TimeCode Class Reference

#include "stage/widget/timecode-widget.hpp"

Description

Widget for timecode input and display.

Adapted implementation from the Ardour DAW

Definition at line 55 of file timecode-widget.hpp.

Public Types
enum	Mode {   SMPTE,   MinSec,   Frames,   Off }

Public Member Functions
	TimeCode (string clock_name, string widget_name, bool editable)
Time	current_duration (Time position=Time::ZERO) const
Time	current_time (Time position=Time::ZERO) const
void	focus ()
Mode	mode () const
string	name () const
void	set (Time when, bool force=false)
void	set_mode (Mode)
void	set_widget_name (string)

Static Public Member Functions
static bool	has_focus ()

Static Public Attributes
static sigc::signal< void >	ModeChanged

Public Attributes
sigc::signal< void >	ChangeAborted
sigc::signal< void >	ValueChanged

Private Types
enum	Field {   SMPTE_Hours,   SMPTE_Minutes,   SMPTE_Seconds,   SMPTE_Frames,   MS_Hours,   MS_Minutes,   MS_Seconds,   VFrames }

Private Member Functions
Time	audio_time_from_display () const
void	build_ops_menu ()
bool	drop_focus_handler (GdkEventFocus *ev)
bool	field_button_press_event (GdkEventButton *ev, Field)
bool	field_button_release_event (GdkEventButton *ev, Field)
bool	field_button_scroll_event (GdkEventScroll *ev, Field)
bool	field_focus_gain_event (GdkEventFocus *, Field)
bool	field_focus_loss_event (GdkEventFocus *, Field)
bool	field_key_press_event (GdkEventKey *ev, Field)
bool	field_key_release_event (GdkEventKey *ev, Field)
bool	field_motion_notify_event (GdkEventMotion *ev, Field)
int	get_frames (Field, Time pos=Time::ZERO, int dir=1)
void	get_ink_pixel_size (Glib::RefPtr< Pango::Layout > layout, int &width, int &height)
Time	minsec_time_from_display () const
void	on_realize ()
void	set_frames (Time, bool)
void	set_minsec (Time, bool)
void	set_size_request_to_display_given_text (Gtk::Widget &w, const gchar *text, gint hpadding, gint vpadding)
void	set_size_requests ()
void	set_smpte (Time, bool)
void	setup_events ()
void	smpte_offset_changed ()
void	smpte_sanitize_display ()
Time	smpte_time_from_display () const

Private Attributes
Mode	_mode
string	_name
Gtk::EventBox	audio_frames_ebox
Gtk::Label	audio_frames_label
Gtk::EventBox	clock_base
Gtk::Frame	clock_frame
Gtk::Label	colon1
Gtk::Label	colon2
Gtk::Label	colon3
Gtk::Label	colon4
Gtk::Label	colon5
double	drag_accum
double	drag_start_y
double	drag_y
bool	dragging
bool	editable
Gtk::EventBox	frames_ebox
Gtk::Label	frames_label
Gtk::HBox	frames_packer
Gtk::HBox	frames_packer_hbox
Gtk::EventBox	hours_ebox
Gtk::Label	hours_label
uint	key_entry_state
int	last_frames
int	last_hrs
int	last_mins
bool	last_negative
bool	last_pdelta
bool	last_sdelta
int	last_secs
TimeVar	last_when
Gtk::HBox	minsec_packer
Gtk::HBox	minsec_packer_hbox
Gtk::EventBox	minutes_ebox
Gtk::Label	minutes_label
Gtk::EventBox	ms_hours_ebox
Gtk::Label	ms_hours_label
int	ms_last_hrs
int	ms_last_mins
float	ms_last_secs
Gtk::EventBox	ms_minutes_ebox
Gtk::Label	ms_minutes_label
Gtk::EventBox	ms_seconds_ebox
Gtk::Label	ms_seconds_label
Gtk::HBox	off_hbox
Gtk::Menu *	ops_menu
Gtk::EventBox	seconds_ebox
Gtk::Label	seconds_label
Gtk::HBox	smpte_packer
Gtk::HBox	smpte_packer_hbox

Static Private Attributes
static bool	_has_focus
static const uint	field_length [(int) VFrames+1]

Member Function Documentation

field_focus_gain_event()

bool field_focus_gain_event ( GdkEventFocus *  , Field  field  )

private

audio_frames_ebox.set_flags(Gtk::HAS_FOCUS);

Definition at line 789 of file timecode-widget.cpp.

Member Data Documentation

field_length

const uint field_length

staticprivate

Initial value:

= {
    2,   
    2,   
    2,   
    2,   
    2,   
    2,   
    5,   
    10   
  }

Definition at line 202 of file timecode-widget.hpp.

Inheritance diagram for TimeCode:

Collaboration diagram for TimeCode:

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The documentation for this class was generated from the following files:

• timecode-widget.hpp
• timecode-widget.cpp