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//
// SigningCombo.cs
//
// Author:
// Michael Hutchinson <mhutchinson@novell.com>
//
// Copyright (c) 2010 Novell, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.
using System;
using Gtk;
using System.ComponentModel;
using MonoDevelop.Core;
namespace MonoDevelop.MacDev
{
[ToolboxItem (true)]
[Category ("MonoDevelop.MacDev")]
public class SigningIdentityCombo : ComboBox
{
ListStore store;
public SigningIdentityCombo () : base (new ListStore (typeof (string), typeof (string), typeof (object)))
{
store = (ListStore) this.Model;
var txtRenderer = new CellRendererText ();
txtRenderer.Ellipsize = Pango.EllipsizeMode.End;
PackStart (txtRenderer, true);
AddAttribute (txtRenderer, "markup", 0);
RowSeparatorFunc = delegate (TreeModel model, TreeIter iter) {
return (string)model.GetValue (iter, 0) == "-";
};
}
public TreeIter AddItem (string label, string name, object item)
{
return store.AppendValues (GLib.Markup.EscapeText (label), name, item);
}
public TreeIter AddItemWithMarkup (string labelMarkup, string name, object item)
{
return store.AppendValues (labelMarkup, name, item);
}
public void AddSeparator ()
{
store.AppendValues ("-", "-", null);
}
public object SelectedItem {
get {
return this.GetActiveValue<object> (2);
}
}
public string SelectedName {
get {
return this.GetActiveValue<string> (1);
}
set {
if (string.IsNullOrEmpty (value) && store.IterNChildren () > 0) {
Active = 0;
} else if (!this.SelectMatchingItem (1, value)) {
var name = GettextCatalog.GetString ("Unknown ({0})", value);
var iter = AddItem (GLib.Markup.EscapeText (name), value, new object ());
this.SetActiveIter (iter);
}
Sensitive = store.IterNChildren () > 1;
OnChanged ();
}
}
public void ClearList ()
{
store.Clear ();
}
}
static class GtkExtensions
{
public static bool SelectMatchingItem (this ComboBox combo, int column, object value)
{
var m = combo.Model;
TreeIter iter;
int i = 0;
if (m.GetIterFirst (out iter)) {
do {
if (value.Equals (m.GetValue (iter, column))) {
combo.Active = i;
return true;
}
i++;
} while (m.IterNext (ref iter));
}
return false;
}
public static T GetActiveValue<T> (this ComboBox combo, int column) where T : class
{
TreeIter iter;
if (combo.GetActiveIter (out iter))
return (T) combo.Model.GetValue (iter, column);
return null;
}
}
}
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