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https://github.com/qgis/QGIS.git
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88e00d67d5
This reverts commit 5f66f36ff6dd911ba3fca8ec9580e50812f404a0. Some outstanding issues need to be addressed before this can be merged
226 lines
10 KiB
C++
226 lines
10 KiB
C++
/***************************************************************************
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qgsdatasourcemanagerdialog.cpp - datasource manager dialog
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---------------------
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begin : May 19, 2017
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copyright : (C) 2017 by Alessandro Pasotti
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email : apasotti at itopen dot it
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include <QMessageBox>
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#include <QListWidgetItem>
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#include "qgsdatasourcemanagerdialog.h"
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#include "ui_qgsdatasourcemanagerdialog.h"
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#include "qgsbrowserdockwidget.h"
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#include "qgssettings.h"
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#include "qgsproviderregistry.h"
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#include "qgsabstractdatasourcewidget.h"
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#include "qgsmapcanvas.h"
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QgsDataSourceManagerDialog::QgsDataSourceManagerDialog( QWidget *parent, QgsMapCanvas *canvas, Qt::WindowFlags fl ) :
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QgsOptionsDialogBase( QStringLiteral( "Data Source Manager" ), parent, fl ),
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ui( new Ui::QgsDataSourceManagerDialog ),
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mPreviousRow( -1 ),
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mMapCanvas( canvas )
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{
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ui->setupUi( this );
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ui->verticalLayout_2->setSpacing( 6 );
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ui->verticalLayout_2->setMargin( 0 );
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ui->verticalLayout_2->setContentsMargins( 0, 0, 0, 0 );
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// QgsOptionsDialogBase handles saving/restoring of geometry, splitter and current tab states,
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// switching vertical tabs between icon/text to icon-only modes (splitter collapsed to left),
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// and connecting QDialogButtonBox's accepted/rejected signals to dialog's accept/reject slots
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initOptionsBase( true );
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// Bind list index to the stacked dialogs
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connect( ui->mOptionsListWidget, &QListWidget::currentRowChanged, this, &QgsDataSourceManagerDialog::setCurrentPage );
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// BROWSER Add the browser widget to the first stacked widget page
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mBrowserWidget = new QgsBrowserDockWidget( QStringLiteral( "Browser" ), this );
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mBrowserWidget->setFeatures( QDockWidget::NoDockWidgetFeatures );
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ui->mOptionsStackedWidget->addWidget( mBrowserWidget );
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mPageNames.append( QStringLiteral( "browser" ) );
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// Forward all browser signals
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connect( mBrowserWidget, &QgsBrowserDockWidget::handleDropUriList, this, &QgsDataSourceManagerDialog::handleDropUriList );
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connect( mBrowserWidget, &QgsBrowserDockWidget::openFile, this, &QgsDataSourceManagerDialog::openFile );
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connect( mBrowserWidget, &QgsBrowserDockWidget::connectionsChanged, this, &QgsDataSourceManagerDialog::connectionsChanged );
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connect( this, &QgsDataSourceManagerDialog::updateProjectHome, mBrowserWidget, &QgsBrowserDockWidget::updateProjectHome );
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// Add data provider dialogs
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QWidget *dlg = nullptr;
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addVectorProviderDialog( QStringLiteral( "ogr" ), tr( "Vector" ), QStringLiteral( "/mActionAddOgrLayer.svg" ) );
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addRasterProviderDialog( QStringLiteral( "gdal" ), tr( "Raster" ), QStringLiteral( "/mActionAddRasterLayer.svg" ) );
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addVectorProviderDialog( QStringLiteral( "delimitedtext" ), tr( "Delimited Text" ), QStringLiteral( "/mActionAddDelimitedTextLayer.svg" ) );
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#ifdef HAVE_POSTGRESQL
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addDbProviderDialog( QStringLiteral( "postgres" ), tr( "PostgreSQL" ), QStringLiteral( "/mActionAddPostgisLayer.svg" ) );
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#endif
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addDbProviderDialog( QStringLiteral( "spatialite" ), tr( "SpatiaLite" ), QStringLiteral( "/mActionAddSpatiaLiteLayer.svg" ) );
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addDbProviderDialog( QStringLiteral( "mssql" ), tr( "MSSQL" ), QStringLiteral( "/mActionAddMssqlLayer.svg" ) );
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addDbProviderDialog( QStringLiteral( "DB2" ), tr( "DB2" ), QStringLiteral( "/mActionAddDb2Layer.svg" ) );
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#ifdef HAVE_ORACLE
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addDbProviderDialog( QStringLiteral( "oracle" ), tr( "Oracle" ), QStringLiteral( "/mActionAddOracleLayer.svg" ) );
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#endif
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dlg = addVectorProviderDialog( QStringLiteral( "virtual" ), tr( "Virtual Layer" ), QStringLiteral( "/mActionAddVirtualLayer.svg" ) );
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// Apparently this is the only provider using replaceVectorLayer, we should
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// move this in to the base abstract class when it is used by at least one
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// additional provider.
