5 #include "render/theme.h"
7 static GHashTable *menu_hash = NULL;
8 GHashTable *menu_map = NULL;
10 #define FRAME_EVENTMASK (ButtonMotionMask | EnterWindowMask | LeaveWindowMask)
11 #define TITLE_EVENTMASK (ButtonPressMask | ButtonMotionMask)
12 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
13 ButtonPressMask | ButtonReleaseMask)
15 void menu_control_show(Menu *self, int x, int y, Client *client);
17 void menu_destroy_hash_key(gpointer data)
22 void menu_destroy_hash_value(Menu *self)
26 for (it = self->entries; it; it = it->next)
27 menu_entry_free(it->data);
28 g_list_free(self->entries);
33 g_hash_table_remove(menu_map, &self->title);
34 g_hash_table_remove(menu_map, &self->frame);
35 g_hash_table_remove(menu_map, &self->items);
37 appearance_free(self->a_title);
38 XDestroyWindow(ob_display, self->title);
39 XDestroyWindow(ob_display, self->frame);
40 XDestroyWindow(ob_display, self->items);
45 void menu_entry_free(MenuEntry *self)
48 action_free(self->action);
50 g_hash_table_remove(menu_map, &self->item);
52 appearance_free(self->a_item);
53 appearance_free(self->a_disabled);
54 appearance_free(self->a_hilite);
55 XDestroyWindow(ob_display, self->item);
65 menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal,
66 menu_destroy_hash_key,
67 (GDestroyNotify)menu_destroy_hash_value);
68 menu_map = g_hash_table_new(g_int_hash, g_int_equal);
70 m = menu_new("sex menu", "root", NULL);
71 a = action_from_string("execute");
72 a->data.execute.path = g_strdup("xterm");
73 menu_add_entry(m, menu_entry_new("xterm", a));
74 a = action_from_string("restart");
75 menu_add_entry(m, menu_entry_new("restart", a));
76 menu_add_entry(m, menu_entry_new("--", NULL));
77 a = action_from_string("exit");
78 menu_add_entry(m, menu_entry_new("exit", a));
83 g_hash_table_destroy(menu_hash);
84 g_hash_table_destroy(menu_map);
87 static Window createWindow(Window parent, unsigned long mask,
88 XSetWindowAttributes *attrib)
90 return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
91 render_depth, InputOutput, render_visual,
96 Menu *menu_new_full(char *label, char *name, Menu *parent,
97 menu_controller_show show, menu_controller_update update)
99 XSetWindowAttributes attrib;
102 self = g_new0(Menu, 1);
103 self->label = g_strdup(label);
104 self->name = g_strdup(name);
105 self->parent = parent;
107 self->entries = NULL;
109 self->invalid = FALSE;
110 /* default controllers? */
114 self->update = update;
115 self->mouseover = NULL;
116 self->selected = NULL;
118 attrib.override_redirect = TRUE;
119 attrib.event_mask = FRAME_EVENTMASK;
120 self->frame = createWindow(ob_root, CWOverrideRedirect|CWEventMask, &attrib);
121 attrib.event_mask = TITLE_EVENTMASK;
122 self->title = createWindow(self->frame, CWEventMask, &attrib);
123 self->items = createWindow(self->frame, 0, &attrib);
125 XSetWindowBorderWidth(ob_display, self->frame, theme_bwidth);
126 XSetWindowBorderWidth(ob_display, self->title, theme_bwidth);
127 XSetWindowBorder(ob_display, self->frame, theme_b_color->pixel);
128 XSetWindowBorder(ob_display, self->title, theme_b_color->pixel);
130 XMapWindow(ob_display, self->title);
131 XMapWindow(ob_display, self->items);
133 self->a_title = appearance_copy(theme_a_menu_title);
134 self->a_items = appearance_copy(theme_a_menu);
136 g_hash_table_insert(menu_map, &self->frame, self);
137 g_hash_table_insert(menu_map, &self->title, self);
138 g_hash_table_insert(menu_map, &self->items, self);
139 g_hash_table_insert(menu_hash, g_strdup(name), self);
143 void menu_free(char *name)
145 g_hash_table_remove(menu_hash, name);
148 MenuEntry *menu_entry_new_full(char *label, Action *action,
149 MenuEntryRenderType render_type,
152 MenuEntry *menu_entry = g_new0(MenuEntry, 1);
154 menu_entry->label = g_strdup(label);
155 menu_entry->render_type = render_type;
156 menu_entry->action = action;
158 menu_entry->hilite = FALSE;
159 menu_entry->enabled = TRUE;
161 menu_entry->submenu = submenu;
166 void menu_entry_set_submenu(MenuEntry *entry, Menu *submenu)
168 g_assert(entry != NULL);
170 entry->submenu = submenu;
172 if(entry->parent != NULL)
173 entry->parent->invalid = TRUE;
176 void menu_add_entry(Menu *menu, MenuEntry *entry)
178 XSetWindowAttributes attrib;
180 g_assert(menu != NULL && entry != NULL && entry->item == None);
182 menu->entries = g_list_append(menu->entries, entry);
183 entry->parent = menu;
185 attrib.event_mask = ENTRY_EVENTMASK;
186 entry->item = createWindow(menu->items, CWEventMask, &attrib);
187 XMapWindow(ob_display, entry->item);
188 entry->a_item = appearance_copy(theme_a_menu_item);
189 entry->a_disabled = appearance_copy(theme_a_menu_disabled);
190 entry->a_hilite = appearance_copy(theme_a_menu_hilite);
192 menu->invalid = TRUE;
194 g_hash_table_insert(menu_map, &entry->item, menu);
197 void menu_show(char *name, int x, int y, Client *client)
201 self = g_hash_table_lookup(menu_hash, name);
203 g_warning("Attempted to show menu '%s' but it does not exist.",
216 self->client = client;
219 self->show(self, x, y, client);
221 menu_control_show(self, x, y, client);
225 void menu_hide(Menu *self) {
227 XUnmapWindow(ob_display, self->frame);
232 MenuEntry *menu_find_entry(Menu *menu, Window win)
236 for (it = menu->entries; it; it = it->next) {
237 MenuEntry *entry = it->data;
238 if (entry->item == win)
244 void menu_entry_render(MenuEntry *self)
246 Menu *menu = self->parent;
249 a = !self->enabled ? self->a_disabled :
250 (self->hilite && self->action ? self->a_hilite : self->a_item);
252 RECT_SET(a->area, 0, 0, menu->width,
254 RECT_SET(a->texture[0].position, menu->bullet_w,
255 0, menu->width - 2 * menu->bullet_w,
258 XMoveResizeWindow(ob_display, self->item, 0, self->y,
259 menu->width, menu->item_h);
260 a->surface.data.planar.parent = menu->a_items;
261 a->surface.data.planar.parentx = 0;
262 a->surface.data.planar.parenty = self->y;
264 paint(self->item, a);
267 void menu_entry_fire(MenuEntry *self)
272 self->action->data.any.c = self->parent->client;
273 self->action->func(&self->action->data);
275 /* hide the whole thing */
277 while (m->parent) m = m->parent;
283 Default menu controller action for showing.
286 void menu_control_show(Menu *self, int x, int y, Client *client) {
287 XMoveWindow(ob_display, self->frame, x, y);
290 stacking_raise_internal(self->frame);
291 XMapWindow(ob_display, self->frame);