3 #include "render/theme.h"
5 static GHashTable *menu_hash = NULL;
6 GHashTable *menu_map = NULL;
8 #define TITLE_EVENTMASK (ButtonMotionMask)
9 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
10 ButtonPressMask | ButtonReleaseMask)
12 void menu_destroy_hash_key(gpointer data)
17 void menu_destroy_hash_value(Menu *self)
20 MenuRenderData *data = self->render_data;
22 for (it = self->entries; it; it = it->next)
23 menu_entry_free(it->data);
24 g_list_free(self->entries);
29 g_hash_table_remove(menu_map, &data->title);
30 g_hash_table_remove(menu_map, &data->frame);
31 g_hash_table_remove(menu_map, &data->items);
33 appearance_free(data->a_title);
34 XDestroyWindow(ob_display, data->title);
35 XDestroyWindow(ob_display, data->frame);
36 XDestroyWindow(ob_display, data->items);
41 void menu_entry_free(MenuEntry *self)
43 MenuEntryRenderData *data = self->render_data;
46 g_free(self->render_data);
47 action_free(self->action);
49 g_hash_table_remove(menu_map, &data->item);
51 appearance_free(data->a_item);
52 XDestroyWindow(ob_display, data->item);
61 menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
62 menu_destroy_hash_key,
63 (GDestroyNotify)menu_destroy_hash_value);
64 menu_map = g_hash_table_new(g_int_hash, g_int_equal);
66 m = menu_new("sex menu", "root", NULL);
67 menu_add_entry(m, menu_entry_new("foo shit etc bleh",
68 action_from_string("restart")));
69 menu_add_entry(m, menu_entry_new("more shit",
70 action_from_string("restart")));
71 menu_add_entry(m, menu_entry_new("",
72 action_from_string("restart")));
73 menu_add_entry(m, menu_entry_new("and yet more",
74 action_from_string("restart")));
79 g_hash_table_destroy(menu_hash);
80 g_hash_table_destroy(menu_map);
83 static Window createWindow(Window parent, unsigned long mask,
84 XSetWindowAttributes *attrib)
86 return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
87 render_depth, InputOutput, render_visual,
92 Menu *menu_new(char *label, char *name, Menu *parent)
94 XSetWindowAttributes attrib;
98 self = g_new0(Menu, 1);
99 self->label = g_strdup(label);
100 self->name = g_strdup(name);
101 self->parent = parent;
103 self->entries = NULL;
105 self->invalid = FALSE;
106 /* default controllers? */
108 data = g_new(MenuRenderData, 1);
110 attrib.override_redirect = TRUE;
111 data->frame = createWindow(ob_root, CWOverrideRedirect, &attrib);
112 attrib.event_mask = TITLE_EVENTMASK;
113 data->title = createWindow(data->frame, CWEventMask, &attrib);
114 data->items = createWindow(data->frame, 0, &attrib);
116 XSetWindowBorderWidth(ob_display, data->frame, theme_bwidth);
117 XSetWindowBorderWidth(ob_display, data->title, theme_bwidth);
118 XSetWindowBorder(ob_display, data->frame, theme_b_color->pixel);
119 XSetWindowBorder(ob_display, data->title, theme_b_color->pixel);
121 XMapWindow(ob_display, data->title);
122 XMapWindow(ob_display, data->items);
124 data->a_title = appearance_copy(theme_a_menu_title);
125 data->a_items = appearance_copy(theme_a_menu);
127 self->render_data = data;
129 g_hash_table_insert(menu_map, &data->frame, self);
130 g_hash_table_insert(menu_map, &data->title, self);
131 g_hash_table_insert(menu_map, &data->items, self);
132 g_hash_table_insert(menu_hash, g_strdup(name), self);
136 void menu_free(char *name)
138 g_hash_table_remove(menu_hash, name);
141 MenuEntry *menu_entry_new_full(char *label, Action *action,
