int setactive_mouse(usbdevice* kb, int active){
if(NEEDS_FW_UPDATE(kb))
return 0;
uchar msg[2][MSG_SIZE] = {
{ 0x07, 0x04, 0 }, // Disables or enables HW control for DPI and Sniper button
{ 0x07, 0x40, 0x08, 0,
1, 0x80, 2, 0x80, 3, 0x80, 4, 0x80, 5, 0x80, 6, 0x80, 7, 0x80, 8, 0x80 }, // Enable button input. This is similar to the keyboard input selection, but we want everything to come through the HID reports.
};
if(active)
// Put the mouse into SW mode
msg[0][2] = 2;
else
// Restore HW mode
msg[0][2] = 1;
pthread_mutex_lock(imutex(kb));
kb->active = !!active;
kb->profile->lastlight.forceupdate = 1;
// Clear input
memset(&kb->input.keys, 0, sizeof(kb->input.keys));
inputupdate(kb);
pthread_mutex_unlock(imutex(kb));
if(!usbsend(kb, msg[0], 1))
return -1;
if(active && !usbsend(kb, msg[1], 1))
return -1;
return 0;
}
void os_updateindicators(usbdevice* kb, int force){
if(!IS_CONNECTED(kb) || NEEDS_FW_UPDATE(kb))
return;
// Set NumLock on permanently
char ileds = 1;
// Set Caps Lock if enabled. Unlike Linux, OSX keyboards have independent caps lock states, so
// we use the last-assigned value rather than fetching it from the system
if(kb->eventflags & kCGEventFlagMaskAlphaShift)
ileds |= 2;
usbmode* mode = kb->profile.currentmode;
if(mode && kb->active)
ileds = (ileds & ~mode->ioff) | mode->ion;
if(force || ileds != kb->ileds){
kb->ileds = ileds;
// Set the LEDs
CFArrayRef leds = IOHIDDeviceCopyMatchingElements(kb->handles[0], 0, kIOHIDOptionsTypeNone);
CFIndex count = CFArrayGetCount(leds);
for(CFIndex i = 0; i < count; i++){
IOHIDElementRef led = (void*)CFArrayGetValueAtIndex(leds, i);
uint32_t page = IOHIDElementGetUsagePage(led);
if(page != kHIDPage_LEDs)
continue;
uint32_t usage = IOHIDElementGetUsage(led);
IOHIDValueRef value = IOHIDValueCreateWithIntegerValue(kCFAllocatorDefault, led, 0, !!(ileds & (1 << (usage - 1))));
IOHIDDeviceSetValue(kb->handles[0], led, value);
CFRelease(value);
}
CFRelease(leds);
}
}
int revertusb(usbdevice* kb){
if(NEEDS_FW_UPDATE(kb))
return 0;
if(!HAS_FEATURES(kb, FEAT_RGB)){
nk95cmd(kb, NK95_HWON);
return 0;
}
if(setactive(kb, 0))
return -1;
return 0;
}
