cwVideoPlayer::cwVideoPlayer(QWidget * pParent, Qt::WindowFlags flags): QWidget(pParent, flags)
{
qDebug() << "=== cw Video Player ===";
m_ui.setupUi(this);
p_videoDevice = NULL;
// Init
readFullPixmap = false;
isPause = true;
m_deviceId = 0;
m_image = Mat(1080, 1920, CV_8UC3);
bounds[0] = 0;
bounds[1] = 0;
bounds[2] = m_ui.view->getScene()->getWidth();
bounds[3] = m_ui.view->getScene()->getHeight();
readWebcamFeed();
qDebug() << "== end video player constructor ==";
// === Connect ===
connect(m_ui.pbPlayPause, SIGNAL(clicked()), SLOT(playPause()) );
connect(m_ui.pbFit, SIGNAL(clicked()), SLOT(fitView()) );
m_ui.pbPlayPause->setVisible(false);
connect(&m_fitDelayTimer, SIGNAL(timeout()), this, SLOT(fitView()));
m_fitDelayTimer.setInterval(200);
m_fitDelayTimer.stop();
updateGUI();
playPause();
}
void
ChatDialog::updateLabels(Name newChatPrefix)
{
// Reset DigestTree
m_scene->clearAll();
m_scene->plot("Empty");
// Display chatroom name
QString chatroomName = QString("Chatroom: %1").arg(QString::fromStdString(m_chatroomName));
ui->infoLabel->setStyleSheet("QLabel {color: #630; font-size: 16px; font: bold \"Verdana\";}");
ui->infoLabel->setText(chatroomName);
// Display chat message prefix
QString chatPrefix;
if (PRIVATE_PREFIX.isPrefixOf(newChatPrefix)) {
chatPrefix =
QString("<Warning: no connection to hub or hub does not support prefix autoconfig.>\n"
"<Prefix = %1>")
.arg(QString::fromStdString(newChatPrefix.toUri()));
ui->prefixLabel->setStyleSheet(
"QLabel {color: red; font-size: 12px; font: bold \"Verdana\";}");
}
else {
chatPrefix = QString("<Prefix = %1>")
.arg(QString::fromStdString(newChatPrefix.toUri()));
ui->prefixLabel->setStyleSheet(
"QLabel {color: Green; font-size: 12px; font: bold \"Verdana\";}");
}
ui->prefixLabel->setText(chatPrefix);
fitView();
}
void
ChatDialog::removeSession(QString sessionPrefix, QString nick, time_t timestamp)
{
appendControlMessage(nick, "leaves room", timestamp);
m_scene->removeNode(sessionPrefix);
m_rosterModel->setStringList(m_scene->getRosterList());
fitView();
}
void
ChatDialog::receiveMessage(QString sessionPrefix, QString nick, uint64_t seqNo, time_t timestamp,
bool addSession)
{
m_scene->updateNode(sessionPrefix, nick, seqNo);
m_scene->messageReceived(sessionPrefix);
if (addSession) {
appendControlMessage(nick, "enters room", timestamp);
m_rosterModel->setStringList(m_scene->getRosterList());
}
fitView();
}
void
ChatDialog::onTrustTreeButtonPressed()
{
if (ui->trustTreeViewer->isVisible()) {
ui->trustTreeViewer->hide();
ui->trustTreeButton->setText("Show Trust Tree");
}
else {
ui->trustTreeViewer->show();
ui->trustTreeButton->setText("Hide Trust Tree");
}
fitView();
}
void
ChatDialog::onSyncTreeButtonPressed()
{
if (ui->syncTreeViewer->isVisible()) {
ui->syncTreeViewer->hide();
ui->syncTreeButton->setText("Show ChronoSync Tree");
}
else {
ui->syncTreeViewer->show();
ui->syncTreeButton->setText("Hide ChronoSync Tree");
}
fitView();
}
void
ChatDialog::onReturnPressed()
{
QString text = ui->lineEdit->text();
if (text.isEmpty())
return;
ui->lineEdit->clear();
time_t timestamp =
static_cast<time_t>(time::toUnixTimestamp(time::system_clock::now()).count() / 1000);
// appendChatMessage(m_nick, text, timestamp);
emit msgToSent(text, timestamp);
fitView();
}
void ImageViewer::contextMenuEvent(QContextMenuEvent *event) {
if (!m_flipbook) return;
QAction *action;
if (m_isColorModel) {
event->ignore();
return;
}
QMenu *menu = new QMenu(this);
if (m_flipbook->getPreviewedFx()) {
