forked from cappuccino/cappuccino
/
CPTableColumn.j
466 lines (360 loc) · 12.2 KB
/
CPTableColumn.j
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
/*
* CPTableColumn.j
* AppKit
*
* Created by Francisco Tolmasky.
* Copyright 2009, 280 North, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@import <Foundation/CPDictionary.j>
@import <Foundation/CPObject.j>
@import <Foundation/CPSortDescriptor.j>
@import <Foundation/CPString.j>
@import "CPTableHeaderView.j"
#include "CoreGraphics/CGGeometry.h"
CPTableColumnNoResizing = 0;
CPTableColumnAutoresizingMask = 1 << 0;
CPTableColumnUserResizingMask = 1 << 1;
@implementation CPTableColumn : CPObject
{
CPTableView _tableView;
CPView _headerView;
CPView _dataView;
Object _dataViewData;
float _width;
float _minWidth;
float _maxWidth;
unsigned _resizingMask;
id _identifier;
BOOL _isEditable;
CPSortDescriptor _sortDescriptorPrototype;
BOOL _isHidden;
CPString _headerToolTip;
BOOL _disableResizingPosting @accessors(property=disableResizingPosting);
}
- (id)init
{
return [self initWithIdentifier:@""];
}
- (id)initWithIdentifier:(id)anIdentifier
{
self = [super init];
if (self)
{
_dataViewData = { };
_width = 100.0;
_minWidth = 10.0;
_maxWidth = 1000000.0;
_resizingMask = CPTableColumnAutoresizingMask | CPTableColumnUserResizingMask;
_disableResizingPosting = NO;
[self setIdentifier:anIdentifier];
var header = [[_CPTableColumnHeaderView alloc] initWithFrame:CGRectMakeZero()];
[self setHeaderView:header];
var textDataView = [CPTextField new];
[textDataView setLineBreakMode:CPLineBreakByTruncatingTail];
[textDataView setValue:[CPColor colorWithHexString:@"333333"] forThemeAttribute:@"text-color"];
[textDataView setValue:[CPColor whiteColor] forThemeAttribute:@"text-color" inState:CPThemeStateHighlighted];
[textDataView setValue:[CPFont boldSystemFontOfSize:12] forThemeAttribute:@"font" inState:CPThemeStateHighlighted];
[textDataView setValue:CPCenterVerticalTextAlignment forThemeAttribute:@"vertical-alignment"];
[self setDataView:textDataView];
}
return self;
}
- (void)setTableView:(CPTableView)aTableView
{
_tableView = aTableView;
}
- (CPTableView)tableView
{
return _tableView;
}
- (void)setWidth:(float)aWidth
{
aWidth = +aWidth;
if (_width === aWidth)
return;
var newWidth = MIN(MAX(aWidth, [self minWidth]), [self maxWidth]);
if (_width === newWidth)
return;
var oldWidth = _width;
_width = newWidth;
var tableView = [self tableView];
if (tableView)
{
var index = [[tableView tableColumns] indexOfObjectIdenticalTo:self],
dirtyTableColumnRangeIndex = tableView._dirtyTableColumnRangeIndex;
if (dirtyTableColumnRangeIndex < 0)
tableView._dirtyTableColumnRangeIndex = index;
else
tableView._dirtyTableColumnRangeIndex = MIN(index, tableView._dirtyTableColumnRangeIndex);
var rows = tableView._exposedRows,
columns = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(index, [tableView._exposedColumns lastIndex] - index + 1)];
// FIXME: Would be faster with some sort of -setNeedsDisplayInColumns: that updates a dirtyTableColumnForDisplay cache; then marked columns would relayout their data views at display time.
