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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 .
+ */
+
+#ifndef INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
+#define INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
+
+#include <drawinglayer/primitive2d/primitivetools2d.hxx>
+#include <vcl/bitmapex.hxx>
+#include <basegfx/vector/b2dsize.hxx>
+
+namespace drawinglayer::primitive2d {
+
+class OverlayStaticRectanglePrimitive final : public DiscreteMetricDependentPrimitive2D
+{
+private:
+ basegfx::B2DPoint maPosition;
+ basegfx::B2DSize maSize;
+
+ // the graphic definition
+ basegfx::BColor maStrokeColor;
+ basegfx::BColor maFillColor;
+ double mfTransparence;
+
+ // the rotation of the primitive itself
+ double mfRotation;
+
+ virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+public:
+ OverlayStaticRectanglePrimitive(
+ const basegfx::B2DPoint& rPosition,
+ const basegfx::B2DSize& rSize,
+ const basegfx::BColor& rStrokeColor,
+ const basegfx::BColor& rFillColor,
+ double fTransparence,
+ double fRotation);
+
+ // compare operator
+ virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+ virtual sal_uInt32 getPrimitive2DID() const override;
+};
+
+} // end of namespace drawinglayer::primitive2d
+
+// Overlay helper class which holds a BotmapEx which is to be visualized
+// at the given logic position with the Bitmap's pixel size, unscaled and
+// unrotated (like a marker). The discrete pixel on the bitmap assocciated
+// with the target position is given in discrete X,Y coordinates
+namespace drawinglayer::primitive2d
+ {
+ class OverlayBitmapExPrimitive final : public DiscreteMetricDependentPrimitive2D
+ {
+ private:
+ // The BitmapEx to use, PixelSize is used
+ BitmapEx maBitmapEx;
+
+ // The logic position
+ basegfx::B2DPoint maBasePosition;
+
+ // The pixel inside the BitmapEx which is assocciated with
+ // the target position (offset in the bitmap)
+ sal_uInt16 mnCenterX;
+ sal_uInt16 mnCenterY;
+
+ // evtl. rotation and shear around center
+ double mfShearX;
+ double mfRotation;
+
+ virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+ public:
+ OverlayBitmapExPrimitive(
+ const BitmapEx& rBitmapEx,
+ const basegfx::B2DPoint& rBasePosition,
+ sal_uInt16 nCenterX,
+ sal_uInt16 nCenterY,
+ double fShearX,
+ double fRotation);
+
+ // data access
+ const BitmapEx& getBitmapEx() const { return maBitmapEx; }
+ const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
+ sal_uInt16 getCenterX() const { return mnCenterX; }
+ sal_uInt16 getCenterY() const { return mnCenterY; }
+ double getShearX() const { return mfShearX; }
+ double getRotation() const { return mfRotation; }
+
+ // compare operator
+ virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+ virtual sal_uInt32 getPrimitive2DID() const override;
+ };
+} // end of namespace drawinglayer::primitive2d
+
+
+// Overlay helper class for a crosshair
+namespace drawinglayer::primitive2d
+ {
+ class OverlayCrosshairPrimitive final : public ViewportDependentPrimitive2D
+ {
+ private:
+ // The logic position
+ basegfx::B2DPoint maBasePosition;
+
+ // The stripe colors and length
+ basegfx::BColor maRGBColorA;
+ basegfx::BColor maRGBColorB;
+ double mfDiscreteDashLength;
+
+ virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+ public:
+ OverlayCrosshairPrimitive(
+ const basegfx::B2DPoint& rBasePosition,
+ const basegfx::BColor& rRGBColorA,
+ const basegfx::BColor& rRGBColorB,
+ double fDiscreteDashLength);
+
+ // data access
+ const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
+ const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
+ const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
+ double getDiscreteDashLength() const { return mfDiscreteDashLength; }
+
+ // compare operator
+ virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+ virtual sal_uInt32 getPrimitive2DID() const override;
+ };
+} // end of namespace drawinglayer::primitive2d
+
+
+// Overlay helper class for a hatch rectangle as used e.g. for text object
+// selection highlighting
+namespace drawinglayer::primitive2d
+ {
+ class OverlayRectanglePrimitive final : public DiscreteMetricDependentPrimitive2D
+ {
+ private:
+ // the logic rectangle definition
+ basegfx::B2DRange maObjectRange;
+
+ // the graphic definition
+ basegfx::BColor maColor;
+ double mfTransparence;
+
+ // the discrete grow and shrink of the box
+ double mfDiscreteGrow;
+ double mfDiscreteShrink;
+
+ // the rotation of the primitive itself
+ double mfRotation;
+
+ virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+ public:
+ OverlayRectanglePrimitive(
+ const basegfx::B2DRange& rObjectRange,
+ const basegfx::BColor& rColor,
+ double fTransparence,
+ double fDiscreteGrow,
+ double fDiscreteShrink,
+ double fRotation);
+
+ // data access
+ const basegfx::B2DRange& getObjectRange() const { return maObjectRange; }
+ const basegfx::BColor& getColor() const { return maColor; }
+ double getTransparence() const { return mfTransparence; }
+ double getDiscreteGrow() const { return mfDiscreteGrow; }
+ double getDiscreteShrink() const { return mfDiscreteShrink; }
+ double getRotation() const { return mfRotation; }
+
+ // compare operator
+ virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+ virtual sal_uInt32 getPrimitive2DID() const override;
+ };
+} // end of namespace drawinglayer::primitive2d
+
+
+// Overlay helper class for a striped helpline
+
+namespace drawinglayer::primitive2d
+ {
+ enum HelplineStyle
+ {
+ HELPLINESTYLE_POINT,
+ HELPLINESTYLE_VERTICAL,
+ HELPLINESTYLE_HORIZONTAL
+ };
+
+ class OverlayHelplineStripedPrimitive final : public ViewportDependentPrimitive2D
+ {
+ private:
+ // The logic position
+ basegfx::B2DPoint maBasePosition;
+
+ // the style
+ HelplineStyle meStyle;
+
+ // The stripe colors and length
+ basegfx::BColor maRGBColorA;
+ basegfx::BColor maRGBColorB;
+ double mfDiscreteDashLength;
+
+ virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+ public:
+ OverlayHelplineStripedPrimitive(
+ const basegfx::B2DPoint& rBasePosition,
+ HelplineStyle eStyle,
+ const basegfx::BColor& rRGBColorA,
+ const basegfx::BColor& rRGBColorB,
+ double fDiscreteDashLength);
+
+ // data access
+ const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
+ HelplineStyle getStyle() const { return meStyle; }
+ const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
+ const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
+ double getDiscreteDashLength() const { return mfDiscreteDashLength; }
+
+ // compare operator
+ virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+ virtual sal_uInt32 getPrimitive2DID() const override;
+ };
+} // end of namespace drawinglayer::primitive2d
+
+
+// Overlay helper class for rolling rectangle helplines. This primitive is
+// only for the extended lines to the ends of the view
+
+namespace drawinglayer::primitive2d
+ {
+ class OverlayRollingRectanglePrimitive final : public ViewportDependentPrimitive2D
+ {
+ private:
+ // The logic range
+ basegfx::B2DRange maRollingRectangle;
+
+ // The stripe colors and length
+ basegfx::BColor maRGBColorA;
+ basegfx::BColor maRGBColorB;
+ double mfDiscreteDashLength;
+
+ virtual void create2DDecomposition(Primitive2DContainer& rContainer, const geometry::ViewInformation2D& rViewInformation) const override;
+
+ public:
+ OverlayRollingRectanglePrimitive(
+ const basegfx::B2DRange& aRollingRectangle,
+ const basegfx::BColor& rRGBColorA,
+ const basegfx::BColor& rRGBColorB,
+ double fDiscreteDashLength);
+
+ // data access
+ const basegfx::B2DRange& getRollingRectangle() const { return maRollingRectangle; }
+ const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
+ const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
+ double getDiscreteDashLength() const { return mfDiscreteDashLength; }
+
+ // compare operator
+ virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
+
+ virtual sal_uInt32 getPrimitive2DID() const override;
+ };
+} // end of namespace drawinglayer::primitive2d
+
+
+#endif // INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */