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.
103 lines
2.7 KiB
C++
103 lines
2.7 KiB
C++
/*
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* Copyright (C) 2011-2012 Carl Hetherington <carl@carlh.net>
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* Copyright (C) 2011 Paul Davis <paul@linuxaudiosystems.com>
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* Copyright (C) 2014-2017 Robin Gareus <robin@gareus.org>
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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 __gtk_ardour_mono_panner_h__
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#define __gtk_ardour_mono_panner_h__
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#include "pbd/signals.h"
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#include <boost/shared_ptr.hpp>
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#include "widgets/binding_proxy.h"
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#include "panner_interface.h"
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namespace ARDOUR {
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class PannerShell;
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}
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namespace PBD {
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class Controllable;
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}
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class MonoPanner : public PannerInterface
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{
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public:
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MonoPanner (boost::shared_ptr<ARDOUR::PannerShell>);
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~MonoPanner ();
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boost::shared_ptr<PBD::Controllable> get_controllable() const { return position_control; }
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sigc::signal<void> StartGesture;
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sigc::signal<void> StopGesture;
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protected:
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bool on_expose_event (GdkEventExpose*);
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bool on_button_press_event (GdkEventButton*);
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bool on_button_release_event (GdkEventButton*);
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bool on_motion_notify_event (GdkEventMotion*);
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bool on_scroll_event (GdkEventScroll*);
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bool on_key_press_event (GdkEventKey*);
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boost::weak_ptr<PBD::Controllable> proxy_controllable () const
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{
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return boost::weak_ptr<PBD::Controllable> (position_binder.get_controllable());
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}
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private:
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PannerEditor* editor ();
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boost::shared_ptr<ARDOUR::PannerShell> _panner_shell;
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boost::shared_ptr<PBD::Controllable> position_control;
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PBD::ScopedConnectionList panvalue_connections;
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PBD::ScopedConnectionList panshell_connections;
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int drag_start_x;
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int last_drag_x;
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double accumulated_delta;
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bool detented;
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ArdourWidgets::BindingProxy position_binder;
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void set_tooltip ();
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struct ColorScheme {
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uint32_t outline;
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uint32_t fill;
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uint32_t text;
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uint32_t background;
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uint32_t pos_outline;
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uint32_t pos_fill;
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};
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bool _dragging;
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static Pango::AttrList panner_font_attributes;
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static bool have_font;
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static ColorScheme colors;
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static void set_colors ();
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static bool have_colors;
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void color_handler ();
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void bypass_handler ();
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void pannable_handler ();
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};
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#endif /* __gtk_ardour_mono_panner_h__ */
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