void QgsGlobePluginDialog::on_elevationAdd_clicked()
{
QString errorText;
bool validationResult = validateResource( elevationCombo->currentText(), elevationPath->text(), errorText );
QMessageBox msgBox;
msgBox.setText( errorText );
msgBox.setInformativeText( tr( "Do you want to add the datasource anyway?" ) );
msgBox.setIcon( QMessageBox::Warning );
msgBox.setStandardButtons( QMessageBox::Ok | QMessageBox::Cancel );
msgBox.setDefaultButton( QMessageBox::Cancel );
if ( validationResult || msgBox.exec() == QMessageBox::Ok )
{
int i = elevationDatasourcesWidget->rowCount();
QTableWidgetItem *type = new QTableWidgetItem( elevationCombo->currentText() );
QTableWidgetItem *uri = new QTableWidgetItem( elevationPath->text() );
QTableWidgetItem* cache = new QTableWidgetItem();
cache->setCheckState(( elevationCombo->currentText() == "Worldwind" ) ? Qt::Checked : Qt::Unchecked ); //worldwind_cache will be active
elevationDatasourcesWidget->setRowCount( 1 + i );
elevationDatasourcesWidget->setItem( i, 0, type );
elevationDatasourcesWidget->setItem( i, 1, cache );
elevationDatasourcesWidget->setItem( i, 2, uri );
elevationDatasourcesWidget->setCurrentItem( type, QItemSelectionModel::Clear );
}
}
ResourceHandle ResourceManager::loadResource(ResourceLoadOptions& options)
{
if( !archive ) return ResourceHandle(HandleInvalid);
Path fileExt = PathGetFileExtension(options.name);
// If the file has no extension, search for one with the same
// name but with known resource loadable file extensions.
if(fileExt.empty() && !findResource(options))
{
LogError("Could not find matching file for '%s'", options.name.c_str());
return ResourceHandle(HandleInvalid);
}
// Check if the resource is already loaded.
ResourceHandle handle = getResource(options.name);
if( handle ) return handle;
if( !validateResource(options.name) )
return ResourceHandle(HandleInvalid);
Resource* resource = prepareResource(options);
if( !resource )
return ResourceHandle(HandleInvalid);
handle = ResourceHandleCreate(resource);
if(handle == HandleInvalid)
return ResourceHandle(HandleInvalid);
// Register the decoded resource in the map.
Path base = PathGetFile(options.name);
auto key = MurmurHash64(base.c_str(), base.size(), 0);
resources.set(key, handle);
decodeResource(options);
return handle;
}
