91 lines
2.2 KiB
C++
91 lines
2.2 KiB
C++
/*
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* Copyright (C) 2011-2012 Carl Hetherington <carl@carlh.net>
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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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#pragma once
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#include <memory>
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#include <gtkmm/drawingarea.h>
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#include <gtkmm/label.h>
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#include "gtkmm2ext/persistent_tooltip.h"
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#include "pbd/destructible.h"
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namespace PBD {
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class Controllable;
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}
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namespace ARDOUR {
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class Panner;
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}
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class PannerEditor;
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class PannerPersistentTooltip : public Gtkmm2ext::PersistentTooltip
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{
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public:
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PannerPersistentTooltip (Gtk::Widget* w);
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void target_start_drag ();
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void target_stop_drag ();
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bool dragging () const;
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private:
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bool _dragging;
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};
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/** Parent class for some panner UI classes that contains some common code */
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class PannerInterface : public Gtk::DrawingArea, public PBD::Destructible
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{
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public:
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PannerInterface (std::shared_ptr<ARDOUR::Panner>);
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virtual ~PannerInterface ();
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std::shared_ptr<ARDOUR::Panner> panner () {
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return _panner;
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}
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void edit ();
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void set_send_drawing_mode (bool);
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protected:
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virtual void set_tooltip () = 0;
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virtual std::weak_ptr<PBD::Controllable> proxy_controllable () const = 0;
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void value_change ();
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bool on_enter_notify_event (GdkEventCrossing *);
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bool on_leave_notify_event (GdkEventCrossing *);
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bool on_key_release_event (GdkEventKey *);
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bool on_button_press_event (GdkEventButton*);
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bool on_button_release_event (GdkEventButton*);
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std::shared_ptr<ARDOUR::Panner> _panner;
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PannerPersistentTooltip _tooltip;
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bool _send_mode;
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private:
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virtual PannerEditor* editor () = 0;
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PannerEditor* _editor;
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};
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