Squashed 'external/gainput/' content from commit 2be0a50
git-subtree-dir: external/gainput git-subtree-split: 2be0a50089eafcc6fccb66142180082e48f27f4c
This commit is contained in:
Simone
271
lib/source/gainput/keyboard/GainputInputDeviceKeyboardMac.cpp
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271
lib/source/gainput/keyboard/GainputInputDeviceKeyboardMac.cpp
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#include <gainput/gainput.h>
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#ifdef GAINPUT_PLATFORM_MAC
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#include "GainputKeyboardKeyNames.h"
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#include <gainput/GainputInputDeltaState.h>
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#include <gainput/GainputHelpers.h>
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#include <gainput/GainputLog.h>
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#include "GainputInputDeviceKeyboardMac.h"
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#import <CoreFoundation/CoreFoundation.h>
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#import <IOKit/hid/IOHIDManager.h>
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#import <IOKit/hid/IOHIDUsageTables.h>
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namespace gainput
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{
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extern bool MacIsApplicationKey();
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namespace {
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static void OnDeviceInput(void* inContext, IOReturn inResult, void* inSender, IOHIDValueRef value)
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{
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if (!MacIsApplicationKey())
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{
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return;
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}
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IOHIDElementRef elem = IOHIDValueGetElement(value);
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InputDeviceKeyboardImplMac* device = reinterpret_cast<InputDeviceKeyboardImplMac*>(inContext);
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GAINPUT_ASSERT(device);
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uint16_t scancode = IOHIDElementGetUsage(elem);
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if (IOHIDElementGetUsagePage(elem) != kHIDPage_KeyboardOrKeypad
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|| scancode == kHIDUsage_KeyboardErrorRollOver
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|| scancode == kHIDUsage_KeyboardPOSTFail
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|| scancode == kHIDUsage_KeyboardErrorUndefined
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|| scancode == kHIDUsage_Keyboard_Reserved)
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{
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return;
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}
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const bool pressed = IOHIDValueGetIntegerValue(value) == 1;
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if (device->dialect_.count(scancode))
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{
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const DeviceButtonId buttonId = device->dialect_[scancode];
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InputManager& manager = device->manager_;
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manager.EnqueueConcurrentChange(device->device_, device->nextState_, device->delta_, buttonId, pressed);
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}
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#ifdef GAINPUT_DEBUG
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else
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{
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GAINPUT_LOG("Unmapped key >> scancode: %d\n", int(scancode));
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}
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#endif
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}
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static void OnDeviceConnected(void* inContext, IOReturn inResult, void* inSender, IOHIDDeviceRef inIOHIDDeviceRef)
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{
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InputDeviceKeyboardImplMac* device = reinterpret_cast<InputDeviceKeyboardImplMac*>(inContext);
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GAINPUT_ASSERT(device);
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device->deviceState_ = InputDevice::DS_OK;
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}
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static void OnDeviceRemoved(void* inContext, IOReturn inResult, void* inSender, IOHIDDeviceRef inIOHIDDeviceRef)
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{
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InputDeviceKeyboardImplMac* device = reinterpret_cast<InputDeviceKeyboardImplMac*>(inContext);
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GAINPUT_ASSERT(device);
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device->deviceState_ = InputDevice::DS_UNAVAILABLE;
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}
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}
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InputDeviceKeyboardImplMac::InputDeviceKeyboardImplMac(InputManager& manager, InputDevice& device, InputState& state, InputState& previousState) :
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manager_(manager),
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device_(device),
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deviceState_(InputDevice::DS_UNAVAILABLE),
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textInputEnabled_(true),
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dialect_(manager_.GetAllocator()),
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state_(&state),
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previousState_(&previousState),
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nextState_(manager.GetAllocator(), KeyCount_),
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delta_(0)
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{
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IOHIDManagerRef ioManager = IOHIDManagerCreate(kCFAllocatorDefault, kIOHIDManagerOptionNone);
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if (CFGetTypeID(ioManager) != IOHIDManagerGetTypeID())
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{
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return;
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}
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ioManager_ = ioManager;
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static const unsigned kKeyCount = 2;
