Tiled mesh data item GUI provider

src/gui/CMakeLists.txt

@@ -461,6 +461,7 @@ set(QGIS_GUI_SRCS
   tableeditor/qgstableeditorwidget.cpp
 
   tiledmesh/qgstiledmeshconnectiondialog.cpp
+  tiledmesh/qgstiledmeshdataitemguiprovider.cpp
   tiledmesh/qgstiledmeshproviderguimetadata.cpp
   tiledmesh/qgstiledmeshsourceselect.cpp
 
@@ -1475,6 +1476,7 @@ set(QGIS_GUI_HDRS
   tableeditor/qgstableeditorwidget.h
 
   tiledmesh/qgstiledmeshconnectiondialog.h
+  tiledmesh/qgstiledmeshdataitemguiprovider.h
   tiledmesh/qgstiledmeshproviderguimetadata.h
   tiledmesh/qgstiledmeshsourceselect.h
 

src/gui/tiledmesh/qgstiledmeshdataitemguiprovider.cpp

@@ -0,0 +1,124 @@
+/***************************************************************************
+  qgstiledmeshdataitemguiprovider.cpp
+  --------------------------------------
+    begin                : June 2023
+    copyright            : (C) 2023 by Nyall Dawson
+    email                : nyall dot dawson at gmail dot com
+ ***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#include "qgstiledmeshdataitemguiprovider.h"
+#include "qgstiledmeshdataitems.h"
+#include "qgstiledmeshconnection.h"
+#include "qgstiledmeshconnectiondialog.h"
+#include "qgsmanageconnectionsdialog.h"
+
+#include <QMessageBox>
+#include <QFileDialog>
+
+///@cond PRIVATE
+
+void QgsTiledMeshDataItemGuiProvider::populateContextMenu( QgsDataItem *item, QMenu *menu, const QList<QgsDataItem *> &, QgsDataItemGuiContext )
+{
+  if ( QgsTiledMeshLayerItem *layerItem = qobject_cast< QgsTiledMeshLayerItem * >( item ) )
+  {
+    QAction *actionEdit = new QAction( tr( "Edit Connection…" ), menu );
+    connect( actionEdit, &QAction::triggered, this, [layerItem] { editConnection( layerItem ); } );
+    menu->addAction( actionEdit );
+
+    QAction *actionDelete = new QAction( tr( "Remove Connection" ), menu );
+    connect( actionDelete, &QAction::triggered, this, [layerItem] { deleteConnection( layerItem ); } );
+    menu->addAction( actionDelete );
+  }
+
+  if ( QgsTiledMeshRootItem *rootItem = qobject_cast< QgsTiledMeshRootItem * >( item ) )
+  {
+    QAction *actionNewCesium = new QAction( tr( "New Cesium 3D Tiles Connection…" ), menu );
+    connect( actionNewCesium, &QAction::triggered, this, [rootItem] { newConnection( rootItem ); } );
+    menu->addAction( actionNewCesium );
+
+    menu->addSeparator();
+
+    QAction *actionSave = new QAction( tr( "Save Connections…" ), menu );
+    connect( actionSave, &QAction::triggered, this, [] { saveConnections(); } );
+    menu->addAction( actionSave );
+
+    QAction *actionLoadXyzTilesServers = new QAction( tr( "Load Connections…" ), menu );
+    connect( actionLoadXyzTilesServers, &QAction::triggered, this, [rootItem] { loadConnections( rootItem ); } );
+    menu->addAction( actionLoadXyzTilesServers );
+  }
+}
+
+void QgsTiledMeshDataItemGuiProvider::editConnection( QgsDataItem *item )
+{
+  const QgsTiledMeshProviderConnection::Data connection = QgsTiledMeshProviderConnection::connection( item->name() );
+  const QString uri = QgsTiledMeshProviderConnection::encodedUri( connection );
+
+  QgsTiledMeshConnectionDialog dlg;
+
+  dlg.setConnection( item->name(), uri );
+  if ( !dlg.exec() )
+    return;
+
+  QgsTiledMeshProviderConnection::deleteConnection( item->name() );
+
+  QgsTiledMeshProviderConnection::Data newConnection = QgsTiledMeshProviderConnection::decodedUri( dlg.connectionUri() );
+  newConnection.provider = connection.provider;
+
+  QgsTiledMeshProviderConnection::addConnection( dlg.connectionName(), newConnection );
+
+  item->parent()->refreshConnections();
+}
+
+void QgsTiledMeshDataItemGuiProvider::deleteConnection( QgsDataItem *item )
+{
+  if ( QMessageBox::question( nullptr, tr( "Remove Connection" ), tr( "Are you sure you want to remove the connection “%1”?" ).arg( item->name() ),
+                              QMessageBox::Yes | QMessageBox::No, QMessageBox::No ) != QMessageBox::Yes )
+    return;
+
+  QgsTiledMeshProviderConnection::deleteConnection( item->name() );
+
+  item->parent()->refreshConnections();
+}
+
+void QgsTiledMeshDataItemGuiProvider::newConnection( QgsDataItem *item )
+{
+  QgsTiledMeshConnectionDialog dlg;
+  if ( !dlg.exec() )
+    return;
+
+  QgsTiledMeshProviderConnection::Data conn = QgsTiledMeshProviderConnection::decodedUri( dlg.connectionUri() );
+  conn.provider = QStringLiteral( "cesium" );
+
+  QgsTiledMeshProviderConnection::addConnection( dlg.connectionName(), conn );
+
+  item->refreshConnections();
+}
+
+void QgsTiledMeshDataItemGuiProvider::saveConnections()
+{
+  QgsManageConnectionsDialog dlg( nullptr, QgsManageConnectionsDialog::Export, QgsManageConnectionsDialog::TiledMesh );
+  dlg.exec();
+}
+
+void QgsTiledMeshDataItemGuiProvider::loadConnections( QgsDataItem *item )
+{
+  const QString fileName = QFileDialog::getOpenFileName( nullptr, tr( "Load Connections" ), QDir::homePath(),
+                           tr( "XML files (*.xml *.XML)" ) );
+  if ( fileName.isEmpty() )
+  {
+    return;
+  }
+
+  QgsManageConnectionsDialog dlg( nullptr, QgsManageConnectionsDialog::Import, QgsManageConnectionsDialog::TiledMesh, fileName );
+  if ( dlg.exec() == QDialog::Accepted )
+    item->refreshConnections();
+}
+
+///@endcond

