static void draw_rectangle(GContext *ctx, GRect rectangle, bool filled) {
graphics_context_set_fill_color(ctx, GColorBlack);
graphics_fill_rect(ctx, rectangle, canvas_corner_radius, canvas_corner_mask);
if (canvas_fill_px > 0) {
graphics_context_set_fill_color(ctx, GColorWhite);
graphics_fill_rect(ctx, grect_crop(rectangle,canvas_fill_px), \
canvas_corner_radius, canvas_corner_mask);
}
if (!filled) {
graphics_context_set_fill_color(ctx, GColorWhite);
graphics_fill_rect(ctx, grect_crop(rectangle,canvas_border_px), \
canvas_corner_radius, canvas_corner_mask);
}
}
static void handle_init(void) {
s_main_window = window_create();
Layer *window_layer = window_get_root_layer(s_main_window);
GRect bounds = layer_get_frame(window_layer);
s_battery_layer = text_layer_create(GRect(0, 0, 144, 20));
window_stack_push(s_main_window, true);
s_graph_layer = layer_create(grect_crop(GRect(0, 0, bounds.size.w, bounds.size.h - 34), 10));
layer_set_update_proc(s_graph_layer, update_graph_layer);
s_battery_layer = text_layer_create(GRect(0, bounds.size.h - 34, bounds.size.w, 34));
text_layer_set_background_color(s_battery_layer, GColorClear);
text_layer_set_font(s_battery_layer, fonts_get_system_font(FONT_KEY_GOTHIC_18));
text_layer_set_text_alignment(s_battery_layer, GTextAlignmentCenter);
text_layer_set_text(s_battery_layer, "12/31 23:59 100%");
layer_add_child(window_layer, s_graph_layer);
layer_add_child(window_layer, text_layer_get_layer(s_battery_layer));
wakeup_service_subscribe(handle_wakeup);
wakeup_cancel_all();
schedule_wakeup_measure_battery_state();
BatteryChargeState charge_state = battery_state_service_peek();
save_charge_state(&charge_state);
update_last_charge_log();
}
void battery_level_layer_update_proc(Layer *layer, GContext *ctx) {
if (!my_window) return;
GRect bounds = layer_get_bounds(layer);
bounds = layer_get_frame(layer);
GRect r = GRect(0, 0, bounds.size.w, bounds.size.h);
graphics_context_set_stroke_color(ctx, GColorOrange);
graphics_draw_rect(ctx, r);
graphics_draw_rect(ctx, grect_crop(r, 1));
//battery level bar is coloured in the middle third (with 2 pixels top & bottom): || === ||
int third = (bounds.size.h - 4) / 3; //height of screen
// r = GRect(0, 0.5 * third + 2, bounds.size.w, 1.5 * third + 2);
r = GRect(0, third + 2, bounds.size.w, 2 * third + 2);
graphics_context_set_fill_color(ctx, GColorOrange);
graphics_fill_rect(ctx, r, 0, GCornerNone);
}
void pptoaster_draw(struct Layer *layer, GContext *g) {
static GTextLayoutCacheRef text_layout_cache;
GRect bounds = layer_get_frame(layer);
bounds.origin = GPointZero;
graphics_context_set_fill_color(g, GColorWhite);
graphics_context_set_stroke_color(g, GColorBlack);
graphics_context_set_text_color(g, GColorBlack);
graphics_fill_rect(g, bounds, PPTOASTER_CORNER_RADIUS, GCornersAll);
graphics_draw_round_rect(g, bounds, PPTOASTER_CORNER_RADIUS);
if (bounds.size.h > PPTOASTER_TEXT_INSET * 2) {
bounds = grect_crop(bounds, PPTOASTER_TEXT_INSET);
}
graphics_draw_text(g, pptoaster.message, pptoaster.font, bounds, GTextOverflowModeFill, GTextAlignmentCenter, text_layout_cache);
}
static void my_hand_draw(Layer *layer, GContext *ctx) {
GRect bounds = layer_get_bounds(layer);
time_t temp = time(NULL);
struct tm *tick_time = localtime(&temp);
