private void FindNode(int StartId, TreeNode.NodeType nodeType, int targetId, Direction direction)
{
int curSel = StartId;
TreeNode node;
int functionId;
while (true)
{
if (direction == Direction.Forward)
{
curSel++;
if (curSel >= treeListBox.Items.Count)
{
curSel = -1;
}
else
{
// Expand if not already expanded
// Note that we expand only on forward search
node = (TreeNode)Items[curSel];
if (node.HasKids && !node.IsExpanded)
{
ToggleBranch(curSel);
}
}
}
else
{
curSel--;
}
if (curSel == -1)
{
MessageBox.Show("Cannot find function");
break;
}
node = (TreeNode)Items[curSel];
functionId = treeOwner.GetNodeId(node);
if (functionId == targetId && node.nodetype == nodeType)
{
treeListBox.SelectedIndex = curSel;
break;
}
}
}
private string GetName(TreeNode.NodeType nodetype, int id)
{
if (id == -1)
{
return("");
}
else
{
if (nodetype == TreeNode.NodeType.Call)
{
return(m_treeOwner.MakeNameForFunction(id));
}
else
{
return(m_treeOwner.MakeNameForAllocation(id, 0));
}
}
}
private void btnOk_Click(object sender, System.EventArgs e)
{
if (lbFunctions.SelectedIndex < 0)
{
// Nothing selected
if (lbFunctions.Items.Count == 0)
{
MessageBox.Show("To populate the list box, enter a search string and click the search button.");
}
else
{
MessageBox.Show("Please select a function from the list box.");
}
return;
}
SelectedFunctionId = ((LineItem)lbFunctions.SelectedItem).id;
SelectedNodeType = ((LineItem)lbFunctions.SelectedItem).nodeType;
DialogResult = DialogResult.OK;
Close();
}
//
// Popup a dialog to let the user select a function name from
// the list of all functions in the current view.
//
// Returns:
// -1: Dialog cancelled
// >=0: Fn id.
//
private CallTreeForm.FnViewFilter FindFunction(TextBox tb)
{
int id = -2;
TreeNode.NodeType nodetype = TreeNode.NodeType.Call;
var functionFind = new FunctionFind(m_treeOwner, tb.Text);
var viewFilter = new CallTreeForm.FnViewFilter();
if (functionFind.ShowDialog() == DialogResult.OK)
{
id = functionFind.SelectedFunctionId;
if (id >= 0)
{
nodetype = functionFind.SelectedNodeType;
tb.Text = GetName(nodetype, id);
}
}
viewFilter.functionId = id;
viewFilter.nodetype = nodetype;
return(viewFilter);
}
internal FnViewFilter( TreeNode.NodeType Nodetype, int FunctionId)
{
nodetype = Nodetype;
functionId = FunctionId;
}
internal FnViewFilter(TreeNode.NodeType Nodetype, int FunctionId)
{
nodetype = Nodetype;
functionId = FunctionId;
}
private void btnOk_Click(object sender, System.EventArgs e)
{
if (lbFunctions.SelectedIndex < 0)
{
// Nothing selected
if (lbFunctions.Items.Count == 0)
{
MessageBox.Show( "To populate the list box, enter a search string and click the search button." );
}
else
{
MessageBox.Show( "Please select a function from the list box." );
}
return;
}
SelectedFunctionId = ((LineItem)lbFunctions.SelectedItem).id;
SelectedNodeType = ((LineItem)lbFunctions.SelectedItem).nodeType;
DialogResult = DialogResult.OK;
Close();
}
/* **** UTILS START **** */
private TreeNode createNode(TreeNode.NodeType type)
{
TreeNode t = new TreeNode(type);
return(t);
}
public LineItem(int id, [NotNull] string name, TreeNode.NodeType nodeType)
{
Id = id;
Name = name;
NodeType = nodeType;
}
