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//
// MacOpenFileDialogHandler.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 System.Linq;
using Foundation;
using AppKit;
using MonoDevelop.Core;
using MonoDevelop.Ide;
using MonoDevelop.Projects.Text;
using System.Linq;
namespace MonoDevelop.MacIntegration
{
class SelectEncodingPopUpButton : NSPopUpButton
{
ObjCRuntime.Selector itemActivationSel = new ObjCRuntime.Selector ("itemActivated:");
ObjCRuntime.Selector addRemoveActivationSel = new ObjCRuntime.Selector ("addRemoveActivated:");
NSMenuItem autoDetectedItem, addRemoveItem;
int[] encodings;
public SelectEncodingPopUpButton (bool showAutoDetected)
{
Cell.UsesItemFromMenu = false;
if (showAutoDetected) {
autoDetectedItem = new NSMenuItem {
Title = GettextCatalog.GetString ("Auto Detected"),
Tag = -1,
Target = this,
Action = itemActivationSel,
};
}
addRemoveItem = new NSMenuItem {
Title = GettextCatalog.GetString ("Add or Remove..."),
Tag = -20,
Target = this,
Action = addRemoveActivationSel,
};
Populate (false);
SelectedEncodingId = 0;
}
public int SelectedEncodingId {
get {
var idx = Cell.MenuItem.Tag;
if (idx <= 0)
return 0;
return encodings[idx - 1];
}
set {
NSMenuItem item = null;
if (value > 0) {
int i = 1;
foreach (var e in encodings) {
if (e == value) {
item = Menu.ItemWithTag (i);
break;
}
i++;
}
}
Cell.SelectItem (Cell.MenuItem = item ?? Cell.Menu.ItemAt (0));
}
}
void Populate (bool clear)
{
if (clear)
Menu.RemoveAllItems ();
encodings = TextEncoding.ConversionEncodings.Select ((e) => e.CodePage).ToArray ();
if (autoDetectedItem != null) {
Menu.AddItem (autoDetectedItem);
Cell.MenuItem = autoDetectedItem;
Menu.AddItem (NSMenuItem.SeparatorItem);
}
int i = 1;
foreach (var e in TextEncoding.ConversionEncodings) {
Menu.AddItem (new NSMenuItem {
Title = string.Format ("{0} ({1})", e.Name, e.Id),
Tag = i++,
Target = this,
Action = itemActivationSel,
});
}
Menu.AddItem (NSMenuItem.SeparatorItem);
Menu.AddItem (addRemoveItem);
}
[Export ("addRemoveActivated:")]
void HandleAddRemoveItemActivated (NSObject sender)
{
Cell.SelectItem (Cell.MenuItem);
var selection = SelectedEncodingId;
var dlg = new SelectEncodingPanel ();
if (dlg.RunModalSheet (Window) != 0) {
Populate (true);
SelectedEncodingId = selection;
}
}
[Export ("itemActivated:")]
void HandleItemActivated (NSObject sender)
{
Cell.MenuItem = (NSMenuItem)sender;
}
}
}
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