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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <svtools/fontsubstconfig.hxx>
21 : #include <com/sun/star/beans/PropertyValue.hpp>
22 : #include <com/sun/star/uno/Any.hxx>
23 : #include <com/sun/star/uno/Sequence.hxx>
24 : #include <tools/debug.hxx>
25 : #include <vcl/outdev.hxx>
26 :
27 : #include <boost/ptr_container/ptr_vector.hpp>
28 :
29 : using namespace utl;
30 : using namespace com::sun::star;
31 : using namespace com::sun::star::uno;
32 : using namespace com::sun::star::beans;
33 :
34 :
35 : const sal_Char cReplacement[] = "Replacement";
36 : const sal_Char cFontPairs[] = "FontPairs";
37 :
38 : const sal_Char cReplaceFont[] = "ReplaceFont";
39 : const sal_Char cSubstituteFont[]= "SubstituteFont";
40 : const sal_Char cOnScreenOnly[] = "OnScreenOnly";
41 : const sal_Char cAlways[] = "Always";
42 :
43 : typedef boost::ptr_vector<SubstitutionStruct> SubstitutionStructArr;
44 :
45 232 : struct SvtFontSubstConfig_Impl
46 : {
47 : SubstitutionStructArr aSubstArr;
48 : };
49 :
50 116 : SvtFontSubstConfig::SvtFontSubstConfig() :
51 : ConfigItem(OUString("Office.Common/Font/Substitution")),
52 : bIsEnabled(false),
53 116 : pImpl(new SvtFontSubstConfig_Impl)
54 : {
55 116 : Sequence<OUString> aNames(1);
56 116 : aNames.getArray()[0] = cReplacement;
57 232 : Sequence<Any> aValues = GetProperties(aNames);
58 : DBG_ASSERT(aValues.getConstArray()[0].hasValue(), "no value available");
59 116 : if(aValues.getConstArray()[0].hasValue())
60 116 : bIsEnabled = *static_cast<sal_Bool const *>(aValues.getConstArray()[0].getValue());
61 :
62 232 : OUString sPropPrefix(cFontPairs);
63 232 : Sequence<OUString> aNodeNames = GetNodeNames(sPropPrefix, CONFIG_NAME_LOCAL_PATH);
64 116 : const OUString* pNodeNames = aNodeNames.getConstArray();
65 232 : Sequence<OUString> aPropNames(aNodeNames.getLength() * 4);
66 116 : OUString* pNames = aPropNames.getArray();
67 116 : sal_Int32 nName = 0;
68 116 : sPropPrefix += "/";
69 : sal_Int32 nNode;
70 116 : for(nNode = 0; nNode < aNodeNames.getLength(); nNode++)
71 : {
72 0 : OUString sStart = sPropPrefix + pNodeNames[nNode] + "/";
73 0 : pNames[nName] = sStart; pNames[nName++] += cReplaceFont;
74 0 : pNames[nName] = sStart; pNames[nName++] += cSubstituteFont;
75 0 : pNames[nName] = sStart; pNames[nName++] += cAlways;
76 0 : pNames[nName] = sStart; pNames[nName++] += cOnScreenOnly;
77 0 : }
78 232 : Sequence<Any> aNodeValues = GetProperties(aPropNames);
79 116 : const Any* pNodeValues = aNodeValues.getConstArray();
80 116 : nName = 0;
81 116 : for(nNode = 0; nNode < aNodeNames.getLength(); nNode++)
82 : {
83 0 : SubstitutionStruct* pInsert = new SubstitutionStruct;
84 0 : pNodeValues[nName++] >>= pInsert->sFont;
85 0 : pNodeValues[nName++] >>= pInsert->sReplaceBy;
86 0 : pInsert->bReplaceAlways = *static_cast<sal_Bool const *>(pNodeValues[nName++].getValue());
87 0 : pInsert->bReplaceOnScreenOnly = *static_cast<sal_Bool const *>(pNodeValues[nName++].getValue());
88 0 : pImpl->aSubstArr.push_back(pInsert);
89 116 : }
90 116 : }
91 :
92 232 : SvtFontSubstConfig::~SvtFontSubstConfig()
93 : {
94 116 : delete pImpl;
95 116 : }
96 :
97 0 : void SvtFontSubstConfig::Notify( const com::sun::star::uno::Sequence< OUString >& )
98 : {
99 0 : }
100 :
101 0 : void SvtFontSubstConfig::ImplCommit()
102 : {
103 0 : Sequence<OUString> aNames(1);
104 0 : aNames.getArray()[0] = cReplacement;
