QgsBrowserDockWidget::QgsBrowserDockWidget( const QString& name, QWidget * parent )
: QgsDockWidget( parent )
, mModel( nullptr )
, mProxyModel( nullptr )
, mPropertiesWidgetEnabled( false )
, mPropertiesWidgetHeight( 0 )
{
setupUi( this );
setWindowTitle( name );
mBrowserView = new QgsDockBrowserTreeView( this );
mLayoutBrowser->addWidget( mBrowserView );
mWidgetFilter->hide();
mLeFilter->setPlaceholderText( tr( "Type here to filter visible items..." ) );
// icons from http://www.fatcow.com/free-icons License: CC Attribution 3.0
QMenu* menu = new QMenu( this );
menu->setSeparatorsCollapsible( false );
mBtnFilterOptions->setMenu( menu );
QAction* action = new QAction( tr( "Case Sensitive" ), menu );
action->setData( "case" );
action->setCheckable( true );
action->setChecked( false );
connect( action, SIGNAL( toggled( bool ) ), this, SLOT( setCaseSensitive( bool ) ) );
menu->addAction( action );
QActionGroup* group = new QActionGroup( menu );
action = new QAction( tr( "Filter Pattern Syntax" ), group );
action->setSeparator( true );
menu->addAction( action );
action = new QAction( tr( "Normal" ), group );
action->setData( "normal" );
action->setCheckable( true );
action->setChecked( true );
menu->addAction( action );
action = new QAction( tr( "Wildcard(s)" ), group );
action->setData( "wildcard" );
action->setCheckable( true );
menu->addAction( action );
action = new QAction( tr( "Regular Expression" ), group );
action->setData( "regexp" );
action->setCheckable( true );
menu->addAction( action );
connect( mActionRefresh, SIGNAL( triggered( bool ) ), this, SLOT( refresh() ) );
connect( mActionAddLayers, SIGNAL( triggered( bool ) ), this, SLOT( addSelectedLayers() ) );
connect( mActionCollapse, SIGNAL( triggered( bool ) ), mBrowserView, SLOT( collapseAll() ) );
connect( mActionShowFilter, SIGNAL( triggered( bool ) ), this, SLOT( showFilterWidget( bool ) ) );
connect( mActionPropertiesWidget, SIGNAL( triggered( bool ) ), this, SLOT( enablePropertiesWidget( bool ) ) );
connect( mLeFilter, SIGNAL( returnPressed() ), this, SLOT( setFilter() ) );
connect( mLeFilter, SIGNAL( cleared() ), this, SLOT( setFilter() ) );
connect( mLeFilter, SIGNAL( textChanged( const QString & ) ), this, SLOT( setFilter() ) );
connect( group, SIGNAL( triggered( QAction * ) ), this, SLOT( setFilterSyntax( QAction * ) ) );
connect( mBrowserView, SIGNAL( customContextMenuRequested( const QPoint & ) ), this, SLOT( showContextMenu( const QPoint & ) ) );
connect( mBrowserView, SIGNAL( doubleClicked( const QModelIndex& ) ), this, SLOT( addLayerAtIndex( const QModelIndex& ) ) );
connect( mSplitter, SIGNAL( splitterMoved( int, int ) ), this, SLOT( splitterMoved() ) );
}
CNotificationManager::CNotificationManager(QWidget * mainWindow, QObject * parent) : QObject(parent), m_MainWindow(mainWindow) {
m_MainIcon = new QSystemTrayIcon(QIcon(UI_ICON_QNUT_SMALL), this);
QMenu * trayMenu = new QMenu("QNUT");
trayMenu->setSeparatorsCollapsible(true);
trayMenu->addAction(tr("Open Connection &Manager"), m_MainWindow, SLOT(show()));
trayMenu->addSeparator();
m_InsertMarker = trayMenu->addSeparator();
trayMenu->addAction(tr("&Quit"), qApp, SLOT(quit()));
m_MainIcon->setContextMenu(trayMenu);
m_MainIcon->show();
connect(m_MainIcon, &QSystemTrayIcon::activated,
this, &CNotificationManager::handleMainIconActivated);
if (m_MainWindow)
qApp->setQuitOnLastWindowClosed(false);
}
void RightClickLabel::mousePressEvent(QMouseEvent* event)
{
if(event->button() == Qt::RightButton)
{
QMenu menu;
QAction* action;
QLineEdit* lineEdit = new QLineEdit(&menu);
QWidgetAction* wa = new QWidgetAction(&menu);
int speed = (m_nSpeed) ? (m_nSpeed/1024) : 200;
lineEdit->setText(QString::number(m_nSpeed/1024));
//lineEdit->setInputMask("00000");
wa->setDefaultWidget(lineEdit);
connect(lineEdit, SIGNAL(returnPressed()), this, SLOT(customSpeedEntered()));
