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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 <vcl/configsettings.hxx>
21 :
22 : #include <svdata.hxx>
23 :
24 : #include <com/sun/star/uno/Any.hxx>
25 : #include <com/sun/star/uno/Sequence.hxx>
26 : #include <com/sun/star/beans/PropertyValue.hpp>
27 :
28 : using namespace utl;
29 : using namespace vcl;
30 : using namespace com::sun::star::uno;
31 : using namespace com::sun::star::lang;
32 : using namespace com::sun::star::beans;
33 : using namespace com::sun::star::container;
34 :
35 : #define SETTINGS_CONFIGNODE "VCL/Settings"
36 :
37 0 : SettingsConfigItem* SettingsConfigItem::get()
38 : {
39 0 : ImplSVData* pSVData = ImplGetSVData();
40 0 : if( ! pSVData->mpSettingsConfigItem )
41 0 : pSVData->mpSettingsConfigItem = new SettingsConfigItem();
42 0 : return pSVData->mpSettingsConfigItem;
43 : }
44 :
45 0 : SettingsConfigItem::SettingsConfigItem()
46 : :
47 : ConfigItem( OUString( SETTINGS_CONFIGNODE ),
48 : CONFIG_MODE_DELAYED_UPDATE ),
49 0 : m_aSettings( 0 )
50 : {
51 0 : getValues();
52 0 : }
53 :
54 0 : SettingsConfigItem::~SettingsConfigItem()
55 : {
56 0 : if( IsModified() )
57 0 : Commit();
58 0 : }
59 :
60 0 : void SettingsConfigItem::Commit()
61 : {
62 0 : boost::unordered_map< OUString, SmallOUStrMap, OUStringHash >::const_iterator group;
63 :
64 0 : for( group = m_aSettings.begin(); group != m_aSettings.end(); ++group )
65 : {
66 0 : OUString aKeyName( group->first );
67 0 : /*bool bAdded =*/ AddNode( OUString(), aKeyName );
68 0 : Sequence< PropertyValue > aValues( group->second.size() );
69 0 : PropertyValue* pValues = aValues.getArray();
70 0 : int nIndex = 0;
71 0 : SmallOUStrMap::const_iterator it;
72 0 : for( it = group->second.begin(); it != group->second.end(); ++it )
73 : {
74 0 : OUString aName( aKeyName );
75 0 : aName += OUString('/');
76 0 : aName += it->first;
77 0 : pValues[nIndex].Name = aName;
78 0 : pValues[nIndex].Handle = 0;
79 0 : pValues[nIndex].Value <<= it->second;
80 0 : pValues[nIndex].State = PropertyState_DIRECT_VALUE;
81 0 : nIndex++;
82 0 : }
83 0 : ReplaceSetProperties( aKeyName, aValues );
84 0 : }
85 0 : }
86 :
87 0 : void SettingsConfigItem::Notify( const Sequence< OUString >& )
88 : {
89 0 : getValues();
90 0 : }
91 :
92 0 : void SettingsConfigItem::getValues()
93 : {
94 0 : m_aSettings.clear();
95 :
96 0 : Sequence< OUString > aNames( GetNodeNames( OUString() ) );
97 :
98 0 : for( int j = 0; j < aNames.getLength(); j++ )
99 : {
100 : #if OSL_DEBUG_LEVEL > 2
101 : OSL_TRACE( "found settings data for \"%s\"\n",
102 : OUStringToOString( aNames.getConstArray()[j], RTL_TEXTENCODING_ASCII_US ).getStr()
103 : );
104 : #endif
105 0 : OUString aKeyName( aNames.getConstArray()[j] );
106 0 : Sequence< OUString > aKeys( GetNodeNames( aKeyName ) );
107 0 : Sequence< OUString > aSettingsKeys( aKeys.getLength() );
108 0 : const OUString* pFrom = aKeys.getConstArray();
109 0 : OUString* pTo = aSettingsKeys.getArray();
110 0 : for( int m = 0; m < aKeys.getLength(); m++ )
111 : {
112 0 : OUString aName( aKeyName );
113 0 : aName += OUString('/');
114 0 : aName += pFrom[m];
115 0 : pTo[m] = aName;
116 0 : }
117 0 : Sequence< Any > aValues( GetProperties( aSettingsKeys ) );
118 0 : const Any* pValue = aValues.getConstArray();
119 0 : for( int i = 0; i < aValues.getLength(); i++, pValue++ )
120 : {
121 0 : if( pValue->getValueTypeClass() == TypeClass_STRING )
122 : {
123 0 : const OUString* pLine = (const OUString*)pValue->getValue();
124 0 : if( !pLine->isEmpty() )
125 0 : m_aSettings[ aKeyName ][ pFrom[i] ] = *pLine;
126 : #if OSL_DEBUG_LEVEL > 2
127 : OSL_TRACE( " \"%s\"=\"%.30s\"\n",
128 : OUStringToOString( aKeys.getConstArray()[i], RTL_TEXTENCODING_ASCII_US ).getStr(),
129 : OUStringToOString( *pLine, RTL_TEXTENCODING_ASCII_US ).getStr()
130 : );
131 : #endif
132 : }
133 : }
134 0 : }
135 0 : }
136 :
137 0 : const OUString& SettingsConfigItem::getValue( const OUString& rGroup, const OUString& rKey ) const
138 : {
139 0 : ::boost::unordered_map< OUString, SmallOUStrMap, OUStringHash >::const_iterator group = m_aSettings.find( rGroup );
140 0 : if( group == m_aSettings.end() || group->second.find( rKey ) == group->second.end() )
141 : {
142 0 : static OUString aEmpty;
143 0 : return aEmpty;
144 : }
145 0 : return group->second.find(rKey)->second;
146 : }
147 :
148 0 : void SettingsConfigItem::setValue( const OUString& rGroup, const OUString& rKey, const OUString& rValue )
149 : {
150 0 : bool bModified = m_aSettings[ rGroup ][ rKey ] != rValue;
151 0 : if( bModified )
152 : {
153 0 : m_aSettings[ rGroup ][ rKey ] = rValue;
154 0 : SetModified();
155 : }
156 0 : }
157 :
158 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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