+
+ g_hash_table_insert(window_map, &entry->item, menu);
+}
+
+void menu_show(char *name, int x, int y, ObClient *client)
+{
+ ObMenu *self;
+
+ self = g_hash_table_lookup(menu_hash, name);
+ if (!self) {
+ g_warning("Attempted to show menu '%s' but it does not exist.",
+ name);
+ return;
+ }
+
+ menu_show_full(self, x, y, client);
+}
+
+void menu_show_full(ObMenu *self, int x, int y, ObClient *client)
+{
+ g_assert(self != NULL);
+
+ self->update(self);
+
+ self->client = client;
+
+ if (!self->shown) {
+ if (!(self->parent && self->parent->shown)) {
+ grab_pointer(TRUE, None);
+ grab_keyboard(TRUE);
+ }
+ menu_visible = g_list_append(menu_visible, self);
+ }
+
+ menu_control_show(self, x, y, client);
+}
+
+void menu_hide(ObMenu *self) {
+ if (self->shown) {
+ XUnmapWindow(ob_display, self->frame);
+ self->shown = FALSE;
+ if (self->open_submenu)
+ self->open_submenu->hide(self->open_submenu);
+ if (self->parent && self->parent->open_submenu == self) {
+ self->parent->open_submenu = NULL;
+ }
+
+ if (!(self->parent && self->parent->shown)) {
+ grab_keyboard(FALSE);
+ grab_pointer(FALSE, None);
+ }
+ menu_visible = g_list_remove(menu_visible, self);
+ if (self->over) {
+ ((ObMenuEntry *)self->over->data)->hilite = FALSE;
+ menu_entry_render(self->over->data);
+ self->over = NULL;
+ }
+ }
+}
+
+void menu_clear(ObMenu *self) {
+ GList *it;
+
+ for (it = self->entries; it; it = it->next) {
+ ObMenuEntry *entry = it->data;
+ menu_entry_free(entry);
+ }
+ self->entries = NULL;
+ self->invalid = TRUE;
+}
+
+
+ObMenuEntry *menu_find_entry(ObMenu *menu, Window win)
+{
+ GList *it;
+
+ for (it = menu->entries; it; it = it->next) {
+ ObMenuEntry *entry = it->data;
+ if (entry->item == win)
+ return entry;
+ }
+ return NULL;
+}
+
+ObMenuEntry *menu_find_entry_by_submenu(ObMenu *menu, ObMenu *submenu)
+{
+ GList *it;
+
+ for (it = menu->entries; it; it = it->next) {
+ ObMenuEntry *entry = it->data;
+ if (entry->submenu == submenu)
+ return entry;
+ }
+ return NULL;
+}
+
+ObMenuEntry *menu_find_entry_by_pos(ObMenu *menu, int x, int y)
+{
+ if (x < 0 || x >= menu->size.width || y < 0 || y >= menu->size.height)
+ return NULL;
+
+ y -= menu->title_h + ob_rr_theme->bwidth;
+ if (y < 0) return NULL;
+
+ ob_debug("%d %p\n", y/menu->item_h,
+ g_list_nth_data(menu->entries, y / menu->item_h));
+ return g_list_nth_data(menu->entries, y / menu->item_h);
+}
+
+void menu_entry_fire(ObMenuEntry *self, unsigned int button, unsigned int x,
+ unsigned int y)
+{
+ ObMenu *m;
+
+ /* ignore wheel scrolling */
+ if (button == 4 || button == 5) return;
+
+ if (self->action) {
+ self->action->data.any.c = self->parent->client;
+ self->action->func(&self->action->data);
+
+ /* hide the whole thing */
+ m = self->parent;
+ while (m->parent) m = m->parent;
+ m->hide(m);
+ }
+}
+
+/*
+ Default menu controller action for showing.
+*/
+
+void menu_control_show(ObMenu *self, int x, int y, ObClient *client)
+{
+ guint i;
+ Rect *a = NULL;
+
+ g_assert(!self->invalid);
+
+ for (i = 0; i < screen_num_monitors; ++i) {
+ a = screen_physical_area_monitor(i);
+ if (RECT_CONTAINS(*a, x, y))
+ break;
+ }
+ g_assert(a != NULL);
+ self->xin_area = i;
+
+ POINT_SET(self->location,
+ MIN(x, a->x + a->width - 1 - self->size.width),
+ MIN(y, a->y + a->height - 1 - self->size.height));
+ XMoveWindow(ob_display, self->frame, self->location.x, self->location.y);
+
+ if (!self->shown) {
+ XMapWindow(ob_display, self->frame);
+ stacking_raise(MENU_AS_WINDOW(self));
+ self->shown = TRUE;
+ } else if (self->shown && self->open_submenu) {
+ self->open_submenu->hide(self->open_submenu);
+ }
+}
+
+void menu_control_mouseover(ObMenuEntry *self, gboolean enter)
+{
+ int x;
+ Rect *a;
+ ObMenuEntry *e;
+
+ g_assert(self != NULL);
+
+ if (enter) {
+ /* TODO: we prolly don't need open_submenu */
+ if (self->parent->open_submenu && self->submenu
+ != self->parent->open_submenu)
+ {
+ e = (ObMenuEntry *) self->parent->over->data;
+ e->hilite = FALSE;
+ menu_entry_render(e);
+ self->parent->open_submenu->hide(self->parent->open_submenu);
+ }
+
+ if (self->submenu && self->parent->open_submenu != self->submenu) {
+ self->parent->open_submenu = self->submenu;
+
+ /* shouldn't be invalid since it must be displayed */
+ g_assert(!self->parent->invalid);
+ /* TODO: I don't understand why these bevels should be here.
