]> Dogcows Code - chaz/openbox/blob - openbox/menu_render.c
menus grab the keyboard and pointer, thus making only one menu visible at a time...
[chaz/openbox] / openbox / menu_render.c
1 /* Functions for default rendering of menus. Might become pluginnable */
2
3 #include "menu.h"
4 #include "openbox.h"
5 #include "render/theme.h"
6
7 void menu_render_full(Menu *self);
8
9 void menu_render(Menu *self) {
10 if (self->invalid) {
11 if (self->update) {
12 self->update(self);
13 } else {
14 menu_render_full(self);
15 }
16 }
17 }
18
19
20 void menu_render_full(Menu *self) {
21 GList *it;
22 int items_h = 0;
23 int nitems = 0; /* each item, only one is used */
24 int item_y;
25
26 self->size.width = 1;
27 self->item_h = 1;
28
29 if (self->a_title == NULL) {
30 XSetWindowBorderWidth(ob_display, self->frame, ob_rr_theme->bwidth);
31 XSetWindowBackground(ob_display, self->frame,
32 ob_rr_theme->b_color->pixel);
33 XSetWindowBorderWidth(ob_display, self->title, ob_rr_theme->bwidth);
34 XSetWindowBorder(ob_display, self->frame, ob_rr_theme->b_color->pixel);
35 XSetWindowBorder(ob_display, self->title, ob_rr_theme->b_color->pixel);
36
37 self->a_title = RrAppearanceCopy(ob_rr_theme->a_menu_title);
38 self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
39 }
40
41 /* set texture data and size them mofos out */
42 if (self->label) {
43 self->a_title->texture[0].data.text.string = self->label;
44 RrMinsize(self->a_title, &self->title_min_w, &self->title_h);
45 self->title_min_w += ob_rr_theme->bevel * 2;
46 self->title_h += ob_rr_theme->bevel * 2;
47 self->size.width = MAX(self->size.width, self->title_min_w);
48 }
49
50 for (it = self->entries; it; it = it->next) {
51 MenuEntry *e = it->data;
52 int h;
53
54 if (e->a_item == NULL) {
55 e->a_item = RrAppearanceCopy(ob_rr_theme->a_menu_item);
56 e->a_disabled = RrAppearanceCopy(ob_rr_theme->a_menu_disabled);
57 e->a_hilite = RrAppearanceCopy(ob_rr_theme->a_menu_hilite);
58 }
59
60 e->a_item->texture[0].data.text.string = e->label;
61 RrMinsize(e->a_item, &e->min_w, &self->item_h);
62 self->size.width = MAX(self->size.width, e->min_w);
63
64 e->a_disabled->texture[0].data.text.string = e->label;
65 RrMinsize(e->a_disabled, &e->min_w, &h);
66 self->item_h = MAX(self->item_h, h);
67 self->size.width = MAX(self->size.width, e->min_w);
68
69 e->a_hilite->texture[0].data.text.string = e->label;
70 RrMinsize(e->a_hilite, &e->min_w, &h);
71 self->item_h = MAX(self->item_h, h);
72 self->size.width = MAX(self->size.width, e->min_w);
73
74 e->min_w += ob_rr_theme->bevel * 2;
75 ++nitems;
76 }
77 self->bullet_w = self->item_h + ob_rr_theme->bevel;
78 self->size.width += 2 * self->bullet_w + 2 * ob_rr_theme->bevel;
79 self->item_h += ob_rr_theme->bevel * 2;
80 items_h = self->item_h * MAX(nitems, 1);
81
82 self->size.height = MAX(self->title_h + items_h + ob_rr_theme->bwidth, 1);
83 XResizeWindow(ob_display, self->frame, self->size.width,self->size.height);
84 if (self->label)
85 XMoveResizeWindow(ob_display, self->title, -ob_rr_theme->bwidth,
86 -ob_rr_theme->bwidth,
87 self->size.width, self->title_h);
88
89 XMoveResizeWindow(ob_display, self->items, 0,
90 self->title_h + ob_rr_theme->bwidth, self->size.width,
91 items_h);
92
93 if (self->label)
94 RrPaint(self->a_title, self->title, self->size.width, self->title_h);
95 RrPaint(self->a_items, self->items, self->size.width, items_h);
96
97 item_y = 0;
98 for (it = self->entries; it; it = it->next) {
99 ((MenuEntry*)it->data)->y = item_y;
100 menu_entry_render(it->data);
101 item_y += self->item_h;
102 }
103
104 self->invalid = FALSE;
105 }
106
107 void menu_entry_render(MenuEntry *self)
108 {
109 Menu *menu = self->parent;
110 RrAppearance *a;
111
112 switch (self->render_type) {
113 case MenuEntryRenderType_Submenu:
114 /* TODO: submenu mask */
115 case MenuEntryRenderType_Boolean:
116 /* TODO: boolean check */
117 a = self->enabled ? (self->hilite ? self->a_hilite : self->a_item)
118 : self->a_disabled;
119 break;
120 case MenuEntryRenderType_None:
121 a = self->enabled ? (self->hilite ? self->a_hilite : self->a_item )
122 : self->a_disabled;
123 break;
124 case MenuEntryRenderType_Separator:
125 a = self->a_item;
126 break;
127
128 default:
129 g_message("unhandled render_type");
130 a = !self->enabled ? self->a_disabled :
131 (self->hilite &&
132 (self->action || self->render_type == MenuEntryRenderType_Submenu) ?
133 self->a_hilite : self->a_item);
134 break;
135 }
136 g_message ("%s %d", self->label, self->hilite);
137
138 XMoveResizeWindow(ob_display, self->item, 0, self->y,
139 menu->size.width, menu->item_h);
140
141 a->surface.parent = menu->a_items;
142 a->surface.parentx = 0;
143 a->surface.parenty = self->y;
144
145 RrPaint(a, self->item, menu->size.width, menu->item_h);
146 }
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