( int ) );
CuMRL( v4lNormBox, currentIndexChanged ( int ) );
}
/*******
* JACK *
*******/
if( module_Exists( p_intf, "jack" ) ){
addModuleAndLayouts( JACK_DEVICE, jack, "JACK Audio Connection Kit" );
/* Jack Main panel */
/* Channels */
QLabel *jackChannelsLabel = new QLabel( qtr( "Channels:" ) );
jackDevLayout->addWidget( jackChannelsLabel, 1, 0 );
jackChannels = new QSpinBox;
setSpinBoxFreq( jackChannels );
jackChannels->setMaximum(255);
jackChannels->setValue(2);
jackChannels->setAlignment( Qt::AlignRight );
jackDevLayout->addWidget( jackChannels, 1, 1 );
/* Jack Props panel */
/* Selected ports */
QLabel *jackPortsLabel = new QLabel( qtr( "Selected ports:" ) );
jackPropLayout->addWidget( jackPortsLabel, 0 , 0 );
jackPortsSelected = new QLineEdit( qtr( ".*") );
jackPortsSelected->setAlignment( Qt::AlignRight );
jackPropLayout->addWidget( jackPortsSelected, 0, 1 );
/* Caching */
QLabel *jackCachingLabel = new QLabel( qtr( "Input caching:" ) );
jackPropLayout->addWidget( jackCachingLabel, 1 , 0 );
jackCaching = new QSpinBox;
setSpinBoxFreq( jackCaching );
jackCaching->setSuffix( " ms" );
jackCaching->setValue(1000);
jackCaching->setAlignment( Qt::AlignRight );
jackPropLayout->addWidget( jackCaching, 1 , 1 );
/* Pace */
jackPace = new QCheckBox(qtr( "Use VLC pace" ));
jackPropLayout->addWidget( jackPace, 2, 1 );
/* Auto Connect */
jackConnect = new QCheckBox( qtr( "Auto connnection" ));
jackPropLayout->addWidget( jackConnect, 3, 1 );
/* Jack CONNECTs */
CuMRL( jackChannels, valueChanged( int ) );
CuMRL( jackCaching, valueChanged( int ) );
CuMRL( jackPace, stateChanged( int ) );
CuMRL( jackConnect, stateChanged( int ) );
CuMRL( jackPortsSelected, textChanged( QString ) );
}
/************
* PVR *
************/
if( module_Exists( p_intf, "pvr" ) ){
addModuleAndLayouts( PVR_DEVICE, pvr, "PVR" );
/* PVR Main panel */
QLabel *pvrDeviceLabel = new QLabel( qtr( "Device name" ) );
pvrDevLayout->addWidget( pvrDeviceLabel, 0, 0 );
pvrDevice = new QLineEdit;
pvrDevLayout->addWidget( pvrDevice, 0, 1 );
QLabel *pvrRadioDeviceLabel = new QLabel( qtr( "Radio device name" ) );
pvrDevLayout->addWidget( pvrRadioDeviceLabel, 1, 0 );
pvrRadioDevice = new QLineEdit;
pvrDevLayout->addWidget( pvrRadioDevice, 1, 1 );
/* PVR props panel */
QLabel *pvrNormLabel = new QLabel( qtr( "Norm" ) );
pvrPropLayout->addWidget( pvrNormLabel, 0, 0 );
pvrNormBox = new QComboBox;
setfillVLCConfigCombo( "pvr-norm", p_intf, pvrNormBox );
pvrPropLayout->addWidget( pvrNormBox, 0, 1 );
QLabel *pvrFreqLabel = new QLabel( qtr( "Frequency" ) );
pvrPropLayout->addWidget( pvrFreqLabel, 1, 0 );
pvrFreq = new QSpinBox;
pvrFreq->setAlignment( Qt::AlignRight );
pvrFreq->setSuffix(" kHz");
setSpinBoxFreq( pvrFreq );
pvrPropLayout->addWidget( pvrFreq, 1, 1 );
QLabel *pvrBitrLabel = new QLabel( qtr( "Bitrate" ) );
pvrPropLayout->addWidget( pvrBitrLabel, 2, 0 );
pvrBitr = new QSpinBox;
pvrBitr->setAlignment( Qt::AlignRight );
