void MainWindow::dropEvent(QDropEvent *event)
{
event->acceptProposedAction();
if(event->mimeData()->urls().empty())
return;
QString strFilename = event->mimeData()->urls().at(0).toLocalFile();
if(!strFilename.isEmpty())
g_cAppSetting.setValue("open_bitstream_path",strFilename);
if(strFilename.isEmpty() || !QFileInfo(strFilename).exists() )
{
qWarning() << "File not found.";
return;
}
/// select HM version
BitstreamVersionSelector cBitstreamDig(this);
if( cBitstreamDig.exec() == QDialog::Rejected )
return;
/// prepare & sent event to bus
/// invoke command
GitlIvkCmdEvt cEvt("reload_filter");
cEvt.setParameter("command_name", "decode_bitstream");
cEvt.setParameter("filename", strFilename);
cEvt.setParameter("skip_decode", false);
cEvt.setParameter("version", cBitstreamDig.getBitstreamVersion());
cEvt.dispatch();
}
void MainWindow::on_actionOpen_bitstream_triggered()
{
/// select file path
QString strFilename;
QString strLastPath = g_cAppSetting.value("open_bitstream_path",".").toString();
strFilename=QFileDialog::getOpenFileName(this,
tr("Open Bitstream File"),
strLastPath,
tr("All Files (*.*)"));
if(!strFilename.isEmpty())
g_cAppSetting.setValue("open_bitstream_path",strFilename);
if(strFilename.isEmpty() || !QFileInfo(strFilename).exists() )
{
qWarning() << "File not found.";
return;
}
/// select HM version
BitstreamVersionSelector cBitstreamDig(this);
if( cBitstreamDig.exec() == QDialog::Rejected )
return;
/// prepare & sent event to bus
GitlIvkCmdEvt cEvt("decode_bitstream");
cEvt.setParameter("filename", strFilename);
cEvt.setParameter("skip_decode", false);
cEvt.setParameter("version", cBitstreamDig.getBitstreamVersion());
cEvt.dispatch();
}
MainWindow::~MainWindow()
{
/// delete cache folder when exit
GitlIvkCmdEvt cEvt("clean_cache");
cEvt.dispatch();
delete ui;
}
void MainWindow::on_progressBar_actionTriggered(int action)
{
int iBarPercent = int(100*double(ui->progressBar->sliderPosition()-ui->progressBar->minimum()) /
(ui->progressBar->maximum()-ui->progressBar->minimum()));
/// invoke command
GitlIvkCmdEvt cEvt("jumpto_percent");
cEvt.setParameter("percent", iBarPercent);
cEvt.dispatch();
}
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
m_cPreferenceDialog(this),
m_cBusyDialog(this),
m_cThemeGroup(this),
ui(new Ui::MainWindow)
{
setModualName("main_window");
ui->setupUi(this);
/// set listeners
listenToParams("picture", MAKE_CALLBACK(MainWindow::onFrameArrived));
listenToParams(QStringList() <<"total_frame_num"<<"current_frame_poc",
MAKE_CALLBACK(MainWindow::onPOCInfoChanged));
listenToParams("theme_stylesheet", MAKE_CALLBACK(MainWindow::onStylesheetChanged));
listenToParams("snapshot", MAKE_CALLBACK(MainWindow::onSnapshot));
/// layout hacks
ui->msgDockWidget->widget()->layout()->setContentsMargins(0,0,0,0);
ui->pluginFilterListDockWidget->widget()->layout()->setContentsMargins(0,0,0,0);
ui->sequencesListDockWidget->widget()->layout()->setContentsMargins(0,0,0,0);
/// exclusive theme action btns
ui->defaultThemeAction->setActionGroup(&m_cThemeGroup);
ui->darkThemeAction->setActionGroup(&m_cThemeGroup);
/// bitstream drop open accepted
setAcceptDrops(true);
/// model init, including filter loading, etc..
ModelLocator::getInstance();
/// load theme from preferences
GitlIvkCmdEvt cEvt("switch_theme");
cEvt.setParameter("load_theme_from_pref", true);
cEvt.dispatch();
}
void MainWindow::on_darkThemeAction_triggered()
{
GitlIvkCmdEvt cEvt("switch_theme");
cEvt.setParameter("theme_name", "dark");
cEvt.dispatch();
}
void MainWindow::on_actionReloadPluginsFilters_triggered()
{
/// invoke command
GitlIvkCmdEvt cEvt("reload_filter");
cEvt.dispatch();
}
void MainWindow::on_actionCheckUpdate_triggered()
{
/// invoke command
GitlIvkCmdEvt cEvt("check_update");
cEvt.dispatch();
}
void MainWindow::on_printScreenBtn_clicked()
{
/// invoke command
GitlIvkCmdEvt cEvt("print_screen");
cEvt.dispatch();
}
void MainWindow::on_nextFrame_clicked()
{
/// invoke command
GitlIvkCmdEvt cEvt("next_frame");
cEvt.dispatch();
}
void MainWindow::on_previousFrame_clicked()
{
/// invoke command
GitlIvkCmdEvt cEvt("prev_frame");
cEvt.dispatch();
}