[tableView _layoutDataViewsInRows:rows columns:columns];
[tableView tile];
if (!_disableResizingPosting)
[self _postDidResizeNotificationWithOldWidth:oldWidth];
}
}
- (float)width
{
return _width;
}
- (void)setMinWidth:(float)aMinWidth
{
aMinWidth = +aMinWidth;
if (_minWidth === aMinWidth)
return;
_minWidth = aMinWidth;
var width = [self width],
newWidth = MAX(width, [self minWidth]);
if (width !== newWidth)
[self setWidth:newWidth];
}
- (float)minWidth
{
return _minWidth;
}
- (void)setMaxWidth:(float)aMaxWidth
{
aMaxWidth = +aMaxWidth;
if (_maxWidth === aMaxWidth)
return;
_maxWidth = aMaxWidth;
var width = [self width],
newWidth = MIN(width, [self maxWidth]);
if (width !== newWidth)
[self setWidth:newWidth];
}
- (float)maxWidth
{
return _maxWidth;
}
- (void)setResizingMask:(unsigned)aResizingMask
{
_resizingMask = aResizingMask;
}
- (unsigned)resizingMask
{
return _resizingMask;
}
- (void)sizeToFit
{
var width = _CGRectGetWidth([_headerView frame]);
if (width < [self minWidth])
[self setMinWidth:width];
else if (width > [self maxWidth])
[self setMaxWidth:width]
if (_width !== width)
[self setWidth:width];
}
//Setting Component Cells
- (void)setHeaderView:(CPView)aView
{
if (!aView)
[CPException raise:CPInvalidArgumentException reason:@"Attempt to set nil header view on " + [self description]];
_headerView = aView;
var tableHeaderView = [_tableView headerView];
[tableHeaderView setNeedsLayout];
[tableHeaderView setNeedsDisplay:YES];
}
- (CPView)headerView
{
return _headerView;
}
/*!
This method set's the "prototype" view which will be used to create all table cells in this column.
It creates a snapshot of aView, using keyed archiving, which is then copied over and over for each
individual cell that is shown. As a result, changes made after calling this method won't be reflected.
Example:
[tableColumn setDataView:someView]; // snapshot taken
[[tableColumn dataView] setSomething:x]; //won't work
This doesn't work because the snapshot is taken before the new property is applied. Instead, do:
[someView setSomething:x];
[tableColumn setDataView:someView];
*/
- (void)setDataView:(CPView)aView
{
if (_dataView === aView)
return;
if (_dataView)
_dataViewData[[_dataView UID]] = nil;
_dataView = aView;
_dataViewData[[aView UID]] = [CPKeyedArchiver archivedDataWithRootObject:aView];
}
- (CPView)dataView
{
return _dataView;
}
/*
Returns the CPView object used by the CPTableView to draw values for the receiver.
By default, this method just calls dataView. Subclassers can override if they need to
potentially use different cells for different rows. Subclasses should expect this method
to be invoked with row equal to -1 in cases where no actual row is involved but the table
view needs to get some generic cell info.
*/
- (id)dataViewForRow:(int)aRowIndex
{
return [self dataView];
}
- (id)_newDataViewForRow:(int)aRowIndex
{
var dataView = [self dataViewForRow:aRowIndex],
dataViewUID = [dataView UID];
var x = [self tableView]._cachedDataViews[dataViewUID];
if (x && x.length)
return x.pop();
// if we haven't cached an archive of the data view, do it now
if (!_dataViewData[dataViewUID])
_dataViewData[dataViewUID] = [CPKeyedArchiver archivedDataWithRootObject:dataView];
// unarchive the data view cache
var newDataView = [CPKeyedUnarchiver unarchiveObjectWithData:_dataViewData[dataViewUID]];
newDataView.identifier = dataViewUID;
return newDataView;
}
//Setting the Identifier
/*
Sets the receiver identifier to anIdentifier.
*/
- (void)setIdentifier:(id)anIdentifier
{
_identifier = anIdentifier;
}
/*
Returns the object used by the data source to identify the attribute corresponding to the receiver.
*/
- (id)identifier
{
return _identifier;
}
//Controlling Editability
/*
Controls whether the user can edit cells in the receiver by double-clicking them.
*/
- (void)setEditable:(BOOL)shouldBeEditable
{
_isEditable = shouldBeEditable;
}
/*
Returns YES if the user can edit cells associated with the receiver by double-clicking the
column in the NSTableView, NO otherwise.
