12 #include "client_menu.h"
13 #include "client_list_menu.h"
14 #include "parser/parse.h"
16 typedef struct _ObMenuParseState ObMenuParseState;
18 struct _ObMenuParseState
23 static GHashTable *menu_hash = NULL;
24 static ObParseInst *menu_parse_inst;
25 static ObMenuParseState menu_parse_state;
27 static void menu_destroy_hash_value(ObMenu *self);
28 static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
30 static void parse_menu_separator(ObParseInst *i,
31 xmlDocPtr doc, xmlNodePtr node,
33 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
36 static gboolean menu_open(gchar *file, xmlDocPtr *doc, xmlNodePtr *node)
38 gboolean loaded = TRUE;
41 p = g_build_filename(g_get_home_dir(), ".openbox", file, NULL);
42 if (!parse_load(p, "openbox_menu", doc, node)) {
44 p = g_build_filename(RCDIR, file, NULL);
45 if (!parse_load(p, "openbox_menu", doc, node)) {
48 if (!parse_load(p, "openbox_menu", doc, node)) {
49 g_warning("Failed to load menu from '%s'", file);
58 static void client_dest(gpointer client)
60 /* menus can be associated with a client, so close any that are since
61 we are disappearing now */
62 menu_frame_hide_all_client(client);
65 void menu_startup(gboolean reconfig)
69 gboolean loaded = FALSE;
72 menu_hash = g_hash_table_new_full(g_str_hash, g_str_equal, NULL,
73 (GDestroyNotify)menu_destroy_hash_value);
75 client_list_menu_startup();
76 client_menu_startup();
78 menu_parse_inst = parse_startup();
80 menu_parse_state.menus = NULL;
81 parse_register(menu_parse_inst, "menu", parse_menu, &menu_parse_state);
82 parse_register(menu_parse_inst, "item", parse_menu_item,
84 parse_register(menu_parse_inst, "separator",
85 parse_menu_separator, &menu_parse_state);
87 for (it = config_menu_files; it; it = g_slist_next(it)) {
88 if (menu_open(it->data, &doc, &node)) {
90 parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
95 if (menu_open("menu.xml", &doc, &node)) {
96 parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
101 g_assert(menu_parse_state.menus == NULL);
104 client_add_destructor(client_dest);
107 void menu_shutdown(gboolean reconfig)
110 client_remove_destructor(client_dest);
112 parse_shutdown(menu_parse_inst);
113 menu_parse_inst = NULL;
115 menu_frame_hide_all();
116 g_hash_table_destroy(menu_hash);
120 void menu_pipe_execute(ObMenu *self)
130 if (!g_spawn_command_line_sync(self->execute, &output, NULL, NULL, &err))
132 g_warning("Failed to execute command for pipe-menu: %s", err->message);
137 if (parse_load_mem(output, strlen(output),
138 "openbox_pipe_menu", &doc, &node))
140 menu_clear_entries(self);
142 menu_parse_state.menus = g_slist_prepend(NULL, self);
143 parse_tree(menu_parse_inst, doc, node->xmlChildrenNode);
144 menu_parse_state.menus = g_slist_remove(menu_parse_state.menus, self);
147 g_assert(menu_parse_state.menus == NULL);
151 static ObMenu* menu_from_name(gchar *name)
155 g_assert(name != NULL);
157 if (!(self = g_hash_table_lookup(menu_hash, name)))
158 g_warning("Attempted to access menu '%s' but it does not exist.",
163 static void parse_menu_item(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
166 ObMenuParseState *state = data;
170 if (parse_attr_string("label", node, &label)) {
173 for (node = node->xmlChildrenNode; node; node = node->next)
174 if (!xmlStrcasecmp(node->name, (const xmlChar*) "action"))
175 acts = g_slist_append(acts, action_parse(i, doc, node));
176 menu_add_normal(state->menus->data, -1, label, acts);
182 static void parse_menu_separator(ObParseInst *i,
183 xmlDocPtr doc, xmlNodePtr node,
186 ObMenuParseState *state = data;
189 menu_add_separator(state->menus->data, -1);
192 static void parse_menu(ObParseInst *i, xmlDocPtr doc, xmlNodePtr node,
195 ObMenuParseState *state = data;
196 gchar *name = NULL, *title = NULL, *script = NULL;
199 if (!parse_attr_string("id", node, &name))
