lotuswordpro/inc/lwpfont.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*************************************************************************
   3  *
   4  *  The Contents of this file are made available subject to the terms of
   5  *  either of the following licenses
   6  *
   7  *         - GNU Lesser General Public License Version 2.1
   8  *         - Sun Industry Standards Source License Version 1.1
   9  *
  10  *  Sun Microsystems Inc., October, 2000
  11  *
  12  *  GNU Lesser General Public License Version 2.1
  13  *  =============================================
  14  *  Copyright 2000 by Sun Microsystems, Inc.
  15  *  901 San Antonio Road, Palo Alto, CA 94303, USA
  16  *
  17  *  This library is free software; you can redistribute it and/or
  18  *  modify it under the terms of the GNU Lesser General Public
  19  *  License version 2.1, as published by the Free Software Foundation.
  20  *
  21  *  This library is distributed in the hope that it will be useful,
  22  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  23  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  24  *  Lesser General Public License for more details.
  25  *
  26  *  You should have received a copy of the GNU Lesser General Public
  27  *  License along with this library; if not, write to the Free Software
  28  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  29  *  MA  02111-1307  USA
  30  *
  31  *
  32  *  Sun Industry Standards Source License Version 1.1
  33  *  =================================================
  34  *  The contents of this file are subject to the Sun Industry Standards
  35  *  Source License Version 1.1 (the "License"); You may not use this file
  36  *  except in compliance with the License. You may obtain a copy of the
  37  *  License at http://www.openoffice.org/license.html.
  38  *
  39  *  Software provided under this License is provided on an "AS IS" basis,
  40  *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
  41  *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
  42  *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
  43  *  See the License for the specific provisions governing your rights and
  44  *  obligations concerning the Software.
  45  *
  46  *  The Initial Developer of the Original Code is: IBM Corporation
  47  *
  48  *  Copyright: 2008 by IBM Corporation
  49  *
  50  *  All Rights Reserved.
  51  *
  52  *  Contributor(s): _______________________________________
  53  *
  54  *
  55  ************************************************************************/
  56 /*************************************************************************
  57  * @file
  58  *  Font manager related classes header file
  59  *  LwpFontTableEntry, LwpFontTable, LwpFontNameEntry,
  60  * LwpFontAttrEntry, LwpFontNameManager,LwpFontAttrManager,
  61  * LwpFontManager
  62  ************************************************************************/
  63
  64 #ifndef INCLUDED_LOTUSWORDPRO_INC_LWPFONT_HXX
  65 #define INCLUDED_LOTUSWORDPRO_INC_LWPFONT_HXX
  66
  67 #include <config_lgpl.h>
  68 #include <rtl/ref.hxx>
  69 #include "lwpobjstrm.hxx"
  70 #include "lwpatomholder.hxx"
  71 #include "lwpcolor.hxx"
  72 #include "xfilter/xffont.hxx"
  73 #include <memory>
  74
  75 class LwpFontTableEntry
  76 {
  77 public:
  78     LwpFontTableEntry(){}
  79 public:
  80     void Read(LwpObjectStream *pStrm);
  81     OUString const & GetFaceName() const;
  82 private:
  83     LwpAtomHolder m_WindowsFaceName;    //font face name under windows
  84     LwpAtomHolder m_FaceName;           //font face name
  85     void RegisterFontDecl();
  86      //Not useful now, so skip
  87     //LwpPanoseNumber m_PanoseNumber;
  88 };
  89
  90 class LwpFontTable
  91 {
  92 public:
  93     LwpFontTable();
  94     ~LwpFontTable();
  95 public:
  96     void Read(LwpObjectStream *pStrm);
  97     OUString GetFaceName(sal_uInt16 index); //index: start from 1
  98 //  void RegisterFontDecls();
  99 private:
 100     sal_uInt16 m_nCount;
 101     std::unique_ptr<LwpFontTableEntry[]> m_pFontEntries;
 102 };
 103
 104 class LwpFontNameEntry
 105 {
 106 public:
 107     LwpFontNameEntry()
 108         : m_nOverrideBits(0)
 109         , m_nApplyBits(0)
 110         , m_nPointSize(0)
 111         , m_nOverstrike(0)
 112         , m_nTightness(0)
 113         , m_nFaceName(0)
 114         , m_nAltFaceName(0)
 115         {}
 116 public:
 117     void Read(LwpObjectStream *pStrm);
 118     sal_uInt16 GetFaceID() const {return m_nFaceName;}
 119     sal_uInt16 GetAltFaceID() const {return m_nAltFaceName;}
 120     void Override(rtl::Reference<XFFont> const & pFont);
 121     inline bool IsFaceNameOverridden() const;
 122     inline bool IsAltFaceNameOverridden() const;
 123 private:
 124     //Data of CFontDescriptionOverrideBase
 125     sal_uInt8 m_nOverrideBits;
 126     sal_uInt8 m_nApplyBits;
 127     sal_uInt32 m_nPointSize;
 128     sal_uInt16 m_nOverstrike;
