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GuiBuilderDisplayBinding.cs « MonoDevelop.GtkCore.GuiBuilder « MonoDevelop.GtkCore « addins « src « main - github.com/mono/monodevelop.git - Unnamed repository; edit this file 'description' to name the repository.
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//
// GuiBuilderDisplayBinding.cs
//
// Author:
//   Lluis Sanchez Gual
//
// Copyright (C) 2006 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 MonoDevelop.Ide.Gui;
using MonoDevelop.Projects;
using MonoDevelop.Ide;
using MonoDevelop.Ide.TypeSystem;


namespace MonoDevelop.GtkCore.GuiBuilder
{
	public class GuiBuilderDisplayBinding : IViewDisplayBinding
	{
		bool excludeThis = false;
		
		public string Name {
			get { return MonoDevelop.Core.GettextCatalog.GetString ("Window Designer"); }
		}
		
		public bool CanUseAsDefault {
			get { return true; }
		}
		
		public bool CanHandle (MonoDevelop.Core.FilePath fileName, string mimeType, Project ownerProject)
		{
			if (excludeThis)
				return false;
			
			if (fileName.IsNullOrEmpty)
				return false;
			
			if (GetWindow (fileName) == null)
				return false;
			
			excludeThis = true;
			var db = DisplayBindingService.GetDefaultViewBinding (fileName, mimeType, ownerProject);
			excludeThis = false;
			return db != null;
		}
		
		public IViewContent CreateContent (MonoDevelop.Core.FilePath fileName, string mimeType, Project ownerProject)
		{
			excludeThis = true;
			var db = DisplayBindingService.GetDefaultViewBinding (fileName, mimeType, ownerProject);
			var content = db.CreateContent (fileName, mimeType, ownerProject);
			GuiBuilderView view = new GuiBuilderView (content, GetWindow (fileName));
			excludeThis = false;
			return view;
		}
		
		internal static GuiBuilderWindow GetWindow (string file)
		{
			if (!IdeApp.Workspace.IsOpen)
				return null;

			Project project = null;
			foreach (Project p in IdeApp.Workspace.GetAllProjects ()) {
				if (p.IsFileInProject (file)) {
					project = p;
					break;
				}
			}
			
			if (!GtkDesignInfo.HasDesignedObjects (project))
				return null;

			GtkDesignInfo info = GtkDesignInfo.FromProject (project);
			if (file.StartsWith (info.GtkGuiFolder))
				return null;
			
			var doc = TypeSystemService.ParseFile (project, file);
			if (doc == null)
				return null;

			foreach (var t in doc.TopLevelTypeDefinitions) {
				GuiBuilderWindow win = info.GuiBuilderProject.GetWindowForClass (t.FullName);
				if (win != null)
					return win;
			}
			return null;
		}
	}
}