+ Something must be wrong in the width calculation */
+ x = self->parent->location.x + self->parent->size.width +
+ ob_rr_theme->bwidth - ob_rr_theme->menu_overlap;
+
+ /* need to get the width. is this bad?*/
+ self->parent->update(self->submenu);
+
+ a = screen_physical_area_monitor(self->parent->xin_area);
+
+ if (self->submenu->size.width + x >= a->x + a->width)
+ x = self->parent->location.x - self->submenu->size.width -
+ ob_rr_theme->bwidth + ob_rr_theme->menu_overlap;
+
+ menu_show_full(self->submenu, x,
+ self->parent->location.y + self->y,
+ self->parent->client);
+ }
+ self->hilite = TRUE;
+ self->parent->over = g_list_find(self->parent->entries, self);
+
+ } else
+ self->hilite = FALSE;
+
+ menu_entry_render(self);
+}
+
+void menu_control_keyboard_nav(unsigned int key)
+{
+ static ObMenu *current_menu = NULL;
+ ObMenuEntry *e = NULL;
+
+ ObKey obkey = OB_NUM_KEYS;
+
+ /* hrmm. could be fixed */
+ if (key == ob_keycode(OB_KEY_DOWN))
+ obkey = OB_KEY_DOWN;
+ else if (key == ob_keycode(OB_KEY_UP))
+ obkey = OB_KEY_UP;
+ else if (key == ob_keycode(OB_KEY_RIGHT)) /* fuck */
+ obkey = OB_KEY_RIGHT;
+ else if (key == ob_keycode(OB_KEY_LEFT)) /* users */
+ obkey = OB_KEY_LEFT;
+ else if (key == ob_keycode(OB_KEY_RETURN))
+ obkey = OB_KEY_RETURN;
+
+
+ if (current_menu == NULL)
+ current_menu = menu_visible->data;
+
+ switch (obkey) {
+ case OB_KEY_DOWN: {
+ if (current_menu->over) {
+ current_menu->mouseover(current_menu->over->data, FALSE);
+ current_menu->over = (current_menu->over->next != NULL ?
+ current_menu->over->next :
+ current_menu->entries);
+ }
+ else
+ current_menu->over = current_menu->entries;
+
+ if (current_menu->over)
+ current_menu->mouseover(current_menu->over->data, TRUE);
+
+ break;
+ }
+ case OB_KEY_UP: {
+ if (current_menu->over) {
+ current_menu->mouseover(current_menu->over->data, FALSE);
+ current_menu->over = (current_menu->over->prev != NULL ?
+ current_menu->over->prev :
+ g_list_last(current_menu->entries));
+ } else
+ current_menu->over = g_list_last(current_menu->entries);
+
+ if (current_menu->over)
+ current_menu->mouseover(current_menu->over->data, TRUE);
+
+ break;
+ }
+ case OB_KEY_RIGHT: {
+ if (current_menu->over == NULL)
+ return;
+ e = (ObMenuEntry *)current_menu->over->data;
+ if (e->submenu) {
+ current_menu->mouseover(e, TRUE);
+ current_menu = e->submenu;
+ current_menu->over = current_menu->entries;
+ if (current_menu->over)
+ current_menu->mouseover(current_menu->over->data, TRUE);
+ }
+ break;
+ }
+
+ case OB_KEY_RETURN: {
+ if (current_menu->over == NULL)
+ return;
+ e = (ObMenuEntry *)current_menu->over->data;
+
+ current_menu->mouseover(e, FALSE);
+ current_menu->over = NULL;
+ /* zero is enter */
+ menu_entry_fire(e, 0, 0, 0);
+ }
+
+ case OB_KEY_LEFT: {
+ if (current_menu->over != NULL) {
+ current_menu->mouseover(current_menu->over->data, FALSE);
+ current_menu->over = NULL;
+ }
+
+ current_menu->hide(current_menu);
+
+ if (current_menu->parent)
+ current_menu = current_menu->parent;
+
+ break;
+ }
+ default:
+ ((ObMenu *)menu_visible->data)->hide(menu_visible->data);
+ current_menu = NULL;
+ }
+ return;
+}
+
+void menu_noop()
+{
+ /* This noop brought to you by OLS 2003 Email Garden. */