diff --git a/appinfo.json b/appinfo.json new file mode 100644 index 0000000..cd4a690 --- /dev/null +++ b/appinfo.json @@ -0,0 +1,23 @@ +{ + "appKeys": {}, + "capabilities": [ + "" + ], + "companyName": "dartcatcher@gmail.com", + "longName": "Twatch", + "projectType": "native", + "resources": { + "media": [] + }, + "sdkVersion": "3", + "shortName": "Twatch", + "targetPlatforms": [ + "aplite", + "basalt" + ], + "uuid": "3b2a3db6-1699-4826-8a2d-dbbc843cc28c", + "versionLabel": "1.0", + "watchapp": { + "watchface": true + } +} diff --git a/src/main.c b/src/main.c new file mode 100644 index 0000000..010169d --- /dev/null +++ b/src/main.c @@ -0,0 +1,181 @@ +#include +#include "twatch.h" + +#if 0 +#define BLACK +#endif + +#ifdef BLACK +#define FG GColorWhite +#define BG GColorBlack +#else +#define FG GColorBlack +#define BG GColorWhite +#endif + +static Window *window; +static Layer *s_simple_bg_layer, *s_date_layer, *s_hands_layer; +static TextLayer *s_day_label, *s_mon_label; + +static GPath *s_tick_paths[NUM_CLOCK_TICKS]; +static GPath *s_minute_arrow, *s_hour_arrow; +static char s_mon_buffer[4], s_day_buffer[6]; + +static void bg_update_proc(Layer *layer, GContext *ctx) { + graphics_context_set_fill_color(ctx, BG); + graphics_fill_rect(ctx, layer_get_bounds(layer), 0, GCornerNone); + graphics_context_set_fill_color(ctx, FG); + for (int i = 0; i < NUM_CLOCK_TICKS; ++i) { + gpath_draw_filled(ctx, s_tick_paths[i]); + } +} + +static void hands_update_proc(Layer *layer, GContext *ctx) { + GRect bounds = layer_get_bounds(layer); + + time_t now = time(NULL); + struct tm *t = localtime(&now); + +#ifdef SECONDS + GPoint center = grect_center_point(&bounds); + int16_t second_hand_length = bounds.size.w / 2; + + int32_t second_angle = TRIG_MAX_ANGLE * t->tm_sec / 60; + GPoint second_hand = { + .x = (int16_t)(sin_lookup(second_angle) * (int32_t)second_hand_length / TRIG_MAX_RATIO) + center.x, + .y = (int16_t)(-cos_lookup(second_angle) * (int32_t)second_hand_length / TRIG_MAX_RATIO) + center.y, + }; + + // second hand + graphics_context_set_stroke_color(ctx, FG); + graphics_draw_line(ctx, second_hand, center); +#endif + + // minute/hour hand + graphics_context_set_fill_color(ctx, FG); + graphics_context_set_stroke_color(ctx, BG); + + gpath_rotate_to(s_minute_arrow, TRIG_MAX_ANGLE * t->tm_min / 60); + gpath_draw_filled(ctx, s_minute_arrow); + gpath_draw_outline(ctx, s_minute_arrow); + + gpath_rotate_to(s_hour_arrow, (TRIG_MAX_ANGLE * (((t->tm_hour % 12) * 6) + (t->tm_min / 10))) / (12 * 6)); + gpath_draw_filled(ctx, s_hour_arrow); + gpath_draw_outline(ctx, s_hour_arrow); + + // dot in the middle + //graphics_context_set_fill_color(ctx, BG); + //graphics_fill_rect(ctx, GRect(bounds.size.w / 2 - 1, bounds.size.h / 2 - 1, 3, 3), 0, GCornerNone); +} + +static void date_update_proc(Layer *layer, GContext *ctx) { + time_t now = time(NULL); + struct tm *t = localtime(&now); + char *b = s_day_buffer; + + strftime(s_mon_buffer, sizeof(s_mon_buffer), "%b", t); + text_layer_set_text(s_mon_label, s_mon_buffer); + + strftime(s_day_buffer, sizeof(s_day_buffer), "%d", t); + if (b[0] == '0') { + b += 