1//======================================================================== 2// GLFW 3.1 OS X - www.glfw.org 3//------------------------------------------------------------------------ 4// Copyright (c) 2009-2010 Camilla Berglund <elmindreda@elmindreda.org> 5// 6// This software is provided 'as-is', without any express or implied 7// warranty. In no event will the authors be held liable for any damages 8// arising from the use of this software. 9// 10// Permission is granted to anyone to use this software for any purpose, 11// including commercial applications, and to alter it and redistribute it 12// freely, subject to the following restrictions: 13// 14// 1. The origin of this software must not be misrepresented; you must not 15// claim that you wrote the original software. If you use this software 16// in a product, an acknowledgment in the product documentation would 17// be appreciated but is not required. 18// 19// 2. Altered source versions must be plainly marked as such, and must not 20// be misrepresented as being the original software. 21// 22// 3. This notice may not be removed or altered from any source 23// distribution. 24// 25//======================================================================== 26 27#include "internal.h" 28#include <sys/param.h> // For MAXPATHLEN 29 30 31#if defined(_GLFW_USE_CHDIR) 32 33// Change to our application bundle's resources directory, if present 34// 35static void changeToResourcesDirectory(void) 36{ 37 char resourcesPath[MAXPATHLEN]; 38 39 CFBundleRef bundle = CFBundleGetMainBundle(); 40 if (!bundle) 41 return; 42 43 CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(bundle); 44 45 CFStringRef last = CFURLCopyLastPathComponent(resourcesURL); 46 if (CFStringCompare(CFSTR("Resources"), last, 0) != kCFCompareEqualTo) 47 { 48 CFRelease(last); 49 CFRelease(resourcesURL); 50 return; 51 } 52 53 CFRelease(last); 54 55 if (!CFURLGetFileSystemRepresentation(resourcesURL, 56 true, 57 (UInt8*) resourcesPath, 58 MAXPATHLEN)) 59 { 60 CFRelease(resourcesURL); 61 return; 62 } 63 64 CFRelease(resourcesURL); 65 66 chdir(resourcesPath); 67} 68 69#endif /* _GLFW_USE_CHDIR */ 70 71// Create key code translation tables 72// 73static void createKeyTables(void) 74{ 75 memset(_glfw.ns.publicKeys, -1, sizeof(_glfw.ns.publicKeys)); 76 77 _glfw.ns.publicKeys[0x1D] = GLFW_KEY_0; 78 _glfw.ns.publicKeys[0x12] = GLFW_KEY_1; 79 _glfw.ns.publicKeys[0x13] = GLFW_KEY_2; 80 _glfw.ns.publicKeys[0x14] = GLFW_KEY_3; 81 _glfw.ns.publicKeys[0x15] = GLFW_KEY_4; 82 _glfw.ns.publicKeys[0x17] = GLFW_KEY_5; 83 _glfw.ns.publicKeys[0x16] = GLFW_KEY_6; 84 _glfw.ns.publicKeys[0x1A] = GLFW_KEY_7; 85 _glfw.ns.publicKeys[0x1C] = GLFW_KEY_8; 86 _glfw.ns.publicKeys[0x19] = GLFW_KEY_9; 87 _glfw.ns.publicKeys[0x00] = GLFW_KEY_A; 88 _glfw.ns.publicKeys[0x0B] = GLFW_KEY_B; 89 _glfw.ns.publicKeys[0x08] = GLFW_KEY_C; 90 _glfw.ns.publicKeys[0x02] = GLFW_KEY_D; 91 _glfw.ns.publicKeys[0x0E] = GLFW_KEY_E; 92 _glfw.ns.publicKeys[0x03] = GLFW_KEY_F; 93 _glfw.ns.publicKeys[0x05] = GLFW_KEY_G; 94 _glfw.ns.publicKeys[0x04] = GLFW_KEY_H; 95 _glfw.ns.publicKeys[0x22] = GLFW_KEY_I; 96 _glfw.ns.publicKeys[0x26] = GLFW_KEY_J; 97 _glfw.ns.publicKeys[0x28] = GLFW_KEY_K; 98 _glfw.ns.publicKeys[0x25] = GLFW_KEY_L; 99 _glfw.ns.publicKeys[0x2E] = GLFW_KEY_M; 100 _glfw.ns.publicKeys[0x2D] = GLFW_KEY_N; 101 _glfw.ns.publicKeys[0x1F] = GLFW_KEY_O; 102 _glfw.ns.publicKeys[0x23] = GLFW_KEY_P; 103 _glfw.ns.publicKeys[0x0C] = GLFW_KEY_Q; 104 _glfw.ns.publicKeys[0x0F] = GLFW_KEY_R; 105 _glfw.ns.publicKeys[0x01] = GLFW_KEY_S; 106 _glfw.ns.publicKeys[0x11] = GLFW_KEY_T; 107 _glfw.ns.publicKeys[0x20] = GLFW_KEY_U; 108 _glfw.ns.publicKeys[0x09] = GLFW_KEY_V; 109 _glfw.ns.publicKeys[0x0D] = GLFW_KEY_W; 110 _glfw.ns.publicKeys[0x07] = GLFW_KEY_X; 111 _glfw.ns.publicKeys[0x10] = GLFW_KEY_Y; 112 _glfw.ns.publicKeys[0x06] = GLFW_KEY_Z; 113 114 _glfw.ns.publicKeys[0x27] = GLFW_KEY_APOSTROPHE; 115 _glfw.ns.publicKeys[0x2A] = GLFW_KEY_BACKSLASH; 116 _glfw.ns.publicKeys[0x2B] = GLFW_KEY_COMMA; 117 _glfw.ns.publicKeys[0x18] = GLFW_KEY_EQUAL; 118 _glfw.ns.publicKeys[0x32] = GLFW_KEY_GRAVE_ACCENT; 119 _glfw.ns.publicKeys[0x21] = GLFW_KEY_LEFT_BRACKET; 120 _glfw.ns.publicKeys[0x1B] = GLFW_KEY_MINUS; 121 _glfw.ns.publicKeys[0x2F] = GLFW_KEY_PERIOD; 122 _glfw.ns.publicKeys[0x1E] = GLFW_KEY_RIGHT_BRACKET; 123 _glfw.ns.publicKeys[0x29] = GLFW_KEY_SEMICOLON; 124 _glfw.ns.publicKeys[0x2C] = GLFW_KEY_SLASH; 125 _glfw.ns.publicKeys[0x0A] = GLFW_KEY_WORLD_1; 126 127 _glfw.ns.publicKeys[0x33] = GLFW_KEY_BACKSPACE; 128 _glfw.ns.publicKeys[0x39] = GLFW_KEY_CAPS_LOCK; 129 _glfw.ns.publicKeys[0x75] = GLFW_KEY_DELETE; 130 _glfw.ns.publicKeys[0x7D] = GLFW_KEY_DOWN; 131 _glfw.ns.publicKeys[0x77] = GLFW_KEY_END; 132 _glfw.ns.publicKeys[0x24] = GLFW_KEY_ENTER; 133 _glfw.ns.publicKeys[0x35] = GLFW_KEY_ESCAPE; 134 _glfw.ns.publicKeys[0x7A] = GLFW_KEY_F1; 135 _glfw.ns.publicKeys[0x78] = GLFW_KEY_F2; 136 _glfw.ns.publicKeys[0x63] = GLFW_KEY_F3; 137 _glfw.ns.publicKeys[0x76] = GLFW_KEY_F4; 138 _glfw.ns.publicKeys[0x60] = GLFW_KEY_F5; 139 _glfw.ns.publicKeys[0x61] = GLFW_KEY_F6; 140 _glfw.ns.publicKeys[0x62] = GLFW_KEY_F7; 141 _glfw.ns.publicKeys[0x64] = GLFW_KEY_F8; 142 _glfw.ns.publicKeys[0x65] = GLFW_KEY_F9; 143 _glfw.ns.publicKeys[0x6D] = GLFW_KEY_F10; 144 _glfw.ns.publicKeys[0x67] = GLFW_KEY_F11; 145 _glfw.ns.publicKeys[0x6F] = GLFW_KEY_F12; 146 _glfw.ns.publicKeys[0x69] = GLFW_KEY_F13; 147 _glfw.ns.publicKeys[0x6B] = GLFW_KEY_F14; 148 _glfw.ns.publicKeys[0x71] = GLFW_KEY_F15; 149 _glfw.ns.publicKeys[0x6A] = GLFW_KEY_F16; 150 _glfw.ns.publicKeys[0x40] = GLFW_KEY_F17; 151 _glfw.ns.publicKeys[0x4F] = GLFW_KEY_F18; 152 _glfw.ns.publicKeys[0x50] = GLFW_KEY_F19; 153 _glfw.ns.publicKeys[0x5A] = GLFW_KEY_F20; 154 _glfw.ns.publicKeys[0x73] = GLFW_KEY_HOME; 155 _glfw.ns.publicKeys[0x72] = GLFW_KEY_INSERT; 156 _glfw.ns.publicKeys[0x7B] = GLFW_KEY_LEFT; 157 _glfw.ns.publicKeys[0x3A] = GLFW_KEY_LEFT_ALT; 158 _glfw.ns.publicKeys[0x3B] = GLFW_KEY_LEFT_CONTROL; 159 _glfw.ns.publicKeys[0x38] = GLFW_KEY_LEFT_SHIFT; 160 _glfw.ns.publicKeys[0x37] = GLFW_KEY_LEFT_SUPER; 161 _glfw.ns.publicKeys[0x6E] = GLFW_KEY_MENU; 162 _glfw.ns.publicKeys[0x47] = GLFW_KEY_NUM_LOCK; 163 _glfw.ns.publicKeys[0x79] = GLFW_KEY_PAGE_DOWN; 164 _glfw.ns.publicKeys[0x74] = GLFW_KEY_PAGE_UP; 165 _glfw.ns.publicKeys[0x7C] = GLFW_KEY_RIGHT; 166 _glfw.ns.publicKeys[0x3D] = GLFW_KEY_RIGHT_ALT; 167 _glfw.ns.publicKeys[0x3E] = GLFW_KEY_RIGHT_CONTROL; 168 _glfw.ns.publicKeys[0x3C] = GLFW_KEY_RIGHT_SHIFT; 169 _glfw.ns.publicKeys[0x36] = GLFW_KEY_RIGHT_SUPER; 170 _glfw.ns.publicKeys[0x31] = GLFW_KEY_SPACE; 171 _glfw.ns.publicKeys[0x30] = GLFW_KEY_TAB; 172 _glfw.ns.publicKeys[0x7E] = GLFW_KEY_UP; 173 174 _glfw.ns.publicKeys[0x52] = GLFW_KEY_KP_0; 175 _glfw.ns.publicKeys[0x53] = GLFW_KEY_KP_1; 176 _glfw.ns.publicKeys[0x54] = GLFW_KEY_KP_2; 177 _glfw.ns.publicKeys[0x55] = GLFW_KEY_KP_3; 178 _glfw.ns.publicKeys[0x56] = GLFW_KEY_KP_4; 179 _glfw.ns.publicKeys[0x57] = GLFW_KEY_KP_5; 180 _glfw.ns.publicKeys[0x58] = GLFW_KEY_KP_6; 181 _glfw.ns.publicKeys[0x59] = GLFW_KEY_KP_7; 182 _glfw.ns.publicKeys[0x5B] = GLFW_KEY_KP_8; 183 _glfw.ns.publicKeys[0x5C] = GLFW_KEY_KP_9; 184 _glfw.ns.publicKeys[0x45] = GLFW_KEY_KP_ADD; 185 _glfw.ns.publicKeys[0x41] = GLFW_KEY_KP_DECIMAL; 186 _glfw.ns.publicKeys[0x4B] = GLFW_KEY_KP_DIVIDE; 187 _glfw.ns.publicKeys[0x4C] = GLFW_KEY_KP_ENTER; 188 _glfw.ns.publicKeys[0x51] = GLFW_KEY_KP_EQUAL; 189 _glfw.ns.publicKeys[0x43] = GLFW_KEY_KP_MULTIPLY; 190 _glfw.ns.publicKeys[0x4E] = GLFW_KEY_KP_SUBTRACT; 191} 192 193 194////////////////////////////////////////////////////////////////////////// 195////// GLFW platform API ////// 196////////////////////////////////////////////////////////////////////////// 197 198int _glfwPlatformInit(void) 199{ 200 _glfw.ns.autoreleasePool = [[NSAutoreleasePool alloc] init]; 201 202#if defined(_GLFW_USE_CHDIR) 203 changeToResourcesDirectory(); 204#endif 205 206 createKeyTables(); 207 208 _glfw.ns.eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState); 209 if (!_glfw.ns.eventSource) 210 return GL_FALSE; 211 212 CGEventSourceSetLocalEventsSuppressionInterval(_glfw.ns.eventSource, 0.0); 213 214 if (!_glfwInitContextAPI()) 215 return GL_FALSE; 216 217 _glfwInitTimer(); 218 _glfwInitJoysticks(); 219 220 return GL_TRUE; 221} 222 223void _glfwPlatformTerminate(void) 224{ 225 if (_glfw.ns.eventSource) 226 { 227 CFRelease(_glfw.ns.eventSource); 228 _glfw.ns.eventSource = NULL; 229 } 230 231 if (_glfw.ns.delegate) 232 { 233 [NSApp setDelegate:nil]; 234 [_glfw.ns.delegate release]; 235 _glfw.ns.delegate = nil; 236 } 237 238 [_glfw.ns.autoreleasePool release]; 239 _glfw.ns.autoreleasePool = nil; 240 241 [_glfw.ns.cursor release]; 242 _glfw.ns.cursor = nil; 243 244 free(_glfw.ns.clipboardString); 245 246 _glfwTerminateJoysticks(); 247 _glfwTerminateContextAPI(); 248} 249 250const char* _glfwPlatformGetVersionString(void) 251{ 252 return _GLFW_VERSION_NUMBER " Cocoa" 253#if defined(_GLFW_NSGL) 254 " NSGL" 255#endif 256#if defined(_GLFW_USE_CHDIR) 257 " chdir" 258#endif 259#if defined(_GLFW_USE_MENUBAR) 260 " menubar" 261#endif 262#if defined(_GLFW_USE_RETINA) 263 " retina" 264#endif 265#if defined(_GLFW_BUILD_DLL) 266 " dynamic" 267#endif 268 ; 269} 270 271