X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_clock.h;h=25eab1a3ba000e8cc7cbcb5646b456c2b6525a4f;hb=a052488c002f21839ca7babb855a481a86eba648;hp=fe3eef30dc524cc8663ffc0dfefadd4e3af759a3;hpb=68e943265edf04e63a8e8b8f62bab20f99d9c637;p=ardour.git diff --git a/gtk2_ardour/audio_clock.h b/gtk2_ardour/audio_clock.h index fe3eef30dc..25eab1a3ba 100644 --- a/gtk2_ardour/audio_clock.h +++ b/gtk2_ardour/audio_clock.h @@ -1,5 +1,5 @@ /* - Copyright (C) 1999 Paul Davis + Copyright (C) 1999 Paul Davis This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -25,42 +25,48 @@ #include #include #include -#include +#include "ardour/ardour.h" +#include "ardour/session_handle.h" namespace ARDOUR { class Session; } -class AudioClock : public Gtk::HBox +class AudioClock : public Gtk::HBox, public ARDOUR::SessionHandlePtr { public: enum Mode { - SMPTE, + Timecode, BBT, MinSec, Frames, Off }; - - AudioClock (std::string clock_name, bool transient, std::string widget_name, bool editable, bool is_duration = false, bool with_info = false); + + AudioClock (const std::string& clock_name, bool is_transient, const std::string& widget_name, + bool editable, bool follows_playhead, bool duration = false, bool with_info = false); Mode mode() const { return _mode; } void focus (); - void set (nframes_t, bool force = false, nframes_t offset = 0, char which = 0); + void set (framepos_t, bool force = false, ARDOUR::framecnt_t offset = 0, char which = 0); + void set_from_playhead (); + void locate (); void set_mode (Mode); - void set_bbt_reference (nframes64_t); + void set_bbt_reference (framepos_t); + void set_is_duration (bool); void set_widget_name (std::string); std::string name() const { return _name; } - nframes_t current_time (nframes_t position = 0) const; - nframes_t current_duration (nframes_t position = 0) const; + framepos_t current_time (framepos_t position = 0) const; + framepos_t current_duration (framepos_t position = 0) const; void set_session (ARDOUR::Session *s); sigc::signal ValueChanged; + sigc::signal mode_changed; sigc::signal ChangeAborted; static sigc::signal ModeChanged; @@ -69,18 +75,19 @@ class AudioClock : public Gtk::HBox static bool has_focus() { return _has_focus; } private: - ARDOUR::Session *session; Mode _mode; uint32_t key_entry_state; std::string _name; bool is_transient; bool is_duration; bool editable; + /** true if this clock follows the playhead, meaning that certain operations are redundant */ + bool _follows_playhead; Gtk::Menu *ops_menu; - Gtk::HBox smpte_packer_hbox; - Gtk::HBox smpte_packer; + Gtk::HBox timecode_packer_hbox; + Gtk::HBox timecode_packer; Gtk::HBox minsec_packer_hbox; Gtk::HBox minsec_packer; @@ -90,17 +97,17 @@ class AudioClock : public Gtk::HBox Gtk::HBox frames_packer_hbox; Gtk::HBox frames_packer; - + enum Field { - SMPTE_Hours, - SMPTE_Minutes, - SMPTE_Seconds, - SMPTE_Frames, + Timecode_Hours, + Timecode_Minutes, + Timecode_Seconds, + Timecode_Frames, MS_Hours, MS_Minutes, MS_Seconds, Bars, - Beats, + Beats, Ticks, AudioFrames }; @@ -143,21 +150,21 @@ class AudioClock : public Gtk::HBox Gtk::Label* frames_upper_info_label; Gtk::Label* frames_lower_info_label; - Gtk::Label* smpte_upper_info_label; - Gtk::Label* smpte_lower_info_label; - + Gtk::Label* timecode_upper_info_label; + Gtk::Label* timecode_lower_info_label; + Gtk::Label* bbt_upper_info_label; Gtk::Label* bbt_lower_info_label; Gtk::VBox frames_info_box; - Gtk::VBox smpte_info_box; + Gtk::VBox timecode_info_box; Gtk::VBox bbt_info_box; Gtk::EventBox clock_base; Gtk::Frame clock_frame; - nframes64_t bbt_reference_time; - nframes_t last_when; + framepos_t bbt_reference_time; + framepos_t last_when; bool last_pdelta; bool last_sdelta; @@ -176,8 +183,15 @@ class AudioClock : public Gtk::HBox double drag_y; double drag_accum; + /** true if the time of this clock is the one displayed in its widgets. + * if false, the time in the widgets is an approximation of _canonical_time, + * and _canonical_time should be returned as the `current' time of the clock. + */ + bool _canonical_time_is_displayed; + framepos_t _canonical_time; + void on_realize (); - + bool field_motion_notify_event (GdkEventMotion *ev, Field); bool field_button_press_event (GdkEventButton *ev, Field); bool field_button_release_event (GdkEventButton *ev, Field); @@ -188,29 +202,30 @@ class AudioClock : public Gtk::HBox bool field_focus_out_event (GdkEventFocus *, Field); bool drop_focus_handler (GdkEventFocus*); - void set_smpte (nframes_t, bool); - void set_bbt (nframes_t, bool); - void set_minsec (nframes_t, bool); - void set_frames (nframes_t, bool); + void set_timecode (framepos_t, bool); + void set_bbt (framepos_t, bool); + void set_minsec (framepos_t, bool); + void set_frames (framepos_t, bool); + + framepos_t get_frames (Field, framepos_t pos = 0, int dir = 1); - nframes_t get_frames (Field,nframes_t pos = 0,int dir=1); - - void smpte_sanitize_display(); - nframes_t smpte_frame_from_display () const; - nframes_t bbt_frame_from_display (nframes_t) const; - nframes_t bbt_frame_duration_from_display (nframes_t) const; - nframes_t minsec_frame_from_display () const; - nframes_t audio_frame_from_display () const; + void timecode_sanitize_display(); + framepos_t timecode_frame_from_display () const; + framepos_t bbt_frame_from_display (framepos_t) const; + framepos_t bbt_frame_duration_from_display (framepos_t) const; + framepos_t minsec_frame_from_display () const; + framepos_t audio_frame_from_display () const; void build_ops_menu (); void setup_events (); - void smpte_offset_changed (); + void session_configuration_changed (std::string); void set_size_requests (); static const uint32_t field_length[(int)AudioFrames+1]; static bool _has_focus; - + + void on_style_changed (const Glib::RefPtr&); }; #endif /* __audio_clock_h__ */