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//
// Authors:
// Christian Hergert <chris@mosaix.net>
// Ben Motmans <ben.motmans@gmail.com>
//
// Copyright (C) 2005 Mosaix Communications, Inc.
// Copyright (c) 2007 Ben Motmans
//
// 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.Threading;
using System.Collections.Generic;
using MonoDevelop.Database.Sql;
using MonoDevelop.Database.Designer;
using MonoDevelop.Core;
using MonoDevelop.Ide;
using MonoDevelop.Ide.Gui.Pads;
using MonoDevelop.Components.Commands;
using MonoDevelop.Ide.Gui.Components;
namespace MonoDevelop.Database.ConnectionManager
{
public class UserNodeBuilder : TypeNodeBuilder
{
public UserNodeBuilder ()
: base ()
{
}
public override Type NodeDataType {
get { return typeof (UserNode); }
}
public override string ContextMenuAddinPath {
get { return "/MonoDevelop/Database/ContextMenu/ConnectionManagerPad/UserNode"; }
}
public override Type CommandHandlerType {
get { return typeof (UserNodeCommandHandler); }
}
public override void GetNodeAttributes (ITreeNavigator treeNavigator, object dataObject, ref NodeAttributes attributes)
{
attributes |= NodeAttributes.AllowRename;
}
public override string GetNodeName (ITreeNavigator thisNode, object dataObject)
{
UserNode node = dataObject as UserNode;
return node.User.Name;
}
public override void BuildNode (ITreeBuilder builder, object dataObject, ref string label, ref Gdk.Pixbuf icon, ref Gdk.Pixbuf closedIcon)
{
UserNode node = dataObject as UserNode;
// node.RefreshEvent += (EventHandler)DispatchService.GuiDispatch (RefreshHandler);
label = node.User.Name;
icon = Context.GetIcon ("md-db-user");
}
public override bool HasChildNodes (ITreeBuilder builder, object dataObject)
{
return false;
}
}
public class UserNodeCommandHandler : NodeCommandHandler
{
public override DragOperation CanDragNode ()
{
return DragOperation.None;
}
public override void RenameItem (string newName)
{
UserNode node = (UserNode)CurrentNode.DataItem;
if (node.User.Name != newName)
ThreadPool.QueueUserWorkItem (new WaitCallback (RenameItemThreaded), new object[]{ node, newName });
}
private void RenameItemThreaded (object state)
{
object[] objs = state as object[];
UserNode node = objs[0] as UserNode;
string newName = objs[1] as string;
IEditSchemaProvider provider = (IEditSchemaProvider)node.User.SchemaProvider;
if (provider.IsValidName (newName)) {
provider.RenameUser (node.User, newName);
node.Refresh ();
} else {
DispatchService.GuiDispatch (delegate () {
MessageService.ShowError (String.Format (
"Unable to rename user '{0}' to '{1}'!",
node.User.Name, newName
));
});
}
node.Refresh ();
}
protected void OnRefreshParent ()
{
if (CurrentNode.MoveToParent ()) {
BaseNode node = CurrentNode.DataItem as BaseNode;
node.Refresh ();
}
}
[CommandHandler (ConnectionManagerCommands.AlterUser)]
protected void OnAlterUser ()
{
UserNode node = CurrentNode.DataItem as UserNode;
IDbFactory fac = node.ConnectionContext.DbFactory;
IEditSchemaProvider schemaProvider = (IEditSchemaProvider)node.ConnectionContext.SchemaProvider;
if (fac.GuiProvider.ShowUserEditorDialog (schemaProvider, node.User, false))
ThreadPool.QueueUserWorkItem (new WaitCallback (OnAlterUserThreaded), CurrentNode.DataItem);
}
private void OnAlterUserThreaded (object state)
{
// UserNode node = (UserNode)state;
// IEditSchemaProvider provider = (IEditSchemaProvider)node.ConnectionContext.SchemaProvider;
//
// provider.AlterUser (node.User);
}
[CommandHandler (ConnectionManagerCommands.DropUser)]
protected void OnDropUser ()
{
UserNode node = (UserNode)CurrentNode.DataItem;
AlertButton dropButton = new AlertButton (AddinCatalog.GetString ("Drop"), Gtk.Stock.Delete);
if (MessageService.Confirm (
AddinCatalog.GetString ("Are you sure you want to drop user '{0}'", node.User.Name),
dropButton
)) {
ThreadPool.QueueUserWorkItem (new WaitCallback (OnDropUserThreaded), CurrentNode.DataItem);
}
}
private void OnDropUserThreaded (object state)
{
UserNode node = (UserNode)state;
IEditSchemaProvider provider = (IEditSchemaProvider)node.ConnectionContext.SchemaProvider;
provider.DropUser (node.User);
OnRefreshParent ();
}
[CommandHandler (MonoDevelop.Ide.Commands.EditCommands.Rename)]
protected void OnRenameUser ()
{
Tree.StartLabelEdit ();
}
[CommandUpdateHandler (ConnectionManagerCommands.DropUser)]
protected void OnUpdateDropUser (CommandInfo info)
{
BaseNode node = (BaseNode)CurrentNode.DataItem;
info.Enabled = node.ConnectionContext.SchemaProvider.IsSchemaActionSupported (SchemaType.User, SchemaActions.Drop);
}
[CommandUpdateHandler (MonoDevelop.Ide.Commands.EditCommands.Rename)]
protected void OnUpdateRenameUser (CommandInfo info)
{
BaseNode node = (BaseNode)CurrentNode.DataItem;
info.Enabled = node.ConnectionContext.SchemaProvider.IsSchemaActionSupported (SchemaType.User, SchemaActions.Rename);
}
[CommandUpdateHandler (ConnectionManagerCommands.AlterUser)]
protected void OnUpdateAlterUser (CommandInfo info)
{
BaseNode node = (BaseNode)CurrentNode.DataItem;
info.Enabled = node.ConnectionContext.SchemaProvider.IsSchemaActionSupported (SchemaType.User, SchemaActions.Alter);
}
}
}
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