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path: root/svtools/source/config/fontsubstconfig.cxx
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org 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 version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"

#include "fontsubstconfig.hxx"
#include <svl/svarray.hxx>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/uno/Any.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <tools/debug.hxx>

#include <vcl/outdev.hxx>
#include <rtl/logfile.hxx>

using namespace utl;
using namespace rtl;
using namespace com::sun::star;
using namespace com::sun::star::uno;
using namespace com::sun::star::beans;

#define C2U(cChar) OUString::createFromAscii(cChar)

const sal_Char cReplacement[] = "Replacement";
const sal_Char cFontPairs[] = "FontPairs";

const sal_Char cReplaceFont[]   = "ReplaceFont";
const sal_Char cSubstituteFont[]= "SubstituteFont";
const sal_Char cOnScreenOnly[]  = "OnScreenOnly";
const sal_Char cAlways[]        = "Always";

//-----------------------------------------------------------------------------
typedef SubstitutionStruct* SubstitutionStructPtr;
SV_DECL_PTRARR_DEL(SubstitutionStructArr, SubstitutionStructPtr, 2, 2)
SV_IMPL_PTRARR(SubstitutionStructArr, SubstitutionStructPtr);
//-----------------------------------------------------------------------------
struct SvtFontSubstConfig_Impl
{
    SubstitutionStructArr   aSubstArr;
};
/* -----------------------------18.01.01 12:04--------------------------------

 ---------------------------------------------------------------------------*/
SvtFontSubstConfig::SvtFontSubstConfig() :
    ConfigItem(C2U("Office.Common/Font/Substitution")),
    bIsEnabled(sal_False),
    pImpl(new SvtFontSubstConfig_Impl)
{
    RTL_LOGFILE_CONTEXT(aLog, "svtools SvtFontSubstConfig::SvtFontSubstConfig()");

    Sequence<OUString> aNames(1);
    aNames.getArray()[0] = C2U(cReplacement);
    Sequence<Any> aValues = GetProperties(aNames);
    DBG_ASSERT(aValues.getConstArray()[0].hasValue(), "no value available");
    if(aValues.getConstArray()[0].hasValue())
        bIsEnabled = *(sal_Bool*)aValues.getConstArray()[0].getValue();

    OUString sPropPrefix(C2U(cFontPairs));
    Sequence<OUString> aNodeNames = GetNodeNames(sPropPrefix, CONFIG_NAME_LOCAL_PATH);
    const OUString* pNodeNames = aNodeNames.getConstArray();
    Sequence<OUString> aPropNames(aNodeNames.getLength() * 4);
    OUString* pNames = aPropNames.getArray();
    sal_Int32 nName = 0;
    sPropPrefix += C2U("/");
    sal_Int32 nNode;
    for(nNode = 0; nNode < aNodeNames.getLength(); nNode++)
    {
        OUString sStart(sPropPrefix);
        sStart += pNodeNames[nNode];
        sStart += C2U("/");
        pNames[nName] = sStart;     pNames[nName++] += C2U(cReplaceFont);
        pNames[nName] = sStart;     pNames[nName++] += C2U(cSubstituteFont);
        pNames[nName] = sStart;     pNames[nName++] += C2U(cAlways);
        pNames[nName] = sStart;     pNames[nName++] += C2U(cOnScreenOnly);
    }
    Sequence<Any> aNodeValues = GetProperties(aPropNames);
    const Any* pNodeValues = aNodeValues.getConstArray();
    nName = 0;
    for(nNode = 0; nNode < aNodeNames.getLength(); nNode++)
    {
        SubstitutionStructPtr pInsert = new SubstitutionStruct;
        pNodeValues[nName++] >>= pInsert->sFont;
        pNodeValues[nName++] >>= pInsert->sReplaceBy;
        pInsert->bReplaceAlways = *(sal_Bool*)pNodeValues[nName++].getValue();
        pInsert->bReplaceOnScreenOnly = *(sal_Bool*)pNodeValues[nName++].getValue();
        pImpl->aSubstArr.Insert(pInsert, pImpl->aSubstArr.Count());
    }
}
/* -----------------------------18.01.01 12:06--------------------------------

 ---------------------------------------------------------------------------*/
SvtFontSubstConfig::~SvtFontSubstConfig()
{
    delete pImpl;
}
/*-- 18.01.01 12:08:00---------------------------------------------------