connect(lineEdit, SIGNAL(returnPressed()), &menu, SLOT(close()));
menu.setSeparatorsCollapsible(false);
action = menu.addSeparator();
action->setText(m_bUpload ? tr("Upload") : tr("Download"));
menu.addAction(wa);
menu.addSeparator();
action = menu.addAction(QString::fromUtf8("∞ kB/s"));
action->setData(0);
connect(action, SIGNAL(triggered()), this, SLOT(setLimit()));
menu.addSeparator();
int step = speed/4;
speed *= 2;
for(int i=0;i<8 && speed;i++)
{
action = menu.addAction(formatSize(speed*1024, true));
action->setData(speed);
connect(action, SIGNAL(triggered()), this, SLOT(setLimit()));
speed -= step;
}
menu.exec(QCursor::pos());
}
}
QgsRasterHistogramWidget::QgsRasterHistogramWidget( QgsRasterLayer* lyr, QWidget *parent )
: QWidget( parent ),
mRasterLayer( lyr ), mRendererWidget( 0 )
{
setupUi( this );
mSaveAsImageButton->setIcon( QgsApplication::getThemeIcon( "/mActionFileSave.png" ) );
mRendererWidget = 0;
mRendererName = "singlebandgray";
mHistoMin = 0;
mHistoMax = 0;
mHistoPicker = NULL;
mHistoZoomer = NULL;
mHistoMarkerMin = NULL;
mHistoMarkerMax = NULL;
QSettings settings;
mHistoShowMarkers = settings.value( "/Raster/histogram/showMarkers", false ).toBool();
// mHistoLoadApplyAll = settings.value( "/Raster/histogram/loadApplyAll", false ).toBool();
mHistoZoomToMinMax = settings.value( "/Raster/histogram/zoomToMinMax", false ).toBool();
mHistoUpdateStyleToMinMax = settings.value( "/Raster/histogram/updateStyleToMinMax", true ).toBool();
// mHistoShowBands = (HistoShowBands) settings.value( "/Raster/histogram/showBands", (int) ShowAll ).toInt();
mHistoShowBands = ShowAll;
if ( true )
{
//band selector
int myBandCountInt = mRasterLayer->bandCount();
for ( int myIteratorInt = 1;
myIteratorInt <= myBandCountInt;
++myIteratorInt )
{
cboHistoBand->addItem( mRasterLayer->bandName( myIteratorInt ) );
}
// histo min/max selectors
leHistoMin->setValidator( new QDoubleValidator( this ) );
leHistoMax->setValidator( new QDoubleValidator( this ) );
// this might generate many refresh events! test..
// connect( leHistoMin, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateHistoMarkers() ) );
// connect( leHistoMax, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateHistoMarkers() ) );
// connect( leHistoMin, SIGNAL( textChanged( const QString & ) ), this, SLOT( applyHistoMin() ) );
// connect( leHistoMax, SIGNAL( textChanged( const QString & ) ), this, SLOT( applyHistoMax() ) );
connect( leHistoMin, SIGNAL( editingFinished() ), this, SLOT( applyHistoMin() ) );
connect( leHistoMax, SIGNAL( editingFinished() ), this, SLOT( applyHistoMax() ) );
// histo actions
QMenu* menu = new QMenu( this );
menu->setSeparatorsCollapsible( false );
btnHistoActions->setMenu( menu );
QActionGroup* group;
QAction* action;
// min/max options
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Min/Max options" ), group );
action->setSeparator( true );
menu->addAction( action );
action = new QAction( tr( "Always show min/max markers" ), group );
action->setData( QVariant( "Show markers" ) );
action->setCheckable( true );
action->setChecked( mHistoShowMarkers );
menu->addAction( action );
action = new QAction( tr( "Zoom to min/max" ), group );
action->setData( QVariant( "Zoom min_max" ) );
action->setCheckable( true );
action->setChecked( mHistoZoomToMinMax );
menu->addAction( action );
action = new QAction( tr( "Update style to min/max" ), group );
action->setData( QVariant( "Update min_max" ) );
action->setCheckable( true );
action->setChecked( mHistoUpdateStyleToMinMax );
menu->addAction( action );
// visibility options
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Visibility" ), group );
action->setSeparator( true );
menu->addAction( action );
group = new QActionGroup( this );
group->setExclusive( true ); // these options are exclusive
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Show all bands" ), group );
action->setData( QVariant( "Show all" ) );
action->setCheckable( true );
action->setChecked( mHistoShowBands == ShowAll );
menu->addAction( action );
action = new QAction( tr( "Show RGB/Gray band(s)" ), group );
action->setData( QVariant( "Show RGB" ) );
action->setCheckable( true );
action->setChecked( mHistoShowBands == ShowRGB );
menu->addAction( action );
action = new QAction( tr( "Show selected band" ), group );
action->setData( QVariant( "Show selected" ) );
action->setCheckable( true );
action->setChecked( mHistoShowBands == ShowSelected );
menu->addAction( action );
// actions
action = new QAction( tr( "Actions" ), group );
action->setSeparator( true );
menu->addAction( action );
// load actions
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Reset" ), group );
action->setData( QVariant( "Load reset" ) );
menu->addAction( action );
// these actions have been disabled for api cleanup, restore them eventually
#if 0
// Load min/max needs 3 params (method, extent, accuracy), cannot put it in single item
action = new QAction( tr( "Load min/max" ), group );
action->setSeparator( true );
menu->addAction( action );
action = new QAction( tr( "Estimate (faster)" ), group );
action->setData( QVariant( "Load estimate" ) );
menu->addAction( action );
action = new QAction( tr( "Actual (slower)" ), group );
action->setData( QVariant( "Load actual" ) );
menu->addAction( action );
action = new QAction( tr( "Current extent" ), group );
action->setData( QVariant( "Load extent" ) );
menu->addAction( action );
action = new QAction( tr( "Use stddev (1.0)" ), group );
action->setData( QVariant( "Load 1 stddev" ) );
menu->addAction( action );
action = new QAction( tr( "Use stddev (custom)" ), group );
action->setData( QVariant( "Load stddev" ) );
menu->addAction( action );
action = new QAction( tr( "Load for each band" ), group );
action->setData( QVariant( "Load apply all" ) );
action->setCheckable( true );
action->setChecked( mHistoLoadApplyAll );
menu->addAction( action );
#endif
//others
action = new QAction( tr( "Recompute Histogram" ), group );
action->setData( QVariant( "Compute histogram" ) );
menu->addAction( action );
}
void QMenuProto::setSeparatorsCollapsible(bool collapse)
{
QMenu *item = qscriptvalue_cast<QMenu*>(thisObject());
if (item)
item->setSeparatorsCollapsible(collapse);
}
// Neue Widget-Klasse vom eigentlichen Widget ableiten
MyWindow::MyWindow( QMainWindow *parent,
Qt::WindowFlags flags) :
QMainWindow(parent, flags) {
editor = new QTextEdit;
editor->setWhatsThis(
"Dieser Text kann mit (Shift)+(F1) angezeigt werden."
"Auch eine <b>HTML-Formatierung</b> ist möglich. ");
// Das komplette Menü zum Hauptprogramm
QMenu *fileMenu = new QMenu(tr("&Datei"), this);
menuBar()->addMenu(fileMenu);
act1 = fileMenu->addAction(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/page_white.png")), tr("&Neu"),
this, SLOT(newFile()),
QKeySequence(tr("Ctrl+N", "Datei|Neu")) );
act1->setStatusTip(
tr("Löscht den aktuellen Inhalt der Datei"));
act2 = fileMenu->addAction(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/folder_page_white.png")),
tr("&Öffnen..."), this, SLOT(openFile() ),
QKeySequence(tr("Ctrl+O", "Datei|Öffnen")));
act2->setStatusTip(
tr("Öffnet eine Datei in den Texteditor"));
fileMenu->addSeparator();
act3 = fileMenu->addAction(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/cancel.png")) ,
tr("Be&enden"),
qApp, SLOT(quit()),
QKeySequence(tr("Ctrl+E", "Datei|Beenden")) );
act3->setStatusTip(tr("Programm beenden"));
QMenu *workMenu = new QMenu(
tr("&Bearbeiten"), this);
menuBar()->addMenu(workMenu);
act4 = workMenu->addAction(
tr("&Suchen"), this, SLOT(search()),
QKeySequence(tr("Ctrl+S", "Bearbeiten|Suchen")));
act4->setStatusTip(
tr("Nach einer Stringfolge suchen") );
// Menü mit Linie von der Leiste Abnehmbar
fileMenu->setSeparatorsCollapsible(true);
// Mehrere Aktionen erzeugen
QAction* underLineAct = new QAction(
