X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Faudio_clock.h;h=33b486a8f11d8ffef4665e901f1f12ec2f500454;hb=8439514ffae374b01989fd6b4d3b61790665e3fa;hp=9ff5f45ddfca2bb9e7907143220beaa405f98306;hpb=8277d134b9733aee344782891c99f07114384d9e;p=ardour.git diff --git a/gtk2_ardour/audio_clock.h b/gtk2_ardour/audio_clock.h index 9ff5f45ddf..33b486a8f1 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 @@ -15,169 +15,216 @@ along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - $Id$ */ #ifndef __audio_clock_h__ #define __audio_clock_h__ +#include +#include + +#include + +#include #include #include -#include #include -#include -#include + +#include "ardour/ardour.h" +#include "ardour/session_handle.h" + +#include "gtkmm2ext/cairo_widget.h" namespace ARDOUR { class Session; } -class AudioClock : public Gtk::HBox +class AudioClock : public CairoWidget, public ARDOUR::SessionHandlePtr { public: enum Mode { - SMPTE, + Timecode, BBT, MinSec, - Frames, - Off + Frames }; - - AudioClock (const string& name, bool editable, bool is_duration = false, bool with_tempo_meter = 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); + ~AudioClock (); Mode mode() const { return _mode; } - - void set (jack_nframes_t, bool force = false); + void set_off (bool yn); + bool off() const { return _off; } + void set_widget_name (const std::string& name); + void set_active_state (Gtkmm2ext::ActiveState s); + void set_editable (bool yn); + void set_corner_radius (double); + void set_fixed_width (bool); + + void focus (); + + void set (framepos_t, bool force = false, ARDOUR::framecnt_t offset = 0); + void set_from_playhead (); + void locate (); void set_mode (Mode); + void set_bbt_reference (framepos_t); + void set_is_duration (bool); - jack_nframes_t current_time (jack_nframes_t position = 0) const; - jack_nframes_t current_duration (jack_nframes_t position = 0) const; + std::string name() const { return _name; } + + 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; + static std::vector clocks; + + protected: + void render (cairo_t*); 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; + bool _off; + bool _fixed_width; + int layout_x_offset; + int em_width; + bool _edit_by_click_field; Gtk::Menu *ops_menu; - Gtk::HBox smpte_packer_hbox; - Gtk::HBox smpte_packer; + Glib::RefPtr _layout; + Glib::RefPtr _left_layout; + Glib::RefPtr _right_layout; + + Pango::AttrColor* editing_attr; + Pango::AttrColor* foreground_attr; - Gtk::HBox minsec_packer_hbox; - Gtk::HBox minsec_packer; + Pango::AttrList normal_attributes; + Pango::AttrList editing_attributes; + Pango::AttrList info_attributes; - Gtk::HBox bbt_packer_hbox; - Gtk::HBox bbt_packer; + int first_height; + int first_width; + int layout_height; + int layout_width; + int info_height; + int upper_height; + double mode_based_info_ratio; + double corner_radius; + + static const double info_font_scale_factor; + static const double separator_height; + static const double x_leading_padding; - Gtk::HBox frames_packer_hbox; - enum Field { - SMPTE_Hours, - SMPTE_Minutes, - SMPTE_Seconds, - SMPTE_Frames, + Timecode_Hours = 1, + Timecode_Minutes, + Timecode_Seconds, + Timecode_Frames, MS_Hours, MS_Minutes, MS_Seconds, + MS_Milliseconds, Bars, - Beats, + Beats, Ticks, - AudioFrames + AudioFrames, }; - Gtk::EventBox audio_frames_ebox; - Gtk::Label audio_frames_label; - - Gtk::EventBox hours_ebox; - Gtk::EventBox minutes_ebox; - Gtk::EventBox seconds_ebox; - Gtk::EventBox frames_ebox; - - Gtk::EventBox ms_hours_ebox; - Gtk::EventBox ms_minutes_ebox; - Gtk::EventBox ms_seconds_ebox; + Field index_to_field (int index) const; - Gtk::EventBox bars_ebox; - Gtk::EventBox beats_ebox; - Gtk::EventBox ticks_ebox; + /* this maps the number of input characters/digits when editing + to a cursor position. insert_map[N] = index of character/digit + where the cursor should be after N chars/digits. it is + mode specific and so it is filled during set_mode(). + */ - Gtk::Label