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lua add demo scripts, atexit handler, gui_scrollbar_draw

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Change-Id: Ie8794e8a487f73952dae43e036787b6972fdbbee
This commit is contained in:
William Wilgus 2019-07-26 01:30:00 -05:00
parent 60c5a29408
commit 90118f14cf
22 changed files with 2374 additions and 22 deletions
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19
apps/plugins/lua/rocklib_img.c
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@ -1225,6 +1225,8 @@ static const struct luaL_reg rli_lib [] =
#define RB_WRAP(func) static int rock_##func(lua_State UNUSED_ATTR *L)
#if defined NB_SCREENS && (NB_SCREENS > 1)
#define RB_SCREEN_STRUCT(luastate, narg) \
rb->screens[get_screen(luastate, narg)]
#define RB_SCREENS(luastate, narg, func, ...) \
rb->screens[get_screen(luastate, narg)]->func(__VA_ARGS__)
@ -1240,6 +1242,8 @@ static int get_screen(lua_State *L, int narg)
return screen;
}
#else /* only SCREEN_MAIN exists */
#define RB_SCREEN_STRUCT(luastate, narg) \
rb->screens[SCREEN_MAIN]
#define RB_SCREENS(luastate, narg, func, ...) \
rb->screens[SCREEN_MAIN]->func(__VA_ARGS__)
#endif
@ -1376,7 +1380,6 @@ RB_WRAP(font_getstringsize)
}
#ifdef HAVE_LCD_BITMAP
RB_WRAP(lcd_framebuffer)
{
rli_wrap(L, rb->lcd_framebuffer, LCD_WIDTH, LCD_HEIGHT);
@ -1399,6 +1402,19 @@ static void get_rect_bounds(lua_State *L, int narg, int *x, int *y, int *w, int*
*h = luaL_checkint(L, narg + 3);
}
RB_WRAP(gui_scrollbar_draw)
{
int x, y, width, height;
get_rect_bounds(L, 1, &x, &y, &width, &height);
int items = luaL_checkint(L, 5);
int min_shown = luaL_checkint(L, 6);
int max_shown = luaL_checkint(L, 7);
unsigned flags = (unsigned) luaL_checkint(L, 8);
rb->gui_scrollbar_draw(RB_SCREEN_STRUCT(L, 9), x, y, width, height,
items, min_shown, max_shown, flags);
return 0;
}
RB_WRAP(lcd_mono_bitmap_part)
{
struct rocklua_image *src = rli_checktype(L, 1);
@ -1644,6 +1660,7 @@ static const luaL_Reg rocklib_img[] =
#ifdef HAVE_LCD_BITMAP
R(lcd_framebuffer),
R(lcd_setfont),
R(gui_scrollbar_draw),
R(lcd_mono_bitmap_part),
R(lcd_mono_bitmap),
#if LCD_DEPTH > 1