skin_engine: New tag to draw a rectangle (optionally with a gradient)

%dr(x, y, width, height, [colour1[, colour2]]):
x,y - viewport relative pixel coordinates to start the rectangle.
width, height - obvious. can be '-' to fill the viewport
if both colours are left out the viewports foreground colour will be used
if one colour is specified it will fill the rectangle that colour.
if both colours are specified it will gradient fill the rectangle.

Change-Id: Iad451e99ded663bc7c5d182443659db7d909b388

2 files changed, 3 insertions, 0 deletions

diff --git a/lib/skin_parser/tag_table.c b/lib/skin_parser/tag_table.c
index fb61da501b..1842cb9f70 100644
--- a/lib/skin_parser/tag_table.c
+++ b/lib/skin_parser/tag_table.c
@@ -244,6 +244,7 @@ static const struct tag_info legal_tags[] =
     { SKIN_TOKEN_VAR_TIMEOUT,           "vl",   "S|D", SKIN_REFRESH_DYNAMIC },
 
     { SKIN_TOKEN_SUBSTRING,             "ss",   "IiT|s", SKIN_REFRESH_DYNAMIC },
+    { SKIN_TOKEN_DRAWRECTANGLE,         "dr",   "IIii|ss", SKIN_REFRESH_STATIC },
     { SKIN_TOKEN_UNKNOWN,                ""   , "", 0 }
     /* Keep this here to mark the end of the table */
 };
diff --git a/lib/skin_parser/tag_table.h b/lib/skin_parser/tag_table.h
index cf0096f28d..932f4a5ffd 100644
--- a/lib/skin_parser/tag_table.h
+++ b/lib/skin_parser/tag_table.h
@@ -288,6 +288,8 @@ enum skin_token_type {
     SKIN_TOKEN_VAR_TIMEOUT,
 
     SKIN_TOKEN_SUBSTRING,
+
+    SKIN_TOKEN_DRAWRECTANGLE,
 };
 
 /*