David Robillard
e0aaed6d65
All #include statements that include a header that is a part of a library bundled with ardour MUST use quotes, not angle brackets. Do this: #include "ardour/types.h" NOT this: #include <ardour/types.h> Rationale: This is best practice in general, to ensure we include the local version and not the system version. That quotes mean "local" (in some sense) and angle brackets mean "system" (in some sense) is a ubiquitous convention and IIRC right in the C spec somewhere. More pragmatically, this is required by (my) waf (stuff) for dependencies to work correctly. That is: !!! FAILURE TO DO THIS CAN RESULT IN BROKEN BUILDS !!! Failure to comply is punishable by death by torture. :) P.S. It's not that dramatic in all cases, but this (in combination with some GCC flags specific to the include type) is the best way I have found to be absolutely 100% positive the local ones are being used (and we definitely want to be absolutely 100% positive on that one). git-svn-id: svn://localhost/ardour2/branches/3.0@4655 d708f5d6-7413-0410-9779-e7cbd77b26cf
143 lines
3.3 KiB
C++
143 lines
3.3 KiB
C++
/*
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Copyright (C) 2008 Paul Davis
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Author: Sampo Savolainen
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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_plugin_eq_gui_h
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#define __ardour_plugin_eq_gui_h
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#include "ardour/buffer_set.h"
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#include "ardour/plugin_insert.h"
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#include "ardour/plugin.h"
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#include <gtkmm/table.h>
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#include <gtkmm/drawingarea.h>
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#include <gtkmm/combobox.h>
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#include <gtkmm/liststore.h>
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class FFT;
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class PluginEqGui : public Gtk::Table
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{
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public:
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PluginEqGui(boost::shared_ptr<ARDOUR::PluginInsert>);
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~PluginEqGui();
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private:
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// Setup
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void set_buffer_size(uint32_t, uint32_t);
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void change_dB_scale();
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// Analysis
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void run_impulse_analysis();
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void signal_collect_callback(ARDOUR::BufferSet *, ARDOUR::BufferSet *);
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float _signal_analysis_running;
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// Drawing
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virtual void on_hide();
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virtual void on_show();
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void stop_updating();
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void start_updating();
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void resize_analysis_area(Gtk::Allocation&);
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void redraw_analysis_area();
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void draw_analysis_scales(cairo_t *);
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bool expose_analysis_area(GdkEventExpose *);
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void draw_scales_power(Gtk::Widget *, cairo_t *);
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void plot_impulse_amplitude(Gtk::Widget *,cairo_t *);
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void draw_scales_phase(Gtk::Widget *,cairo_t *);
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void plot_impulse_phase(Gtk::Widget *,cairo_t *);
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void plot_signal_amplitude_difference(Gtk::Widget *,cairo_t *);
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// Helpers
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bool timeout_callback();
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void redraw_scales();
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// Fields:
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// analysis parameters
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float _samplerate;
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float _min_dB;
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float _max_dB;
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float _step_dB;
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float _log_coeff;
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float _log_max;
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nframes_t _buffer_size;
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nframes_t _signal_buffer_size;
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// buffers
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ARDOUR::BufferSet _bufferset;
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// dimensions
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float _analysis_width;
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float _analysis_height;
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// My objects
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FFT *_impulse_fft;
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FFT *_signal_input_fft;
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FFT *_signal_output_fft;
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boost::shared_ptr<ARDOUR::Plugin> _plugin;
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boost::shared_ptr<ARDOUR::PluginInsert> _plugin_insert;
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// gui objects
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Gtk::DrawingArea *_analysis_area;
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cairo_surface_t *_analysis_scale_surface;
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// dB scale selection:
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class dBSelectionColumns : public Gtk::TreeModel::ColumnRecord
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{
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public:
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dBSelectionColumns()
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{ add(dBMin); add(dBMax); add(dBStep); add(name); }
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Gtk::TreeModelColumn<float> dBMin;
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Gtk::TreeModelColumn<float> dBMax;
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Gtk::TreeModelColumn<float> dBStep;
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Gtk::TreeModelColumn<Glib::ustring> name;
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};
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dBSelectionColumns dBColumns;
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Gtk::ComboBox *dBScaleCombo;
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Glib::RefPtr<Gtk::ListStore> dBScaleModel;
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Gtk::CheckButton *_phase_button;
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// signals and connections
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sigc::connection _update_connection;
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sigc::connection _window_unmap_connection;
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sigc::connection _window_map_connection;
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};
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#endif
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