private void ValuePushed(object sender, NodeControlValueEventArgs e)
{
if (e.Node != null && e.Node.Tag != null)
{
GrtListNode node = e.Node.Tag as GrtListNode;
if (node != null)
{
foreach (ColumnContent column in columns)
{
if (sender == column.control)
{
NodeTextBox tnode = column.control as NodeTextBox;
grtList.set_convert_field(node.NodeId, column.index, e.Value as String);
break;
}
}
// save selcted node
int selected = -1;
if (node != null && treeView.SelectedNode != null)
{
selected = treeView.SelectedNode.Index;
}
RefreshModel();
if (selected >= 0)
{
treeView.SelectedNode = treeView.Root.Children[selected];
}
}
}
}
public String GetRowAsText(TreeNodeAdv treeNode)
{
string rowText = "";
if (treeNode != null && treeNode.Tag != null)
{
GrtListNode node = treeNode.Tag as GrtListNode;
if (node != null)
{
foreach (ColumnContent column in columns)
{
string caption;
model.get_field(node.NodeId, column.index, out caption);
if (rowText.Equals(""))
{
rowText = caption;
}
else
{
rowText += " | " + caption;
}
}
}
}
return(rowText);
}
void contextMenuItem_Click(object sender, EventArgs e)
{
System.Windows.Forms.ToolStripMenuItem mitem = sender as System.Windows.Forms.ToolStripMenuItem;
List <NodeIdWrapper> selection = new List <NodeIdWrapper>();
foreach (TreeNodeAdv node in treeView.SelectedNodes)
{
GrtListNode listNode = node.Tag as GrtListNode;
if (listNode.IsValid)
{
selection.Add(listNode.NodeId);
}
}
grtList.activate_popup_item_for_nodes(mitem.Name, selection);
}
/// <summary>
/// Event handler that gets the icon for the node
/// </summary>
/// <param name="sender">The object triggering the event</param>
/// <param name="e">The event parameter</param>
private void IconNeeded(object sender, NodeControlValueEventArgs e)
{
if (e.Node != null && e.Node.Tag != null)
{
// Use the GRT Icon manager to get the correct icon
GrtListNode node = e.Node.Tag as GrtListNode;
if (node != null)
{
int iconId = GrtList.get_field_icon(node.NodeId, 0, IconSize.Icon16);
Image icon = IconManagerWrapper.get_instance().get_icon(iconId);
if (icon != null)
{
e.Value = icon;
}
}
}
}
void ContextMenuStrip_Opening(object sender, System.ComponentModel.CancelEventArgs e)
{
e.Cancel = false;
System.Windows.Forms.ContextMenuStrip menu = sender as System.Windows.Forms.ContextMenuStrip;
menu.SuspendLayout();
// repopulate the context menu with stuff provided by the backend
menu.Items.Clear();
List <NodeIdWrapper> selection = new List <NodeIdWrapper>();
foreach (TreeNodeAdv node in treeView.SelectedNodes)
{
GrtListNode listNode = node.Tag as GrtListNode;
selection.Add(listNode.NodeId);
}
List <MySQL.Base.MenuItem> items = grtList.get_popup_items_for_nodes(selection);
foreach (MySQL.Base.MenuItem item in items)
{
if (item.get_type() == MySQL.Base.MenuItemType.MenuSeparator)
{
menu.Items.Add(new System.Windows.Forms.ToolStripSeparator());
}
else
{
System.Windows.Forms.ToolStripMenuItem mitem = new System.Windows.Forms.ToolStripMenuItem();
mitem.Name = item.getInternalName();
mitem.Size = new System.Drawing.Size(203, 22);
mitem.Text = item.get_caption();
mitem.Enabled = item.get_enabled();
mitem.Click += new EventHandler(contextMenuItem_Click);
menu.Items.Add(mitem);
}
}
menu.ResumeLayout();
}
public string GetToolTip(TreeNodeAdv node, NodeControl nodeControl)
{
if (node != null && node.Tag != null)
{
GrtListNode lnode = node.Tag as GrtListNode;
int c = 0;
foreach (ColumnContent column in columns)
{
if (column.control == nodeControl)
{
c = column.index;
break;
}
}
return(grtList.get_field_description(lnode.NodeId, c));
}
return("");
}
/// <summary>
/// Returns a node list of all child nodes of a given parent node
/// </summary>
/// <param name="treePath">The path of the parent node</param>
/// <returns>The list of child nodes for the given parent path node</returns>
public override System.Collections.IEnumerable GetChildren(TreePath treePath)
{
//List<GrtListNode> items = new List<GrtListNode>();
// Get count but add the additional row for new columns
int count = grtList.count();
for (int i = 0; i < count; i++)
{
NodeIdWrapper nodeId = grtList.get_node(i);
GrtListNode node;
string caption;
grtList.get_field(nodeId, columns[0].index, out caption);
node = new GrtListNode(caption, nodeId, null, this);
yield return(node);
}
}
/// <summary>
/// Event handler that gets the caption for the value column
/// </summary>
/// <param name="sender">The object triggering the event</param>
/// <param name="e">The event parameter</param>
private void ValueNeeded(object sender, NodeControlValueEventArgs e)
{
if (e.Node != null && e.Node.Tag != null)
{
GrtListNode node = e.Node.Tag as GrtListNode;
if (node != null)
{
foreach (ColumnContent column in columns)
{
if (sender == column.control)
{
string caption;
grtList.get_field(node.NodeId, column.index, out caption);
e.Value = caption;
break;
}
}
}
}
}
/// <summary>
/// Returns a node list of all child nodes of a given parent node
/// </summary>
/// <param name="treePath">The path of the parent node</param>
/// <returns>The list of child nodes for the given parent path node</returns>
public override System.Collections.IEnumerable GetChildren(TreePath treePath)
{
List<GrtListNode> items = new List<GrtListNode>();
int count = grtList.count();
for (int i = 0; i < count; i++)
{
NodeIdWrapper nodeId = grtList.get_node(i);
GrtListNode node;
string caption;
grtList.get_field(nodeId, 0, out caption);
node = new GrtListNode(caption, nodeId, null, this);
items.Add(node);
}
return items;
}
/// <summary>
/// Returns a node list of all child nodes of a given parent node
/// </summary>
/// <param name="treePath">The path of the parent node</param>
/// <returns>The list of child nodes for the given parent path node</returns>
public override System.Collections.IEnumerable GetChildren(TreePath treePath)
{
//List<GrtListNode> items = new List<GrtListNode>();
// Get count but add the additional row for new columns
int count = grtList.count();
for (int i = 0; i < count; i++)
{
NodeIdWrapper nodeId = grtList.get_node(i);
GrtListNode node;
string caption;
grtList.get_field(nodeId, columns[0].index, out caption);
node = new GrtListNode(caption, nodeId, null, this);
yield return node;
}
}
