X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Flayer.h;h=fa7b3b76854e3fbfcf5782a160c230958cc2c70b;hb=0c1ee13387a61767c675c8e5c448353bb8d48ee2;hp=e8cf1a64489361175f6efd796fa62ad302a6a528;hpb=8ef042c40521681cea99944097c4f90a5ac6cf74;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/layer.h b/synfig-core/trunk/src/synfig/layer.h
index e8cf1a6..fa7b3b7 100644
--- a/synfig-core/trunk/src/synfig/layer.h
+++ b/synfig-core/trunk/src/synfig/layer.h
@@ -82,6 +82,10 @@
 //! \writeme
 #define EXPORT_VERSION()	if(param=="Version" || param=="version" || param=="version__") { return version__; }
 
+//! This is used as the category for layer book entries which represent aliases of layers.
+//! It prevents these layers showing up in the menu.
+#define CATEGORY_DO_NOT_USE "Do Not Use"
+
 /* === T Y P E D E F S ===================================================== */
 
 /* === C L A S S E S & S T R U C T S ======================================= */
@@ -318,6 +322,12 @@ public:
 	//! \writeme
 	void set_description(const String& x);
 
+	//! Returns the layer's description if it's not empty, else its local name
+	const String get_non_empty_description()const { return get_description().empty() ? get_local_name() : get_description(); }
+
+	//! Returns the localised version of the given layer parameter
+	const String get_param_local_name(const String &param_name)const;
+
 	/*
  --	** -- V I R T U A L   F U N C T I O N S -----------------------------------
 	*/
@@ -418,8 +428,10 @@ public:
 	//! Duplicates the Layer
 	virtual Handle clone(const GUID& deriv_guid=GUID())const;
 
+#ifdef THIS_CODE_IS_NOT_USED
 	//! Duplicates the Layer without duplicating the value nodes
 	virtual Layer *simple_clone()const;
+#endif /* THIS_CODE_IS_NOT_USED */
 
 protected: