13 #include "parser/parse.h"
15 GHashTable *menu_hash = NULL;
17 typedef struct _ObMenuParseState ObMenuParseState;
19 struct _ObMenuParseState
24 static void menu_clear_entries_internal(ObMenu *self);
26 static ObMenu* menu_from_name(gchar *name)
30 g_assert(name != NULL);
32 if (!(self = g_hash_table_lookup(menu_hash, name)))
33 g_warning("Attempted to access menu '%s' but it does not exist.",
38 static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
41 ObMenuParseState *state = data;
45 if (parse_attr_string("label", node, &label)) {
48 for (node = node->xmlChildrenNode; node; node = node->next)
49 if (!xmlStrcasecmp(node->name, (const xmlChar*) "action"))
50 acts = g_slist_append(acts, action_parse(doc, node));
51 menu_add_normal(state->menus->data, 0, label, acts);
57 static void parse_menu_separator(ObParseInst *i,
58 xmlDocPtr doc, xmlNodePtr node,
61 ObMenuParseState *state = data;
64 menu_add_separator(state->menus->data, 0);
67 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
70 ObMenuParseState *state = data;
71 gchar *name = NULL, *title = NULL;
73 if (!parse_attr_string("id", node, &name))
76 if (!g_hash_table_lookup(menu_hash, name)) {
77 if (!parse_attr_string("label", node, &title))
80 if (menu_new(name, title, NULL)) {
81 state->menus = g_slist_prepend(state->menus, name);
82 parse_tree(i, doc, node->xmlChildrenNode);
83 state->menus = g_slist_delete_link(state->menus, state->menus);
88 menu_add_submenu(state->menus->data, 0, name);
96 void menu_destroy_hash_value(ObMenu *self)
98 /* XXX make sure its not visible */
99 menu_clear_entries_internal(self);
104 void menu_startup(ObParseInst *i)
106 menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
107 (GDestroyNotify)menu_destroy_hash_value);
112 menu_frame_hide_all();
113 g_hash_table_destroy(menu_hash);
120 ObMenuParseState parse_state;
124 gboolean loaded = FALSE;
128 if (config_menu_path)
130 parse_load(config_menu_path, "openbox_menu", &doc, &node)))
131 g_warning("Failed to load menu from '%s'", config_menu_path);
133 p = g_build_filename(g_get_home_dir(), ".openbox", "menu", NULL);
135 parse_load(p, "openbox_menu", &doc, &node)))
136 g_warning("Failed to load menu from '%s'", p);
140 p = g_build_filename(RCDIR, "menu", NULL);
142 parse_load(p, "openbox_menu", &doc, &node)))
143 g_warning("Failed to load menu from '%s'", p);
148 parse_state.menus = NULL;
150 parse_register(i, "menu", parse_menu, &parse_state);
151 parse_register(i, "item", parse_menu_item, &parse_state);
152 parse_register(i, "separator", parse_menu_separator, &parse_state);
153 parse_tree(i, doc, node->xmlChildrenNode);
159 gboolean menu_new(gchar *name, gchar *title, gpointer data)
163 if (g_hash_table_lookup(menu_hash, name)) return FALSE;
165 self = g_new0(ObMenu, 1);
166 self->name = g_strdup(name);
167 self->title = g_strdup(title);
170 g_hash_table_insert(menu_hash, self->name, self);
175 void menu_free(gchar *name)
179 if (!(self = menu_from_name(name))) return;
180 g_hash_table_remove(menu_hash, self->name);
183 void menu_show(gchar *name, gint x, gint y, ObClient *client)
188 if (!(self = menu_from_name(name))) return;
190 frame = menu_frame_new(self, client);
191 menu_frame_move(frame, x, y);
192 menu_frame_show(frame, NULL);
195 static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
201 self = g_new0(ObMenuEntry, 1);
205 self->enabled = TRUE;
209 static void menu_entry_free(ObMenuEntry *self)
212 switch (self->type) {
213 case OB_MENU_ENTRY_TYPE_NORMAL:
214 g_free(self->data.normal.label);
215 while (self->data.normal.actions) {
216 action_free(self->data.normal.actions->data);
217 self->data.normal.actions =
218 g_slist_delete_link(self->data.normal.actions,
219 self->data.normal.actions);
222 case OB_MENU_ENTRY_TYPE_SUBMENU:
223 case OB_MENU_ENTRY_TYPE_SEPARATOR:
231 void menu_clear_entries(gchar *name)
235 if (!(self = menu_from_name(name))) return;
237 menu_clear_entries_internal(self);
240 static void menu_clear_entries_internal(ObMenu *self)
242 /* XXX assert that the menu isn't visible */
244 while (self->entries) {
245 menu_entry_free(self->entries->data);
246 self->entries = g_list_delete_link(self->entries, self->entries);
250 void menu_add_normal(gchar *name, gint id, gchar *label, GSList *actions)
255 if (!(self = menu_from_name(name))) return;
257 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_NORMAL, id);
258 e->data.normal.label = g_strdup(label);
259 e->data.normal.actions = actions;
261 self->entries = g_list_append(self->entries, e);
264 void menu_add_submenu(gchar *name, gint id, gchar *submenu)
269 if (!(self = menu_from_name(name))) return;
270 if (!(sub = menu_from_name(submenu))) return;
272 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, id);
273 e->data.submenu.submenu = sub;
275 self->entries = g_list_append(self->entries, e);
278 void menu_add_separator(gchar *name, gint id)
283 if (!(self = menu_from_name(name))) return;
285 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SEPARATOR, id);
287 self->entries = g_list_append(self->entries, e);
290 void menu_set_update_func(gchar *name, ObMenuUpdateFunc func)
294 if (!(self = menu_from_name(name))) return;
295 self->update_func = func;
298 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)
300 ObMenuEntry *ret = NULL;
303 for (it = self->entries; it; it = g_list_next(it)) {
304 ObMenuEntry *e = it->data;