1 #include <lib9.h>
2 #include <draw.h>
3 #include <interp.h>
4 #include <isa.h>
5 #include "../libinterp/runt.h"
6 #include <drawif.h>
7 #include <prefab.h>
8
9 static
10 PElement*
iconelement1(Prefab_Environ * e,Draw_Rect r,Draw_Image * icon,Draw_Image * mask,enum Elementtype kind)11 iconelement1(Prefab_Environ *e, Draw_Rect r, Draw_Image *icon, Draw_Image *mask, enum Elementtype kind)
12 {
13 PElement *pelem;
14 Prefab_Element *elem;
15
16 if(badenviron(e, 0) || icon==H || mask==H)
17 return H;
18 pelem = mkelement(e, kind);
19 if(pelem == H)
20 return H;
21 elem = &pelem->e;
22
23 if(Dx(r))
24 elem->r = r;
25 else{
26 elem->r.min = r.min;
27 elem->r.max.x = r.min.x + Dx(icon->r);
28 elem->r.max.y = r.min.y + Dy(icon->r);
29 }
30 elem->mask = mask;
31 D2H(mask)->ref++;
32 elem->image = icon;
33 D2H(icon)->ref++;
34 pelem->drawpt = IPOINT(r.min);
35 pelem->nkids = 1;
36 pelem->pkind = kind;
37 return pelem;
38 }
39
40 PElement*
iconelement(Prefab_Environ * e,Draw_Rect r,Draw_Image * icon,Draw_Image * mask)41 iconelement(Prefab_Environ *e, Draw_Rect r, Draw_Image *icon, Draw_Image *mask)
42 {
43 return iconelement1(e, r, icon, mask, EIcon);
44 }
45
46 PElement*
separatorelement(Prefab_Environ * e,Draw_Rect r,Draw_Image * icon,Draw_Image * mask)47 separatorelement(Prefab_Environ *e, Draw_Rect r, Draw_Image *icon, Draw_Image *mask)
48 {
49 return iconelement1(e, r, icon, mask, ESeparator);
50 }
51