LCOV - code coverage report
Current view: top level - usr/local/src/libreoffice/include/vcl - txtattr.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 34 0.0 %
Date: 2013-07-09 Functions: 0 20 0.0 %
Legend: Lines: hit not hit

          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 _TXTATTR_HXX
      21             : #define _TXTATTR_HXX
      22             : 
      23             : #include <vcl/dllapi.h>
      24             : #include <tools/color.hxx>
      25             : #include <vcl/vclenum.hxx>
      26             : #include <tools/string.hxx>
      27             : #include <tools/debug.hxx>
      28             : 
      29             : class Font;
      30             : 
      31             : #define TEXTATTR_INVALID    0
      32             : #define TEXTATTR_FONTCOLOR  1
      33             : #define TEXTATTR_HYPERLINK  2
      34             : #define TEXTATTR_FONTWEIGHT 3
      35             : 
      36             : #define TEXTATTR_USER_START 1000 //start id for user defined text attributes
      37             : #define TEXTATTR_PROTECTED  4
      38             : 
      39             : 
      40             : class VCL_DLLPUBLIC TextAttrib
      41             : {
      42             : private:
      43             :     sal_uInt16                  mnWhich;
      44             : 
      45             : protected:
      46           0 :                             TextAttrib( sal_uInt16 nWhich ) { mnWhich = nWhich; }
      47           0 :                             TextAttrib( const TextAttrib& rAttr ) { mnWhich = rAttr.mnWhich; }
      48             : 
      49             : public:
      50             : 
      51             :     virtual                 ~TextAttrib();
      52             : 
      53           0 :     sal_uInt16              Which() const   { return mnWhich; }
      54             :     virtual void            SetFont( Font& rFont ) const = 0;
      55             :     virtual TextAttrib*     Clone() const = 0;
      56             : 
      57             :     virtual int             operator==( const TextAttrib& rAttr ) const = 0;
      58             :     int                     operator!=( const TextAttrib& rAttr ) const
      59             :                                 { return !(*this == rAttr ); }
      60             : };
      61             : 
      62             : 
      63             : 
      64             : class VCL_DLLPUBLIC TextAttribFontColor : public TextAttrib
      65             : {
      66             : private:
      67             :     Color   maColor;
      68             : 
      69             : public:
      70             :                             TextAttribFontColor( const Color& rColor );
      71             :                             TextAttribFontColor( const TextAttribFontColor& rAttr );
      72             :                             ~TextAttribFontColor();
      73             : 
      74           0 :     const Color&            GetColor() const { return maColor; }
      75             : 
      76             :     virtual void            SetFont( Font& rFont ) const;
      77             :     virtual TextAttrib*     Clone() const;
      78             :     virtual int             operator==( const TextAttrib& rAttr ) const;
      79             : 
      80             : };
      81             : 
      82             : class VCL_DLLPUBLIC TextAttribFontWeight : public TextAttrib
      83             : {
      84             : private:
      85             :     FontWeight  meWeight;
      86             : 
      87             : public:
      88             :                             TextAttribFontWeight( FontWeight eWeight );
      89             :                             TextAttribFontWeight( const TextAttribFontWeight& rAttr );
      90             :                             ~TextAttribFontWeight();
      91             : 
      92             :     virtual void            SetFont( Font& rFont ) const;
      93             :     virtual TextAttrib*     Clone() const;
      94             :     virtual int             operator==( const TextAttrib& rAttr ) const;
      95             : 
      96           0 :     inline FontWeight getFontWeight() const { return meWeight; }
      97             : };
      98             : 
      99             : 
     100             : class TextAttribHyperLink : public TextAttrib
     101             : {
     102             : private:
     103             :     XubString   maURL;
     104             :     XubString   maDescription;
     105             :     Color       maColor;
     106             : 
     107             : public:
     108             :                             TextAttribHyperLink( const TextAttribHyperLink& rAttr );
     109             :                             ~TextAttribHyperLink();
     110             : 
     111             :     void                    SetURL( const XubString& rURL )             { maURL = rURL; }
     112           0 :     const XubString&            GetURL() const                              { return maURL; }
     113             : 
     114             :     void                    SetDescription( const XubString& rDescr )   { maDescription = rDescr; }
     115             :     const XubString&            GetDescription() const                      { return maDescription; }
     116             : 
     117             :     void                    SetColor( const Color& rColor )             { maColor = rColor; }
     118             :     const Color&            GetColor() const                            { return maColor; }
