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| -rw-r--r-- | svx/inc/sdr/overlay/overlaytools.hxx | 289 |
1 files changed, 289 insertions, 0 deletions
diff --git a/svx/inc/sdr/overlay/overlaytools.hxx b/svx/inc/sdr/overlay/overlaytools.hxx new file mode 100644 index 000000000..c058116f4 --- /dev/null +++ b/svx/inc/sdr/overlay/overlaytools.hxx @@ -0,0 +1,289 @@ +/* -*- 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: */ |