private void Link_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
e.Handled = true;
Northwoods.GoXam.PartManager.PartBinding currentBinding = (Northwoods.GoXam.PartManager.PartBinding)((sender as FrameworkElement).DataContext);
ActivityLink linkData = currentBinding.Data as ActivityLink;
if (linkData == null)
{
return;
}
string strKey = string.Format("{0}@{1}", this.mainDiagram.Tag.ToString(), linkData.Key);
if (string.Compare(strKey, WorkflowUtils.CurrentKey) != 0)
{
this.WebMethod.LoadProperty(WorkflowUtils.CLIENTSCRIPT_PARAM_TRANSITION,
this.mainDiagram.Tag.ToString(),
WorkflowUtils.ExtractTransitionInfoJson(linkData));
WorkflowUtils.CurrentKey = strKey;
}
}
private void ContextMenu_Opened(object sender, RoutedEventArgs e)
{
//var position = this.mainDiagram.LastMousePointInModel;
//ContextMenuService.GetContextMenu(sender as FrameworkElement);
//(sender as Shared.Silverlight.Controls.ContextMenu).OpenPopup(position);
Northwoods.GoXam.PartManager.PartBinding currentBinding = (Northwoods.GoXam.PartManager.PartBinding)((sender as FrameworkElement).DataContext);
ActivityNode nodeData = currentBinding.Data as ActivityNode;
if (nodeData == null)
{
return;
}
string strKey = string.Format("{0}@{1}", this.mainDiagram.Tag.ToString(), nodeData.Key);
if (string.Compare(strKey, WorkflowUtils.CurrentKey) != 0)
{
HtmlPage.Window.Invoke("LoadProperty", WorkflowUtils.CLIENTSCRIPT_PARAM_ACTIVITY, this.mainDiagram.Tag.ToString(), WorkflowUtils.ExtractActivityInfoJson(nodeData));
WorkflowUtils.CurrentKey = strKey;
}
}
public override void DoMouseDown()
{
base.DoMouseDown();
Diagram diagram = this.Diagram;
if (diagram == null)
{
return;
}
//得到当前的Part
Part currentPart = FindPartAt(diagram.LastMousePointInModel, true);
if (currentPart == null)
{
//活动上下文菜单
var form = this.Diagram.PartsModel.FindNodeByKey(DiagramPage.ACTCONTEXT_MENU);
if (form != null)
{
form.Visible = false;
}
//流程上下文菜单
form = this.Diagram.PartsModel.FindNodeByKey(DiagramPage.WFCONTEXT_MENU);
if (form != null)
{
form.Visible = false;
}
//如果Part和当前Part不一致，则切换属性
if (string.Compare(diagram.Tag.ToString(), WorkflowUtils.CurrentKey) != 0)
{
HtmlPage.Window.Invoke("LoadProperty", WorkflowUtils.CLIENTSCRIPT_PARAM_WORKFLOW, diagram.Tag.ToString(), WorkflowUtils.ExtractWorkflowInfoJson(diagram));
WorkflowUtils.CurrentKey = diagram.Tag.ToString();
}
}
else
{
if (currentPart.DataContext is Northwoods.GoXam.PartManager.PartBinding)
{
Northwoods.GoXam.PartManager.PartBinding currentBinding = (Northwoods.GoXam.PartManager.PartBinding)((currentPart as FrameworkElement).DataContext);
if (currentBinding.Data == null)
{
return;
}
if (currentBinding.Data is ActivityNode)
{
ActivityNode nodeData = currentBinding.Data as ActivityNode;
if (nodeData == null)
{
return;
}
string strKey = string.Format("{0}@{1}", diagram.Tag.ToString(), nodeData.Key);
if (string.Compare(strKey, WorkflowUtils.CurrentKey) != 0)
{
HtmlPage.Window.Invoke("LoadProperty", WorkflowUtils.CLIENTSCRIPT_PARAM_ACTIVITY, diagram.Tag.ToString(), WorkflowUtils.ExtractActivityInfoJson(nodeData));
WorkflowUtils.CurrentKey = strKey;
}
}
}
}
}
