ef4ac379a3
point (rest of #4419). git-svn-id: svn://localhost/ardour2/branches/3.0@10569 d708f5d6-7413-0410-9779-e7cbd77b26cf
116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
/*
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Copyright (C) 2002 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 __ardour_gtk_track_meter_h__
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#define __ardour_gtk_track_meter_h__
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#include <vector>
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#include <gtkmm/box.h>
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#include <gtkmm/adjustment.h>
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#include <gtkmm/frame.h>
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#include <gtkmm/eventbox.h>
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#include <gtkmm/button.h>
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#include <gtkmm/table.h>
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#include <gtkmm/drawingarea.h>
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#include "ardour/types.h"
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#include "ardour/chan_count.h"
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#include "ardour/session_handle.h"
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#include <gtkmm2ext/click_box.h>
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#include <gtkmm2ext/focus_entry.h>
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#include <gtkmm2ext/slider_controller.h>
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#include "enums.h"
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namespace ARDOUR {
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class Session;
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class PeakMeter;
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}
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namespace Gtkmm2ext {
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class FastMeter;
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}
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namespace Gtk {
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class Menu;
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}
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class LevelMeter : public Gtk::HBox, public ARDOUR::SessionHandlePtr
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{
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public:
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LevelMeter (ARDOUR::Session*);
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~LevelMeter ();
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virtual void set_meter (ARDOUR::PeakMeter* meter);
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void update_gain_sensitive ();
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float update_meters ();
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void update_meters_falloff ();
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void clear_meters ();
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void hide_meters ();
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void setup_meters (int len=0, int width=3);
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/** Emitted in the GUI thread when a button is pressed over the meter */
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PBD::Signal1<bool, GdkEventButton *> ButtonPress;
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private:
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ARDOUR::PeakMeter* _meter;
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Width _width;
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struct MeterInfo {
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Gtkmm2ext::FastMeter *meter;
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gint16 width;
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int length;
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bool packed;
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MeterInfo() {
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meter = 0;
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width = 0;
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length = 0;
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packed = false;
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}
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};
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guint16 regular_meter_width;
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int meter_length;
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static const guint16 thin_meter_width = 2;
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std::vector<MeterInfo> meters;
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float max_peak;
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PBD::ScopedConnection _configuration_connection;
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PBD::ScopedConnection _parameter_connection;
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void hide_all_meters ();
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bool meter_button_press (GdkEventButton *);
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bool meter_button_release (GdkEventButton *);
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void parameter_changed (std::string);
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void configuration_changed (ARDOUR::ChanCount in, ARDOUR::ChanCount out);
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void on_theme_changed ();
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bool style_changed;
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bool color_changed;
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void color_handler ();
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};
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#endif /* __ardour_gtk_track_meter_h__ */
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