Differential D1539 Diff 5145 intern/ghost/intern/GHOST_SystemCocoa.mm

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intern/ghost/intern/GHOST_SystemCocoa.mm

Show First 20 Lines • Show All 364 Lines • ▼ Show 20 Lines	GHOST_SystemCocoa::GHOST_SystemCocoa()

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

m_hasMultiTouchTrackpad = false;

free( rstring );		free( rstring );
rstring = NULL;		rstring = NULL;

m_ignoreWindowSizedMessages = false;		m_ignoreWindowSizedMessages = false;
}		}

GHOST_SystemCocoa::~GHOST_SystemCocoa()		GHOST_SystemCocoa::~GHOST_SystemCocoa()
{		{
▲ Show 20 Lines • Show All 835 Lines • ▼ Show 20 Lines	GHOST_TSuccess GHOST_SystemCocoa::handleTabletEvent(void *eventPtr, short eventType)
return GHOST_kSuccess;		return GHOST_kSuccess;
}		}

bool GHOST_SystemCocoa::handleTabletEvent(void *eventPtr)		bool GHOST_SystemCocoa::handleTabletEvent(void *eventPtr)
{		{
NSEvent event = (NSEvent )eventPtr;		NSEvent event = (NSEvent )eventPtr;

switch ([event subtype]) {		switch ([event subtype]) {
case NX_SUBTYPE_TABLET_POINT:		case NSTabletPointEventSubtype:
handleTabletEvent(eventPtr, NSTabletPoint);		handleTabletEvent(eventPtr, NSTabletPoint);
return true;		return true;
case NX_SUBTYPE_TABLET_PROXIMITY:		case NSTabletProximityEventSubtype:
handleTabletEvent(eventPtr, NSTabletProximity);		handleTabletEvent(eventPtr, NSTabletProximity);
return true;		return true;
default:		default:
//No tablet event included : do nothing		//No tablet event included : do nothing
return false;		return false;
}		}

}		}
▲ Show 20 Lines • Show All 147 Lines • ▼ Show 20 Lines	case NSMouseMoved:

m_cursorDelta_x=0;		m_cursorDelta_x=0;
m_cursorDelta_y=0; //Mouse motion occurred between two cursor warps, so we can reset the delta counter		m_cursorDelta_y=0; //Mouse motion occurred between two cursor warps, so we can reset the delta counter
break;		break;
}		}
}		}
}		}
break;		break;

/* these events only happen on swiping trackpads or tablets */
/* warning: using tablet + trackpad at same time frustrates this static variable */
case NSEventTypeBeginGesture:
m_hasMultiTouchTrackpad = 1;
break;
case NSEventTypeEndGesture:
m_hasMultiTouchTrackpad = 0;
break;

case NSScrollWheel:		case NSScrollWheel:
{		{
int *momentum = NULL;		NSEventPhase momentum = NSEventPhaseNone;
		NSEventPhase phase = NSEventPhaseNone;
		bool hasMultiTouch = false;

if ([event respondsToSelector:@selector(momentumPhase)])		if ([event respondsToSelector:@selector(momentumPhase)])
momentum = (int *)[event momentumPhase];		momentum = [event momentumPhase];
		if ([event respondsToSelector:@selector(phase)])
		phase = [event phase];
		if ([event respondsToSelector:@selector(hasPreciseScrollingDeltas)])
		hasMultiTouch = [event hasPreciseScrollingDeltas];

/* standard scrollwheel case, if no swiping happened, and no momentum (kinetic scroll) works */		/* standard scrollwheel case, if no swiping happened, and no momentum (kinetic scroll) works */
if (!m_hasMultiTouchTrackpad && momentum == NULL) {		if (!hasMultiTouch && momentum == NSEventPhaseNone) {
GHOST_TInt32 delta;		GHOST_TInt32 delta;

double deltaF = [event deltaY];		double deltaF = [event deltaY];

if (deltaF == 0.0) deltaF = [event deltaX]; // make blender decide if it's horizontal scroll		if (deltaF == 0.0) deltaF = [event deltaX]; // make blender decide if it's horizontal scroll
if (deltaF == 0.0) break; //discard trackpad delta=0 events		if (deltaF == 0.0) break; //discard trackpad delta=0 events

delta = deltaF > 0.0 ? 1 : -1;		delta = deltaF > 0.0 ? 1 : -1;
pushEvent(new GHOST_EventWheel([event timestamp] * 1000, window, delta));		pushEvent(new GHOST_EventWheel([event timestamp] * 1000, window, delta));
}		}
else {		else {
NSPoint mousePos = [cocoawindow mouseLocationOutsideOfEventStream];		NSPoint mousePos = [cocoawindow mouseLocationOutsideOfEventStream];
GHOST_TInt32 x, y;		GHOST_TInt32 x, y;
double dx;		double dx;
double dy;		double dy;

#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1070		#if MAC_OS_X_VERSION_MIN_REQUIRED >= 1070
int phase = [event phase];

/* with 10.7 nice scrolling deltas are supported */		/* with 10.7 nice scrolling deltas are supported */
dx = [event scrollingDeltaX];		dx = [event scrollingDeltaX];
dy = [event scrollingDeltaY];		dy = [event scrollingDeltaY];

/* however, wacom tablet (intuos5) needs old deltas, it then has momentum and phase at zero */		/* however, wacom tablet (intuos5) needs old deltas, it then has momentum and phase at zero */
if (phase == 0 && momentum==NULL) {		if (phase == NSEventPhaseNone && momentum == NSEventPhaseNone) {
dx = [event deltaX];		dx = [event deltaX];
dy = [event deltaY];		dy = [event deltaY];
}		}

#else		#else
/* trying to pretend you have nice scrolls... */		/* trying to pretend you have nice scrolls... */
dx = [event deltaX];		dx = [event deltaX];
dy = -[event deltaY];		dy = -[event deltaY];
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