diff options
Diffstat (limited to 'src/plugins/platforms/cocoa/qcocoascreen.mm')
| -rw-r--r-- | src/plugins/platforms/cocoa/qcocoascreen.mm | 97 |
1 files changed, 55 insertions, 42 deletions
diff --git a/src/plugins/platforms/cocoa/qcocoascreen.mm b/src/plugins/platforms/cocoa/qcocoascreen.mm index f523873bde..ed1b19cd53 100644 --- a/src/plugins/platforms/cocoa/qcocoascreen.mm +++ b/src/plugins/platforms/cocoa/qcocoascreen.mm @@ -75,32 +75,36 @@ NSScreen *QCocoaScreen::nativeScreen() const return [screens objectAtIndex:m_screenIndex]; } -/*! - Flips the Y coordinate of the point between quadrant I and IV. +static QString displayName(CGDirectDisplayID displayID) +{ + QIOType<io_iterator_t> iterator; + if (IOServiceGetMatchingServices(kIOMasterPortDefault, + IOServiceMatching("IODisplayConnect"), &iterator)) + return QString(); + + QIOType<io_service_t> display; + while ((display = IOIteratorNext(iterator)) != 0) + { + NSDictionary *info = [(__bridge NSDictionary*)IODisplayCreateInfoDictionary( + display, kIODisplayOnlyPreferredName) autorelease]; + + if ([[info objectForKey:@kDisplayVendorID] longValue] != CGDisplayVendorNumber(displayID)) + continue; - The native coordinate system on macOS uses quadrant I, with origin - in bottom left, and Qt uses quadrant IV, with origin in top left. + if ([[info objectForKey:@kDisplayProductID] longValue] != CGDisplayModelNumber(displayID)) + continue; - By flippig the Y coordinate, we can map the position between the - two coordinate systems. -*/ -QPointF QCocoaScreen::flipCoordinate(const QPointF &pos) const -{ - return QPointF(pos.x(), m_geometry.height() - pos.y()); -} + if ([[info objectForKey:@kDisplaySerialNumber] longValue] != CGDisplaySerialNumber(displayID)) + continue; -/*! - Flips the Y coordinate of the rectangle between quadrant I and IV. + NSDictionary *localizedNames = [info objectForKey:@kDisplayProductName]; + if (![localizedNames count]) + break; // Correct screen, but no name in dictionary - The native coordinate system on macOS uses quadrant I, with origin - in bottom left, and Qt uses quadrant IV, with origin in top left. + return QString::fromNSString([localizedNames objectForKey:[[localizedNames allKeys] objectAtIndex:0]]); + } - By flippig the Y coordinate, we can map the rectangle between the - two coordinate systems. -*/ -QRectF QCocoaScreen::flipCoordinate(const QRectF &rect) const -{ - return QRectF(flipCoordinate(rect.topLeft() + QPoint(0, rect.height())), rect.size()); + return QString(); } void QCocoaScreen::updateGeometry() @@ -109,20 +113,10 @@ void QCocoaScreen::updateGeometry() if (!nsScreen) return; - // At this point the geometry is in native coordinates, but the size - // is correct, which we take advantage of next when we map the native - // coordinates to the Qt coordinate system. - m_geometry = QRectF::fromCGRect(NSRectToCGRect(nsScreen.frame)).toRect(); - m_availableGeometry = QRectF::fromCGRect(NSRectToCGRect(nsScreen.visibleFrame)).toRect(); - - // The reference screen for the geometry is always the primary screen, but since - // we may be in the process of creating and registering the primary screen, we - // must special-case that and assign it direcly. - QCocoaScreen *primaryScreen = (nsScreen == [[NSScreen screens] firstObject]) ? - this : QCocoaScreen::primaryScreen(); - - m_geometry = primaryScreen->mapFromNative(m_geometry).toRect(); - m_availableGeometry = primaryScreen->mapFromNative(m_availableGeometry).toRect(); + // The reference screen for the geometry is always the primary screen + QRectF primaryScreenGeometry = QRectF::fromCGRect([[NSScreen screens] firstObject].frame); + m_geometry = qt_mac_flip(QRectF::fromCGRect(nsScreen.frame), primaryScreenGeometry).toRect(); + m_availableGeometry = qt_mac_flip(QRectF::fromCGRect(nsScreen.visibleFrame), primaryScreenGeometry).toRect(); m_format = QImage::Format_RGB32; m_depth = NSBitsPerPixelFromDepth([nsScreen depth]); @@ -139,12 +133,7 @@ void QCocoaScreen::updateGeometry() if (refresh > 0) m_refreshRate = refresh; - // Get m_name (brand/model of the monitor) - NSDictionary *deviceInfo = (NSDictionary *)IODisplayCreateInfoDictionary(CGDisplayIOServicePort(dpy), kIODisplayOnlyPreferredName); - NSDictionary *localizedNames = [deviceInfo objectForKey:[NSString stringWithUTF8String:kDisplayProductName]]; - if ([localizedNames count] > 0) - m_name = QString::fromUtf8([[localizedNames objectForKey:[[localizedNames allKeys] objectAtIndex:0]] UTF8String]); - [deviceInfo release]; + m_name = displayName(dpy); QWindowSystemInterface::handleScreenGeometryChange(screen(), geometry(), availableGeometry()); QWindowSystemInterface::handleScreenLogicalDotsPerInchChange(screen(), m_logicalDpi.first, m_logicalDpi.second); @@ -170,7 +159,7 @@ QPlatformScreen::SubpixelAntialiasingType QCocoaScreen::subpixelAntialiasingType QWindow *QCocoaScreen::topLevelAt(const QPoint &point) const { - NSPoint screenPoint = qt_mac_flipPoint(point); + NSPoint screenPoint = mapToNative(point); // Search (hit test) for the top-level window. [NSWidow windowNumberAtPoint: // belowWindowWithWindowNumber] may return windows that are not interesting @@ -275,6 +264,30 @@ QCocoaScreen *QCocoaScreen::primaryScreen() return static_cast<QCocoaScreen *>(QGuiApplication::primaryScreen()->handle()); } +CGPoint QCocoaScreen::mapToNative(const QPointF &pos, QCocoaScreen *screen) +{ + Q_ASSERT(screen); + return qt_mac_flip(pos, screen->geometry()).toCGPoint(); +} + +CGRect QCocoaScreen::mapToNative(const QRectF &rect, QCocoaScreen *screen) +{ + Q_ASSERT(screen); + return qt_mac_flip(rect, screen->geometry()).toCGRect(); +} + +QPointF QCocoaScreen::mapFromNative(CGPoint pos, QCocoaScreen *screen) +{ + Q_ASSERT(screen); + return qt_mac_flip(QPointF::fromCGPoint(pos), screen->geometry()); +} + +QRectF QCocoaScreen::mapFromNative(CGRect rect, QCocoaScreen *screen) +{ + Q_ASSERT(screen); + return qt_mac_flip(QRectF::fromCGRect(rect), screen->geometry()); +} + #ifndef QT_NO_DEBUG_STREAM QDebug operator<<(QDebug debug, const QCocoaScreen *screen) { |