*/
- (BOOL)isEditable
{
return _isEditable;
}
//Sorting
- (void)setSortDescriptorPrototype:(CPSortDescriptor)aSortDescriptor
{
_sortDescriptorPrototype = aSortDescriptor;
}
- (CPSortDescriptor)sortDescriptorPrototype
{
return _sortDescriptorPrototype;
}
//Setting Column Visibility
- (void)setHidden:(BOOL)shouldBeHidden
{
_isHidden = shouldBeHidden;
}
- (BOOL)isHidden
{
return _isHidden;
}
//Setting Tool Tips
/*
Sets the tooltip string that is displayed when the cursor pauses over the
header cell of the receiver.
*/
- (void)setHeaderToolTip:(CPString)aToolTip
{
_headerToolTip = aToolTip;
}
- (CPString)headerToolTip
{
return _headerToolTip;
}
- (void)_postDidResizeNotificationWithOldWidth:(float)oldWidth
{
[[CPNotificationCenter defaultCenter]
postNotificationName:CPTableViewColumnDidResizeNotification
object:[self tableView]
userInfo:[CPDictionary dictionaryWithObjects:[self, oldWidth] forKeys:[@"CPTableColumn", "CPOldWidth"]]];
}
@end
var CPTableColumnIdentifierKey = @"CPTableColumnIdentifierKey",
CPTableColumnHeaderViewKey = @"CPTableColumnHeaderViewKey",
CPTableColumnDataViewKey = @"CPTableColumnDataViewKey",
CPTableColumnWidthKey = @"CPTableColumnWidthKey",
CPTableColumnMinWidthKey = @"CPTableColumnMinWidthKey",
CPTableColumnMaxWidthKey = @"CPTableColumnMaxWidthKey",
CPTableColumnResizingMaskKey = @"CPTableColumnResizingMaskKey";
@implementation CPTableColumn (CPCoding)
- (id)initWithCoder:(CPCoder)aCoder
{
self = [super init];
if (self)
{
_dataViewData = { };
_width = [aCoder decodeFloatForKey:CPTableColumnWidthKey];
_minWidth = [aCoder decodeFloatForKey:CPTableColumnMinWidthKey];
_maxWidth = [aCoder decodeFloatForKey:CPTableColumnMaxWidthKey];
[self setIdentifier:[aCoder decodeObjectForKey:CPTableColumnIdentifierKey]];
[self setHeaderView:[aCoder decodeObjectForKey:CPTableColumnHeaderViewKey]];
[self setDataView:[aCoder decodeObjectForKey:CPTableColumnDataViewKey]];
[self setHeaderView:[aCoder decodeObjectForKey:CPTableColumnHeaderViewKey]];
_resizingMask = [aCoder decodeBoolForKey:CPTableColumnResizingMaskKey];
}
return self;
}
- (void)encodeWithCoder:(CPCoder)aCoder
{
[aCoder encodeObject:_identifier forKey:CPTableColumnIdentifierKey];
[aCoder encodeObject:_width forKey:CPTableColumnWidthKey];
[aCoder encodeObject:_minWidth forKey:CPTableColumnMinWidthKey];
[aCoder encodeObject:_maxWidth forKey:CPTableColumnMaxWidthKey];
[aCoder encodeObject:_headerView forKey:CPTableColumnHeaderViewKey];
[aCoder encodeObject:_dataView forKey:CPTableColumnDataViewKey];
[aCoder encodeObject:_resizingMask forKey:CPTableColumnResizingMaskKey];
}
@end
@implementation CPTableColumn (NSInCompatibility)
- (void)setHeaderCell:(CPView)aView
{
[CPException raise:CPUnsupportedMethodException
reason:@"setHeaderCell: is not supported. -setHeaderCell:aView instead."];
}
- (CPView)headerCell
{
[CPException raise:CPUnsupportedMethodException
reason:@"headCell is not supported. -headerView instead."];
}
- (void)setDataCell:(CPView)aView
{
[CPException raise:CPUnsupportedMethodException
reason:@"setDataCell: is not supported. Use -setHeaderCell:aView instead."];
}
- (CPView)dataCell
{
[CPException raise:CPUnsupportedMethodException
reason:@"dataCell is not supported. Use -dataCell instead."];
}
- (id)dataCellForRow:(int)row
{
[CPException raise:CPUnsupportedMethodException
reason:@"dataCellForRow: is not supported. Use -dataViewForRow:row instead."];
}
@end