void RowExpanded(object o, Gtk.RowExpandedArgs args)
{
Node node = (Node)store.GetValue(args.Iter, 1);
if (node == null)
{
return;
}
if (populated.ContainsKey(node))
{
return;
}
if (node.Nodes == null)
{
return;
}
TreeIter iter;
if (store.IterChildren(out iter, args.Iter))
{
do
{
PopulateNode(iter);
}while (store.IterNext(ref iter));
}
populated[node] = true;
}
void HandleObjectsRowExpanded (object o, RowExpandedArgs args)
{
var container = GetContainer (args.Iter);
if (container == null) {
return;
}
var path = args.Path.Copy ();
ThreadPool.QueueUserWorkItem (state => {
try {
var children = content_directry.GetChildren<Object> (container);
Application.Invoke ((s, a) => {
TreeIter iter, loading_iter;
store.GetIter (out iter, path);
store.IterNthChild (out loading_iter, iter, 0);
List<ItemRow> items = null;
var position = -1;
foreach (var child in children) {
position++;
var item = child as Item;
if (item != null && item.IsReference) {
if (items == null) {
items = new List<ItemRow> ();
}
items.Add (new ItemRow (item, store.GetPath (store.InsertWithValues (iter, position, loading))));
continue;
}
var child_iter = store.InsertWithValues (iter, position, new ObjectRow (child));
var c = child as Container;
if (c != null && c.ChildCount > 0) {
store.AppendValues (child_iter, loading);
}
}
store.Remove (ref loading_iter);
if (items != null) {
Load (items);
}
});
} catch (Exception e) {
Console.WriteLine (e);
}
});
}
private void MyRowExpandedHandler(object o, RowExpandedArgs args)
{
string path = itemStore.GetValue(args.Iter, 1).ToString() + "/*";
int indx = 0;
Microsoft.TeamFoundation.VersionControl.Client.Item[] items = ItemsForPath(path);
if (items.Length == 0)
SetRowValue(args.Iter, indx, " - item list not available - ", "");
foreach (Microsoft.TeamFoundation.VersionControl.Client.Item item in items)
{
string shortPath = item.ServerItem.Substring(item.ServerItem.LastIndexOf('/') + 1);
if (item.ItemType == ItemType.Folder)
shortPath += "/";
Gtk.TreeIter child = SetRowValue(args.Iter, indx, shortPath, item.ServerItem);
if (item.ItemType == ItemType.Folder)
itemStore.AppendValues(child, "", "");
indx++;
}
}
private void whenRowExpanded(object o, RowExpandedArgs rea)
{
CategoryToolboxNode node = store.GetNode (rea.Path) as CategoryToolboxNode;
if (node != null)
expandedCategories [node.Label] = true;
}
void ldapRowExpanded(object o, RowExpandedArgs args)
{
string name = null;
name = (string) browserStore.GetValue (args.Iter, (int)TreeCols.DN);
if (name == "Servers")
return;
TreeIter child;
browserStore.IterChildren (out child, args.Iter);
string childName = (string)browserStore.GetValue (child, (int)TreeCols.DN);
if (childName != "")
return;
browserStore.Remove (ref child);
Log.Debug ("Row expanded {0}", name);
string serverName = FindServerName (args.Iter, browserStore);
if (!IsSingle) {
conn = Global.Connections [serverName];
}
try {
if (!conn.IsConnected)
conn.Connect ();
} catch (Exception e) {
browserStore.AppendValues (args.Iter, null, "", "");
HIGMessageDialog dialog = new HIGMessageDialog (
parent,
0,
Gtk.MessageType.Error,
Gtk.ButtonsType.Ok,
"Connection error",
e.Message);
dialog.Run ();
dialog.Destroy ();
return;
}
if (name == serverName) {
Pixbuf pb = Pixbuf.LoadFromResource ("x-directory-remote-server.png");
TreeIter i = browserStore.AppendValues (args.Iter, pb, conn.DirectoryRoot, conn.DirectoryRoot);
browserStore.AppendValues (i, null, "", "");
} else {
AddEntry (name, conn, args.Iter);
}
TreePath path = browserStore.GetPath (args.Iter);
this.ExpandRow (path, false);
}
public virtual void OnExpandRow( object sender, RowExpandedArgs args )
{
HTreeNode nod = getNodeFromIter( args.Iter );
nod.IsExpanded = true;
if( NodeExpanded != null ) NodeExpanded( this, new NodeEventArgs( nod ) );
QueueDraw();
}
void BugTreeRowExpanded(object o, RowExpandedArgs args)
{
if (args.Path.Indices.Length == 1) // Check and make sure it's a root node
{
SplatterCore.Instance.Queries[args.Path.Indices[0]].TreeExpanded = true;
}
}
private void OnRowExpanded (object o, RowExpandedArgs args)
{
TreeIter child;
if (memberStore.IterNthChild (out child, args.Iter, 0)) {
TreeCell cell = (TreeCell) memberStore.GetValue (child, 0);
if (cell.Message == dummyText) {
// Find parent node
TreeIter piter;
memberStore.IterParent (out piter, child);
NodeInfo parent = ((TreeCell) memberStore.GetValue (piter, 0)).Node;
// remove dummy value
memberStore.Remove (ref child);
// Insert children
if (parent != null) {
AddChildren (parent, args.Iter);
// For reasons I can't fathom, if nodes are added the `args.Iter'
// row isn't expanded until the 2nd click. So first-click
// populates the children, 2nd-click shows them.
