diff options
Diffstat (limited to '3rdparty/glfw/source/src/cocoa_init.m')
| -rw-r--r-- | 3rdparty/glfw/source/src/cocoa_init.m | 683 |
1 files changed, 683 insertions, 0 deletions
diff --git a/3rdparty/glfw/source/src/cocoa_init.m b/3rdparty/glfw/source/src/cocoa_init.m new file mode 100644 index 0000000..714f949 --- /dev/null +++ b/3rdparty/glfw/source/src/cocoa_init.m @@ -0,0 +1,683 @@ +//======================================================================== +// GLFW 3.4 macOS - www.glfw.org +//------------------------------------------------------------------------ +// Copyright (c) 2009-2019 Camilla Löwy <[email protected]> +// +// 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. +// +//======================================================================== +// It is fine to use C99 in this file because it will not be built with VS +//======================================================================== + +#include "internal.h" +#include <sys/param.h> // For MAXPATHLEN + +// Needed for _NSGetProgname +#include <crt_externs.h> + +// Change to our application bundle's resources directory, if present +// +static void changeToResourcesDirectory(void) +{ + char resourcesPath[MAXPATHLEN]; + + CFBundleRef bundle = CFBundleGetMainBundle(); + if (!bundle) + return; + + CFURLRef resourcesURL = CFBundleCopyResourcesDirectoryURL(bundle); + + CFStringRef last = CFURLCopyLastPathComponent(resourcesURL); + if (CFStringCompare(CFSTR("Resources"), last, 0) != kCFCompareEqualTo) + { + CFRelease(last); + CFRelease(resourcesURL); + return; + } + + CFRelease(last); + + if (!CFURLGetFileSystemRepresentation(resourcesURL, + true, + (UInt8*) resourcesPath, + MAXPATHLEN)) + { + CFRelease(resourcesURL); + return; + } + + CFRelease(resourcesURL); + + chdir(resourcesPath); +} + +// Set up the menu bar (manually) +// This is nasty, nasty stuff -- calls to undocumented semi-private APIs that +// could go away at any moment, lots of stuff that really should be +// localize(d|able), etc. Add a nib to save us this horror. +// +static void createMenuBar(void) +{ + NSString* appName = nil; + NSDictionary* bundleInfo = [[NSBundle mainBundle] infoDictionary]; + NSString* nameKeys[] = + { + @"CFBundleDisplayName", + @"CFBundleName", + @"CFBundleExecutable", + }; + + // Try to figure out what the calling application is called + + for (size_t i = 0; i < sizeof(nameKeys) / sizeof(nameKeys[0]); i++) + { + id name = bundleInfo[nameKeys[i]]; + if (name && + [name isKindOfClass:[NSString class]] && + ![name isEqualToString:@""]) + { + appName = name; + break; + } + } + + if (!appName) + { + char** progname = _NSGetProgname(); + if (progname && *progname) + appName = @(*progname); + else + appName = @"GLFW Application"; + } + + NSMenu* bar = [[NSMenu alloc] init]; + [NSApp setMainMenu:bar]; + + NSMenuItem* appMenuItem = + [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""]; + NSMenu* appMenu = [[NSMenu alloc] init]; + [appMenuItem setSubmenu:appMenu]; + + [appMenu addItemWithTitle:[NSString stringWithFormat:@"About %@", appName] + action:@selector(orderFrontStandardAboutPanel:) + keyEquivalent:@""]; + [appMenu addItem:[NSMenuItem separatorItem]]; + NSMenu* servicesMenu = [[NSMenu alloc] init]; + [NSApp setServicesMenu:servicesMenu]; + [[appMenu addItemWithTitle:@"Services" + action:NULL + keyEquivalent:@""] setSubmenu:servicesMenu]; + [servicesMenu release]; + [appMenu addItem:[NSMenuItem separatorItem]]; + [appMenu addItemWithTitle:[NSString stringWithFormat:@"Hide %@", appName] + action:@selector(hide:) + keyEquivalent:@"h"]; + [[appMenu addItemWithTitle:@"Hide Others" + action:@selector(hideOtherApplications:) + keyEquivalent:@"h"] + setKeyEquivalentModifierMask:NSEventModifierFlagOption | NSEventModifierFlagCommand]; + [appMenu addItemWithTitle:@"Show All" + action:@selector(unhideAllApplications:) + keyEquivalent:@""]; + [appMenu addItem:[NSMenuItem separatorItem]]; + [appMenu addItemWithTitle:[NSString stringWithFormat:@"Quit %@", appName] + action:@selector(terminate:) + keyEquivalent:@"q"]; + + NSMenuItem* windowMenuItem = + [bar addItemWithTitle:@"" action:NULL keyEquivalent:@""]; + [bar release]; + NSMenu* windowMenu = [[NSMenu alloc] initWithTitle:@"Window"]; + [NSApp setWindowsMenu:windowMenu]; + [windowMenuItem setSubmenu:windowMenu]; + + [windowMenu addItemWithTitle:@"Minimize" + action:@selector(performMiniaturize:) + keyEquivalent:@"m"]; + [windowMenu addItemWithTitle:@"Zoom" + action:@selector(performZoom:) + keyEquivalent:@""]; + [windowMenu addItem:[NSMenuItem separatorItem]]; + [windowMenu addItemWithTitle:@"Bring All to Front" + action:@selector(arrangeInFront:) + keyEquivalent:@""]; + + // TODO: Make this appear at the bottom of the menu (for consistency) + [windowMenu addItem:[NSMenuItem separatorItem]]; + [[windowMenu addItemWithTitle:@"Enter Full Screen" + action:@selector(toggleFullScreen:) + keyEquivalent:@"f"] + setKeyEquivalentModifierMask:NSEventModifierFlagControl | NSEventModifierFlagCommand]; + + // Prior to Snow Leopard, we need to use this oddly-named semi-private API + // to get the application menu working properly. + SEL setAppleMenuSelector = NSSelectorFromString(@"setAppleMenu:"); + [NSApp performSelector:setAppleMenuSelector withObject:appMenu]; +} + +// Create key code translation tables +// +static void createKeyTables(void) +{ + memset(_glfw.ns.keycodes, -1, sizeof(_glfw.ns.keycodes)); + memset(_glfw.ns.scancodes, -1, sizeof(_glfw.ns.scancodes)); + + _glfw.ns.keycodes[0x1D] = GLFW_KEY_0; + _glfw.ns.keycodes[0x12] = GLFW_KEY_1; + _glfw.ns.keycodes[0x13] = GLFW_KEY_2; + _glfw.ns.keycodes[0x14] = GLFW_KEY_3; + _glfw.ns.keycodes[0x15] = GLFW_KEY_4; + _glfw.ns.keycodes[0x17] = GLFW_KEY_5; + _glfw.ns.keycodes[0x16] = GLFW_KEY_6; + _glfw.ns.keycodes[0x1A] = GLFW_KEY_7; + _glfw.ns.keycodes[0x1C] = GLFW_KEY_8; + _glfw.ns.keycodes[0x19] = GLFW_KEY_9; + _glfw.ns.keycodes[0x00] = GLFW_KEY_A; + _glfw.ns.keycodes[0x0B] = GLFW_KEY_B; + _glfw.ns.keycodes[0x08] = GLFW_KEY_C; + _glfw.ns.keycodes[0x02] = GLFW_KEY_D; + _glfw.ns.keycodes[0x0E] = GLFW_KEY_E; + _glfw.ns.keycodes[0x03] = GLFW_KEY_F; + _glfw.ns.keycodes[0x05] = GLFW_KEY_G; + _glfw.ns.keycodes[0x04] = GLFW_KEY_H; + _glfw.ns.keycodes[0x22] = GLFW_KEY_I; + _glfw.ns.keycodes[0x26] = GLFW_KEY_J; + _glfw.ns.keycodes[0x28] = GLFW_KEY_K; + _glfw.ns.keycodes[0x25] = GLFW_KEY_L; + _glfw.ns.keycodes[0x2E] = GLFW_KEY_M; + _glfw.ns.keycodes[0x2D] = GLFW_KEY_N; + _glfw.ns.keycodes[0x1F] = GLFW_KEY_O; + _glfw.ns.keycodes[0x23] = GLFW_KEY_P; + _glfw.ns.keycodes[0x0C] = GLFW_KEY_Q; + _glfw.ns.keycodes[0x0F] = GLFW_KEY_R; + _glfw.ns.keycodes[0x01] = GLFW_KEY_S; + _glfw.ns.keycodes[0x11] = GLFW_KEY_T; + _glfw.ns.keycodes[0x20] = GLFW_KEY_U; + _glfw.ns.keycodes[0x09] = GLFW_KEY_V; + _glfw.ns.keycodes[0x0D] = GLFW_KEY_W; + _glfw.ns.keycodes[0x07] = GLFW_KEY_X; + _glfw.ns.keycodes[0x10] = GLFW_KEY_Y; + _glfw.ns.keycodes[0x06] = GLFW_KEY_Z; + + _glfw.ns.keycodes[0x27] = GLFW_KEY_APOSTROPHE; + _glfw.ns.keycodes[0x2A] = GLFW_KEY_BACKSLASH; + _glfw.ns.keycodes[0x2B] = GLFW_KEY_COMMA; + _glfw.ns.keycodes[0x18] = GLFW_KEY_EQUAL; + _glfw.ns.keycodes[0x32] = GLFW_KEY_GRAVE_ACCENT; + _glfw.ns.keycodes[0x21] = GLFW_KEY_LEFT_BRACKET; + _glfw.ns.keycodes[0x1B] = GLFW_KEY_MINUS; + _glfw.ns.keycodes[0x2F] = GLFW_KEY_PERIOD; + _glfw.ns.keycodes[0x1E] = GLFW_KEY_RIGHT_BRACKET; + _glfw.ns.keycodes[0x29] = GLFW_KEY_SEMICOLON; + _glfw.ns.keycodes[0x2C] = GLFW_KEY_SLASH; + _glfw.ns.keycodes[0x0A] = GLFW_KEY_WORLD_1; + + _glfw.ns.keycodes[0x33] = GLFW_KEY_BACKSPACE; + _glfw.ns.keycodes[0x39] = GLFW_KEY_CAPS_LOCK; + _glfw.ns.keycodes[0x75] = GLFW_KEY_DELETE; + _glfw.ns.keycodes[0x7D] = GLFW_KEY_DOWN; + _glfw.ns.keycodes[0x77] = GLFW_KEY_END; + _glfw.ns.keycodes[0x24] = GLFW_KEY_ENTER; + _glfw.ns.keycodes[0x35] = GLFW_KEY_ESCAPE; + _glfw.ns.keycodes[0x7A] = GLFW_KEY_F1; + _glfw.ns.keycodes[0x78] = GLFW_KEY_F2; + _glfw.ns.keycodes[0x63] = GLFW_KEY_F3; + _glfw.ns.keycodes[0x76] = GLFW_KEY_F4; + _glfw.ns.keycodes[0x60] = GLFW_KEY_F5; + _glfw.ns.keycodes[0x61] = GLFW_KEY_F6; + _glfw.ns.keycodes[0x62] = GLFW_KEY_F7; + _glfw.ns.keycodes[0x64] = GLFW_KEY_F8; + _glfw.ns.keycodes[0x65] = GLFW_KEY_F9; + _glfw.ns.keycodes[0x6D] = GLFW_KEY_F10; + _glfw.ns.keycodes[0x67] = GLFW_KEY_F11; + _glfw.ns.keycodes[0x6F] = GLFW_KEY_F12; + _glfw.ns.keycodes[0x69] = GLFW_KEY_PRINT_SCREEN; + _glfw.ns.keycodes[0x6B] = GLFW_KEY_F14; + _glfw.ns.keycodes[0x71] = GLFW_KEY_F15; + _glfw.ns.keycodes[0x6A] = GLFW_KEY_F16; + _glfw.ns.keycodes[0x40] = GLFW_KEY_F17; + _glfw.ns.keycodes[0x4F] = GLFW_KEY_F18; + _glfw.ns.keycodes[0x50] = GLFW_KEY_F19; + _glfw.ns.keycodes[0x5A] = GLFW_KEY_F20; + _glfw.ns.keycodes[0x73] = GLFW_KEY_