| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only |
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| 3 | |
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| 4 | // |
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| 5 | // W A R N I N G |
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| 6 | // ------------- |
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| 7 | // |
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| 8 | // This file is not part of the QtDataVisualization API. It exists purely as an |
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| 9 | // implementation detail. This header file may change from version to |
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| 10 | // version without notice, or even be removed. |
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| 11 | // |
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| 12 | // We mean it. |
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| 13 | |
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| 14 | #ifndef SELECTIONPOINTER_P_H |
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| 15 | #define SELECTIONPOINTER_P_H |
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| 16 | |
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| 17 | #include "datavisualizationglobal_p.h" |
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| 18 | #include "surface3dcontroller_p.h" |
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| 19 | |
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| 20 | #include <QtGui/qquaternion.h> |
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| 21 | |
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| 22 | QT_BEGIN_NAMESPACE |
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| 23 | |
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| 24 | class ShaderHelper; |
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| 25 | class ObjectHelper; |
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| 26 | class TextureHelper; |
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| 27 | class Drawer; |
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| 28 | |
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| 29 | class SelectionPointer : public QObject, protected QOpenGLFunctions |
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| 30 | { |
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| 31 | Q_OBJECT |
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| 32 | |
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| 33 | public: |
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| 34 | explicit SelectionPointer(Drawer *drawer); |
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| 35 | ~SelectionPointer(); |
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| 36 | |
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| 37 | void renderSelectionPointer(GLuint defaultFboHandle = 0, bool useOrtho = false); |
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| 38 | void renderSelectionLabel(GLuint defaultFboHandle = 0, bool useOrtho = false); |
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| 39 | void setPosition(const QVector3D &position); |
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| 40 | void setLabel(const QString &label, bool themeChange = false); |
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| 41 | void setPointerObject(ObjectHelper *object); |
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| 42 | void setLabelObject(ObjectHelper *object); |
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| 43 | void handleDrawerChange(); |
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| 44 | void updateBoundingRect(const QRect &rect); |
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| 45 | void updateScene(Q3DScene *scene); |
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| 46 | void updateSliceData(bool sliceActivated, GLfloat autoScaleAdjustment); |
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| 47 | void setHighlightColor(const QVector4D &colorVector); |
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| 48 | void setRotation(const QQuaternion &rotation); |
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| 49 | |
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| 50 | private: |
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| 51 | void initializeOpenGL(); |
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| 52 | void initShaders(); |
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| 53 | |
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| 54 | private: |
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| 55 | ShaderHelper *m_labelShader; |
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| 56 | ShaderHelper *m_pointShader; |
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| 57 | ObjectHelper *m_labelObj; // Not owned |
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| 58 | ObjectHelper *m_pointObj; // Not owned |
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| 59 | TextureHelper *m_textureHelper; |
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| 60 | Q3DTheme *m_cachedTheme; |
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| 61 | bool m_labelBackground; |
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| 62 | LabelItem m_labelItem; |
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| 63 | Drawer *m_drawer; |
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| 64 | QRect m_mainViewPort; |
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| 65 | QVector3D m_position; |
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| 66 | Q3DScene *m_cachedScene; |
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| 67 | QString m_label; |
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| 68 | bool m_cachedIsSlicingActivated; |
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| 69 | GLfloat m_autoScaleAdjustment; |
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| 70 | QVector4D m_highlightColor; |
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| 71 | QQuaternion m_rotation; |
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| 72 | }; |
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| 73 | |
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| 74 | QT_END_NAMESPACE |
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| 75 | |
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| 76 | #endif |
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| 77 | |
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