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PLUGINBROWSER make resumable

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make the plugin browser remember the last item between invocations

this has bugged me for the longest time dealing with the plugin_menu

Fix a very old bug fix for reloading lang strings in the lang menu
FS#8117, sending multiple ENTER_MENU_ITEM callbacks from different
areas of the code makes it hard to keep track of where your callback
is originating

Change-Id: Ib0a61558c11ee4c772134378a7020ac0e10fc4ee
This commit is contained in:
William Wilgus 2021-10-22 22:17:36 -04:00
parent 8ee24d8cb4
commit dc24a18cef
4 changed files with 106 additions and 31 deletions
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27
apps/menu.c
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@ -187,17 +187,18 @@ static enum themable_icons menu_get_icon(int selected_item, void * data)
return menu_icon;
}
static void init_menu_lists(const struct menu_item_ex *menu,
static int init_menu_lists(const struct menu_item_ex *menu,
struct gui_synclist *lists, int selected, bool callback,
struct viewport parent[NB_SCREENS])
{
if (!menu || !lists)
{
panicf("init_menu_lists, NULL pointer");
return;
return 0;
}
int i;
int start_action = ACTION_ENTER_MENUITEM;
int count = MIN(MENU_GET_COUNT(menu->flags), MAX_MENU_SUBITEMS);
int type = (menu->flags&MENU_TYPE_MASK);
menu_callback_type menu_callback = NULL;
@ -264,7 +265,9 @@ static void init_menu_lists(const struct menu_item_ex *menu,
get_menu_callback(menu,&menu_callback);
if (callback && menu_callback)
menu_callback(ACTION_ENTER_MENUITEM, menu, lists);
start_action = menu_callback(start_action, menu, lists);
return start_action;
}
static int talk_menu_item(int selected_item, void *data)
@ -381,6 +384,7 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
int selected = start_selected? *start_selected : 0;
int ret = 0;
int action;
int start_action;
struct gui_synclist lists;
const struct menu_item_ex *temp = NULL;
const struct menu_item_ex *menu = start_menu;
@ -407,8 +411,10 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
menu_callback_type menu_callback = NULL;
/* if hide_theme is true, assume parent has been fixed before passed into
* this function, e.g. with viewport_set_defaults(parent, screen) */
init_menu_lists(menu, &lists, selected, true, parent);
* this function, e.g. with viewport_set_defaults(parent, screen)
* start_action allows an action to be processed
* by menu logic by bypassing get_action on the initial run */
start_action = init_menu_lists(menu, &lists, selected, true, parent);
vps = *(lists.parent);
in_stringlist = ((menu->flags&MENU_TYPE_MASK) == MT_RETURN_ID);
/* load the callback, and only reload it if menu changes */
@ -421,7 +427,13 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
{
keyclick_set_callback(gui_synclist_keyclick_callback, &lists);
action = get_action(CONTEXT_MAINMENU|ALLOW_SOFTLOCK,
if (UNLIKELY(start_action != ACTION_ENTER_MENUITEM))
{
action = start_action;
start_action = ACTION_ENTER_MENUITEM;
}
else
action = get_action(CONTEXT_MAINMENU|ALLOW_SOFTLOCK,
list_do_action_timeout(&lists, HZ));
/* HZ so the status bar redraws corectly */
@ -639,7 +651,8 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
if (!(menu->flags&MENU_EXITAFTERTHISMENU) ||
(temp->flags&MENU_EXITAFTERTHISMENU))
{
init_menu_lists(menu, &lists, selected, true, vps);
/* Reload menu but don't run the calback again FS#8117 */
init_menu_lists(menu, &lists, selected, false, vps);
}
if (temp->flags&MENU_FUNC_CHECK_RETVAL)
{