hours_label; - Gtk::Label minutes_label; - Gtk::Label seconds_label; - Gtk::Label frames_label; - Gtk::Label colon1, colon2, colon3; + std::vector insert_map; - Gtk::Label ms_hours_label; - Gtk::Label ms_minutes_label; - Gtk::Label ms_seconds_label; - Gtk::Label colon4, colon5; + bool editing; + std::string edit_string; + std::string pre_edit_string; + std::string input_string; - Gtk::Label bars_label; - Gtk::Label beats_label; - Gtk::Label ticks_label; - Gtk::Label b1; - Gtk::Label b2; - - Gtk::Label* tempo_label; - Gtk::Label* meter_label; - - Gtk::VBox tempo_meter_box; - - Gtk::EventBox clock_base; - Gtk::Frame clock_frame; - - jack_nframes_t last_when; - - long last_hrs; - long last_mins; - long last_secs; - long last_frames; - bool last_negative; - - long ms_last_hrs; - long ms_last_mins; - float ms_last_secs; + framepos_t bbt_reference_time; + framepos_t last_when; + bool last_pdelta; + bool last_sdelta; bool dragging; double drag_start_y; double drag_y; double drag_accum; + Field drag_field; 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); - bool field_button_scroll_event (GdkEventScroll *ev, Field); - bool field_key_release_event (GdkEventKey *, Field); - bool field_focus_in_event (GdkEventFocus *, Field); - bool field_focus_out_event (GdkEventFocus *, Field); - - void set_smpte (jack_nframes_t, bool); - void set_bbt (jack_nframes_t, bool); - void set_minsec (jack_nframes_t, bool); - void set_frames (jack_nframes_t, bool); - - jack_nframes_t get_frames (Field,jack_nframes_t pos = 0,int dir=1); - - void smpte_sanitize_display(); - jack_nframes_t smpte_frame_from_display () const; - jack_nframes_t bbt_frame_from_display (jack_nframes_t) const; - jack_nframes_t bbt_frame_duration_from_display (jack_nframes_t) const; - jack_nframes_t minsec_frame_from_display () const; - jack_nframes_t audio_frame_from_display () const; + bool on_key_press_event (GdkEventKey *); + bool on_key_release_event (GdkEventKey *); + bool on_scroll_event (GdkEventScroll *ev); + bool on_button_press_event (GdkEventButton *ev); + bool on_button_release_event(GdkEventButton *ev); + void on_style_changed (const Glib::RefPtr&); + void on_size_request (Gtk::Requisition* req); + bool on_motion_notify_event (GdkEventMotion *ev); + void on_size_allocate (Gtk::Allocation&); + bool on_focus_out_event (GdkEventFocus*); + + 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_frame_step (Field, framepos_t pos = 0, int dir = 1); + + bool timecode_validate_edit (const std::string&); + bool bbt_validate_edit (const std::string&); + bool minsec_validate_edit (const std::string&); + + framepos_t frames_from_timecode_string (const std::string&) const; + framepos_t frames_from_bbt_string (framepos_t, const std::string&) const; + framepos_t frame_duration_from_bbt_string (framepos_t, const std::string&) const; + framepos_t frames_from_minsec_string (const std::string&) const; + framepos_t frames_from_audioframes_string (const std::string&) const; void build_ops_menu (); - void setup_events (); - void smpte_offset_changed (); + void session_configuration_changed (std::string); + + Field index_to_field () const; + + void start_edit (Field f = Field (0)); + void end_edit (bool); + void end_edit_relative (bool); + void edit_next_field (); + ARDOUR::framecnt_t parse_as_distance (const std::string&); + + ARDOUR::framecnt_t parse_as_timecode_distance (const std::string&); + ARDOUR::framecnt_t parse_as_minsec_distance (const std::string&); + ARDOUR::framecnt_t parse_as_bbt_distance (const std::string&); + ARDOUR::framecnt_t parse_as_frames_distance (const std::string&); + + void set_font (); + void set_colors (); + void show_edit_status (int length); + int merge_input_and_edit_string (); + std::string get_field (Field); + + void drop_focus (); + void dpi_reset (); - static const uint32_t field_length[(int)AudioFrames+1]; + double bg_r, bg_g, bg_b, bg_a; + double cursor_r, cursor_g, cursor_b, cursor_a; }; #endif /* __audio_clock_h__ */