12 #include "client_menu.h"
13 #include "client_list_menu.h"
14 #include "parser/parse.h"
16 typedef struct _ObMenuParseState ObMenuParseState;
18 struct _ObMenuParseState
24 static GHashTable *menu_hash = NULL;
25 static ObParseInst *menu_parse_inst;
26 static ObMenuParseState menu_parse_state;
28 static void menu_destroy_hash_value(ObMenu *self);
29 static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
31 static void parse_menu_separator(ObParseInst *i,
32 xmlDocPtr doc, xmlNodePtr node,
34 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
37 static gboolean menu_open(gchar *file, xmlDocPtr *doc, xmlNodePtr *node)
39 gboolean loaded = TRUE;
42 p = g_build_filename(g_get_home_dir(), ".openbox", file, NULL);
43 if (!parse_load(p, "openbox_menu", doc, node)) {
45 p = g_build_filename(RCDIR, file, NULL);
46 if (!parse_load(p, "openbox_menu", doc, node)) {
49 if (!parse_load(p, "openbox_menu", doc, node)) {
50 g_warning("Failed to load menu from '%s'", file);
59 static void client_dest(gpointer client)
61 /* menus can be associated with a client, so close any that are since
62 we are disappearing now */
63 menu_frame_hide_all_client(client);
66 void menu_startup(gboolean reconfig)
70 gboolean loaded = FALSE;
73 menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
74 (GDestroyNotify)menu_destroy_hash_value);
76 client_list_menu_startup();
77 client_menu_startup();
79 menu_parse_inst = parse_startup();
81 menu_parse_state.parent = NULL;
82 menu_parse_state.pipe_creator = NULL;
83 parse_register(menu_parse_inst, "menu", parse_menu, &menu_parse_state);
84 parse_register(menu_parse_inst, "item", parse_menu_item,
86 parse_register(menu_parse_inst, "separator",
87 parse_menu_separator, &menu_parse_state);
89 for (it = config_menu_files; it; it = g_slist_next(it)) {
90 if (menu_open(it->data, &doc, &node)) {
92 parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
97 if (menu_open("menu.xml", &doc, &node)) {
98 parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
103 g_assert(menu_parse_state.parent == NULL);
106 client_add_destructor(client_dest);
109 void menu_shutdown(gboolean reconfig)
112 client_remove_destructor(client_dest);
114 parse_shutdown(menu_parse_inst);
115 menu_parse_inst = NULL;
117 menu_frame_hide_all();
118 g_hash_table_destroy(menu_hash);
122 static gboolean menu_pipe_submenu(gpointer key, gpointer val, gpointer data)
125 return menu->pipe_creator == data;
128 void menu_pipe_execute(ObMenu *self)
138 if (!g_spawn_command_line_sync(self->execute, &output, NULL, NULL, &err))
140 g_warning("Failed to execute command for pipe-menu: %s", err->message);
145 if (parse_load_mem(output, strlen(output),
146 "openbox_pipe_menu", &doc, &node))
148 g_hash_table_foreach_remove(menu_hash, menu_pipe_submenu, self);
149 menu_clear_entries(self);
151 menu_parse_state.pipe_creator = self;
152 menu_parse_state.parent = self;
153 parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
156 g_warning("Invalid output from pipe-menu: %s", self->execute);
160 static ObMenu* menu_from_name(gchar *name)
164 g_assert(name != NULL);
166 if (!(self = g_hash_table_lookup(menu_hash, name)))
167 g_warning("Attempted to access menu '%s' but it does not exist.",
172 static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
175 ObMenuParseState *state = data;
179 if (parse_attr_string("label", node, &label)) {
182 for (node = node->xmlChildrenNode; node; node = node->next)
183 if (!xmlStrcasecmp(node->name, (const xmlChar*) "action"))
184 acts = g_slist_append(acts, action_parse(i, doc, node));
185 menu_add_normal(state->parent, -1, label, acts);
191 static void parse_menu_separator(ObParseInst *i,
192 xmlDocPtr doc, xmlNodePtr node,
195 ObMenuParseState *state = data;
198 menu_add_separator(state->parent, -1);
201 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
204 ObMenuParseState *state = data;
