X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftrunk%2Fsrc%2Fsynfig%2Ftarget.h;h=19dc29519959ec7411255aad400fecd12958d015;hb=4cd211467061154545ef7b5f5617dce7b177bf16;hp=6eb6a4e15deb5eb46f3b57322f8744b906249263;hpb=cc54c38609ee9745ad678e5e9b9d7d2912be9c95;p=synfig.git

diff --git a/synfig-core/trunk/src/synfig/target.h b/synfig-core/trunk/src/synfig/target.h
index 6eb6a4e..19dc295 100644
--- a/synfig-core/trunk/src/synfig/target.h
+++ b/synfig-core/trunk/src/synfig/target.h
@@ -27,6 +27,7 @@
 
 /* === H E A D E R S ======================================================= */
 
+#include <sigc++/signal.h>
 #include "string_decl.h"
 #include <utility>
 //#include <list>
@@ -79,6 +80,27 @@ public:
 	typedef etl::loose_handle<Target> LooseHandle;
 	typedef etl::handle<const Target> ConstHandle;
 
+	/*
+ -- ** -- S I G N A L S -------------------------------------------------------
+	*/
+
+private:
+
+	sigc::signal<void> signal_progress_;
+
+	/*
+ -- ** -- S I G N A L   I N T E R F A C E -------------------------------------
+	*/
+
+public:
+
+	sigc::signal<void>& signal_progress() { return signal_progress_; }
+
+	/*
+ --	** -- C O N S T R U C T O R S ---------------------------------------------
+	*/
+
+public:
 	typedef Target* (*Factory)(const char *filename);
 
 	//! A type for a map of targets, indexed by the name of the Target
@@ -146,13 +168,13 @@ public:
 	//! Sets the RendDesc for the Target to \a desc.
 	/*!	If there are any parts of \a desc that the render target
 	**	is not capable of doing, the render target will adjust
-	**	\a desc to fit it's needs.
+	**	\a desc to fit its needs.
 	*/
 	virtual bool set_rend_desc(RendDesc *d) { desc=*d; return true; }
 
 	virtual bool init() { return true; }
 
-	//! Creates a new Target described by \a type, outputing to a file described by \a filename.
+	//! Creates a new Target described by \a type, outputting to a file described by \a filename.
 	static Handle create(const String &type, const String &filename);
 }; // END of class Target