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// ExtensionPointsNodeBuilder.cs
//
// Author:
// Lluis Sanchez Gual <lluis@novell.com>
//
// Copyright (c) 2007 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 MonoDevelop.Projects;
using MonoDevelop.Core;
using MonoDevelop.Ide;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Ide.Gui.Pads;
using MonoDevelop.Ide.Gui.Pads.ProjectPad;
using MonoDevelop.Components.Commands;
using Mono.Addins;
using Mono.Addins.Description;
using MonoDevelop.Ide.Gui.Components;
using Gdk;
using System.Collections.Generic;
namespace MonoDevelop.AddinAuthoring.NodeBuilders
{
public class ExtensionNodeBuilder: ExtensionModelTypeNodeBuilder
{
public override Type NodeDataType {
get { return typeof(Extension); }
}
public override Type CommandHandlerType {
get { return typeof(ExtensionCommandHandler); }
}
public override string ContextMenuAddinPath {
get { return "/MonoDevelop/AddinAuthoring/ContextMenu/ExtensionModelPad/Extension"; }
}
public override string GetNodeName (ITreeNavigator thisNode, object dataObject)
{
Extension ep = (Extension) dataObject;
return ep.Path;
}
public override void BuildNode (ITreeBuilder treeBuilder, object dataObject, ref string label, ref Pixbuf icon, ref Pixbuf closedIcon)
{
Extension ext = (Extension) dataObject;
label = GLib.Markup.EscapeText (Util.GetDisplayName (ext));
icon = Context.GetIcon ("md-extension");
}
public override void BuildChildNodes (ITreeBuilder treeBuilder, object dataObject)
{
Extension en = (Extension) dataObject;
AddinRegistry reg = GetRegistry (treeBuilder);
if (reg == null)
return;
if (treeBuilder.Options ["ShowExistingNodes"]) {
ExtensionNodeTree tree = new ExtensionNodeTree ();
tree.Fill (reg, en);
foreach (var node in tree.Nodes)
treeBuilder.AddChild (node);
}
else {
int order = 0;
foreach (ExtensionNodeDescription child in en.ExtensionNodes)
treeBuilder.AddChild (new ExtensionNodeInfo (child, true, order++));
}
}
public override bool HasChildNodes (ITreeBuilder builder, object dataObject)
{
if (builder.Options ["ShowExistingNodes"])
return true;
Extension en = (Extension) dataObject;
return en.ExtensionNodes.Count > 0;
}
public override int CompareObjects (ITreeNavigator thisNode, ITreeNavigator otherNode)
{
if (thisNode.DataItem is TreeViewItem)
return -1;
if (otherNode.DataItem is TreeViewItem)
return 1;
return base.CompareObjects (thisNode, otherNode);
}
}
class ExtensionCommandHandler: NodeCommandHandler
{
protected virtual Extension GetExtension ()
{
return (Extension) CurrentNode.DataItem;
}
[CommandUpdateHandler (Commands.AddNode)]
public void UpdateAddNodeBefore (CommandArrayInfo cinfo)
{
Extension en = GetExtension ();
foreach (ExtensionNodeType ntype in en.GetAllowedNodeTypes ())
cinfo.Add (GettextCatalog.GetString ("Add extension '{0}'", ntype.NodeName), ntype);
}
[CommandHandler (Commands.AddNode)]
public void AddNodeBefore (object data)
{
DotNetProject p = (DotNetProject) CurrentNode.GetParentDataItem (typeof(Project), false);
AddinData adata = p.GetAddinData ();
Extension en = GetExtension ();
ExtensionNodeType ntype = (ExtensionNodeType) data;
ExtensionNodeDescription newNode = new ExtensionNodeDescription (ntype.NodeName);
en.ExtensionNodes.Add (newNode);
CurrentNode.Expanded = true;
adata.SaveAddinManifest ();
adata.NotifyChanged (false);
DispatchService.GuiDispatch (delegate {
ITreeNavigator nav = Tree.GetNodeAtObject (new ExtensionNodeInfo (newNode, false));
if (nav != null)
nav.Selected = true;
});
}
public override bool CanDeleteMultipleItems ()
{
return true;
}
public override void DeleteMultipleItems ()
{
string msg = GettextCatalog.GetString ("The following extensions and all the nodes they contain will be deleted:") + "\n\n";
foreach (var nav in CurrentNodes) {
msg += Util.GetDisplayName ((Extension)nav.DataItem) + "\n";
}
if (MessageService.Confirm (GettextCatalog.GetString ("Are you sure you want to delete the selected extensions?"), msg, AlertButton.Delete)) {
foreach (var nav in CurrentNodes) {
Extension ex = (Extension)nav.DataItem;
ModuleDescription module = (ModuleDescription) ex.Parent;
module.Extensions.Remove (ex);
}
}
DotNetProject p = (DotNetProject) CurrentNode.GetParentDataItem (typeof(Project), false);
AddinData adata = p.GetAddinData ();
adata.SaveAddinManifest ();
adata.NotifyChanged (false);
}
}
}
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