HOME; + _glfw.ns.keycodes[0x72] = GLFW_KEY_INSERT; + _glfw.ns.keycodes[0x7B] = GLFW_KEY_LEFT; + _glfw.ns.keycodes[0x3A] = GLFW_KEY_LEFT_ALT; + _glfw.ns.keycodes[0x3B] = GLFW_KEY_LEFT_CONTROL; + _glfw.ns.keycodes[0x38] = GLFW_KEY_LEFT_SHIFT; + _glfw.ns.keycodes[0x37] = GLFW_KEY_LEFT_SUPER; + _glfw.ns.keycodes[0x6E] = GLFW_KEY_MENU; + _glfw.ns.keycodes[0x47] = GLFW_KEY_NUM_LOCK; + _glfw.ns.keycodes[0x79] = GLFW_KEY_PAGE_DOWN; + _glfw.ns.keycodes[0x74] = GLFW_KEY_PAGE_UP; + _glfw.ns.keycodes[0x7C] = GLFW_KEY_RIGHT; + _glfw.ns.keycodes[0x3D] = GLFW_KEY_RIGHT_ALT; + _glfw.ns.keycodes[0x3E] = GLFW_KEY_RIGHT_CONTROL; + _glfw.ns.keycodes[0x3C] = GLFW_KEY_RIGHT_SHIFT; + _glfw.ns.keycodes[0x36] = GLFW_KEY_RIGHT_SUPER; + _glfw.ns.keycodes[0x31] = GLFW_KEY_SPACE; + _glfw.ns.keycodes[0x30] = GLFW_KEY_TAB; + _glfw.ns.keycodes[0x7E] = GLFW_KEY_UP; + + _glfw.ns.keycodes[0x52] = GLFW_KEY_KP_0; + _glfw.ns.keycodes[0x53] = GLFW_KEY_KP_1; + _glfw.ns.keycodes[0x54] = GLFW_KEY_KP_2; + _glfw.ns.keycodes[0x55] = GLFW_KEY_KP_3; + _glfw.ns.keycodes[0x56] = GLFW_KEY_KP_4; + _glfw.ns.keycodes[0x57] = GLFW_KEY_KP_5; + _glfw.ns.keycodes[0x58] = GLFW_KEY_KP_6; + _glfw.ns.keycodes[0x59] = GLFW_KEY_KP_7; + _glfw.ns.keycodes[0x5B] = GLFW_KEY_KP_8; + _glfw.ns.keycodes[0x5C] = GLFW_KEY_KP_9; + _glfw.ns.keycodes[0x45] = GLFW_KEY_KP_ADD; + _glfw.ns.keycodes[0x41] = GLFW_KEY_KP_DECIMAL; + _glfw.ns.keycodes[0x4B] = GLFW_KEY_KP_DIVIDE; + _glfw.ns.keycodes[0x4C] = GLFW_KEY_KP_ENTER; + _glfw.ns.keycodes[0x51] = GLFW_KEY_KP_EQUAL; + _glfw.ns.keycodes[0x43] = GLFW_KEY_KP_MULTIPLY; + _glfw.ns.keycodes[0x4E] = GLFW_KEY_KP_SUBTRACT; + + for (int scancode = 0; scancode < 256; scancode++) + { + // Store the reverse translation for faster key name lookup + if (_glfw.ns.keycodes[scancode] >= 0) + _glfw.ns.scancodes[_glfw.ns.keycodes[scancode]] = scancode; + } +} + +// Retrieve Unicode data for the current keyboard layout +// +static GLFWbool updateUnicodeData(void) +{ + if (_glfw.ns.inputSource) + { + CFRelease(_glfw.ns.inputSource); + _glfw.ns.inputSource = NULL; + _glfw.ns.unicodeData = nil; + } + + _glfw.ns.inputSource = TISCopyCurrentKeyboardLayoutInputSource(); + if (!_glfw.ns.inputSource) + { + _glfwInputError(GLFW_PLATFORM_ERROR, + "Cocoa: Failed to retrieve keyboard layout input source"); + return GLFW_FALSE; + } + + _glfw.ns.unicodeData = + TISGetInputSourceProperty(_glfw.ns.inputSource, + kTISPropertyUnicodeKeyLayoutData); + if (!_glfw.ns.unicodeData) + { + _glfwInputError(GLFW_PLATFORM_ERROR, + "Cocoa: Failed to retrieve keyboard layout Unicode data"); + return GLFW_FALSE; + } + + return GLFW_TRUE; +} + +// Load HIToolbox.framework and the TIS symbols we need from it +// +static GLFWbool initializeTIS(void) +{ + // This works only because Cocoa has already loaded it properly + _glfw.ns.tis.bundle = + CFBundleGetBundleWithIdentifier(CFSTR("com.apple.HIToolbox")); + if (!