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menu.c do_menu code cleanup 

no functional changes here just removal of cruft

Change-Id: Id16c3607608d8f1ddcaf219dcd346f7a996aec5d
This commit is contained in:
William Wilgus 2021-10-27 01:28:46 -04:00
parent 1cec2c7a73
commit f1ef5ab8a6
1 changed files with 68 additions and 64 deletions
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132
apps/menu.c
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@ -67,6 +67,12 @@ static int current_subitems[MAX_MENU_SUBITEMS];
static int current_subitems_count = 0;
static int talk_menu_item(int selected_item, void *data);
struct menu_data_t
{
const struct menu_item_ex *menu;
int selected;
};
static void get_menu_callback(const struct menu_item_ex *m,
menu_callback_type *menu_callback)
{
@ -76,6 +82,19 @@ static void get_menu_callback(const struct menu_item_ex *m,
*menu_callback = m->menu_callback;
}
static bool query_audio_status(int *old_audio_status)
{
bool redraw_list = false;
/* query audio status to see if it changed */
int new_audio_status = audio_status();
if (*old_audio_status != new_audio_status)
{ /* force a redraw if anything changed the audio status from outside */
*old_audio_status = new_audio_status;
redraw_list = true;
}
return redraw_list;
}
static int get_menu_selection(int selected_item, const struct menu_item_ex *menu)
{
int type = (menu->flags&MENU_TYPE_MASK);
@ -128,8 +147,7 @@ static const char* get_menu_item_name(int selected_item,
type = (menu->flags&MENU_TYPE_MASK);
if ((type == MT_SETTING) || (type == MT_SETTING_W_TEXT))
{
const struct settings_list *v
= find_setting(menu->variable, NULL);
const struct settings_list *v = find_setting(menu->variable, NULL);
if (v)
return str(v->lang_id);
else return "Not Done yet!";
@ -158,20 +176,13 @@ static enum themable_icons menu_get_icon(int selected_item, void * data)
if (menu_icon == Icon_NOICON)
{
switch (menu->flags&MENU_TYPE_MASK)
{
case MT_SETTING:
case MT_SETTING_W_TEXT:
menu_icon = Icon_Menu_setting;
break;
case MT_MENU:
menu_icon = Icon_Submenu;
break;
case MT_FUNCTION_CALL:
case MT_RETURN_VALUE:
menu_icon = Icon_Menu_functioncall;
break;
}
unsigned int flags = (menu->flags&MENU_TYPE_MASK);
if(flags == MT_MENU)
menu_icon = Icon_Submenu;
else if (flags == MT_SETTING || flags == MT_SETTING_W_TEXT)
menu_icon = Icon_Menu_setting;
else if (flags == MT_FUNCTION_CALL || flags == MT_RETURN_VALUE)
menu_icon = Icon_Menu_functioncall;
}
return menu_icon;
}
@ -368,12 +379,15 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
struct viewport parent[NB_SCREENS], bool hide_theme)
{
int selected = start_selected? *start_selected : 0;
int ret = 0;
int action;
struct gui_synclist lists;
const struct menu_item_ex *temp = NULL;
const struct menu_item_ex *menu = start_menu;
int ret = 0;
bool in_stringlist, done = false;
bool redraw_lists;
int old_audio_status = audio_status();
#ifdef HAVE_TOUCHSCREEN
@ -386,10 +400,9 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
FOR_NB_SCREENS(i)
viewportmanager_theme_enable(i, !hide_theme, NULL);
const struct menu_item_ex *menu_stack[MAX_MENUS];
int menu_stack_selected_item[MAX_MENUS];
struct menu_data_t mstack[MAX_MENUS]; /* menu, selected */
int stack_top = 0;
bool in_stringlist, done = false;
struct viewport *vps = NULL;
menu_callback_type menu_callback = NULL;
@ -403,42 +416,30 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
gui_synclist_draw(&lists);
gui_synclist_speak_item(&lists);
while (!done)
{
int new_audio_status;
redraw_lists = false;
keyclick_set_callback(gui_synclist_keyclick_callback, &lists);
action = get_action(CONTEXT_MAINMENU|ALLOW_SOFTLOCK,
list_do_action_timeout(&lists, HZ));
list_do_action_timeout(&lists, HZ));
/* HZ so the status bar redraws corectly */
/* query audio status to see if it changed */
new_audio_status = audio_status();
if (old_audio_status != new_audio_status)
{ /* force a redraw if anything changed the audio status
* from outside */
redraw_lists = true;
old_audio_status = new_audio_status;
}
/* HZ so the status bar redraws corectly */
redraw_lists = query_audio_status(&old_audio_status);
if (menu_callback)
{
int old_action = action;
