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
|
#ifndef LITEHTML_CAIRO_BORDERS_H
#define LITEHTML_CAIRO_BORDERS_H
#include <cairo.h>
namespace cairo
{
extern void add_path_arc(cairo_t* cr, double x, double y, double rx, double ry, double a1, double a2, bool neg);
inline void set_color(cairo_t* cr, const litehtml::web_color& color)
{
cairo_set_source_rgba(cr, color.red / 255.0, color.green / 255.0, color.blue / 255.0, color.alpha / 255.0);
}
class border
{
public:
enum real_side_t
{
left_side,
top_side,
right_side,
bottom_side
};
real_side_t real_side; /// real side of the border
litehtml::web_color color;
litehtml::border_style style;
int border_width;
int top_border_width;
int bottom_border_width;
int radius_top_x;
int radius_top_y;
int radius_bottom_x;
int radius_bottom_y;
border(cairo_t* _cr, int _left, int _top, int _bottom) :
real_side(left_side),
color(),
style(litehtml::border_style_none),
border_width(0),
top_border_width(0),
bottom_border_width(0),
radius_top_x(0),
radius_top_y(0),
radius_bottom_x(0),
radius_bottom_y(0),
cr(_cr), left(_left), top(_top), bottom(_bottom)
{}
void draw_border();
private:
cairo_t* cr;
int left;
int top;
int bottom;
void draw_line(double line_offset, double top_line_offset, double bottom_line_offset);
void draw_solid();
void draw_dotted();
void draw_dashed();
void draw_double();
void draw_inset_outset(bool is_inset);
void draw_groove_ridge(bool is_groove);
};
}
#endif //LITEHTML_CAIRO_BORDERS_H
|
