X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=libs%2Fardour%2Fardour%2Ffile_source.h;h=0f3b9bce669388690c33d58f77854fcb09651e00;hb=79abf3dfa6d649fbf1fb6fd16cd489f434d0b909;hp=4f313c5eac9c6b5e44455a334ecfc0590fae2c35;hpb=08d56360d683c83727d3d5c04ddc372cb703aa68;p=ardour.git

diff --git a/libs/ardour/ardour/file_source.h b/libs/ardour/ardour/file_source.h
index 4f313c5eac..0f3b9bce66 100644
--- a/libs/ardour/ardour/file_source.h
+++ b/libs/ardour/ardour/file_source.h
@@ -47,7 +47,7 @@ public:
 	virtual ~FileSource ();
 
 	const std::string& path() const { return _path; }
-	
+
 	virtual bool safe_file_extension (const std::string& path) const = 0;
 
 	int  move_to_trash (const std::string& trash_dir_name);
@@ -56,9 +56,12 @@ public:
         void mark_immutable_except_write();
 	void mark_nonremovable ();
 
-	const std::string& take_id ()        const { return _take_id; }
+	const std::string&   take_id ()        const { return _take_id; }
 	bool                 within_session () const { return _within_session; }
 	uint16_t             channel()         const { return _channel; }
+	float                gain()            const { return _gain; }
+
+	virtual void set_gain (float g, bool temporarily = false) { _gain = g; }
 
 	int set_state (const XMLNode&, int version);
 
@@ -79,7 +82,8 @@ public:
 	const std::string& origin() const { return _origin; }
 
 	virtual void set_path (const std::string&);
-	
+	void replace_file (const std::string&);
+
 	static PBD::Signal2<int,std::string,std::vector<std::string> > AmbiguousFileName;
 
 	void existence_check ();
@@ -89,9 +93,9 @@ public:
 	 */
 	int rename (const std::string& name);
 
-	virtual void release_descriptor () {}
+	virtual void close () = 0;
 
-protected:
+  protected:
 	FileSource (Session& session, DataType type,
 	            const std::string& path,
 	            const std::string& origin,
@@ -110,6 +114,7 @@ protected:
 	uint16_t    _channel;
 	bool        _within_session;
 	std::string _origin;
+	float       _gain;
 };
 
 } // namespace ARDOUR