tr("&Unterstreichen"), this );
underLineAct->setCheckable(true);
underLineAct->setShortcut(tr("Ctrl+U"));
underLineAct->setStatusTip(
tr("Text unterstreichen") );
underLineAct->setIcon(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/text_underline.png")));
connect( underLineAct, SIGNAL(triggered(bool)),
editor, SLOT(setFontUnderline(bool)) );
QAction *leftAlignAct = new QAction(
tr("&Links ausgerichtet"), this);
leftAlignAct->setCheckable(true);
leftAlignAct->setShortcut(tr("Ctrl+L"));
leftAlignAct->setStatusTip(
tr("Text links ausrichten"));
leftAlignAct->setIcon(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/text_align_left.png")));
connect( leftAlignAct, SIGNAL(triggered()),
this, SLOT(leftAlignment() ) );
QAction *rightAlignAct = new QAction(
tr("&Rechts ausgerichtet"), this);
rightAlignAct->setCheckable(true);
rightAlignAct->setShortcut(tr("Ctrl+R"));
rightAlignAct->setStatusTip(
tr("Text rechts ausrichten") );
rightAlignAct->setIcon(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/text_align_right.png")));
connect( rightAlignAct, SIGNAL(triggered()),
this, SLOT(rightAlignment() ) );
QAction *justifyAct = new QAction(
tr("&Bündig ausrichten"), this);
justifyAct->setCheckable(true);
justifyAct->setShortcut(tr("Ctrl+J"));
justifyAct->setStatusTip(
tr("Text bündig ausrichten"));
justifyAct->setIcon(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/text_align_justify.png")));
connect( justifyAct, SIGNAL(triggered()),
this, SLOT(justifyAlignment() ) );
QAction *centerAct = new QAction(
tr("&Zentriert ausrichten"), this);
centerAct->setCheckable(true);
centerAct->setShortcut(tr("Ctrl+E"));
centerAct->setStatusTip(
tr("Text zentriert ausrichten") );
centerAct->setIcon(
QIcon(QString("%1%2").arg(QCoreApplication::applicationDirPath()).arg("/images/text_align_center.png")));
connect( centerAct, SIGNAL(triggered()),
this, SLOT(centerAlignment() ) );
// Einige Aktionen zu einer Gruppe zusammenfassen
QActionGroup* alignmentGroup = new QActionGroup(
this );
alignmentGroup->addAction(leftAlignAct);
alignmentGroup->addAction(rightAlignAct);
alignmentGroup->addAction(justifyAct);
alignmentGroup->addAction(centerAct);
leftAlignAct->setChecked(true);
// Nochmals zwei weitere Aktionen
QAction *InZoom = new QAction(
tr("&Zoom in ..."), this );
InZoom->setStatusTip(tr("Zoom in the text"));
connect( InZoom, SIGNAL(triggered()),
editor, SLOT(zoomIn() ) );
QAction *OutZoom = new QAction(
tr("&Zoom out ..."), this );
OutZoom->setStatusTip(tr("Zoom out the text"));
connect( OutZoom, SIGNAL(triggered() ),
editor, SLOT(zoomOut() ) );
// Ein Sub-Menü "Format" bei "Bearbeiten" einfügen
QMenu *formatMenu = workMenu->addMenu(
tr("&Format") );
formatMenu->addAction(underLineAct);
formatMenu->addSeparator();
formatMenu->addAction(leftAlignAct);
formatMenu->addAction(rightAlignAct);
formatMenu->addAction(justifyAct);
formatMenu->addAction(centerAct);
formatMenu->addSeparator();
formatMenu->addAction(InZoom);
formatMenu->addAction(OutZoom);
workMenu->setTearOffEnabled(true);
workMenu->setWindowTitle("Bearbeiten");
// Zur Demonstration eine Aktion mit QVariant
Start = new QAction(tr("&Programmstart ..."), this);
Start->setStatusTip(tr("Zeit des Programmstarts"));
Start->setData(QVariant(QTime::currentTime()));
QFont font; font.setBold(true);
Start->setFont(font);
Start->setShortcut(tr("Ctrl+T"));
Start->setShortcutContext(Qt::ApplicationShortcut);
connect( Start, SIGNAL( triggered() ),
this, SLOT( printStart() ) );
workMenu->addAction(Start);
// Eine neue Statusleiste erzeugen und zum
// Hauptfenster hinzufügen
(void*) statusBar ();
// Permanente Meldung in der Statusleiste
// Zeichen, Wörter, Zeilen
sLabel = new QLabel;
sLabel->setFrameStyle(
QFrame::Panel | QFrame::Sunken );
sLabel->setLineWidth(2);
statusBar()->addPermanentWidget(sLabel);
connect( editor, SIGNAL( textChanged() ),
this, SLOT( updateStatusBar() ) );