 129     sal_uInt16 m_nTightness;
 130     LwpColor m_Color;
 131     LwpColor m_BackColor;
 132     //Data of LwpFontNameEntry
 133     sal_uInt16 m_nFaceName; //CFontTableID
 134     sal_uInt16 m_nAltFaceName; //CFontTableID
 135     enum
 136     {
 137         POINTSIZE       = 0x01,
 138         COLOR           = 0x02,
 139         OVERSTRIKE      = 0x04,
 140         TIGHTNESS       = 0x08,
 141         FACENAME        = 0x10,
 142         BKCOLOR         = 0x20,
 143         ALTFACENAME     = 0x40,
 144         ALL_BITS        = (POINTSIZE | COLOR | OVERSTRIKE
 145                             | ALTFACENAME
 146                             | TIGHTNESS | FACENAME | BKCOLOR)
 147     };
 148
 149     inline bool IsPointSizeOverridden() const;
 150     inline bool IsColorOverridden() const;
 151     inline bool IsBackgroundColorOverridden() const;
 152 //TODO
 153 //    inline sal_Bool IsTightnessOverridden();
 154 //    inline sal_Bool IsAnythingOverridden();
 155 };
 156
 157 class LwpFontNameManager
 158 {
 159 public:
 160     LwpFontNameManager();
 161     ~LwpFontNameManager();
 162     OUString GetNameByIndex(sal_uInt16 index);
 163 private:
 164     sal_uInt16 m_nCount;
 165     std::unique_ptr<LwpFontNameEntry[]> m_pFontNames;
 166     LwpFontTable m_FontTbl;
 167
 168 public:
 169     void Read(LwpObjectStream *pStrm);
 170     void    Override(sal_uInt16 index, rtl::Reference<XFFont> const & pFont);
 171 };
 172
 173 class LwpFontAttrEntry
 174 {
 175 public:
 176     LwpFontAttrEntry()
 177      : m_nAttrBits(0)
 178      , m_nAttrOverrideBits(0)
 179      , m_nAttrApplyBits(0)
 180      , m_nAttrOverrideBits2(0)
 181      , m_nAttrApplyBits2(0)
 182      , m_nCase(0)
 183      , m_nUnder(0)
 184         {}
 185 public:
 186     void Read(LwpObjectStream *pStrm);
 187     void Override(rtl::Reference<XFFont> const & pFont);
 188 private:
 189     sal_uInt16 m_nAttrBits;
 190     sal_uInt16 m_nAttrOverrideBits;
 191     sal_uInt16 m_nAttrApplyBits;
 192     sal_uInt8 m_nAttrOverrideBits2;
 193     sal_uInt8 m_nAttrApplyBits2;
 194     sal_uInt8 m_nCase;
 195     sal_uInt8 m_nUnder;
 196     enum
 197     {
 198         BOLD            = 0x0001,
 199         ITALIC          = 0x0002,
 200         STRIKETHRU      = 0x0004,
 201
 202         SUPERSCRIPT = 0x0100,
 203         SUBSCRIPT       = 0x0200,
 204
 205         SMALLCAPS       = 0x0400,
 206
 207         ALL_ATTRS       = BOLD | ITALIC | STRIKETHRU
 208                         | SUPERSCRIPT | SUBSCRIPT
 209                         | SMALLCAPS,
 210
 211         CASE_DONTCARE   = 0,
 212         CASE_NORMAL = 1,
 213         CASE_UPPER      = 2,
 214         CASE_LOWER  = 3,
 215         CASE_INITCAPS   = 4,
 216         CASE_STYLE      = 7,
 217
 218         UNDER_DONTCARE  = 0,
 219         UNDER_OFF           = 1,
 220         UNDER_SINGLE        = 2,
 221         UNDER_DOUBLE        = 3,
 222         UNDER_WORD_SINGLE   = 4,
 223         UNDER_WORD_DOUBLE   = 5,
 224         UNDER_STYLE         = 7,
 225
 226         CASE    = 0x01,
 227         UNDER   = 0x02,
 228         ALL_ATTRS2          = CASE | UNDER
 229     };
 230     bool Is(sal_uInt16 Attr);
 231     bool IsBoldOverridden() const;
 232     bool IsItalicOverridden() const;
 233     bool IsStrikeThruOverridden() const;
 234     bool IsSmallCapsOverridden() const;
 235     bool IsSuperOverridden() const;
 236     bool IsSubOverridden() const;
 237     bool IsUnderlineOverridden() const;
 238     bool IsCaseOverridden() const;
 239
 240 };
 241
 242 class LwpFontAttrManager
 243 {
 244 public:
 245     LwpFontAttrManager()
 246         : m_nCount(0)
 247         {}
 248     ~LwpFontAttrManager();
 249 public:
 250     void Read(LwpObjectStream *pStrm);
 251     void Override(sal_uInt16 index, rtl::Reference<XFFont> const & pFont);
 252 private:
 253     sal_uInt16 m_nCount;
 254     std::unique_ptr<LwpFontAttrEntry[]> m_pFontAttrs;
 255 };
 256
 257 class LwpFontManager
 258 {
 259 public:
 260     LwpFontManager(){}
 261 private:
 262     LwpFontNameManager m_FNMgr;
 263     LwpFontAttrManager m_AttrMgr;
 264
 265 public:
 266     void Read(LwpObjectStream *pStrm);
 267     rtl::Reference<XFFont> CreateOverrideFont(sal_uInt32 fontID, sal_uInt32 overID);
 268     rtl::Reference<XFFont> CreateFont(sal_uInt32 fontID);
 269     OUString GetNameByID(sal_uInt32 fontID);
 270
 271 private:
 272     void Override(sal_uInt32 fontID, rtl::Reference<XFFont> const & pFont);
 273     static inline sal_uInt16 GetFontNameIndex(sal_uInt32 fontID);
 274     static inline sal_uInt16 GetFontAttrIndex(sal_uInt32 fontID);
 275 };
 276
 277 sal_uInt16 LwpFontManager::GetFontNameIndex(sal_uInt32 fontID)
 278 {
 279     return static_cast<sal_uInt16>((fontID>>16)&0xFFFF);
 280 }
 281
 282 sal_uInt16 LwpFontManager::GetFontAttrIndex(sal_uInt32 fontID)
 283 {
 284     return static_cast<sal_uInt16>(fontID);
 285 }
 286
 287 #endif
 288
 289 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */