# HG changeset patch
# User sbr <sebastien@brissaud.name>
# Date 1375532564 -7200
#      Sat Aug 03 14:22:44 2013 +0200
# Node ID 0d610b876a4c36415c0cec32abfcf199982707a3
# Parent  c084b548bf88aed8721dae1ebe3263fa8008ff70
-Add: RTL relief support for Framerects.

Relief is suggested by "illuminating" the top left corner of a framerect: the left and top border are lightened and the right and bottom borders are darkened.

However in RTL mode, it's the top right corner that should be illuminated to render a proper impression of relief.

DrawFrameRect now tests the text direction before lightening / darkening the borders.

diff --git a/src/widget.cpp b/src/widget.cpp
--- a/src/widget.cpp
+++ b/src/widget.cpp
@@ -186,17 +186,18 @@ void DrawFrameRect(int left, int top, in
 		GfxFillRect(left, top, right, bottom, PALETTE_TO_TRANSPARENT, FILLRECT_RECOLOUR);
 	} else {
 		uint interior;
+		bool rtl = _current_text_dir == TD_RTL;
 
 		if (flags & FR_LOWERED) {
-			GfxFillRect(left,                 top,                left,                   bottom,                   dark);
+			GfxFillRect(left,                 top,                left,                   bottom,                   rtl ? light : dark);
 			GfxFillRect(left + WD_BEVEL_LEFT, top,                right,                  top,                      dark);
-			GfxFillRect(right,                top + WD_BEVEL_TOP, right,                  bottom - WD_BEVEL_BOTTOM, light);
+			GfxFillRect(right,                top + WD_BEVEL_TOP, right,                  bottom - WD_BEVEL_BOTTOM, rtl ? dark : light);
 			GfxFillRect(left + WD_BEVEL_LEFT, bottom,             right,                  bottom,                   light);
 			interior = (flags & FR_DARKENED ? medium_dark : medium_light);
 		} else {
-			GfxFillRect(left,                 top,                left,                   bottom - WD_BEVEL_BOTTOM, light);
+			GfxFillRect(left,                 top,                left,                   bottom - WD_BEVEL_BOTTOM, rtl ? dark : light);
 			GfxFillRect(left + WD_BEVEL_LEFT, top,                right - WD_BEVEL_RIGHT, top,                      light);
-			GfxFillRect(right,                top,                right,                  bottom - WD_BEVEL_BOTTOM, dark);
+			GfxFillRect(right,                top,                right,                  bottom - WD_BEVEL_BOTTOM, rtl ? light : dark);
 			GfxFillRect(left,                 bottom,             right,                  bottom,                   dark);
 			interior = medium_dark;
 		}