| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _TXTATTR_HXX |
| #define _TXTATTR_HXX |
| |
| #include "svtools/svtdllapi.h" |
| #include <tools/color.hxx> |
| #include <vcl/vclenum.hxx> |
| #include <tools/string.hxx> |
| #include <tools/debug.hxx> |
| |
| class Font; |
| |
| #define TEXTATTR_INVALID 0 |
| #define TEXTATTR_FONTCOLOR 1 |
| #define TEXTATTR_HYPERLINK 2 |
| #define TEXTATTR_FONTWEIGHT 3 |
| |
| #define TEXTATTR_USER_START 1000 //start id for user defined text attributes |
| #define TEXTATTR_PROTECTED 4 |
| |
| |
| class SVT_DLLPUBLIC TextAttrib |
| { |
| private: |
| sal_uInt16 mnWhich; |
| |
| protected: |
| TextAttrib( sal_uInt16 nWhich ) { mnWhich = nWhich; } |
| TextAttrib( const TextAttrib& rAttr ) { mnWhich = rAttr.mnWhich; } |
| |
| public: |
| |
| virtual ~TextAttrib(); |
| |
| sal_uInt16 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 SVT_DLLPUBLIC TextAttribFontColor : public TextAttrib |
| { |
| private: |
| Color maColor; |
| |
| public: |
| TextAttribFontColor( const Color& rColor ); |
| TextAttribFontColor( const TextAttribFontColor& rAttr ); |
| ~TextAttribFontColor(); |
| |
| const Color& GetColor() const { return maColor; } |
| |
| virtual void SetFont( Font& rFont ) const; |
| virtual TextAttrib* Clone() const; |
| virtual int operator==( const TextAttrib& rAttr ) const; |
| |
| }; |
| |
| class SVT_DLLPUBLIC TextAttribFontWeight : public TextAttrib |
| { |
| private: |
| FontWeight meWeight; |
| |
| public: |
| TextAttribFontWeight( FontWeight eWeight ); |
| TextAttribFontWeight( const TextAttribFontWeight& rAttr ); |
| ~TextAttribFontWeight(); |
| |
| virtual void SetFont( Font& rFont ) const; |
| virtual TextAttrib* Clone() const; |
| virtual int operator==( const TextAttrib& rAttr ) const; |
| |
| inline FontWeight getFontWeight() const { return meWeight; } |
| }; |
| |
| |
| 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 SVT_DLLPUBLIC TextAttribProtect : public TextAttrib |
| { |
| public: |
| TextAttribProtect(); |
| TextAttribProtect( const TextAttribProtect& rAttr ); |
| ~TextAttribProtect(); |
| |
| virtual void SetFont( Font& rFont ) const; |
| virtual TextAttrib* Clone() const; |
| virtual int operator==( const TextAttrib& rAttr ) const; |
| |
| }; |
| |
| |
| class TextCharAttrib |
| { |
| private: |
| TextAttrib* mpAttr; |
| sal_uInt16 mnStart; |
| sal_uInt16 mnEnd; |
| |
| protected: |
| |
| public: |
| |
| TextCharAttrib( const TextAttrib& rAttr, sal_uInt16 nStart, sal_uInt16 nEnd ); |
| TextCharAttrib( const TextCharAttrib& rTextCharAttrib ); |
| ~TextCharAttrib(); |
| |
| const TextAttrib& GetAttr() const { return *mpAttr; } |
| |
| sal_uInt16 Which() const { return mpAttr->Which(); } |
| |
| sal_uInt16 GetStart() const { return mnStart; } |
| sal_uInt16& GetStart() { return mnStart; } |
| |
| sal_uInt16 GetEnd() const { return mnEnd; } |
| sal_uInt16& GetEnd() { return mnEnd; } |
| |
| inline sal_uInt16 GetLen() const; |
| |
| inline void MoveForward( sal_uInt16 nDiff ); |
| inline void MoveBackward( sal_uInt16 nDiff ); |
| |
| inline void Expand( sal_uInt16 nDiff ); |
| inline void Collaps( sal_uInt16 nDiff ); |
| |
| inline sal_Bool IsIn( sal_uInt16 nIndex ); |
| inline sal_Bool IsInside( sal_uInt16 nIndex ); |
| inline sal_Bool IsEmpty(); |
| |
| }; |
| |
| inline sal_uInt16 TextCharAttrib::GetLen() const |
| { |
| DBG_ASSERT( mnEnd >= mnStart, "TextCharAttrib: nEnd < nStart!" ); |
| return mnEnd-mnStart; |
| } |
| |
| inline void TextCharAttrib::MoveForward( sal_uInt16 nDiff ) |
| { |
| DBG_ASSERT( ((long)mnEnd + nDiff) <= 0xFFFF, "TextCharAttrib: MoveForward?!" ); |
| mnStart = mnStart + nDiff; |
| mnEnd = mnEnd + nDiff; |
| } |
| |
| inline void TextCharAttrib::MoveBackward( sal_uInt16 nDiff ) |
| { |
| DBG_ASSERT( ((long)mnStart - nDiff) >= 0, "TextCharAttrib: MoveBackward?!" ); |
| mnStart = mnStart - nDiff; |
| mnEnd = mnEnd - nDiff; |
| } |
| |
| inline void TextCharAttrib::Expand( sal_uInt16 nDiff ) |
| { |
| DBG_ASSERT( ( ((long)mnEnd + nDiff) <= (long)0xFFFF ), "TextCharAttrib: Expand?!" ); |
| mnEnd = mnEnd + nDiff; |
| } |
| |
| inline void TextCharAttrib::Collaps( sal_uInt16 nDiff ) |
| { |
| DBG_ASSERT( (long)mnEnd - nDiff >= (long)mnStart, "TextCharAttrib: Collaps?!" ); |
| mnEnd = mnEnd - nDiff; |
| } |
| |
| inline sal_Bool TextCharAttrib::IsIn( sal_uInt16 nIndex ) |
| { |
| return ( ( mnStart <= nIndex ) && ( mnEnd >= nIndex ) ); |
| } |
| |
| inline sal_Bool TextCharAttrib::IsInside( sal_uInt16 nIndex ) |
| { |
| return ( ( mnStart < nIndex ) && ( mnEnd > nIndex ) ); |
| } |
| |
| inline sal_Bool TextCharAttrib::IsEmpty() |
| { |
| return mnStart == mnEnd; |
| } |
| |
| #endif // _TXTATTR_HXX |