/*
 * Copyright (C) 2020 Robin Gareus <robin@gareus.org>
 *
 * 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.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

#ifndef __ardour_vst3_nsview_plugin_ui_h__
#define __ardour_vst3_nsview_plugin_ui_h__

#ifdef VST3_SUPPORT

#include <AppKit/AppKit.h>

/* fix up stupid apple macros */
#undef check
#undef require
#undef verify

#ifdef YES
#undef YES
#endif
#ifdef NO
#undef NO
#endif

#include <gtkmm/widget.h>
#include <gtkmm/eventbox.h>

#include "vst3_plugin_ui.h"

class VST3NSViewPluginUI : public VST3PluginUI
{
public:
	VST3NSViewPluginUI (std::shared_ptr<ARDOUR::PlugInsertBase>, std::shared_ptr<ARDOUR::VST3Plugin>);
	~VST3NSViewPluginUI ();

	bool on_window_show(const std::string&);
	void on_window_hide ();
	void forward_key_event (GdkEventKey*);
	void grab_focus();
	bool non_gtk_gui() const { return true; }

private:
	void view_realized ();
	void view_size_request (GtkRequisition*);
	void view_size_allocate (Gtk::Allocation&);
	void resize_callback (int, int);

	bool view_visibility_notify (GdkEventVisibility*);
	void view_map ();
	void view_unmap ();

	NSWindow* get_nswindow();

	Gtk::EventBox _gui_widget;
	NSView*       _ns_view;
};

#endif // VST3_SUPPORT
#endif
