Allow for X and Y offsets in GUI
These can be used to center a lower resolution theme onto a
higher resolution screen. May be useful for Nexus 9 unless or
until we decide to do a 1536x2048 theme or on devices like the
Moto 360 and LG G Watch R.
The build flags will only affect the stock theme. If a custom
theme wishes to apply an offset, it can be done by setting
tw_x_offset and / or tw_y_offset in the variables section of the
XML.
Change-Id: I2390769ed861b96a4a3bb8a0f06d9021ec91b6b9
diff --git a/gui/gui.cpp b/gui/gui.cpp
index d07c49f..db6e23f 100644
--- a/gui/gui.cpp
+++ b/gui/gui.cpp
@@ -106,7 +106,7 @@
{
gr_color(0, 0, 0, 255);
gr_fill(0, 0, gr_fb_width(), gr_fb_height());
- gr_blit(gCurtain, 0, 0, gr_get_width(gCurtain), gr_get_height(gCurtain), 0, 0);
+ gr_blit(gCurtain, 0, 0, gr_get_width(gCurtain), gr_get_height(gCurtain), TW_X_OFFSET, TW_Y_OFFSET);
gr_flip();
}