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//
// AddMimeTypeDialog.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2009 Novell, Inc (http://www.novell.com)
//
// 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 System.Collections.Generic;
using MonoDevelop.Core;
using MonoDevelop.Components;
using System.IO;
namespace MonoDevelop.Ide.Projects
{
internal partial class AddMimeTypeDialog : Gtk.Dialog
{
string mimeType;
IEnumerable<string> currentTypes;
public AddMimeTypeDialog (IEnumerable<string> types)
{
this.Build ();
currentTypes = types;
buttonOk.Sensitive = false;
}
protected virtual void OnEntryChanged (object sender, System.EventArgs e)
{
string name = entry.Text;
if (string.IsNullOrEmpty (name)) {
buttonOk.Sensitive = false;
labelDesc.Text = string.Empty;
image.Visible = false;
return;
}
image.Visible = true;
Xwt.Drawing.Image img;
string desc;
string mt = TryGetFileType (name);
if (mt != null && mt != "text/plain") {
desc = DesktopService.GetMimeTypeDescription (mt);
img = DesktopService.GetIconForType (mt, Gtk.IconSize.Menu);
mimeType = mt;
}
else if (name.IndexOf ('/') != -1) {
desc = DesktopService.GetMimeTypeDescription (name);
img = DesktopService.GetIconForType (name, Gtk.IconSize.Menu);
mimeType = name;
} else {
img = ImageService.GetIcon (Gtk.Stock.DialogError, Gtk.IconSize.Menu);
desc = GettextCatalog.GetString ("Unknown type");
mimeType = null;
}
if (mimeType != null && currentTypes.Contains (mimeType)) {
img = ImageService.GetIcon (Gtk.Stock.DialogError, Gtk.IconSize.Menu);
desc = GettextCatalog.GetString ("Type '{0}' already registered", desc);
mimeType = null;
}
if (string.IsNullOrEmpty (desc))
desc = mt;
buttonOk.Sensitive = mimeType != null;
labelDesc.Text = desc ?? string.Empty;
image.Image = img;
}
string TryGetFileType (string name)
{
if (name.StartsWith ("."))
name = name.Substring (1);
string tmpFile = null;
try {
tmpFile = System.IO.Path.GetTempFileName ();
string f = System.IO.Path.ChangeExtension (tmpFile, "." + name);
File.Move (tmpFile, f);
tmpFile = f;
return DesktopService.GetMimeTypeForUri (tmpFile);
} catch {
return null;
} finally {
if (tmpFile != null) {
try {
if (File.Exists (tmpFile))
File.Delete (tmpFile);
} catch {
}
}
}
}
public string MimeType {
get {
return mimeType;
}
}
}
}
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