205 gchar *name = NULL, *title = NULL, *script = NULL;
208 if (!parse_attr_string("id", node, &name))
209 goto parse_menu_fail;
211 if (!g_hash_table_lookup(menu_hash, name)) {
212 if (!parse_attr_string("label", node, &title))
213 goto parse_menu_fail;
215 if ((menu = menu_new(name, title, NULL))) {
216 menu->pipe_creator = state->pipe_creator;
217 if (parse_attr_string("execute", node, &script)) {
218 menu->execute = ob_expand_tilde(script);
223 state->parent = menu;
224 parse_tree(i, doc, node->xmlChildrenNode);
231 menu_add_submenu(state->parent, -1, name);
239 ObMenu* menu_new(gchar *name, gchar *title, gpointer data)
243 self = g_new0(ObMenu, 1);
244 self->name = g_strdup(name);
245 self->title = g_strdup(title);
248 g_hash_table_replace(menu_hash, self->name, self);
253 static void menu_destroy_hash_value(ObMenu *self)
255 /* XXX make sure its not visible */
257 if (self->destroy_func)
258 self->destroy_func(self, self->data);
260 menu_clear_entries(self);
263 g_free(self->execute);
266 void menu_free(ObMenu *menu)
268 g_hash_table_remove(menu_hash, menu->name);
271 void menu_show(gchar *name, gint x, gint y, ObClient *client)
276 if (!(self = menu_from_name(name))) return;
278 frame = menu_frame_new(self, client);
279 menu_frame_move(frame, x, y);
280 menu_frame_show(frame, NULL);
282 menu_frame_select_next(frame);
285 static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
291 self = g_new0(ObMenuEntry, 1);
297 case OB_MENU_ENTRY_TYPE_NORMAL:
298 self->data.normal.enabled = TRUE;
300 case OB_MENU_ENTRY_TYPE_SUBMENU:
301 case OB_MENU_ENTRY_TYPE_SEPARATOR:
308 void menu_entry_free(ObMenuEntry *self)
311 switch (self->type) {
312 case OB_MENU_ENTRY_TYPE_NORMAL:
313 g_free(self->data.normal.label);
314 while (self->data.normal.actions) {
315 action_free(self->data.normal.actions->data);
316 self->data.normal.actions =
317 g_slist_delete_link(self->data.normal.actions,
318 self->data.normal.actions);
321 case OB_MENU_ENTRY_TYPE_SUBMENU:
322 g_free(self->data.submenu.name);
324 case OB_MENU_ENTRY_TYPE_SEPARATOR:
332 void menu_clear_entries(ObMenu *self)
334 /* XXX assert that the menu isn't visible */
336 while (self->entries) {
337 menu_entry_free(self->entries->data);
338 self->entries = g_list_delete_link(self->entries, self->entries);
342 void menu_entry_remove(ObMenuEntry *self)
344 self->menu->entries = g_list_remove(self->menu->entries, self);
345 menu_entry_free(self);
348 ObMenuEntry* menu_add_normal(ObMenu *self, gint id, gchar *label,
353 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_NORMAL, id);
354 e->data.normal.label = g_strdup(label);
355 e->data.normal.actions = actions;
357 self->entries = g_list_append(self->entries, e);
361 ObMenuEntry* menu_add_submenu(ObMenu *self, gint id, gchar *submenu)
365 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, id);
366 e->data.submenu.name = g_strdup(submenu);
368 self->entries = g_list_append(self->entries, e);
372 ObMenuEntry* menu_add_separator(ObMenu *self, gint id)
376 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SEPARATOR, id);
378 self->entries = g_list_append(self->entries, e);
382 void menu_set_update_func(ObMenu *self, ObMenuUpdateFunc func)
384 self->update_func = func;
387 void menu_set_execute_func(ObMenu *self, ObMenuExecuteFunc func)
389 self->execute_func = func;
392 void menu_set_destroy_func(ObMenu *self, ObMenuDestroyFunc func)
394 self->destroy_func = func;
397 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)
399 ObMenuEntry *ret = NULL;
402 for (it = self->entries; it; it = g_list_next(it)) {
403 ObMenuEntry *e = it->data;
413 void menu_find_submenus(ObMenu *self)
417 for (it = self->entries; it; it = g_list_next(it)) {
418 ObMenuEntry *e = it->data;
420 if (e->type == OB_MENU_ENTRY_TYPE_SUBMENU)
421 e->data.submenu.submenu = menu_from_name(e->data.submenu.name);