Autosave::AutosaveResult MainWindow::autosave()
{
QString path = currentPath();
if (path.isEmpty() || !controller)
{
return Autosave::PermanentFailure;
}
else if (controller->isEditingInProgress())
{
return Autosave::TemporaryFailure;
}
else
{
showStatusBarMessage(tr("Autosaving..."), 0);
if (controller->exportTo(autosavePath(currentPath())))
{
// Success
clearStatusBarMessage();
return Autosave::Success;
}
else
{
// Failure
showStatusBarMessage(tr("Autosaving failed!"), 6000);
return Autosave::PermanentFailure;
}
}
}
PopupWindow::PopupWindow(PopupWebView* view, bool showStatusBar)
: QWidget()
, m_view(view)
, m_page(view->webPage())
{
m_layout = new QVBoxLayout(this);
m_layout->setContentsMargins(0, 0, 0, 0);
m_layout->setSpacing(0);
m_locationBar = new PopupLocationBar(this);
m_locationBar->setView(m_view);
m_statusBar = new QStatusBar(this);
m_statusBar->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
m_statusBar->setVisible(showStatusBar);
m_progressBar = new ProgressBar(m_statusBar);
m_statusBar->addPermanentWidget(m_progressBar);
m_progressBar->hide();
m_statusBarMessage = new PopupStatusBarMessage(this);
m_layout->addWidget(m_locationBar);
m_layout->addWidget(m_view);
m_layout->addWidget(m_statusBar);
setLayout(m_layout);
connect(m_view, SIGNAL(showNotification(QWidget*)), this, SLOT(showNotification(QWidget*)));
connect(m_view, SIGNAL(titleChanged(QString)), this, SLOT(titleChanged()));
connect(m_view, SIGNAL(urlChanged(QUrl)), m_locationBar, SLOT(showUrl(QUrl)));
connect(m_view, SIGNAL(iconChanged()), m_locationBar, SLOT(showIcon()));
connect(m_view, SIGNAL(statusBarMessage(QString)), this, SLOT(showStatusBarMessage(QString)));
connect(m_view, SIGNAL(loadStarted()), this, SLOT(loadStarted()));
connect(m_view, SIGNAL(loadProgress(int)), this, SLOT(loadProgress(int)));
connect(m_view, SIGNAL(loadFinished(bool)), this, SLOT(loadFinished()));
connect(m_page, SIGNAL(linkHovered(QString, QString, QString)), this, SLOT(showStatusBarMessage(QString)));
connect(m_page, SIGNAL(geometryChangeRequested(QRect)), this, SLOT(setWindowGeometry(QRect)));
connect(m_page, SIGNAL(statusBarVisibilityChangeRequested(bool)), this, SLOT(setStatusBarVisibility(bool)));
connect(m_page, SIGNAL(menuBarVisibilityChangeRequested(bool)), this, SLOT(setMenuBarVisibility(bool)));
connect(m_page, SIGNAL(toolBarVisibilityChangeRequested(bool)), this, SLOT(setToolBarVisibility(bool)));
m_view->setFocus();
titleChanged();
QUrl urlToShow = m_view->url();
if (urlToShow.isEmpty()) {
urlToShow = m_view->page()->mainFrame()->requestedUrl();
}
m_locationBar->showUrl(urlToShow);
// Ensuring correct sizes for widgets in layout are calculated even
// before calling QWidget::show()
m_layout->invalidate();
m_layout->activate();
}
void QgsGPSInformationWidget::connected( QgsGPSConnection *conn )
{
mNmea = conn;
connect( mNmea, SIGNAL( stateChanged( const QgsGPSInformation& ) ),
this, SLOT( displayGPSInformation( const QgsGPSInformation& ) ) );
mGPSPlainTextEdit->appendPlainText( tr( "Connected!" ) );
mConnectButton->setText( tr( "Dis&connect" ) );
//insert connection into registry such that it can also be used by other dialogs or plugins
QgsGPSConnectionRegistry::instance()->registerConnection( mNmea );
showStatusBarMessage( tr( "Connected to GPS device." ) );
if ( mLogFileGroupBox->isChecked() && ! mTxtLogFile->text().isEmpty() )
{
if ( ! mLogFile )
{
mLogFile = new QFile( mTxtLogFile->text() );
}
if ( mLogFile->open( QIODevice::Append ) ) // open in binary and explicitly output CR + LF per NMEA