200 goto parse_menu_fail;
202 if (!g_hash_table_lookup(menu_hash, name)) {
203 if (!parse_attr_string("label", node, &title))
204 goto parse_menu_fail;
206 if ((menu = menu_new(name, title, NULL))) {
207 if (parse_attr_string("execute", node, &script)) {
208 menu->execute = ob_expand_tilde(script);
210 state->menus = g_slist_prepend(state->menus, menu);
211 parse_tree(i, doc, node->xmlChildrenNode);
212 state->menus = g_slist_delete_link(state->menus, state->menus);
218 menu_add_submenu(state->menus->data, -1, name);
226 ObMenu* menu_new(gchar *name, gchar *title, gpointer data)
230 self = g_new0(ObMenu, 1);
231 self->name = g_strdup(name);
232 self->title = g_strdup(title);
235 g_hash_table_replace(menu_hash, self->name, self);
240 static void menu_destroy_hash_value(ObMenu *self)
242 /* XXX make sure its not visible */
244 if (self->destroy_func)
245 self->destroy_func(self, self->data);
247 menu_clear_entries(self);
250 g_free(self->execute);
253 void menu_free(ObMenu *menu)
255 g_hash_table_remove(menu_hash, menu->name);
258 void menu_show(gchar *name, gint x, gint y, ObClient *client)
263 if (!(self = menu_from_name(name))) return;
265 frame = menu_frame_new(self, client);
266 menu_frame_move(frame, x, y);
267 menu_frame_show(frame, NULL);
269 menu_frame_select_next(frame);
272 static ObMenuEntry* menu_entry_new(ObMenu *menu, ObMenuEntryType type, gint id)
278 self = g_new0(ObMenuEntry, 1);
284 case OB_MENU_ENTRY_TYPE_NORMAL:
285 self->data.normal.enabled = TRUE;
287 case OB_MENU_ENTRY_TYPE_SUBMENU:
288 case OB_MENU_ENTRY_TYPE_SEPARATOR:
295 void menu_entry_free(ObMenuEntry *self)
298 switch (self->type) {
299 case OB_MENU_ENTRY_TYPE_NORMAL:
300 g_free(self->data.normal.label);
301 while (self->data.normal.actions) {
302 action_free(self->data.normal.actions->data);
303 self->data.normal.actions =
304 g_slist_delete_link(self->data.normal.actions,
305 self->data.normal.actions);
308 case OB_MENU_ENTRY_TYPE_SUBMENU:
309 g_free(self->data.submenu.name);
311 case OB_MENU_ENTRY_TYPE_SEPARATOR:
319 void menu_clear_entries(ObMenu *self)
321 /* XXX assert that the menu isn't visible */
323 while (self->entries) {
324 menu_entry_free(self->entries->data);
325 self->entries = g_list_delete_link(self->entries, self->entries);
329 void menu_entry_remove(ObMenuEntry *self)
331 self->menu->entries = g_list_remove(self->menu->entries, self);
332 menu_entry_free(self);
335 ObMenuEntry* menu_add_normal(ObMenu *self, gint id, gchar *label,
340 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_NORMAL, id);
341 e->data.normal.label = g_strdup(label);
342 e->data.normal.actions = actions;
344 self->entries = g_list_append(self->entries, e);
348 ObMenuEntry* menu_add_submenu(ObMenu *self, gint id, gchar *submenu)
352 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SUBMENU, id);
353 e->data.submenu.name = g_strdup(submenu);
355 self->entries = g_list_append(self->entries, e);
359 ObMenuEntry* menu_add_separator(ObMenu *self, gint id)
363 e = menu_entry_new(self, OB_MENU_ENTRY_TYPE_SEPARATOR, id);
365 self->entries = g_list_append(self->entries, e);
369 void menu_set_update_func(ObMenu *self, ObMenuUpdateFunc func)
371 self->update_func = func;
374 void menu_set_execute_func(ObMenu *self, ObMenuExecuteFunc func)
376 self->execute_func = func;
379 void menu_set_destroy_func(ObMenu *self, ObMenuDestroyFunc func)
381 self->destroy_func = func;
384 ObMenuEntry* menu_find_entry_id(ObMenu *self, gint id)
386 ObMenuEntry *ret = NULL;
389 for (it = self->entries; it; it = g_list_next(it)) {
390 ObMenuEntry *e = it->data;
400 void menu_find_submenus(ObMenu *self)
404 for (it = self->entries; it; it = g_list_next(it)) {
405 ObMenuEntry *e = it->data;
407 if (e->type == OB_MENU_ENTRY_TYPE_SUBMENU)
408 e->data.submenu.submenu = menu_from_name(e->data.submenu.name);