-
Notifications
You must be signed in to change notification settings - Fork 396
Expand file tree
/
Copy pathProjectView.cs
More file actions
538 lines (436 loc) · 11.8 KB
/
ProjectView.cs
File metadata and controls
538 lines (436 loc) · 11.8 KB
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
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics.Contracts;
using System.Linq;
using System.Windows.Forms;
using ReClassNET.Extensions;
using ReClassNET.Nodes;
using ReClassNET.Project;
namespace ReClassNET.Controls
{
public partial class ProjectView : UserControl
{
/// <summary>A custom tree node for class nodes with hierarchical structure.</summary>
private class ClassTreeNode : TreeNode
{
private readonly ProjectView control;
public ClassNode ClassNode { get; }
/// <summary>Constructor of the class.</summary>
/// <param name="node">The class node.</param>
/// <param name="control">The <see cref="ProjectView"/> instance this node should belong to.</param>
public ClassTreeNode(ClassNode node, ProjectView control)
: this(node, control, null)
{
Contract.Requires(node != null);
Contract.Requires(control != null);
}
private ClassTreeNode(ClassNode node, ProjectView control, HashSet<ClassNode> seen)
{
Contract.Requires(node != null);
Contract.Requires(control != null);
ClassNode = node;
this.control = control;
Text = node.Name;
ImageIndex = 1;
SelectedImageIndex = 1;
RebuildClassHierarchy(seen ?? new HashSet<ClassNode> { ClassNode });
}
public void Update()
{
Text = ClassNode.Name;
RebuildClassHierarchy(new HashSet<ClassNode> { ClassNode });
}
/// <summary>Rebuilds the class hierarchy.</summary>
/// <param name="seen">The already seen classes.</param>
private void RebuildClassHierarchy(HashSet<ClassNode> seen)
{
Contract.Requires(seen != null);
if (!control.EnableClassHierarchyView)
{
return;
}
var distinctClasses = ClassNode.Nodes
.OfType<BaseWrapperNode>()
.Select(w => w.ResolveMostInnerNode())
.OfType<ClassNode>()
.Distinct()
.ToList();
if (distinctClasses.IsEquivalentTo(Nodes.Cast<ClassTreeNode>().Select(t => t.ClassNode)))
{
return;
}
Nodes.Clear();
foreach (var child in distinctClasses)
{
var childSeen = new HashSet<ClassNode>(seen);
if (childSeen.Add(child))
{
Nodes.Add(new ClassTreeNode(child, control, childSeen));
}
}
if (control.AutoExpandClassNodes)
{
Expand();
}
}
}
public class EnumTreeNode : TreeNode
{
public EnumDescription Enum { get; }
public EnumTreeNode(EnumDescription @enum)
{
Contract.Requires(@enum != null);
Enum = @enum;
ImageIndex = 3;
SelectedImageIndex = 3;
Update();
}
public void Update()
{
Text = Enum.Name;
}
}
private class NodeSorter : IComparer
{
public int Compare(object x, object y)
{
var compare = Application.CurrentCulture.CompareInfo;
if (x is ClassTreeNode cn1 && y is ClassTreeNode cn2)
{
return compare.Compare(cn1.Text, cn2.Text);
}
if (x is EnumTreeNode en1 && y is EnumTreeNode en2)
{
return compare.Compare(en1.Text, en2.Text);
}
if (x is TreeNode tn1 && tn1.Parent == null && y is TreeNode tn2 && tn2.Parent == null)
{
return (int)tn1.Tag - (int)tn2.Tag;
}
return 0;
}
}
private readonly TreeNode enumsRootNode;
private readonly TreeNode classesRootNode;
private ClassNode selectedClass;
private bool autoExpandClassNodes;
private bool enableClassHierarchyView;
public delegate void SelectionChangedEvent(object sender, ClassNode node);
public event SelectionChangedEvent SelectionChanged;
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public ClassNode SelectedClass
{
get => selectedClass;
set
{
if (selectedClass != value)
{
selectedClass = value;
if (selectedClass != null)
{
