public bool PreventDrop(IDataObject dataObject)
{
if (dataObject == null)
{
return(false);
}
var formats = dataObject.GetFormats();
//If we didnt attach any data for the format - dont allow
if (!formats.Any())
{
return(false);
}
//if it is a ReourceTreeViewModel, get the data for this string
var modelItemString = formats.FirstOrDefault(s => s.IndexOf("ExplorerItemModel", StringComparison.Ordinal) >= 0);
if (String.IsNullOrEmpty(modelItemString))
{
//else if it is a workflowItemType, get data for this
modelItemString = formats.FirstOrDefault(s => s.IndexOf("WorkflowItemTypeNameFormat", StringComparison.Ordinal) >= 0);
//else just bounce out, we didnt set it.
if (!String.IsNullOrEmpty(modelItemString))
{
return(false);
}
}
if (string.IsNullOrEmpty(modelItemString))
{
return(false);
}
//now get data for whichever was set above
var objectData = dataObject.GetData(modelItemString);
if (objectData == null)
{
return(false);
}
IWorkflowDesignerViewModel workflowDesignerViewModel = _workflowDesignerView.DataContext as IWorkflowDesignerViewModel;
if (workflowDesignerViewModel != null)
{
ExplorerItemModel explorerItemModel = objectData as ExplorerItemModel;
if (explorerItemModel != null)
{
if (workflowDesignerViewModel.EnvironmentModel.ID != explorerItemModel.EnvironmentId && explorerItemModel.ResourceType >= Common.Interfaces.Data.ResourceType.DbService)
{
return(true);
}
if (explorerItemModel.Permissions >= Permissions.Execute && explorerItemModel.ResourceType <= Common.Interfaces.Data.ResourceType.WebService)
{
return(false);
}
}
}
return(true);
}
public bool PreventDrop(IDataObject dataObject)
{
if (dataObject == null)
{
return(false);
}
var formats = dataObject.GetFormats();
//If we didnt attach any data for the format - don't allow
if (!formats.Any())
{
return(false);
}
//if it is a ReourceTreeViewModel, get the data for this string
var modelItemString = formats.FirstOrDefault(s => s.IndexOf(@"ExplorerItemViewModel", StringComparison.Ordinal) >= 0);
if (string.IsNullOrEmpty(modelItemString))
{
//else if it is a workflowItemType, get data for this
modelItemString = formats.FirstOrDefault(s => s.IndexOf(@"WorkflowItemTypeNameFormat", StringComparison.Ordinal) >= 0);
//else just bounce out, we didnt set it.
if (!string.IsNullOrEmpty(modelItemString))
{
return(false);
}
}
var serviceFromToolBox = formats.FirstOrDefault(s => s.IndexOf(@"FromToolBox", StringComparison.Ordinal) >= 0);
if (!string.IsNullOrEmpty(serviceFromToolBox))
{
return(false);
}
if (string.IsNullOrEmpty(modelItemString))
{
return(false);
}
//now get data for whichever was set above
var objectData = dataObject.GetData(modelItemString);
if (objectData == null)
{
return(false);
}
IWorkflowDesignerViewModel workflowDesignerViewModel = _workflowDesignerView.DataContext as IWorkflowDesignerViewModel;
if (workflowDesignerViewModel != null)
{
var explorerItemViewModel = objectData as ExplorerItemViewModel;
if (explorerItemViewModel != null)
{
if (workflowDesignerViewModel.Server.EnvironmentID != explorerItemViewModel.Server.EnvironmentID && !explorerItemViewModel.IsService)
{
return(true);
}
if (workflowDesignerViewModel.Server.EnvironmentID != explorerItemViewModel.Server.EnvironmentID &&
!workflowDesignerViewModel.Server.IsLocalHostCheck() && explorerItemViewModel.IsService)
{
return(true);
}
if (workflowDesignerViewModel.ResourceModel.ID == explorerItemViewModel.ResourceId)
{
return(true);
}
if (explorerItemViewModel.CanExecute && explorerItemViewModel.CanView && explorerItemViewModel.IsService && !explorerItemViewModel.IsSource)
{
return(false);
}
}
}
return(true);
}
internal void AddUserInterfaceWorkflow(IContextualResourceModel resource,
IWorkflowDesignerViewModel workflowViemModel)
{
bool isWebpage = ResourceHelper.IsWebpage(resource);
Type userInterfaceType = ResourceHelper.GetUserInterfaceType(resource);
if (userInterfaceType == null) return;
var modelService = workflowViemModel.wfDesigner.Context.Services.GetService<ModelService>();
IEnumerable<ModelItem> items = modelService.Find(modelService.Root, userInterfaceType);
IWebActivity webActivity = null;
IList<ModelItem> modelItems = items as IList<ModelItem> ?? items.ToList();
if (modelItems.Any())
{
ModelItem item = modelItems.First();
ModelProperty displayNameProperty = item.Properties["DisplayName"];
if (displayNameProperty != null)
webActivity = WebActivityFactory.CreateWebActivity(item, resource,
displayNameProperty.ComputedValue.ToString());
if (isWebpage)
{
AddWebPageDesigner(webActivity);
}
else
{
AddWebsiteDesigner(webActivity);
}
}
else
{
ModelProperty implementationProperty = modelService.Root.Properties["Implementation"];
if (modelService.Root.Content != null)
{
var fc = (Flowchart)modelService.Root.Content.ComputedValue;
var fs = new FlowStep();
dynamic wsa = Activator.CreateInstance(userInterfaceType);
fs.Action = wsa;
fc.StartNode = fs;
if (implementationProperty != null)
if (implementationProperty.Value != null)
{
ModelProperty nodesProperty = implementationProperty.Value.Properties["Nodes"];
if (nodesProperty != null)
if (nodesProperty.Collection != null) nodesProperty.Collection.Add(fs);
}
}
if (implementationProperty != null)
{
if (implementationProperty.Value != null)
{
ModelProperty nodesProperty = implementationProperty.Value.Properties["Nodes"];
if (nodesProperty != null)
{
if (nodesProperty.Collection != null)
{
ModelItem wsmodelitem = nodesProperty.Collection.Last();
ModelProperty actionProperty = wsmodelitem.Properties["Action"];
if (actionProperty != null)
{
ModelItem amodelitem = actionProperty.Value;
if (amodelitem != null)
{
ModelProperty displayNameProperty = amodelitem.Properties["DisplayName"];
if (displayNameProperty != null)
if (isWebpage)
{
webActivity = WebActivityFactory
.CreateWebActivity(amodelitem, resource,
displayNameProperty.ComputedValue.ToString());
AddWebPageDesigner(webActivity);
}
else
{
webActivity = WebActivityFactory
.CreateWebActivity(amodelitem, resource,
displayNameProperty.ComputedValue.ToString());
AddWebsiteDesigner(webActivity);
}
}
}
}
}
}
}
}
}
private void RemoveWorkspaceItem(IWorkflowDesignerViewModel viewModel)
{
// TODO: Check model server uri
IWorkspaceItem itemToRemove =
WorkspaceItems.FirstOrDefault(c => c.ServiceName == viewModel.ResourceModel.ResourceName);
if (itemToRemove == null) return;
WorkspaceItems.Remove(itemToRemove);
SaveWorkspaceItems();
}
public bool PreventDrop(IDataObject dataObject)
{
if (dataObject == null)
{
return(false);
}
var formats = dataObject.GetFormats();
//If we didnt attach any data for the format - dont allow
if (!formats.Any())
{
return(false);
}
//if it is a ReourceTreeViewModel, get the data for this string
var modelItemString = formats.FirstOrDefault(s => s.IndexOf("ExplorerItemModel", StringComparison.Ordinal) >= 0);
if (String.IsNullOrEmpty(modelItemString))
{
//else if it is a workflowItemType, get data for this
modelItemString = formats.FirstOrDefault(s => s.IndexOf("WorkflowItemTypeNameFormat", StringComparison.Ordinal) >= 0);
//else just bounce out, we didnt set it.
if (!String.IsNullOrEmpty(modelItemString))
{
return(false);
}
}
if (string.IsNullOrEmpty(modelItemString))
{
return(false);
}
//now get data for whichever was set above
var objectData = dataObject.GetData(modelItemString);
if (objectData == null)
{
return(false);
}
IWorkflowDesignerViewModel workflowDesignerViewModel = _workflowDesignerView.DataContext as IWorkflowDesignerViewModel;
if (workflowDesignerViewModel != null)
{
ExplorerItemModel explorerItemModel = objectData as ExplorerItemModel;
if (explorerItemModel != null)
{
if (workflowDesignerViewModel.EnvironmentModel.ID != explorerItemModel.EnvironmentId && explorerItemModel.ResourceType >= ResourceType.DbService)
{
return(true);
}
if (workflowDesignerViewModel.EnvironmentModel.ID != explorerItemModel.EnvironmentId && !workflowDesignerViewModel.EnvironmentModel.IsLocalHostCheck() && explorerItemModel.ResourceType == ResourceType.WorkflowService)
{
CustomContainer.Get <IPopupController>().Show(StringResources.DragRemoteNotSupported, StringResources.DragRemoteNotSupportedHeader, MessageBoxButton.OK, MessageBoxImage.Error, null);
return(true);
}
if (explorerItemModel.Permissions >= Permissions.Execute && explorerItemModel.ResourceType <= ResourceType.WebService)
{
return(false);
}
}
}
return(true);
}
