Public Member Functions
void	emitPointerPositionChangedSignals (QPoint pointerPos)

	Private (KisCanvasController *qq)

void	showMirrorStateOnCanvas ()

void	showRotationValueOnCanvas ()

Public Attributes
KisCoordinatesConverter *	coordinatesConverter {0}

qreal	devicePixelRatio {1.0}

QScopedPointer< KisSignalCompressorWithParam< QPoint > >	mousePositionCompressor

qreal	physicalDpiX {72.0}

qreal	physicalDpiY {72.0}

KisCanvasController *	q {0}

bool	usePrintResolutionMode {false}

QPointer< KisView >	view

Detailed Description

Definition at line 34 of file kis_canvas_controller.cpp.

Constructor & Destructor Documentation

◆ Private()

KisCanvasController::Private::Private ( KisCanvasController * qq )

inline

Definition at line 35 of file kis_canvas_controller.cpp.

        : q(qq)
    {
        using namespace std::placeholders;
 
        std::function<void (QPoint)> callback(
            std::bind(&KisCanvasController::Private::emitPointerPositionChangedSignals, this, _1));
 
        mousePositionCompressor.reset(
            new KisSignalCompressorWithParam<QPoint>(
                gRulersUpdateDelay,
                callback,
                KisSignalCompressor::FIRST_ACTIVE));
    }

References emitPointerPositionChangedSignals(), KisSignalCompressor::FIRST_ACTIVE, gRulersUpdateDelay, mousePositionCompressor, and void().

Member Function Documentation

◆ emitPointerPositionChangedSignals()

void KisCanvasController::Private::emitPointerPositionChangedSignals ( QPoint pointerPos )

Definition at line 64 of file kis_canvas_controller.cpp.

{
    if (!coordinatesConverter) return;
 
    QPointF documentPos = coordinatesConverter->widgetToDocument(pointerPos);
 
    q->proxyObject->emitDocumentMousePositionChanged(documentPos);
    q->proxyObject->emitCanvasMousePositionChanged(pointerPos);
}

References coordinatesConverter, KoCanvasController::proxyObject, q, and KisCoordinatesConverter::widgetToDocument().

◆ showMirrorStateOnCanvas()

void KisCanvasController::Private::showMirrorStateOnCanvas ( )

Definition at line 216 of file kis_canvas_controller.cpp.

{
    bool isXMirrored = coordinatesConverter->xAxisMirrored();
 
    view->viewManager()->
        showFloatingMessage(
            i18nc("floating message about mirroring",
                  "Horizontal mirroring: %1 ", isXMirrored ? i18n("ON") : i18n("OFF")),
            QIcon(), 500, KisFloatingMessage::Low);
}

References coordinatesConverter, KisFloatingMessage::Low, view, and KisCoordinatesConverter::xAxisMirrored().

◆ showRotationValueOnCanvas()

void KisCanvasController::Private::showRotationValueOnCanvas ( )

Definition at line 269 of file kis_canvas_controller.cpp.

{
    qreal rotationAngle = coordinatesConverter->rotationAngle();
    view->viewManager()->
        showFloatingMessage(
            i18nc("floating message about rotation", "Rotation: %1° ",
                  KritaUtils::prettyFormatReal(rotationAngle)),
            QIcon(), 500, KisFloatingMessage::Low, Qt::AlignCenter);
}

References KisFloatingMessage::Low, and KritaUtils::prettyFormatReal().

Member Data Documentation

◆ coordinatesConverter

KisCoordinatesConverter* KisCanvasController::Private::coordinatesConverter {0}

Definition at line 51 of file kis_canvas_controller.cpp.

51{0};

◆ devicePixelRatio

qreal KisCanvasController::Private::devicePixelRatio {1.0}

Definition at line 57 of file kis_canvas_controller.cpp.

57{1.0};

◆ mousePositionCompressor

QScopedPointer<KisSignalCompressorWithParam<QPoint> > KisCanvasController::Private::mousePositionCompressor

Definition at line 53 of file kis_canvas_controller.cpp.

◆ physicalDpiX

qreal KisCanvasController::Private::physicalDpiX {72.0}

Definition at line 55 of file kis_canvas_controller.cpp.

55{72.0};

◆ physicalDpiY

qreal KisCanvasController::Private::physicalDpiY {72.0}

Definition at line 56 of file kis_canvas_controller.cpp.

56{72.0};

◆ q

KisCanvasController* KisCanvasController::Private::q {0}

Definition at line 52 of file kis_canvas_controller.cpp.

52{0};

◆ usePrintResolutionMode

bool KisCanvasController::Private::usePrintResolutionMode {false}

Definition at line 54 of file kis_canvas_controller.cpp.

54{false};

◆ view

QPointer<KisView> KisCanvasController::Private::view

Definition at line 50 of file kis_canvas_controller.cpp.

The documentation for this struct was generated from the following file:

libs/ui/canvas/kis_canvas_controller.cpp

Public Member Functions

Public Attributes