git-svn-id: svn://localhost/ardour2/branches/3.0@8146 d708f5d6-7413-0410-9779-e7cbd77b26cf
225 lines
5.6 KiB
C++
225 lines
5.6 KiB
C++
/*
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Copyright (C) 1999 Paul Davis
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifndef __audio_clock_h__
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#define __audio_clock_h__
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#include <gtkmm/box.h>
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#include <gtkmm/menu.h>
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#include <gtkmm/eventbox.h>
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#include <gtkmm/label.h>
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#include <gtkmm/frame.h>
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#include "ardour/ardour.h"
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#include "ardour/session_handle.h"
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namespace ARDOUR {
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class Session;
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}
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class AudioClock : public Gtk::HBox, public ARDOUR::SessionHandlePtr
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{
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public:
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enum Mode {
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Timecode,
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BBT,
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MinSec,
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Frames,
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Off
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};
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AudioClock (const std::string& clock_name, bool is_transient, const std::string& widget_name,
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bool editable, bool follows_playhead, bool duration = false, bool with_info = false);
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Mode mode() const { return _mode; }
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void focus ();
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void set (nframes_t, bool force = false, nframes_t offset = 0, char which = 0);
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void set_from_playhead ();
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void locate ();
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void set_mode (Mode);
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void set_bbt_reference (framepos_t);
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void set_is_duration (bool);
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void set_widget_name (std::string);
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std::string name() const { return _name; }
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nframes_t current_time (nframes_t position = 0) const;
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nframes_t current_duration (nframes_t position = 0) const;
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void set_session (ARDOUR::Session *s);
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sigc::signal<void> ValueChanged;
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sigc::signal<void> mode_changed;
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sigc::signal<void> ChangeAborted;
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static sigc::signal<void> ModeChanged;
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static std::vector<AudioClock*> clocks;
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static bool has_focus() { return _has_focus; }
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private:
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Mode _mode;
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uint32_t key_entry_state;
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std::string _name;
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bool is_transient;
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bool is_duration;
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bool editable;
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/** true if this clock follows the playhead, meaning that certain operations are redundant */
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bool _follows_playhead;
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Gtk::Menu *ops_menu;
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Gtk::HBox timecode_packer_hbox;
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Gtk::HBox timecode_packer;
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Gtk::HBox minsec_packer_hbox;
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Gtk::HBox minsec_packer;
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Gtk::HBox bbt_packer_hbox;
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Gtk::HBox bbt_packer;
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Gtk::HBox frames_packer_hbox;
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Gtk::HBox frames_packer;
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enum Field {
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Timecode_Hours,
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Timecode_Minutes,
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Timecode_Seconds,
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Timecode_Frames,
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MS_Hours,
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MS_Minutes,
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MS_Seconds,
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Bars,
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Beats,
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Ticks,
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AudioFrames
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};
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Gtk::EventBox audio_frames_ebox;
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Gtk::Label audio_frames_label;
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Gtk::HBox off_hbox;
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Gtk::EventBox hours_ebox;
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Gtk::EventBox minutes_ebox;
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Gtk::EventBox seconds_ebox;
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Gtk::EventBox frames_ebox;
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Gtk::EventBox ms_hours_ebox;
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Gtk::EventBox ms_minutes_ebox;
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Gtk::EventBox ms_seconds_ebox;
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Gtk::EventBox bars_ebox;
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Gtk::EventBox beats_ebox;
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Gtk::EventBox ticks_ebox;
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Gtk::Label hours_label;
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Gtk::Label minutes_label;
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Gtk::Label seconds_label;
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Gtk::Label frames_label;
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Gtk::Label colon1, colon2, colon3;
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Gtk::Label ms_hours_label;
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Gtk::Label ms_minutes_label;
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Gtk::Label ms_seconds_label;
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Gtk::Label colon4, colon5;
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Gtk::Label bars_label;
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Gtk::Label beats_label;
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Gtk::Label ticks_label;
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Gtk::Label b1;
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Gtk::Label b2;
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Gtk::Label* frames_upper_info_label;
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Gtk::Label* frames_lower_info_label;
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Gtk::Label* timecode_upper_info_label;
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Gtk::Label* timecode_lower_info_label;
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Gtk::Label* bbt_upper_info_label;
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Gtk::Label* bbt_lower_info_label;
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Gtk::VBox frames_info_box;
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Gtk::VBox timecode_info_box;
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Gtk::VBox bbt_info_box;
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Gtk::EventBox clock_base;
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Gtk::Frame clock_frame;
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framepos_t bbt_reference_time;
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nframes_t last_when;
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bool last_pdelta;
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bool last_sdelta;
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uint32_t last_hrs;
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uint32_t last_mins;
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uint32_t last_secs;
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uint32_t last_frames;
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bool last_negative;
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long ms_last_hrs;
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long ms_last_mins;
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float ms_last_secs;
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bool dragging;
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double drag_start_y;
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double drag_y;
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double drag_accum;
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void on_realize ();
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bool field_motion_notify_event (GdkEventMotion *ev, Field);
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bool field_button_press_event (GdkEventButton *ev, Field);
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bool field_button_release_event (GdkEventButton *ev, Field);
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bool field_button_scroll_event (GdkEventScroll *ev, Field);
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bool field_key_press_event (GdkEventKey *, Field);
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bool field_key_release_event (GdkEventKey *, Field);
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bool field_focus_in_event (GdkEventFocus *, Field);
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bool field_focus_out_event (GdkEventFocus *, Field);
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bool drop_focus_handler (GdkEventFocus*);
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void set_timecode (nframes_t, bool);
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void set_bbt (nframes_t, bool);
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void set_minsec (nframes_t, bool);
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void set_frames (nframes_t, bool);
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nframes_t get_frames (Field,nframes_t pos = 0,int dir=1);
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void timecode_sanitize_display();
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nframes_t timecode_frame_from_display () const;
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nframes_t bbt_frame_from_display (nframes_t) const;
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nframes_t bbt_frame_duration_from_display (nframes_t) const;
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nframes_t minsec_frame_from_display () const;
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nframes_t audio_frame_from_display () const;
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void build_ops_menu ();
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void setup_events ();
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void session_configuration_changed (std::string);
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void set_size_requests ();
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static const uint32_t field_length[(int)AudioFrames+1];
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static bool _has_focus;
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void on_style_changed (const Glib::RefPtr<Gtk::Style>&);
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};
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#endif /* __audio_clock_h__ */
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