public void Populate (Category cat, Gtk.Menu parent)
{
Widget [] dead_pool = parent.Children;
for (int i = 0; i < dead_pool.Length; i++)
dead_pool [i].Destroy ();
foreach (Tag t in cat.Children) {
TagMenuItem item = new TagMenuItem (t);
parent.Append (item);
item.ShowAll ();
Category subcat = t as Category;
if (subcat != null && subcat.Children.Count != 0) {
Gtk.Menu submenu = new Menu ();
Populate (t as Category, submenu);
Gtk.SeparatorMenuItem sep = new Gtk.SeparatorMenuItem ();
submenu.Prepend (sep);
sep.ShowAll ();
TagMenuItem subitem = new TagMenuItem (t);
subitem.Activated += HandleActivate;
submenu.Prepend (subitem);
subitem.ShowAll ();
item.Submenu = submenu;
} else {
item.Activated += HandleActivate;
}
}
}
public void Populate (Photo [] photos) {
Hashtable hash = new Hashtable ();
if (photos != null) {
foreach (Photo p in photos) {
foreach (Tag t in p.Tags) {
if (!hash.Contains (t.Id)) {
hash.Add (t.Id, t);
}
}
}
}
foreach (Widget w in this.Children) {
w.Destroy ();
}
if (hash.Count == 0) {
/* Fixme this should really set parent menu
items insensitve */
MenuItem item = new MenuItem (Mono.Unix.Catalog.GetString ("(No Tags)"));
this.Append (item);
item.Sensitive = false;
item.ShowAll ();
return;
}
foreach (Tag t in hash.Values) {
TagMenuItem item = new TagMenuItem (t);
this.Append (item);
item.ShowAll ();
item.Activated += HandleActivate;
}
}
void HandleActivate (object obj, EventArgs args)
{
if (TagSelected != null) {
TagMenuItem t = obj as TagMenuItem;
if (t != null)
TagSelected (t.Value);
else
Log.Debug ("TagMenu.HandleActivate: Item was not a TagMenuItem");
}
}
public void PopulateFlat(Category cat, Gtk.Menu parent)
{
foreach (var t in cat.Children)
{
var item = TagMenuItem.IndentedItem(t);
parent.Append(item);
item.ShowAll();
if (t is Category subcat && subcat.Children.Count != 0)
{
PopulateFlat(t as Category, parent);
}
void HandleActivate(object obj, EventArgs args)
{
if (TagSelected != null)
{
TagMenuItem t = obj as TagMenuItem;
if (t != null)
{
TagSelected(t.Value);
}
else
{
Console.WriteLine("Item was not a TagMenuItem");
}
}
}
public void PopulateFlat (Category cat, Gtk.Menu parent)
{
foreach (Tag t in cat.Children) {
TagMenuItem item = TagMenuItem.IndentedItem (t);
parent.Append (item);
item.ShowAll ();
Category subcat = t as Category;
if (subcat != null && subcat.Children.Count != 0) {
PopulateFlat (t as Category, parent);
} else {
item.Activated += HandleActivate;
}
}
}
public int GetPosition (Tag t)
{
// FIXME right now this only works on flat menus
int i = 0;
foreach (Widget w in this.Children) {
TagMenuItem item = w as TagMenuItem;
if (item != null) {
if (t == item.Value)
return i;
}
i++;
}
return -1;
}
public void Populate(Photo [] photos)
{
Hashtable hash = new Hashtable();
if (photos != null)
{
foreach (Photo p in photos)
{
foreach (Tag t in p.Tags)
{
if (!hash.Contains(t.Id))
{
hash.Add(t.Id, t);
}
}
}
}
foreach (Widget w in this.Children)
{
w.Destroy();
}
if (hash.Count == 0)
{
/* Fixme this should really set parent menu
* items insensitve */
MenuItem item = new MenuItem(Mono.Unix.Catalog.GetString("(No Tags)"));
this.Append(item);
item.Sensitive = false;
item.ShowAll();
return;
}
foreach (Tag t in hash.Values)
{
TagMenuItem item = new TagMenuItem(t);
this.Append(item);
item.ShowAll();
item.Activated += HandleActivate;
}
}
public void Populate (Category cat, Gtk.Menu parent)
{
Widget [] dead_pool = parent.Children;
for (int i = 0; i < dead_pool.Length; i++)
dead_pool [i].Destroy ();
foreach (Tag t in cat.Children) {
TagMenuItem item = new TagMenuItem (t);
parent.Append (item);
item.ShowAll ();
Category subcat = t as Category;
if (subcat != null && subcat.Children.Length != 0) {
Gtk.Menu submenu = new Menu ();
Populate (t as Category, submenu);
Gtk.SeparatorMenuItem sep = new Gtk.SeparatorMenuItem ();
submenu.Prepend (sep);
sep.ShowAll ();
TagMenuItem subitem = new TagMenuItem (t);
subitem.Activated += HandleActivate;
submenu.Prepend (subitem);
subitem.ShowAll ();
item.Submenu = submenu;
} else {
item.Activated += HandleActivate;
}
}
}