  -----------------------------------------------------------------------*/
void SvtFontSubstConfig::Notify( const com::sun::star::uno::Sequence< rtl::OUString >& )
{
}

void SvtFontSubstConfig::Commit()
{
    Sequence<OUString> aNames(1);
    aNames.getArray()[0] = C2U(cReplacement);
    Sequence<Any> aValues(1);
    aValues.getArray()[0].setValue(&bIsEnabled, ::getBooleanCppuType());
    PutProperties(aNames, aValues);

    OUString sNode(C2U(cFontPairs));
    if(!pImpl->aSubstArr.Count())
        ClearNodeSet(sNode);
    else
    {
        Sequence<PropertyValue> aSetValues(4 * pImpl->aSubstArr.Count());
        PropertyValue* pSetValues = aSetValues.getArray();
        sal_Int32 nSetValue = 0;

        const OUString sReplaceFont(C2U(cReplaceFont));
        const OUString sSubstituteFont(C2U(cSubstituteFont));
        const OUString sAlways(C2U(cAlways));
        const OUString sOnScreenOnly(C2U(cOnScreenOnly));

        const uno::Type& rBoolType = ::getBooleanCppuType();
        for(sal_uInt16 i = 0; i < pImpl->aSubstArr.Count(); i++)
        {
            OUString sPrefix(sNode);
            sPrefix += C2U("/_");
            sPrefix += OUString::valueOf((sal_Int32)i);
            sPrefix += C2U("/");

            SubstitutionStructPtr pSubst = pImpl->aSubstArr[i];
            pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sReplaceFont;
            pSetValues[nSetValue++].Value <<= pSubst->sFont;
            pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sSubstituteFont;
            pSetValues[nSetValue++].Value <<= pSubst->sReplaceBy;
            pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sAlways;
            pSetValues[nSetValue++].Value.setValue(&pSubst->bReplaceAlways, rBoolType);
            pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sOnScreenOnly;
            pSetValues[nSetValue++].Value.setValue(&pSubst->bReplaceOnScreenOnly, rBoolType);
        }
        ReplaceSetProperties(sNode, aSetValues);
    }
}
/*-- 18.01.01 12:08:00---------------------------------------------------

  -----------------------------------------------------------------------*/
sal_Int32 SvtFontSubstConfig::SubstitutionCount() const
{
    return pImpl->aSubstArr.Count();
}
/*-- 18.01.01 12:08:00---------------------------------------------------

  -----------------------------------------------------------------------*/
void SvtFontSubstConfig::ClearSubstitutions()
{
    pImpl->aSubstArr.DeleteAndDestroy(0, pImpl->aSubstArr.Count());
}
/*-- 18.01.01 12:08:00---------------------------------------------------

  -----------------------------------------------------------------------*/
const SubstitutionStruct* SvtFontSubstConfig::GetSubstitution(sal_Int32 nPos)
{
    DBG_ASSERT(nPos >= 0 && nPos < pImpl->aSubstArr.Count(), "illegal array index");
    if(nPos >= 0 && nPos < pImpl->aSubstArr.Count())
        return pImpl->aSubstArr[(sal_uInt16)nPos];
    return 0;
}
/*-- 18.01.01 12:08:01---------------------------------------------------

  -----------------------------------------------------------------------*/
void SvtFontSubstConfig::AddSubstitution(const SubstitutionStruct& rToAdd)
{
    SubstitutionStructPtr pInsert = new SubstitutionStruct(rToAdd);
    pImpl->aSubstArr.Insert(pInsert, pImpl->aSubstArr.Count());
}

void SvtFontSubstConfig::Apply()
{
    OutputDevice::BeginFontSubstitution();

    // Alte Substitution entfernen
    sal_uInt16 nOldCount = OutputDevice::GetFontSubstituteCount();

    while (nOldCount)
        OutputDevice::RemoveFontSubstitute(--nOldCount);

    // Neue Substitution einlesen
    sal_Int32 nCount = IsEnabled() ? SubstitutionCount() : 0;

    for (sal_Int32  i = 0; i < nCount; i++)
    {
        sal_uInt16 nFlags = 0;
        const SubstitutionStruct* pSubs = GetSubstitution(i);
        if(pSubs->bReplaceAlways)
            nFlags |= FONT_SUBSTITUTE_ALWAYS;
        if(pSubs->bReplaceOnScreenOnly)
            nFlags |= FONT_SUBSTITUTE_SCREENONLY;
        OutputDevice::AddFontSubstitute( String(pSubs->sFont), String(pSubs->sReplaceBy), nFlags );
    }

    OutputDevice::EndFontSubstitution();
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */