1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
|
//
// 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.Core;
using MonoDevelop.Ide;
using MonoDevelop.Ide.Gui.Pads;
using MonoDevelop.Components.Commands;
using MonoDevelop.Ide.Gui.Components;
namespace MonoDevelop.Database.ConnectionManager
{
public class ProcedureNodeBuilder : TypeNodeBuilder
{
public ProcedureNodeBuilder ()
: base ()
{
}
public override Type NodeDataType {
get { return typeof (ProcedureNode); }
}
public override string ContextMenuAddinPath {
get { return "/MonoDevelop/Database/ContextMenu/ConnectionManagerPad/ProcedureNode"; }
}
public override Type CommandHandlerType {
get { return typeof (ProcedureNodeCommandHandler); }
}
public override void GetNodeAttributes (ITreeNavigator treeNavigator, object dataObject, ref NodeAttributes attributes)
{
attributes |= NodeAttributes.AllowRename;
}
public override string GetNodeName (ITreeNavigator thisNode, object dataObject)
{
ProcedureNode node = dataObject as ProcedureNode;
return node.Procedure.Name;
}
public override void BuildNode (ITreeBuilder builder, object dataObject, ref string label, ref Gdk.Pixbuf icon, ref Gdk.Pixbuf closedIcon)
{
ProcedureNode node = dataObject as ProcedureNode;
label = node.Procedure.Name;
if (node.Procedure.IsFunction)
icon = Context.GetIcon ("md-db-function");
else
icon = Context.GetIcon ("md-db-procedure");
}
public override void BuildChildNodes (ITreeBuilder builder, object dataObject)
{
ThreadPool.QueueUserWorkItem (new WaitCallback (BuildChildNodesThreaded), dataObject);
}
private void BuildChildNodesThreaded (object state)
{
ProcedureNode node = state as ProcedureNode;
ITreeBuilder builder = Context.GetTreeBuilder (state);
ISchemaProvider provider = node.ConnectionContext.SchemaProvider;
if (provider.IsSchemaActionSupported (SchemaType.Constraint, SchemaActions.Schema))
DispatchService.GuiDispatch (delegate {
builder.AddChild (new ParametersNode (node.ConnectionContext, node.Procedure));
builder.Expanded = true;
});
}
public override bool HasChildNodes (ITreeBuilder builder, object dataObject)
{
ProcedureNode node = dataObject as ProcedureNode;
return node.ConnectionContext.SchemaProvider.IsSchemaActionSupported (SchemaType.ProcedureParameter, SchemaActions.Schema);
}
}
public class ProcedureNodeCommandHandler : NodeCommandHandler
{
public override DragOperation CanDragNode ()
{
return DragOperation.None;
}
public override void RenameItem (string newName)
{
ProcedureNode node = (ProcedureNode)CurrentNode.DataItem;
if (node.Procedure.Name != newName)
ThreadPool.QueueUserWorkItem (new WaitCallback (RenameItemThreaded), new object[]{ node, newName });
}
private void RenameItemThreaded (object state)
{
object[] objs = state as object[];
ProcedureNode node = objs[0] as ProcedureNode;
string newName = objs[1] as string;
IEditSchemaProvider provider = (IEditSchemaProvider)node.Procedure.SchemaProvider;
if (provider.IsValidName (newName)) {
provider.RenameProcedure (node.Procedure, newName);
node.Refresh ();
} else {
DispatchService.GuiDispatch (delegate () {
MessageService.ShowError (String.Format (
"Unable to rename procedure '{0}' to '{1}'!",
node.Procedure.Name, newName
));
});
}
node.Refresh ();
}
protected void OnRefreshParent ()
{
if (CurrentNode.MoveToParent ()) {
BaseNode node = CurrentNode.DataItem as BaseNode;
node.Refresh ();
}
}
[CommandHandler (ConnectionManagerCommands.AlterProcedure)]
protected void OnAlterProcedure ()
{
ProcedureNode node = CurrentNode.DataItem as ProcedureNode;
IDbFactory fac = node.ConnectionContext.DbFactory;
IEditSchemaProvider schemaProvider = (IEditSchemaProvider)node.ConnectionContext.SchemaProvider;
ProcedureSchema alterProc = (ProcedureSchema)node.Procedure.Clone ();
if (fac.GuiProvider.ShowProcedureEditorDialog (schemaProvider, alterProc, false))
ThreadPool.QueueUserWorkItem (new WaitCallback (OnAlterProcedureThreaded), alterProc);
}
private void OnAlterProcedureThreaded (object state)
{
ProcedureNode node = CurrentNode.DataItem as ProcedureNode;
IDbFactory fac = node.ConnectionContext.DbFactory;
IEditSchemaProvider schemaProvider = (IEditSchemaProvider)node.ConnectionContext.SchemaProvider;
ProcedureAlterSchema alterSchema = new ProcedureAlterSchema (node.Procedure, (ProcedureSchema)((ProcedureSchema)state).Clone ());
schemaProvider.AlterProcedure (alterSchema);
OnRefreshParent ();
}
[CommandHandler (ConnectionManagerCommands.DropProcedure)]
protected void OnDropProcedure ()
{
ProcedureNode node = (ProcedureNode)CurrentNode.DataItem;
AlertButton dropButton = new AlertButton (AddinCatalog.GetString ("Drop"), Gtk.Stock.Delete);
if (MessageService.Confirm (
AddinCatalog.GetString ("Are you sure you want to drop procedure '{0}'", node.Procedure.Name),
dropButton
)) {
ThreadPool.QueueUserWorkItem (new WaitCallback (OnDropProcedureThreaded), CurrentNode.DataItem);
}
}
private void OnDropProcedureThreaded (object state)
{
ProcedureNode node = (ProcedureNode)state;
IEditSchemaProvider provider = (IEditSchemaProvider)node.ConnectionContext.SchemaProvider;
provider.DropProcedure (node.Procedure);
OnRefreshParent ();
}
[CommandHandler (MonoDevelop.Ide.Commands.EditCommands.Rename)]
protected void OnRenameProcedure ()
{
Tree.StartLabelEdit ();
}
[CommandUpdateHandler (ConnectionManagerCommands.DropProcedure)]
protected void OnUpdateDropProcedure (CommandInfo info)
{
BaseNode node = (BaseNode)CurrentNode.DataItem;
//info.Enabled = node.ConnectionContext.DbFactory.IsActionSupported ("Procedure", SchemaActions.Drop);
}
[CommandUpdateHandler (MonoDevelop.Ide.Commands.EditCommands.Rename)]
protected void OnUpdateRenameProcedure (CommandInfo info)
{
BaseNode node = (BaseNode)CurrentNode.DataItem;
//info.Enabled = node.ConnectionContext.DbFactory.IsActionSupported ("Procedure", SchemaActions.Rename);
}
[CommandUpdateHandler (ConnectionManagerCommands.AlterProcedure)]
protected void OnUpdateAlterProcedure (CommandInfo info)
{
BaseNode node = (BaseNode)CurrentNode.DataItem;
//info.Enabled = node.ConnectionContext.DbFactory.IsActionSupported ("Procedure", SchemaActions.Alter);
}
}
}
|
