godot/platform/macos/godot_content_view.h

/*************************************************************************/
/*  godot_content_view.h                                                 */
/*************************************************************************/
/*                       This file is part of:                           */
/*                           GODOT ENGINE                                */
/*                      https://godotengine.org                          */
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
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/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
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/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
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/*************************************************************************/

#ifndef GODOT_CONTENT_VIEW_H
#define GODOT_CONTENT_VIEW_H

#include "servers/display_server.h"

#import <AppKit/AppKit.h>
#import <Foundation/Foundation.h>

#if defined(GLES3_ENABLED)
#import <AppKit/NSOpenGLView.h>
#define RootView NSOpenGLView
#else
#define RootView NSView
#endif

#import <QuartzCore/CAMetalLayer.h>

@interface GodotContentLayerDelegate : NSObject <CALayerDelegate> {
	DisplayServer::WindowID window_id;
}

- (void)setWindowID:(DisplayServer::WindowID)wid;

@end

@interface GodotContentView : RootView <NSTextInputClient> {
	DisplayServer::WindowID window_id;
	NSTrackingArea *tracking_area;
	NSMutableAttributedString *marked_text;
	bool ime_input_event_in_progress;
	bool mouse_down_control;
	bool ignore_momentum_scroll;
	bool last_pen_inverted;
	id layer_delegate;
}

- (void)processScrollEvent:(NSEvent *)event button:(MouseButton)button factor:(double)factor;
- (void)processPanEvent:(NSEvent *)event dx:(double)dx dy:(double)dy;
- (void)processMouseEvent:(NSEvent *)event index:(MouseButton)index mask:(MouseButton)mask pressed:(bool)pressed;
- (void)setWindowID:(DisplayServer::WindowID)wid;
- (void)updateLayerDelegate;
- (void)cancelComposition;

@end

#endif // GODOT_CONTENT_VIEW_H