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Diffstat (limited to 'svtools/inc/txtattr.hxx')
| -rw-r--r-- | svtools/inc/txtattr.hxx | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/svtools/inc/txtattr.hxx b/svtools/inc/txtattr.hxx new file mode 100644 index 000000000000..80acb67563bc --- /dev/null +++ b/svtools/inc/txtattr.hxx @@ -0,0 +1,241 @@ +/************************************************************************* + * + * $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 |