int bhour = tick_time->tm_hour;
int bmin = tick_time->tm_min;
float angle = 30 * ((float)(bhour % 12) + ((float)bmin / 60));
if (debug) angle = 12 * tick_time->tm_sec; ;
graphics_context_set_stroke_width(ctx, 2);
graphics_context_set_stroke_color(ctx, GColorRed);
graphics_draw_line(ctx,
gpoint_from_polar(grect_crop(bounds, 60), GOvalScaleModeFitCircle , DEG_TO_TRIGANGLE(angle)),
gpoint_from_polar(bounds, GOvalScaleModeFitCircle, DEG_TO_TRIGANGLE(angle+180)));
//GPoint textLocation = gpoint_from_polar(grect_crop(bounds, 50), GOvalScaleModeFitCircle , DEG_TO_TRIGANGLE(angle));
// layer_set_frame((Layer *)s_battery_layer,
// GRect(textLocation.x-10, textLocation.y-10, 20, 200));
}
static void my_face_draw(Layer *layer, GContext *ctx) {
GRect bounds = layer_get_bounds(layer);
// Draw a white filled circle a radius of half the layer height
graphics_context_set_fill_color(ctx, GColorWhite);
const int16_t half_h = bounds.size.h / 2;
graphics_draw_circle (ctx, GPoint(half_h, half_h), 90);
graphics_context_set_stroke_width(ctx, 2);
graphics_context_set_text_color(ctx, GColorBlack);
GPoint center = grect_center_point(&bounds);
for(int i=0; i<12; i++) {
int angle = i * 30;
static char buf[] = "000"; /* <-- implicit NUL-terminator at the end here */
snprintf(buf, sizeof(buf), "%02d", i==0?12:i);
int ascender = 8;
GPoint text_point = gpoint_from_polar(grect_crop(bounds, 50), GOvalScaleModeFitCircle, DEG_TO_TRIGANGLE(angle));
GRect text_rect = GRect(text_point.x - 24, text_point.y - 24, 48, 48);
GSize size = graphics_text_layout_get_content_size(buf,
fonts_get_system_font(FONT_KEY_GOTHIC_24_BOLD),
text_rect, GTextOverflowModeWordWrap, GTextAlignmentLeft);
///graphics_draw_bitmap_in_rect(ctx, image, layer_get_bounds(layer));
text_rect.size = size;
text_rect.size.h -= ascender;
text_rect.origin = GPoint(text_point.x - size.w/2, text_point.y -size.h/2);
graphics_draw_text(ctx, buf,
fonts_get_system_font(FONT_KEY_GOTHIC_24_BOLD),
grect_inset(text_rect, GEdgeInsets4(-8, 0, 0, 0)),
GTextOverflowModeWordWrap, GTextAlignmentRight, NULL);
//graphics_draw_rect(ctx, text_rect);
// Draw hour
graphics_context_set_stroke_color(ctx, GColorBlack);
graphics_context_set_stroke_width(ctx, 2);
graphics_draw_line(ctx,
gpoint_from_polar(grect_crop(bounds, 30), GOvalScaleModeFitCircle , DEG_TO_TRIGANGLE(angle)),
gpoint_from_polar(bounds, GOvalScaleModeFitCircle, DEG_TO_TRIGANGLE(angle)));
angle += 15;
// Draw half hour
graphics_context_set_stroke_color(ctx, GColorDarkGray);
graphics_context_set_stroke_width(ctx, 2);
graphics_draw_line(ctx,
gpoint_from_polar(grect_crop(bounds, 10), GOvalScaleModeFitCircle , DEG_TO_TRIGANGLE(angle)),
gpoint_from_polar(bounds, GOvalScaleModeFitCircle, DEG_TO_TRIGANGLE(angle)));
angle += 7.5;
// Draw quarter hours
graphics_context_set_stroke_color(ctx, GColorDarkGray);
graphics_context_set_stroke_width(ctx, 2);
graphics_draw_line(ctx,
gpoint_from_polar(grect_crop(bounds, 10), GOvalScaleModeFitCircle , DEG_TO_TRIGANGLE(angle)),
gpoint_from_polar(bounds, GOvalScaleModeFitCircle, DEG_TO_TRIGANGLE(angle)));
angle -= 15;
graphics_draw_line(ctx,
gpoint_from_polar(grect_crop(bounds, 10), GOvalScaleModeFitCircle , DEG_TO_TRIGANGLE(angle)),
gpoint_from_polar(bounds, GOvalScaleModeFitCircle, DEG_TO_TRIGANGLE(angle)));
}
}