updateStatusBar();
// Laufend aktuelle Uhrzeit in der Statusleiste
time = new QLCDNumber;
time->setFrameStyle(QFrame::Panel | QFrame::Sunken);
time->setLineWidth(2);
time->setSegmentStyle(QLCDNumber::Flat);
statusBar()->addPermanentWidget(time);
QTimer *timer = new QTimer(this);
connect( timer, SIGNAL(timeout()),
this, SLOT(updateTime()) );
// Jede Sekunde updateTime() aufrufen
timer->start(1000);
updateTime();
// Werkzeugleiste erzeugen
toolFile = addToolBar(tr("Datei"));
// Icons mit Text darunter anzeigen
toolFile->setToolButtonStyle (
Qt::ToolButtonTextUnderIcon );
// Werkzeugleiste nur nach links
// oder oben Verschiebbar
toolFile->setAllowedAreas(
Qt::LeftToolBarArea | Qt::TopToolBarArea );
// Aktionen zur Werkzeugleiste hinzufügen
toolFile->addAction(act1);
toolFile->addAction(act2);
toolFile->addAction(act3);
// Noch eine Werkzeugleiste
toolWork = addToolBar(tr("Bearbeiten"));
// Werkzeugleiste unten anzeigen
addToolBar(Qt::TopToolBarArea, toolWork );
// Position nicht mehr veränderbar
toolWork->setMovable(false);
// Aktionen zur Werkzeugleiste hinzufügen
toolWork->addAction(underLineAct);
toolWork->addSeparator ();
toolWork->addAction(leftAlignAct);
toolWork->addAction(rightAlignAct);
toolWork->addAction(justifyAct);
toolWork->addAction(centerAct);
toolWork->addSeparator ();
// Eine Schrift-Combobox zur Werkzeugleiste
QFontComboBox *cFont = new QFontComboBox;
toolWork->addWidget(cFont);
connect(
cFont, SIGNAL( currentFontChanged(const QFont& )),
editor, SLOT(setCurrentFont ( const QFont&) ) );
// Ein neues Dock-Widget-erzeugen
QDockWidget *dock = new QDockWidget(
tr("WYSIWYG-Editor"), this );
// nur in den rechten und linken Bereich erlauben
dock->setAllowedAreas(
Qt::LeftDockWidgetArea|Qt::RightDockWidgetArea);
// Widget für das Dock-Widget erzeugen
dock_editor = new QTextEdit;
// Editor als Widget im Dock-Fenster verwenden
dock->setWidget(dock_editor);
// auf der rechten Seite zum Hauptfenster hinzufügen
addDockWidget(Qt::RightDockWidgetArea, dock);
connect( editor, SIGNAL(textChanged() ),
this, SLOT( showHTML() ) );
// Einstellungen des Programms speichern
// Im Beispiel wird nur (ggf.) die zuletzt
// geöffnete Datei und die Größe des Fensters
settings = new QSettings(
tr("J.Wolf"), tr("JWTexteditor") );
settings->beginGroup("HauptFenster");
QString fileName =
settings->value("lastFile").toString();
QSize size =
settings->value("size", sizeHint()).toSize();
if (!fileName.isEmpty()) {
QFile file(fileName);
if (file.open(QFile::ReadOnly | QFile::Text)) {
editor->setPlainText(file.readAll());
statusBar()->showMessage(
tr("Zuletzt geöffnete Datei "
"erfolgreich geladen"));
// Wieder setzen
settings->setValue("lastFile", fileName );
}
else // falls die Datei nicht mehr existiert
settings->setValue("lastFile", "");
}
else // Keine Datei gesetzt
settings->setValue("lastFile", "");
settings->endGroup();
if( size.isNull() )
resize(640, 480);
else
resize(size);
setCentralWidget(editor);
setWindowTitle("QMainWindow - Demo");
}
QgsRasterHistogramWidget::QgsRasterHistogramWidget( QgsRasterLayer* lyr, QWidget *parent )
: QgsMapLayerConfigWidget( lyr, nullptr, parent )
, mRasterLayer( lyr )
, mRendererWidget( nullptr )
{
setupUi( this );
mSaveAsImageButton->setIcon( QgsApplication::getThemeIcon( QStringLiteral( "/mActionFileSave.svg" ) ) );
mRendererWidget = nullptr;
mRendererName = QStringLiteral( "singlebandgray" );
mHistoMin = 0;
mHistoMax = 0;
mHistoPicker = nullptr;
mHistoZoomer = nullptr;
mHistoMarkerMin = nullptr;
mHistoMarkerMax = nullptr;
QSettings settings;
mHistoShowMarkers = settings.value( QStringLiteral( "/Raster/histogram/showMarkers" ), false ).toBool();
// mHistoLoadApplyAll = settings.value( "/Raster/histogram/loadApplyAll", false ).toBool();
mHistoZoomToMinMax = settings.value( QStringLiteral( "/Raster/histogram/zoomToMinMax" ), false ).toBool();
