From 3fa31ef44199ccef03bf46a86569af2e7339eb2e Mon Sep 17 00:00:00 2001
From: "M. Liebmann" <tuxcode.bbg@gmail.com>
Date: Sun, 2 Mar 2014 07:27:43 +0100
Subject: [PATCH] CLuaInstance: Add footer_height function

---
 src/gui/luainstance.cpp | 15 +++++++++++++++
 src/gui/luainstance.h   |  1 +
 2 files changed, 16 insertions(+)

diff --git a/src/gui/luainstance.cpp b/src/gui/luainstance.cpp
index f2891d96f..0b1dd8cb7 100644
--- a/src/gui/luainstance.cpp
+++ b/src/gui/luainstance.cpp
@@ -1293,6 +1293,7 @@ void CLuaInstance::CWindowRegister(lua_State *L)
 		{ "paint", CLuaInstance::CWindowPaint },
 		{ "hide", CLuaInstance::CWindowHide },
 		{ "header_height", CLuaInstance::CWindowGetHeaderHeight },
+		{ "footer_height", CLuaInstance::CWindowGetFooterHeight },
 		{ "__gc", CLuaInstance::CWindowDelete },
 		{ NULL, NULL }
 	};
@@ -1415,6 +1416,20 @@ int CLuaInstance::CWindowGetHeaderHeight(lua_State *L)
 	return 1;
 }
 
+int CLuaInstance::CWindowGetFooterHeight(lua_State *L)
+{
+	CLuaCWindow *m = CWindowCheck(L, 1);
+	if (!m)
+		return 0;
+
+	CComponentsFooter* footer = m->w->getFooterObject();
+	int fh = 0;
+	if (footer)
+		fh = footer->getHeight();
+	lua_pushinteger(L, fh);
+	return 1;
+}
+
 int CLuaInstance::CWindowDelete(lua_State *L)
 {
 	CLuaCWindow *m = CWindowCheck(L, 1);
diff --git a/src/gui/luainstance.h b/src/gui/luainstance.h
index 093fda100..7e5c31e51 100644
--- a/src/gui/luainstance.h
+++ b/src/gui/luainstance.h
@@ -199,6 +199,7 @@ private:
 	static int CWindowPaint(lua_State *L);
 	static int CWindowHide(lua_State *L);
 	static int CWindowGetHeaderHeight(lua_State *L);
+	static int CWindowGetFooterHeight(lua_State *L);
 	static int CWindowDelete(lua_State *L);
 
 	static CLuaSignalBox *SignalBoxCheck(lua_State *L, int n);