Add src/util/graphics_text.h with graphics_text_attributes_enable_pag…

…ing_on_layer
nguyer · Feb 14, 2016 · 35fa7a2 · 35fa7a2
1 parent 96f9bdb
commit 35fa7a2
Showing 1 changed file with 15 additions and 0 deletions.
diff --git a/src/util/graphics_text.h b/src/util/graphics_text.h
@@ -0,0 +1,15 @@
+#pragma once
+
+#include <pebble.h>
+
+#define TEXT_FLOW_DEFAULT_INSET 8
+
+static inline void graphics_text_attributes_enable_paging_on_layer(
+    GTextAttributes *text_attributes, const Layer *layer, const GRect *box, const int inset) {
+  graphics_text_attributes_enable_screen_text_flow(text_attributes, inset);
+  const GPoint origin_on_screen = layer_convert_point_to_screen(layer, box->origin);
+  const GRect paging_on_screen =
+      layer_convert_rect_to_screen(layer, (GRect) { .size = layer_get_bounds(layer).size });
+  graphics_text_attributes_enable_paging(text_attributes, origin_on_screen, paging_on_screen);
+}
+