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if ( dlg )
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{
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connect( dlg, SIGNAL( replaceVectorLayer( QString, QString, QString, QString ) ), this, SIGNAL( replaceSelectedVectorLayer( QString, QString, QString, QString ) ) );
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}
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addRasterProviderDialog( QStringLiteral( "wms" ), tr( "WMS" ), QStringLiteral( "/mActionAddWmsLayer.svg" ) );
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addRasterProviderDialog( QStringLiteral( "wcs" ), tr( "WCS" ), QStringLiteral( "/mActionAddWcsLayer.svg" ) );
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addVectorProviderDialog( QStringLiteral( "WFS" ), tr( "WFS" ), QStringLiteral( "/mActionAddWfsLayer.svg" ) );
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addRasterProviderDialog( QStringLiteral( "arcgismapserver" ), tr( "ArcGIS Map Server" ), QStringLiteral( "/mActionAddAmsLayer.svg" ) );
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addVectorProviderDialog( QStringLiteral( "arcgisfeatureserver" ), tr( "ArcGIS Feature Server" ), QStringLiteral( "/mActionAddAfsLayer.svg" ) );
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}
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QgsDataSourceManagerDialog::~QgsDataSourceManagerDialog()
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{
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delete ui;
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}
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void QgsDataSourceManagerDialog::openPage( QString pageName )
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{
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int pageIdx = mPageNames.indexOf( pageName );
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if ( pageIdx != -1 )
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{
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QTimer::singleShot( 0, this, [ = ] { setCurrentPage( pageIdx ); } );
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}
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}
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void QgsDataSourceManagerDialog::setCurrentPage( int index )
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{
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mPreviousRow = ui->mOptionsStackedWidget->currentIndex();
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ui->mOptionsStackedWidget->setCurrentIndex( index );
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setWindowTitle( tr( "Data Source Manager | %1" ).arg( ui->mOptionsListWidget->currentItem()->text() ) );
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}
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void QgsDataSourceManagerDialog::setPreviousPage()
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{
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int prevPage = mPreviousRow != -1 ? mPreviousRow : 0;
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setCurrentPage( prevPage );
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}
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void QgsDataSourceManagerDialog::refresh()
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{
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mBrowserWidget->refresh();
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emit providerDialogsRefreshRequested();
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}
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void QgsDataSourceManagerDialog::rasterLayerAdded( const QString &uri, const QString &baseName, const QString &providerKey )
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{
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emit addRasterLayer( uri, baseName, providerKey );
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}
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void QgsDataSourceManagerDialog::vectorLayerAdded( const QString &vectorLayerPath, const QString &baseName, const QString &providerKey )
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{
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emit addVectorLayer( vectorLayerPath, baseName, providerKey );
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}
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void QgsDataSourceManagerDialog::vectorLayersAdded( const QStringList &layerQStringList, const QString &enc, const QString &dataSourceType )
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{
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emit addVectorLayers( layerQStringList, enc, dataSourceType );
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}
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QgsAbstractDataSourceWidget *QgsDataSourceManagerDialog::providerDialog( const QString providerKey, const QString providerName, const QString icon, QString title )
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{
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QgsAbstractDataSourceWidget *dlg = dynamic_cast<QgsAbstractDataSourceWidget *>( QgsProviderRegistry::instance()->createSelectionWidget( providerKey, this, Qt::Widget, QgsProviderRegistry::WidgetMode::Embedded ) );
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if ( !dlg )
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{
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QMessageBox::warning( this, providerName, tr( "Cannot get %1 select dialog from provider %2." ).arg( providerName, providerKey ) );
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return nullptr;
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}
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else
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{
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mPageNames.append( providerKey );
