diff options
Diffstat (limited to 'libs/ardour/ardour/audiofilesource.h')
-rw-r--r-- | libs/ardour/ardour/audiofilesource.h | 87 |
1 files changed, 26 insertions, 61 deletions
diff --git a/libs/ardour/ardour/audiofilesource.h b/libs/ardour/ardour/audiofilesource.h index 249651c3cf..2b59de63ca 100644 --- a/libs/ardour/ardour/audiofilesource.h +++ b/libs/ardour/ardour/audiofilesource.h @@ -21,18 +21,12 @@ #define __ardour_audiofilesource_h__ #include <exception> - #include <time.h> - #include <ardour/audiosource.h> +#include <ardour/file_source.h> namespace ARDOUR { -class non_existent_source : public std::exception { - public: - virtual const char *what() const throw() { return "audio file does not exist"; } -}; - struct SoundFileInfo { float samplerate; uint16_t channels; @@ -41,107 +35,78 @@ struct SoundFileInfo { int64_t timecode; }; -class AudioFileSource : public AudioSource { - public: +class AudioFileSource : public AudioSource, public FileSource { +public: virtual ~AudioFileSource (); bool set_name (const std::string& newname) { return (set_source_name(newname, destructive()) == 0); } - int set_source_name (Glib::ustring newname, bool destructive); - Glib::ustring path() const { return _path; } Glib::ustring peak_path (Glib::ustring audio_path); Glib::ustring find_broken_peakfile (Glib::ustring missing_peak_path, Glib::ustring audio_path); - uint16_t channel() const { return _channel; } - static void set_peak_dir (Glib::ustring dir) { peak_dir = dir; } static bool get_soundfile_info (Glib::ustring path, SoundFileInfo& _info, std::string& error); - static bool safe_file_extension (Glib::ustring path); - - void set_allow_remove_if_empty (bool yn); - void mark_for_remove(); + bool safe_file_extension (const Glib::ustring& path) const { + return safe_audio_file_extension(path); + } /* this block of methods do nothing for regular file sources, but are significant for files used in destructive recording. */ 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 bool one_of_several_channels () const { return false; } + virtual void mark_capture_start (nframes_t) {} + virtual void mark_capture_end () {} + virtual void clear_capture_marks() {} + virtual bool one_of_several_channels () const { return false; } virtual int update_header (nframes_t when, struct tm&, time_t) = 0; virtual int flush_header () = 0; - int move_to_trash (const Glib::ustring& trash_dir_name); - - static bool is_empty (Session&, Glib::ustring path); void mark_streaming_write_completed (); - void mark_take (Glib::ustring); - Glib::ustring take_id() const { return _take_id; } - - bool is_embedded() const { return _is_embedded; } - - static void set_bwf_serial_number (int); - - static void set_search_path (Glib::ustring string); - static void set_header_position_offset (nframes_t offset ); - int setup_peakfile (); XMLNode& get_state (); int set_state (const XMLNode&); - bool destructive() const { return (_flags & Destructive); } - virtual bool set_destructive (bool yn) { return false; } - bool can_truncate_peaks() const { return !destructive(); } - bool can_be_analysed() const { return _length > 0; } - - void mark_immutable (); + bool can_truncate_peaks() const { return !destructive(); } + bool can_be_analysed() const { return _length > 0; } + static bool safe_audio_file_extension (const Glib::ustring& path); + + static bool is_empty (Session&, Glib::ustring path); + + static void set_bwf_serial_number (int); + static void set_header_position_offset (nframes_t offset ); + static sigc::signal<void> HeaderPositionOffsetChanged; - protected: - +protected: /** Constructor to be called for existing external-to-session files */ - AudioFileSource (Session&, Glib::ustring path, Source::Flag flags); + AudioFileSource (Session&, const Glib::ustring& path, bool embedded, Source::Flag flags); /** Constructor to be called for new in-session files */ - AudioFileSource (Session&, Glib::ustring path, Source::Flag flags, + AudioFileSource (Session&, const Glib::ustring& path, bool embedded, Source::Flag flags, SampleFormat samp_format, HeaderFormat hdr_format); /** Constructor to be called for existing in-session files */ - AudioFileSource (Session&, const XMLNode&, bool must_exit = true); + AudioFileSource (Session&, const XMLNode&, bool must_exist = true); - int init (Glib::ustring idstr, bool must_exist); - - static bool determine_embeddedness (Glib::ustring path); + int init (const Glib::ustring& idstr, bool must_exist); - virtual void set_timeline_position (int64_t pos); virtual void set_header_timeline_position () = 0; virtual void handle_header_position_change () {} - - bool find (Glib::ustring& path, bool must_exist, bool& is_new, uint16_t& chan); - bool removable() const; - bool writable() const { return _flags & Writable; } + + int move_dependents_to_trash(); static Sample* get_interleave_buffer (nframes_t size); - Glib::ustring _path; - Glib::ustring _take_id; - int64_t _timeline_position; - bool _file_is_new; - uint16_t _channel; - bool _is_embedded; - static Glib::ustring peak_dir; - static Glib::ustring search_path; static char bwf_country_code[3]; static char bwf_organization_code[4]; |