139 lines
3.5 KiB
C
139 lines
3.5 KiB
C
#include "mgos.h"
|
|
#include "mongoose-touch.h"
|
|
|
|
extern GFXfont FreeSerifBold9pt7b;
|
|
extern struct screen_t *s_screen;
|
|
|
|
static void widget_default_destroy(struct widget_t *w) {
|
|
if (!w)
|
|
return;
|
|
mgos_ili9341_set_window(w->x, w->y, w->x+w->w, w->y+w->h);
|
|
mgos_ili9341_set_fgcolor565(ILI9341_BLACK);
|
|
mgos_ili9341_fillRect(0,0,w->w,w->h);
|
|
}
|
|
|
|
static void widget_default_draw(struct widget_t *w, uint16_t color) {
|
|
if (!w)
|
|
return;
|
|
mgos_ili9341_set_window(w->x, w->y, w->x+w->w-1, w->y+w->h-1);
|
|
|
|
mgos_ili9341_set_fgcolor565(color);
|
|
|
|
if (w->img) {
|
|
mgos_ili9341_set_fgcolor565(ILI9341_BLUE);
|
|
mgos_ili9341_drawDIF(0, 0, w->img);
|
|
} else if (w->label) {
|
|
int16_t text_width, text_height;
|
|
uint16_t x, y;
|
|
|
|
mgos_ili9341_drawRoundRect(0, 0, w->w, w->h, 8);
|
|
mgos_ili9341_set_font(&FreeSerifBold9pt7b);
|
|
text_width=mgos_ili9341_getStringWidth(w->label);
|
|
text_height=mgos_ili9341_getStringHeight(w->label);
|
|
if (text_width>w->w)
|
|
x=0;
|
|
else
|
|
x=(w->w-text_width)/2;
|
|
if (text_height>w->h)
|
|
y=0;
|
|
else
|
|
y=(w->h-text_height)/2;
|
|
mgos_ili9341_print(x, y, w->label);
|
|
}
|
|
}
|
|
|
|
void screen_add_default_widgets(struct screen_t *screen) {
|
|
struct widget_t *w;
|
|
if (!screen)
|
|
return;
|
|
|
|
w = widget_create("name", 0, 0, 185, 20);
|
|
widget_set_handler(w, widget_name_ev);
|
|
screen_widget_add(screen, w);
|
|
|
|
w = widget_create("network", 185, 0, 22, 20);
|
|
widget_set_handler(w, widget_network_ev);
|
|
screen_widget_add(screen, w);
|
|
|
|
w = widget_create("wifi", 207, 0, 20, 20);
|
|
widget_set_handler(w, widget_wifi_ev);
|
|
widget_set_timer(w, 5000);
|
|
screen_widget_add(screen, w);
|
|
|
|
w = widget_create("battery", 227, 0, 13, 20);
|
|
widget_set_handler(w, widget_battery_ev);
|
|
widget_set_timer(w, 10000);
|
|
screen_widget_add(screen, w);
|
|
|
|
w = widget_create("time", 240, 0, 80, 20);
|
|
widget_set_handler(w, widget_time_ev);
|
|
widget_set_timer(w, 1000);
|
|
screen_widget_add(screen, w);
|
|
|
|
w = widget_create("topbar", 0, 21, 320, 2);
|
|
widget_set_handler(w, widget_topbar_ev);
|
|
screen_widget_add(screen, w);
|
|
}
|
|
|
|
|
|
static void widget_default_loadscreen(struct widget_t *w, void *ev_data) {
|
|
struct screen_t *new_screen;
|
|
|
|
if (!w)
|
|
return;
|
|
if (!w->user_data) {
|
|
LOG(LL_ERROR, ("Widget '%s' does not have user_data set", w->name));
|
|
return;
|
|
}
|
|
|
|
|
|
new_screen = screen_create_from_file(w->user_data, widget_default_ev, NULL);
|
|
if (!new_screen) {
|
|
LOG(LL_ERROR, ("Could not load screen"));
|
|
return;
|
|
}
|
|
screen_add_default_widgets(new_screen);
|
|
|
|
LOG(LL_INFO, ("Navigating to new screen '%s' which has %d widgets", new_screen->name, screen_get_num_widgets(new_screen)));
|
|
screen_destroy(&s_screen);
|
|
s_screen = new_screen;
|
|
screen_widget_broadcast(s_screen, EV_WIDGET_DRAW, NULL);
|
|
|
|
(void) ev_data;
|
|
}
|
|
|
|
void widget_default_ev(int ev, struct widget_t *w, void *ev_data) {
|
|
char evname[15];
|
|
|
|
if (!w)
|
|
return;
|
|
widget_ev_to_str(ev, evname, sizeof(evname)-1);
|
|
|
|
LOG(LL_INFO, ("Event %s received for widget '%s'", evname, w->name));
|
|
|
|
switch(ev) {
|
|
case EV_WIDGET_CREATE:
|
|
break;
|
|
case EV_WIDGET_DRAW:
|
|
case EV_WIDGET_REDRAW:
|
|
case EV_WIDGET_TIMER:
|
|
widget_default_draw(w, ILI9341_GREEN);
|
|
break;
|
|
case EV_WIDGET_TOUCH_UP:
|
|
if (w->type == WIDGET_TYPE_LOADSCREEN)
|
|
widget_default_loadscreen(w, ev_data);
|
|
else
|
|
widget_default_draw(w, ILI9341_GREEN);
|
|
break;
|
|
case EV_WIDGET_TOUCH_DOWN:
|
|
widget_default_draw(w, ILI9341_RED);
|
|
break;
|
|
case EV_WIDGET_DESTROY:
|
|
widget_default_destroy(w);
|
|
break;
|
|
default: // EV_WIDGET_NONE
|
|
break;
|
|
}
|
|
(void) ev_data;
|
|
}
|