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touchscreen: Port quickscreen to gesture API

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Use the gesture API to improve reliability, and allow press and hold
to repeatedly increment or decrement a value like on button targets.

Change-Id: Ic01b7a0802c3dec9f1534f5dd11e006b28a875b6
This commit is contained in:
Aidan MacDonald 2022-04-24 00:08:54 +01:00 • committed by Solomon Peachy
parent 94468f693f
commit 0f99defe1f
2 changed files with 25 additions and 11 deletions
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29
apps/gui/quickscreen.c
View file

@ -50,6 +50,11 @@
#define MARGIN 10
#define CENTER_ICONAREA_SIZE (MARGIN+8*2)
struct gui_quickscreen
{
const struct settings_list *items[QUICKSCREEN_ITEM_COUNT];
};
static bool redraw;
static void quickscreen_update_callback(unsigned short id,
@ -297,22 +302,30 @@ static bool gui_quickscreen_do_button(struct gui_quickscreen * qs, int button)
#ifdef HAVE_TOUCHSCREEN
static int quickscreen_touchscreen_button(void)
{
short x,y;
if (action_get_touchscreen_press(&x, &y) != BUTTON_REL)
struct gesture_event gevent;
if (!action_gesture_get_event(&gevent))
return ACTION_NONE;
switch (gevent.id) {
case GESTURE_TAP:
case GESTURE_HOLD:
break;
default:
return ACTION_NONE;
}
enum { left=1, right=2, top=4, bottom=8 };
int bits = 0;
if(x < LCD_WIDTH/3)
if(gevent.x < LCD_WIDTH/3)
bits |= left;
else if(x > 2*LCD_WIDTH/3)
else if(gevent.x > 2*LCD_WIDTH/3)
bits |= right;
if(y < LCD_HEIGHT/3)
if(gevent.y < LCD_HEIGHT/3)
bits |= top;
else if(y > 2*LCD_HEIGHT/3)
else if(gevent.y > 2*LCD_HEIGHT/3)
bits |= bottom;
switch(bits) {
@ -366,6 +379,10 @@ static int gui_syncquickscreen_run(struct gui_quickscreen * qs, int button_enter
talk_qs_option(qs->items[QUICKSCREEN_LEFT], true);
if (qs->items[QUICKSCREEN_LEFT] != qs->items[QUICKSCREEN_RIGHT])
talk_qs_option(qs->items[QUICKSCREEN_RIGHT], true);
#ifdef HAVE_TOUCHSCREEN
action_gesture_reset();
#endif
while (true) {
if (redraw)
{