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
|
#include "gtk-window-decorator.h"
void
decor_update_blur_property (decor_t *d,
int width,
int height,
Region top_region,
int top_offset,
Region bottom_region,
int bottom_offset,
Region left_region,
int left_offset,
Region right_region,
int right_offset)
{
Display *xdisplay = GDK_DISPLAY_XDISPLAY (gdk_display_get_default ());
long *data = NULL;
int size = 0;
if (blur_type != BLUR_TYPE_ALL)
{
bottom_region = NULL;
left_region = NULL;
right_region = NULL;
if (blur_type != BLUR_TYPE_TITLEBAR)
top_region = NULL;
}
if (top_region)
size += top_region->numRects;
if (bottom_region)
size += bottom_region->numRects;
if (left_region)
size += left_region->numRects;
if (right_region)
size += right_region->numRects;
if (size)
data = (long *) malloc (sizeof (long) * (2 + size * 6));
if (data)
{
decor_region_to_blur_property (data, 4, 0, width, height,
top_region, top_offset,
bottom_region, bottom_offset,
left_region, left_offset,
right_region, right_offset);
gdk_error_trap_push ();
XChangeProperty (xdisplay, d->prop_xid,
win_blur_decor_atom,
XA_INTEGER,
32, PropModeReplace, (guchar *) data,
2 + size * 6);
gdk_display_sync (gdk_display_get_default ());
gdk_error_trap_pop ();
free (data);
}
else
{
gdk_error_trap_push ();
XDeleteProperty (xdisplay, d->prop_xid, win_blur_decor_atom);
gdk_display_sync (gdk_display_get_default ());
gdk_error_trap_pop ();
}
}
|