action = menu_callback(action, menu, &lists);
if (action == ACTION_EXIT_AFTER_THIS_MENUITEM)
{
action = old_action;
ret = MENU_SELECTED_EXIT; /* will exit after returning
from selection */
}
else if (action == ACTION_REDRAW)
{
action = old_action;
int new_action = menu_callback(action, menu, &lists);
if (new_action == ACTION_EXIT_AFTER_THIS_MENUITEM)
ret = MENU_SELECTED_EXIT; /* exit after return from selection */
else if (new_action == ACTION_REDRAW)
redraw_lists = true;
}
else
action = new_action;
}
if (gui_synclist_do_button(&lists, &action, LIST_WRAP_UNLESS_HELD))
if (LIKELY(gui_synclist_do_button(&lists, &action, LIST_WRAP_UNLESS_HELD)))
continue;
#ifdef HAVE_QUICKSCREEN
else if (action == ACTION_STD_QUICKSCREEN)
@ -505,7 +506,6 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
ID2P(LANG_ONPLAY_MENU_TITLE), NULL,
ID2P(LANG_RESET_SETTING));
const struct menu_item_ex *menu;
int menu_selection = 0;
const struct settings_list *setting =
find_setting(temp->variable, NULL);
#ifdef HAVE_QUICKSCREEN
@ -514,7 +514,10 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
else
#endif
menu = &notquickscreen_able_option;
switch (do_menu(menu, &menu_selection, NULL, false))
int msel = do_menu(menu, NULL, NULL, false);
switch (msel)
{
case GO_TO_PREVIOUS:
break;
@ -556,10 +559,12 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
}
else if (action == ACTION_STD_CANCEL)
{
bool exiting_menu = false;
in_stringlist = false;
/* might be leaving list, so stop scrolling */
gui_synclist_scroll_stop(&lists);
bool exiting_menu = false;
in_stringlist = false;
if (menu_callback)
menu_callback(ACTION_EXIT_MENUITEM, menu, &lists);
@ -567,15 +572,16 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
done = true;
else if ((menu->flags&MENU_TYPE_MASK) == MT_MENU)
exiting_menu = true;
if (stack_top > 0)
{
stack_top--;
menu = menu_stack[stack_top];
menu = mstack[stack_top].menu;
int msel = mstack[stack_top].selected;
if (!exiting_menu && (menu->flags&MENU_EXITAFTERTHISMENU))
done = true;
else
init_menu_lists(menu, &lists,
menu_stack_selected_item[stack_top], false, vps);
init_menu_lists(menu, &lists, msel, false, vps);
redraw_lists = true;
/* new menu, so reload the callback */
get_menu_callback(menu, &menu_callback);
@ -588,19 +594,18 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
}
else if (action == ACTION_STD_OK)
{
int type = (menu->flags&MENU_TYPE_MASK);
/* entering an item that may not be a list, so stop scrolling */
gui_synclist_scroll_stop(&lists);
redraw_lists = true;
int type = (menu->flags&MENU_TYPE_MASK);
selected = get_menu_selection(gui_synclist_get_sel_pos(&lists), menu);
if (type == MT_MENU)
temp = menu->submenus[selected];
else
else if (!in_stringlist)
type = -1;
redraw_lists = true;
if (in_stringlist)
type = (menu->flags&MENU_TYPE_MASK);
else if (temp)
if (!in_stringlist && temp)
{
type = (temp->flags&MENU_TYPE_MASK);
get_menu_callback(temp, &menu_callback);
@ -616,8 +621,8 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
case MT_MENU:
if (stack_top < MAX_MENUS)
{
menu_stack[stack_top] = menu;
menu_stack_selected_item[stack_top] = selected;
mstack[stack_top].menu = menu;
mstack[stack_top].selected = selected;
stack_top++;
menu = temp;
init_menu_lists(menu, &lists, 0, true, vps);
@ -661,8 +666,8 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
}
else if (stack_top < MAX_MENUS)
{
menu_stack[stack_top] = menu;
menu_stack_selected_item[stack_top] = selected;
mstack[stack_top].menu = menu;
mstack[stack_top].selected = selected;
stack_top++;
menu = temp;
init_menu_lists(menu,&lists,0,false, vps);
@ -731,8 +736,8 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
the selected item from the menu do_menu() was called from */
if (stack_top > 0)
{
menu = menu_stack[0];
init_menu_lists(menu,&lists,menu_stack_selected_item[0],true, vps);
menu = mstack[0].menu;
init_menu_lists(menu,&lists,mstack[0].selected,true, vps);
}
*start_selected = get_menu_selection(
gui_synclist_get_sel_pos(&lists), menu);
@ -748,6 +753,5 @@ int do_menu(const struct menu_item_ex *start_menu, int *start_selected,
tsm == old_global_mode))
touchscreen_set_mode(tsm);
#endif
return ret;
}