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
|
/*
* Copyright 2011 Sven Weidauer <sven.weidauer@gmail.com>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#import "cocoa/HistoryView.h"
#import "cocoa/font.h"
#import "cocoa/coordinates.h"
#import "cocoa/plotter.h"
#import "desktop/browser.h"
#import "desktop/history_core.h"
#import "desktop/plotters.h"
static NSRect cocoa_history_rect( struct browser_window *bw )
{
int width, height;
history_size( bw->history, &width, &height );
return cocoa_rect( 0, 0, width + 10, height + 10 );
}
@implementation HistoryView
@synthesize browser;
- (id)initWithBrowser: (struct browser_window *)bw;
{
NSParameterAssert( NULL != bw );
if ((self = [super initWithFrame: cocoa_history_rect( bw )]) == nil) return nil;
browser = bw;
return self;
}
- (void) updateHistory;
{
[self setFrameSize: cocoa_history_rect( browser ).size];
NSView *superView = [self superview];
if (nil != superView) {
NSRect visibleRect = [superView visibleRect];
NSRect rect = [self frame];
NSRect frame = [superView frame];
rect.origin.x = visibleRect.origin.x + (NSWidth( visibleRect ) - NSWidth( rect )) / 2.0;
rect.origin.x = MAX( rect.origin.x, frame.origin.x );
rect.origin.y = visibleRect.origin.y + (NSHeight( visibleRect ) - NSHeight( rect )) / 2.0;
rect.origin.y = MAX( rect.origin.y, frame.origin.y );
[self setFrameOrigin: rect.origin];
}
[self setNeedsDisplay: YES];
}
- (void) fadeIntoView: (NSView *) superView;
{
[self setAlphaValue: 0];
[superView addSubview: self];
[[self animator] setAlphaValue: 1.0];
}
- (void) fadeOut;
{
[[self animator] setAlphaValue: 0.0];
[self performSelector: @selector(removeFromSuperview) withObject: nil
afterDelay: [[NSAnimationContext currentContext] duration]];
}
- (void) viewDidMoveToSuperview;
{
[self updateHistory];
}
- (void) drawRect: (NSRect)rect;
{
NSBezierPath *path = [NSBezierPath bezierPathWithRoundedRect: NSInsetRect( [self bounds], 5, 5 )
xRadius: 10 yRadius: 10];
[[NSColor colorWithDeviceWhite: 0 alpha: 0.8] setFill];
[path fill];
[path setLineWidth: 2.0];
[[NSColor whiteColor] set];
[path stroke];
cocoa_set_font_scale_factor( 1.0 );
cocoa_set_clip( rect );
history_redraw( browser->history );
}
- (void) mouseUp: (NSEvent *)theEvent;
{
const NSPoint location = [self convertPoint: [theEvent locationInWindow] fromView: nil];
const bool newWindow = [theEvent modifierFlags] & NSCommandKeyMask;
history_click( browser, browser->history,
cocoa_pt_to_px( location.x ), cocoa_pt_to_px( location.y ),
newWindow );
}
- (BOOL) isFlipped;
{
return YES;
}
@end
|