142 MenuEntryRenderType render_type,
145 MenuEntry *menu_entry = g_new(MenuEntry, 1);
147 menu_entry->label = g_strdup(label);
148 menu_entry->render_type = render_type;
149 menu_entry->action = action;
151 menu_entry->render_data = NULL;
152 menu_entry->submenu = submenu;
157 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu)
159 g_assert(entry != NULL);
161 entry->submenu = submenu;
163 if(entry->parent != NULL)
164 entry->parent->invalid = TRUE;
167 void menu_add_entry(Menu *menu, MenuEntry *entry)
169 MenuEntryRenderData *data;
170 XSetWindowAttributes attrib;
172 g_assert(menu != NULL && entry != NULL && entry->render_data == NULL);
174 menu->entries = g_list_append(menu->entries, entry);
175 entry->parent = menu;
177 data = g_new(MenuEntryRenderData, 1);
178 data->item = createWindow(((MenuRenderData*)menu->render_data)->items,
180 XMapWindow(ob_display, data->item);
181 data->a_item = appearance_copy(theme_a_menu_item);
183 entry->render_data = data;
185 menu->invalid = TRUE;
187 g_hash_table_insert(menu_map, &data->item, menu);
190 void menu_show(char *name, int x, int y, Client *client)
193 MenuRenderData *data;
197 int item_h = 0, nitems = 0; /* each item, only one is used */
201 self = g_hash_table_lookup(menu_hash, name);
203 g_warning("Attempted to show menu '%s' but it does not exist.",
208 data = self->render_data;
210 /* set texture data and size them mofos out */
211 data->a_title->texture[0].data.text.string = self->label;
212 appearance_minsize(data->a_title, &data->title_min_w, &data->title_h);
213 data->title_min_w += theme_bevel * 2;
214 data->title_h += theme_bevel * 2;
215 w = MAX(w, data->title_min_w);
217 for (it = self->entries; it; it = it->next) {
218 MenuEntryRenderData *r = ((MenuEntry*)it->data)->render_data;
220 r->a_item->texture[0].data.text.string = ((MenuEntry*)it->data)->label;
221 appearance_minsize(r->a_item, &r->min_w, &item_h);
222 r->min_w += theme_bevel * 2;
223 item_h += theme_bevel * 2;
224 w = MAX(w, r->min_w);
227 bullet_w = item_h + theme_bevel;
229 items_h = item_h * nitems;
231 /* size appearances */
232 RECT_SET(data->a_title->area, 0, 0, w, data->title_h);
233 RECT_SET(data->a_title->texture[0].position, 0, 0, w, data->title_h);
234 RECT_SET(data->a_items->area, 0, 0, w, items_h);
235 for (it = self->entries; it; it = it->next) {
236 MenuEntryRenderData *r = ((MenuEntry*)it->data)->render_data;
237 RECT_SET(r->a_item->area, 0, 0, w, item_h);
238 RECT_SET(r->a_item->texture[0].position, bullet_w, 0,
239 w - 2 * bullet_w, item_h);
242 /* size windows and paint the suckers */
243 XMoveResizeWindow(ob_display, data->frame, x, y, w,
244 data->title_h + items_h);
245 XMoveResizeWindow(ob_display, data->title, -theme_bwidth, -theme_bwidth,
247 paint(data->title, data->a_title);
248 XMoveResizeWindow(ob_display, data->items, 0, data->title_h + theme_bwidth,
250 paint(data->items, data->a_items);
251 for (item_y = 0, it = self->entries; it; item_y += item_h, it = it->next) {
252 MenuEntryRenderData *r = ((MenuEntry*)it->data)->render_data;
253 XMoveResizeWindow(ob_display, r->item, 0, item_y, w, item_h);
254 r->a_item->surface.data.planar.parent = data->a_items;
255 r->a_item->surface.data.planar.parentx = 0;
256 r->a_item->surface.data.planar.parenty = item_y;
257 paint(r->item, r->a_item);
261 XMapWindow(ob_display, data->frame);