Paul Davis
fb45ffea71
git-svn-id: svn://localhost/trunk/ardour2@106 d708f5d6-7413-0410-9779-e7cbd77b26cf
155 lines
3.9 KiB
C++
155 lines
3.9 KiB
C++
/*
|
|
Copyright (C) 2002 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.
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#ifndef __ardour_gtk_gain_meter_h__
|
|
#define __ardour_gtk_gain_meter_h__
|
|
|
|
#include <vector>
|
|
|
|
#include <ardour/types.h>
|
|
|
|
#include <gtkmm.h>
|
|
#include <gtkmm2ext/slider_controller.h>
|
|
#include <gtkmm2ext/click_box.h>
|
|
|
|
#include "enums.h"
|
|
|
|
namespace ARDOUR {
|
|
class IO;
|
|
class Session;
|
|
class Route;
|
|
class RouteGroup;
|
|
}
|
|
namespace Gtkmm2ext {
|
|
class FastMeter;
|
|
class BarController;
|
|
class Pix;
|
|
}
|
|
|
|
class GainMeter : public Gtk::VBox
|
|
{
|
|
public:
|
|
GainMeter (ARDOUR::IO&, ARDOUR::Session&);
|
|
~GainMeter ();
|
|
|
|
void update_gain_sensitive ();
|
|
|
|
void update_meters ();
|
|
void update_meters_falloff ();
|
|
|
|
void effective_gain_display ();
|
|
|
|
void set_width (Width);
|
|
void setup_meters ();
|
|
|
|
void set_meter_strip_name (string name);
|
|
void set_fader_name (string name);
|
|
|
|
private:
|
|
ARDOUR::IO& _io;
|
|
ARDOUR::Session& _session;
|
|
|
|
bool ignore_toggle;
|
|
|
|
Gtkmm2ext::VSliderController *gain_slider;
|
|
Gtk::Adjustment gain_adjustment;
|
|
Gtk::Frame gain_display_frame;
|
|
Gtkmm2ext::ClickBox gain_display;
|
|
Gtk::Frame peak_display_frame;
|
|
Gtk::EventBox peak_display;
|
|
Gtk::Label peak_display_label;
|
|
Gtk::Button gain_unit_button;
|
|
Gtk::Label gain_unit_label;
|
|
Gtk::HBox gain_display_box;
|
|
Gtk::HBox fader_box;
|
|
Gtk::DrawingArea meter_metric_area;
|
|
Gtk::Button meter_point_button;
|
|
Gtk::Label meter_point_label;
|
|
Gtk::Table top_table;
|
|
Width _width;
|
|
|
|
gint meter_metrics_expose (GdkEventExpose *);
|
|
|
|
static void _gain_printer (char buf[32], Gtk::Adjustment&, void *);
|
|
void gain_printer (char buf[32], Gtk::Adjustment&);
|
|
|
|
struct MeterInfo {
|
|
Gtkmm2ext::FastMeter *meter;
|
|
gint16 width;
|
|
bool packed;
|
|
|
|
MeterInfo() {
|
|
meter = 0;
|
|
width = 0;
|
|
packed = false;
|
|
}
|
|
};
|
|
|
|
static const guint16 regular_meter_width = 5;
|
|
static const guint16 thin_meter_width = 2;
|
|
vector<MeterInfo> meters;
|
|
float max_peak;
|
|
|
|
|
|
Gtk::HBox hbox;
|
|
Gtk::HBox meter_packer;
|
|
|
|
void gain_adjusted ();
|
|
void gain_changed (void *);
|
|
|
|
void meter_point_clicked ();
|
|
void meter_changed (void *);
|
|
void gain_unit_changed ();
|
|
|
|
void hide_all_meters ();
|
|
|
|
gint meter_button_press (GdkEventButton*, uint32_t);
|
|
gint meter_button_release (GdkEventButton*, uint32_t);
|
|
|
|
gint peak_button_release (GdkEventButton*);
|
|
|
|
Gtk::Menu* meter_menu;
|
|
void popup_meter_menu (GdkEventButton*);
|
|
|
|
gint start_gain_touch (GdkEventButton*);
|
|
gint end_gain_touch (GdkEventButton*);
|
|
|
|
void set_mix_group_meter_point (ARDOUR::Route&, ARDOUR::MeterPoint);
|
|
void set_meter_point (ARDOUR::Route&, ARDOUR::MeterPoint);
|
|
gint meter_release (GdkEventButton*);
|
|
gint meter_press (GdkEventButton*);
|
|
bool wait_for_release;
|
|
ARDOUR::MeterPoint old_meter_point;
|
|
|
|
void meter_hold_changed();
|
|
|
|
void reset_peak_display ();
|
|
void reset_group_peak_display (ARDOUR::RouteGroup*);
|
|
|
|
static sigc::signal<void> ResetAllPeakDisplays;
|
|
static sigc::signal<void,ARDOUR::RouteGroup*> ResetGroupPeakDisplays;
|
|
|
|
static Gtkmm2ext::Pix* slider_pix;
|
|
static int setup_slider_pix ();
|
|
};
|
|
|
|
#endif /* __ardour_gtk_gain_meter_h__ */
|
|
|