1; + } + text_layer_set_text(s_day_label, b); +} + +static void handle_second_tick(struct tm *tick_time, TimeUnits units_changed) { + layer_mark_dirty(window_get_root_layer(window)); +} + +static void window_load(Window *window) { + Layer *window_layer = window_get_root_layer(window); + GRect bounds = layer_get_bounds(window_layer); + + s_simple_bg_layer = layer_create(bounds); + layer_set_update_proc(s_simple_bg_layer, bg_update_proc); + layer_add_child(window_layer, s_simple_bg_layer); + + s_date_layer = layer_create(bounds); + layer_set_update_proc(s_date_layer, date_update_proc); + layer_add_child(window_layer, s_date_layer); + + s_mon_label = text_layer_create(GRect(117, 145, 27, 20)); + text_layer_set_text(s_mon_label, s_day_buffer); + text_layer_set_background_color(s_mon_label, BG); + text_layer_set_text_color(s_mon_label, FG); + text_layer_set_font(s_mon_label, fonts_get_system_font(FONT_KEY_GOTHIC_18)); + + layer_add_child(s_date_layer, text_layer_get_layer(s_mon_label)); + + s_day_label = text_layer_create(GRect(123, 130, 18, 20)); + text_layer_set_text(s_day_label, s_day_buffer); + text_layer_set_background_color(s_day_label, BG); + text_layer_set_text_color(s_day_label, FG); + text_layer_set_font(s_day_label, fonts_get_system_font(FONT_KEY_GOTHIC_18_BOLD)); + + layer_add_child(s_date_layer, text_layer_get_layer(s_day_label)); + + s_hands_layer = layer_create(bounds); + layer_set_update_proc(s_hands_layer, hands_update_proc); + layer_add_child(window_layer, s_hands_layer); +} + +static void window_unload(Window *window) { + layer_destroy(s_simple_bg_layer); + layer_destroy(s_date_layer); + + text_layer_destroy(s_day_label); + text_layer_destroy(s_mon_label); + + layer_destroy(s_hands_layer); +} + +static void init() { + window = window_create(); + window_set_window_handlers(window, (WindowHandlers) { + .load = window_load, + .unload = window_unload, + }); + window_stack_push(window, true); + + s_day_buffer[0] = '\0'; + s_mon_buffer[0] = '\0'; + + // init hand paths + s_minute_arrow = gpath_create(&MINUTE_HAND_POINTS); + s_hour_arrow = gpath_create(&HOUR_HAND_POINTS); + + Layer *window_layer = window_get_root_layer(window); + GRect bounds = layer_get_bounds(window_layer); + GPoint center = grect_center_point(&bounds); + gpath_move_to(s_minute_arrow, center); + gpath_move_to(s_hour_arrow, center); + + for (int i = 0; i < NUM_CLOCK_TICKS; ++i) { + s_tick_paths[i] = gpath_create(&ANALOG_BG_POINTS[i]); + } + +#ifdef SECONDS + tick_timer_service_subscribe(SECOND_UNIT, handle_second_tick); +#else + tick_timer_service_subscribe(MINUTE_UNIT, handle_second_tick); +#endif +} + +static void deinit() { + gpath_destroy(s_minute_arrow); + gpath_destroy(s_hour_arrow); + + for (int i = 0; i < NUM_CLOCK_TICKS; ++i) { + gpath_destroy(s_tick_paths[i]); + } + + tick_timer_service_unsubscribe(); + window_destroy(window); +} + +int main() { + init(); + app_event_loop(); + deinit(); +} \ No newline at end of file diff --git a/src/twatch.h b/src/twatch.h new file mode 100644 index 0000000..e0084b5 --- /dev/null +++ b/src/twatch.h @@ -0,0 +1,106 @@ +#include +#pragma once + +#define NUM_CLOCK_TICKS 11 + +static const struct