src/gui/tiledmesh/qgstiledmeshdataitemguiprovider.h

@@ -0,0 +1,47 @@
+/***************************************************************************
+  qgstiledmeshdataitemguiprovider.h
+  --------------------------------------
+    begin                : June 2023
+    copyright            : (C) 2023 by Nyall Dawson
+    email                : nyall dot dawson at gmail dot com
+ ***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef QGSTILEDMESHDATAITEMGUIPROVIDER_H
+#define QGSTILEDMESHDATAITEMGUIPROVIDER_H
+
+///@cond PRIVATE
+#define SIP_NO_FILE
+
+#include "qgsdataitemguiprovider.h"
+
+
+class QgsTiledMeshDataItemGuiProvider : public QObject, public QgsDataItemGuiProvider
+{
+    Q_OBJECT
+  public:
+
+    QString name() override { return QStringLiteral( "Tiled Mesh" ); }
+
+    void populateContextMenu( QgsDataItem *item, QMenu *menu,
+                              const QList<QgsDataItem *> &selectedItems, QgsDataItemGuiContext context ) override;
+
+  private:
+    static void editConnection( QgsDataItem *item );
+    static void deleteConnection( QgsDataItem *item );
+    static void newConnection( QgsDataItem *item );
+    static void newArcGISConnection( QgsDataItem *item );
+    static void saveConnections();
+    static void loadConnections( QgsDataItem *item );
+
+};
+
+///@endcond
+
+#endif // QGSTILEDMESHDATAITEMGUIPROVIDER_H

src/gui/tiledmesh/qgstiledmeshproviderguimetadata.cpp

@@ -17,6 +17,7 @@
 #include "qgssourceselectprovider.h"
 #include "qgsapplication.h"
 #include "qgstiledmeshsourceselect.h"
+#include "qgstiledmeshdataitemguiprovider.h"
 
 ///@cond PRIVATE
 
@@ -39,6 +40,11 @@ QgsTiledMeshProviderGuiMetadata::QgsTiledMeshProviderGuiMetadata()
 {
 }
 
+QList<QgsDataItemGuiProvider *> QgsTiledMeshProviderGuiMetadata::dataItemGuiProviders()
+{
+  return { new QgsTiledMeshDataItemGuiProvider() };
+}
+
 QList<QgsSourceSelectProvider *> QgsTiledMeshProviderGuiMetadata::sourceSelectProviders()
 {
   return { new QgsTiledMeshSourceSelectProvider };

src/gui/tiledmesh/qgstiledmeshproviderguimetadata.h

@@ -29,6 +29,7 @@ class QgsTiledMeshProviderGuiMetadata: public QgsProviderGuiMetadata
   public:
     QgsTiledMeshProviderGuiMetadata();
 
+    QList<QgsDataItemGuiProvider *> dataItemGuiProviders() override;
     QList<QgsSourceSelectProvider *> sourceSelectProviders() override;
 };