-
Notifications
You must be signed in to change notification settings - Fork 603
/
PBGitRevisionCell.m
302 lines (238 loc) · 8.85 KB
/
PBGitRevisionCell.m
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
//
// PBGitRevisionCell.m
// GitX
//
// Created by Pieter de Bie on 17-06-08.
// Copyright 2008 __MyCompanyName__. All rights reserved.
//
#import "PBGitRevisionCell.h"
#import "PBGitRef.h"
#import "RoundedRectangle.h"
@implementation PBGitRevisionCell
- (id) initWithCoder: (id) coder
{
self = [super initWithCoder:coder];
textCell = [[NSTextFieldCell alloc] initWithCoder:coder];
return self;
}
- (NSArray*) colors
{
return [NSArray arrayWithObjects:
[NSColor colorWithCalibratedRed: 0X4e/256.0 green:0X9A/256.0 blue: 0X06/256.0 alpha: 1.0],
[NSColor colorWithCalibratedRed: 0X20/256.0 green:0X4A/256.0 blue: 0X87/256.0 alpha: 1.0],
[NSColor colorWithCalibratedRed: 0XC4/256.0 green:0XA0/256.0 blue: 0 alpha: 1.0],
[NSColor colorWithCalibratedRed: 0X5C/256.0 green:0X35/256.0 blue: 0X66/256.0 alpha: 1.0],
[NSColor colorWithCalibratedRed: 0XA4/256.0 green:0X00/256.0 blue: 0X00/256.0 alpha: 1.0],
[NSColor colorWithCalibratedRed: 0XCE/256.0 green:0X5C/256.0 blue: 0 alpha: 1.0],
nil];
}
- (void) drawLineFromColumn: (int) from toColumn: (int) to inRect: (NSRect) r offset: (int) offset color: (int) c
{
int columnWidth = 10;
NSPoint origin = r.origin;
NSPoint source = NSMakePoint(origin.x + columnWidth* from, origin.y + offset);
NSPoint center = NSMakePoint( origin.x + columnWidth * to, origin.y + r.size.height * 0.5 + 0.5);
// Just use red for now.
NSArray* colors = [self colors];
[[colors objectAtIndex: c % [colors count]] set];
NSBezierPath * path = [NSBezierPath bezierPath];
[path setLineWidth:2];
[path moveToPoint: source];
[path lineToPoint: center];
[path stroke];
}
- (void) drawCircleInRect: (NSRect) r
{
int c = cellInfo.position;
int columnWidth = 10;
NSPoint origin = r.origin;
NSPoint columnOrigin = { origin.x + columnWidth * c, origin.y};
NSRect oval = { columnOrigin.x - 5, columnOrigin.y + r.size.height * 0.5 - 5, 10, 10};
NSBezierPath * path = [NSBezierPath bezierPathWithOvalInRect:oval];
[[NSColor blackColor] set];
[path fill];
NSRect smallOval = { columnOrigin.x - 3, columnOrigin.y + r.size.height * 0.5 - 3, 6, 6};
[[NSColor whiteColor] set];
path = [NSBezierPath bezierPathWithOvalInRect:smallOval];
[path fill];
}
- (void) drawTriangleInRect: (NSRect) r sign: (char) sign
{
int c = cellInfo.position;
int columnHeight = 10;
int columnWidth = 8;
NSPoint top;
if (sign == '<')
top.x = round(r.origin.x) + 10 * c + 4;
else {
top.x = round(r.origin.x) + 10 * c - 4;
columnWidth *= -1;
}
top.y = r.origin.y + (r.size.height - columnHeight) / 2;
NSBezierPath * path = [NSBezierPath bezierPath];
// Start at top
[path moveToPoint: NSMakePoint(top.x, top.y)];
// Go down
[path lineToPoint: NSMakePoint(top.x, top.y + columnHeight)];
// Go left top
[path lineToPoint: NSMakePoint(top.x - columnWidth, top.y + columnHeight / 2)];
// Go to top again
[path closePath];
[[NSColor whiteColor] set];
[path fill];
[[NSColor blackColor] set];
[path setLineWidth: 2];
[path stroke];
}
- (NSMutableDictionary*) attributesForRefLabelSelected: (BOOL) selected
{
NSMutableDictionary *attributes = [[[NSMutableDictionary alloc] initWithCapacity:2] autorelease];
NSMutableParagraphStyle* style = [[[NSParagraphStyle defaultParagraphStyle] mutableCopy] autorelease];
[style setAlignment:NSCenterTextAlignment];
[attributes setObject:style forKey:NSParagraphStyleAttributeName];
[attributes setObject:[NSFont fontWithName:@"Helvetica" size:9] forKey:NSFontAttributeName];
//if (selected)
// [attributes setObject:[NSColor alternateSelectedControlTextColor] forKey:NSForegroundColorAttributeName];
return attributes;
}
- (NSColor*) colorForRef: (PBGitRef*) ref
{
BOOL isHEAD = [ref.ref isEqualToString:[[[controller repository] headRef] simpleRef]];
if (isHEAD)
return [NSColor colorWithCalibratedRed: 0Xfc/256.0 green:0Xa6/256.0 blue: 0X4f/256.0 alpha: 1.0];
NSString* type = [ref type];
if ([type isEqualToString:@"head"])
return [NSColor colorWithCalibratedRed: 0Xaa/256.0 green:0Xf2/256.0 blue: 0X54/256.0 alpha: 1.0];
else if ([type isEqualToString:@"remote"])
return [NSColor colorWithCalibratedRed: 0xb2/256.0 green:0Xdf/256.0 blue: 0Xff/256.0 alpha: 1.0];
else if ([type isEqualToString:@"tag"])
return [NSColor colorWithCalibratedRed: 0Xfc/256.0 green:0Xed/256.0 blue: 0X4f/256.0 alpha: 1.0];
return [NSColor yellowColor];
}
