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
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
|
//
// ProjectFolderNodeBuilder.cs
//
// Author:
// Lluis Sanchez Gual
//
// Copyright (C) 2005 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 System.IO;
using System.Collections;
using System.Collections.Generic;
using MonoDevelop.Projects;
using MonoDevelop.Core;
using MonoDevelop.Core.Collections;
using MonoDevelop.Ide.Commands;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Components.Commands;
using MonoDevelop.Ide.Gui.Components;
using System.Linq;
namespace MonoDevelop.Ide.Gui.Pads.ProjectPad
{
class ProjectFolderNodeBuilder: FolderNodeBuilder
{
Xwt.Drawing.Image folderOpenIcon;
Xwt.Drawing.Image folderClosedIcon;
EventHandler<FileCopyEventArgs> fileRenamedHandler;
EventHandler<FileEventArgs> fileRemovedHandler;
public override Type NodeDataType {
get { return typeof(ProjectFolder); }
}
public override Type CommandHandlerType {
get { return typeof(ProjectFolderCommandHandler); }
}
public override string GetNodeName (ITreeNavigator thisNode, object dataObject)
{
return ((ProjectFolder)dataObject).Name;
}
public override string GetFolderPath (object dataObject)
{
return ((ProjectFolder)dataObject).Path;
}
protected override void Initialize ()
{
base.Initialize ();
folderOpenIcon = Context.GetIcon (Stock.OpenFolder);
folderClosedIcon = Context.GetIcon (Stock.ClosedFolder);
fileRenamedHandler = DispatchService.GuiDispatch<EventHandler<FileCopyEventArgs>> (OnFolderRenamed);
fileRemovedHandler = DispatchService.GuiDispatch<EventHandler<FileEventArgs>> (OnFolderRemoved);
}
public override void OnNodeAdded (object dataObject)
{
base.OnNodeAdded (dataObject);
ProjectFolder folder = (ProjectFolder) dataObject;
folder.FolderRenamed += fileRenamedHandler;
folder.FolderRemoved += fileRemovedHandler;
folder.TrackChanges = true;
}
public override void OnNodeRemoved (object dataObject)
{
base.OnNodeRemoved (dataObject);
ProjectFolder folder = (ProjectFolder) dataObject;
folder.FolderRenamed -= fileRenamedHandler;
folder.FolderRemoved -= fileRemovedHandler;
folder.Dispose ();
}
void OnFolderRenamed (object sender, FileCopyEventArgs e)
{
ProjectFolder f = (ProjectFolder) sender;
ITreeBuilder tb = Context.GetTreeBuilder (f.Parent);
if (tb != null) tb.UpdateAll ();
}
void OnFolderRemoved (object sender, FileEventArgs e)
{
var tb = Context.GetTreeBuilder (sender);
if (tb == null)
return;
if (!tb.HasChildren ()) {
tb.Remove ();
} else {
//this may have been removed but HasChildren could still be false, not sure why
//but fully updating the parent's children works
tb.MoveToParent ();
tb.UpdateChildren ();
}
}
public override void BuildNode (ITreeBuilder treeBuilder, object dataObject, NodeInfo nodeInfo)
{
base.BuildNode (treeBuilder, dataObject, nodeInfo);
ProjectFolder folder = (ProjectFolder) dataObject;
nodeInfo.Label = GLib.Markup.EscapeText (folder.Name);
nodeInfo.Icon = folderOpenIcon;
nodeInfo.ClosedIcon = folderClosedIcon;
}
public override object GetParentObject (object dataObject)
{
ProjectFolder folder = (ProjectFolder) dataObject;
return folder.Parent;
}
}
class ProjectFolderCommandHandler: FolderCommandHandler
{
public override void ActivateItem ()
{
CurrentNode.Expanded = !CurrentNode.Expanded;
}
public override string GetFolderPath (object dataObject)
{
return ((ProjectFolder)dataObject).Path;
}
public override void RenameItem (string newName)
{
ProjectFolder folder = (ProjectFolder) CurrentNode.DataItem as ProjectFolder;
string oldFoldername = folder.Path;
string newFoldername = Path.Combine (Path.GetDirectoryName(oldFoldername), newName);
if (oldFoldername != newFoldername) {
try {
if (!FileService.IsValidPath (newFoldername)) {
MessageService.ShowWarning (GettextCatalog.GetString ("The name you have chosen contains illegal characters. Please choose a different name."));
return;
}
if (File.Exists (newFoldername)) {
MessageService.ShowWarning (GettextCatalog.GetString ("File or directory name is already in use. Please choose a different one."));
