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macOS: Add a few more platform window checks in QNSView

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And unify all of them to use regular pointer check syntax, to stay
consistent with other uses of non-smart pointers.

Change-Id: Ic55d7a16f2010120aaa8eac5b2df8189490671a2
Reviewed-by: Timur Pocheptsov <timur.pocheptsov@qt.io>
This commit is contained in:
Tor Arne Vestbø 2017-04-20 18:24:12 +02:00
parent b97a703613
commit ce3a77eed5
1 changed files with 33 additions and 27 deletions
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60
src/plugins/platforms/cocoa/qnsview.mm
View File

@ -237,7 +237,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)viewDidMoveToSuperview
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
if (!(m_platformWindow->m_viewIsToBeEmbedded))
@ -260,7 +260,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (QWindow *)topLevelWindow
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return nullptr;
QWindow *focusWindow = m_platformWindow->window();
@ -278,7 +278,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)updateGeometry
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
QRect geometry;
@ -437,8 +437,11 @@ static bool _q_dontOverrideCtrlLMB = false;
}
}
- (void) drawRect:(NSRect)dirtyRect
- (void)drawRect:(NSRect)dirtyRect
{
if (!m_platformWindow)
return;
qCDebug(lcQpaCocoaWindow) << "[QNSView drawRect:]" << m_platformWindow->window() << QRectF::fromCGRect(NSRectToCGRect(dirtyRect));
#ifndef QT_NO_OPENGL
@ -627,7 +630,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)handleMouseEvent:(NSEvent *)theEvent
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
// Tablet events may come in via the mouse event handlers,
@ -644,7 +647,7 @@ static bool _q_dontOverrideCtrlLMB = false;
else
m_platformWindow->m_forwardWindow.clear();
}
if (targetView->m_platformWindow.isNull())
if (!targetView.platformWindow)
return;
// Popups implicitly grap mouse events; forward to the active popup if there is one
@ -670,7 +673,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)handleFrameStrutMouseEvent:(NSEvent *)theEvent
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
// get m_buttons in sync
@ -955,7 +958,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)mouseMovedImpl:(NSEvent *)theEvent
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
if ([self isTransparentForUserInput])
@ -989,7 +992,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)mouseEnteredImpl:(NSEvent *)theEvent
{
Q_UNUSED(theEvent)
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
m_platformWindow->m_windowUnderMouse = true;
@ -1011,7 +1014,7 @@ static bool _q_dontOverrideCtrlLMB = false;
- (void)mouseExitedImpl:(NSEvent *)theEvent
{
Q_UNUSED(theEvent);
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
m_platformWindow->m_windowUnderMouse = false;
@ -1040,7 +1043,7 @@ Q_GLOBAL_STATIC(QCocoaTabletDeviceDataHash, tabletDeviceDataHash)
- (bool)handleTabletEvent: (NSEvent *)theEvent
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return false;
NSEventType eventType = [theEvent type];
@ -1200,7 +1203,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (bool)shouldSendSingleTouch
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return true;
// QtWidgets expects single-point touch events, QtDeclarative does not.
@ -1210,7 +1213,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)touchesBeganWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
const NSTimeInterval timestamp = [event timestamp];
@ -1221,7 +1224,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)touchesMovedWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
const NSTimeInterval timestamp = [event timestamp];
@ -1232,7 +1235,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)touchesEndedWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
const NSTimeInterval timestamp = [event timestamp];
@ -1243,7 +1246,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)touchesCancelledWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
const NSTimeInterval timestamp = [event timestamp];
@ -1273,7 +1276,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
}
- (void)magnifyWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
if ([self handleGestureAsBeginEnd:event])
@ -1290,7 +1293,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)smartMagnifyWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
static bool zoomIn = true;
@ -1306,7 +1309,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)rotateWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
if ([self handleGestureAsBeginEnd:event])
@ -1322,7 +1325,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)swipeWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
qCDebug(lcQpaGestures) << "swipeWithEvent" << [event deltaX] << [event deltaY];
@ -1347,7 +1350,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)beginGestureWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
const NSTimeInterval timestamp = [event timestamp];
@ -1361,7 +1364,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (void)endGestureWithEvent:(NSEvent *)event
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
qCDebug(lcQpaGestures) << "endGestureWithEvent";
@ -1377,7 +1380,7 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
#ifndef QT_NO_WHEELEVENT
- (void)scrollWheel:(NSEvent *)theEvent
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
if ([self isTransparentForUserInput])
@ -1879,6 +1882,9 @@ static QTabletEvent::TabletDevice wacomTabletDevice(NSEvent *theEvent)
- (NSArray*)validAttributesForMarkedText
{
if (!m_platformWindow)
return nil;
if (m_platformWindow->window() != QGuiApplication::focusWindow())
return nil;
@ -2050,7 +2056,7 @@ static QPoint mapWindowCoordinates(QWindow *source, QWindow *target, QPoint poin
// Sends drag update to Qt, return the action
- (NSDragOperation)handleDrag:(id <NSDraggingInfo>)sender
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return NSDragOperationNone;
NSPoint windowPoint = [self convertPoint: [sender draggingLocation] fromView: nil];
@ -2080,7 +2086,7 @@ static QPoint mapWindowCoordinates(QWindow *source, QWindow *target, QPoint poin
- (void)draggingExited:(id <NSDraggingInfo>)sender
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
QWindow *target = findEventTargetWindow(m_platformWindow->window());
@ -2097,7 +2103,7 @@ static QPoint mapWindowCoordinates(QWindow *source, QWindow *target, QPoint poin
// called on drop, send the drop to Qt and return if it was accepted.
- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
{
if (m_platformWindow.isNull())
if (!m_platformWindow)
return false;
QWindow *target = findEventTargetWindow(m_platformWindow->window());
@ -2131,7 +2137,7 @@ static QPoint mapWindowCoordinates(QWindow *source, QWindow *target, QPoint poin
Q_UNUSED(session);
Q_UNUSED(operation);
if (m_platformWindow.isNull())
if (!m_platformWindow)
return;
QWindow *target = findEventTargetWindow(m_platformWindow->window());