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/*************************************************************************
*
* $RCSfile: txtattr.hxx,v $
*
* $Revision: 1.1.1.1 $
*
* last change: $Author: hr $ $Date: 2000-09-18 16:58:54 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _TXTATTR_HXX
#define _TXTATTR_HXX
#ifndef _SV_COLOR_HXX //autogen
#include <vcl/color.hxx>
#endif
#ifndef _STRING_HXX //autogen
#include <tools/string.hxx>
#endif
#ifndef _DEBUG_HXX
#include <tools/debug.hxx>
#endif
class Font;
#define TEXTATTR_INVALID 0
#define TEXTATTR_FONTCOLOR 1
#define TEXTATTR_HYPERLINK 2
class TextAttrib
{
private:
USHORT mnWhich;
protected:
TextAttrib( USHORT nWhich ) { mnWhich = nWhich; }
TextAttrib( const TextAttrib& rAttr ) { mnWhich = rAttr.mnWhich; }
public:
virtual ~TextAttrib();
USHORT Which() const { return mnWhich; }
virtual void SetFont( Font& rFont ) const = 0;
virtual TextAttrib* Clone() const = 0;
virtual int operator==( const TextAttrib& rAttr ) const = 0;
int operator!=( const TextAttrib& rAttr ) const
{ return !(*this == rAttr ); }
};
class TextAttribFontColor : public TextAttrib
{
private:
Color maColor;
public:
TextAttribFontColor( const Color& rColor );
TextAttribFontColor( const TextAttribFontColor& rAttr );
~TextAttribFontColor();
virtual void SetFont( Font& rFont ) const;
virtual TextAttrib* Clone() const;
virtual int operator==( const TextAttrib& rAttr ) const;
};
class TextAttribHyperLink : public TextAttrib
{
private:
XubString maURL;
XubString maDescription;
Color maColor;
public:
TextAttribHyperLink( const XubString& rURL );
TextAttribHyperLink( const XubString& rURL, const XubString& rDescription );
TextAttribHyperLink( const TextAttribHyperLink& rAttr );
~TextAttribHyperLink();
void SetURL( const XubString& rURL ) { maURL = rURL; }
const XubString& GetURL() const { return maURL; }
void SetDescription( const XubString& rDescr ) { maDescription = rDescr; }
const XubString& GetDescription() const { return maDescription; }
void SetColor( const Color& rColor ) { maColor = rColor; }
const Color& GetColor() const { return maColor; }
virtual void SetFont( Font& rFont ) const;
virtual TextAttrib* Clone() const;
virtual int operator==( const TextAttrib& rAttr ) const;
};
class TextCharAttrib
{
private:
TextAttrib* mpAttr;
USHORT mnStart;
USHORT mnEnd;
protected:
public:
TextCharAttrib( const TextAttrib& rAttr, USHORT nStart, USHORT nEnd );
TextCharAttrib( const TextCharAttrib& rTextCharAttrib );
~TextCharAttrib();
const TextAttrib& GetAttr() const { return *mpAttr; }
USHORT Which() const { return mpAttr->Which(); }
USHORT GetStart() const { return mnStart; }
USHORT& GetStart() { return mnStart; }
USHORT GetEnd() const { return mnEnd; }
USHORT& GetEnd() { return mnEnd; }
inline USHORT GetLen() const;
inline void MoveForward( USHORT nDiff );
inline void MoveBackward( USHORT nDiff );
inline void Expand( USHORT nDiff );
inline void Collaps( USHORT nDiff );
inline BOOL IsIn( USHORT nIndex );
inline BOOL IsInside( USHORT nIndex );
inline BOOL IsEmpty();
};
inline USHORT TextCharAttrib::GetLen() const
{
DBG_ASSERT( mnEnd >= mnStart, "TextCharAttrib: nEnd < nStart!" );
return mnEnd-mnStart;
}
inline void TextCharAttrib::MoveForward( USHORT nDiff )
{
DBG_ASSERT( ((long)mnEnd + nDiff) <= 0xFFFF, "TextCharAttrib: MoveForward?!" );
mnStart += nDiff;
mnEnd += nDiff;
}
inline void TextCharAttrib::MoveBackward( USHORT nDiff )
{
DBG_ASSERT( ((long)mnStart - nDiff) >= 0, "TextCharAttrib: MoveBackward?!" );
mnStart -= nDiff;
mnEnd -= nDiff;
}
inline void TextCharAttrib::Expand( USHORT nDiff )
{
DBG_ASSERT( ( ((long)mnEnd + nDiff) <= (long)0xFFFF ), "TextCharAttrib: Expand?!" );
mnEnd += nDiff;
}
inline void TextCharAttrib::Collaps( USHORT nDiff )
{
DBG_ASSERT( (long)mnEnd - nDiff >= (long)mnStart, "TextCharAttrib: Collaps?!" );
mnEnd -= nDiff;
}
inline BOOL TextCharAttrib::IsIn( USHORT nIndex )
{
return ( ( mnStart <= nIndex ) && ( mnEnd >= nIndex ) );
}
inline BOOL TextCharAttrib::IsInside( USHORT nIndex )
{
return ( ( mnStart < nIndex ) && ( mnEnd > nIndex ) );
}
inline BOOL TextCharAttrib::IsEmpty()
{
return mnStart == mnEnd;
}
#endif // _TXTATTR_HXX
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