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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: overlayobject.hxx,v $
* $Revision: 1.4 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef _SDR_OVERLAY_OVERLAYTOOLS_HXX
#define _SDR_OVERLAY_OVERLAYTOOLS_HXX
#include <drawinglayer/primitive2d/primitivetools2d.hxx>
#include <vcl/bitmapex.hxx>
//////////////////////////////////////////////////////////////////////////////
// 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
{
namespace primitive2d
{
class OverlayBitmapExPrimitive : 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;
protected:
virtual Primitive2DSequence createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
public:
OverlayBitmapExPrimitive(
const BitmapEx& rBitmapEx,
const basegfx::B2DPoint& rBasePosition,
sal_uInt16 nCenterX,
sal_uInt16 nCenterY);
// 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; }
// compare operator
virtual bool operator==( const BasePrimitive2D& rPrimitive ) const;
DeclPrimitrive2DIDBlock()
};
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// Overlay helper class for a crosshair
namespace drawinglayer
{
namespace primitive2d
{
class OverlayCrosshairPrimitive : public ViewportDependentPrimitive2D
{
private:
// The logic position
basegfx::B2DPoint maBasePosition;
// The stripe colors and legth
basegfx::BColor maRGBColorA;
basegfx::BColor maRGBColorB;
double mfDiscreteDashLength;
protected:
virtual Primitive2DSequence createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
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;
DeclPrimitrive2DIDBlock()
};
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// Overlay helper class for a hatch rectangle as used e.g. for text object
// selection hilighting
namespace drawinglayer
{
namespace primitive2d
{
class OverlayHatchRectanglePrimitive : public DiscreteMetricDependentPrimitive2D
{
private:
// the logic rectangle definition
basegfx::B2DRange maObjectRange;
// the hatch definition
double mfDiscreteHatchDistance;
double mfHatchRotation;
basegfx::BColor maHatchColor;
// the dscrete grow and shrink of the box
double mfDiscreteGrow;
double mfDiscreteShrink;
// the rotation of the primitive itself
double mfRotation;
protected:
virtual Primitive2DSequence createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
public:
OverlayHatchRectanglePrimitive(
const basegfx::B2DRange& rObjectRange,
double fDiscreteHatchDistance,
double fHatchRotation,
const basegfx::BColor& rHatchColor,
double fDiscreteGrow,
double fDiscreteShrink,
double fRotation);
// data access
const basegfx::B2DRange& getObjectRange() const { return maObjectRange; }
double getDiscreteHatchDistance() const { return mfDiscreteHatchDistance; }
double getHatchRotation() const { return mfHatchRotation; }
const basegfx::BColor& getHatchColor() const { return maHatchColor; }
double getDiscreteGrow() const { return mfDiscreteGrow; }
double getDiscreteShrink() const { return mfDiscreteShrink; }
double getRotation() const { return mfRotation; }
// compare operator
virtual bool operator==( const BasePrimitive2D& rPrimitive ) const;
DeclPrimitrive2DIDBlock()
};
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// Overlay helper class for a striped helpline
namespace drawinglayer
{
namespace primitive2d
{
enum HelplineStyle
{
HELPLINESTYLE_POINT,
HELPLINESTYLE_VERTICAL,
HELPLINESTYLE_HORIZONTAL
};
class OverlayHelplineStripedPrimitive : public ViewportDependentPrimitive2D
{
private:
// The logic position
basegfx::B2DPoint maBasePosition;
// the style
HelplineStyle meStyle;
// The stripe colors and legth
basegfx::BColor maRGBColorA;
basegfx::BColor maRGBColorB;
double mfDiscreteDashLength;
protected:
virtual Primitive2DSequence createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
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;
DeclPrimitrive2DIDBlock()
};
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
// Overlay helper class for rolling rectangle helplines. This primitive is
// only for the extended lines to the ends of the view
namespace drawinglayer
{
namespace primitive2d
{
class OverlayRollingRectanglePrimitive : public ViewportDependentPrimitive2D
{
private:
// The logic range
basegfx::B2DRange maRollingRectangle;
// The stripe colors and legth
basegfx::BColor maRGBColorA;
basegfx::BColor maRGBColorB;
double mfDiscreteDashLength;
protected:
virtual Primitive2DSequence createLocalDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
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;
DeclPrimitrive2DIDBlock()
};
} // end of namespace primitive2d
} // end of namespace drawinglayer
//////////////////////////////////////////////////////////////////////////////
#endif //_SDR_OVERLAY_OVERLAYTOOLS_HXX
// eof
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