Robin Gareus
4050ca5633
Copyright-holder and year information is extracted from git log. git history begins in 2005. So (C) from 1998..2005 is lost. Also some (C) assignment of commits where the committer didn't use --author.
87 lines
3.1 KiB
C++
87 lines
3.1 KiB
C++
/*
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* Copyright (C) 2011-2014 David Robillard <d@drobilla.net>
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* Copyright (C) 2011-2017 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2011 Carl Hetherington <carl@carlh.net>
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*
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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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*
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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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __ardour_gtk_speaker_dialog_h__
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#define __ardour_gtk_speaker_dialog_h__
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#include <gtkmm/drawingarea.h>
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#include <gtkmm/spinbutton.h>
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#include <gtkmm/box.h>
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#include <gtkmm/adjustment.h>
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#include <gtkmm/aspectframe.h>
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#include "ardour/speakers.h"
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#include "ardour_window.h"
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class SpeakerDialog : public ArdourWindow
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{
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public:
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SpeakerDialog ();
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boost::shared_ptr<ARDOUR::Speakers> get_speakers() const;
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void set_speakers (boost::shared_ptr<ARDOUR::Speakers>);
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private:
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boost::weak_ptr<ARDOUR::Speakers> _speakers;
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Gtk::HBox hbox;
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Gtk::VBox side_vbox;
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Gtk::AspectFrame aspect_frame;
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Gtk::DrawingArea darea;
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Gtk::Adjustment azimuth_adjustment;
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Gtk::SpinButton azimuth_spinner;
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Gtk::Button add_speaker_button;
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Gtk::Button remove_speaker_button;
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int width; ///< width of the circle
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int height; ///< height of the circle
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int x_origin; ///< x origin of our stuff within the drawing area
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int y_origin; ///< y origin of our stuff within the drawing area
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/** distance from the centre of the object being dragged to the mouse pointer
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* when the drag was started (ie start_pointer - object_position).
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*/
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double drag_offset_x;
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double drag_offset_y;
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int drag_index;
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int selected_index; ///< index of any selected speaker, or -1
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PBD::ScopedConnection selected_speaker_connection;
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bool ignore_speaker_position_change;
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bool ignore_azimuth_change;
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bool darea_expose_event (GdkEventExpose*);
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void darea_size_allocate (Gtk::Allocation& alloc);
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bool darea_motion_notify_event (GdkEventMotion *ev);
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bool handle_motion (gint evx, gint evy, GdkModifierType state);
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bool darea_button_press_event (GdkEventButton *ev);
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bool darea_button_release_event (GdkEventButton *ev);
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void clamp_to_circle (double& x, double& y);
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void gtk_to_cart (PBD::CartesianVector& c) const;
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void cart_to_gtk (PBD::CartesianVector& c) const;
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int find_closest_object (gdouble x, gdouble y);
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void add_speaker ();
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void remove_speaker ();
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void azimuth_changed ();
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void set_selected (int);
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void speaker_position_changed ();
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};
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#endif /* __ardour_gtk_speaker_dialog_h__ */
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