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, *plugin = NULL;
73 if (!parse_attr_string("id", node, &name))
76 if (!g_hash_table_lookup(menu_hash, name)) {
77 if (parse_attr_string("plugin", node, &plugin)) {
78 if (!plugin_open(plugin, i))
81 if (!g_hash_table_lookup(menu_hash, name))
82 g_warning("Specified plugin '%s' did not provide the "
83 "menu '%s'", plugin, name);
86 if (!parse_attr_string("label", node, &title))
89 if (menu_new(name, title, NULL)) {
90 state->menus = g_slist_prepend(state->menus, name);
91 parse_tree(i, doc, node->xmlChildrenNode);
92 state->menus = g_slist_delete_link(state->menus, state->menus);
98 menu_add_submenu(state->menus->data, 0, name);
107 void menu_destroy_hash_value(ObMenu *self)
109 /* XXX make sure its not visible */
110 menu_clear_entries_internal(self);
115 void menu_startup(ObParseInst *i)
117 menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
118 (GDestroyNotify)menu_destroy_hash_value);
123 menu_frame_hide_all();
124 g_hash_table_destroy(menu_hash);
131 ObMenuParseState parse_state;
135 gboolean loaded = FALSE;
139 if (config_menu_path)
141 parse_load(config_menu_path, "openbox_menu", &doc, &node)))
142 g_warning("Failed to load menu from '%s'", config_menu_path);
144 p = g_build_filename(g_get_home_dir(), ".openbox", "menu", NULL);
146 parse_load(p, "openbox_menu", &doc, &node)))
147 g_warning("Failed to load menu from '%s'", p);
151 p = g_build_filename(RCDIR, "menu", NULL);
153 parse_load(p, "openbox_menu", &doc, &node)))
154 g_warning("Failed to load menu from '%s'", p);
159 parse_state.menus = NULL;
161 parse_register(i, "menu", parse_menu, &parse_state);
162 parse_register(i, "item", parse_menu_item, &parse_state);
163 parse_register(i, "separator", parse_menu_separator, &parse_state);
164 parse_tree(i, doc, node->xmlChildrenNode);
170 gboolean menu_new(gchar *name, gchar *title, gpointer data)
174 if (g_hash_table_lookup(menu_hash, name)) return FALSE;
176 self = g_new0(ObMenu, 1);
177 self->name = g_strdup(name);
178 self->title = g_strdup(title);
181 g_hash_table_insert(menu_hash, self->name, self);
186 void menu_free(gchar *name)
190 if (!(self = menu_from_name(name))) return;
191 g_hash_table_remove(menu_hash, self->name);
194 void menu_show(gchar *name, gint x, gint y, ObClient *client)
199 if (!(self = menu_from_name(name))) return;
201 frame = menu_frame_new(self, client);
202 menu_frame_move(frame, x, y);
203 menu_frame_show(frame, NULL);
206 static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
212 self = g_new0(ObMenuEntry, 1);
218 case OB_MENU_ENTRY_TYPE_NORMAL:
219 self->data.normal.enabled = TRUE;
221 case OB_MENU_ENTRY_TYPE_SUBMENU:
222 case OB_MENU_ENTRY_TYPE_SEPARATOR:
229 static void menu_entry_free(ObMenuEntry *self)
232 switch (self->type) {
233 case OB_MENU_ENTRY_TYPE_NORMAL:
234 g_free(self->data.normal.label);
235 while (self->data.normal.actions) {
236 action_free(self->data.normal.actions->data);
237 self->data.normal.actions =
238 g_slist_delete_link(self->data.normal.actions,
239 self->data.normal.actions);
242 case OB_MENU_ENTRY_TYPE_SUBMENU:
243 case OB_MENU_ENTRY_TYPE_SEPARATOR:
251 void menu_clear_entries(gchar *name)
255 if (!(self = menu_from_name(name))) return;
257 menu_clear_entries_internal(self);
260 static void menu_clear_entries_internal(ObMenu *self)
262 /* XXX assert that the menu isn't visible */
264 while (self->entries) {
265 menu_entry_free(self->entries->data);
266 self->entries = g_list_delete_link(self->entries, self->entries);
270 void menu_add_normal(gchar *name, gint id, gchar *label, GSList *actions)
275 if (!(self = menu_from_name(name))) return;
277 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_NORMAL, id);
278 e->data.normal.label = g_strdup(label);
279 e->data.normal.actions = actions;
281 self->entries = g_list_append(self->entries, e);
284 void menu_add_submenu(gchar *name, gint id, gchar *submenu)
289 if (!(self = menu_from_name(name))) return;
290 if (!(sub = menu_from_name(submenu))) return;
292 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, id);
293 e->data.submenu.submenu = sub;
295 self->entries = g_list_append(self->entries, e);
298 void menu_add_separator(gchar *name, gint id)
303 if (!(self = menu_from_name(name))) return;
305 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SEPARATOR, id);
307 self->entries = g_list_append(self->entries, e);
310 void menu_set_update_func(gchar *name, ObMenuUpdateFunc func)
314 if (!(self = menu_from_name(name))) return;
315 self->update_func = func;
318 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)
320 ObMenuEntry *ret = NULL;
323 for (it = self->entries; it; it = g_list_next(it)) {
324 ObMenuEntry *e = it->data;