Better support for non-Emery watches; initial PKJS prep

package.json

@@ -36,12 +36,12 @@
       "watchface": false
     },
     "messageKeys": [
-        "IN_CURRENT_LEVEL",
+        "PKJS_READY",
         "IN_VANITY_LIST",
         "IN_ID_LIST",
+        "OUT_MENU_NAV_SCOPE",
         "OUT_TRACK_ID",
-        "OUT_PLAYBACK_MODE",
+        "OUT_SHUFFLE_MODE"
-        "OUT_PLAYBACK_ACTION"
     ],
     "resources": {
       "media": [

src/c/JellyPod.c

@@ -1,6 +1,15 @@
 #include "custom_status_bar.h"
 #include <pebble.h>
 
+typedef enum {
+	MENU_NAV_DISPLAY_MAIN = 0,
+	MENU_NAV_DISPLAY_ARTISTS = 1,
+	MENU_NAV_DISPLAY_ALBUMS = 2,
+	MENU_NAV_DISPLAY_ALBUM_TRACKS = 3,
+	MENU_NAV_DISPLAY_PLAYLISTS = 4,
+	MENU_NAV_DISPLAY_PLAYLIST_TRACKS = 5,
+} MenuNavDisplay;
+
 // layer-age
 static Window *s_main_window;
 static CustomStatusBarLayer *s_status_bar_layer;
@@ -8,23 +17,52 @@ static Layer *s_divider_layer;
 static MenuLayer *s_menu_layer;
 
 // globals
-static int s_current_menu_rows = 3;
+static MenuNavDisplay s_current_menu_display = MENU_NAV_DISPLAY_MAIN;
 
 // resources
 static GFont s_font_chicago;
 
 // constants
 #define BAR_HEIGHT 20
-#define MARGIN 4
+#ifdef PBL_RECT
-static const GRect s_menu_grect = GRect(MARGIN, BAR_HEIGHT + MARGIN, PBL_DISPLAY_WIDTH - (MARGIN * 2), PBL_DISPLAY_HEIGHT - (MARGIN * 2));
+#define MARGIN_H 4
-static const char *s_main_menu_options[3] = {"Artists                            >", "Playlists                         >", "Now Playing                  >"};
+#define MARGIN_V 4
+#else
+#define MARGIN_H 0
+#if PBL_DISPLAY_WIDTH < 260
+#define MARGIN_V 4
+#else
+#define MARGIN_V 5
+#endif
+#endif
+static const GRect s_menu_grect = GRect(MARGIN_H, BAR_HEIGHT + MARGIN_V, PBL_DISPLAY_WIDTH - (MARGIN_H * 2), PBL_DISPLAY_HEIGHT - (MARGIN_V * 2));
+static const char *s_main_menu_options[3] = {"Artists", "Playlists", "Now Playing"};
 
 static uint16_t menu_get_num_rows(MenuLayer *menu_layer, uint16_t section_index, void *context) {
-	return s_current_menu_rows;
+	switch (s_current_menu_display) {
+	case MENU_NAV_DISPLAY_MAIN:
+		return 3;
+	case MENU_NAV_DISPLAY_ARTISTS:
+	case MENU_NAV_DISPLAY_ALBUMS:
+	case MENU_NAV_DISPLAY_ALBUM_TRACKS:
+	case MENU_NAV_DISPLAY_PLAYLISTS:
+	default:
+		return 99;
+	}
 }
 
 static void menu_draw_row(GContext *ctx, const Layer *cell_layer, MenuIndex *cell_index, void *context) {
-	menu_cell_basic_draw(ctx, cell_layer, s_main_menu_options[cell_index->row], NULL, NULL);
+	switch (s_current_menu_display) {
+	case MENU_NAV_DISPLAY_MAIN:
+		menu_cell_basic_draw(ctx, cell_layer, s_main_menu_options[cell_index->row], NULL, NULL); // TODO draw folder icon for... folders
+		break;
+	case MENU_NAV_DISPLAY_ARTISTS:
+	case MENU_NAV_DISPLAY_ALBUMS:
+	case MENU_NAV_DISPLAY_ALBUM_TRACKS:
+	case MENU_NAV_DISPLAY_PLAYLISTS:
+	default:
+		break;
+	}
 }
 
 static void menu_selection_changed(struct MenuLayer *menu_layer, MenuIndex new_index, MenuIndex old_index, void *callback_context) {
@@ -43,16 +81,21 @@ static void main_window_load() {
 	menu_layer_set_callbacks(s_menu_layer, NULL, (MenuLayerCallbacks){.get_num_rows = menu_get_num_rows, .draw_row = menu_draw_row, .selection_changed = menu_selection_changed});
 	menu_layer_pad_bottom_enable(s_menu_layer, false);
 	menu_layer_set_click_config_onto_window(s_menu_layer, s_main_window);
+#ifdef PBL_ROUND
+	menu_layer_set_center_focused(s_menu_layer, false);
+#endif
 	layer_add_child(main_window_layer, menu_layer_get_layer(s_menu_layer));
 
 	s_status_bar_layer = custom_status_bar_layer_create(BAR_HEIGHT, GColorWhite, 15);
 	custom_status_bar_layer_set_text(s_status_bar_layer, CSB_TEXT_CENTER, "pebble");
+	custom_status_bar_layer_set_text_font(s_status_bar_layer, CSB_TEXT_CENTER, s_font_chicago);
+#ifdef PBL_RECT
 	custom_status_bar_layer_set_text(s_status_bar_layer, CSB_TEXT_LEFT, "  | |");
 	custom_status_bar_layer_set_text(s_status_bar_layer, CSB_TEXT_RIGHT, "[// ]-  ");
-	custom_status_bar_layer_set_text_font(s_status_bar_layer, CSB_TEXT_CENTER, s_font_chicago);
+#endif
 	layer_add_child(main_window_layer, s_status_bar_layer);
 
-	s_divider_layer = layer_create(GRect(MARGIN, BAR_HEIGHT + (MARGIN / 2), PBL_DISPLAY_WIDTH - (MARGIN * 2), 1));
+	s_divider_layer = layer_create(GRect(MARGIN_H, BAR_HEIGHT + (MARGIN_V / 2), PBL_DISPLAY_WIDTH - (MARGIN_H * 2), 1));
 	layer_set_update_proc(s_divider_layer, divider_layer_update_proc);
 	layer_add_child(main_window_layer, s_divider_layer);
 }
@@ -63,9 +106,24 @@ static void main_window_unload() {
 	menu_layer_destroy(s_menu_layer);
 }
 
+////////////////////// PKJS //////////////////////
+
+static void inbox_received_handler(DictionaryIterator *iter, void *context) {
+	Tuple *ready_tuple = dict_find(iter, MESSAGE_KEY_PKJS_READY);
+	if (ready_tuple) {
+		return;
+	}
+}
+
 static void init() {
+	// initialize pkjs
+	app_message_register_inbox_received(inbox_received_handler);
+	app_message_open(4096, 1024); // TODO adjust sizes
+
+	// load font
 	s_font_chicago = fonts_load_custom_font(resource_get_handle(RESOURCE_ID_FONT_CHICAGO_16));
 
+	// create and push window
 	s_main_window = window_create();
 	window_set_window_handlers(
 	    s_main_window,