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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <com/sun/star/drawing/CameraGeometry.hpp>
+#include <rtl/ref.hxx>
+#include "charttoolsdllapi.hxx"
+
+namespace com::sun::star::beans { class XPropertySet; }
+namespace com::sun::star::chart2 { class XDiagram; }
+
+namespace chart
+{
+class Diagram;
+
+enum class ThreeDLookScheme
+{
+ ThreeDLookScheme_Simple,
+ ThreeDLookScheme_Realistic,
+ ThreeDLookScheme_Unknown
+};
+
+enum CuboidPlanePosition
+{
+ CuboidPlanePosition_Left,
+ CuboidPlanePosition_Right,
+ CuboidPlanePosition_Top,
+ CuboidPlanePosition_Bottom,
+ CuboidPlanePosition_Front,
+ CuboidPlanePosition_Back
+};
+
+class OOO_DLLPUBLIC_CHARTTOOLS ThreeDHelper
+{
+public:
+
+ /** Returns the default camera geometry that is set in the Diagram CTOR.
+ This is not the property default!
+
+ @todo deprecate the hard set camera geometry and use the property
+ default
+ */
+ static css::drawing::CameraGeometry getDefaultCameraGeometry( bool bPie=false );
+
+ static void getRotationAngleFromDiagram(
+ const css::uno::Reference< css::beans::XPropertySet >& xSceneProperties
+ , double& rfXAngleRad, double& rfYAngleRad, double& rfZAngleRad );
+ static void setRotationAngleToDiagram(
+ const rtl::Reference< ::chart::Diagram >& xSceneProperties
+ , double fXAngleRad, double fYAngleRad, double fZAngleRad );
+
+ static void getRotationFromDiagram(
+ const rtl::Reference< ::chart::Diagram >& xSceneProperties
+ , sal_Int32& rnHorizontalAngleDegree, sal_Int32& rnVerticalAngleDegree );
+ static void setRotationToDiagram(
+ const rtl::Reference< ::chart::Diagram >& xSceneProperties
+ , sal_Int32 nHorizontalAngleDegree, sal_Int32 nVerticalYAngleDegree );
+
+ static void switchRightAngledAxes( const css::uno::Reference< css::beans::XPropertySet >& xSceneProperties
+ , bool bRightAngledAxes );
+
+ static void adaptRadAnglesForRightAngledAxes( double& rfXAngleRad, double& rfYAngleRad );
+ static double getXDegreeAngleLimitForRightAngledAxes() { return 90.0; }
+ static double getYDegreeAngleLimitForRightAngledAxes() { return 45.0; }
+
+ static double getValueClippedToRange( double fValue, const double& fPositivLimit );
+
+ static void convertElevationRotationDegToXYZAngleRad(
+ sal_Int32 nElevationDeg, sal_Int32 nRotationDeg
+ , double& rfXAngleRad, double& rfYAngleRad, double& rfZAngleRad );
+
+ SAL_DLLPRIVATE static void convertXYZAngleRadToElevationRotationDeg(
+ sal_Int32& rnElevationDeg, sal_Int32& rnRotationDeg
+ , double fXRad, double fYRad, double fZRad );
+
+ static double getCameraDistance(
+ const css::uno::Reference< css::beans::XPropertySet >& xSceneProperties );
+ static void setCameraDistance(
+ const css::uno::Reference< css::beans::XPropertySet >& xSceneProperties
+ , double fCameraDistance );
+ SAL_DLLPRIVATE static void ensureCameraDistanceRange( double& rfCameraDistance );
+ SAL_DLLPRIVATE static void getCameraDistanceRange( double& rfMinimumDistance, double& rfMaximumDistance );
+
+ static double CameraDistanceToPerspective( double fCameraDistance );
+ static double PerspectiveToCameraDistance( double fPerspective );
+
+ static void set3DSettingsToDefault( const rtl::Reference< ::chart::Diagram >& xSceneProperties );
+ static void setDefaultRotation( const rtl::Reference< ::chart::Diagram >& xDiagram );
+ static void setDefaultIllumination( const rtl::Reference< ::chart::Diagram >& xDiagram );
+
+ static void setDefaultRotation( const css::uno::Reference< css::beans::XPropertySet >& xSceneProperties, bool bPieOrDonut );
+
+ static CuboidPlanePosition getAutomaticCuboidPlanePositionForStandardLeftWall( const rtl::Reference<
+ ::chart::Diagram >& xDiagram );
+ static CuboidPlanePosition getAutomaticCuboidPlanePositionForStandardBackWall(const rtl::Reference<
+ ::chart::Diagram >& xDiagram );
+ static CuboidPlanePosition getAutomaticCuboidPlanePositionForStandardBottom(const rtl::Reference<
+ ::chart::Diagram >& xDiagram );
+
+ static ThreeDLookScheme detectScheme( const rtl::Reference< ::chart::Diagram >& xDiagram );
+ static void setScheme( const rtl::Reference< ::chart::Diagram >& xDiagram
+ , ThreeDLookScheme aScheme );
+
+ //sal_Int32 nRoundedEdges: <0 or >100 -> mixed state
+ //sal_Int32 nObjectLines: 0->no lines; 1->all lines on; other->mixed state
+
+ static void getRoundedEdgesAndObjectLines( const rtl::Reference< ::chart::Diagram >& xDiagram
+ , sal_Int32& rnRoundedEdges, sal_Int32& rnObjectLines );
+ static void setRoundedEdgesAndObjectLines( const rtl::Reference< ::chart::Diagram >& xDiagram
+ , sal_Int32 nRoundedEdges, sal_Int32 nObjectLines );
+};
+
+} //namespace chart
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */