public void InitializeSnippets()
{
if (toolbox.Categories.Count > 0)
{
return;
}
try
{
if (dag == null)
{
dag = new DynamicActivityGenerator("Snippets", Interfaces.Extensions.ProjectsDirectory);
}
var cs = new Dictionary <string, ToolboxCategory>();
foreach (var s in Plugins.Snippets)
{
try
{
if (!cs.ContainsKey(s.Category))
{
cs.Add(s.Category, new ToolboxCategory(s.Category));
}
ToolboxCategory cat = cs[s.Category];
var t = dag.AppendSubWorkflowTemplate(s.Name, s.Xaml);
cat.Add(new ToolboxItemWrapper(t, s.Name));
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
}
try
{
dag.Save();
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
if (cs == null || cs.Count == 0)
{
Console.WriteLine("No snippets!");
}
foreach (var c in cs)
{
try
{
toolbox.Categories.Add(c.Value);
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
}
}
catch (Exception ex)
{
Log.Error(ex, "");
MessageBox.Show("InitializeSnippets: " + ex.Message);
}
}
public ToolboxControl InitializeSnippets()
{
var g = new DynamicActivityGenerator("Snippets");
try
{
var Toolbox = new ToolboxControl();
var cs = new Dictionary <string, ToolboxCategory>();
foreach (var s in Plugins.Snippets)
{
try
{
if (!cs.ContainsKey(s.Category))
{
cs.Add(s.Category, new ToolboxCategory(s.Category));
}
ToolboxCategory cat = cs[s.Category];
var t = g.AppendSubWorkflowTemplate(s.Name, s.Xaml);
cat.Add(new ToolboxItemWrapper(t, s.Name));
}
catch (Exception ex)
{
Log.Error(ex.ToString());
}
}
foreach (var c in cs)
{
Toolbox.Categories.Add(c.Value);
}
return(Toolbox);
}
catch (Exception ex)
{
Log.Error(ex, "");
MessageBox.Show("InitializeSnippets: " + ex.Message);
return(null);
}
}
public override void StartDrag(IDragInfo dragInfo)
{
var item = dragInfo.SourceItem as ProjectTreeItem;
//让xaml文件支持拖拽生成执行工作流文件的组件
if (item.IsXaml && ViewModelLocator.Instance.Dock.ActiveDocument != null)
{
var designer = ViewModelLocator.Instance.Dock.ActiveDocument.WorkflowDesignerInstance;
var type = Type.GetType("RPA.Core.Activities.Workflow.InvokeWorkflowFileActivity,RPA.Core.Activities");
dynamic dragActivity = Activator.CreateInstance(type);
dragActivity.SetWorkflowFilePath(item.Path);
//通过类型获取对应的显示名并进行设置
var activity_item = ViewModelLocator.Instance.Activities.GetActivityTreeItemByType(type);
if (activity_item != null)
{
dragActivity.DisplayName = activity_item.Name;
}
Activity resultActivity = dragActivity;
if (Common.IsWorkflowDesignerEmpty(designer))
{
resultActivity = Common.ProcessAutoSurroundWithSequence(dragActivity);
}
if (resultActivity != null)
{
//动态生成组件，以便解决拖动到flowchart报错的问题
var dag = new DynamicActivityGenerator("_DynamicActivityGenerator_" + System.Guid.NewGuid().ToString());
var t = dag.AppendSubWorkflowTemplate(System.Guid.NewGuid().ToString(), Common.ToXaml(resultActivity));
try
{
dag.Save();
}
catch (Exception)
{
}
DataObject data = new DataObject(System.Activities.Presentation.DragDropHelper.WorkflowItemTypeNameFormat, t.AssemblyQualifiedName);
dragInfo.DataObject = data;
}
}
//让Python文件支持拖拽生成执行Python脚本文件组件的功能
if (item.IsPython && ViewModelLocator.Instance.Dock.ActiveDocument != null)
{
var designer = ViewModelLocator.Instance.Dock.ActiveDocument.WorkflowDesignerInstance;
var type = Type.GetType("RPA.Script.Activities.Python.InvokePythonFileActivity,RPA.Script.Activities");
dynamic dragActivity = Activator.CreateInstance(type);
if (item.Path.StartsWith(SharedObject.Instance.ProjectPath, System.StringComparison.CurrentCultureIgnoreCase))
{
//如果在项目目录下，则使用相对路径保存
dragActivity.PythonFilePath = Common.MakeRelativePath(SharedObject.Instance.ProjectPath, item.Path);
}
//通过类型获取对应的显示名并进行设置
var activity_item = ViewModelLocator.Instance.Activities.GetActivityTreeItemByType(type);
if (activity_item != null)
{
dragActivity.DisplayName = activity_item.Name;
}
Activity resultActivity = dragActivity;
if (Common.IsWorkflowDesignerEmpty(designer))
{
resultActivity = Common.ProcessAutoSurroundWithSequence(dragActivity);
}
if (resultActivity != null)
{
//动态生成组件，以便解决拖动到flowchart报错的问题
var dag = new DynamicActivityGenerator("_DynamicActivityGenerator_" + System.Guid.NewGuid().ToString());
var t = dag.AppendSubWorkflowTemplate(System.Guid.NewGuid().ToString(), Common.ToXaml(resultActivity));
try
{
dag.Save();
}
catch (Exception)
{
}
DataObject data = new DataObject(System.Activities.Presentation.DragDropHelper.WorkflowItemTypeNameFormat, t.AssemblyQualifiedName);
dragInfo.DataObject = data;
}
}
//只允许文件夹或文件拖动
if (!item.IsDirectory && !item.IsFile)
{
return;
}
base.StartDrag(dragInfo);
}
