7fc3b0c34c
Replaces the list of points in TempoMap with TempoSection functions, which compute tempo-at or tick-at time relative to tempo section start. TempoMap consults them additively to determine things like bbt_time(), frame_time() get_grid() etc. This has a marked effect on scrolling speed along with the code simplification in the places it has been attempted. Several things are broken here. Currently every ramp except the last one is an exponential ramp. this may be simple to fix :). Mouse-over midi grid doesn't match mouse click grid. should also be simple. Many things seem to work, but their accuracy should be in question until each area has been addressed.
115 lines
3.2 KiB
C++
115 lines
3.2 KiB
C++
/*
|
|
Copyright (C) 2000-2007 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
|
|
the Free Software Foundation; either version 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
*/
|
|
|
|
#ifndef __ardour_gtk_tempo_dialog_h__
|
|
#define __ardour_gtk_tempo_dialog_h__
|
|
|
|
#include <gtkmm/entry.h>
|
|
#include <gtkmm/frame.h>
|
|
#include <gtkmm/box.h>
|
|
#include <gtkmm/button.h>
|
|
#include <gtkmm/label.h>
|
|
#include <gtkmm/table.h>
|
|
#include <gtkmm/entry.h>
|
|
#include <gtkmm/spinbutton.h>
|
|
#include <gtkmm/comboboxtext.h>
|
|
|
|
#include "ardour/types.h"
|
|
#include "ardour/tempo.h"
|
|
|
|
#include "ardour_dialog.h"
|
|
|
|
class TempoDialog : public ArdourDialog
|
|
{
|
|
public:
|
|
TempoDialog (ARDOUR::TempoMap&, framepos_t, const std::string & action);
|
|
TempoDialog (ARDOUR::TempoSection&, const std::string & action);
|
|
|
|
double get_bpm ();
|
|
double get_note_type ();
|
|
bool get_bbt_time (Timecode::BBT_Time&);
|
|
ARDOUR::TempoSection::TempoSectionType get_tempo_type ();
|
|
|
|
private:
|
|
void init (const Timecode::BBT_Time& start, double, double, bool);
|
|
bool is_user_input_valid() const;
|
|
void bpm_changed ();
|
|
bool bpm_button_press (GdkEventButton* );
|
|
bool bpm_button_release (GdkEventButton* );
|
|
bool entry_key_release (GdkEventKey* );
|
|
void pulse_change ();
|
|
bool tap_tempo_button_press (GdkEventButton* );
|
|
bool tap_tempo_focus_out (GdkEventFocus* );
|
|
|
|
typedef std::map<std::string,float> NoteTypes;
|
|
NoteTypes note_types;
|
|
|
|
typedef std::map<std::string, ARDOUR::TempoSection::TempoSectionType> TempoTypes;
|
|
TempoTypes tempo_types;
|
|
|
|
bool tapped; // whether the tap-tempo button has been clicked
|
|
double sum_x, sum_xx, sum_xy, sum_y;
|
|
double tap_count;
|
|
double last_t;
|
|
gint64 first_t;
|
|
|
|
Gtk::ComboBoxText pulse_selector;
|
|
Gtk::Adjustment bpm_adjustment;
|
|
Gtk::SpinButton bpm_spinner;
|
|
Gtk::Entry when_bar_entry;
|
|
Gtk::Entry when_beat_entry;
|
|
Gtk::Label when_bar_label;
|
|
Gtk::Label when_beat_label;
|
|
Gtk::Label pulse_selector_label;
|
|
Gtk::Button tap_tempo_button;
|
|
Gtk::ComboBoxText tempo_type;
|
|
|
|
};
|
|
|
|
class MeterDialog : public ArdourDialog
|
|
{
|
|
public:
|
|
|
|
MeterDialog (ARDOUR::TempoMap&, framepos_t, const std::string & action);
|
|
MeterDialog (ARDOUR::MeterSection&, const std::string & action);
|
|
|
|
double get_bpb ();
|
|
double get_note_type ();
|
|
bool get_bbt_time (Timecode::BBT_Time&);
|
|
|
|
private:
|
|
void init (const Timecode::BBT_Time&, double, double, bool);
|
|
bool is_user_input_valid() const;
|
|
bool entry_key_press (GdkEventKey* );
|
|
bool entry_key_release (GdkEventKey* );
|
|
void note_type_change ();
|
|
|
|
typedef std::map<std::string,float> NoteTypes;
|
|
NoteTypes note_types;
|
|
|
|
Gtk::Entry bpb_entry;
|
|
Gtk::ComboBoxText note_type;
|
|
std::vector<std::string> strings;
|
|
Gtk::Button ok_button;
|
|
Gtk::Button cancel_button;
|
|
Gtk::Entry when_bar_entry;
|
|
};
|
|
|
|
#endif /* __ardour_gtk_tempo_dialog_h__ */
|