_glfw.ns.tis.bundle) + { + _glfwInputError(GLFW_PLATFORM_ERROR, + "Cocoa: Failed to load HIToolbox.framework"); + return GLFW_FALSE; + } + + CFStringRef* kPropertyUnicodeKeyLayoutData = + CFBundleGetDataPointerForName(_glfw.ns.tis.bundle, + CFSTR("kTISPropertyUnicodeKeyLayoutData")); + _glfw.ns.tis.CopyCurrentKeyboardLayoutInputSource = + CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle, + CFSTR("TISCopyCurrentKeyboardLayoutInputSource")); + _glfw.ns.tis.GetInputSourceProperty = + CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle, + CFSTR("TISGetInputSourceProperty")); + _glfw.ns.tis.GetKbdType = + CFBundleGetFunctionPointerForName(_glfw.ns.tis.bundle, + CFSTR("LMGetKbdType")); + + if (!kPropertyUnicodeKeyLayoutData || + !TISCopyCurrentKeyboardLayoutInputSource || + !TISGetInputSourceProperty || + !LMGetKbdType) + { + _glfwInputError(GLFW_PLATFORM_ERROR, + "Cocoa: Failed to load TIS API symbols"); + return GLFW_FALSE; + } + + _glfw.ns.tis.kPropertyUnicodeKeyLayoutData = + *kPropertyUnicodeKeyLayoutData; + + return updateUnicodeData(); +} + +@interface GLFWHelper : NSObject +@end + +@implementation GLFWHelper + +- (void)selectedKeyboardInputSourceChanged:(NSObject* )object +{ + updateUnicodeData(); +} + +- (void)doNothing:(id)object +{ +} + +@end // GLFWHelper + +@interface GLFWApplicationDelegate : NSObject <NSApplicationDelegate> +@end + +@implementation GLFWApplicationDelegate + +- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender +{ + for (_GLFWwindow* window = _glfw.windowListHead; window; window = window->next) + _glfwInputWindowCloseRequest(window); + + return NSTerminateCancel; +} + +- (void)applicationDidChangeScreenParameters:(NSNotification *) notification +{ + for (_GLFWwindow* window = _glfw.windowListHead; window; window = window->next) + { + if (window->context.client != GLFW_NO_API) + [window->context.nsgl.object update]; + } + + _glfwPollMonitorsCocoa(); +} + +- (void)applicationWillFinishLaunching:(NSNotification *)notification +{ + if (_glfw.hints.init.ns.menubar) + { + // Menu bar setup must go between sharedApplication and finishLaunching + // in order to properly emulate the behavior of NSApplicationMain + + if ([[NSBundle mainBundle] pathForResource:@"MainMenu" ofType:@"nib"]) + { + [[NSBundle mainBundle] loadNibNamed:@"MainMenu" + owner:NSApp + topLevelObjects:&_glfw.ns.nibObjects]; + } + else + createMenuBar(); + } +} + +- (void)applicationDidFinishLaunching:(NSNotification *)notification +{ + _glfwPostEmptyEventCocoa(); + [NSApp stop:nil]; +} + +- (void)applicationDidHide:(NSNotification *)notification +{ + for (int i = 0; i < _glfw.monitorCount; i++) + _glfwRestoreVideoModeCocoa(_glfw.monitors[i]); +} + +@end // GLFWApplicationDelegate + + +////////////////////////////////////////////////////////////////////////// +////// GLFW internal API ////// +////////////////////////////////////////////////////////////////////////// + +void* _glfwLoadLocalVulkanLoaderCocoa(void) +{ + CFBundleRef bundle = CFBundleGetMainBundle(); + if (!bundle) + return NULL; + + CFURLRef url = + CFBundleCopyAuxiliaryExecutableURL(bundle, CFSTR("libvulkan.1.dylib")); + if (!url) + return NULL; + + char path[PATH_MAX]; + void* handle = NULL; + + if (CFURLGetFileSystemRepresentation(url, true, (UInt8*) path, sizeof(path) - 1)) + handle = _glfwPlatformLoadModule(path); + + CFRelease(url); + return handle; +} + + +////////////////////////////////////////////////////////////////////////// +////// GLFW platform API ////// +////////////////////////////////////////////////////////////////////////// + +GLFWbool _glfwConnectCocoa(int platformID, _GLFWplatform* platform) +{ + const _GLFWplatform cocoa = + { + GLFW_PLATFORM_COCOA, + _glfwInitCocoa, + _glfwTerminateCocoa, + _glfwGetCursorPosCocoa, + _glfwSetCursorPosCocoa, + _glfwSetCursorModeCocoa, + _glfwSetRawMouseMotionCocoa, + _glfwRawMouseMotionSupportedCocoa, + _glfwKeyboardsSupportedCocoa, + _glfwCreateCursorCocoa, + _glfwCreateStandardCursorCocoa, + _glfwDestroyCursorCocoa, + _glfwSetCursorCocoa, + _glfwGetScancodeNameCocoa, + _glfwGetKeyScancodeCocoa, + _glfwSetClipboardStringCocoa, + _glfwGetClipboardStringCocoa, + _glfwInitJoysticksCocoa, + _glfwTerminateJoysticksCocoa, + _glfwPollJoystickCocoa, + _glfwGetMappingNameCocoa, + _glfwUpdateGamepadGUIDCocoa, + _glfwFreeMonitorCocoa, + _glfwGetMonitorPosCocoa, + _glfwGetMonitorContentScaleCocoa, + _glfwGetMonitorWorkareaCocoa, + _glfwGetVideoModesCocoa, + _glfwGetVideoModeCocoa, + _glfwGetGammaRampCocoa, + _glfwSetGammaRampCocoa, + _glfwCreateWindowCocoa, + _glfwDestroyWindowCocoa, + _glfwSetWindowTitleCocoa, + _glfwSetWindowIconCocoa, + _glfwGetWindowPosCocoa, + _glfwSetWindowPosCocoa, + _glfwGetWindowSizeCocoa, + _glfwSetWindowSizeCocoa, + _glfwSetWindowSizeLimitsCocoa, + _glfwSetWindowAspectRatioCocoa, + _glfwGetFramebufferSizeCocoa, + _glfwGetWindowFrameSizeCocoa, + _glfwGetWindowContentScaleCocoa, + _glfwIconifyWindowCocoa, + _glfwRestoreWindowCocoa, + _glfwMaximizeWindowCocoa, + _glfwShowWindowCocoa, + _glfwHideWindowCocoa, + _glfwRequestWindowAttentionCocoa, + _glfwFocusWindowCocoa, + _glfwSetWindowMonitorCocoa, + _glfwWindowFocusedCocoa, + _glfwWindowIconifiedCocoa, + _glfwWindowVisibleCocoa, + _glfwWindowMaximizedCocoa, + _glfwWindowHoveredCocoa, + _glfwFramebufferTransparentCocoa, + _glfwGetWindowOpacityCocoa, + _glfwSetWindowResizableCocoa, + _glfwSetWindowDecoratedCocoa, + _glfwSetWindowFloatingCocoa, + _glfwSetWindowOpacityCocoa, + _glfwSetWindowMousePassthroughCocoa, + _glfwPollEventsCocoa, + _glfwWaitEventsCocoa, + _glfwWaitEventsTimeoutCocoa, + _glfwPostEmptyEventCocoa, + _glfwGetEGLPlatformCocoa, + _glfwGetEGLNativeDisplayCocoa, + _glfwGetEGLNativeWindowCocoa, + _glfwGetRequiredInstanceExtensionsCocoa, + _glfwGetPhysicalDevicePresentationSupportCocoa, + _glfwCreateWindowSurfaceCocoa, + }; + + *platform = cocoa; + return GLFW_TRUE; +} + +int _glfwInitCocoa(void) +{ + @autoreleasepool { + + _glfw.ns.helper = [[GLFWHelper alloc] init]; + + [NSThread detachNewThreadSelector:@selector(doNothing:) + toTarget:_glfw.ns.helper + withObject:nil]; + + [NSApplication sharedApplication]; + + _glfw.ns.delegate = [[GLFWApplicationDelegate alloc] init]; + if (_glfw.ns.delegate == nil) + { + _glfwInputError(GLFW_PLATFORM_ERROR, + "Cocoa: Failed to create application delegate"); + return GLFW_FALSE; + } + + [NSApp setDelegate:_glfw.ns.delegate]; + + NSEvent* (^block)(NSEvent*) = ^ NSEvent* (NSEvent* event) + { + if ([event modifierFlags] & NSEventModifierFlagCommand) + [[NSApp keyWindow] sendEvent:event]; + + return event; + }; + + _glfw.ns.keyUpMonitor = + [NSEvent addLocalMonitorForEventsMatchingMask:NSEventMaskKeyUp + handler:block]; + + if (_glfw.hints.init.ns.chdir) + changeToResourcesDirectory(); + + // Press and Hold prevents some keys from emitting repeated characters + NSDictionary* defaults = @{@"ApplePressAndHoldEnabled":@NO}; + [[NSUserDefaults standardUserDefaults] registerDefaults:defaults]; + + [[NSNotificationCenter defaultCenter] + addObserver:_glfw.ns.helper + selector:@selector(selectedKeyboardInputSourceChanged:) + name:NSTextInputContextKeyboardSelectionDidChangeNotification + object:nil]; + + createKeyTables(); + + _glfw.ns.eventSource = CGEventSourceCreate(kCGEventSourceStateHIDSystemState); + if (!_glfw.ns.eventSource) + return GLFW_FALSE; + + CGEventSourceSetLocalEventsSuppressionInterval(_glfw.ns.eventSource, 0.0); + + if (!initializeTIS()) + return GLFW_FALSE; + + _glfwPollMonitorsCocoa(); + + if (![[NSRunningApplication currentApplication] isFinishedLaunching]) + [NSApp run]; + + // In case we are unbundled, make us a proper UI application + if (_glfw.hints.init.ns.menubar) + [NSApp setActivationPolicy:NSApplicationActivationPolicyRegular]; + + return GLFW_TRUE; + + } // autoreleasepool +} + +void _glfwTerminateCocoa(void) +{ + @autoreleasepool { + + if (_glfw.ns.inputSource) + { + CFRelease(_glfw.ns.inputSource); + _glfw.ns.inputSource = NULL; + _glfw.ns.unicodeData = nil; + } + + if (_glfw.ns.eventSource) + { + CFRelease(_glfw.ns.eventSource); + _glfw.ns.eventSource = NULL; + } + + if (_glfw.ns.delegate) + { + [NSApp setDelegate:nil]; + [_glfw.ns.delegate release]; + _glfw.ns.delegate = nil; + } + + if (_glfw.ns.helper) + { + [[NSNotificationCenter defaultCenter] + removeObserver:_glfw.ns.helper + name:NSTextInputContextKeyboardSelectionDidChangeNotification + object:nil]; + [[NSNotificationCenter defaultCenter] + removeObserver:_glfw.ns.helper]; + [_glfw.ns.helper release]; + _glfw.ns.helper = nil; + } + + if (_glfw.ns.keyUpMonitor) + [NSEvent removeMonitor:_glfw.ns.keyUpMonitor]; + + _glfw_free(_glfw.ns.clipboardString); + + _glfwTerminateNSGL(); + + } // autoreleasepool +} + |