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
|
#include <Cocoa/Cocoa.h>
NSColor* nscolor(gx__Color c) {
float red= (float)c.r / 255.0f;
float green= (float)c.g / 255.0f;
float blue= (float)c.b / 255.0f;
return [NSColor colorWithDeviceRed:red green:green blue:blue alpha:1.0f];
}
NSString* nsstring(string s) {
return [ [ NSString alloc ] initWithBytesNoCopy:s.str length:s.len
encoding:NSUTF8StringEncoding freeWhenDone: false];
}
gg__Size gg_get_screen_size() {
NSScreen *screen = [NSScreen mainScreen];
NSDictionary *description = [screen deviceDescription];
NSSize displayPixelSize = [[description objectForKey:NSDeviceSize] sizeValue];
CGSize displayPhysicalSize = CGDisplayScreenSize(
[[description objectForKey:@"NSScreenNumber"] unsignedIntValue]);
gg__Size res;
res.width = displayPixelSize.width;
res.height = displayPixelSize.height;
return res;
}
void darwin_draw_string(int x, int y, string s, gx__TextCfg cfg) {
NSFont* font = [NSFont userFontOfSize: 0]; //cfg.size];
// # NSFont* font = [NSFont fontWithName:@"Roboto Mono" size:cfg.size];
if (cfg.mono) {
// # font = [NSFont fontWithName:@"Roboto Mono" size:cfg.size];
font = [NSFont fontWithName:@"Menlo" size:cfg.size-5];
}
if (cfg.bold) {
font = [[NSFontManager sharedFontManager] convertFont:font toHaveTrait:NSBoldFontMask];
}
NSDictionary* attr = @{
NSForegroundColorAttributeName: nscolor(cfg.color),
//NSParagraphStyleAttributeName: paragraphStyle,
NSFontAttributeName: font,
};
[nsstring(s) drawAtPoint:NSMakePoint(x,y-15) withAttributes:attr];
}
int darwin_text_width(string s) {
// println('text_width "$s" len=$s.len')
NSString* n = @"";
if (s.len == 1) {
// println('len=1')
n=[NSString stringWithFormat:@"%c" , s.str[0]];
}
else {
n = nsstring(s);
}
/*
# if (!defaultFont){
# defaultFont = [NSFont userFontOfSize: ui__DEFAULT_FONT_SIZE];
# }
# NSDictionary *attrs = @{
# NSFontAttributeName: defaultFont,
# };
*/
NSSize size = [n sizeWithAttributes:nil];
// # printf("!!!%f\n", ceil(size.width));
return (int)(ceil(size.width));
}
void darwin_draw_rect(float x, float y, float width, float height, gx__Color c) {
NSColor* color = nscolor(c);
NSRect rect = NSMakeRect(x, y, width, height);
[color setFill];
NSRectFill(rect);
}
void darwin_window_refresh() {
//[g_view setNeedsDisplay:YES];
// update UI on the main thread TODO separate fn
dispatch_async(dispatch_get_main_queue(), ^{
[g_view setNeedsDisplay:YES];
});
//puts("refresh");
//[g_view drawRect:NSMakeRect(0,0,2000,2000)];
//[[NSGraphicsContext currentContext] flushGraphics];
}
gg__Image darwin_create_image(string path_) {
// file = file.trim_space()
NSString* path = nsstring(path_);
NSImage* img = [[NSImage alloc] initWithContentsOfFile:path];
if (img == 0) {
}
NSSize size = [img size];
gg__Image res;
res.width = size.width;
res.height = size.height;
res.path = path_;
res.ok = true;
//printf("inited img width=%d\n", res.width) ;
// need __brige_retained so that the pointer is not freed by ARC
res.data = (__bridge_retained voidptr)(img);
return res;
}
void darwin_draw_image(float x, float y, float w, float h, gg__Image* img) {
NSImage* i= (__bridge NSImage*)(img->data);
[i drawInRect:NSMakeRect(x,y,w,h)];
}
void darwin_draw_circle(float x, float y, float d, gx__Color color) {
NSColor* c = nscolor(color);
NSRect rect = NSMakeRect(x, y, d * 2, d * 2);
NSBezierPath* circlePath = [NSBezierPath bezierPath];
[circlePath appendBezierPathWithOvalInRect: rect];
[c setFill];
// [circlePath stroke];
[circlePath fill];
// NSRectFill(rect);
}
|