return;
}
// Don't use Directory.Exists because we want to check for the exact case in case-insensitive file systems
var di = Directory.GetDirectories (Path.GetDirectoryName (newFoldername), Path.GetFileName (newFoldername)).FirstOrDefault ();
if (di != null) {
MessageService.ShowWarning (GettextCatalog.GetString ("File or directory name is already in use. Please choose a different one."));
return;
}
FileService.RenameDirectory (oldFoldername, newName);
if (folder.Project != null)
IdeApp.ProjectOperations.Save (folder.Project);
} catch (System.ArgumentException) { // new file name with wildcard (*, ?) characters in it
MessageService.ShowWarning (GettextCatalog.GetString ("The name you have chosen contains illegal characters. Please choose a different name."));
} catch (System.IO.IOException ex) {
MessageService.ShowError (GettextCatalog.GetString ("There was an error renaming the directory."), ex.Message, ex);
}
}
}
public override void DeleteMultipleItems ()
{
var projects = new Set<SolutionEntityItem> ();
var folders = new List<ProjectFolder> ();
foreach (ITreeNavigator node in CurrentNodes)
folders.Add ((ProjectFolder) node.DataItem);
var removeButton = new AlertButton (GettextCatalog.GetString ("_Remove from Project"), Gtk.Stock.Remove);
var question = new QuestionMessage () {
AllowApplyToAll = folders.Count > 1,
SecondaryText = GettextCatalog.GetString (
"The Delete option permanently removes the directory and any files it contains from your hard disk. " +
"Click Remove from Project if you only want to remove it from your current solution.")
};
question.Buttons.Add (AlertButton.Cancel);
question.Buttons.Add (AlertButton.Delete);
question.Buttons.Add (removeButton);
var deleteOnlyQuestion = new QuestionMessage () {
AllowApplyToAll = folders.Count > 1,
SecondaryText = GettextCatalog.GetString ("The directory and any files it contains will be permanently removed from your hard disk. ")
};
deleteOnlyQuestion.Buttons.Add (AlertButton.Cancel);
deleteOnlyQuestion.Buttons.Add (AlertButton.Delete);
foreach (var folder in folders) {
var project = folder.Project;
AlertButton result;
if (project == null) {
deleteOnlyQuestion.Text = GettextCatalog.GetString ("Are you sure you want to remove directory {0}?", folder.Name);
result = MessageService.AskQuestion (deleteOnlyQuestion);
if (result == AlertButton.Delete) {
DeleteFolder (folder);
continue;
} else
break;
}
var folderRelativePath = folder.Path.ToRelative (project.BaseDirectory);
var files = project.Files.GetFilesInVirtualPath (folderRelativePath).ToList ();
var folderPf = project.Files.GetFileWithVirtualPath (folderRelativePath);
bool isProjectFolder = files.Count == 0 && folderPf == null;
//if the parent directory has already been removed, there may be nothing to do
if (isProjectFolder) {
deleteOnlyQuestion.Text = GettextCatalog.GetString ("Are you sure you want to remove directory {0}?", folder.Name);
result = MessageService.AskQuestion (deleteOnlyQuestion);
if (result != AlertButton.Delete)
break;
}
else {
question.Text = GettextCatalog.GetString ("Are you sure you want to remove directory {0} from project {1}?",
folder.Name, project.Name);
result = MessageService.AskQuestion (question);
if (result != removeButton && result != AlertButton.Delete)
break;
projects.Add (project);
//remove the files and link files in the directory
foreach (var f in files)
project.Files.Remove (f);
// also remove the folder's own ProjectFile, if it exists
// FIXME: it probably was already in the files list
if (folderPf != null)
project.Files.Remove (folderPf);
}
if (result == AlertButton.Delete) {
DeleteFolder (folder);
} else {
//explictly remove the node from the tree, since it currently only tracks real folder deletions
folder.Remove ();
}
if (isProjectFolder && folder.Path.ParentDirectory != project.BaseDirectory) {
// If it's the last item in the parent folder, make sure we keep a reference to the parent
// folder, so it is not deleted from the tree.
