public DataSourceControl(LibTreeNode funcNode)
{
this._funNode = funcNode;
InitializeComponent();
_dsProperty = new DataSourceProperty();
_defTBPropertylst = new List <DefTBProperty>();
_tbStructPropertylst = new List <TBStructProperty>();
_fieldPropertylst = new List <DefFieldProperty>();
this.splitContainer1.Panel2.Controls.Add(_dsProperty);
this.treeView1.DrawMode = TreeViewDrawMode.OwnerDrawText;
this.treeView1.HideSelection = false;
this.treeView1.DrawNode += new DrawTreeNodeEventHandler(treeView1_DrawNode);
}
private void treeView1_AfterSelect(object sender, TreeViewEventArgs e)
{
LibTreeNode libnode = (LibTreeNode)e.Node;
if (libnode == null)
{
return;
}
bool exists = false;
switch (libnode.NodeType)
{
case NodeType.DefDataSet:
if (this._dsProperty == null)
{
_dsProperty = new DataSourceProperty();
this.splitContainer1.Panel2.Controls.Add(_dsProperty);
}
SetPanel2ControlsVisible(_dsProperty);
_ds.DataSourceName = string.IsNullOrEmpty(_ds.DataSourceName) ? _funNode.Text : _ds.DataSourceName;
_ds.Package = string.IsNullOrEmpty(_ds.Package) ? _funNode.Package : _ds.Package;
_dsProperty.SetPropertyValue(_ds, libnode);
break;
case NodeType.DefindTable:
if (this._defTBPropertylst != null)
{
foreach (DefTBProperty item in _defTBPropertylst)
{
if (string.Compare(item.Name, libnode.NodeId) == 0)
{
SetPanel2ControlsVisible(item);
exists = true;
break;
}
}
if (!exists) //还未创建对应的控件
{
DefTBProperty deftbp = new DefTBProperty(libnode.NodeId);
deftbp.Dock = DockStyle.Fill;
this._defTBPropertylst.Add(deftbp);
this.splitContainer1.Panel2.Controls.Add(deftbp);
deftbp.SetPropertyValue(_ds.DefTables.FindFirst("ID", libnode.NodeId), libnode);
SetPanel2ControlsVisible(deftbp);
}
}
break;
case NodeType.TableStruct:
if (this._tbStructPropertylst != null)
{
foreach (TBStructProperty item in _tbStructPropertylst)
{
if (string.Compare(item.Name, libnode.NodeId) == 0)
{
SetPanel2ControlsVisible(item);
exists = true;
break;
}
}
if (!exists) //还未创建对应的控件
{
TBStructProperty tbstrucp = new TBStructProperty(libnode.NodeId);
tbstrucp.Dock = DockStyle.Fill;
this._tbStructPropertylst.Add(tbstrucp);
this.splitContainer1.Panel2.Controls.Add(tbstrucp);
LibDefineTable deftb = _ds.DefTables.FindFirst("ID", ((LibTreeNode)libnode.Parent).NodeId);
tbstrucp.SetPropertyValue(deftb.TableStruct.FindFirst("ID", libnode.NodeId), libnode);
SetPanel2ControlsVisible(tbstrucp);
}
}
break;
case NodeType.Field:
if (this._fieldPropertylst != null)
{
foreach (DefFieldProperty item in _fieldPropertylst)
{
if (string.Compare(item.Name, libnode.NodeId) == 0)
{
SetPanel2ControlsVisible(item);
exists = true;
break;
}
}
if (!exists) //还未创建对应的控件
{
DefFieldProperty fieldp = new DefFieldProperty(libnode.NodeId);
fieldp.Dock = DockStyle.Fill;
this._fieldPropertylst.Add(fieldp);
this.splitContainer1.Panel2.Controls.Add(fieldp);
LibDefineTable deftb = _ds.DefTables.FindFirst("ID", ((LibTreeNode)libnode.Parent.Parent).NodeId);
LibDataTableStruct dtstruct = deftb.TableStruct.FindFirst("ID", ((LibTreeNode)libnode.Parent).NodeId);
fieldp.SetPropertyValue(dtstruct.Fields.FindFirst("ID", libnode.NodeId), libnode);
SetPanel2ControlsVisible(fieldp);
}
}
break;
}
}