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int usagePage = kHIDPage_GenericDesktop;
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int usage = kHIDUsage_GD_Keyboard;
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CFStringRef keys[kKeyCount] = {
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CFSTR(kIOHIDDeviceUsagePageKey),
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CFSTR(kIOHIDDeviceUsageKey),
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};
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CFNumberRef values[kKeyCount] = {
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CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &usagePage),
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CFNumberCreate(kCFAllocatorDefault, kCFNumberSInt32Type, &usage),
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};
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CFDictionaryRef matchingDict = CFDictionaryCreate(kCFAllocatorDefault,
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(const void **) keys, (const void **) values, kKeyCount,
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&kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
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for (unsigned i = 0; i < kKeyCount; ++i)
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{
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CFRelease(keys[i]);
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CFRelease(values[i]);
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}
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IOHIDManagerSetDeviceMatching(ioManager, matchingDict);
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CFRelease(matchingDict);
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IOHIDManagerRegisterDeviceMatchingCallback(ioManager, OnDeviceConnected, this);
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IOHIDManagerRegisterDeviceRemovalCallback(ioManager, OnDeviceRemoved, this);
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IOHIDManagerRegisterInputValueCallback(ioManager, OnDeviceInput, this);
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IOHIDManagerOpen(ioManager, kIOHIDOptionsTypeNone);
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IOHIDManagerScheduleWithRunLoop(ioManager, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
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dialect_[kHIDUsage_KeyboardEscape] = KeyEscape;
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dialect_[kHIDUsage_KeyboardF1] = KeyF1;
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dialect_[kHIDUsage_KeyboardF2] = KeyF2;
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dialect_[kHIDUsage_KeyboardF3] = KeyF3;
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dialect_[kHIDUsage_KeyboardF4] = KeyF4;
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dialect_[kHIDUsage_KeyboardF5] = KeyF5;
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dialect_[kHIDUsage_KeyboardF6] = KeyF6;
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dialect_[kHIDUsage_KeyboardF7] = KeyF7;
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dialect_[kHIDUsage_KeyboardF8] = KeyF8;
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dialect_[kHIDUsage_KeyboardF9] = KeyF9;
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dialect_[kHIDUsage_KeyboardF10] = KeyF10;
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dialect_[kHIDUsage_KeyboardF11] = KeyF11;
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dialect_[kHIDUsage_KeyboardF12] = KeyF12;
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dialect_[kHIDUsage_KeyboardF13] = KeyF13;
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dialect_[kHIDUsage_KeyboardF14] = KeyF14;
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dialect_[kHIDUsage_KeyboardF15] = KeyF15;
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dialect_[kHIDUsage_KeyboardF16] = KeyF16;
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dialect_[kHIDUsage_KeyboardF17] = KeyF17;
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dialect_[kHIDUsage_KeyboardF18] = KeyF18;
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dialect_[kHIDUsage_KeyboardF19] = KeyF19;
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dialect_[kHIDUsage_KeyboardPrintScreen] = KeyPrint;
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dialect_[kHIDUsage_KeyboardScrollLock] = KeyScrollLock;
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dialect_[kHIDUsage_KeyboardPause] = KeyBreak;
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dialect_[kHIDUsage_KeyboardSpacebar] = KeySpace;
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dialect_[kHIDUsage_KeyboardComma] = KeyComma;
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dialect_[kHIDUsage_KeyboardHyphen] = KeyMinus;
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dialect_[kHIDUsage_KeyboardPeriod] = KeyPeriod;
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dialect_[kHIDUsage_KeyboardSlash] = KeySlash;
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dialect_[kHIDUsage_KeyboardQuote] = KeyApostrophe;
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dialect_[kHIDUsage_Keyboard0] = Key0;
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dialect_[kHIDUsage_Keyboard1] = Key1;
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dialect_[kHIDUsage_Keyboard2] = Key2;
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dialect_[kHIDUsage_Keyboard3] = Key3;
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dialect_[kHIDUsage_Keyboard4] = Key4;
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dialect_[kHIDUsage_Keyboard5] = Key5;
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dialect_[kHIDUsage_Keyboard6] = Key6;
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dialect_[kHIDUsage_Keyboard7] = Key7;
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dialect_[kHIDUsage_Keyboard8] = Key8;
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dialect_[kHIDUsage_Keyboard9] = Key9;
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dialect_[kHIDUsage_KeyboardSemicolon] = KeySemicolon;
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dialect_[kHIDUsage_KeyboardEqualSign] = KeyEqual;
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dialect_[kHIDUsage_KeyboardA] = KeyA;
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dialect_[kHIDUsage_KeyboardB] = KeyB;
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dialect_[kHIDUsage_KeyboardC] = KeyC;
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dialect_[kHIDUsage_KeyboardD] = KeyD;
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dialect_[kHIDUsage_KeyboardE] = KeyE;
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dialect_[kHIDUsage_KeyboardF] = KeyF;
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dialect_[kHIDUsage_KeyboardG] = KeyG;
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dialect_[kHIDUsage_KeyboardH] = KeyH;
