Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_DRAWINGLAYER_PRIMITIVE2D_BORDERLINEPRIMITIVE2D_HXX
      21             : #define INCLUDED_DRAWINGLAYER_PRIMITIVE2D_BORDERLINEPRIMITIVE2D_HXX
      22             : 
      23             : #include <drawinglayer/drawinglayerdllapi.h>
      24             : 
      25             : #include <drawinglayer/primitive2d/baseprimitive2d.hxx>
      26             : #include <basegfx/color/bcolor.hxx>
      27             : #include <basegfx/matrix/b2dhommatrix.hxx>
      28             : #include <basegfx/polygon/b2dpolypolygon.hxx>
      29             : #include <svtools/ctrlbox.hxx>
      30             : 
      31             : //////////////////////////////////////////////////////////////////////////////
      32             : 
      33             : namespace drawinglayer
      34             : {
      35             :     namespace primitive2d
      36             :     {
      37             :         /** BorderLinePrimitive2D class
      38             : 
      39             :             This is the basic primitive to build frames around objects, e.g. tables.
      40             :             It defines a single or double line from Start to nd using the LeftWidth,
      41             :             Distance and RightWidth definitions.
      42             :             The LineStart/End overlap is defined by the Extend(Inner|Outer)(Start|End)
      43             :             definitions.
      44             :          */
      45        1084 :         class DRAWINGLAYER_DLLPUBLIC BorderLinePrimitive2D : public BufferedDecompositionPrimitive2D
      46             :         {
      47             :         private:
      48             :             /// the line definition
      49             :             basegfx::B2DPoint                               maStart;
      50             :             basegfx::B2DPoint                               maEnd;
      51             : 
      52             :             /// the widths of single/double line
      53             :             double                                          mfLeftWidth;
      54             :             double                                          mfDistance;
      55             :             double                                          mfRightWidth;
      56             : 
      57             :             /// edge overlap sizes
      58             :             double                                          mfExtendLeftStart;
      59             :             double                                          mfExtendLeftEnd;
      60             :             double                                          mfExtendRightStart;
      61             :             double                                          mfExtendRightEnd;
      62             : 
      63             :             /// the line colors
      64             :             basegfx::BColor                                 maRGBColorRight;
      65             :             basegfx::BColor                                 maRGBColorLeft;
      66             :             basegfx::BColor                                 maRGBColorGap;
      67             :             bool                                            mbHasGapColor;
      68             : 
      69             :             short                                           mnStyle;
      70             : 
      71             :             /// local helpers
      72             :             double getWidth(
      73             :                     const geometry::ViewInformation2D& rViewInformation) const;
      74             : 
      75         472 :             bool isSolidLine() const
      76             :             {
      77         472 :                 return (mnStyle==STYLE_SOLID);
      78             :             }
      79             : 
      80         614 :             bool isInsideUsed() const
      81             :             {
      82         614 :                 return !basegfx::fTools::equalZero(mfLeftWidth);
      83             :             }
      84             : 
      85         546 :             bool isOutsideUsed() const
      86             :             {
      87         546 :                 return !basegfx::fTools::equalZero(mfRightWidth);
      88             :             }
      89             : 
      90             :         protected:
      91             :             virtual basegfx::B2DPolyPolygon getClipPolygon(
      92             :                     const geometry::ViewInformation2D& rViewInformation) const;
      93             : 
      94             :             /// create local decomposition
      95             :             virtual Primitive2DSequence create2DDecomposition(const geometry::ViewInformation2D& rViewInformation) const;
      96             : 
      97             :         public:
      98             :             /// constructor
      99             :             BorderLinePrimitive2D(
     100             :                 const basegfx::B2DPoint& rStart,
     101             :                 const basegfx::B2DPoint& rEnd,
     102             :                 double fLeftWidth,
     103             :                 double fDistance,
     104             :                 double fRightWidth,
     105             :                 double fExtendLeftStart,
     106             :                 double fExtendLeftEnd,
     107             :                 double fExtendRightStart,
     108             :                 double fExtendRightEnd,
     109             :                 const basegfx::BColor& rRGBColorRight,
     110             :                 const basegfx::BColor& rRGBColorLeft,
     111             :                 const basegfx::BColor& rRGBColorGap,
     112             :                 bool bHasGapColor,
     113             :                 const short nStyle );
     114             : 
     115             :             /// data read access
     116       10486 :             const basegfx::B2DPoint& getStart() const { return maStart; }
     117       10486 :             const basegfx::B2DPoint& getEnd() const { return maEnd; }
     118         480 :             double getLeftWidth() const { return mfLeftWidth; }
     119           0 :             double getDistance() const { return mfDistance; }
     120           6 :             double getRightWidth() const { return mfRightWidth; }
     121         574 :             double getExtendLeftStart() const { return mfExtendLeftStart; }
     122         574 :             double getExtendLeftEnd() const { return mfExtendLeftEnd; }
     123         576 :             double getExtendRightStart() const { return mfExtendRightStart; }
     124         576 :             double getExtendRightEnd() const { return mfExtendRightEnd; }
     125          74 :             const basegfx::BColor& getRGBColorRight () const { return maRGBColorRight; }
     126         540 :             const basegfx::BColor& getRGBColorLeft () const { return maRGBColorLeft; }
     127           0 :             const basegfx::BColor& getRGBColorGap () const { return maRGBColorGap; }
     128          68 :             bool hasGapColor( ) const { return mbHasGapColor; }
     129          96 :             short getStyle () const { return mnStyle; }
     130             : 
     131             :             /// compare operator
     132             :             virtual bool operator==(const BasePrimitive2D& rPrimitive) const;
     133             : 
     134             :             /// provide unique ID
     135             :             DeclPrimitrive2DIDBlock()
     136             :         };
     137             :     } // end of namespace primitive2d
     138             : } // end of namespace drawinglayer
     139             : 
     140             : //////////////////////////////////////////////////////////////////////////////
     141             : 
     142             : #endif //INCLUDED_DRAWINGLAYER_PRIMITIVE2D_BORDERLINEPRIMITIVE2D_HXX
     143             : 
     144             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */