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// GLFW 3.1 OS X -
// Copyright (c) 2009-2010 Camilla Berglund <>
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 1. The origin of this software must not be misrepresented; you must not
// claim that you wrote the original software. If you use this software
// in a product, an acknowledgment in the product documentation would
// be appreciated but is not required.
// 2. Altered source versions must be plainly marked as such, and must not
// be misrepresented as being the original software.
// 3. This notice may not be removed or altered from any source
// distribution.
#ifndef _glfw3_cocoa_platform_h_
#define _glfw3_cocoa_platform_h_
#include <stdint.h>
#if defined(__OBJC__)
#import <Cocoa/Cocoa.h>
#include <ApplicationServices/ApplicationServices.h>
typedef void* id;
#include "posix_tls.h"
#include "iokit_joystick.h"
#if defined(_GLFW_NSGL)
#include "nsgl_context.h"
#error "The Cocoa backend depends on NSGL platform support"
// Cocoa-specific per-window data
typedef struct _GLFWwindowNS
id object;
id delegate;
id view;
unsigned int modifierFlags;
// The total sum of the distances the cursor has been warped
// since the last cursor motion event was processed
// This is kept to counteract Cocoa doing the same internally
double warpDeltaX, warpDeltaY;
} _GLFWwindowNS;
// Cocoa-specific global data
typedef struct _GLFWlibraryNS
CGEventSourceRef eventSource;
id delegate;
id autoreleasePool;
id cursor;
short int publicKeys[256];
char* clipboardString;
} _GLFWlibraryNS;
// Cocoa-specific per-monitor data
typedef struct _GLFWmonitorNS
CGDirectDisplayID displayID;
CGDisplayModeRef previousMode;
uint32_t unitNumber;
} _GLFWmonitorNS;
// Cocoa-specific per-cursor data
typedef struct _GLFWcursorNS
id object;
} _GLFWcursorNS;
// Cocoa-specific global timer data
typedef struct _GLFWtimeNS
double base;
double resolution;
} _GLFWtimeNS;
void _glfwInitTimer(void);
GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, const GLFWvidmode* desired);
void _glfwRestoreVideoMode(_GLFWmonitor* monitor);
#endif // _glfw3_cocoa_platform_h_