pvrBitr->setSuffix(" kHz");
setSpinBoxFreq( pvrBitr );
pvrPropLayout->addWidget( pvrBitr, 2, 1 );
pvrPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
3, 0, 1, 1 );
/* PVR CONNECTs */
CuMRL( pvrDevice, textChanged( QString ) );
CuMRL( pvrRadioDevice, textChanged( QString ) );
CuMRL( pvrFreq, valueChanged ( int ) );
CuMRL( pvrBitr, valueChanged ( int ) );
CuMRL( pvrNormBox, currentIndexChanged ( int ) );
}
/**************
* DVB Stuffs *
**************/
if( module_Exists( p_intf, "dvb" ) ){
addModuleAndLayouts( DVB_DEVICE, dvb, "DVB" );
/* DVB Main */
QLabel *dvbDeviceLabel = new QLabel( qtr( "Adapter card to tune" ) );
QLabel *dvbTypeLabel = new QLabel( qtr( "DVB Type:" ) );
dvbCard = new QSpinBox;
dvbCard->setAlignment( Qt::AlignRight );
dvbCard->setPrefix( "/dev/dvb/adapter" );
dvbDevLayout->addWidget( dvbDeviceLabel, 0, 0 );
dvbDevLayout->addWidget( dvbCard, 0, 2, 1, 2 );
dvbs = new QRadioButton( "DVB-S" );
dvbs->setChecked( true );
dvbc = new QRadioButton( "DVB-C" );
dvbt = new QRadioButton( "DVB-T" );
dvbDevLayout->addWidget( dvbTypeLabel, 1, 0 );
dvbDevLayout->addWidget( dvbs, 1, 1 );
dvbDevLayout->addWidget( dvbc, 1, 2 );
dvbDevLayout->addWidget( dvbt, 1, 3 );
/* DVB Props panel */
QLabel *dvbFreqLabel =
new QLabel( qtr( "Transponder/multiplex frequency" ) );
dvbPropLayout->addWidget( dvbFreqLabel, 0, 0 );
dvbFreq = new QSpinBox;
dvbFreq->setAlignment( Qt::AlignRight );
dvbFreq->setSuffix(" kHz");
setSpinBoxFreq( dvbFreq );
dvbPropLayout->addWidget( dvbFreq, 0, 1 );
QLabel *dvbSrateLabel = new QLabel( qtr( "Transponder symbol rate" ) );
dvbPropLayout->addWidget( dvbSrateLabel, 1, 0 );
dvbSrate = new QSpinBox;
dvbSrate->setAlignment( Qt::AlignRight );
dvbSrate->setSuffix(" kHz");
setSpinBoxFreq( dvbSrate );
dvbPropLayout->addWidget( dvbSrate, 1, 1 );
dvbPropLayout->addItem( new QSpacerItem( 20, 20, QSizePolicy::Expanding ),
2, 0, 2, 1 );
/* DVB CONNECTs */
CuMRL( dvbCard, valueChanged ( int ) );
CuMRL( dvbFreq, valueChanged ( int ) );
CuMRL( dvbSrate, valueChanged ( int ) );
BUTTONACT( dvbs, updateButtons() );
BUTTONACT( dvbt, updateButtons() );
BUTTONACT( dvbc, updateButtons() );
}
#endif
/**********
* Screen *
**********/
addModuleAndLayouts( SCREEN_DEVICE, screen, "Desktop" );
QLabel *screenLabel = new QLabel( "This option will open your own "
"desktop in order to save or stream it.");
screenLabel->setWordWrap( true );
screenDevLayout->addWidget( screenLabel, 0, 0 );
QLabel *screenFPSLabel = new QLabel(
qtr( "Desired frame rate for the capture." ) );
screenPropLayout->addWidget( screenFPSLabel, 0, 0 );
screenFPS = new QSpinBox;
screenFPS->setValue( 1 );
screenFPS->setAlignment( Qt::AlignRight );
screenPropLayout->addWidget( screenFPS, 0, 1 );
/* General connects */
CONNECT( ui.deviceCombo, activated( int ) ,
stackedDevLayout, setCurrentIndex( int ) );
CONNECT( ui.deviceCombo, activated( int ),
stackedPropLayout, setCurrentIndex( int ) );