projectTreeView.SelectedNode = FindMainClassTreeNode(selectedClass);
}
SelectionChanged?.Invoke(this, selectedClass);
}
}
}
[Browsable(false)]
[DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
public EnumDescription SelectedEnum { get; private set; }
[DefaultValue(false)]
public bool AutoExpandClassNodes
{
get => autoExpandClassNodes;
set
{
if (autoExpandClassNodes != value)
{
autoExpandClassNodes = value;
if (autoExpandClassNodes)
{
ExpandAllClassNodes();
}
}
}
}
[DefaultValue(false)]
public bool EnableClassHierarchyView
{
get => enableClassHierarchyView;
set
{
if (enableClassHierarchyView != value)
{
enableClassHierarchyView = value;
var classes = classesRootNode.Nodes.Cast<ClassTreeNode>().Select(t => t.ClassNode).ToList();
classesRootNode.Nodes.Clear();
AddClasses(classes);
}
}
}
public ContextMenuStrip ClassesContextMenuStrip { get; set; }
public ContextMenuStrip ClassContextMenuStrip { get; set; }
public ContextMenuStrip EnumsContextMenuStrip { get; set; }
public ContextMenuStrip EnumContextMenuStrip { get; set; }
public ProjectView()
{
Contract.Ensures(classesRootNode != null);
Contract.Ensures(enumsRootNode != null);
InitializeComponent();
DoubleBuffered = true;
projectTreeView.TreeViewNodeSorter = new NodeSorter();
projectTreeView.ImageList = new ImageList();
projectTreeView.ImageList.Images.Add(Properties.Resources.B16x16_Text_List_Bullets);
projectTreeView.ImageList.Images.Add(Properties.Resources.B16x16_Class_Type);
projectTreeView.ImageList.Images.Add(Properties.Resources.B16x16_Category);
projectTreeView.ImageList.Images.Add(Properties.Resources.B16x16_Enum_Type);
classesRootNode = new TreeNode
{
Text = "Classes",
ImageIndex = 0,
SelectedImageIndex = 0,
Tag = 0
};
projectTreeView.Nodes.Add(classesRootNode);
enumsRootNode = new TreeNode
{
Text = "Enums",
ImageIndex = 2,
SelectedImageIndex = 2,
Tag = 1
};
projectTreeView.Nodes.Add(enumsRootNode);
}
#region Event Handler
private void projectTreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (e.Node.Level == 0)
{
return;
}
if (e.Node is ClassTreeNode classTreeNode)
{
if (selectedClass != classTreeNode.ClassNode)
{
SelectedClass = classTreeNode.ClassNode;
}
}
else if (e.Node is EnumTreeNode enumTreeNode)
{
SelectedEnum = enumTreeNode.Enum;
}
}
private void projectTreeView_MouseUp(object sender, MouseEventArgs e)
{
if (e.Button != MouseButtons.Right)
{
return;
}
var node = projectTreeView.GetNodeAt(e.X, e.Y);
if (node == null)
{
return;
}
ContextMenuStrip cms = null;
if (node == classesRootNode)
{
cms = ClassesContextMenuStrip;
}
else if (node is ClassTreeNode)
{
cms = ClassContextMenuStrip;
projectTreeView.SelectedNode = node;
}
else if (node == enumsRootNode)
{
cms = EnumsContextMenuStrip;
}
else if (node is EnumTreeNode)
{
cms = EnumContextMenuStrip;
projectTreeView.SelectedNode = node;
}
cms?.Show(projectTreeView, e.Location);
}
private void projectTreeView_BeforeLabelEdit(object sender, NodeLabelEditEventArgs e)
{
var isClassTreeNode = e.Node is ClassTreeNode;
var isEnumTreeNode = e.Node is EnumTreeNode;
e.CancelEdit = !isClassTreeNode && !isEnumTreeNode;
}
private void projectTreeView_AfterLabelEdit(object sender, NodeLabelEditEventArgs e)
{
if (!string.IsNullOrEmpty(e.Label))
{
if (e.Node is ClassTreeNode classTreeNode)
{
classTreeNode.ClassNode.Name = e.Label;
}
else if (e.Node is EnumTreeNode enumTreeNode)
{
enumTreeNode.Enum.Name = e.Label;
}
}
}
#endregion
public void ExpandAllClassNodes()
{
classesRootNode.ExpandAll();
}
public void CollapseAllClassNodes()
{
foreach (var tn in classesRootNode.Nodes.Cast<TreeNode>())
{
tn.Collapse();
}
}
/// <summary>
/// Clears all displayed nodes.