     119             : 
     120             :     virtual void            SetFont( Font& rFont ) const;
     121             :     virtual TextAttrib*     Clone() const;
     122             :     virtual int             operator==( const TextAttrib& rAttr ) const;
     123             : };
     124             : 
     125             : class VCL_DLLPUBLIC TextAttribProtect : public TextAttrib
     126             : {
     127             : public:
     128             :                             TextAttribProtect();
     129             :                             TextAttribProtect( const TextAttribProtect& rAttr );
     130             :                             ~TextAttribProtect();
     131             : 
     132             :     virtual void            SetFont( Font& rFont ) const;
     133             :     virtual TextAttrib*     Clone() const;
     134             :     virtual int             operator==( const TextAttrib& rAttr ) const;
     135             : 
     136             : };
     137             : 
     138             : 
     139             : class TextCharAttrib
     140             : {
     141             : private:
     142             :     TextAttrib*     mpAttr;
     143             :     sal_uInt16          mnStart;
     144             :     sal_uInt16          mnEnd;
     145             : 
     146             : protected:
     147             : 
     148             : public:
     149             : 
     150             :                     TextCharAttrib( const TextAttrib& rAttr, sal_uInt16 nStart, sal_uInt16 nEnd );
     151             :                     TextCharAttrib( const TextCharAttrib& rTextCharAttrib );
     152             :                     ~TextCharAttrib();
     153             : 
     154           0 :     const TextAttrib&   GetAttr() const         { return *mpAttr; }
     155             : 
     156           0 :     sal_uInt16          Which() const               { return mpAttr->Which(); }
     157             : 
     158           0 :     sal_uInt16          GetStart() const            { return mnStart; }
     159           0 :     sal_uInt16&         GetStart()                  { return mnStart; }
     160             : 
     161           0 :     sal_uInt16          GetEnd() const              { return mnEnd; }
     162           0 :     sal_uInt16&         GetEnd()                    { return mnEnd; }
     163             : 
     164             :     inline sal_uInt16   GetLen() const;
     165             : 
     166             :     inline void     MoveForward( sal_uInt16 nDiff );
     167             :     inline void     MoveBackward( sal_uInt16 nDiff );
     168             : 
     169             :     inline void     Expand( sal_uInt16 nDiff );
     170             :     inline void     Collaps( sal_uInt16 nDiff );
     171             : 
     172             :     inline sal_Bool     IsIn( sal_uInt16 nIndex );
     173             :     inline sal_Bool     IsInside( sal_uInt16 nIndex );
     174             :     inline sal_Bool     IsEmpty();
     175             : 
     176             : };
     177             : 
     178           0 : inline sal_uInt16 TextCharAttrib::GetLen() const
     179             : {
     180             :     DBG_ASSERT( mnEnd >= mnStart, "TextCharAttrib: nEnd < nStart!" );
     181           0 :     return mnEnd-mnStart;
     182             : }
     183             : 
     184           0 : inline void TextCharAttrib::MoveForward( sal_uInt16 nDiff )
     185             : {
     186             :     DBG_ASSERT( ((long)mnEnd + nDiff) <= 0xFFFF, "TextCharAttrib: MoveForward?!" );
     187           0 :     mnStart = mnStart + nDiff;
     188           0 :     mnEnd = mnEnd + nDiff;
     189           0 : }
     190             : 
     191           0 : inline void TextCharAttrib::MoveBackward( sal_uInt16 nDiff )
     192             : {
     193             :     DBG_ASSERT( ((long)mnStart - nDiff) >= 0, "TextCharAttrib: MoveBackward?!" );
     194           0 :     mnStart = mnStart - nDiff;
     195           0 :     mnEnd = mnEnd - nDiff;
     196           0 : }
     197             : 
     198           0 : inline void TextCharAttrib::Expand( sal_uInt16 nDiff )
     199             : {
     200             :     DBG_ASSERT( ( ((long)mnEnd + nDiff) <= (long)0xFFFF ), "TextCharAttrib: Expand?!" );
     201           0 :     mnEnd = mnEnd + nDiff;
     202           0 : }
     203             : 
     204           0 : inline void TextCharAttrib::Collaps( sal_uInt16 nDiff )
     205             : {
     206             :     DBG_ASSERT( (long)mnEnd - nDiff >= (long)mnStart, "TextCharAttrib: Collaps?!" );
     207           0 :     mnEnd = mnEnd - nDiff;
     208           0 : }
     209             : 
     210           0 : inline sal_Bool TextCharAttrib::IsIn( sal_uInt16 nIndex )
     211             : {
     212           0 :     return ( ( mnStart <= nIndex ) && ( mnEnd >= nIndex ) );
     213             : }
     214             : 
     215           0 : inline sal_Bool TextCharAttrib::IsInside( sal_uInt16 nIndex )
     216             : {
     217           0 :     return ( ( mnStart < nIndex ) && ( mnEnd > nIndex ) );
     218             : }
     219             : 
     220           0 : inline sal_Bool TextCharAttrib::IsEmpty()
     221             : {
     222           0 :     return mnStart == mnEnd;
     223             : }
     224             : 
     225             : #endif // _TXTATTR_HXX
     226             : 
     227             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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