From 0721eef3af26cd1152ab337a7c992141871a0921 Mon Sep 17 00:00:00 2001
From: GetAway <get-away@t-online.de>
Date: Sat, 3 Dec 2016 21:51:45 +0100
Subject: [PATCH] reactivate flashing text

---
 msgbox.c |  6 +++++-
 text.c   | 22 ++++++++++++++++++----
 2 files changed, 23 insertions(+), 5 deletions(-)

diff --git a/msgbox.c b/msgbox.c
index 674f1a0..bb70563 100644
--- a/msgbox.c
+++ b/msgbox.c
@@ -10,7 +10,7 @@
 #include "gfx.h"
 #include "txtform.h" 
 
-#define M_VERSION 1.23
+#define M_VERSION 1.24
 
 #define NCF_FILE 	"/var/tuxbox/config/neutrino.conf"
 #define HDF_FILE	"/tmp/.msgbox_hidden"
@@ -930,6 +930,10 @@ FILE *fh;
 					}
 					show_txt(1);
 				break;
+
+				default:
+					flash^=1;
+				break;
 			}
 		}
 		time(&tm2);
diff --git a/text.c b/text.c
index f647870..ab8df36 100644
--- a/text.c
+++ b/text.c
@@ -6,6 +6,7 @@ int FSIZE_BIG=28;
 int FSIZE_MED=24;
 int FSIZE_SMALL=20;
 int TABULATOR=72;
+extern int flash;
 
 static char *sc = "aouAOUzd",
 	*su= "\xA4\xB6\xBC\x84\x96\x9C\x9F",
@@ -273,9 +274,12 @@ int RenderChar(FT_ULong currentchar, int _sx, int _sy, int _ex, int color)
 	{
 		if (_sx + sbit->xadvance >= _ex)
 			return -1; /* limit to maxwidth */
-
+		uint32_t fgcolor;
 		uint32_t bgcolor = *(lbb + (sy + _sy - sbit->top) * stride + (sx + _sx));
-		uint32_t fgcolor = bgra[color];
+		if ( color == -2) /* flash */
+			fgcolor = bgcolor;
+		else	
+			fgcolor = bgra[color];
 		uint32_t *colors = lookup_colors(fgcolor, bgcolor);
 		uint32_t *p = lbb + (sx + _sx + sbit->left + kerning.x) + stride * (sy + _sy - sbit->top - _d);
 		uint32_t *r = p + (_ex - _sx);	/* end of usable box */
@@ -336,6 +340,7 @@ int GetStringLen(int _sx, char *string, size_t size)
 					*string=='B' ||
 					*string=='Y' ||
 					*string=='S' ||
+					*string=='F' ||
 					*string=='C') {
 				string+=1;
 			}
@@ -373,9 +378,9 @@ void CatchTabs(char *text)
 
 int RenderString(char *string, int _sx, int _sy, int maxwidth, int layout, int size, int color)
 {
-	int stringlen, _ex, charwidth,i;
+	int stringlen, _ex, charwidth, i, col;
 	char rstr[BUFSIZE]={0}, *rptr=rstr;
-	int varcolor=color;
+	int varcolor=color, butcolor=color;
 
 	//set size
 
@@ -418,6 +423,15 @@ int RenderString(char *string, int _sx, int _sy, int maxwidth, int layout, int s
 				case 'Y': varcolor=YELLOW; break;
 				case 'B': varcolor=BLUE1; break;
 				case 'S': varcolor=color; break;
+				case 'F':
+					if(butcolor == CMCST)
+						col = CMCIT;
+					else if(butcolor == CMCIT)
+						col = CMCST;
+					else
+						col = -2;
+					varcolor = flash ? col : varcolor;
+					break;
 				case 't':
 					_sx=TABULATOR*((int)(_sx/TABULATOR)+1);
 					break;
-- 
2.39.5