if (!(windowState() & Qt::WindowFullScreen)) {
action = menu->addAction(tr("Clone Preview"));
action->setShortcut(QKeySequence(
CommandManager::instance()->getKeyFromId(MI_ClonePreview)));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(clonePreview()));
}
if (m_flipbook->isFreezed()) {
action = menu->addAction(tr("Unfreeze Preview"));
action->setShortcut(QKeySequence(
CommandManager::instance()->getKeyFromId(MI_FreezePreview)));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(unfreezePreview()));
} else {
action = menu->addAction(tr("Freeze Preview"));
action->setShortcut(QKeySequence(
CommandManager::instance()->getKeyFromId(MI_FreezePreview)));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(freezePreview()));
}
action = menu->addAction(tr("Regenerate Preview"));
action->setShortcut(QKeySequence(
CommandManager::instance()->getKeyFromId(MI_RegeneratePreview)));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(regenerate()));
action = menu->addAction(tr("Regenerate Frame Preview"));
action->setShortcut(QKeySequence(
CommandManager::instance()->getKeyFromId(MI_RegenerateFramePr)));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(regenerateFrame()));
menu->addSeparator();
}
action = menu->addAction(tr("Load / Append Images"));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(loadImages()));
// history of the loaded paths of flipbook
action = CommandManager::instance()->getAction(MI_LoadRecentImage);
menu->addAction(action);
action->setParent(m_flipbook);
if (m_flipbook->isSavable()) {
action = menu->addAction(tr("Save Images"));
connect(action, SIGNAL(triggered()), m_flipbook, SLOT(saveImages()));
}
menu->addSeparator();
QAction *reset = menu->addAction(tr("Reset View"));
reset->setShortcut(
QKeySequence(CommandManager::instance()->getKeyFromId(V_ZoomReset)));
connect(reset, SIGNAL(triggered()), SLOT(resetView()));
QAction *fit = menu->addAction(tr("Fit To Window"));
fit->setShortcut(
QKeySequence(CommandManager::instance()->getKeyFromId(V_ZoomFit)));
connect(fit, SIGNAL(triggered()), SLOT(fitView()));
#ifdef _WIN32
if (ImageUtils::FullScreenWidget *fsWidget =
dynamic_cast<ImageUtils::FullScreenWidget *>(parentWidget())) {
bool isFullScreen = (fsWidget->windowState() & Qt::WindowFullScreen) != 0;
action = menu->addAction(isFullScreen ? tr("Exit Full Screen Mode")
: tr("Full Screen Mode"));
action->setShortcut(QKeySequence(
CommandManager::instance()->getKeyFromId(V_ShowHideFullScreen)));
connect(action, SIGNAL(triggered()), fsWidget, SLOT(toggleFullScreen()));
}
#endif
bool addedSep = false;
if (m_isHistogramEnable &&
visibleRegion().contains(event->pos() * getDevPixRatio())) {
menu->addSeparator();
addedSep = true;
action = menu->addAction(tr("Show Histogram"));
connect(action, SIGNAL(triggered()), SLOT(showHistogram()));
}
if (m_visualSettings.m_doCompare) {
if (!addedSep) menu->addSeparator();
action = menu->addAction(tr("Swap Compared Images"));
connect(action, SIGNAL(triggered()), SLOT(swapCompared()));
}
menu->exec(event->globalPos());
action = CommandManager::instance()->getAction(MI_LoadRecentImage);
action->setParent(0);
delete menu;
update();
}
void ChatDialog::enableSyncTreeDisplay()
{
ui->syncTreeButton->setEnabled(true);
ui->syncTreeViewer->show();
fitView();
}
// private methods:
void ChatDialog::disableSyncTreeDisplay()
{
ui->syncTreeButton->setEnabled(false);
ui->syncTreeViewer->hide();
fitView();
}
void
ChatDialog::showEvent(QShowEvent *e)
{
fitView();
}
void
ChatDialog::resizeEvent(QResizeEvent *e)
{
fitView();
}
