private void _diagram_SelectionChanged(object sender, DiagramSelectionChangedEventArgs e)
{
if (_diagram.SelectedItems.Count == 1)
{
var selected = _diagram.SelectedItems.First();
var node = selected.Tag as IFlowNode;
Flow.SelectedNode = node;
// node.Form
}
else
{
Flow.SelectedNode = null;
}
}
protected override void OnSelectionChanged(DiagramSelectionChangedEventArgs e)
{
base.OnSelectionChanged(e);
if (SelectedItems.Count == 1)
{
var item = this.SelectedItems[0] as DiagramConnector;
if (item != null)
{
if (item.BeginItem != null && item.EndItem != null)
{
if (this.AddedConnector != null && item.Tag == null)
this.AddedConnector(this, item);
}
else
{
this.DeleteSelectedItems();
}
}
}
}
protected override void OnSelectionChanged(DiagramSelectionChangedEventArgs e)
{
base.OnSelectionChanged(e);
if (SelectedItems.Count == 1)
{
var item = this.SelectedItems[0] as DiagramConnector;
if (item != null)
{
if (item.BeginItem != null && item.EndItem != null)
{
if (this.AddedConnector != null && item.Tag == null)
{
this.AddedConnector(this, item);
}
}
else
{
this.DeleteSelectedItems();
}
}
}
}
private void _diagram_SelectionChanged(object sender, DiagramSelectionChangedEventArgs e)
{
if (_diagram.SelectedItems.Count == 1)
{
var selected = _diagram.SelectedItems.First();
var node = selected.Tag as IFlowNode;
Flow.SelectedNode = node;
// node.Form
}
else
{
Flow.SelectedNode = null;
}
}
/// <summary>
/// 刷新当前选择节点的属性
/// </summary>
private void diagramMain_SelectionChanged(object sender, DiagramSelectionChangedEventArgs e)
{
try
{
if (diagramMain.SelectedItems.Length > 0)
{
if (btnNew.Enabled && IsRudoOrRedo)
{
btnRefresh_Click(null, null);
IsRudoOrRedo = false;
return;
}
//colorPickBackColor.ReadOnly = false;
//colorPickBackColor.Color = diagramMain.SelectedItems[0].Appearance.GetBackColor();
//colorPickFontColor.ReadOnly = false;
//colorPickFontColor.Color = diagramMain.SelectedItems[0].Appearance.ForeColor;
int autoId = 0;
switch (diagramMain.SelectedItems[0].GetType().ToString())
{
case "DevExpress.XtraDiagram.DiagramConnector":
DiagramConnector dConn = (DiagramConnector)diagramMain.SelectedItems[0];
textContent.ReadOnly = true;
textContent.Text = "";
searchLookUpFlowModuleId.ReadOnly = true;
searchLookUpFlowModuleId.EditValue = null;
memoText.ReadOnly = true;
memoText.Text = dConn.Text;
btnEtc.Enabled = true;
autoId = DataTypeConvert.GetInt(dConn.CustomStyleId);
if (autoId > 0)
{
for (int i = 0; i < diagramMain.Items.Count; i++)
{
if (diagramMain.Items[i].GetType().ToString() == "DevExpress.XtraDiagram.DiagramConnector")
{
if (diagramMain.SelectedItems[0] != diagramMain.Items[i] && autoId == DataTypeConvert.GetInt(diagramMain.Items[i].CustomStyleId))
{
autoId = 0;
foreach (DiagramItem item in diagramMain.SelectedItems)
{
//dConn.Text = "";
item.CustomStyleId = "";
item.Appearance.Name = "";
}
break;
}
}
}
}
if (autoId > 0)
{
DataTable dConnTable = wfEditDAO.QueryWorkFlowNodeToNode_Single(autoId);
if (dConnTable.Rows.Count > 0)
{
lookUpCreator.EditValue = dConnTable.Rows[0]["Creator"];
dateGetTime.DateTime = DataTypeConvert.GetDateTime(dConnTable.Rows[0]["GetTime"]);
}
else
{
lookUpCreator.ItemIndex = -1;
dateGetTime.DateTime = DateTime.Now;
}
}
else
{
lookUpCreator.ItemIndex = -1;
dateGetTime.DateTime = DateTime.Now;
}
PageHandle.PageVisible = false;
break;
case "DevExpress.XtraDiagram.DiagramShape":
DiagramShape dshape = (DiagramShape)diagramMain.SelectedItems[0];
textContent.ReadOnly = false;
textContent.Text = dshape.Content;
searchLookUpFlowModuleId.ReadOnly = false;
//if (dShapeDic_WFId.ContainsKey(dshape))
// searchLookUpFlowModuleId.EditValue = dShapeDic_WFId[dshape];
//else
// searchLookUpFlowModuleId.EditValue = null;
searchLookUpFlowModuleId.EditValue = dshape.Appearance.Name;
memoText.ReadOnly = true;
memoText.Text = "";
btnEtc.Enabled = false;
dshape.CanRotate = false;
autoId = DataTypeConvert.GetInt(dshape.CustomStyleId);
if (autoId > 0)
{
for (int i = 0; i < diagramMain.Items.Count; i++)
{
if (diagramMain.Items[i].GetType().ToString() == "DevExpress.XtraDiagram.DiagramShape")
{
if (diagramMain.SelectedItems[0] != diagramMain.Items[i] && autoId == DataTypeConvert.GetInt(diagramMain.Items[i].CustomStyleId))
{
autoId = 0;
foreach (DiagramItem item in diagramMain.SelectedItems)
{
//dshape.Content = "";
item.CustomStyleId = "";
item.Appearance.Name = "";
}
break;
}
}
}
}
if (autoId > 0)
{
DataTable dConnTable = wfEditDAO.QueryWorkFlowNode_Single(autoId);
if (dConnTable.Rows.Count > 0)
{
lookUpCreator.EditValue = dConnTable.Rows[0]["Creator"];
dateGetTime.DateTime = DataTypeConvert.GetDateTime(dConnTable.Rows[0]["GetTime"]);
}
else
{
lookUpCreator.ItemIndex = -1;
dateGetTime.DateTime = DateTime.Now;
}
}
else
{
lookUpCreator.ItemIndex = -1;
dateGetTime.DateTime = DateTime.Now;
}
PageHandle.PageVisible = true;
PageHandle.Text = string.Format("节点【{0}】的处理人员", dshape.Content);
QueryNodeHandle(autoId);
break;
}
}
else
{
//colorPickBackColor.ReadOnly = true;
//colorPickFontColor.ReadOnly = true;
textContent.ReadOnly = true;
textContent.Text = "";
searchLookUpFlowModuleId.ReadOnly = true;
searchLookUpFlowModuleId.EditValue = null;
memoText.ReadOnly = true;
memoText.Text = "";
btnEtc.Enabled = false;
lookUpCreator.EditValue = null;
dateGetTime.EditValue = null;
PageHandle.PageVisible = false;
}
}
catch (Exception ex)
{
ExceptionHandler.HandleException(this.Text + "--刷新当前选择节点的属性错误。", ex);
}
}
