X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_clock.h;h=c51c321ba46415af262ea5aabecba52c93c0103f;hb=9c4f5ac000ad91b55e4cf91317b7a89f6239870e;hp=16156625c880a0829288014daebf58f7fa689d7a;hpb=376c5381edca72ce25a04d449e7df39ecbc0d4d0;p=ardour.git

diff --git a/gtk2_ardour/audio_clock.h b/gtk2_ardour/audio_clock.h
index 16156625c8..c51c321ba4 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
@@ -25,30 +25,37 @@
 #include <gtkmm/eventbox.h>
 #include <gtkmm/label.h>
 #include <gtkmm/frame.h>
-#include <ardour/ardour.h>
+#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_from_playhead ();
+	void locate ();
 	void set_mode (Mode);
-	
+	void set_bbt_reference (nframes64_t);
+
 	void set_widget_name (std::string);
 
 	std::string name() const { return _name; }
@@ -58,6 +65,8 @@ class AudioClock : public Gtk::HBox
 	void set_session (ARDOUR::Session *s);
 
 	sigc::signal<void> ValueChanged;
+	sigc::signal<void> mode_changed;
+	sigc::signal<void> ChangeAborted;
 
 	static sigc::signal<void> ModeChanged;
 	static std::vector<AudioClock*> clocks;
@@ -65,18 +74,19 @@ 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;
@@ -86,17 +96,17 @@ 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
 	};
@@ -104,6 +114,8 @@ class AudioClock : public Gtk::HBox
 	Gtk::EventBox  audio_frames_ebox;
 	Gtk::Label     audio_frames_label;
 
+	Gtk::HBox      off_hbox;
+
 	Gtk::EventBox  hours_ebox;
 	Gtk::EventBox  minutes_ebox;
 	Gtk::EventBox  seconds_ebox;
@@ -137,19 +149,20 @@ 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;
 	bool last_pdelta;
 	bool last_sdelta;
@@ -170,7 +183,7 @@ class AudioClock : public Gtk::HBox
 	double drag_accum;
 
 	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);
@@ -181,15 +194,15 @@ 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_timecode (nframes_t, bool);
 	void set_bbt (nframes_t, bool);
 	void set_minsec (nframes_t, bool);
 	void set_frames (nframes_t, bool);
 
 	nframes_t get_frames (Field,nframes_t pos = 0,int dir=1);
-	
-	void smpte_sanitize_display();
-	nframes_t smpte_frame_from_display () const;
+
+	void timecode_sanitize_display();
+	nframes_t timecode_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;
@@ -198,12 +211,13 @@ class AudioClock : public Gtk::HBox
 	void build_ops_menu ();
 	void setup_events ();
 
-	void smpte_offset_changed ();
+	void timecode_offset_changed ();
 	void set_size_requests ();
 
 	static const uint32_t field_length[(int)AudioFrames+1];
 	static bool _has_focus;
-	
+
+	void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
 };
 
 #endif /* __audio_clock_h__ */