CONNECT( ui.deviceCombo, activated( int ), this, updateMRL() );
CONNECT( ui.deviceCombo, activated( int ), this, updateButtons() );
#undef addModule
}
CaptureOpenPanel::~CaptureOpenPanel()
{
}
void CaptureOpenPanel::clear()
{
advMRL.clear();
}
void CaptureOpenPanel::updateMRL()
{
QString mrl = "";
int i_devicetype = ui.deviceCombo->itemData(
ui.deviceCombo->currentIndex() ).toInt();
switch( i_devicetype )
{
#ifdef WIN32
case BDA_DEVICE:
if( bdas->isChecked() ) mrl = "dvb-s://";
else if( bdat->isChecked() ) mrl = "dvb-t://";
else if( bdac->isChecked() ) mrl = "dvb-c://";
else return;
mrl += " :dvb-frequency=" + QString("%1").arg( bdaFreq->value() );
if( bdas->isChecked() || bdac->isChecked() )
mrl += " :dvb-srate=" + QString("%1").arg( bdaSrate->value() );
else
mrl += " :dvb-bandwidth=" +
QString("%1").arg( bdaBandBox->itemData(
bdaBandBox->currentIndex() ).toInt() );
break;
case DSHOW_DEVICE:
mrl = "dshow://";
mrl+= " :dshow-vdev=" + QString("\"%1\"").arg( vdevDshowW->getValue() );
mrl+= " :dshow-adev=" + QString("\"%1\"").arg( adevDshowW->getValue() );
if( dshowVSizeLine->isModified() )
mrl += " :dshow-size=" + dshowVSizeLine->text();
break;
#else
case V4L_DEVICE:
mrl = "v4l://";
mrl += " :v4l-vdev=" + v4lVideoDevice->text();
mrl += " :v4l-adev=" + v4lAudioDevice->text();
mrl += " :v4l-norm=" + QString("%1").arg( v4lNormBox->currentIndex() );
mrl += " :v4l-frequency=" + QString("%1").arg( v4lFreq->value() );
break;
case V4L2_DEVICE:
mrl = "v4l2://";
mrl += " :v4l2-dev=" + v4l2VideoDevice->text();
mrl += " :v4l2-adev=" + v4l2AudioDevice->text();
mrl += " :v4l2-standard=" + QString("%1").arg( v4l2StdBox->currentIndex() );
break;
case JACK_DEVICE:
mrl = "jack://";
mrl += "channels=" + QString("%1").arg( jackChannels->value() );
mrl += ":ports=" + jackPortsSelected->text();
mrl += " --jack-input-caching=" + QString("%1").arg( jackCaching->value() );
if ( jackPace->isChecked() )
{
mrl += " --jack-input-use-vlc-pace";
}
if ( jackConnect->isChecked() )
{
mrl += " --jack-input-auto-connect";
}
break;
case PVR_DEVICE:
mrl = "pvr://";
mrl += " :pvr-device=" + pvrDevice->text();
mrl += " :pvr-radio-device=" + pvrRadioDevice->text();
mrl += " :pvr-norm=" + QString("%1").arg( pvrNormBox->currentIndex() );
if( pvrFreq->value() )
mrl += " :pvr-frequency=" + QString("%1").arg( pvrFreq->value() );
if( pvrBitr->value() )
mrl += " :pvr-bitrate=" + QString("%1").arg( pvrBitr->value() );
break;
case DVB_DEVICE:
mrl = "dvb://";
mrl += " :dvb-adapter=" + QString("%1").arg( dvbCard->value() );
mrl += " :dvb-frequency=" + QString("%1").arg( dvbFreq->value() );
mrl += " :dvb-srate=" + QString("%1").arg( dvbSrate->value() );
break;
#endif
case SCREEN_DEVICE:
mrl = "screen://";
mrl += " :screen-fps=" + QString("%1").arg( screenFPS->value() );
updateButtons();
break;
}
if( !advMRL.isEmpty() ) mrl += advMRL;
emit mrlUpdated( mrl );
}
/**
* Update the Buttons (show/hide) for the GUI as all device type don't
* use the same ui. elements.