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dialect_[kHIDUsage_KeyboardI] = KeyI;
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dialect_[kHIDUsage_KeyboardJ] = KeyJ;
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dialect_[kHIDUsage_KeyboardK] = KeyK;
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dialect_[kHIDUsage_KeyboardL] = KeyL;
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dialect_[kHIDUsage_KeyboardM] = KeyM;
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dialect_[kHIDUsage_KeyboardN] = KeyN;
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dialect_[kHIDUsage_KeyboardO] = KeyO;
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dialect_[kHIDUsage_KeyboardP] = KeyP;
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dialect_[kHIDUsage_KeyboardQ] = KeyQ;
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dialect_[kHIDUsage_KeyboardR] = KeyR;
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dialect_[kHIDUsage_KeyboardS] = KeyS;
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dialect_[kHIDUsage_KeyboardT] = KeyT;
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dialect_[kHIDUsage_KeyboardU] = KeyU;
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dialect_[kHIDUsage_KeyboardV] = KeyV;
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dialect_[kHIDUsage_KeyboardW] = KeyW;
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dialect_[kHIDUsage_KeyboardX] = KeyX;
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dialect_[kHIDUsage_KeyboardY] = KeyY;
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dialect_[kHIDUsage_KeyboardZ] = KeyZ;
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dialect_[kHIDUsage_KeyboardOpenBracket] = KeyBracketLeft;
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dialect_[kHIDUsage_KeyboardBackslash] = KeyBackslash;
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dialect_[kHIDUsage_KeyboardCloseBracket] = KeyBracketRight;
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dialect_[kHIDUsage_KeyboardGraveAccentAndTilde] = KeyGrave;
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dialect_[kHIDUsage_KeyboardLeftArrow] = KeyLeft;
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dialect_[kHIDUsage_KeyboardRightArrow] = KeyRight;
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dialect_[kHIDUsage_KeyboardUpArrow] = KeyUp;
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dialect_[kHIDUsage_KeyboardDownArrow] = KeyDown;
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dialect_[kHIDUsage_KeyboardInsert] = KeyInsert;
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dialect_[kHIDUsage_KeyboardHome] = KeyHome;
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dialect_[kHIDUsage_KeyboardDeleteForward] = KeyDelete;
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dialect_[kHIDUsage_KeyboardEnd] = KeyEnd;
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dialect_[kHIDUsage_KeyboardPageUp] = KeyPageUp;
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dialect_[kHIDUsage_KeyboardPageDown] = KeyPageDown;
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dialect_[kHIDUsage_KeypadNumLock] = KeyNumLock;
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dialect_[kHIDUsage_KeypadEqualSign] = KeyKpEqual;
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dialect_[kHIDUsage_KeypadSlash] = KeyKpDivide;
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dialect_[kHIDUsage_KeypadAsterisk] = KeyKpMultiply;
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dialect_[kHIDUsage_KeypadHyphen] = KeyKpSubtract;
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dialect_[kHIDUsage_KeypadPlus] = KeyKpAdd;
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dialect_[kHIDUsage_KeypadEnter] = KeyKpEnter;
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dialect_[kHIDUsage_Keypad0] = KeyKpInsert;
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dialect_[kHIDUsage_Keypad1] = KeyKpEnd;
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dialect_[kHIDUsage_Keypad2] = KeyKpDown;
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dialect_[kHIDUsage_Keypad3] = KeyKpPageDown;
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dialect_[kHIDUsage_Keypad4] = KeyKpLeft;
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dialect_[kHIDUsage_Keypad5] = KeyKpBegin;
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dialect_[kHIDUsage_Keypad6] = KeyKpRight;
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dialect_[kHIDUsage_Keypad7] = KeyKpHome;
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dialect_[kHIDUsage_Keypad8] = KeyKpUp;
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dialect_[kHIDUsage_Keypad9] = KeyKpPageUp;
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dialect_[kHIDUsage_KeypadPeriod] = KeyKpDelete;
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dialect_[kHIDUsage_KeyboardDeleteOrBackspace] = KeyBackSpace;
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dialect_[kHIDUsage_KeyboardTab] = KeyTab;
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dialect_[kHIDUsage_KeyboardReturnOrEnter] = KeyReturn;
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dialect_[kHIDUsage_KeyboardCapsLock] = KeyCapsLock;
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dialect_[kHIDUsage_KeyboardLeftShift] = KeyShiftL;
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dialect_[kHIDUsage_KeyboardLeftControl] = KeyCtrlL;
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dialect_[kHIDUsage_KeyboardLeftGUI] = KeySuperL;
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dialect_[kHIDUsage_KeyboardLeftAlt] = KeyAltL;
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dialect_[kHIDUsage_KeyboardRightAlt] = KeyAltR;
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dialect_[kHIDUsage_KeyboardRightGUI] = KeySuperR;
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dialect_[kHIDUsage_KeyboardRightControl] = KeyCtrlR;
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dialect_[kHIDUsage_KeyboardRightShift] = KeyShiftR;
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dialect_[kHIDUsage_KeyboardNonUSPound] = KeyNumbersign;
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}
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InputDeviceKeyboardImplMac::~InputDeviceKeyboardImplMac()
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{
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IOHIDManagerRef ioManager = reinterpret_cast<IOHIDManagerRef>(ioManager_);
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IOHIDManagerUnscheduleFromRunLoop(ioManager, CFRunLoopGetCurrent(), kCFRunLoopDefaultMode);
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IOHIDManagerClose(ioManager, 0);
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CFRelease(ioManager);
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}
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}
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#endif
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