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//
// AspNetEditViewContent.cs: The SecondaryViewContent that lets AspNetEdit
// be used as a designer in MD.
//
// Authors:
// Michael Hutchinson <m.j.hutchinson@gmail.com>
//
// Copyright (C) 2006 Michael Hutchinson
//
//
// This source code is licenced under The MIT License:
//
// 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.ComponentModel;
using Gtk;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Ide.Gui.Content;
using MonoDevelop.Core;
using MonoDevelop.Core.Execution;
using MonoDevelop.DesignerSupport.Toolbox;
using MonoDevelop.DesignerSupport;
using AspNetEdit.Editor;
namespace AspNetEdit.Integration
{
public class AspNetEditViewContent : AbstractSecondaryViewContent, IToolboxConsumer //, IEditableTextBuffer
{
IViewContent viewContent;
EditorProcess editorProcess;
Gtk.Socket designerSocket;
Gtk.Socket propGridSocket;
Frame designerFrame;
MonoDevelopProxy proxy;
internal AspNetEditViewContent (IViewContent viewContent)
{
this.viewContent = viewContent;
designerFrame = new Gtk.Frame ();
designerFrame.Shadow = ShadowType.None;
designerFrame.BorderWidth = 0;
designerFrame.Show ();
}
void UsePropGrid ()
{
MonoDevelop.DesignerSupport.DesignerSupport.Service.PropertyPad.UseCustomWidget (propGridSocket);
}
public override Gtk.Widget Control {
get { return designerFrame; }
}
public override string TabPageLabel {
get { return "Designer"; }
}
public override void Dispose()
{
DestroyEditorAndSockets ();
designerFrame.Destroy ();
}
public override void Selected ()
{
if (editorProcess != null)
throw new Exception ("Editor should be null when document is selected");
designerSocket = new Gtk.Socket ();
designerSocket.Show ();
designerFrame.Add (designerSocket);
propGridSocket = new Gtk.Socket ();
propGridSocket.Show ();
editorProcess = (EditorProcess) Runtime.ProcessService.CreateExternalProcessObject (typeof (EditorProcess), false);
if (designerSocket.IsRealized)
editorProcess.AttachDesigner (designerSocket.Id);
if (propGridSocket.IsRealized)
editorProcess.AttachPropertyGrid (propGridSocket.Id);
designerSocket.Realized += delegate { editorProcess.AttachDesigner (designerSocket.Id); };
propGridSocket.Realized += delegate { editorProcess.AttachPropertyGrid (propGridSocket.Id); };
//designerSocket.FocusOutEvent += delegate {
// MonoDevelop.DesignerSupport.DesignerSupport.Service.PropertyPad.BlankPad (); };
designerSocket.FocusInEvent += delegate { UsePropGrid (); };
//hook up proxy for event binding
MonoDevelop.Projects.Parser.IClass codeBehind = null;
if (viewContent.Project != null) {
MonoDevelop.Projects.ProjectFile pf = viewContent.Project.GetProjectFile (viewContent.ContentName);
if (pf != null)
codeBehind = DesignerSupport.Service.CodeBehindService.GetCodeBehind (pf);
}
proxy = new MonoDevelopProxy (codeBehind);
ITextBuffer textBuf = (ITextBuffer) viewContent.GetContent (typeof(ITextBuffer));
editorProcess.Initialise (proxy, textBuf.Text, viewContent.ContentName);
UsePropGrid ();
}
public override void Deselected ()
{
if (!editorProcess.ExceptionOccurred) {
IEditableTextBuffer textBuf = (IEditableTextBuffer) viewContent.GetContent (typeof(IEditableTextBuffer));
string doc = null;
try {
doc = editorProcess.Editor.GetDocument ();
} catch (Exception e) {
IdeApp.Services.MessageService.ShowError (e, "The document could not be retrieved from the designer");
}
if (doc != null)
textBuf.Text = doc;
}
proxy = null;
DestroyEditorAndSockets ();
}
void DestroyEditorAndSockets ()
{
if (editorProcess != null) {
editorProcess.Dispose ();
editorProcess = null;
}
if (propGridSocket != null) {
propGridSocket.Dispose ();
propGridSocket = null;
}
if (designerSocket != null) {
designerFrame.Remove (designerSocket);
designerSocket.Dispose ();
designerSocket = null;
}
}
#region IToolboxConsumer
public void ConsumeItem (ItemToolboxNode node)
{
if (node is ToolboxItemToolboxNode)
editorProcess.Editor.UseToolboxNode (node);
}
//used to filter toolbox items
private static ToolboxItemFilterAttribute[] atts = new ToolboxItemFilterAttribute[] {
new System.ComponentModel.ToolboxItemFilterAttribute ("System.Web.UI", ToolboxItemFilterType.Allow)
};
public ToolboxItemFilterAttribute[] ToolboxFilterAttributes {
get { return atts; }
}
public System.Collections.Generic.IList<ItemToolboxNode> GetDynamicItems ()
{
return null;
}
//Used if ToolboxItemFilterAttribute demands ToolboxItemFilterType.Custom
//If not expecting it, should just return false
public bool CustomFilterSupports (ItemToolboxNode item)
{
return false;
}
#endregion IToolboxConsumer
}
}
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