private void LoadPerstistDesignerItems(IDiagramItem wholeDiagramToLoad, IDiagramViewModel diagramViewModel) { //load diagram items foreach (DiagramItemData diagramItemData in wholeDiagramToLoad.DesignerItems) { if (diagramItemData.ItemType == typeof(PersistDesignerItem)) { PersistDesignerItem persistedDesignerItem = databaseAccessService.FetchPersistDesignerItem(diagramItemData.ItemId); PersistDesignerItemViewModel persistDesignerItemViewModel = new PersistDesignerItemViewModel(persistedDesignerItem.Id, diagramViewModel, persistedDesignerItem.Left, persistedDesignerItem.Top, persistedDesignerItem.ItemWidth, persistedDesignerItem.ItemHeight, persistedDesignerItem.HostUrl); diagramViewModel.Items.Add(persistDesignerItemViewModel); } if (diagramItemData.ItemType == typeof(SettingsDesignerItem)) { SettingsDesignerItem settingsDesignerItem = databaseAccessService.FetchSettingsDesignerItem(diagramItemData.ItemId); SettingsDesignerItemViewModel settingsDesignerItemViewModel = new SettingsDesignerItemViewModel(settingsDesignerItem.Id, diagramViewModel, settingsDesignerItem.Left, settingsDesignerItem.Top, settingsDesignerItem.ItemWidth, settingsDesignerItem.ItemHeight, settingsDesignerItem.Setting1); diagramViewModel.Items.Add(settingsDesignerItemViewModel); } if (diagramItemData.ItemType == typeof(GroupDesignerItem)) { GroupDesignerItem groupDesignerItem = databaseAccessService.FetchGroupingDesignerItem(diagramItemData.ItemId); GroupingDesignerItemViewModel groupingDesignerItemViewModel = new GroupingDesignerItemViewModel(groupDesignerItem.Id, diagramViewModel, groupDesignerItem.Left, groupDesignerItem.Top, groupDesignerItem.ItemWidth, groupDesignerItem.ItemHeight); if (groupDesignerItem.DesignerItems != null && groupDesignerItem.DesignerItems.Count > 0) { LoadPerstistDesignerItems(groupDesignerItem, groupingDesignerItemViewModel); } diagramViewModel.Items.Add(groupingDesignerItemViewModel); } } //load connection items foreach (int connectionId in wholeDiagramToLoad.ConnectionIds) { Connection connection = databaseAccessService.FetchConnection(connectionId); DesignerItemViewModelBase sourceItem = GetConnectorDataItem(diagramViewModel, connection.SourceId, connection.SourceType); ConnectorOrientation sourceConnectorOrientation = GetOrientationForConnector(connection.SourceOrientation); FullyCreatedConnectorInfo sourceConnectorInfo = GetFullConnectorInfo(connection.Id, sourceItem, sourceConnectorOrientation); DesignerItemViewModelBase sinkItem = GetConnectorDataItem(diagramViewModel, connection.SinkId, connection.SinkType); ConnectorOrientation sinkConnectorOrientation = GetOrientationForConnector(connection.SinkOrientation); FullyCreatedConnectorInfo sinkConnectorInfo = GetFullConnectorInfo(connection.Id, sinkItem, sinkConnectorOrientation); ConnectorViewModel connectionVM = new ConnectorViewModel(connection.Id, diagramViewModel, sourceConnectorInfo, sinkConnectorInfo); diagramViewModel.Items.Add(connectionVM); } }
private void SavePersistDesignerItem(IDiagramItem wholeDiagramToSave, IDiagramViewModel diagramViewModel) { //Save all PersistDesignerItemViewModel foreach (var persistItemVM in diagramViewModel.Items.OfType <PersistDesignerItemViewModel>()) { PersistDesignerItem persistDesignerItem = new PersistDesignerItem(persistItemVM.Id, persistItemVM.Left, persistItemVM.Top, persistItemVM.ItemWidth, persistItemVM.ItemHeight, persistItemVM.HostUrl); persistItemVM.Id = databaseAccessService.SavePersistDesignerItem(persistDesignerItem); wholeDiagramToSave.DesignerItems.Add(new DiagramItemData(persistDesignerItem.Id, typeof(PersistDesignerItem))); } //Save all SettingsDesignerItemViewModel foreach (var settingsItemVM in diagramViewModel.Items.OfType <SettingsDesignerItemViewModel>()) { SettingsDesignerItem settingsDesignerItem = new SettingsDesignerItem(settingsItemVM.Id, settingsItemVM.Left, settingsItemVM.Top, settingsItemVM.ItemWidth, settingsItemVM.ItemHeight, settingsItemVM.Setting1); settingsItemVM.Id = databaseAccessService.SaveSettingDesignerItem(settingsDesignerItem); wholeDiagramToSave.DesignerItems.Add(new DiagramItemData(settingsDesignerItem.Id, typeof(SettingsDesignerItem))); } //Save all GroupingDesignerItemViewModel foreach (var groupingItemVM in diagramViewModel.Items.OfType <GroupingDesignerItemViewModel>()) { GroupDesignerItem groupDesignerItem = new GroupDesignerItem(groupingItemVM.Id, groupingItemVM.Left, groupingItemVM.Top, groupingItemVM.ItemWidth, groupingItemVM.ItemHeight); if (groupingItemVM.Items != null && groupingItemVM.Items.Count > 0) { SavePersistDesignerItem(groupDesignerItem, groupingItemVM); } groupingItemVM.Id = databaseAccessService.SaveGroupingDesignerItem(groupDesignerItem); wholeDiagramToSave.DesignerItems.Add(new DiagramItemData(groupDesignerItem.Id, typeof(GroupDesignerItem))); } //Save all connections which should now have their Connection.DataItems filled in with correct Ids foreach (var connectionVM in diagramViewModel.Items.OfType <ConnectorViewModel>()) { FullyCreatedConnectorInfo sinkConnector = connectionVM.SinkConnectorInfo as FullyCreatedConnectorInfo; Connection connection = new Connection( connectionVM.Id, connectionVM.SourceConnectorInfo.DataItem.Id, GetOrientationFromConnector(connectionVM.SourceConnectorInfo.Orientation), GetTypeOfDiagramItem(connectionVM.SourceConnectorInfo.DataItem), sinkConnector.DataItem.Id, GetOrientationFromConnector(sinkConnector.Orientation), GetTypeOfDiagramItem(sinkConnector.DataItem)); connectionVM.Id = databaseAccessService.SaveConnection(connection); wholeDiagramToSave.ConnectionIds.Add(connectionVM.Id); } }
public int SaveGroupingDesignerItem(GroupDesignerItem groupDesignerItemToSave) { return(SaveItem(groupDesignerItemToSave)); }