source: smplayer/trunk/src/filepropertiesdialog.cpp

/*  smplayer, GUI front-end for mplayer.
    Copyright (C) 2006-2017 Ricardo Villalba <rvm@users.sourceforge.net>

    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#include "filepropertiesdialog.h"
#include <QListWidget>
#include <QLineEdit>
#include <QTextEdit>
#include <QPushButton>
#include "images.h"
#include "infofile.h"
#include "playerid.h"

#if QT_VERSION >= 0x050000
#include "myscroller.h"
#endif

FilePropertiesDialog::FilePropertiesDialog( QWidget* parent, Qt::WindowFlags f )
        : QDialog(parent, f)
{
        setupUi(this);

        // Setup buttons
        okButton = buttonBox->button(QDialogButtonBox::Ok);
        cancelButton = buttonBox->button(QDialogButtonBox::Cancel);
        applyButton = buttonBox->button(QDialogButtonBox::Apply);
        connect( applyButton, SIGNAL(clicked()), this, SLOT(apply()) );

#if ALLOW_DEMUXER_CODEC_CHANGE
        codecs_set = false;
#else
        // Hide unused tabs
        int i = tabWidget->indexOf(demuxer_page);
        if (i != -1) tabWidget->removeTab(i);
        i = tabWidget->indexOf(vc_page);
        if (i != -1) tabWidget->removeTab(i);
        i = tabWidget->indexOf(ac_page);
        if (i != -1) tabWidget->removeTab(i);
#endif

#if QT_VERSION >= 0x050000
        MyScroller::setScroller(info_edit);
        MyScroller::setScroller(demuxer_listbox->viewport());
        MyScroller::setScroller(vc_listbox->viewport());
        MyScroller::setScroller(ac_listbox->viewport());
#endif

        retranslateStrings();
}

FilePropertiesDialog::~FilePropertiesDialog() {
}

void FilePropertiesDialog::setMediaData(MediaData md) {
        media_data = md;
        showInfo();
}

void FilePropertiesDialog::showInfo() {
        InfoFile info;
        info_edit->setText( info.getInfo(media_data) );
}

void FilePropertiesDialog::retranslateStrings() {
        retranslateUi(this);

        setWindowIcon( Images::icon("logo") );

        showInfo();

        // Qt 4.2 doesn't update the buttons' text
#if QT_VERSION < 0x040300
        okButton->setText( tr("OK") );
        cancelButton->setText( tr("Cancel") );
        applyButton->setText( tr("Apply") );
#endif

#if ALLOW_DEMUXER_CODEC_CHANGE
        int tab_idx = 4;
#else
        int tab_idx = 1;
#endif
        tabWidget->setTabText(tab_idx, tr("O&ptions for %1").arg(PLAYER_NAME) );
        groupBox->setTitle( tr("Additional Options for %1").arg(PLAYER_NAME) );
        options_info_label->setText( tr("Here you can pass extra options to %1.").arg(PLAYER_NAME) +"<br>"+
                tr("Write them separated by spaces.") + "<br>" + tr("Example:") + " -volume 50 -fps 25" );
}

void FilePropertiesDialog::accept() {
        qDebug("FilePropertiesDialog::accept");

        hide();
        setResult( QDialog::Accepted );
        emit applied();
}

void FilePropertiesDialog::apply() {
        qDebug("FilePropertiesDialog::apply");

        setResult( QDialog::Accepted );
        emit applied();
}

#if ALLOW_DEMUXER_CODEC_CHANGE
void FilePropertiesDialog::setCodecs(InfoList vc, InfoList ac, InfoList demuxer) 
{
        vclist = vc;
        aclist = ac;
        demuxerlist = demuxer;

        qSort(vclist);
        qSort(aclist);
        qSort(demuxerlist);

        vc_listbox->clear();
        ac_listbox->clear();
        demuxer_listbox->clear();

