289 lines
11 KiB
C++
289 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
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#define INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
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#include <drawinglayer/primitive2d/primitivetools2d.hxx>
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#include <vcl/bitmapex.hxx>
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#include <basegfx/vector/b2dsize.hxx>
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namespace drawinglayer::primitive2d {
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class OverlayStaticRectanglePrimitive final : public DiscreteMetricDependentPrimitive2D
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{
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private:
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basegfx::B2DPoint maPosition;
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basegfx::B2DSize maSize;
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// the graphic definition
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basegfx::BColor maStrokeColor;
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basegfx::BColor maFillColor;
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double mfTransparence;
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// the rotation of the primitive itself
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double mfRotation;
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virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;
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public:
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OverlayStaticRectanglePrimitive(
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const basegfx::B2DPoint& rPosition,
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const basegfx::B2DSize& rSize,
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const basegfx::BColor& rStrokeColor,
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const basegfx::BColor& rFillColor,
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double fTransparence,
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double fRotation);
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// compare operator
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virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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// Overlay helper class which holds a BotmapEx which is to be visualized
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// at the given logic position with the Bitmap's pixel size, unscaled and
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// unrotated (like a marker). The discrete pixel on the bitmap associated
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// with the target position is given in discrete X,Y coordinates
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namespace drawinglayer::primitive2d
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{
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class OverlayBitmapExPrimitive final : public DiscreteMetricDependentPrimitive2D
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{
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private:
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// The BitmapEx to use, PixelSize is used
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BitmapEx maBitmapEx;
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// The logic position
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basegfx::B2DPoint maBasePosition;
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// The pixel inside the BitmapEx which is associated with
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// the target position (offset in the bitmap)
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sal_uInt16 mnCenterX;
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sal_uInt16 mnCenterY;
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// evtl. rotation and shear around center
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double mfShearX;
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double mfRotation;
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virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;
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public:
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OverlayBitmapExPrimitive(
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const BitmapEx& rBitmapEx,
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const basegfx::B2DPoint& rBasePosition,
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sal_uInt16 nCenterX,
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sal_uInt16 nCenterY,
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double fShearX,
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double fRotation);
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// data access
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const BitmapEx& getBitmapEx() const { return maBitmapEx; }
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const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
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sal_uInt16 getCenterX() const { return mnCenterX; }
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sal_uInt16 getCenterY() const { return mnCenterY; }
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double getShearX() const { return mfShearX; }
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double getRotation() const { return mfRotation; }
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// compare operator
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virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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// Overlay helper class for a crosshair
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namespace drawinglayer::primitive2d
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{
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class OverlayCrosshairPrimitive final : public ViewportDependentPrimitive2D
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{
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private:
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// The logic position
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basegfx::B2DPoint maBasePosition;
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// The stripe colors and length
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basegfx::BColor maRGBColorA;
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basegfx::BColor maRGBColorB;
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double mfDiscreteDashLength;
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virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;
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public:
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OverlayCrosshairPrimitive(
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const basegfx::B2DPoint& rBasePosition,
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const basegfx::BColor& rRGBColorA,
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const basegfx::BColor& rRGBColorB,
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double fDiscreteDashLength);
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// data access
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const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
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const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
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const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
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double getDiscreteDashLength() const { return mfDiscreteDashLength; }
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// compare operator
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virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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// Overlay helper class for a hatch rectangle as used e.g. for text object
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// selection highlighting
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namespace drawinglayer::primitive2d
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{
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class OverlayRectanglePrimitive final : public DiscreteMetricDependentPrimitive2D
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{
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private:
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// the logic rectangle definition
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basegfx::B2DRange maObjectRange;
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// the graphic definition
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basegfx::BColor maColor;
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double mfTransparence;
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// the discrete grow and shrink of the box
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double mfDiscreteGrow;
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double mfDiscreteShrink;
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// the rotation of the primitive itself
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double mfRotation;
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virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;
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public:
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OverlayRectanglePrimitive(
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const basegfx::B2DRange& rObjectRange,
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const basegfx::BColor& rColor,
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double fTransparence,
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double fDiscreteGrow,
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double fDiscreteShrink,
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double fRotation);
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// data access
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const basegfx::B2DRange& getObjectRange() const { return maObjectRange; }
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const basegfx::BColor& getColor() const { return maColor; }
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double getTransparence() const { return mfTransparence; }
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double getDiscreteGrow() const { return mfDiscreteGrow; }
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double getDiscreteShrink() const { return mfDiscreteShrink; }
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double getRotation() const { return mfRotation; }
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// compare operator
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virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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// Overlay helper class for a striped helpline
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namespace drawinglayer::primitive2d
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{
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enum HelplineStyle
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{
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HELPLINESTYLE_POINT,
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HELPLINESTYLE_VERTICAL,
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HELPLINESTYLE_HORIZONTAL
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};
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class OverlayHelplineStripedPrimitive final : public ViewportDependentPrimitive2D
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{
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private:
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// The logic position
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basegfx::B2DPoint maBasePosition;
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// the style
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HelplineStyle meStyle;
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// The stripe colors and length
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basegfx::BColor maRGBColorA;
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basegfx::BColor maRGBColorB;
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double mfDiscreteDashLength;
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virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;
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public:
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OverlayHelplineStripedPrimitive(
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const basegfx::B2DPoint& rBasePosition,
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HelplineStyle eStyle,
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const basegfx::BColor& rRGBColorA,
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const basegfx::BColor& rRGBColorB,
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double fDiscreteDashLength);
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// data access
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const basegfx::B2DPoint& getBasePosition() const { return maBasePosition; }
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HelplineStyle getStyle() const { return meStyle; }
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const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
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const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
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double getDiscreteDashLength() const { return mfDiscreteDashLength; }
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// compare operator
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virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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// Overlay helper class for rolling rectangle helplines. This primitive is
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// only for the extended lines to the ends of the view
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namespace drawinglayer::primitive2d
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{
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class OverlayRollingRectanglePrimitive final : public ViewportDependentPrimitive2D
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{
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private:
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// The logic range
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basegfx::B2DRange maRollingRectangle;
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// The stripe colors and length
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basegfx::BColor maRGBColorA;
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basegfx::BColor maRGBColorB;
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double mfDiscreteDashLength;
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virtual Primitive2DReference create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const override;
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public:
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OverlayRollingRectanglePrimitive(
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const basegfx::B2DRange& aRollingRectangle,
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const basegfx::BColor& rRGBColorA,
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const basegfx::BColor& rRGBColorB,
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double fDiscreteDashLength);
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// data access
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const basegfx::B2DRange& getRollingRectangle() const { return maRollingRectangle; }
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const basegfx::BColor& getRGBColorA() const { return maRGBColorA; }
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const basegfx::BColor& getRGBColorB() const { return maRGBColorB; }
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double getDiscreteDashLength() const { return mfDiscreteDashLength; }
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// compare operator
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virtual bool operator==( const BasePrimitive2D& rPrimitive ) const override;
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virtual sal_uInt32 getPrimitive2DID() const override;
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};
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} // end of namespace drawinglayer::primitive2d
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#endif // INCLUDED_SVX_INC_SDR_OVERLAY_OVERLAYTOOLS_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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