diff --git a/SubtitlesEditor.cpp b/SubtitlesEditor.cpp deleted file mode 100644 index 9f826dd..0000000 --- a/SubtitlesEditor.cpp +++ /dev/null @@ -1,603 +0,0 @@ -/*********************************************************************************** -* Warzone 2100 Subtitles Editor. -* Copyright (C) 2010 - 2011 Michal Dutkiewicz aka Emdek -* -* 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. -* -***********************************************************************************/ - -#include "SubtitlesEditor.h" -#include "ui_SubtitlesEditor.h" - -#include - -#include -#include -#include -#include - -#include - -MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), - m_ui(new Ui::MainWindow), - m_currentSubtitle(0), - m_currentTrack(0) -{ - m_subtitles.append(QList()); - m_subtitles.append(QList()); - - m_ui->setupUi(this); - - Phonon::AudioOutput *audioOutput = new Phonon::AudioOutput(this); - audioOutput->setVolume(QSettings().value("volume", 0.8).toReal()); - - m_mediaObject = new Phonon::MediaObject(this); - m_mediaObject->setTickInterval(100); - - Phonon::createPath(m_mediaObject, m_ui->videoWidget); - Phonon::createPath(m_mediaObject, audioOutput); - - m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-start", style()->standardIcon(QStyle::SP_MediaPlay))); - m_ui->actionPlayPause->setShortcut(tr("Space")); - m_ui->actionPlayPause->setDisabled(true); - - m_ui->actionStop->setIcon(QIcon::fromTheme("media-playback-stop", style()->standardIcon(QStyle::SP_MediaStop))); - m_ui->actionStop->setDisabled(true); - - m_fileNameLabel = new QLabel(tr("No file loaded"), this); - m_fileNameLabel->setMaximumWidth(300); - m_timeLabel = new QLabel("00:00.0 / 00:00.0", this); - - m_ui->actionOpen->setIcon(QIcon::fromTheme("document-open", style()->standardIcon(QStyle::SP_DirOpenIcon))); - m_ui->actionSave->setIcon(QIcon::fromTheme("document-save", style()->standardIcon(QStyle::SP_DialogSaveButton))); - m_ui->actionSaveAs->setIcon(QIcon::fromTheme("document-save-as")); - m_ui->actionExit->setIcon(QIcon::fromTheme("application-exit", style()->standardIcon(QStyle::SP_DialogCloseButton))); - m_ui->actionAdd->setIcon(QIcon::fromTheme("list-add")); - m_ui->actionRemove->setIcon(QIcon::fromTheme("list-remove")); - m_ui->actionPrevious->setIcon(QIcon::fromTheme("go-previous")); - m_ui->actionNext->setIcon(QIcon::fromTheme("go-next")); - m_ui->actionRescale->setIcon(QIcon::fromTheme("chronometer")); - m_ui->actionAboutApplication->setIcon(QIcon::fromTheme("help-about")); - m_ui->playPauseButton->setDefaultAction(m_ui->actionPlayPause); - m_ui->stopButton->setDefaultAction(m_ui->actionStop); - m_ui->addButton->setDefaultAction(m_ui->actionAdd); - m_ui->removeButton->setDefaultAction(m_ui->actionRemove); - m_ui->previousButton->setDefaultAction(m_ui->actionPrevious); - m_ui->nextButton->setDefaultAction(m_ui->actionNext); - m_ui->seekSlider->setMediaObject(m_mediaObject); - m_ui->volumeSlider->setAudioOutput(audioOutput); - m_ui->statusBar->addPermanentWidget(m_fileNameLabel); - m_ui->statusBar->addPermanentWidget(m_timeLabel); - - resize(QSettings().value("Window/size", size()).toSize()); - move(QSettings().value("Window/position", pos()).toPoint()); - restoreState(QSettings().value("Window/state", QByteArray()).toByteArray()); - - setWindowTitle(tr("%1 - Unnamed").arg("Subtitles Editor")); - - connect(m_ui->actionOpen, SIGNAL(triggered()), this, SLOT(actionOpen())); - connect(m_ui->actionSave, SIGNAL(triggered()), this, SLOT(actionSave())); - connect(m_ui->actionSaveAs, SIGNAL(triggered()), this, SLOT(actionSaveAs())); - connect(m_ui->actionExit, SIGNAL(triggered()), this, SLOT(close())); - connect(m_ui->actionAdd, SIGNAL(triggered()), this, SLOT(addSubtitle())); - connect(m_ui->actionRemove, SIGNAL(triggered()), this, SLOT(removeSubtitle())); - connect(m_ui->actionPrevious, SIGNAL(triggered()), this, SLOT(previousSubtitle())); - connect(m_ui->actionNext, SIGNAL(triggered()), this, SLOT(nextSubtitle())); - connect(m_ui->actionRescale, SIGNAL(triggered()), this, SLOT(rescaleSubtitles())); - connect(m_ui->actionPlayPause, SIGNAL(triggered()), this, SLOT(playPause())); - connect(m_ui->actionStop, SIGNAL(triggered()), m_mediaObject, SLOT(stop())); - connect(m_ui->actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt())); - connect(m_ui->actionAboutApplication, SIGNAL(triggered()), this, SLOT(actionAboutApplication())); - connect(m_ui->trackComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(selectTrack(int))); - connect(m_mediaObject, SIGNAL(stateChanged(Phonon::State,Phonon::State)), this, SLOT(stateChanged(Phonon::State))); - connect(m_mediaObject, SIGNAL(tick(qint64)), this, SLOT(tick())); - connect(m_mediaObject, SIGNAL(finished()), this, SLOT(finished())); -} - -MainWindow::~MainWindow() -{ - delete m_ui; -} - -void MainWindow::changeEvent(QEvent *event) -{ - QMainWindow::changeEvent(event); - - switch (event->type()) - { - case QEvent::LanguageChange: - m_ui->retranslateUi(this); - break; - default: - break; - } -} - -void MainWindow::closeEvent(QCloseEvent *event) -{ - QSettings settings; - settings.setValue("Window/size", size()); - settings.setValue("Window/position", pos()); - settings.setValue("Window/state", saveState()); - settings.setValue("volume", m_ui->volumeSlider->audioOutput()->volume()); - - event->accept(); -} - -QString MainWindow::timeToString(qint64 time) -{ - QString string; - int fractions = (time / 100); - int seconds = (fractions / 10); - int minutes = (seconds / 60); - - if (minutes < 10) - { - string.append('0'); - } - - string.append(QString::number(minutes)); - string.append(':'); - - seconds = (seconds - (minutes * 60)); - - if (seconds < 10) - { - string.append('0'); - } - - string.append(QString::number(seconds)); - string.append('.'); - - fractions = (fractions - (seconds * 10) - (minutes * 600)); - - string.append(QString::number(fractions)); - - return string; -} - -QList MainWindow::readSubtitles(const QString &fileName) -{ - QFile file(fileName); - QList subtitles; - - if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) - { - QMessageBox::warning(this, tr("Error"), tr("Can not read subtitle file:\n%1").arg(fileName)); - - return subtitles; - } - - QTextStream textStream(&file); - - while (!textStream.atEnd()) - { - QString line = textStream.readLine().trimmed(); - - if (line.isEmpty() || line.startsWith("//")) - { - continue; - } - - QRegExp expression("(\\d+)\\s+(\\d+)\\s+([\\d\\.]+)\\s+([\\d\\.]+)\\s+_?\\(?\"(.+)\"\\)?"); - - if (expression.exactMatch(line)) - { - QStringList capturedTexts = expression.capturedTexts(); - Subtitle subtitle; - - subtitle.text = capturedTexts.at(5); - subtitle.beginTime = capturedTexts.at(3).toDouble(); - subtitle.endTime = capturedTexts.at(4).toDouble(); - subtitle.positionX = capturedTexts.at(1).toInt(); - subtitle.positionY = capturedTexts.at(2).toInt(); - - subtitles.append(subtitle); - } - } - - file.close(); - - QString title = QFileInfo(fileName).fileName(); - title = title.left(title.indexOf('.')); - - setWindowTitle(tr("%1 - %2").arg("Subtitles Editor").arg(title)); - - m_fileNameLabel->setText(title); - - - return subtitles; -} - -double MainWindow::timeToSeconds(QTime time) -{ - double seconds = (time.minute() * 60); - seconds += time.second(); - seconds += (time.msec() / 1000); - - return seconds; -} - -bool MainWindow::saveSubtitles(QString fileName) -{ - for (int i = 0; i < 2; ++i) - { - if (m_subtitles[i].isEmpty()) - { - continue; - } - - if (i > 0) - { - fileName = fileName.left(fileName.length() - 3) + "txa"; - } - - QFile file(fileName); - - if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) - { - QMessageBox::warning(this, tr("Error"), tr("Can not save subtitle file:\n%1").arg(fileName)); - - return false; - } - - QTextStream textStream(&file); - - for (int j = 0; j < m_subtitles[i].count(); ++j) - { - textStream << QString("%1\t%2\t\t%3\t%4\t_(\"%5\")\n").arg(m_subtitles[i][j].positionX).arg(m_subtitles[i][j].positionY).arg(m_subtitles[i][j].beginTime).arg(m_subtitles[i][j].endTime).arg(m_subtitles[i][j].text); - - if ((j + 1) < m_subtitles[i].count() && m_subtitles[i][j].beginTime != m_subtitles[i][j + 1].beginTime) - { - textStream << "\n"; - } - } - - file.close(); - } - - QString title = QFileInfo(fileName).fileName(); - title = title.left(title.indexOf('.')); - - setWindowTitle(tr("%1 - %2").arg("Subtitles Editor").arg(title)); - - m_fileNameLabel->setText(title); - - return true; -} - -void MainWindow::openMovie(const QString &fileName) -{ - QString title = QFileInfo(fileName).fileName(); - title = title.left(title.indexOf('.')); - - setWindowTitle(tr("%1 - %2").arg("Subtitles Editor").arg(title)); - - m_fileNameLabel->setText(title); - m_timeLabel->setText(QString("00:00.0 / %1").arg(timeToString(m_mediaObject->totalTime()))); - - m_mediaObject->setCurrentSource(Phonon::MediaSource(fileName)); - - m_ui->actionPlayPause->setEnabled(true); -} - -void MainWindow::openSubtitle(const QString &fileName, int index) -{ - m_subtitles[index] = readSubtitles(fileName); -} - -void MainWindow::actionOpen() -{ - QString fileName = QFileDialog::getOpenFileName(this, tr("Open Video or Subtitle file"), - QSettings().value("lastUsedDir", QDesktopServices::storageLocation(QDesktopServices::HomeLocation)).toString(), - tr("Video and subtitle files (*.txt *.og?)")); - - if (!fileName.isEmpty()) - { - const QString basename = fileName.left(fileName.length() - 3); - const QString oggfile = basename + "ogg"; - const QString ogmfile = basename + "ogm"; - const QString ogvfile = basename + "ogv"; - const QString txtfile = basename + "txt"; - const QString txafile = basename + "txa"; - - m_subtitles[0].clear(); - m_subtitles[1].clear(); - - if (QFile::exists(oggfile)) - { - openMovie(oggfile); - } - - if (QFile::exists(ogmfile)) - { - openMovie(ogmfile); - } - - if (QFile::exists(ogvfile)) - { - openMovie(ogvfile); - } - - if (QFile::exists(txtfile)) - { - openSubtitle(txtfile, 0); - - m_currentPath = fileName; - } - - if (QFile::exists(txafile)) - { - openSubtitle(txafile, 1); - - m_currentPath = fileName; - } - - selectTrack(0); - - QSettings().setValue("lastUsedDir", QFileInfo(fileName).dir().path()); - } -} - -void MainWindow::actionSave() -{ - if (m_currentPath.isEmpty()) - { - actionSaveAs(); - } - else - { - saveSubtitles(m_currentPath); - } -} - -void MainWindow::actionSaveAs() -{ - QString fileName = QFileDialog::getSaveFileName(this, tr("Save Subtitle file"), (m_currentPath.isEmpty()?QDesktopServices::storageLocation(QDesktopServices::HomeLocation):QFileInfo(m_currentPath).dir().path())); - - if (!fileName.isEmpty()) - { - saveSubtitles(fileName); - } -} - -void MainWindow::actionAboutApplication() -{ - QMessageBox::about(this, tr("About Subtitles Editor"), QString(tr("Subtitles Editor %1
Subtitles previewer and editor for Warzone 2100.").arg(QApplication::instance()->applicationVersion()))); -} - -void MainWindow::stateChanged(Phonon::State state) -{ - switch (state) - { - case Phonon::ErrorState: - if (m_mediaObject->errorType() == Phonon::FatalError) - { - QMessageBox::warning(this, tr("Fatal Error"), m_mediaObject->errorString()); - } - else - { - QMessageBox::warning(this, tr("Error"), m_mediaObject->errorString()); - } - - m_ui->actionPlayPause->setEnabled(false); - case Phonon::StoppedState: - m_ui->actionPlayPause->setText(tr("Play")); - m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-play", style()->standardIcon(QStyle::SP_MediaPlay))); - m_ui->actionStop->setEnabled(false); - m_timeLabel->setText(QString("00:00.0 / %1").arg(timeToString(m_mediaObject->totalTime()))); - break; - case Phonon::PlayingState: - m_ui->actionPlayPause->setText(tr("Pause")); - m_ui->actionPlayPause->setEnabled(true); - m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-pause", style()->standardIcon(QStyle::SP_MediaPause))); - m_ui->actionStop->setEnabled(true); - break; - case Phonon::PausedState: - m_ui->actionPlayPause->setText(tr("Play")); - m_ui->actionPlayPause->setEnabled(true); - m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-play", style()->standardIcon(QStyle::SP_MediaPlay))); - m_ui->actionStop->setEnabled(true); - break; - default: - break; - } -} - -void MainWindow::finished() -{ - m_mediaObject->stop(); -} - -void MainWindow::tick() -{ - m_timeLabel->setText(QString("%1 / %2").arg(timeToString(m_mediaObject->currentTime())).arg(timeToString(m_mediaObject->totalTime()))); - - QString currentBottomSubtitles; - QString currentTopSubtitles; - qint64 currentTime = (m_mediaObject->currentTime() / 1000); - - for (int i = 0; i < m_subtitles[0].count(); ++i) - { - if (m_subtitles[0].at(i).beginTime < currentTime && m_subtitles[0].at(i).endTime > currentTime) - { - currentBottomSubtitles.append(m_subtitles[0].at(i).text); - currentBottomSubtitles.append(" | "); - m_currentSubtitle = i; - } - } - for (int i = 0; i < m_subtitles[1].count(); ++i) - { - if (m_subtitles[1].at(i).beginTime < currentTime && m_subtitles[1].at(i).endTime > currentTime) - { - currentTopSubtitles.append(m_subtitles[1].at(i).text); - currentTopSubtitles.append(" | "); - } - } - - showSubtitle(); - currentTopSubtitles = currentTopSubtitles.left(currentTopSubtitles.length() - 3); - currentBottomSubtitles = currentBottomSubtitles.left(currentBottomSubtitles.length() - 3); - m_ui->bottomSubs->setText(currentBottomSubtitles); - m_ui->topSubs->setText(currentTopSubtitles); -} - -void MainWindow::selectTrack(int track) -{ - m_currentSubtitle = 0; - m_currentTrack = track; - - showSubtitle(); -} - -void MainWindow::addSubtitle() -{ - Subtitle subtitle; - subtitle.positionX = 20; - subtitle.positionY = 432; - subtitle.beginTime = 0; - subtitle.endTime = 0; - - m_subtitles[m_currentTrack].insert(m_currentSubtitle, subtitle); - - nextSubtitle(); -} - -void MainWindow::removeSubtitle() -{ - if (QMessageBox::question(this, tr("Remove Subtitle"), tr("Are you sure that you want to remove this subtitle?"))) - { - m_subtitles[m_currentTrack].removeAt(m_currentSubtitle); - - showSubtitle(); - } -} - -void MainWindow::previousSubtitle() -{ - --m_currentSubtitle; - - showSubtitle(); -} - -void MainWindow::nextSubtitle() -{ - ++m_currentSubtitle; - - showSubtitle(); -} - -void MainWindow::showSubtitle() -{ - disconnect(m_ui->subtitleTextEdit, SIGNAL(textChanged()), this, SLOT(updateSubtitle())); - disconnect(m_ui->xPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); - disconnect(m_ui->yPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); - disconnect(m_ui->beginTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); - disconnect(m_ui->lengthTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); - - if (m_currentTrack < 0 || m_currentTrack > 1) - { - m_currentTrack = 0; - } - - if (m_currentSubtitle < 0) - { - if (m_subtitles[m_currentTrack].count() > 0) - { - m_currentSubtitle = (m_subtitles[m_currentTrack].count() - 1); - } - else - { - m_currentSubtitle = 0; - } - } - else if (m_currentSubtitle >= m_subtitles[m_currentTrack].count()) - { - m_currentSubtitle = 0; - } - - if (m_currentSubtitle < m_subtitles[m_currentTrack].count()) - { - QTime nullTime(0, 0, 0, 0); - - m_ui->subtitleTextEdit->setPlainText(m_subtitles[m_currentTrack].at(m_currentSubtitle).text); - m_ui->beginTimeEdit->setTime(nullTime.addMSecs((m_subtitles[m_currentTrack].at(m_currentSubtitle).beginTime * 1000))); - m_ui->lengthTimeEdit->setTime(nullTime.addMSecs(((m_subtitles[m_currentTrack].at(m_currentSubtitle).endTime * 1000) - (m_subtitles[m_currentTrack].at(m_currentSubtitle).beginTime * 1000)))); - m_ui->xPositionSpinBox->setValue(m_subtitles[m_currentTrack].at(m_currentSubtitle).positionX); - m_ui->yPositionSpinBox->setValue(m_subtitles[m_currentTrack].at(m_currentSubtitle).positionY); - } - else - { - m_ui->subtitleTextEdit->clear(); - m_ui->beginTimeEdit->setTime(QTime()); - m_ui->lengthTimeEdit->setTime(QTime()); - m_ui->xPositionSpinBox->setValue(0); - m_ui->yPositionSpinBox->setValue(0); - } - - connect(m_ui->subtitleTextEdit, SIGNAL(textChanged()), this, SLOT(updateSubtitle())); - connect(m_ui->xPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); - connect(m_ui->yPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); - connect(m_ui->beginTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); - connect(m_ui->lengthTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); -} - -void MainWindow::updateSubtitle() -{ - if (m_currentSubtitle == 0 && m_subtitles[m_currentTrack].count() == 0) - { - Subtitle subtitle; - - m_subtitles[m_currentTrack].append(subtitle); - } - - m_subtitles[m_currentTrack][m_currentSubtitle].text = m_ui->subtitleTextEdit->toPlainText(); - m_subtitles[m_currentTrack][m_currentSubtitle].positionX = m_ui->xPositionSpinBox->value(); - m_subtitles[m_currentTrack][m_currentSubtitle].positionY = m_ui->yPositionSpinBox->value(); - m_subtitles[m_currentTrack][m_currentSubtitle].beginTime = timeToSeconds(m_ui->beginTimeEdit->time()); - m_subtitles[m_currentTrack][m_currentSubtitle].endTime = (timeToSeconds(m_ui->beginTimeEdit->time()) + timeToSeconds(m_ui->lengthTimeEdit->time())); -} - -void MainWindow::rescaleSubtitles() -{ - bool ok = false; - double scale = QInputDialog::getDouble(this, tr("Rescale Subtitles"), tr("Insert time multiplier:"), 1, 0, 100, 5, &ok); - - for (int i = 0; i < m_subtitles[0].count(); ++i) - { - m_subtitles[0][i].beginTime *= scale; - m_subtitles[0][i].endTime *= scale; - } - - for (int i = 0; i < m_subtitles[1].count(); ++i) - { - m_subtitles[1][i].beginTime *= scale; - m_subtitles[1][i].endTime *= scale; - } - - showSubtitle(); -} - -void MainWindow::playPause() -{ - if (m_mediaObject->state() == Phonon::PlayingState) - { - m_mediaObject->pause(); - } - else - { - m_mediaObject->play(); - } -} diff --git a/SubtitlesEditor.pro b/SubtitlesEditor.pro index 54d2911..7995dfc 100644 --- a/SubtitlesEditor.pro +++ b/SubtitlesEditor.pro @@ -1,14 +1,12 @@ # ------------------------------------------------- # Project created by QtCreator 2010-04-20T08:57:59 # ------------------------------------------------- -QT += phonon +QT += multimedia +QT += multimediawidgets +QT += widgets TARGET = SubtitlesEditor TEMPLATE = app -SOURCES += main.cpp \ - SubtitlesEditor.cpp -HEADERS += SubtitlesEditor.h -FORMS += SubtitlesEditor.ui - -UI_DIR = ui -MOC_DIR = moc -OBJECTS_DIR = obj +SOURCES += src/main.cpp \ + src/SubtitlesEditor.cpp +HEADERS += src/SubtitlesEditor.h +FORMS += src/SubtitlesEditor.ui diff --git a/SubtitlesEditor.ui b/SubtitlesEditor.ui deleted file mode 100644 index 0f0c69c..0000000 --- a/SubtitlesEditor.ui +++ /dev/null @@ -1,720 +0,0 @@ - - - MainWindow - - - - 0 - 0 - 648 - 818 - - - - - 0 - 0 - - - - Subtitles Editor - Unnamed - - - - - 0 - - - 0 - - - - - - 0 - 0 - - - - - 0 - - - 0 - - - 0 - - - - - - 0 - 64 - - - - - - - - - 255 - 255 - 255 - - - - - - - 247 - 246 - 240 - - - - - - - 0 - 0 - 0 - - - - - - - - - 255 - 255 - 255 - - - - - - - 247 - 246 - 240 - - - - - - - 0 - 0 - 0 - - - - - - - - - 157 - 155 - 149 - - - - - - - 0 - 0 - 0 - - - - - - - 0 - 0 - 0 - - - - - - - - - 12 - 75 - true - - - - true - - - Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop - - - true - - - 10 - - - - - - - - 0 - 0 - - - - - - - - - 0 - 64 - - - - - - - - - 255 - 255 - 255 - - - - - - - 247 - 246 - 240 - - - - - - - 0 - 0 - 0 - - - - - - - - - 255 - 255 - 255 - - - - - - - 247 - 246 - 240 - - - - - - - 0 - 0 - 0 - - - - - - - - - 157 - 155 - 149 - - - - - - - 0 - 0 - 0 - - - - - - - 0 - 0 - 0 - - - - - - - - - 12 - 75 - true - - - - true - - - - - - Qt::AlignBottom|Qt::AlignLeading|Qt::AlignLeft - - - true - - - 10 - - - - - - - - - - - - true - - - - - - - - - - true - - - - - - - - 0 - 0 - - - - false - - - - - - - - 0 - 0 - - - - - 200 - 16777215 - - - - - - - - - - - - - Qt::Horizontal - - - - - - - - 0 - 0 - - - - - 0 - 0 - - - - - 16777215 - 180 - - - - - 0 - - - - - - - true - - - - Bottom - - - - - Top - - - - - - - - - - - true - - - - - - - - - - true - - - - - - - Qt::Horizontal - - - - 40 - 20 - - - - - - - - - - - false - - - true - - - - - - - - - - false - - - true - - - - - - - - - - - - 0 - 0 - - - - - 16777215 - 200 - - - - Text - - - - - - - - - Begin - - - mm:ss:zzz - - - - - - - Length - - - mm:ss:zzz - - - - - - - X Coordinate - - - 99999 - - - - - - - Y Coordinate - - - 99999 - - - - - - - Qt::Vertical - - - QSizePolicy::MinimumExpanding - - - - 20 - 0 - - - - - - - - - - - - - - - - - 0 - 0 - 648 - 25 - - - - - &File - - - - - - - - - - &Help - - - - - - - &Subtitles - - - - - - - - - - - - &Video - - - - - - - - - - - - - Open... - - - Ctrl+O - - - - - About Qt... - - - - - About SubtitlesEditor... - - - - - Save As... - - - Ctrl+Shift+S - - - - - Exit - - - Ctrl+Q - - - - - true - - - Save - - - Ctrl+S - - - - - Add - - - - - true - - - Remove - - - - - true - - - Previous - - - - - true - - - Next - - - - - true - - - Rescale - - - - - Play - - - - - Stop - - - - - - - Phonon::SeekSlider - QWidget -
phonon/seekslider.h
- - - Phonon::VideoWidget - QWidget -
phonon/videowidget.h
- - - Phonon::VolumeSlider - QWidget -
phonon/volumeslider.h
- - - - - diff --git a/src/SubtitlesEditor.cpp b/src/SubtitlesEditor.cpp new file mode 100644 index 0000000..988d846 --- /dev/null +++ b/src/SubtitlesEditor.cpp @@ -0,0 +1,756 @@ +/*********************************************************************************** +* Warzone 2100 Subtitles Editor +* Copyright (C) 2010 - 2013 Michal Dutkiewicz aka Emdek +* +* 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. +* +***********************************************************************************/ + +#include "SubtitlesEditor.h" + +#include "ui_SubtitlesEditor.h" + +#include +#include +#include +#include +#include +#include +#include +#include + +MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), + m_ui(new Ui::MainWindow), + m_mediaPlayer(new QMediaPlayer(this)), + m_videoWidget(new QGraphicsVideoItem()), + m_subtitlesTopWidget(new QGraphicsTextItem(m_videoWidget)), + m_subtitlesBottomWidget(new QGraphicsTextItem(m_videoWidget)), + m_currentSubtitle(0), + m_currentTrack(0) +{ + m_ui->setupUi(this); + + m_subtitles.append(QList()); + m_subtitles.append(QList()); + + m_mediaPlayer->setVolume(QSettings().value("Player/volume", 80).toInt()); + m_mediaPlayer->setVideoOutput(m_videoWidget); + m_mediaPlayer->setNotifyInterval(100); + + QGraphicsDropShadowEffect *topShadowEffect = new QGraphicsDropShadowEffect(m_subtitlesTopWidget); + topShadowEffect->setOffset(0, 0); + topShadowEffect->setBlurRadius(3); + topShadowEffect->setColor(QColor(Qt::black)); + + m_subtitlesTopWidget->setGraphicsEffect(topShadowEffect); + m_subtitlesTopWidget->setDefaultTextColor(QColor(230, 230, 230)); + + QGraphicsDropShadowEffect *bottomShadowEffect = new QGraphicsDropShadowEffect(m_subtitlesBottomWidget); + bottomShadowEffect->setOffset(0, 0); + bottomShadowEffect->setBlurRadius(3); + bottomShadowEffect->setColor(QColor(Qt::black)); + + m_subtitlesBottomWidget->setGraphicsEffect(bottomShadowEffect); + m_subtitlesBottomWidget->setDefaultTextColor(QColor(230, 230, 230)); + + m_ui->graphicsView->setScene(new QGraphicsScene(this)); + m_ui->graphicsView->scene()->addItem(m_videoWidget); + m_ui->graphicsView->installEventFilter(this); + + QTabBar *tabBar = new QTabBar(m_ui->centralWidget); + tabBar->setDocumentMode(true); + tabBar->setShape(QTabBar::RoundedWest); + tabBar->addTab(tr("Top")); + tabBar->addTab(tr("Bottom")); + tabBar->setCurrentIndex(1); + + m_ui->tabBarLayout->insertWidget(0, tabBar); + + m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-start", style()->standardIcon(QStyle::SP_MediaPlay))); + m_ui->actionPlayPause->setShortcut(tr("Space")); + m_ui->actionPlayPause->setDisabled(true); + + m_ui->actionStop->setIcon(QIcon::fromTheme("media-playback-stop", style()->standardIcon(QStyle::SP_MediaStop))); + m_ui->actionStop->setDisabled(true); + + QLabel *timeLabel = new QLabel("00:00.0 / 00:00.0", this); + QLabel *fileNameLabel = new QLabel(tr("No file loaded"), this); + fileNameLabel->setMaximumWidth(300); + + m_ui->actionOpen->setIcon(QIcon::fromTheme("document-open", style()->standardIcon(QStyle::SP_DirOpenIcon))); + m_ui->menuOpenRecent->setIcon(QIcon::fromTheme("document-open-recent")); + m_ui->actionClearRecentFiles->setIcon(QIcon::fromTheme("edit-clear-list")); + m_ui->actionSave->setIcon(QIcon::fromTheme("document-save", style()->standardIcon(QStyle::SP_DialogSaveButton))); + m_ui->actionSaveAs->setIcon(QIcon::fromTheme("document-save-as")); + m_ui->actionExit->setIcon(QIcon::fromTheme("application-exit", style()->standardIcon(QStyle::SP_DialogCloseButton))); + m_ui->actionAdd->setIcon(QIcon::fromTheme("list-add")); + m_ui->actionRemove->setIcon(QIcon::fromTheme("list-remove")); + m_ui->actionPrevious->setIcon(QIcon::fromTheme("go-previous")); + m_ui->actionNext->setIcon(QIcon::fromTheme("go-next")); + m_ui->actionRescale->setIcon(QIcon::fromTheme("chronometer")); + m_ui->actionAboutApplication->setIcon(QIcon::fromTheme("help-about")); + m_ui->playPauseButton->setDefaultAction(m_ui->actionPlayPause); + m_ui->stopButton->setDefaultAction(m_ui->actionStop); + m_ui->addButton->setDefaultAction(m_ui->actionAdd); + m_ui->removeButton->setDefaultAction(m_ui->actionRemove); + m_ui->previousButton->setDefaultAction(m_ui->actionPrevious); + m_ui->nextButton->setDefaultAction(m_ui->actionNext); + m_ui->statusBar->addPermanentWidget(fileNameLabel); + m_ui->statusBar->addPermanentWidget(timeLabel); + m_ui->volumeSlider->setValue(m_mediaPlayer->volume()); + + resize(QSettings().value("Window/size", size()).toSize()); + move(QSettings().value("Window/position", pos()).toPoint()); + restoreState(QSettings().value("Window/state", QByteArray()).toByteArray()); + setWindowTitle(tr("%1 - Unnamed[*]").arg("Subtitles Editor")); + updateVideo(); + + connect(this, SIGNAL(fileChanged(QString)), fileNameLabel, SLOT(setText(QString))); + connect(this, SIGNAL(timeChanged(QString)), timeLabel, SLOT(setText(QString))); + connect(m_ui->menuFile, SIGNAL(aboutToShow()), this, SLOT(updateRecentFilesMenu())); + connect(m_ui->actionOpen, SIGNAL(triggered()), this, SLOT(actionOpen())); + connect(m_ui->menuOpenRecent, SIGNAL(triggered(QAction*)), this, SLOT(actionOpenRecent(QAction*))); + connect(m_ui->actionClearRecentFiles, SIGNAL(triggered()), this, SLOT(actionClearRecentFiles())); + connect(m_ui->actionSave, SIGNAL(triggered()), this, SLOT(actionSave())); + connect(m_ui->actionSaveAs, SIGNAL(triggered()), this, SLOT(actionSaveAs())); + connect(m_ui->actionExit, SIGNAL(triggered()), this, SLOT(close())); + connect(m_ui->actionAdd, SIGNAL(triggered()), this, SLOT(addSubtitle())); + connect(m_ui->actionRemove, SIGNAL(triggered()), this, SLOT(removeSubtitle())); + connect(m_ui->actionPrevious, SIGNAL(triggered()), this, SLOT(previousSubtitle())); + connect(m_ui->actionNext, SIGNAL(triggered()), this, SLOT(nextSubtitle())); + connect(m_ui->actionRescale, SIGNAL(triggered()), this, SLOT(rescaleSubtitles())); + connect(m_ui->actionPlayPause, SIGNAL(triggered()), this, SLOT(playPause())); + connect(m_ui->actionStop, SIGNAL(triggered()), m_mediaPlayer, SLOT(stop())); + connect(m_ui->actionAboutQt, SIGNAL(triggered()), QApplication::instance(), SLOT(aboutQt())); + connect(m_ui->actionAboutApplication, SIGNAL(triggered()), this, SLOT(actionAboutApplication())); + connect(m_ui->seekSlider, SIGNAL(sliderMoved(int)), this, SLOT(seek(int))); + connect(m_ui->volumeSlider, SIGNAL(sliderMoved(int)), m_mediaPlayer, SLOT(setVolume(int))); + connect(tabBar, SIGNAL(currentChanged(int)), this, SLOT(selectTrack(int))); + connect(m_mediaPlayer, SIGNAL(error(QMediaPlayer::Error)), this, SLOT(errorOccured(QMediaPlayer::Error))); + connect(m_mediaPlayer, SIGNAL(stateChanged(QMediaPlayer::State)), this, SLOT(stateChanged(QMediaPlayer::State))); + connect(m_mediaPlayer, SIGNAL(durationChanged(qint64)), this, SLOT(durationChanged(qint64))); + connect(m_mediaPlayer, SIGNAL(positionChanged(qint64)), this, SLOT(positionChanged(qint64))); +} + +MainWindow::~MainWindow() +{ + delete m_ui; +} + +void MainWindow::changeEvent(QEvent *event) +{ + QMainWindow::changeEvent(event); + + switch (event->type()) + { + case QEvent::LanguageChange: + m_ui->retranslateUi(this); + + break; + default: + break; + } +} + +void MainWindow::closeEvent(QCloseEvent *event) +{ + if (isWindowModified() && QMessageBox::warning(this, tr("Question"), tr("Do you really want to close current subtitles without saving?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No) + { + event->ignore(); + + return; + } + + QSettings settings; + settings.setValue("Window/size", size()); + settings.setValue("Window/position", pos()); + settings.setValue("Window/state", saveState()); + settings.setValue("Player/volume", m_mediaPlayer->volume()); + + event->accept(); +} + +void MainWindow::actionOpen() +{ + if (isWindowModified() && QMessageBox::warning(this, tr("Question"), tr("Do you really want to close current subtitles without saving?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::No) + { + return; + } + + QString fileName = QFileDialog::getOpenFileName(this, tr("Open Video or Subtitle file"), QSettings().value("lastUsedDir", QStandardPaths::standardLocations(QStandardPaths::HomeLocation).first()).toString(), tr("Video and subtitle files (*.txt *.txa *.og?)")); + + if (!fileName.isEmpty()) + { + openFile(fileName); + } + + selectSubtitle(); + updateActions(); +} + +void MainWindow::actionOpenRecent(QAction *action) +{ + if (!action->data().toString().isEmpty()) + { + openFile(action->data().toString()); + } +} + +void MainWindow::actionClearRecentFiles() +{ + QSettings().remove("recentFiles"); +} + +void MainWindow::actionSave() +{ + if (m_currentPath.isEmpty()) + { + actionSaveAs(); + } + else + { + saveSubtitles(m_currentPath); + } +} + +void MainWindow::actionSaveAs() +{ + QString fileName = QFileDialog::getSaveFileName(this, tr("Save Subtitle file"), (m_currentPath.isEmpty() ? QStandardPaths::standardLocations(QStandardPaths::HomeLocation).first() : QFileInfo(m_currentPath).dir().path())); + + if (!fileName.isEmpty() && saveSubtitles(fileName)) + { + QFileInfo fileInfo(fileName); + QStringList recentFiles = QSettings().value("recentFiles").toStringList(); + recentFiles.removeAll(fileInfo.absoluteFilePath()); + recentFiles.prepend(fileInfo.absoluteFilePath()); + recentFiles = recentFiles.mid(0, 10); + + QSettings().setValue("recentFiles", recentFiles); + } +} + +void MainWindow::actionAboutApplication() +{ + QMessageBox::about(this, tr("About Subtitles Editor"), QString(tr("Subtitles Editor %1
Subtitles previewer and editor for Warzone 2100.").arg(QApplication::instance()->applicationVersion()))); +} + +void MainWindow::errorOccured(QMediaPlayer::Error error) +{ + Q_UNUSED(error) + + QMessageBox::warning(this, tr("Error"), m_mediaPlayer->errorString()); +} + +void MainWindow::stateChanged(QMediaPlayer::State state) +{ + switch (state) + { + case QMediaPlayer::StoppedState: + m_ui->actionPlayPause->setText(tr("Play")); + m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-play", style()->standardIcon(QStyle::SP_MediaPlay))); + m_ui->actionStop->setEnabled(false); + m_ui->seekSlider->setValue(0); + m_ui->seekSlider->setRange(0, 0); + m_subtitlesTopWidget->setHtml(QString()); + m_subtitlesBottomWidget->setHtml(QString()); + m_videoWidget->hide(); + + emit timeChanged(QString("00:00.0 / %1").arg(timeToString(m_mediaPlayer->duration(), true))); + + break; + case QMediaPlayer::PlayingState: + m_ui->actionPlayPause->setText(tr("Pause")); + m_ui->actionPlayPause->setEnabled(true); + m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-pause", style()->standardIcon(QStyle::SP_MediaPause))); + m_ui->actionStop->setEnabled(true); + m_ui->seekSlider->setRange(0, m_mediaPlayer->duration()); + m_videoWidget->show(); + + break; + case QMediaPlayer::PausedState: + m_ui->actionPlayPause->setText(tr("Play")); + m_ui->actionPlayPause->setEnabled(true); + m_ui->actionPlayPause->setIcon(QIcon::fromTheme("media-playback-play", style()->standardIcon(QStyle::SP_MediaPlay))); + m_ui->actionStop->setEnabled(true); + + break; + default: + break; + } +} + +void MainWindow::durationChanged(qint64 duration) +{ + m_ui->seekSlider->setRange(0, duration); +} + +void MainWindow::positionChanged(qint64 position) +{ + m_ui->seekSlider->setValue(position); + + QString currentBottomSubtitles; + QString currentTopSubtitles; + const QTime currentTime = QTime(0, 0, 0).addMSecs(m_mediaPlayer->position()); + + emit timeChanged(QString("%1 / %2").arg(timeToString(m_mediaPlayer->position(), true)).arg(timeToString(m_mediaPlayer->duration(), true))); + + for (int i = 0; i < m_subtitles[0].count(); ++i) + { + if (m_subtitles[0].at(i).begin < currentTime && m_subtitles[0].at(i).end > currentTime) + { + currentTopSubtitles.append(m_subtitles[0].at(i).text); + currentTopSubtitles.append("
"); + } + } + + for (int i = 0; i < m_subtitles[1].count(); ++i) + { + if (m_subtitles[1].at(i).begin < currentTime && m_subtitles[1].at(i).end > currentTime) + { + currentBottomSubtitles.append(m_subtitles[1].at(i).text); + currentBottomSubtitles.append("
"); + + m_currentSubtitle = i; + } + } + + selectSubtitle(); + + m_subtitlesTopWidget->setHtml(currentTopSubtitles.left(currentTopSubtitles.length() - 6)); + m_subtitlesBottomWidget->setHtml(currentBottomSubtitles.left(currentBottomSubtitles.length() - 6)); + + updateVideo(); +} + +void MainWindow::playPause() +{ + if (m_mediaPlayer->state() == QMediaPlayer::PlayingState) + { + m_mediaPlayer->pause(); + } + else + { + m_mediaPlayer->play(); + } +} + +void MainWindow::seek(int position) +{ + m_mediaPlayer->setPosition(position); +} + +void MainWindow::selectTrack(int track) +{ + m_currentSubtitle = 0; + m_currentTrack = track; + + selectSubtitle(); + updateActions(); +} + +void MainWindow::addSubtitle() +{ + Subtitle subtitle; + subtitle.position = QPoint(20, 432); + + m_subtitles[m_currentTrack].insert(m_currentSubtitle, subtitle); + + nextSubtitle(); + updateActions(); + + setWindowModified(true); +} + +void MainWindow::removeSubtitle() +{ + if (QMessageBox::question(this, tr("Remove Subtitle"), tr("Are you sure that you want to remove this subtitle?"))) + { + m_subtitles[m_currentTrack].removeAt(m_currentSubtitle); + + selectSubtitle(); + updateActions(); + } + + setWindowModified(true); +} + +void MainWindow::previousSubtitle() +{ + --m_currentSubtitle; + + selectSubtitle(); +} + +void MainWindow::nextSubtitle() +{ + ++m_currentSubtitle; + + selectSubtitle(); +} + +void MainWindow::selectSubtitle() +{ + disconnect(m_ui->subtitleTextEdit, SIGNAL(textChanged()), this, SLOT(updateSubtitle())); + disconnect(m_ui->xPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); + disconnect(m_ui->yPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); + disconnect(m_ui->beginTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); + disconnect(m_ui->lengthTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); + + if (m_currentTrack < 0 || m_currentTrack > 1) + { + m_currentTrack = 0; + } + + if (m_currentSubtitle < 0) + { + if (m_subtitles[m_currentTrack].count() > 0) + { + m_currentSubtitle = (m_subtitles[m_currentTrack].count() - 1); + } + else + { + m_currentSubtitle = 0; + } + } + else if (m_currentSubtitle >= m_subtitles[m_currentTrack].count()) + { + m_currentSubtitle = 0; + } + + if (m_currentSubtitle < m_subtitles[m_currentTrack].count()) + { + m_ui->subtitleTextEdit->setPlainText(m_subtitles[m_currentTrack].at(m_currentSubtitle).text); + m_ui->beginTimeEdit->setTime(m_subtitles[m_currentTrack].at(m_currentSubtitle).begin); + m_ui->lengthTimeEdit->setTime(QTime(0, 0, 0).addMSecs(m_subtitles[m_currentTrack].at(m_currentSubtitle).begin.msecsTo(m_subtitles[m_currentTrack].at(m_currentSubtitle).end))); + m_ui->xPositionSpinBox->setValue(m_subtitles[m_currentTrack].at(m_currentSubtitle).position.x()); + m_ui->yPositionSpinBox->setValue(m_subtitles[m_currentTrack].at(m_currentSubtitle).position.y()); + } + else + { + m_ui->subtitleTextEdit->clear(); + m_ui->beginTimeEdit->setTime(QTime(0, 0, 0)); + m_ui->lengthTimeEdit->setTime(QTime(0, 0, 0)); + m_ui->xPositionSpinBox->setValue(0); + m_ui->yPositionSpinBox->setValue(0); + } + + connect(m_ui->subtitleTextEdit, SIGNAL(textChanged()), this, SLOT(updateSubtitle())); + connect(m_ui->xPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); + connect(m_ui->yPositionSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateSubtitle())); + connect(m_ui->beginTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); + connect(m_ui->lengthTimeEdit, SIGNAL(timeChanged(QTime)), this, SLOT(updateSubtitle())); +} + +void MainWindow::updateSubtitle() +{ + if (m_currentSubtitle == 0 && m_subtitles[m_currentTrack].count() == 0) + { + Subtitle subtitle; + + m_subtitles[m_currentTrack].append(subtitle); + } + + m_subtitles[m_currentTrack][m_currentSubtitle].text = m_ui->subtitleTextEdit->toPlainText(); + m_subtitles[m_currentTrack][m_currentSubtitle].position = QPoint(m_ui->xPositionSpinBox->value(), m_ui->yPositionSpinBox->value()); + m_subtitles[m_currentTrack][m_currentSubtitle].begin = m_ui->beginTimeEdit->time(); + m_subtitles[m_currentTrack][m_currentSubtitle].end = m_ui->beginTimeEdit->time().addMSecs(m_ui->lengthTimeEdit->time().msecsTo(QTime(0, 0, 0))); + + setWindowModified(true); + updateActions(); +} + +void MainWindow::rescaleSubtitles() +{ + bool ok = false; + double scale = QInputDialog::getDouble(this, tr("Rescale Subtitles"), tr("Insert time multiplier:"), 1, 0, 100, 5, &ok); + + for (int i = 0; i < m_subtitles[0].count(); ++i) + { + m_subtitles[0][i].begin = QTime(0, 0, 0).addMSecs(QTime(0, 0, 0).msecsTo(m_subtitles[0][i].begin) * scale); + m_subtitles[0][i].end = QTime(0, 0, 0).addMSecs(QTime(0, 0, 0).msecsTo(m_subtitles[0][i].end) * scale); + } + + for (int i = 0; i < m_subtitles[1].count(); ++i) + { + m_subtitles[1][i].begin = QTime(0, 0, 0).addMSecs(QTime(0, 0, 0).msecsTo(m_subtitles[1][i].begin) * scale); + m_subtitles[1][i].end = QTime(0, 0, 0).addMSecs(QTime(0, 0, 0).msecsTo(m_subtitles[1][i].end) * scale); + } + + selectSubtitle(); +} + +void MainWindow::updateVideo() +{ + m_videoWidget->setSize(m_ui->graphicsView->size()); + + m_ui->graphicsView->centerOn(m_videoWidget); + m_ui->graphicsView->scene()->setSceneRect(m_ui->graphicsView->rect()); + + m_subtitlesTopWidget->setPos(5, 5); + m_subtitlesTopWidget->setTextWidth(m_ui->graphicsView->scene()->width() - 10); + + m_subtitlesBottomWidget->setPos(5, (m_ui->graphicsView->scene()->height()- 5 - m_subtitlesBottomWidget->shape().controlPointRect().height())); + m_subtitlesBottomWidget->setTextWidth(m_ui->graphicsView->scene()->width() - 10); +} + +void MainWindow::updateActions() +{ + const bool available = (!m_subtitles[0].isEmpty() || !m_subtitles[1].isEmpty()); + + m_ui->actionSave->setEnabled(available || isWindowModified()); + m_ui->actionSaveAs->setEnabled(available || isWindowModified()); + m_ui->actionPrevious->setEnabled(available && m_subtitles[m_currentTrack].count() > 1); + m_ui->actionNext->setEnabled(available && m_subtitles[m_currentTrack].count() > 1); + m_ui->actionRemove->setEnabled(available); + m_ui->actionRescale->setEnabled(available); +} + +void MainWindow::updateRecentFilesMenu() +{ + QStringList recentFiles = QSettings().value("recentFiles").toStringList(); + + for (int i = 0; i < 10; ++i) + { + if (i < recentFiles.count()) + { + QFileInfo fileInfo(recentFiles.at(i)); + + m_ui->menuOpenRecent->actions().at(i)->setText(QString("%1. %2 (%3)").arg(i + 1).arg(fileInfo.fileName()).arg(recentFiles.at(i))); + m_ui->menuOpenRecent->actions().at(i)->setData(recentFiles.at(i)); + m_ui->menuOpenRecent->actions().at(i)->setVisible(true); + } + else + { + m_ui->menuOpenRecent->actions().at(i)->setVisible(false); + } + } + + m_ui->menuOpenRecent->setEnabled(recentFiles.count()); +} + +QString MainWindow::timeToString(qint64 time, bool readable) +{ + QString string; + int fractions = (time / 100); + int seconds = (fractions / 10); + int minutes = 0; + + if (readable) + { + minutes = (seconds / 60); + + if (minutes < 10) + { + string.append('0'); + } + + string.append(QString::number(minutes)); + string.append(':'); + + seconds = (seconds - (minutes * 60)); + + if (seconds < 10) + { + string.append('0'); + } + } + + string.append(QString::number(seconds)); + string.append('.'); + + fractions = (fractions - (seconds * 10) - (minutes * 600)); + + string.append(QString::number(fractions)); + + return string; +} + +bool MainWindow::openFile(const QString &fileName) +{ + m_currentPath = fileName.left(fileName.lastIndexOf('.')); + + const QString oggFile = m_currentPath + ".ogg"; + const QString ogmFile = m_currentPath + ".ogm"; + const QString ogvFile = m_currentPath + ".ogv"; + const QString txtFile = m_currentPath + ".txt"; + const QString txaFile = m_currentPath + ".txa"; + bool status = true; + + m_subtitles[0].clear(); + m_subtitles[1].clear(); + + if (QFile::exists(oggFile) && !openMovie(oggFile)) + { + status = false; + } + + if (QFile::exists(ogmFile) && !openMovie(ogmFile)) + { + status = false; + } + + if (QFile::exists(ogvFile) && !openMovie(ogvFile)) + { + status = false; + } + + if (QFile::exists(txaFile) && !openSubtitles(txaFile, 0)) + { + status = false; + } + + if (QFile::exists(txtFile) && !openSubtitles(txtFile, 1)) + { + status = false; + } + + selectTrack(1); + + QString title = QFileInfo(fileName).fileName(); + title = title.left(title.indexOf('.')); + + emit fileChanged(title); + + setWindowModified(false); + setWindowTitle(tr("%1 - %2[*]").arg("Subtitles Editor").arg(title)); + + QFileInfo fileInfo(fileName); + QStringList recentFiles = QSettings().value("recentFiles").toStringList(); + recentFiles.removeAll(fileInfo.absoluteFilePath()); + recentFiles.prepend(fileInfo.absoluteFilePath()); + recentFiles = recentFiles.mid(0, 10); + + QSettings().setValue("recentFiles", recentFiles); + QSettings().setValue("lastUsedDir", fileInfo.dir().path()); + + return status; +} + +bool MainWindow::openMovie(const QString &fileName) +{ + QString title = QFileInfo(fileName).fileName(); + title = title.left(title.indexOf('.')); + + setWindowTitle(tr("%1 - %2[*]").arg("Subtitles Editor").arg(title)); + + emit fileChanged(title); + emit timeChanged(QString("00:00.0 / %1").arg(timeToString(m_mediaPlayer->duration(), true))); + + m_mediaPlayer->setMedia(QUrl::fromLocalFile(fileName)); + + m_ui->actionPlayPause->setEnabled(true); + + return true; +} + +bool MainWindow::openSubtitles(const QString &fileName, int index) +{ + QFile file(fileName); + + if (!file.open(QIODevice::ReadOnly | QIODevice::Text)) + { + QMessageBox::warning(this, tr("Error"), tr("Can not read subtitle file:\n%1").arg(fileName)); + + return false; + } + + m_subtitles[index].clear(); + + QTextStream textStream(&file); + + while (!textStream.atEnd()) + { + QString line = textStream.readLine().trimmed(); + + if (line.isEmpty() || line.startsWith("//")) + { + continue; + } + + QRegExp expression("(\\d+)\\s+(\\d+)\\s+([\\d\\.]+)\\s+([\\d\\.]+)\\s+_?\\(?\"(.+)\"\\)?"); + + if (expression.exactMatch(line)) + { + QStringList capturedTexts = expression.capturedTexts(); + Subtitle subtitle; + + subtitle.text = capturedTexts.value(5); + subtitle.begin = QTime(0, 0, 0).addMSecs(capturedTexts.value(3).toFloat() * 1000); + subtitle.end = QTime(0, 0, 0).addMSecs(capturedTexts.value(4).toFloat() * 1000); + subtitle.position = QPoint(capturedTexts.value(1).toInt(), capturedTexts.value(2).toInt()); + + m_subtitles[index].append(subtitle); + } + } + + file.close(); + + return true; +} + +bool MainWindow::saveSubtitles(const QString &fileName) +{ + for (int i = 1; i >= 0; --i) + { + if (m_subtitles[i].isEmpty()) + { + continue; + } + + QString path = (fileName.contains(QRegExp("\\.