{
mLogFileTextStream.setDevice( mLogFile );
// crude way to separate chunks - use when manually editing file - NMEA parsers should discard
mLogFileTextStream << "====" << "\r\n";
connect( mNmea, SIGNAL( nmeaSentenceReceived( const QString& ) ), this, SLOT( logNmeaSentence( const QString& ) ) ); // added to handle raw data
}
else // error opening file
{
delete mLogFile;
void QgsGPSInformationWidget::timedout()
{
mConnectButton->setChecked( false );
mNmea = NULL;
mGPSPlainTextEdit->appendPlainText( tr( "Timed out!" ) );
showStatusBarMessage( tr( "Failed to connect to GPS device." ) );
}
void QgsGPSInformationWidget::disconnectGps()
{
if ( mLogFile && mLogFile->isOpen() )
{
disconnect( mNmea, &QgsGPSConnection::nmeaSentenceReceived, this, &QgsGPSInformationWidget::logNmeaSentence );
mLogFile->close();
delete mLogFile;
mLogFile = nullptr;
}
QgsApplication::gpsConnectionRegistry()->unregisterConnection( mNmea );
delete mNmea;
mNmea = nullptr;
if ( mpMapMarker ) // marker should not be shown on GPS disconnected - not current position
{
delete mpMapMarker;
mpMapMarker = nullptr;
}
mGPSPlainTextEdit->appendPlainText( tr( "Disconnected..." ) );
mConnectButton->setChecked( false );
mConnectButton->setText( tr( "&Connect" ) );
showStatusBarMessage( tr( "Disconnected from GPS device." ) );
setStatusIndicator( NoData );
}
void QgsGPSInformationWidget::connectGps()
{
// clear position page fields to give better indication that something happened (or didn't happen)
mTxtLatitude->clear();
mTxtLongitude->clear();
mTxtAltitude->clear();
mTxtDateTime->clear();
mTxtSpeed->clear();
mTxtDirection->clear();
mTxtHdop->clear();
mTxtVdop->clear();
mTxtPdop->clear();
mTxtFixMode->clear();
mTxtFixType->clear();
mTxtQuality->clear();
mTxtSatellitesUsed->clear();
mTxtStatus->clear();
mLastGpsPosition = QgsPoint( 0.0, 0.0 );
QString port;
if ( mRadUserPath->isChecked() )
{
port = mCboDevices->itemData( mCboDevices->currentIndex() ).toString();
if ( port.isEmpty() )
{
QMessageBox::information( this, tr( "/gps" ), tr( "No path to the GPS port "
"is specified. Please enter a path then try again." ) );
//toggle the button back off
mConnectButton->setChecked( false );
return;
}
}
else if ( mRadGpsd->isChecked() )
{
port = QString( "%1:%2:%3" ).arg( mGpsdHost->text() ).arg( mGpsdPort->text() ).arg( mGpsdDevice->text() );
}
else if ( mRadInternal->isChecked() )
{
port = QString( "internalGPS" );
}
mGPSPlainTextEdit->appendPlainText( tr( "Connecting..." ) );
showStatusBarMessage( tr( "Connecting to GPS device..." ) );
QgsGPSDetector *detector = new QgsGPSDetector( port );
connect( detector, SIGNAL( detected( QgsGPSConnection * ) ), this, SLOT( connected( QgsGPSConnection * ) ) );
connect( detector, SIGNAL( detectionFailed() ), this, SLOT( timedout() ) );
detector->advance(); // start the detection process
}
void TabWidget::currentChanged(int index)
{
WebView *webView = this->webView(index);
if (!webView)
return;
Q_ASSERT(m_lineEdits->count() == count());
WebView *oldWebView = this->webView(m_lineEdits->currentIndex());
if (oldWebView) {
disconnect(oldWebView, SIGNAL(statusBarMessage(QString)),
this, SIGNAL(showStatusBarMessage(QString)));
disconnect(oldWebView->page(), SIGNAL(linkHovered(QString,QString,QString)),
this, SIGNAL(linkHovered(QString)));
disconnect(oldWebView, SIGNAL(loadProgress(int)),
this, SIGNAL(loadProgress(int)));
}
connect(webView, SIGNAL(statusBarMessage(QString)),
this, SIGNAL(showStatusBarMessage(QString)));
