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Viewing changes to src/lib/WP5FontGroup.cpp

  • Committer: Package Import Robot
  • Author(s): Rene Engelhard
  • Date: 2011-11-29 23:31:13 UTC
  • mfrom: (1.2.5)
  • Revision ID: package-import@ubuntu.com-20111129233113-xdtwca9h0y6wdxst
Tags: 0.9.4-1
New upstream release

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src/lib/WP5FontGroup.cpp
 
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4 -*- */
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/* libwpd
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 * Copyright (C) 2005 Fridrich Strba (fridrich.strba@bluewin.ch)
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 *  
 
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 *
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 * This library is free software; you can redistribute it and/or
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 * modify it under the terms of the GNU Lesser General Public
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 * License as published by the Free Software Foundation; either
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 * For further information visit http://libwpd.sourceforge.net
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 */
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/* "This product is not manufactured, approved, or supported by 
 
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/* "This product is not manufactured, approved, or supported by
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 * Corel Corporation or Corel Corporation Limited."
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 */
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#include "WP5FontNameStringPoolPacket.h"
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#include "WP5Listener.h"
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WP5FontGroup::WP5FontGroup(WPXInputStream *input, WPXEncryption *encryption) :  
 
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WP5FontGroup::WP5FontGroup(WPXInputStream *input, WPXEncryption *encryption) :
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        WP5VariableLengthGroup(),
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        m_red(0),
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        m_green(0),
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{
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        switch(getSubGroup())
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        {
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                case WP5_TOP_FONT_GROUP_COLOR:
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                        input->seek(3, WPX_SEEK_CUR);
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                        m_red = readU8(input, encryption);
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                        m_green = readU8(input, encryption);
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                        m_blue = readU8(input, encryption);
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                        break;
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                case WP5_TOP_FONT_GROUP_FONT_CHANGE:
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                        input->seek(25, WPX_SEEK_CUR);
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                        m_fontNumber = readU8(input, encryption);
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                        if (getSize() >= 36)
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                        {
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                                input->seek(2, WPX_SEEK_CUR);
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                                m_fontSize = (double)(readU16(input, encryption) / 50);
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                        }
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                        break;
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                default:
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                        break;
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        }       
 
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        case WP5_TOP_FONT_GROUP_COLOR:
 
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                input->seek(3, WPX_SEEK_CUR);
 
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                m_red = readU8(input, encryption);
 
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                m_green = readU8(input, encryption);
 
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                m_blue = readU8(input, encryption);
 
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                break;
 
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        case WP5_TOP_FONT_GROUP_FONT_CHANGE:
 
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                input->seek(25, WPX_SEEK_CUR);
 
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                m_fontNumber = readU8(input, encryption);
 
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                if (getSize() >= 36)
 
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                {
 
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                        input->seek(2, WPX_SEEK_CUR);
 
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                        m_fontSize = (double)(readU16(input, encryption) / 50);
 
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                }
 
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                break;
 
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        default:
 
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                break;
 
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        }
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}
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void WP5FontGroup::parse(WP5Listener *listener)
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{
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        WPD_DEBUG_MSG(("WordPerfect: handling a Font group\n"));
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        int tmpFontNameOffset;
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        double tmpFontSize = 12.0;
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        WPXString tmpFontName("Times New Roman");
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        switch(getSubGroup())
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        {
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                case WP5_TOP_FONT_GROUP_COLOR:
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                        listener->characterColorChange(m_red, m_green, m_blue);
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                        break;
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                case WP5_TOP_FONT_GROUP_FONT_CHANGE:
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                        if (listener->getGeneralPacketData(15))
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                        {
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                                tmpFontSize = static_cast<const WP5ListFontsUsedPacket*>(listener->getGeneralPacketData(15))->getFontSize(m_fontNumber);
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                                tmpFontNameOffset = static_cast<const WP5ListFontsUsedPacket*>(listener->getGeneralPacketData(15))->getFontNameOffset(m_fontNumber);
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                        }
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                        else if (listener->getGeneralPacketData(2))
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                        {
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                                tmpFontSize = static_cast<const WP5ListFontsUsedPacket*>(listener->getGeneralPacketData(2))->getFontSize(m_fontNumber);
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                                tmpFontNameOffset = static_cast<const WP5ListFontsUsedPacket*>(listener->getGeneralPacketData(2))->getFontNameOffset(m_fontNumber);
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                        }
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                        else
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                        {
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                                listener->setFont(tmpFontName, tmpFontSize);
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                                return;
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                        }
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                        if (listener->getGeneralPacketData(7))
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                                tmpFontName = static_cast<const WP5FontNameStringPoolPacket*>(listener->getGeneralPacketData(7))->getFontName(tmpFontNameOffset);
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                        if (m_fontSize >= 0)
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                                tmpFontSize = m_fontSize;
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                        WPD_DEBUG_MSG(("WP5 Parsing Font Change, fontNumber %i, fontName: %s, fontSize: %.4f\n", m_fontNumber, tmpFontName.cstr(), tmpFontSize));
 
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        case WP5_TOP_FONT_GROUP_COLOR:
 
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                listener->characterColorChange(m_red, m_green, m_blue);
 
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                break;
 
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        case WP5_TOP_FONT_GROUP_FONT_CHANGE:
 
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                if (listener->getGeneralPacketData(15))
 
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                {
 
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                        tmpFontSize = static_cast<const WP5ListFontsUsedPacket *>(listener->getGeneralPacketData(15))->getFontSize(m_fontNumber);
 
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                        tmpFontNameOffset = static_cast<const WP5ListFontsUsedPacket *>(listener->getGeneralPacketData(15))->getFontNameOffset(m_fontNumber);
 
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                }
 
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                else if (listener->getGeneralPacketData(2))
 
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                {
 
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                        tmpFontSize = static_cast<const WP5ListFontsUsedPacket *>(listener->getGeneralPacketData(2))->getFontSize(m_fontNumber);
 
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                        tmpFontNameOffset = static_cast<const WP5ListFontsUsedPacket *>(listener->getGeneralPacketData(2))->getFontNameOffset(m_fontNumber);
 
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                }
 
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                else
 
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                {
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                        listener->setFont(tmpFontName, tmpFontSize);
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                        break;
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                default:
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                        break;          
 
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                        return;
 
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                }
 
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                if (listener->getGeneralPacketData(7))
 
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                        tmpFontName = static_cast<const WP5FontNameStringPoolPacket *>(listener->getGeneralPacketData(7))->getFontName(tmpFontNameOffset);
 
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                if (m_fontSize >= 0)
 
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                        tmpFontSize = m_fontSize;
 
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                WPD_DEBUG_MSG(("WP5 Parsing Font Change, fontNumber %i, fontName: %s, fontSize: %.4f\n", m_fontNumber, tmpFontName.cstr(), tmpFontSize));
 
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                listener->setFont(tmpFontName, tmpFontSize);
 
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                break;
 
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        default:
 
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                break;
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        }
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}
 
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/* vim:set shiftwidth=4 softtabstop=4 noexpandtab: */