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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 ExtensionPointNodeBuilder: ExtensionModelTypeNodeBuilder
{
public override Type NodeDataType {
get { return typeof(ExtensionPoint); }
}
public override Type CommandHandlerType {
get { return typeof(ExtensionPointCommandHandler); }
}
public override string ContextMenuAddinPath {
get { return "/MonoDevelop/AddinAuthoring/ContextMenu/ExtensionModelPad/ExtensionPoint"; }
}
public override string GetNodeName (ITreeNavigator thisNode, object dataObject)
{
ExtensionPoint ep = (ExtensionPoint) dataObject;
return ep.Path;
}
public override object GetParentObject (object dataObject)
{
ExtensionPoint ep = (ExtensionPoint) dataObject;
return ep.ParentAddinDescription;
}
public override void BuildNode (ITreeBuilder treeBuilder, object dataObject, ref string label, ref Pixbuf icon, ref Pixbuf closedIcon)
{
ExtensionPoint ep = (ExtensionPoint) dataObject;
label = !string.IsNullOrEmpty (ep.Name) ? ep.Name : ep.Path;
icon = Context.GetIcon ("md-extension-point");
}
public override void BuildChildNodes (ITreeBuilder treeBuilder, object dataObject)
{
ExtensionPoint ep = (ExtensionPoint) dataObject;
if (treeBuilder.Options ["ShowExistingNodes"]) {
AddinRegistry reg = GetRegistry (treeBuilder);
if (reg == null)
return;
ExtensionNodeTree tree = new ExtensionNodeTree ();
tree.Fill (reg, ep);
foreach (var node in tree.Nodes)
treeBuilder.AddChild (node);
}
else {
int order = 0;
foreach (Extension ext in ep.ParentAddinDescription.MainModule.Extensions) {
if (ext.Path == ep.Path) {
foreach (ExtensionNodeDescription node in ext.ExtensionNodes)
treeBuilder.AddChild (new ExtensionNodeInfo (node, true, order++));
}
}
}
}
public override bool HasChildNodes (ITreeBuilder builder, object dataObject)
{
if (builder.Options ["ShowExistingNodes"])
return true;
else {
ExtensionPoint ep = (ExtensionPoint) dataObject;
foreach (Extension ext in ep.ParentAddinDescription.MainModule.Extensions) {
if (ext.Path == ep.Path) {
if (ext.ExtensionNodes.Count > 0)
return true;
}
}
return false;
}
}
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 ExtensionPointCommandHandler: ExtensionCommandHandler
{
public override void ActivateItem ()
{
DotNetProject project = (DotNetProject) CurrentNode.GetParentDataItem (typeof(DotNetProject), true);
if (project == null)
return;
AddinData data = project.GetAddinData ();
if (data == null)
return;
ExtensionPoint ep = (ExtensionPoint) CurrentNode.DataItem;
ExtensionPoint epc = new ExtensionPoint ();
epc.CopyFrom (ep);
NewExtensionPointDialog epdlg = new NewExtensionPointDialog (project, data.AddinRegistry, data.CachedAddinManifest, epc);
if (epdlg.Run () == (int) Gtk.ResponseType.Ok) {
ep.CopyFrom (epc);
data.CachedAddinManifest.Save ();
}
epdlg.Destroy ();
}
protected override Extension GetExtension ()
{
ExtensionPoint ep = (ExtensionPoint) CurrentNode.DataItem;
return ep.ParentAddinDescription.MainModule.GetExtension (ep.Path);
}
public override bool CanDeleteMultipleItems ()
{
return true;
}
public override void DeleteMultipleItems ()
{
string msg = GettextCatalog.GetString ("The following extension points and all the nodes they contain will be deleted:") + "\n\n";
foreach (var nav in CurrentNodes) {
msg += Util.GetDisplayName ((ExtensionPoint)nav.DataItem) + "\n";
}
if (MessageService.Confirm (GettextCatalog.GetString ("Are you sure you want to delete the selected extension points?"), msg, AlertButton.Delete)) {
foreach (var nav in CurrentNodes) {
ExtensionPoint ep = (ExtensionPoint)nav.DataItem;
ep.ParentAddinDescription.ExtensionPoints.Remove (ep);
foreach (ModuleDescription module in ep.ParentAddinDescription.AllModules) {
List<Extension> toDelete = new List<Extension> ();
foreach (Extension ext in module.Extensions) {
if (ext.Path == ep.Path || ext.Path.StartsWith (ep.Path + "/"))
toDelete.Add (ext);
}
foreach (Extension ext in toDelete)
module.Extensions.Remove (ext);
}
}
}
DotNetProject p = (DotNetProject) CurrentNode.GetParentDataItem (typeof(Project), false);
AddinData adata = p.GetAddinData ();
adata.SaveAddinManifest ();
adata.NotifyChanged (false);
}
}
}
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