Added changeable attribute to styles that defaults to true. When it is

false, text in this style is read only.

1 files changed, 4 insertions, 1 deletions

diff --git a/src/Style.h b/src/Style.h
index 17d32ac33..63259b1a9 100644
--- a/src/Style.h
+++ b/src/Style.h
@@ -25,6 +25,7 @@ public:
 	enum ecaseForced {caseMixed, caseUpper, caseLower};
 	ecaseForced caseForce;
 	bool visible;
+	bool changeable;
 
 	Font font;
 	int sizeZoomed;
@@ -43,10 +44,12 @@ public:
 	           int size_,
 	           const char *fontName_, int characterSet_,
 	           bool bold_, bool italic_, bool eolFilled_, 
-	           bool underline_, ecaseForced caseForce_, bool visible_);
+	           bool underline_, ecaseForced caseForce_, 
+		   bool visible_, bool changeable_);
 	void ClearTo(const Style &source);
 	bool EquivalentFontTo(const Style *other) const;
 	void Realise(Surface &surface, int zoomLevel, Style *defaultStyle = 0);
+	bool IsProtected() { return !(changeable && visible);} ;
 };
 
 #endif