var inParentFolder = project.Files.GetFilesInVirtualPath (folderRelativePath.ParentDirectory);
if (!inParentFolder.Skip (1).Any ()) {
project.Files.Add (new ProjectFile (folder.Path.ParentDirectory) {
Subtype = Subtype.Directory,
});
}
}
}
IdeApp.ProjectOperations.Save (projects);
}
static void DeleteFolder (ProjectFolder folder)
{
try {
if (Directory.Exists (folder.Path))
// FileService events should remove remaining files from the project
FileService.DeleteDirectory (folder.Path);
}
catch (Exception ex) {
MessageService.ShowError (GettextCatalog.GetString ("The folder {0} could not be deleted from disk: {1}", folder.Path, ex.Message));
}
}
[CommandUpdateHandler (EditCommands.Delete)]
public void UpdateRemoveItem (CommandInfo info)
{
info.Enabled = CanDeleteMultipleItems ();
info.Text = GettextCatalog.GetString ("Remove");
}
[CommandHandler (ProjectCommands.IncludeToProject)]
[AllowMultiSelection]
public void IncludeToProject ()
{
Set<SolutionEntityItem> projects = new Set<SolutionEntityItem> ();
foreach (ITreeNavigator node in CurrentNodes) {
Project project = node.GetParentDataItem (typeof(Project), true) as Project;
if (node.HasChildren ()) {
List<SystemFile> filesToAdd = new List<SystemFile> ();
ITreeNavigator nav = node.Clone ();
GetFiles (nav, filesToAdd);
foreach (SystemFile file in filesToAdd)
project.AddFile (file.Path);
projects.Add (project);
} else {
ProjectFolder pf = node.DataItem as ProjectFolder;
if (pf != null) {
project.AddDirectory (FileService.AbsoluteToRelativePath (project.BaseDirectory, pf.Path));
projects.Add (project);
}
}
}
IdeApp.ProjectOperations.Save (projects);
}
[CommandUpdateHandler (ProjectCommands.IncludeToProject)]
protected void IncludeToProjectUpdate (CommandInfo item)
{
foreach (ITreeNavigator nav in CurrentNodes) {
Project project = nav.GetParentDataItem (typeof (Project), true) as Project;
string thisPath = GetFolderPath (nav.DataItem);
if (project == null || PathExistsInProject (project, thisPath)) {
item.Visible = false;
return;
}
}
}
public override DragOperation CanDragNode ()
{
return DragOperation.Move | DragOperation.Copy;
}
public override bool CanDropNode (object dataObject, DragOperation operation)
{
return base.CanDropNode (dataObject, operation);
}
public override void OnNodeDrop (object dataObject, DragOperation operation)
{
base.OnNodeDrop (dataObject, operation);
}
private void GetFiles (ITreeNavigator nav, List<SystemFile> filesToAdd)
{
nav.MoveToFirstChild ();
do {
if (nav.HasChildren ()) {
ProjectFolder pf = nav.DataItem as ProjectFolder;
if (pf != null && (File.GetAttributes (pf.Path) & FileAttributes.Hidden) == 0) {
ITreeNavigator newNav = nav.Clone ();
GetFiles (newNav, filesToAdd);
}
} else if (nav.DataItem is SystemFile) {
filesToAdd.Add ((SystemFile) nav.DataItem);
}
} while (nav.MoveNext ());
nav.MoveToParent ();
}
internal static bool PathExistsInProject (Project project, string path)
{
string basePath = path;
foreach (ProjectFile f in project.Files)
if (f.Name.StartsWith (basePath)
&& (f.Name.Length == basePath.Length || f.Name[basePath.Length] == Path.DirectorySeparatorChar))
return true;
return false;
}
}
}
|