GPathInfo ANALOG_BG_POINTS[] = { + { 4, + (GPoint []) { + {68, 0}, + {71, 0}, + {71, 12}, + {68, 12} + } + }, + { 4, (GPoint []){ + {72, 0}, + {75, 0}, + {75, 12}, + {72, 12} + } + }, + { 4, (GPoint []){ + {112, 10}, + {114, 12}, + {108, 23}, + {106, 21} + } + }, + { 4, (GPoint []){ + {132, 47}, + {144, 40}, + {144, 44}, + {135, 49} + } + }, + { 4, (GPoint []){ + {135, 118}, + {144, 123}, + {144, 126}, + {132, 120} + } + }, + { 4, (GPoint []){ + {108, 144}, + {114, 154}, + {112, 157}, + {106, 147} + } + }, + { 4, (GPoint []){ + {70, 155}, + {73, 155}, + {73, 167}, + {70, 167} + } + }, + { 4, (GPoint []){ + {32, 10}, + {30, 12}, + {36, 23}, + {38, 21} + } + }, + { 4, (GPoint []){ + {12, 47}, + {-1, 40}, + {-1, 44}, + {9, 49} + } + }, + { 4, (GPoint []){ + {9, 118}, + {-1, 123}, + {-1, 126}, + {12, 120} + } + }, + { 4, (GPoint []){ + {36, 144}, + {30, 154}, + {32, 157}, + {38, 147} + } + }, + +}; + +static const GPathInfo MINUTE_HAND_POINTS = { + 4, + (GPoint []) { + { 3, 5 }, + { 3, -70 }, + { -3, -70 }, + { -3, 5 } + } +}; + +static const GPathInfo HOUR_HAND_POINTS = { + 4, + (GPoint []) { + { 10, -20 }, + { 0, -50 }, + { -10, -20 }, + { 0, -25 } + } +}; \ No newline at end of file diff --git a/wscript b/wscript new file mode 100644 index 0000000..b20f58f --- /dev/null +++ b/wscript @@ -0,0 +1,62 @@ + + # +# This file is the default set of rules to compile a Pebble project. +# +# Feel free to customize this to your needs. +# + +import os.path +try: + from sh import CommandNotFound, jshint, cat, ErrorReturnCode_2 + hint = jshint +except (ImportError, CommandNotFound): + hint = None + +top = '.' +out = 'build' + +def options(ctx): + ctx.load('pebble_sdk') + +def configure(ctx): + ctx.load('pebble_sdk') + +def build(ctx): + if False and hint is not None: + try: + hint([node.abspath() for node in ctx.path.ant_glob("src/**/*.js")], _tty_out=False) # no tty because there are none in the cloudpebble sandbox. + except ErrorReturnCode_2 as e: + ctx.fatal("\nJavaScript linting failed (you can disable this in Project Settings):\n" + e.stdout) + + # Concatenate all our JS files (but not recursively), and only if any JS exists in the first place. + ctx.path.make_node('src/js/').mkdir() + js_paths = ctx.path.ant_glob(['src/*.js', 'src/**/*.js']) + if js_paths: + ctx(rule='cat ${SRC} > ${TGT}', source=js_paths, target='pebble-js-app.js') + has_js = True + else: + has_js = False + + ctx.load('pebble_sdk') + + build_worker = os.path.exists('worker_src') + binaries = [] + + for p in ctx.env.TARGET_PLATFORMS: + ctx.set_env(ctx.all_envs[p]) + ctx.set_group(ctx.env.PLATFORM_NAME) + app_elf='{}/pebble-app.elf'.format(p) + ctx.pbl_program(source=ctx.path.ant_glob('src/**/*.c'), + target=app_elf) + + if build_worker: + worker_elf='{}/pebble-worker.elf'.format(p) + binaries.append({'platform': p, 'app_elf': app_elf, 'worker_elf': worker_elf}) + ctx.pbl_worker(source=ctx.path.ant_glob('worker_src/**/*.c'), + target=worker_elf) + else: + binaries.append({'platform': p, 'app_elf': app_elf}) + + ctx.set_group('bundle') + ctx.pbl_bundle(binaries=binaries, js='pebble-js-app.js' if has_js else []) + \ No newline at end of file