connect(webView->page(), SIGNAL(linkHovered(QString,QString,QString)),
this, SIGNAL(linkHovered(QString)));
connect(webView, SIGNAL(loadProgress(int)),
this, SIGNAL(loadProgress(int)));
for (int i = 0; i < m_actions.count(); ++i) {
WebActionMapper *mapper = m_actions[i];
mapper->updateCurrent(webView->page());
}
emit setCurrentTitle(webView->title());
m_lineEdits->setCurrentIndex(index);
emit loadProgress(webView->progress());
emit showStatusBarMessage(webView->lastStatusBarText());
if (webView->url().isEmpty())
m_lineEdits->currentWidget()->setFocus();
else
webView->setFocus();
}
bool RevsView::doUpdate(bool force) {
bool found = tab()->listViewLog->update();
if (!found && !st.sha().isEmpty()) {
const QString tmp("Sorry, revision " + st.sha() +
" has not been found in main view");
showStatusBarMessage(tmp);
} else { // sha could be NULL
if (st.isChanged(StateInfo::SHA) || force) {
on_updateRevDesc();
showStatusBarMessage(git->getRevInfo(st.sha()));
}
const RevFile* files = NULL;
bool newFiles = false;
if (st.isChanged(StateInfo::ANY & ~StateInfo::FILE_NAME) || force) {
// blocking call, could be slow in case of all merge files
files = git->getFiles(st.sha(), st.diffToSha(), st.allMergeFiles());
newFiles = true;
//TODO update diff here
}
if (st.selectItem()) {
bool isDir = st.isDir();
m()->updateContextActions(st.sha(), st.fileName(), isDir, found);
}
if (st.isChanged() || force)
/*TODO update diff here*/;
}
return (found || st.sha().isEmpty());
}
void tableTemplateWidget::setStatusBar(QStatusBar *qsb)
{
sb = qsb;
connect(mct, SIGNAL(showStatusBarMessage(QString)), sb, SLOT(showMessage(QString)));
}
PopupWindow::PopupWindow(PopupWebView* view)
: QWidget()
, m_view(view)
, m_page(qobject_cast<PopupWebPage*>(view->page()))
, m_search(0)
{
m_layout = new QVBoxLayout(this);
m_layout->setContentsMargins(0, 0, 0, 0);
m_layout->setSpacing(0);
m_locationBar = new PopupLocationBar(this);
m_locationBar->setView(m_view);
m_statusBar = new QStatusBar(this);
m_statusBar->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Maximum);
m_progressBar = new ProgressBar(m_statusBar);
m_statusBar->addPermanentWidget(m_progressBar);
m_progressBar->hide();
m_view->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
m_statusBarMessage = new PopupStatusBarMessage(this);
m_menuBar = new QMenuBar(this);
QMenu* menuFile = new QMenu(tr("File"));
menuFile->addAction(QIcon::fromTheme("document-save"), tr("&Save Page As..."), m_view, SLOT(savePageAs()))->setShortcut(QKeySequence("Ctrl+S"));
menuFile->addAction(tr("Save Page Screen"), this, SLOT(savePageScreen()));
menuFile->addAction(QIcon::fromTheme("mail-message-new"), tr("Send Link..."), m_view, SLOT(sendPageByMail()));
menuFile->addAction(QIcon::fromTheme("document-print"), tr("&Print..."), m_view, SLOT(printPage()))->setShortcut(QKeySequence("Ctrl+P"));
menuFile->addSeparator();
menuFile->addAction(QIcon::fromTheme("window-close"), tr("Close"), this, SLOT(close()))->setShortcut(QKeySequence("Ctrl+W"));
m_menuBar->addMenu(menuFile);
m_menuEdit = new QMenu(tr("Edit"));
m_menuEdit->addAction(QIcon::fromTheme("edit-undo"), tr("&Undo"), this, SLOT(editUndo()))->setShortcut(QKeySequence("Ctrl+Z"));
m_menuEdit->addAction(QIcon::fromTheme("edit-redo"), tr("&Redo"), this, SLOT(editRedo()))->setShortcut(QKeySequence("Ctrl+Shift+Z"));
m_menuEdit->addSeparator();
m_menuEdit->addAction(QIcon::fromTheme("edit-cut"), tr("&Cut"), this, SLOT(editCut()))->setShortcut(QKeySequence("Ctrl+X"));