/// </summary>
public void Clear()
{
Clear(true, true);
}
/// <summary>
/// Clears the selected nodes.
/// </summary>
/// <param name="clearClasses">Clears the classes if set.</param>
/// <param name="clearEnums">Clears the enums if set.</param>
public void Clear(bool clearClasses, bool clearEnums)
{
if (clearClasses)
{
classesRootNode.Nodes.Clear();
}
if (clearEnums)
{
enumsRootNode.Nodes.Clear();
}
}
/// <summary>Adds the class to the view.</summary>
/// <param name="class">The class to add.</param>
public void AddClass(ClassNode @class)
{
Contract.Requires(@class != null);
AddClasses(new[] { @class });
}
/// <summary>
/// Adds all classes to the view.
/// </summary>
/// <param name="classes">The classes to add.</param>
public void AddClasses(IEnumerable<ClassNode> classes)
{
Contract.Requires(classes != null);
projectTreeView.BeginUpdate();
foreach (var @class in classes)
{
classesRootNode.Nodes.Add(new ClassTreeNode(@class, this));
}
classesRootNode.Expand();
projectTreeView.Sort();
projectTreeView.EndUpdate();
}
/// <summary>Removes the class from the view.</summary>
/// <param name="node">The class to remove.</param>
public void RemoveClass(ClassNode node)
{
Contract.Requires(node != null);
foreach (var tn in FindClassTreeNodes(node))
{
tn.Remove();
}
if (selectedClass == node)
{
if (classesRootNode.Nodes.Count > 0)
{
projectTreeView.SelectedNode = classesRootNode.Nodes[0];
}
else
{
SelectedClass = null;
}
}
}
/// <summary>Searches for the <see cref="ClassTreeNode"/> which represents the class.</summary>
/// <param name="node">The class to search.</param>
/// <returns>The found class tree node.</returns>
private ClassTreeNode FindMainClassTreeNode(ClassNode node)
{
Contract.Requires(node != null);
return classesRootNode.Nodes
.Cast<ClassTreeNode>()
.FirstOrDefault(t => t.ClassNode == node);
}
/// <summary>Searches for the ClassTreeNode which represents the class.</summary>
/// <param name="node">The class to search.</param>
/// <returns>The found class tree node.</returns>
private IEnumerable<ClassTreeNode> FindClassTreeNodes(ClassNode node)
{
Contract.Requires(node != null);
return classesRootNode.Nodes
.Cast<ClassTreeNode>()
.Traverse(t => t.Nodes.Cast<ClassTreeNode>())
.Where(n => n.ClassNode == node);
}
/// <summary>
/// Updates the display for the given class.
/// </summary>
/// <param name="class">The class to update.</param>
public void UpdateClassNode(ClassNode @class)
{
Contract.Requires(@class != null);
projectTreeView.BeginUpdate();
foreach (var tn in FindClassTreeNodes(@class))
{
tn.Update();
}
projectTreeView.Sort();
projectTreeView.EndUpdate();
}
/// <summary>Adds the enum to the view.</summary>
/// <param name="enum">The enum to add.</param>
public void AddEnum(EnumDescription @enum)
{
Contract.Requires(@enum != null);
AddEnums(new[] { @enum });
}
/// <summary>Adds the enums to the view.</summary>
/// <param name="enums">The enums to add.</param>
public void AddEnums(IEnumerable<EnumDescription> enums)
{
Contract.Requires(enums != null);
projectTreeView.BeginUpdate();
foreach (var @enum in enums)
{
enumsRootNode.Nodes.Add(new EnumTreeNode(@enum));
}
enumsRootNode.ExpandAll();
projectTreeView.Sort();
projectTreeView.EndUpdate();
}
/// <summary>
/// Updates the display for the given enum.
/// </summary>
/// <param name="enum">The enum to update.</param>
public void UpdateEnumNode(EnumDescription @enum)
{
Contract.Requires(@enum != null);
projectTreeView.BeginUpdate();
var node = enumsRootNode.Nodes
.Cast<EnumTreeNode>()
.FirstOrDefault(n => n.Enum == @enum);
if (node != null)
{
node.Update();
}
else
{
AddEnum(@enum);
}
projectTreeView.Sort();
projectTreeView.EndUpdate();
}
}
}