Differential D9840 Diff 31920 intern/ghost/intern/GHOST_SystemCocoa.mm

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intern/ghost/intern/GHOST_SystemCocoa.mm

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	/* clang-format on */			/* clang-format on */

	GHOST_SystemCocoa::GHOST_SystemCocoa()			GHOST_SystemCocoa::GHOST_SystemCocoa()
	{			{
	int mib[2];			int mib[2];
	struct timeval boottime;			struct timeval boottime;
	size_t len;			size_t len;
	char *rstring = NULL;

	m_modifierMask = 0;			m_modifierMask = 0;
	m_outsideLoopEventProcessed = false;			m_outsideLoopEventProcessed = false;
	m_needDelayedApplicationBecomeActiveEventProcessing = false;			m_needDelayedApplicationBecomeActiveEventProcessing = false;
	m_displayManager = new GHOST_DisplayManagerCocoa();			m_displayManager = new GHOST_DisplayManagerCocoa();
	GHOST_ASSERT(m_displayManager, "GHOST_SystemCocoa::GHOST_SystemCocoa(): m_displayManager==0\n");			GHOST_ASSERT(m_displayManager, "GHOST_SystemCocoa::GHOST_SystemCocoa(): m_displayManager==0\n");
	m_displayManager->initialize();			m_displayManager->initialize();

	// NSEvent timeStamp is given in system uptime, state start date is boot time			// NSEvent timeStamp is given in system uptime, state start date is boot time
	mib[0] = CTL_KERN;			mib[0] = CTL_KERN;
	mib[1] = KERN_BOOTTIME;			mib[1] = KERN_BOOTTIME;
	len = sizeof(struct timeval);			len = sizeof(struct timeval);

	sysctl(mib, 2, &boottime, &len, NULL, 0);			sysctl(mib, 2, &boottime, &len, NULL, 0);
	m_start_time = ((boottime.tv_sec * 1000) + (boottime.tv_usec / 1000));			m_start_time = ((boottime.tv_sec * 1000) + (boottime.tv_usec / 1000));

	// Detect multitouch trackpad
	mib[0] = CTL_HW;
	mib[1] = HW_MODEL;
	sysctl(mib, 2, NULL, &len, NULL, 0);
	rstring = (char *)malloc(len);
	sysctl(mib, 2, rstring, &len, NULL, 0);

	free(rstring);
	rstring = NULL;

	m_ignoreWindowSizedMessages = false;			m_ignoreWindowSizedMessages = false;
	m_ignoreMomentumScroll = false;			m_ignoreMomentumScroll = false;
	m_multiTouchScroll = false;			m_multiTouchScroll = false;
	m_last_warp_timestamp = 0;			m_last_warp_timestamp = 0;
	}			}

	GHOST_SystemCocoa::~GHOST_SystemCocoa()			GHOST_SystemCocoa::~GHOST_SystemCocoa()
	{			{
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	objectForKey:@"NSScreenNumber"] unsignedIntValue],			objectForKey:@"NSScreenNumber"] unsignedIntValue],
	CGPointMake(xf, yf));			CGPointMake(xf, yf));

	// See https://stackoverflow.com/a/17559012. By default, hardware events			// See https://stackoverflow.com/a/17559012. By default, hardware events
	// will be suppressed for 500ms after a synthetic mouse event. For unknown			// will be suppressed for 500ms after a synthetic mouse event. For unknown
	// reasons CGEventSourceSetLocalEventsSuppressionInterval does not work,			// reasons CGEventSourceSetLocalEventsSuppressionInterval does not work,
	// however calling CGAssociateMouseAndMouseCursorPosition also removes the			// however calling CGAssociateMouseAndMouseCursorPosition also removes the
	// delay, even if this is undocumented.			// delay, even if this is undocumented.

				/* NOTE: CGEventSourceSetLocalEventsSuppressionInterval can be used, the
				reference above states it doesn't work with CGWarpMouseCursorPosition,
				that seems to be outdated, anyway we use CGDisplayMoveCursorToPoint. */

				/* CGEventSourceSetLocalEventsSuppressionInterval(
				CGEventSourceCreate(kCGEventSourceStateCombinedSessionState), 0); */

	CGAssociateMouseAndMouseCursorPosition(true);			CGAssociateMouseAndMouseCursorPosition(true);

	[pool drain];			[pool drain];
	return GHOST_kSuccess;			return GHOST_kSuccess;
	}			}

	GHOST_TSuccess GHOST_SystemCocoa::getModifierKeys(GHOST_ModifierKeys &keys) const			GHOST_TSuccess GHOST_SystemCocoa::getModifierKeys(GHOST_ModifierKeys &keys) const
	{			{
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	case NSEventTypeLeftMouseDragged:			case NSEventTypeLeftMouseDragged:
	case NSEventTypeRightMouseDragged:			case NSEventTypeRightMouseDragged:
	case NSEventTypeOtherMouseDragged:			case NSEventTypeOtherMouseDragged:
	handleTabletEvent(event); // Update window tablet state to be included in event.			handleTabletEvent(event); // Update window tablet state to be included in event.

	case NSEventTypeMouseMoved: {			case NSEventTypeMouseMoved: {
	GHOST_TGrabCursorMode grab_mode = window->getCursorGrabMode();			GHOST_TGrabCursorMode grab_mode = window->getCursorGrabMode();

	/* TODO: CHECK IF THIS IS A TABLET EVENT */			/* TODO: Check if this is a tablet event. Can we use 'handleTabletEvent()' here? */
	bool is_tablet = false;			bool is_tablet = false;

	if (is_tablet && window->getCursorGrabModeIsWarp()) {			if (is_tablet && window->getCursorGrabModeIsWarp()) {
	grab_mode = GHOST_kGrabDisable;			grab_mode = GHOST_kGrabDisable;
	}			}

	switch (grab_mode) {			switch (grab_mode) {
	case GHOST_kGrabHide: // Cursor hidden grab operation : no cursor move			case GHOST_kGrabHide: // Cursor hidden grab operation : no cursor move
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