//
// This is annoying.
//
// Explicitly expand the row.
treeView.ExpandRow (args.Path, false);
}
}
}
}
private void OnTreeRowExpanded(object sender, RowExpandedArgs args)
{
object obj = store.GetValue(args.Iter, VALUE_OBJECT);
bool raw = (bool) store.GetValue(args.Iter, VALUE_RAW);
Add(true, args.Iter, null, obj, true, raw);
TreeIter firstChild;
store.IterChildren(out firstChild, args.Iter);
store.Remove(ref firstChild);
}
void OnRowExpanded(object o, RowExpandedArgs args)
{
string name = (string) viewsStore.GetValue (args.Iter, 1);
if (name == "Servers")
return;
TreeIter child;
viewsStore.IterChildren (out child, args.Iter);
string childName = (string)viewsStore.GetValue (child, 1);
if (childName != "")
return;
viewsStore.Remove (ref child);
Log.Debug ("View expanded {0}", name);
Connection conn = Global.Connections [name];
AddViews (conn, args.Iter);
TreePath path = viewsStore.GetPath (args.Iter);
this.ExpandRow (path, false);
}
/*
public void SlotDoubleClick (QListViewItem item) {
if (item is MethodItem) {
MethodItem method = (MethodItem)item;
ClassItem parent = method.parent;
if (parent.sourceBrowser != null) {
parent.sourceBrowser.ShowNormal ();
parent.sourceBrowser.Raise ();
}
else {
parent.sourceBrowser = new SourceWindow (this, parent);
parent.sourceBrowser.Show ();
}
parent.sourceBrowser.CenterOnMethod (method);
}
}
*/
private void OnRowExpanded(object sender, RowExpandedArgs args)
{
ClassItem classItem = store.GetValue (args.Iter, 4) as ClassItem;
if (classItem == null)
return;
foreach (MethodCoverageItem method in classItem.Model.Methods) {
if (method.filtered)
continue;
string title = method.Name;
if (title.Length > 64)
title = title.Substring (0, 63) + "...)";
new MethodItem (store, classItem, classItem, method, title);
}
TreeIter treeIter = classItem.iter;
store.IterChildren (out treeIter, treeIter);
while (store.IterIsValid (treeIter)) {
if (store.GetValue (treeIter, 4) is MethodItem)
store.IterNext (ref treeIter);
else
store.Remove (ref treeIter);
}
}
protected void OnTreeViewRowExpanded(object o, RowExpandedArgs args)
{
Console.WriteLine(">>>>> SyncMenuWindow - OnTreeViewRowExpanded");
Gtk.TreeIter iter;
SyncMenuItemEntity entity = (SyncMenuItemEntity)_storeItems.GetValue(args.Iter, 0);
// Check for dummy node
_storeItems.IterChildren(out iter, args.Iter);
SyncMenuItemEntity entityChild = (SyncMenuItemEntity)_storeItems.GetValue(iter, 0);
if (entityChild.ArtistName == "dummy" && entityChild.AlbumTitle == "dummy")
{
Console.WriteLine("SyncMenuWindow - OnTreeViewRowExpanded -- Expanding node...");
OnExpandItem(entity, args.Iter);
}
}
void OnDataTreeRowExpanded (object o, RowExpandedArgs args)
{
// 1 Connections
// 2 conn1
// 2 conn2
// 3 Tables
// 4 table_name_display1, is_populated_status, table_owner, table_name
// 4 table_name_display2, is_populated_status, table_owner, table_name
// 5 Columns
// 6 column_name1
// 6 column_name2
// RowExpandedArgs has:
// args.Iter
// args.Path
TreeModel model = (TreeModel) tree.Store;
if (args.Path.Depth == 5)
{
string val = (string) model.GetValue (args.Iter, 0);
if (val.Equals("Columns"))
{
TreeIter parent = args.Iter;
TreeIter dataSourceIter = args.Iter;
// get table name
model.IterParent(out parent, args.Iter);
string tableName = (string) tree.Store.GetValue (parent, 0); // tableName display
string objOwner = (string) tree.Store.GetValue (parent, 2); // owner name
string objName = (string) tree.Store.GetValue (parent, 3); // table name
TreeIter iter;
iter = parent;
model.IterParent(out parent, iter);
val = (string) tree.Store.GetValue (parent, 0); // Tables
if (val.Equals("Tables"))
{
// get data source
model.IterParent(out dataSourceIter, parent);
string dataSourceName = (string) model.GetValue (dataSourceIter, 0);
ComboHelper.SetActiveText (combo, dataSourceName);
TreeIter columnsIter = args.Iter;
string populated = (string) tree.Store.GetValue (args.Iter, 1);
if (!populated.Equals(NotPopulated))
return;
// setup schema browser
Schema browser = new Schema (provider.Name, conn);
if (browser.MetaData != null)
{
SetStatusBarText ("Getting Meta Data: Tables Columns...");
while (Application.EventsPending ())
Application.RunIteration ();
// get table columns
MetaTable table = new MetaTable (objOwner, objName); // owner, tablename
PopulateTableColumns(columnsIter, table, browser);
model.SetValue (args.Iter, 1, "Populated");
SetStatusBarText ("");
// remove the NotPopulated node
TreeIter popIter = columnsIter;
if (tree.Store.IterChildren (out popIter, columnsIter))
tree.Store.Remove (ref popIter);
}
}
}
}
}
void on_row_expanded(object sender, Gtk.RowExpandedArgs args)
{
}
private void MyRowExpandedHandler(object o, RowExpandedArgs args)
{
PopulateRowChildren(args.Iter);
}
private void OnRowExpanded(object o, RowExpandedArgs args)
{
switch (CurrentVolumeType) {
case VolumeType.FileSystemVolume:
TreeStore store = (TreeStore)Model;
// get child node of expanded node
TreeIter child;
store.IterChildren(out child, args.Iter);
// test if the first child is the "loading" child node
if ((GetItem(child) == null) && ((string)Model.GetValue(child, 1) == STR_LOADING)) {
// append dir children
DirectoryVolumeItem dir = (DirectoryVolumeItem)GetItem(args.Iter);
AppendDirRows(store, args.Iter, dir);
// remove "loading" child node
store.Remove(ref child);
}
break;
default:
throw new NotImplementedException("View for this VolumeType has not been implemented yet");
}
}
void OnRowExpanded(object o, RowExpandedArgs args)
{
string name = null;
name = (string) schemaStore.GetValue (args.Iter, (int)TreeCols.ObjectName);
if (name == "Servers")
return;
TreeIter child;
schemaStore.IterChildren (out child, args.Iter);
string childName = (string) schemaStore.GetValue (child, (int)TreeCols.ObjectName);
if (childName != "")
return;
schemaStore.Remove (ref child);
Log.Debug ("Row expanded {0}", name);
string serverName = FindServerName (args.Iter, schemaStore);
Connection conn = Global.Connections [serverName];
try {
Gdk.Pixbuf pb = Gdk.Pixbuf.LoadFromResource ("text-x-generic.png");
string[] kids = GetChildren (name, conn);
foreach (string s in kids) {
schemaStore.AppendValues (args.Iter, pb, s);
}
TreePath path = schemaStore.GetPath (args.Iter);
this.ExpandRow (path, false);
} catch (Exception e) {
schemaStore.AppendValues (args.Iter, null, "");
Log.Debug (e);
string msg = Mono.Unix.Catalog.GetString (
"Unable to read schema information from server");
HIGMessageDialog dialog = new HIGMessageDialog (
parentWindow,
0,
Gtk.MessageType.Error,
Gtk.ButtonsType.Ok,
"Server error",
msg);
dialog.Run ();
dialog.Destroy ();
}
}