105 0 : Sequence<Any> aValues(1);
106 0 : aValues.getArray()[0].setValue(&bIsEnabled, cppu::UnoType<bool>::get());
107 0 : PutProperties(aNames, aValues);
108 :
109 0 : OUString sNode(cFontPairs);
110 0 : if(pImpl->aSubstArr.empty())
111 0 : ClearNodeSet(sNode);
112 : else
113 : {
114 0 : Sequence<PropertyValue> aSetValues(4 * pImpl->aSubstArr.size());
115 0 : PropertyValue* pSetValues = aSetValues.getArray();
116 0 : sal_Int32 nSetValue = 0;
117 :
118 0 : const OUString sReplaceFont(cReplaceFont);
119 0 : const OUString sSubstituteFont(cSubstituteFont);
120 0 : const OUString sAlways(cAlways);
121 0 : const OUString sOnScreenOnly(cOnScreenOnly);
122 :
123 0 : const uno::Type& rBoolType = cppu::UnoType<bool>::get();
124 0 : for(size_t i = 0; i < pImpl->aSubstArr.size(); i++)
125 : {
126 0 : OUString sPrefix = sNode + "/_" + OUString::number(i) + "/";
127 :
128 0 : SubstitutionStruct& pSubst = pImpl->aSubstArr[i];
129 0 : pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sReplaceFont;
130 0 : pSetValues[nSetValue++].Value <<= pSubst.sFont;
131 0 : pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sSubstituteFont;
132 0 : pSetValues[nSetValue++].Value <<= pSubst.sReplaceBy;
133 0 : pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sAlways;
134 0 : pSetValues[nSetValue++].Value.setValue(&pSubst.bReplaceAlways, rBoolType);
135 0 : pSetValues[nSetValue].Name = sPrefix; pSetValues[nSetValue].Name += sOnScreenOnly;
136 0 : pSetValues[nSetValue++].Value.setValue(&pSubst.bReplaceOnScreenOnly, rBoolType);
137 0 : }
138 0 : ReplaceSetProperties(sNode, aSetValues);
139 0 : }
140 0 : }
141 :
142 0 : sal_Int32 SvtFontSubstConfig::SubstitutionCount() const
143 : {
144 0 : return pImpl->aSubstArr.size();
145 : }
146 :
147 0 : void SvtFontSubstConfig::ClearSubstitutions()
148 : {
149 0 : pImpl->aSubstArr.clear();
150 0 : }
151 :
152 0 : const SubstitutionStruct* SvtFontSubstConfig::GetSubstitution(sal_Int32 nPos)
153 : {
154 0 : sal_Int32 nCount = static_cast<sal_Int32>(pImpl->aSubstArr.size());
155 : DBG_ASSERT(nPos >= 0 && nPos < nCount, "illegal array index");
156 0 : if(nPos >= 0 && nPos < nCount)
157 0 : return &pImpl->aSubstArr[nPos];
158 0 : return NULL;
159 : }
160 :
161 0 : void SvtFontSubstConfig::AddSubstitution(const SubstitutionStruct& rToAdd)
162 : {
163 0 : pImpl->aSubstArr.push_back(new SubstitutionStruct(rToAdd));
164 0 : }
165 :
166 116 : void SvtFontSubstConfig::Apply()
167 : {
168 116 : OutputDevice::BeginFontSubstitution();
169 :
170 : // remove old substitions
171 116 : sal_uInt16 nOldCount = OutputDevice::GetFontSubstituteCount();
172 :
173 232 : while (nOldCount)
174 0 : OutputDevice::RemoveFontSubstitute(--nOldCount);
175 :
176 : // read new substitutions
177 116 : sal_Int32 nCount = IsEnabled() ? SubstitutionCount() : 0;
178 :
179 116 : for (sal_Int32 i = 0; i < nCount; i++)
180 : {
181 0 : AddFontSubstituteFlags nFlags = AddFontSubstituteFlags::NONE;
182 0 : const SubstitutionStruct* pSubs = GetSubstitution(i);
183 0 : if(pSubs->bReplaceAlways)
184 0 : nFlags |= AddFontSubstituteFlags::ALWAYS;
185 0 : if(pSubs->bReplaceOnScreenOnly)
186 0 : nFlags |= AddFontSubstituteFlags::ScreenOnly;
187 0 : OutputDevice::AddFontSubstitute( pSubs->sFont, pSubs->sReplaceBy, nFlags );
188 : }
189 :
190 116 : OutputDevice::EndFontSubstitution();
191 116 : }
192 :
193 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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