mirror of
https://github.com/gwm17/glfw.git
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152 lines
4.4 KiB
Objective-C
152 lines
4.4 KiB
Objective-C
//========================================================================
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// GLFW - An OpenGL library
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// Platform: Cocoa
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// API Version: 3.0
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// WWW: http://www.glfw.org/
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//------------------------------------------------------------------------
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// Copyright (c) 2009-2010 Camilla Berglund <elmindreda@elmindreda.org>
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//
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// This software is provided 'as-is', without any express or implied
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// warranty. In no event will the authors be held liable for any damages
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// arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it
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// freely, subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented; you must not
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// claim that you wrote the original software. If you use this software
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// in a product, an acknowledgment in the product documentation would
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// be appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such, and must not
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// be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source
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// distribution.
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//
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//========================================================================
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#ifndef _cocoa_platform_h_
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#define _cocoa_platform_h_
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#include <stdint.h>
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#if defined(__OBJC__)
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#import <Cocoa/Cocoa.h>
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#else
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#include <ApplicationServices/ApplicationServices.h>
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typedef void* id;
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#endif
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#if defined(_GLFW_NSGL)
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#include "nsgl_platform.h"
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#else
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#error "No supported context creation API selected"
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#endif
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#include <IOKit/IOKitLib.h>
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#include <IOKit/IOCFPlugIn.h>
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#include <IOKit/hid/IOHIDLib.h>
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#include <IOKit/hid/IOHIDKeys.h>
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#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNS ns
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#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns
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#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorNS ns
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//========================================================================
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// GLFW platform specific types
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//========================================================================
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//------------------------------------------------------------------------
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// Platform-specific window structure
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//------------------------------------------------------------------------
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typedef struct _GLFWwindowNS
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{
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id object;
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id delegate;
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id view;
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unsigned int modifierFlags;
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} _GLFWwindowNS;
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//------------------------------------------------------------------------
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// Joystick information & state
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//------------------------------------------------------------------------
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typedef struct
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{
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int present;
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char name[256];
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IOHIDDeviceInterface** interface;
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int numAxes;
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int numButtons;
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int numHats;
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CFMutableArrayRef axes;
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CFMutableArrayRef buttons;
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CFMutableArrayRef hats;
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} _GLFWjoy;
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//------------------------------------------------------------------------
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// Platform-specific library global data for Cocoa
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//------------------------------------------------------------------------
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typedef struct _GLFWlibraryNS
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{
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struct {
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double base;
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double resolution;
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} timer;
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CGEventSourceRef eventSource;
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id delegate;
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id autoreleasePool;
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char* clipboardString;
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_GLFWjoy joysticks[GLFW_JOYSTICK_LAST + 1];
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} _GLFWlibraryNS;
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//------------------------------------------------------------------------
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// Platform-specific monitor structure
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//------------------------------------------------------------------------
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typedef struct _GLFWmonitorNS
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{
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CGDirectDisplayID displayID;
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CGDisplayModeRef previousMode;
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} _GLFWmonitorNS;
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//========================================================================
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// Prototypes for platform specific internal functions
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//========================================================================
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// Time
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void _glfwInitTimer(void);
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// Joystick input
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void _glfwInitJoysticks(void);
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void _glfwTerminateJoysticks(void);
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// Fullscreen
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GLboolean _glfwSetVideoMode(_GLFWmonitor* monitor, int* width, int* height, int* bpp);
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void _glfwRestoreVideoMode(_GLFWmonitor* monitor);
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// OpenGL support
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int _glfwInitContextAPI(void);
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void _glfwTerminateContextAPI(void);
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int _glfwCreateContext(_GLFWwindow* window,
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const _GLFWwndconfig* wndconfig,
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const _GLFWfbconfig* fbconfig);
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void _glfwDestroyContext(_GLFWwindow* window);
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#endif // _cocoa_platform_h_
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