1 files changed, 131 insertions, 0 deletions
diff --git a/src/c/gw2et.c b/src/c/gw2et.c
new file mode 100644
index 0000000..e591868
--- /dev/null
+++ b/src/c/gw2et.c
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2026 Reiner Herrmann
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#include <pebble.h>
+#include "event.h"
+
+#define DEFAULT_NUM_EVENTS 30
+
+static Window *main_window;
+static MenuLayer *main_menu;
+
+static uint16_t get_num_rows_callback(MenuLayer *menu_layer, uint16_t section_index, void *context) {
+	// TODO: make this configurable
+	return DEFAULT_NUM_EVENTS;
+}
+
+static int16_t get_cell_height_callback(struct MenuLayer *menu_layer, MenuIndex *cell_index, void *context) {
+	// TODO: adjust for round displays (large in center, smaller above/below)
+	return 50;
+}
+
+static void draw_row_callback(GContext *ctx, const Layer *cell_layer, MenuIndex *cell_index, void *context) {
+	const struct Gw2Event *event = get_next_event(cell_index->row);
+
+	const int16_t timer_box_width = 40;
+
+	/* event title and region */
+	GRect box = layer_get_bounds(cell_layer);
+	box.size.w -= timer_box_width;
+	box.origin.x += timer_box_width;
+	box.size.h /= 2;
+	graphics_draw_text(ctx, event->name, fonts_get_system_font(FONT_KEY_GOTHIC_24_BOLD),
+	                   box, GTextOverflowModeTrailingEllipsis, GTextAlignmentLeft, NULL);
+	box.origin.y += box.size.h;
+	graphics_draw_text(ctx, event->location, fonts_get_system_font(FONT_KEY_GOTHIC_18),
+	                   box, GTextOverflowModeTrailingEllipsis, GTextAlignmentLeft, NULL);
+
+	/* color indicator for region */
+#if defined(PBL_COLOR)
+	GRect color_box = layer_get_bounds(cell_layer);
+	color_box.size.w = timer_box_width - 3;
+	const GColor8 category_color = color_for_category(event->category);
+	graphics_context_set_fill_color(ctx, category_color);
+	graphics_fill_rect(ctx, color_box, 0, 0);
+	graphics_context_set_text_color(ctx, gcolor_legible_over(category_color));
+#endif
+
+	/* remaining minutes until start of event */
+	const int minutes_remaining = minutes_to_event(event);
+	const int hours = minutes_remaining / 60;
+	const int minutes = minutes_remaining % 60;
+	char timebuf[16];
+	snprintf(timebuf, sizeof(timebuf), "%02d:%02d", hours, minutes);
+
+	GRect timer_box = layer_get_bounds(cell_layer);
+	timer_box.origin.x += 2;
+	timer_box.origin.y += 15;
+	timer_box.size.w = timer_box_width - 5;
+	timer_box.size.h -= 15;
+	graphics_draw_text(ctx, timebuf, fonts_get_system_font(FONT_KEY_GOTHIC_18),
+                       timer_box, GTextOverflowModeTrailingEllipsis, GTextAlignmentLeft, NULL);
+}
+
+static void draw_header_callback(GContext *ctx, const Layer *cell_layer, uint16_t section_index, void *callback_context) {
+	menu_cell_basic_header_draw(ctx, cell_layer, "Upcoming Events");
+}
+
+static int16_t get_header_height_callback(struct MenuLayer *menu_layer, uint16_t section_index, void *callback_context) {
+	return MENU_CELL_BASIC_HEADER_HEIGHT;
+}
+
+static int16_t get_separator_height_callback(struct MenuLayer *menu_layer, MenuIndex *cell_index, void *callback_context) {
+	return 1;
+}
+
+static void select_callback(struct MenuLayer *menu_layer, MenuIndex *cell_index, void *context) {
+}
+
+static void main_window_load(Window *window) {
+	Layer *window_layer = window_get_root_layer(window);
+	const GRect bounds = layer_get_unobstructed_bounds(window_layer);
+
+	main_menu = menu_layer_create(bounds);
+	menu_layer_set_click_config_onto_window(main_menu, window);
+	menu_layer_set_callbacks(main_menu, NULL, (MenuLayerCallbacks) {
+		.get_num_rows = get_num_rows_callback,
+		.draw_row = draw_row_callback,
+		.get_cell_height = get_cell_height_callback,
+		.get_header_height = get_header_height_callback,
+		.draw_header = draw_header_callback,
+		.select_click = select_callback,
+		.get_separator_height = get_separator_height_callback,
+	});
+
+	layer_add_child(window_layer, menu_layer_get_layer(main_menu));
+}
+
+static void main_window_unload(Window *window) {
+	menu_layer_destroy(main_menu);
+}
+
+static void tick_handler(struct tm *tick_time, TimeUnits units_changed) {
+	update_event_index();
+	menu_layer_reload_data(main_menu);
+}
+
+static void init() {
+	main_window = window_create();
+	window_set_window_handlers(main_window, (WindowHandlers) {
+		.load = main_window_load,
+		.unload = main_window_unload,
+	});
+	window_stack_push(main_window, true);
+
+	tick_timer_service_subscribe(MINUTE_UNIT, tick_handler);
+	init_events();
+}
+
+static void deinit() {
+	tick_timer_service_unsubscribe();
+	window_destroy(main_window);
+	cleanup_events();
+}
+
+int main() {
+	init();
+	app_event_loop();
+	deinit();
+}