-(NSArray *)rectsForRefsinRect:(NSRect) rect;
{
NSMutableArray *array = [NSMutableArray array];
static const int ref_padding = 10;
static const int ref_spacing = 2;
NSRect lastRect = rect;
lastRect.origin.x = round(lastRect.origin.x) - 0.5;
lastRect.origin.y = round(lastRect.origin.y) - 0.5;
for (PBGitRef *ref in self.objectValue.refs) {
NSMutableDictionary* attributes = [self attributesForRefLabelSelected:NO];
NSSize textSize = [[ref shortName] sizeWithAttributes:attributes];
NSRect newRect = lastRect;
newRect.size.width = textSize.width + ref_padding;
newRect.size.height = textSize.height;
newRect.origin.y = rect.origin.y + (rect.size.height - newRect.size.height) / 2;
[array addObject:[NSValue valueWithRect:newRect]];
lastRect = newRect;
lastRect.origin.x += (int)lastRect.size.width + ref_spacing;
}
return array;
}
- (void) drawLabelAtIndex:(int)index inRect:(NSRect)rect
{
NSArray *refs = self.objectValue.refs;
PBGitRef *ref = [refs objectAtIndex:index];
NSMutableDictionary* attributes = [self attributesForRefLabelSelected:[self isHighlighted]];
NSBezierPath *border = [NSBezierPath bezierPathWithRoundedRect:rect cornerRadius: 2.0];
[[self colorForRef:ref] set];
[border fill];
[[ref shortName] drawInRect:rect withAttributes:attributes];
[border stroke];
}
- (void) drawRefsInRect: (NSRect *)refRect
{
[[NSColor blackColor] setStroke];
NSRect lastRect;
int index = 0;
for (NSValue *rectValue in [self rectsForRefsinRect:*refRect])
{
NSRect rect = [rectValue rectValue];
[self drawLabelAtIndex:index inRect:rect];
lastRect = rect;
++index;
}
refRect->size.width -= lastRect.origin.x - refRect->origin.x + lastRect.size.width;
refRect->origin.x = lastRect.origin.x + lastRect.size.width;
}
- (void) drawWithFrame: (NSRect) rect inView:(NSView *)view
{
cellInfo = [self.objectValue lineInfo];
if (cellInfo && ![controller hasNonlinearPath]) {
float pathWidth = 10 + 10 * cellInfo.numColumns;
NSRect ownRect;
NSDivideRect(rect, &ownRect, &rect, pathWidth, NSMinXEdge);
int i;
struct PBGitGraphLine *lines = cellInfo.lines;
for (i = 0; i < cellInfo.nLines; i++) {
if (lines[i].upper == 0)
[self drawLineFromColumn: lines[i].from toColumn: lines[i].to inRect:ownRect offset: ownRect.size.height color: lines[i].colorIndex];
else
[self drawLineFromColumn: lines[i].from toColumn: lines[i].to inRect:ownRect offset: 0 color:lines[i].colorIndex];
}
if (cellInfo.sign == '<' || cellInfo.sign == '>')
[self drawTriangleInRect: ownRect sign: cellInfo.sign];
else
[self drawCircleInRect: ownRect];
}
if ([self.objectValue refs] && [[self.objectValue refs] count])
[self drawRefsInRect:&rect];
// Still use this superclass because of hilighting differences
//_contents = [self.objectValue subject];
//[super drawWithFrame:rect inView:view];
[textCell setObjectValue: [self.objectValue subject]];
[textCell setHighlighted: [self isHighlighted]];
[textCell drawWithFrame:rect inView: view];
}
- (void) setObjectValue: (PBGitCommit*)object {
[super setObjectValue:[NSValue valueWithNonretainedObject:object]];
}
- (PBGitCommit*) objectValue {
return [[super objectValue] nonretainedObjectValue];
}
- (int) indexAtX:(float)x
{
cellInfo = [self.objectValue lineInfo];
float pathWidth = 0;
if (cellInfo && ![controller hasNonlinearPath])
pathWidth = 10 + 10 * cellInfo.numColumns;
int index = 0;
NSRect refRect = NSMakeRect(pathWidth, 0, 1000, 10000);
for (NSValue *rectValue in [self rectsForRefsinRect:refRect])
{
NSRect rect = [rectValue rectValue];
if (x >= rect.origin.x && x <= (rect.origin.x + rect.size.width))
return index;
++index;
}
return -1;
}
- (NSRect) rectAtIndex:(int)index
{
cellInfo = [self.objectValue lineInfo];
float pathWidth = 0;
if (cellInfo && ![controller hasNonlinearPath])
pathWidth = 10 + 10 * cellInfo.numColumns;
NSRect refRect = NSMakeRect(pathWidth, 0, 1000, 10000);
return [[[self rectsForRefsinRect:refRect] objectAtIndex:index] rectValue];
}
# pragma mark context menu delegate methods
- (NSMenu *) menuForEvent:(NSEvent *)event inRect:(NSRect)rect ofView:(NSView *)view
{
if (!contextMenuDelegate)
return [self menu];
int i = [self indexAtX:[view convertPointFromBase:[event locationInWindow]].x];
if (i < 0)
return [self menu];
id ref = [[[self objectValue] refs] objectAtIndex:i];
if (!ref)
return [self menu];
NSArray *items = [contextMenuDelegate menuItemsForRef:ref commit:[self objectValue]];
NSMenu *menu = [[NSMenu alloc] init];
for (NSMenuItem *item in items)
[menu addItem:item];
return menu;
return [self menu];
}
@end