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livetrax/gtk2_ardour/plugin_eq_gui.h
David Robillard 6fa6514cfd Remove over 500 unnecessary includes (including 54 of session.h).
It's slightly possible that this causes trivial build failures on different
configurations, but otherwise shouldn't cause any problems (i.e. no actual
changes other than include/naming/namespace stuff).  I deliberately avoided
removing libardour-config.h since this can mysteriously break things, though a
few of those do seem to be unnecessary.

This commit only targets includes of ardour/*.h.  There is also a very large
number of unnecessary includes of stuff in gtk2_ardour; tackling that should
also give a big improvement in build time when things are modified.


git-svn-id: svn://localhost/ardour2/branches/3.0@12420 d708f5d6-7413-0410-9779-e7cbd77b26cf
2012-05-24 06:09:29 +00:00

151 lines
3.5 KiB
C++

/*
Copyright (C) 2008 Paul Davis
Author: Sampo Savolainen
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_plugin_eq_gui_h
#define __ardour_plugin_eq_gui_h
#include "pbd/signals.h"
#include "ardour/buffer_set.h"
#include <gtkmm/table.h>
#include <gtkmm/drawingarea.h>
#include <gtkmm/combobox.h>
#include <gtkmm/liststore.h>
namespace ARDOUR {
class Plugin;
class PluginInsert;
}
namespace GTKArdour {
class FFT;
}
class PluginEqGui : public Gtk::Table
{
public:
PluginEqGui (boost::shared_ptr<ARDOUR::PluginInsert>);
~PluginEqGui ();
void start_listening ();
void stop_listening ();
private:
// Setup
void set_buffer_size (uint32_t, uint32_t);
void change_dB_scale ();
// Analysis
void run_impulse_analysis ();
void signal_collect_callback (ARDOUR::BufferSet *, ARDOUR::BufferSet *);
float _signal_analysis_running;
// Drawing
virtual void on_hide ();
virtual void on_show ();
void stop_updating ();
void start_updating ();
void resize_analysis_area (Gtk::Allocation&);
void redraw_analysis_area ();
void draw_analysis_scales (cairo_t *);
bool expose_analysis_area (GdkEventExpose *);
void draw_scales_power (Gtk::Widget *, cairo_t *);
void plot_impulse_amplitude (Gtk::Widget *,cairo_t *);
void draw_scales_phase (Gtk::Widget *,cairo_t *);
void plot_impulse_phase (Gtk::Widget *,cairo_t *);
void plot_signal_amplitude_difference (Gtk::Widget *,cairo_t *);
// Helpers
bool timeout_callback ();
void redraw_scales ();
// Fields:
// analysis parameters
float _samplerate;
float _min_dB;
float _max_dB;
float _step_dB;
float _log_coeff;
float _log_max;
ARDOUR::framecnt_t _buffer_size;
ARDOUR::framecnt_t _signal_buffer_size;
// buffers
ARDOUR::BufferSet _bufferset;
ARDOUR::BufferSet _collect_bufferset;
// dimensions
float _analysis_width;
float _analysis_height;
// My objects
GTKArdour::FFT *_impulse_fft;
GTKArdour::FFT *_signal_input_fft;
GTKArdour::FFT *_signal_output_fft;
boost::shared_ptr<ARDOUR::Plugin> _plugin;
boost::shared_ptr<ARDOUR::PluginInsert> _plugin_insert;
// gui objects
Gtk::DrawingArea *_analysis_area;
cairo_surface_t *_analysis_scale_surface;
// dB scale selection:
class dBSelectionColumns : public Gtk::TreeModel::ColumnRecord
{
public:
dBSelectionColumns()
{ add(dBMin); add(dBMax); add(dBStep); add(name); }
Gtk::TreeModelColumn<float> dBMin;
Gtk::TreeModelColumn<float> dBMax;
Gtk::TreeModelColumn<float> dBStep;
Gtk::TreeModelColumn<std::string> name;
};
dBSelectionColumns dBColumns;
Gtk::ComboBox *dBScaleCombo;
Glib::RefPtr<Gtk::ListStore> dBScaleModel;
Gtk::CheckButton *_phase_button;
// signals and connections
sigc::connection _update_connection;
sigc::connection _window_unmap_connection;
sigc::connection _window_map_connection;
PBD::ScopedConnection analysis_connection;
};
#endif