**/
void CaptureOpenPanel::updateButtons()
{
/* Be sure to display the ui Elements in case they were hidden by
* some Device Type (like Screen://) */
ui.optionsBox->show();
ui.advancedButton->show();
/* Get the current Device Number */
int i_devicetype = ui.deviceCombo->itemData(
ui.deviceCombo->currentIndex() ).toInt();
switch( i_devicetype )
{
#ifdef WIN32
case BDA_DEVICE:
if( bdas->isChecked() || bdac->isChecked() )
{
bdaSrate->show();
bdaSrateLabel->show();
bdaBandBox->hide();
bdaBandLabel->hide();
}
else
{
bdaSrate->hide();
bdaSrateLabel->hide();
bdaBandBox->show();
bdaBandLabel->show();
}
break;
#else
case DVB_DEVICE:
if( dvbs->isChecked() ) dvbFreq->setSuffix(" kHz");
if( dvbc->isChecked() || dvbt->isChecked() ) dvbFreq->setSuffix(" Hz");
break;
#endif
case SCREEN_DEVICE:
//ui.optionsBox->hide();
ui.advancedButton->hide();
break;
}
advMRL.clear();
}
void CaptureOpenPanel::advancedDialog()
{
/* Get selected device type */
int i_devicetype = ui.deviceCombo->itemData(
ui.deviceCombo->currentIndex() ).toInt();
/* Get the corresponding module */
module_t *p_module =
module_Find( VLC_OBJECT(p_intf), psz_devModule[i_devicetype] );
if( NULL == p_module ) return;
/* Init */
QList<ConfigControl *> controls;
/* Get the confsize */
unsigned int i_confsize;
module_config_t *p_config;
p_config = module_GetConfig( p_module, &i_confsize );
/* New Adv Prop dialog */
adv = new QDialog( this );
adv->setWindowTitle( qtr( "Advanced Options" ) );
/* A main Layout with a Frame */
QVBoxLayout *mainLayout = new QVBoxLayout( adv );
QScrollArea *scroll = new QScrollArea;
mainLayout->addWidget( scroll );
QFrame *advFrame = new QFrame;
/* GridLayout inside the Frame */
QGridLayout *gLayout = new QGridLayout( advFrame );
scroll->setWidgetResizable( true );
scroll->setWidget( advFrame );
/* Create the options inside the FrameLayout */
for( int n = 0; n < i_confsize; n++ )
{
module_config_t *p_item = p_config + n;
ConfigControl *config = ConfigControl::createControl(
VLC_OBJECT( p_intf ), p_item, advFrame, gLayout, n );
controls.append( config );
}
/* Button stuffs */
QDialogButtonBox *advButtonBox = new QDialogButtonBox( adv );
QPushButton *closeButton = new QPushButton( qtr( "OK" ) );
QPushButton *cancelButton = new QPushButton( qtr( "Cancel" ) );
CONNECT( closeButton, clicked(), adv, accept() );
CONNECT( cancelButton, clicked(), adv, reject() );
advButtonBox->addButton( closeButton, QDialogButtonBox::AcceptRole );
advButtonBox->addButton( cancelButton, QDialogButtonBox::RejectRole );
mainLayout->addWidget( advButtonBox );
/* Creation of the MRL */
if( adv->exec() )
{
QString tempMRL = "";
for( int i = 0; i < controls.size(); i++ )
{
ConfigControl *control = controls[i];
if( !control )
{
msg_Dbg( p_intf, "This shouldn't happen, please report" );
continue;
}
tempMRL += (i ? " :" : ":");
if( control->getType() == CONFIG_ITEM_BOOL )
if( !(qobject_cast<VIntConfigControl *>(control)->getValue() ) )
tempMRL += "no-";
tempMRL += control->getName();
switch( control->getType() )
{
case CONFIG_ITEM_STRING:
case CONFIG_ITEM_FILE:
case CONFIG_ITEM_DIRECTORY:
case CONFIG_ITEM_MODULE:
tempMRL += QString("=\"%1\"").arg( qobject_cast<VStringConfigControl *>(control)->getValue() );
break;
case CONFIG_ITEM_INTEGER:
tempMRL += QString("=%1").arg( qobject_cast<VIntConfigControl *>(control)->getValue() );
break;
case CONFIG_ITEM_FLOAT:
tempMRL += QString("=%1").arg( qobject_cast<VFloatConfigControl *>(control)->getValue() );
break;
}
}
advMRL = tempMRL;
updateMRL();
msg_Dbg( p_intf, "%s", qtu( advMRL ) );
}
delete adv;
module_PutConfig( p_config );
module_release (p_module);
}