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ui->mOptionsStackedWidget->addWidget( dlg );
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QListWidgetItem *layerItem = new QListWidgetItem( providerName, ui->mOptionsListWidget );
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layerItem->setToolTip( title.isEmpty() ? tr( "Add %1 layer" ).arg( providerName ) : title );
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layerItem->setIcon( QgsApplication::getThemeIcon( icon ) );
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// Set crs and extent from canvas
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if ( mMapCanvas )
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{
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dlg->setMapCanvas( mMapCanvas );
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}
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connect( dlg, &QgsAbstractDataSourceWidget::rejected, this, &QgsDataSourceManagerDialog::reject );
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connect( dlg, &QgsAbstractDataSourceWidget::accepted, this, &QgsDataSourceManagerDialog::accept );
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return dlg;
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}
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}
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QgsAbstractDataSourceWidget *QgsDataSourceManagerDialog::addDbProviderDialog( const QString providerKey, const QString providerName, const QString icon, QString title )
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{
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QgsAbstractDataSourceWidget *dlg = providerDialog( providerKey, providerName, icon, title );
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if ( dlg )
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{
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connect( dlg, SIGNAL( addDatabaseLayers( QStringList const &, QString const & ) ),
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this, SIGNAL( addDatabaseLayers( QStringList const &, QString const & ) ) );
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connect( dlg, SIGNAL( progress( int, int ) ),
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this, SIGNAL( showProgress( int, int ) ) );
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connect( dlg, SIGNAL( progressMessage( QString ) ),
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this, SIGNAL( showStatusMessage( QString ) ) );
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connect( dlg, SIGNAL( connectionsChanged() ), this, SIGNAL( connectionsChanged() ) );
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connect( this, SIGNAL( providerDialogsRefreshRequested() ), dlg, SLOT( refresh() ) );
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}
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return dlg;
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}
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QgsAbstractDataSourceWidget *QgsDataSourceManagerDialog::addRasterProviderDialog( const QString providerKey, const QString providerName, const QString icon, QString title )
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{
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QgsAbstractDataSourceWidget *dlg = providerDialog( providerKey, providerName, icon, title );
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if ( dlg )
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{
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connect( dlg, SIGNAL( addRasterLayer( QString const &, QString const &, QString const & ) ),
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this, SIGNAL( addRasterLayer( QString const &, QString const &, QString const & ) ) );
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connect( dlg, SIGNAL( connectionsChanged() ), this, SIGNAL( connectionsChanged() ) );
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connect( this, SIGNAL( providerDialogsRefreshRequested() ), dlg, SLOT( refresh() ) );
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}
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return dlg;
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}
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QgsAbstractDataSourceWidget *QgsDataSourceManagerDialog::addVectorProviderDialog( const QString providerKey, const QString providerName, const QString icon, QString title )
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{
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QgsAbstractDataSourceWidget *dlg = providerDialog( providerKey, providerName, icon, title );
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if ( dlg )
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{
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connect( dlg, &QgsAbstractDataSourceWidget::addVectorLayer, this, [ = ]( const QString & vectorLayerPath, const QString & baseName )
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{ this->vectorLayerAdded( vectorLayerPath, baseName, providerKey ); } );
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connect( dlg, &QgsAbstractDataSourceWidget::addVectorLayers, this, &QgsDataSourceManagerDialog::vectorLayersAdded );
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connect( this, SIGNAL( providerDialogsRefreshRequested() ), dlg, SLOT( refresh() ) );
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}
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return dlg;
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}
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void QgsDataSourceManagerDialog::showEvent( QShowEvent *e )
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{
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ui->mOptionsStackedWidget->currentWidget()->show();
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QDialog::showEvent( e );
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}
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