From: Mikko Rasa <tdb@tdb.fi>
Date: Tue, 14 Aug 2018 23:47:53 +0000 (+0300)
Subject: Add inheritance for appearances
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=c5005fef005eb3b34a656a3e669347e96a3455cf;p=poefilter.git

Add inheritance for appearances
---

diff --git a/source/appearance.cpp b/source/appearance.cpp
index ccd8476..ffe47ff 100644
--- a/source/appearance.cpp
+++ b/source/appearance.cpp
@@ -60,6 +60,7 @@ Appearance::Loader::Loader(Appearance &a, const Theme *t):
 	add("border_color", &Loader::border_color_alpha);
 	add("border_color", &Loader::border_color_named);
 	add("font_size", &Loader::font_size);
+	add("inherit", &Loader::inherit);
 	add("text_color", &Loader::text_color);
 	add("text_color", &Loader::text_color_alpha);
 	add("text_color", &Loader::text_color_named);
@@ -105,6 +106,13 @@ void Appearance::Loader::font_size(float s)
 	obj.font_size = base_size*s+0.5f;
 }
 
+void Appearance::Loader::inherit(const string &name)
+{
+	if(!theme)
+		throw logic_error("No theme");
+	obj = theme->get_appearance(name);
+}
+
 void Appearance::Loader::text_color(unsigned r, unsigned g, unsigned b)
 {
 	obj.text_color = Color(r, g, b);
diff --git a/source/appearance.h b/source/appearance.h
index 6806ed2..9e6fb69 100644
--- a/source/appearance.h
+++ b/source/appearance.h
@@ -26,6 +26,7 @@ public:
 		void border_color_alpha(unsigned, unsigned, unsigned, unsigned);
 		void border_color_named(const std::string &);
 		void font_size(float);
+		void inherit(const std::string &);
 		void text_color(unsigned, unsigned, unsigned);
 		void text_color_alpha(unsigned, unsigned, unsigned, unsigned);
 		void text_color_named(const std::string &);