MainWindow::MainWindow(QWidget* parent, Qt::WFlags fl)
: QMainWindow(parent,fl)
{
//required by Qt4 to initialise the ui
setupUi(this);
// Instantiate Provider Registry
#if defined(Q_WS_MAC)
QString myPluginsDir = "/Users/timsutton/apps/qgis.app/Contents/MacOS/lib/qgis";
#else
QString myPluginsDir = "/home/timlinux/apps/lib/qgis";
#endif
QgsProviderRegistry::instance(myPluginsDir);
// Create the Map Canvas
mpMapCanvas= new QgsMapCanvas(0, 0);
mpMapCanvas->enableAntiAliasing(true);
mpMapCanvas->useImageToRender(false);
mpMapCanvas->setCanvasColor(QColor(255, 255, 255));
mpMapCanvas->freeze(false);
mpMapCanvas->setVisible(true);
mpMapCanvas->refresh();
mpMapCanvas->show();
// Lay our widgets out in the main window
mpLayout = new QVBoxLayout(frameMap);
mpLayout->addWidget(mpMapCanvas);
//create the action behaviours
connect(mpActionPan, SIGNAL(triggered()), this, SLOT(panMode()));
connect(mpActionZoomIn, SIGNAL(triggered()), this, SLOT(zoomInMode()));
connect(mpActionZoomOut, SIGNAL(triggered()), this, SLOT(zoomOutMode()));
connect(mpActionAddLayer, SIGNAL(triggered()), this, SLOT(addLayer()));
//create a little toolbar
mpMapToolBar = addToolBar(tr("File"));
mpMapToolBar->addAction(mpActionAddLayer);
mpMapToolBar->addAction(mpActionZoomIn);
mpMapToolBar->addAction(mpActionZoomOut);
mpMapToolBar->addAction(mpActionPan);
//create the maptools
mpPanTool = new QgsMapToolPan(mpMapCanvas);
mpPanTool->setAction(mpActionPan);
mpZoomInTool = new QgsMapToolZoom(mpMapCanvas, FALSE); // false = in
mpZoomInTool->setAction(mpActionZoomIn);
mpZoomOutTool = new QgsMapToolZoom(mpMapCanvas, TRUE ); //true = out
mpZoomOutTool->setAction(mpActionZoomOut);
}
MainWindow::MainWindow(QWidget* parent, Qt::WFlags fl)
: QMainWindow(parent,fl)
{
//required by Qt4 to initialise the ui
setupUi(this);
// Create the Map Canvas
mpMapCanvas= new QgsMapCanvas(0, 0);
mpMapCanvas->enableAntiAliasing(true);
mpMapCanvas->useImageToRender(false);
mpMapCanvas->setCanvasColor(QColor(255, 255, 255));
mpMapCanvas->freeze(false);
mpMapCanvas->setVisible(true);
mpMapCanvas->refresh();
mpMapCanvas->show();
// Lay our widgets out in the main window
mpLayout = new QVBoxLayout(frameMap);
mpLayout->addWidget(mpMapCanvas);
//create the action behaviours
connect(mpActionPan, SIGNAL(triggered()), this, SLOT(panMode()));
connect(mpActionZoomIn, SIGNAL(triggered()), this, SLOT(zoomInMode()));
connect(mpActionZoomOut, SIGNAL(triggered()), this, SLOT(zoomOutMode()));
connect(mpActionAddLayer, SIGNAL(triggered()), this, SLOT(addLayer()));
//create a little toolbar
mpMapToolBar = addToolBar(tr("File"));
mpMapToolBar->addAction(mpActionAddLayer);
mpMapToolBar->addAction(mpActionZoomIn);
mpMapToolBar->addAction(mpActionZoomOut);
mpMapToolBar->addAction(mpActionPan);
//create the maptools
mpPanTool = new QgsMapToolPan(mpMapCanvas);
mpPanTool->setAction(mpActionPan);
mpZoomInTool = new QgsMapToolZoom(mpMapCanvas, FALSE); // false = in
mpZoomInTool->setAction(mpActionZoomIn);
mpZoomOutTool = new QgsMapToolZoom(mpMapCanvas, TRUE ); //true = out
mpZoomOutTool->setAction(mpActionZoomOut);
}