m_menuEdit->addAction(QIcon::fromTheme("edit-copy"), tr("C&opy"), this, SLOT(editCopy()))->setShortcut(QKeySequence("Ctrl+C"));
m_menuEdit->addAction(QIcon::fromTheme("edit-paste"), tr("&Paste"), this, SLOT(editPaste()))->setShortcut(QKeySequence("Ctrl+V"));
m_menuEdit->addSeparator();
m_menuEdit->addAction(QIcon::fromTheme("edit-select-all"), tr("Select All"), m_view, SLOT(selectAll()))->setShortcut(QKeySequence("Ctrl+A"));
m_menuEdit->addAction(QIcon::fromTheme("edit-find"), tr("Find"), this, SLOT(searchOnPage()))->setShortcut(QKeySequence("Ctrl+F"));
connect(m_menuEdit, SIGNAL(aboutToShow()), this, SLOT(aboutToShowEditMenu()));
m_menuBar->addMenu(m_menuEdit);
m_menuView = new QMenu(tr("View"));
m_actionStop = m_menuView->addAction(qIconProvider->standardIcon(QStyle::SP_BrowserStop), tr("&Stop"), m_view, SLOT(stop()));
m_actionStop->setShortcut(QKeySequence("Esc"));
m_actionReload = m_menuView->addAction(qIconProvider->standardIcon(QStyle::SP_BrowserReload), tr("&Reload"), m_view, SLOT(reload()));
m_actionReload->setShortcut(QKeySequence("F5"));
m_menuView->addSeparator();
m_menuView->addAction(QIcon::fromTheme("zoom-in"), tr("Zoom &In"), m_view, SLOT(zoomIn()))->setShortcut(QKeySequence("Ctrl++"));
m_menuView->addAction(QIcon::fromTheme("zoom-out"), tr("Zoom &Out"), m_view, SLOT(zoomOut()))->setShortcut(QKeySequence("Ctrl+-"));
m_menuView->addAction(QIcon::fromTheme("zoom-original"), tr("Reset"), m_view, SLOT(zoomReset()))->setShortcut(QKeySequence("Ctrl+0"));
m_menuView->addSeparator();
m_menuView->addAction(QIcon::fromTheme("text-html"), tr("&Page Source"), m_view, SLOT(showSource()))->setShortcut(QKeySequence("Ctrl+U"));
m_menuBar->addMenu(m_menuView);
// Make shortcuts available even with hidden menubar
QList<QAction*> actions = m_menuBar->actions();
foreach(QAction * action, actions) {
if (action->menu()) {
actions += action->menu()->actions();
}
addAction(action);
}
m_layout->insertWidget(0, m_menuBar);
m_layout->addWidget(m_locationBar);
m_layout->addWidget(m_view);
m_layout->addWidget(m_statusBar);
setLayout(m_layout);
connect(m_view, SIGNAL(showNotification(QWidget*)), this, SLOT(showNotification(QWidget*)));
connect(m_view, SIGNAL(titleChanged(QString)), this, SLOT(titleChanged()));
connect(m_view, SIGNAL(urlChanged(QUrl)), m_locationBar, SLOT(showUrl(QUrl)));
connect(m_view, SIGNAL(iconChanged()), m_locationBar, SLOT(showIcon()));
connect(m_view, SIGNAL(statusBarMessage(QString)), this, SLOT(showStatusBarMessage(QString)));
connect(m_view, SIGNAL(loadStarted()), this, SLOT(loadStarted()));
connect(m_view, SIGNAL(loadProgress(int)), this, SLOT(loadProgress(int)));
connect(m_view, SIGNAL(loadFinished(bool)), this, SLOT(loadFinished()));
connect(m_page, SIGNAL(linkHovered(QString, QString, QString)), this, SLOT(showStatusBarMessage(QString)));
connect(m_page, SIGNAL(geometryChangeRequested(QRect)), this, SLOT(setWindowGeometry(QRect)));
connect(m_page, SIGNAL(statusBarVisibilityChangeRequested(bool)), this, SLOT(setStatusBarVisibility(bool)));
connect(m_page, SIGNAL(menuBarVisibilityChangeRequested(bool)), this, SLOT(setMenuBarVisibility(bool)));
connect(m_page, SIGNAL(toolBarVisibilityChangeRequested(bool)), this, SLOT(setToolBarVisibility(bool)));
m_view->setFocus();
titleChanged();
QUrl urlToShow = m_view->url();
if (urlToShow.isEmpty()) {
urlToShow = m_view->page()->mainFrame()->requestedUrl();
}
m_locationBar->showUrl(urlToShow);
// Ensuring correct sizes for widgets in layout are calculated even
// before calling QWidget::show()
m_layout->invalidate();
m_layout->activate();
}