mHistoUpdateStyleToMinMax = settings.value( QStringLiteral( "/Raster/histogram/updateStyleToMinMax" ), true ).toBool();
mHistoDrawLines = settings.value( QStringLiteral( "/Raster/histogram/drawLines" ), true ).toBool();
// mHistoShowBands = (HistoShowBands) settings.value( "/Raster/histogram/showBands", (int) ShowAll ).toInt();
mHistoShowBands = ShowAll;
bool isInt = true;
if ( true )
{
//band selector
int myBandCountInt = mRasterLayer->bandCount();
for ( int myIteratorInt = 1;
myIteratorInt <= myBandCountInt;
++myIteratorInt )
{
cboHistoBand->addItem( mRasterLayer->bandName( myIteratorInt ) );
Qgis::DataType mySrcDataType = mRasterLayer->dataProvider()->sourceDataType( myIteratorInt );
if ( !( mySrcDataType == Qgis::Byte ||
mySrcDataType == Qgis::Int16 || mySrcDataType == Qgis::Int32 ||
mySrcDataType == Qgis::UInt16 || mySrcDataType == Qgis::UInt32 ) )
isInt = false;
}
// histo min/max selectors
leHistoMin->setValidator( new QDoubleValidator( this ) );
leHistoMax->setValidator( new QDoubleValidator( this ) );
// this might generate many refresh events! test..
// connect( leHistoMin, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateHistoMarkers() ) );
// connect( leHistoMax, SIGNAL( textChanged( const QString & ) ), this, SLOT( updateHistoMarkers() ) );
// connect( leHistoMin, SIGNAL( textChanged( const QString & ) ), this, SLOT( applyHistoMin() ) );
// connect( leHistoMax, SIGNAL( textChanged( const QString & ) ), this, SLOT( applyHistoMax() ) );
connect( leHistoMin, SIGNAL( editingFinished() ), this, SLOT( applyHistoMin() ) );
connect( leHistoMax, SIGNAL( editingFinished() ), this, SLOT( applyHistoMax() ) );
// histo actions
// TODO move/add options to qgis options dialog
QMenu* menu = new QMenu( this );
menu->setSeparatorsCollapsible( false );
btnHistoActions->setMenu( menu );
QActionGroup* group;
QAction* action;
// min/max options
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Min/Max options" ), group );
action->setSeparator( true );
menu->addAction( action );
action = new QAction( tr( "Always show min/max markers" ), group );
action->setData( QVariant( "Show markers" ) );
action->setCheckable( true );
action->setChecked( mHistoShowMarkers );
menu->addAction( action );
action = new QAction( tr( "Zoom to min/max" ), group );
action->setData( QVariant( "Zoom min_max" ) );
action->setCheckable( true );
action->setChecked( mHistoZoomToMinMax );
menu->addAction( action );
action = new QAction( tr( "Update style to min/max" ), group );
action->setData( QVariant( "Update min_max" ) );
action->setCheckable( true );
action->setChecked( mHistoUpdateStyleToMinMax );
menu->addAction( action );
// visibility options
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Visibility" ), group );
action->setSeparator( true );
menu->addAction( action );
group = new QActionGroup( this );
group->setExclusive( true ); // these options are exclusive
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Show all bands" ), group );
action->setData( QVariant( "Show all" ) );
action->setCheckable( true );
action->setChecked( mHistoShowBands == ShowAll );
menu->addAction( action );
action = new QAction( tr( "Show RGB/Gray band(s)" ), group );
action->setData( QVariant( "Show RGB" ) );
action->setCheckable( true );
action->setChecked( mHistoShowBands == ShowRGB );
menu->addAction( action );
action = new QAction( tr( "Show selected band" ), group );
action->setData( QVariant( "Show selected" ) );
action->setCheckable( true );
action->setChecked( mHistoShowBands == ShowSelected );
menu->addAction( action );
// display options
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Display" ), group );
action->setSeparator( true );
menu->addAction( action );
// should we plot as histogram instead of line plot? (int data only)
action = new QAction( QLatin1String( "" ), group );
action->setData( QVariant( "Draw lines" ) );
if ( isInt )
{
action->setText( tr( "Draw as lines" ) );
action->setCheckable( true );
action->setChecked( mHistoDrawLines );
}
else
{
action->setText( tr( "Draw as lines (only int layers)" ) );
action->setEnabled( false );
}
menu->addAction( action );
// actions
action = new QAction( tr( "Actions" ), group );
action->setSeparator( true );
menu->addAction( action );
// load actions
group = new QActionGroup( this );
group->setExclusive( false );
connect( group, SIGNAL( triggered( QAction* ) ), this, SLOT( histoActionTriggered( QAction* ) ) );
action = new QAction( tr( "Reset" ), group );
action->setData( QVariant( "Load reset" ) );
menu->addAction( action );
// these actions have been disabled for api cleanup, restore them eventually
// TODO restore these in qgis 2.4
#if 0
// Load min/max needs 3 params (method, extent, accuracy), cannot put it in single item
action = new QAction( tr( "Load min/max" ), group );
action->setSeparator( true );
menu->addAction( action );
action = new QAction( tr( "Estimate (faster)" ), group );
action->setData( QVariant( "Load estimate" ) );
menu->addAction( action );
action = new QAction( tr( "Actual (slower)" ), group );
action->setData( QVariant( "Load actual" ) );
menu->addAction( action );
action = new QAction( tr( "Current extent" ), group );
action->setData( QVariant( "Load extent" ) );
menu->addAction( action );
action = new QAction( tr( "Use stddev (1.0)" ), group );
action->setData( QVariant( "Load 1 stddev" ) );
menu->addAction( action );
action = new QAction( tr( "Use stddev (custom)" ), group );
action->setData( QVariant( "Load stddev" ) );
menu->addAction( action );
action = new QAction( tr( "Load for each band" ), group );
action->setData( QVariant( "Load apply all" ) );
action->setCheckable( true );
action->setChecked( mHistoLoadApplyAll );
menu->addAction( action );
#endif
//others
action = new QAction( tr( "Recompute Histogram" ), group );
action->setData( QVariant( "Compute histogram" ) );
menu->addAction( action );
}
XmlConsole::XmlConsole(Client* client, QWidget *parent) :
QWidget(parent),
m_ui(new Ui::XmlConsole),
m_client(client), m_filter(0x1f)
{
m_ui->setupUi(this);
m_client->addXmlStreamHandler(this);
QPalette pal = palette();
pal.setColor(QPalette::Base, Qt::black);
pal.setColor(QPalette::Text, Qt::white);
m_ui->xmlBrowser->viewport()->setPalette(pal);
QTextDocument *doc = m_ui->xmlBrowser->document();
doc->setDocumentLayout(new QPlainTextDocumentLayout(doc));
doc->clear();
QTextFrameFormat format = doc->rootFrame()->frameFormat();
format.setBackground(QColor(Qt::black));
format.setMargin(0);
doc->rootFrame()->setFrameFormat(format);
QMenu *menu = new QMenu(m_ui->filterButton);
menu->setSeparatorsCollapsible(false);
menu->addSeparator()->setText(tr("Filter"));
QActionGroup *group = new QActionGroup(menu);
QAction *disabled = group->addAction(menu->addAction(tr("Disabled")));
disabled->setCheckable(true);
disabled->setData(Disabled);
QAction *jid = group->addAction(menu->addAction(tr("By JID")));
jid->setCheckable(true);
jid->setData(ByJid);
QAction *xmlns = group->addAction(menu->addAction(tr("By namespace uri")));
xmlns->setCheckable(true);
xmlns->setData(ByXmlns);
QAction *attrb = group->addAction(menu->addAction(tr("By all attributes")));
attrb->setCheckable(true);
attrb->setData(ByAllAttributes);
disabled->setChecked(true);
connect(group, SIGNAL(triggered(QAction*)), this, SLOT(onActionGroupTriggered(QAction*)));
menu->addSeparator()->setText(tr("Visible stanzas"));
group = new QActionGroup(menu);
group->setExclusive(false);
QAction *iq = group->addAction(menu->addAction(tr("Information query")));
iq->setCheckable(true);
iq->setData(XmlNode::Iq);
iq->setChecked(true);
QAction *message = group->addAction(menu->addAction(tr("Message")));
message->setCheckable(true);
message->setData(XmlNode::Message);
message->setChecked(true);
QAction *presence = group->addAction(menu->addAction(tr("Presence")));
presence->setCheckable(true);
presence->setData(XmlNode::Presence);
presence->setChecked(true);
QAction *custom = group->addAction(menu->addAction(tr("Custom")));
custom->setCheckable(true);
custom->setData(XmlNode::Custom);
custom->setChecked(true);
connect(group, SIGNAL(triggered(QAction*)), this, SLOT(onActionGroupTriggered(QAction*)));
m_ui->filterButton->setMenu(menu);
m_stackBracketsColor = QColor(0x666666);
m_stackIncoming.bodyColor = QColor(0xbb66bb);
m_stackIncoming.tagColor = QColor(0x006666);
m_stackIncoming.attributeColor = QColor(0x009933);
m_stackIncoming.paramColor = QColor(0xcc0000);
m_stackOutgoing.bodyColor = QColor(0x999999);
m_stackOutgoing.tagColor = QColor(0x22aa22);
m_stackOutgoing.attributeColor = QColor(0xffff33);
m_stackOutgoing.paramColor = QColor(0xdd8811);
QAction *action = new QAction(tr("Close"),this);
action->setSoftKeyRole(QAction::NegativeSoftKey);
connect(action, SIGNAL(triggered()), SLOT(close()));
addAction(action);
}
QgsBrowserDockWidget::QgsBrowserDockWidget( const QString &name, QWidget *parent )
: QgsDockWidget( parent )
, mModel( nullptr )
, mProxyModel( nullptr )
, mPropertiesWidgetEnabled( false )
, mPropertiesWidgetHeight( 0 )
{
setupUi( this );
mContents->layout()->setContentsMargins( 0, 0, 0, 0 );
mContents->layout()->setMargin( 0 );
static_cast< QVBoxLayout * >( mContents->layout() )->setSpacing( 0 );
setWindowTitle( name );
mBrowserView = new QgsDockBrowserTreeView( this );
mLayoutBrowser->addWidget( mBrowserView );
mWidgetFilter->hide();
mLeFilter->setPlaceholderText( tr( "Type here to filter visible items..." ) );
// icons from http://www.fatcow.com/free-icons License: CC Attribution 3.0
QMenu *menu = new QMenu( this );
menu->setSeparatorsCollapsible( false );
mBtnFilterOptions->setMenu( menu );
QAction *action = new QAction( tr( "Case Sensitive" ), menu );
action->setData( "case" );
action->setCheckable( true );
action->setChecked( false );
connect( action, &QAction::toggled, this, &QgsBrowserDockWidget::setCaseSensitive );
menu->addAction( action );
QActionGroup *group = new QActionGroup( menu );
action = new QAction( tr( "Filter Pattern Syntax" ), group );
action->setSeparator( true );
menu->addAction( action );
action = new QAction( tr( "Normal" ), group );
action->setData( "normal" );
action->setCheckable( true );
action->setChecked( true );
menu->addAction( action );
action = new QAction( tr( "Wildcard(s)" ), group );
action->setData( "wildcard" );
action->setCheckable( true );
menu->addAction( action );
action = new QAction( tr( "Regular Expression" ), group );
action->setData( "regexp" );
action->setCheckable( true );
menu->addAction( action );
connect( mActionRefresh, &QAction::triggered, this, &QgsBrowserDockWidget::refresh );
connect( mActionAddLayers, &QAction::triggered, this, &QgsBrowserDockWidget::addSelectedLayers );
connect( mActionCollapse, &QAction::triggered, mBrowserView, &QgsDockBrowserTreeView::collapseAll );
connect( mActionShowFilter, &QAction::triggered, this, &QgsBrowserDockWidget::showFilterWidget );
connect( mActionPropertiesWidget, &QAction::triggered, this, &QgsBrowserDockWidget::enablePropertiesWidget );
connect( mLeFilter, &QgsFilterLineEdit::returnPressed, this, &QgsBrowserDockWidget::setFilter );
connect( mLeFilter, &QgsFilterLineEdit::cleared, this, &QgsBrowserDockWidget::setFilter );
connect( mLeFilter, &QgsFilterLineEdit::textChanged, this, &QgsBrowserDockWidget::setFilter );
connect( group, &QActionGroup::triggered, this, &QgsBrowserDockWidget::setFilterSyntax );
connect( mBrowserView, &QgsDockBrowserTreeView::customContextMenuRequested, this, &QgsBrowserDockWidget::showContextMenu );
connect( mBrowserView, &QgsDockBrowserTreeView::doubleClicked, this, &QgsBrowserDockWidget::addLayerAtIndex );
connect( mSplitter, &QSplitter::splitterMoved, this, &QgsBrowserDockWidget::splitterMoved );
}