(txt|txa|ogg|ogm|ogv)$", Qt::CaseInsensitive)) ? fileName.left(fileName.lastIndexOf('.')) : fileName) + (i ? ".txt" : ".txa"); + QFile file(path); + + if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) + { + QMessageBox::warning(this, tr("Error"), tr("Can not save subtitle file:\n%1").arg(path)); + + return false; + } + + QTextStream textStream(&file); + + for (int j = 0; j < m_subtitles[i].count(); ++j) + { + textStream << QString("%1\t%2\t\t%3\t%4\t_(\"%5\")\n").arg(m_subtitles[i][j].position.x()).arg(m_subtitles[i][j].position.y()).arg(timeToString(QTime(0, 0, 0).msecsTo(m_subtitles[i][j].begin))).arg(timeToString(QTime(0, 0, 0).msecsTo(m_subtitles[i][j].end))).arg(m_subtitles[i][j].text); + + if ((j + 1) < m_subtitles[i].count() && m_subtitles[i][j].begin != m_subtitles[i][j + 1].begin) + { + textStream << "\n"; + } + } + + file.close(); + } + + QString title = QFileInfo(fileName).fileName(); + title = title.left(title.indexOf('.')); + + emit fileChanged(title); + + setWindowTitle(tr("%1 - %2[*]").arg("Subtitles Editor").arg(title)); + setWindowModified(false); + + return true; +} + +bool MainWindow::eventFilter(QObject *object, QEvent *event) +{ + if (event->type() == QEvent::Resize) + { + updateVideo(); + } + + return QObject::eventFilter(object, event); +} diff --git a/SubtitlesEditor.h b/src/SubtitlesEditor.h similarity index 56% rename from SubtitlesEditor.h rename to src/SubtitlesEditor.h index aab5e03..d60ecea 100644 --- a/SubtitlesEditor.h +++ b/src/SubtitlesEditor.h @@ -1,6 +1,6 @@ /*********************************************************************************** -* Warzone 2100 Subtitles Editor. -* Copyright (C) 2010 - 2011 Michal Dutkiewicz aka Emdek +* Warzone 2100 Subtitles Editor +* Copyright (C) 2010 - 2013 Michal Dutkiewicz aka Emdek * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -21,10 +21,11 @@ #ifndef SUBTITLESEDITOR_H #define SUBTITLESEDITOR_H -#include -#include - -#include +#include +#include +#include +#include +#include namespace Ui { @@ -34,10 +35,9 @@ namespace Ui struct Subtitle { QString text; - double beginTime; - double endTime; - int positionX; - int positionY; + QTime begin; + QTime end; + QPoint position; }; class SubtitlesWidget; @@ -45,48 +45,61 @@ class SubtitlesWidget; class MainWindow : public QMainWindow { Q_OBJECT + public: - MainWindow(QWidget *parent = 0); + MainWindow(QWidget *parent = NULL); ~MainWindow(); -public slots: +protected: + void changeEvent(QEvent *event); + void closeEvent(QCloseEvent *event); + QString timeToString(qint64 time, bool readable = false); + bool openFile(const QString &fileName); + bool openMovie(const QString &filename); + bool openSubtitles(const QString &fileName, int index); + bool saveSubtitles(const QString &fileName); + bool eventFilter(QObject *object, QEvent *event); + +protected slots: void actionOpen(); + void actionOpenRecent(QAction *action); + void actionClearRecentFiles(); void actionSave(); void actionSaveAs(); void actionAboutApplication(); - void stateChanged(Phonon::State state); - void finished(); - void tick(); + void errorOccured(QMediaPlayer::Error error); + void stateChanged(QMediaPlayer::State state); + void durationChanged(qint64 duration); + void positionChanged(qint64 position); + void playPause(); + void seek(int position); void selectTrack(int track); void addSubtitle(); void removeSubtitle(); void previousSubtitle(); void nextSubtitle(); - void showSubtitle(); + void selectSubtitle(); void updateSubtitle(); void rescaleSubtitles(); - void playPause(); - -protected: - void changeEvent(QEvent *event); - void closeEvent(QCloseEvent *event); - QString timeToString(qint64 time); - QList readSubtitles(const QString &fileName); - double timeToSeconds(QTime time); - bool saveSubtitles(QString fileName); + void updateVideo(); + void updateActions(); + void updateRecentFilesMenu(); private: Ui::MainWindow *m_ui; - Phonon::MediaObject *m_mediaObject; + QMediaPlayer *m_mediaPlayer; + QGraphicsVideoItem *m_videoWidget; + QGraphicsTextItem *m_subtitlesTopWidget; + QGraphicsTextItem *m_subtitlesBottomWidget; QString m_currentPath; - QLabel *m_fileNameLabel; - QLabel *m_timeLabel; QList > m_subtitles; int m_currentSubtitle; int m_currentTrack; - void openMovie(const QString &filename); - void openSubtitle(const QString &filename, int index); +signals: + void timeChanged(QString time); + void fileChanged(QString file); + }; -#endif // SUBTITLESEDITOR_H +#endif diff --git a/src/SubtitlesEditor.ui b/src/SubtitlesEditor.ui new file mode 100644 index 0000000..65e63e0 --- /dev/null +++ b/src/SubtitlesEditor.ui @@ -0,0 +1,553 @@ + + + MainWindow + + + + 0 + 0 + 394 + 503 + + + + + 0 + 0 + + + + Subtitles Editor - Unnamed[*] + + + + + 0 + + + 0 + + + + + + 300 + 200 + + + + + + + + + 255 + 255 + 255 + + + + + + + 0 + 0 + 0 + + + + + + + 0 + 0 + 0 + + + + + + + + + 255 + 255 + 255 + + + + + + + 0 + 0 + 0 + + + + + + + 0 + 0 + 0 + + + + + + + + + 157 + 155 + 149 + + + + + + + 0 + 0 + 0 + + + + + + + 0 + 0 + 0 + + + + + + + + true + + + QFrame::NoFrame + + + Qt::ScrollBarAlwaysOff + + + Qt::ScrollBarAlwaysOff + + + + + + + + + 0 + + + Qt::Horizontal + + + + + + + + + + true + + + + + + + + + + true + + + + + + + + 0 + 0 + + + + 100 + + + Qt::Horizontal + + + + + + + + + + + 0 + 0 + 394 + 24 + + + + + &File + + + + Recent Files + + + + + + + + + + + + + + + + + + + + + + + + + &Help + + + + + + + &Subtitles + + + + + + + + + + + + &Video + + + + + + + + + + + + + Subtitle Properties + + + 8 + + + + + 0 + + + 0 + + + 0 + + + 0 + + + 0 + + + + + 0 + + + + + Qt::Vertical + + + + 0 + 0 + + + + + + + + + + + + + + + + + + + + true + + + + + + + + + + true + + + + + + + Qt::Horizontal + + + + 0 + 0 + + + + + + + + false + + + Qt::ToolButtonIconOnly + + + true + + + + + + + false + + + Qt::ToolButtonIconOnly + + + true + + + + + + + + + Begin + + + mm:ss:zzz + + + + + + + Length + + + mm:ss:zzz + + + + + + + + + X Coordinate + + + 999 + + + + + + + Y Coordinate + + + 999 + + + + + + + + + Qt::Vertical + + + QSizePolicy::MinimumExpanding + + + + 0 + 0 + + + + + + + + + + + + About Qt... + + + + + About SubtitlesEditor... + + + + + false + + + Save As... + + + Ctrl+Shift+S + + + + + Exit + + + Ctrl+Q + + + + + false + + + Save + + + Ctrl+S + + + + + Add + + + + + false + + + Remove + + + + + false + + + Previous + + + + + false + + + Next + + + + + false + + + Rescale + + + + + Play + + + + + Stop + + + + + + + + + + + + + + + Clear List + + + + + Open... + + + + + + + diff --git a/main.cpp b/src/main.cpp similarity index 94% rename from main.cpp rename to src/main.cpp index 6e9a3ea..a4fbe92 100644 --- a/main.cpp +++ b/src/main.cpp @@ -20,13 +20,13 @@ #include "SubtitlesEditor.h" -#include +#include int main(int argc, char *argv[]) { QApplication application(argc, argv); application.setApplicationName("WZSubtitlesEditor"); - application.setApplicationVersion("1.0"); + application.setApplicationVersion("1.1"); application.setOrganizationName("Warzone2100"); application.setOrganizationDomain("wz2100.net");