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Viewing changes to external/xwt/Xwt.Mac/Xwt.Mac/FileDialogBackend.cs

  • Committer: Package Import Robot
  • Author(s): Jo Shields
  • Date: 2013-05-12 09:46:03 UTC
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20130512094603-mad323bzcxvmcam0
Tags: upstream-4.0.5+dfsg
Import upstream version 4.0.5+dfsg

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external/xwt/Xwt.Mac/Xwt.Mac/FileDialogBackend.cs
 
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//
 
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// FileDialogBackend.cs
 
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//  
 
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// Author:
 
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//       James Clancey <clancey@xamarin.com>
 
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// 
 
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// Copyright (c) 2012 Xamarin Inc
 
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// 
 
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// Permission is hereby granted, free of charge, to any person obtaining a copy
 
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// of this software and associated documentation files (the "Software"), to deal
 
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// in the Software without restriction, including without limitation the rights
 
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 
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// copies of the Software, and to permit persons to whom the Software is
 
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// furnished to do so, subject to the following conditions:
 
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// 
 
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// The above copyright notice and this permission notice shall be included in
 
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// all copies or substantial portions of the Software.
 
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// 
 
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 
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// THE SOFTWARE.
 
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using System;
 
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using Xwt.Backends;
 
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using MonoMac.AppKit;
 
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using System.IO;
 
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using System.Linq;
 
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namespace Xwt.Mac
 
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{
 
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        public abstract class FileDialogBackend
 
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                : NSOpenPanel, IFileDialogBackend
 
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        {
 
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                public FileDialogBackend ()
 
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                {
 
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                }
 
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                #region IFileDialogBackend implementation
 
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                public void Initialize (System.Collections.Generic.IEnumerable<FileDialogFilter> filters, bool multiselect, string initialFileName)
 
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                {
 
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                        this.AllowsMultipleSelection = multiselect;
 
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                        this.CanChooseFiles = true;
 
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                        this.CanChooseDirectories = false;
 
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                        if (!string.IsNullOrEmpty (initialFileName))
 
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                                this.DirectoryUrl = new MonoMac.Foundation.NSUrl (initialFileName,true);
 
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                        this.Prompt = "Select File" + (multiselect ? "s" : "");
 
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                }
 
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                public bool Run (IWindowFrameBackend parent)
 
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                {
 
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                        var returnValue = this.RunModal ();
 
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                        return returnValue == 1;
 
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                }
 
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                public void Cleanup ()
 
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                {
 
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                }
 
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                public string FileName {
 
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                        get {
 
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                                return this.Url == null ? string.Empty :  Url.Path;
 
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                        }
 
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                }
 
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                public string[] FileNames {
 
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                        get {
 
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                                return this.Urls.Length == 0 ? new string[0] : this.Urls.Select (x=> x.Path).ToArray ();
 
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                        }
 
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                }
 
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                public string CurrentFolder {
 
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                        get {
 
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                                return DirectoryUrl.AbsoluteString;
 
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                        }
 
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                        set {
 
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                                this.DirectoryUrl = new MonoMac.Foundation.NSUrl (value,true);
 
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                        }
 
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                }
 
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                public FileDialogFilter ActiveFilter {
 
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                        get {
 
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                                return null;
 
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                        }
 
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                        set {
 
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                        }
 
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                }
 
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                #endregion
 
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                #region IBackend implementation
 
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                public void InitializeBackend (object frontend)
 
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                {
 
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                }
 
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                public void EnableEvent (object eventId)
 
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                {
 
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                }
 
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                public void DisableEvent (object eventId)
 
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                {
 
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                }
 
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                #endregion
 
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        }
 
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}
 
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