fix visual focus indication in IOSelector; import pays attention to audio file embedd...

[ardour.git] / libs / ardour / ardour / audiofilesource.h

diff --git a/libs/ardour/ardour/audiofilesource.h b/libs/ardour/ardour/audiofilesource.h
index ecbac569d52416587e3a9959ee5b67b073b93c2f..728432db81945ec754847387e55f84624b2f5c51 100644 (file)
--- a/libs/ardour/ardour/audiofilesource.h
+++ b/libs/ardour/ardour/audiofilesource.h
@@ -42,7 +42,8 @@ class AudioFileSource : public AudioSource {
                Removable = 0x8,
                RemovableIfEmpty = 0x10,
                RemoveAtDestroy = 0x20,
-               BuildPeaks = 0x40
+               NoPeakFile = 0x40,
+               Destructive = 0x80
        };
 
        virtual ~AudioFileSource ();
@@ -55,16 +56,6 @@ class AudioFileSource : public AudioSource {
 
        static void set_peak_dir (string dir) { peak_dir = dir; }
 
-       /* factory for an existing but not-used-in-session audio file. this exists
-          because there maybe multiple back-end derivations of AudioFileSource,
-          some of which can handle formats that cannot be handled by others.
-          For example, CoreAudioFileSource can handle MP3 files, which SndFileSource
-          cannot.
-        */
-
-       static AudioFileSource* create (string path_plus_channel);
-       static AudioFileSource* create (const XMLNode&);
-
        static bool get_soundfile_info (string path, SoundFileInfo& _info, string& error);
 
        void set_allow_remove_if_empty (bool yn);
@@ -74,55 +65,60 @@ class AudioFileSource : public AudioSource {
           for files used in destructive recording.
        */
 
-       virtual jack_nframes_t last_capture_start_frame() const { return 0; }
-       virtual void           mark_capture_start (jack_nframes_t) {}
+       virtual nframes_t last_capture_start_frame() const { return 0; }
+       virtual void           mark_capture_start (nframes_t) {}
        virtual void           mark_capture_end () {}
        virtual void           clear_capture_marks() {}
 
-       virtual int update_header (jack_nframes_t when, struct tm&, time_t) = 0;
+       virtual int update_header (nframes_t when, struct tm&, time_t) = 0;
        virtual int flush_header () = 0;
 
        int move_to_trash (const string trash_dir_name);
 
-       static bool is_empty (string path);
+       static bool is_empty (Session&, string path);
        void mark_streaming_write_completed ();
 
        void   mark_take (string);
        string take_id() const { return _take_id; }
 
-       static void set_bwf_country_code (string x);
-       static void set_bwf_organization_code (string x);
+       bool is_embedded() const { return _is_embedded; }
+
        static void set_bwf_serial_number (int);
        
        static void set_search_path (string);
-       static void set_header_position_offset (jack_nframes_t offset, bool negative);
+       static void set_header_position_offset (nframes_t offset );
 
-       static sigc::signal<void,struct tm*, time_t> HeaderPositionOffsetChanged;
+       int setup_peakfile ();
+
+       static sigc::signal<void> HeaderPositionOffsetChanged;
 
        XMLNode& get_state ();
        int set_state (const XMLNode&);
 
+       bool destructive() const { return (_flags & Destructive); }
+       virtual bool set_destructive (bool yn) { return false; }
+
        /* this should really be protected, but C++ is getting stricter
           and creating slots from protected member functions is starting
           to cause issues.
        */
 
-       void handle_header_position_change (struct tm*, time_t tnow);
+       virtual void handle_header_position_change () {}
 
   protected:
        
        /* constructor to be called for existing external-to-session files */
 
-       AudioFileSource (std::string path, Flag flags);
+       AudioFileSource (Session&, std::string path, Flag flags);
 
        /* constructor to be called for new in-session files */
 
-       AudioFileSource (std::string path, Flag flags,
+       AudioFileSource (Session&, std::string path, Flag flags,
                         SampleFormat samp_format, HeaderFormat hdr_format);
 
        /* constructor to be called for existing in-session files */
 
-       AudioFileSource (const XMLNode&);
+       AudioFileSource (Session&, const XMLNode&);
 
        int init (string idstr, bool must_exist);
 
@@ -130,8 +126,11 @@ class AudioFileSource : public AudioSource {
        string        _path;
        Flag          _flags;
        string        _take_id;
-       bool           allow_remove_if_empty;
        uint64_t       timeline_position;
+       bool           file_is_new;
+
+       bool          _is_embedded;
+       static bool determine_embeddedness(string path);
 
        static string peak_dir;
        static string search_path;
@@ -141,9 +140,8 @@ class AudioFileSource : public AudioSource {
        static char bwf_serial_number[13];
 
        static uint64_t header_position_offset;
-       static bool     header_position_negative;
 
-       virtual void set_timeline_position (jack_nframes_t pos);
+       virtual void set_timeline_position (nframes_t pos);
        virtual void set_header_timeline_position () = 0;
 
        bool find (std::string path, bool must_exist, bool& is_new);
@@ -151,7 +149,7 @@ class AudioFileSource : public AudioSource {
        bool writable() const { return _flags & Writable; }
 };
 
-}; /* namespace ARDOUR */
+} // namespace ARDOUR
 
 #endif /* __ardour_audiofilesource_h__ */