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//
// ActionGroupDisplayBinding.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 System.Collections;
using System.CodeDom;
using MonoDevelop.Core;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Projects;
using MonoDevelop.GtkCore.Dialogs;
using MonoDevelop.Ide;
using ICSharpCode.NRefactory.TypeSystem;
using MonoDevelop.Ide.TypeSystem;
using System.Linq;
namespace MonoDevelop.GtkCore.GuiBuilder
{
public class ActionGroupDisplayBinding : IViewDisplayBinding
{
bool excludeThis = false;
public string Name {
get { return MonoDevelop.Core.GettextCatalog.GetString ("Action Group Editor"); }
}
public bool CanUseAsDefault {
get { return true; }
}
public bool CanHandle (FilePath fileName, string mimeType, Project ownerProject)
{
if (excludeThis)
return false;
if (fileName.IsNullOrEmpty)
return false;
if (!IdeApp.Workspace.IsOpen)
return false;
if (GetActionGroup (fileName) == null)
return false;
excludeThis = true;
var db = DisplayBindingService.GetDefaultViewBinding (fileName, mimeType, ownerProject);
excludeThis = false;
return db != null;
}
public IViewContent CreateContent (FilePath fileName, string mimeType, Project ownerProject)
{
excludeThis = true;
var db = DisplayBindingService.GetDefaultViewBinding (fileName, mimeType, ownerProject);
GtkDesignInfo info = GtkDesignInfo.FromProject ((DotNetProject) ownerProject);
var content = db.CreateContent (fileName, mimeType, ownerProject);
ActionGroupView view = new ActionGroupView (content, GetActionGroup (fileName), info.GuiBuilderProject);
excludeThis = false;
return view;
}
Stetic.ActionGroupInfo GetActionGroup (string file)
{
Project project = IdeApp.Workspace.GetProjectsContainingFile (file).FirstOrDefault ();
if (!GtkDesignInfo.HasDesignedObjects (project))
return null;
return GtkDesignInfo.FromProject (project).GuiBuilderProject.GetActionGroupForFile (file);
}
internal static string BindToClass (Project project, Stetic.ActionGroupInfo group)
{
GuiBuilderProject gproject = GtkDesignInfo.FromProject (project).GuiBuilderProject;
string file = gproject.GetSourceCodeFile (group);
if (file != null)
return file;
// Find the classes that could be bound to this design
ArrayList list = new ArrayList ();
var ctx = gproject.GetParserContext ();
foreach (var cls in ctx.MainAssembly.GetAllTypeDefinitions ())
if (IsValidClass (cls))
list.Add (cls.FullName);
// Ask what to do
using (BindDesignDialog dialog = new BindDesignDialog (group.Name, list, project.BaseDirectory)) {
if (!dialog.Run ())
return null;
if (dialog.CreateNew)
CreateClass (project, (Stetic.ActionGroupComponent) group.Component, dialog.ClassName, dialog.Namespace, dialog.Folder);
string fullName = dialog.Namespace.Length > 0 ? dialog.Namespace + "." + dialog.ClassName : dialog.ClassName;
group.Name = fullName;
}
return gproject.GetSourceCodeFile (group);
}
static IUnresolvedTypeDefinition CreateClass (Project project, Stetic.ActionGroupComponent group, string name, string namspace, string folder)
{
string fullName = namspace.Length > 0 ? namspace + "." + name : name;
var type = new CodeTypeDeclaration ();
type.Name = name;
type.IsClass = true;
type.BaseTypes.Add (new CodeTypeReference ("Gtk.ActionGroup"));
// Generate the constructor. It contains the call that builds the widget.
var ctor = new CodeConstructor ();
ctor.Attributes = MemberAttributes.Public | MemberAttributes.Final;
ctor.BaseConstructorArgs.Add (new CodePrimitiveExpression (fullName));
var call = new CodeMethodInvokeExpression (
new CodeMethodReferenceExpression (
new CodeTypeReferenceExpression ("Stetic.Gui"),
"Build"
),
new CodeThisReferenceExpression (),
new CodeTypeOfExpression (fullName)
);
ctor.Statements.Add (call);
type.Members.Add (ctor);
// Add signal handlers
foreach (Stetic.ActionComponent action in group.GetActions ()) {
foreach (Stetic.Signal signal in action.GetSignals ()) {
CodeMemberMethod met = new CodeMemberMethod ();
met.Name = signal.Handler;
met.Attributes = MemberAttributes.Family;
met.ReturnType = new CodeTypeReference (signal.SignalDescriptor.HandlerReturnTypeName);
foreach (Stetic.ParameterDescriptor pinfo in signal.SignalDescriptor.HandlerParameters)
met.Parameters.Add (new CodeParameterDeclarationExpression (pinfo.TypeName, pinfo.Name));
type.Members.Add (met);
}
}
// Create the class
return CodeGenerationService.AddType ((DotNetProject)project, folder, namspace, type);
}
internal static bool IsValidClass (IType cls)
{
foreach (var bt in cls.DirectBaseTypes) {
if (bt.ReflectionName == "Gtk.ActionGroup")
return true;
var baseCls = bt;
if (baseCls != null && IsValidClass (baseCls))
return true;
}
return false;
}
}
}
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