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fwatch
Commit aa3d148b authored by Projects's avatar Projects
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menu: Just a few comments.

parent dc587330
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Showing with 7 additions and 1 deletion
sw/freertos/src/apps/menu.c
View file @ aa3d148b
......@@ -32,7 +32,7 @@
static int selected_item = 0;
static int menu_size = 0;
// Store states to navigate between menus
// store menu states to navigate between menus
static menu_list *menu_stack[8] = { &main_menu, NULL, };
static menu_list **current_menu = &menu_stack[0];
......@@ -45,11 +45,15 @@ static void menu_screen_redraw(struct ui_widget *w)
gfx_clear(&w->dc, 0);
for(i = 0; i < menu_size; ++i)
{
// draw a white background for the selected entry
if(i == selected_item) {
gfx_box(&w->dc, LEFT_MARGIN, i * LINE_HEIGHT,
127, (i + 1) * LINE_HEIGHT, 1);
}
// TODO draw icon
// display label (either app or submenu)
menu_entry *ent = &(*current_menu)->entries[i];
if(ent->type == APP) {
application *a = ent->data.app;
......@@ -67,6 +71,7 @@ static void menu_screen_redraw(struct ui_widget *w)
static void menu_screen_event(struct ui_widget *w, const struct event *evt)
{
// scroll through the menu if a button was pressed
if(evt->type == BUTTON_PRESSED) {
if(evt->data.button == BUT_BR) {
if(selected_item < menu_size - 1) {
......@@ -137,6 +142,7 @@ void menu_main(void* params) {
menu_size = get_menu_size(*current_menu);
// run clock as the the initial application
clock.main(NULL);
menu_ui_init();
......
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