        InfoList::iterator it;

        for ( it = vclist.begin(); it != vclist.end(); ++it ) {
                vc_listbox->addItem( (*it).name() +" - "+ (*it).desc() );
        }

        for ( it = aclist.begin(); it != aclist.end(); ++it ) {
                ac_listbox->addItem( (*it).name() +" - "+ (*it).desc() );
        }

        for ( it = demuxerlist.begin(); it != demuxerlist.end(); ++it ) {
                demuxer_listbox->addItem( (*it).name() +" - "+ (*it).desc() );
        }

        codecs_set = true;
}

void FilePropertiesDialog::setDemuxer(QString demuxer, QString original_demuxer) {
        qDebug("FilePropertiesDialog::setDemuxer");
        if (!original_demuxer.isEmpty()) orig_demuxer = original_demuxer;
        int pos = find(demuxer, demuxerlist );
        if (pos != -1) demuxer_listbox->setCurrentRow(pos);

        qDebug(" * demuxer: '%s', pos: %d", demuxer.toUtf8().data(), pos );
}

QString FilePropertiesDialog::demuxer() {
        int pos = demuxer_listbox->currentRow();
        if ( pos < 0 )
                return "";
        else
                return demuxerlist[pos].name();
}

void FilePropertiesDialog::setVideoCodec(QString vc, QString original_vc) {
        qDebug("FilePropertiesDialog::setVideoCodec");
        if (!original_vc.isEmpty()) orig_vc = original_vc;
        int pos = find(vc, vclist );
        if (pos != -1) vc_listbox->setCurrentRow(pos);

        qDebug(" * vc: '%s', pos: %d", vc.toUtf8().data(), pos );
}

QString FilePropertiesDialog::videoCodec() {
        int pos = vc_listbox->currentRow();
        if ( pos < 0 )
                return "";
        else
                return vclist[pos].name();
}

void FilePropertiesDialog::setAudioCodec(QString ac, QString original_ac) {
        qDebug("FilePropertiesDialog::setAudioCodec");
        if (!original_ac.isEmpty()) orig_ac = original_ac;
        int pos = find(ac, aclist );
        if (pos != -1) ac_listbox->setCurrentRow(pos);

        qDebug(" * ac: '%s', pos: %d", ac.toUtf8().data(), pos );
}

QString FilePropertiesDialog::audioCodec() {
        int pos = ac_listbox->currentRow();
        if ( pos < 0 )
                return "";
        else
                return aclist[pos].name();
}

void FilePropertiesDialog::on_resetDemuxerButton_clicked() {
        setDemuxer( orig_demuxer );
}

void FilePropertiesDialog::on_resetACButton_clicked() {
        setAudioCodec( orig_ac );
}

void FilePropertiesDialog::on_resetVCButton_clicked() {
        setVideoCodec( orig_vc );
}

int FilePropertiesDialog::find(QString s, InfoList &list) {
        qDebug("FilePropertiesDialog::find");

        int n=0;
        InfoList::iterator it;

        for ( it = list.begin(); it != list.end(); ++it ) {
                //qDebug(" * item: '%s', s: '%s'", (*it).name().toUtf8().data(), s.toUtf8().data());
                if ((*it).name() == s) return n;
                n++;
        }
        return -1;
}
#endif

void FilePropertiesDialog::setMplayerAdditionalArguments(QString args) {
        mplayer_args_edit->setText(args);
}

QString FilePropertiesDialog::mplayerAdditionalArguments() {
        return mplayer_args_edit->text();
}

void FilePropertiesDialog::setMplayerAdditionalVideoFilters(QString s) {
        mplayer_vfilters_edit->setText(s);
}

QString FilePropertiesDialog::mplayerAdditionalVideoFilters() {
        return mplayer_vfilters_edit->text();
}

void FilePropertiesDialog::setMplayerAdditionalAudioFilters(QString s) {
        mplayer_afilters_edit->setText(s);
}

QString FilePropertiesDialog::mplayerAdditionalAudioFilters() {
        return mplayer_afilters_edit->text();
}

// Language change stuff
void FilePropertiesDialog::changeEvent(QEvent *e) {
        if (e->type() == QEvent::LanguageChange) {
                retranslateStrings();
        } else {
                QDialog::changeEvent(e);
        }
}

#include "moc_filepropertiesdialog.cpp"