void HlpFlightPlannerApp::initApp()
{
#if defined(Q_WS_MAC)
QString pluginPath = "/Users/denis/apps/qgis.app/Contents/MacOS/lib/qgis";
#elif defined(Q_WS_WIN)
QString pluginPath = "c:\\hfp\\qgis\plugins";
QString prefixPath = "c:\\hfp\\qgis";
#else
QString pluginPath = "/usr/local/lib/qgis/plugins/";
QString prefixPath = "/usr/local";
#endif
QgsApplication::setPluginPath( pluginPath );
QgsApplication::setPrefixPath( prefixPath, true);
QgsApplication::initQgis();
QSettings settings;
settings.setValue( "/qgis/digitizing/marker_only_for_selected", true );
// Central widget
QWidget *centralWidget = this->centralWidget();
QGridLayout *centralLayout = new QGridLayout( centralWidget );
centralWidget->setLayout( centralLayout );
centralLayout->setContentsMargins( 0, 0, 0, 0 );
// Map canvas
mMapCanvas = new QgsMapCanvas( centralWidget, "theMapCanvas" );
mMapCanvas->setCanvasColor( QColor( 255, 255, 255 ) );
mMapCanvas->setWheelAction( QgsMapCanvas::WheelZoomToMouseCursor, 2 );
centralLayout->addWidget( mMapCanvas, 0, 0, 2, 1 );
connect( mMapCanvas, SIGNAL( mapToolSet( QgsMapTool *, QgsMapTool * ) ),
this, SLOT( mapToolChanged( QgsMapTool *, QgsMapTool * ) ) );
// Message bar
mInfoBar = new QgsMessageBar( centralWidget );
mInfoBar->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Fixed );
centralLayout->addWidget( mInfoBar, 0, 0, 1, 1 );
// Map manager
mMapManager = new HlpMapManager( this );
connect( ui->mActionMapManager, SIGNAL(toggled(bool)), mMapManager, SLOT( setVisible( bool )) );
connect( mMapManager->toggleViewAction(), SIGNAL(toggled(bool)), ui->mActionMapManager, SLOT( setChecked( bool ) ) );
addDockWidget( Qt::LeftDockWidgetArea, mMapManager );
// create map layer registry if doesn't exist
QgsMapLayerRegistry::instance();
// CRS
mMapCanvas->setCrsTransformEnabled( true );
mMapCanvas->setDestinationCrs( HlpProject::instance()->epsg() );
mMapCanvas->refresh();
QgsMapToPixel test = mMapCanvas->mapSettings().mapToPixel();
// add the layers
QMap<QString, QgsMapLayer*> layerList = HlpProject::instance()->createLayers();
if ( layerList.isEmpty() )
{
// TODO: what?
return;
}
mFlightlineLayer = dynamic_cast<QgsVectorLayer*>( layerList.value("flightline") );
mProfileLayer = dynamic_cast<QgsVectorLayer*>( layerList.value("profile") );
mWaypointLayer = dynamic_cast<QgsVectorLayer*>( layerList.value("waypoint") );
mFlightlineLayer->startEditing();
mProfileLayer->startEditing();
mWaypointLayer->startEditing();
// layers registries
connect( HlpMapRegistry::instance(), SIGNAL(layersChanged(bool)), this, SLOT(setLayerSet(bool)) );
// Map tools
mPanTool = new QgsMapToolPan( mMapCanvas );
connect( ui->mActionPan, SIGNAL(triggered()), this, SLOT(panMode()));
mPanTool->setAction(ui->mActionPan);
mAddProfileTool = new HlpAddProfile( mMapCanvas, mProfileLayer );
connect( ui->mActionAddProfile, SIGNAL( triggered() ), this, SLOT( addProfile() ) );
mAddProfileTool->setAction(ui->mActionAddProfile);
// Other actions
connect( ui->mActionZoomIn, SIGNAL(triggered()), this, SLOT(zoomIn()) );
connect( ui->mActionZoomOut, SIGNAL(triggered()), this, SLOT(zoomOut()) );
}
