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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
21#include <unotools/workingsetoptions.hxx>
22#include <unotools/configmgr.hxx>
23#include <unotools/configitem.hxx>
24#include <tools/debug.hxx>
25#include <com/sun/star/uno/Any.hxx>
26#include <com/sun/star/uno/Sequence.hxx>
27
28#include <itemholder1.hxx>
29
30//_________________________________________________________________________________________________________________
31// namespaces
32//_________________________________________________________________________________________________________________
33
34using namespace ::utl ;
35using namespace ::rtl ;
36using namespace ::osl ;
37using namespace ::com::sun::star::uno ;
38
39#define ROOTNODE_WORKINGSET OUString("Office.Common/WorkingSet")
40#define DEFAULT_WINDOWLIST Sequence< OUString >()
41
42#define PROPERTYNAME_WINDOWLIST OUString("WindowList")
43
44#define PROPERTYHANDLE_WINDOWLIST 0
45
46#define PROPERTYCOUNT 1
47
48//_________________________________________________________________________________________________________________
49// private declarations!
50//_________________________________________________________________________________________________________________
51
52class SvtWorkingSetOptions_Impl : public ConfigItem
53{
54 //-------------------------------------------------------------------------------------------------------------
55 // public methods
56 //-------------------------------------------------------------------------------------------------------------
57
58 public:
59
60 //---------------------------------------------------------------------------------------------------------
61 // constructor / destructor
62 //---------------------------------------------------------------------------------------------------------
63
64 SvtWorkingSetOptions_Impl();
65 ~SvtWorkingSetOptions_Impl();
66
67 //---------------------------------------------------------------------------------------------------------
68 // overloaded methods of baseclass
69 //---------------------------------------------------------------------------------------------------------
70
71 /*-****************************************************************************************************//**
72 @short called for notify of configmanager
73 @descr These method is called from the ConfigManager before application ends or from the
74 PropertyChangeListener if the sub tree broadcasts changes. You must update your
75 internal values.
76
77 @seealso baseclass ConfigItem
78
79 @param "seqPropertyNames" is the list of properties which should be updated.
80 @return -
81
82 @onerror -
83 *//*-*****************************************************************************************************/
84
85 virtual void Notify( const Sequence< OUString >& seqPropertyNames );
86
87 /*-****************************************************************************************************//**
88 @short write changes to configuration
89 @descr These method writes the changed values into the sub tree
90 and should always called in our destructor to guarantee consistency of config data.
91
92 @seealso baseclass ConfigItem
93
94 @param -
95 @return -
96
97 @onerror -
98 *//*-*****************************************************************************************************/
99
100 virtual void Commit();
101
102 //-------------------------------------------------------------------------------------------------------------
103 // private methods
104 //-------------------------------------------------------------------------------------------------------------
105
106 private:
107
108 /*-****************************************************************************************************//**
109 @short return list of key names of ouer configuration management which represent oue module tree
110 @descr These methods return a static const list of key names. We need it to get needed values from our
111 configuration management.
112
113 @seealso -
114
115 @param -
116 @return A list of needed configuration keys is returned.
117
118 @onerror -
119 *//*-*****************************************************************************************************/
120
121 static Sequence< OUString > GetPropertyNames();
122
123 //-------------------------------------------------------------------------------------------------------------
124 // private member
125 //-------------------------------------------------------------------------------------------------------------
126
127 private:
128
129 Sequence< OUString > m_seqWindowList ;
130};
131
132//*****************************************************************************************************************
133// constructor
134//*****************************************************************************************************************
135SvtWorkingSetOptions_Impl::SvtWorkingSetOptions_Impl()
136 // Init baseclasses first
137 : ConfigItem ( ROOTNODE_WORKINGSET )
138 // Init member then.
139 , m_seqWindowList ( DEFAULT_WINDOWLIST )
140{
141 // Use our static list of configuration keys to get his values.
142 Sequence< OUString > seqNames = GetPropertyNames ( );
143 Sequence< Any > seqValues = GetProperties ( seqNames );
144
145 // Safe impossible cases.
146 // We need values from ALL configuration keys.
147 // Follow assignment use order of values in relation to our list of key names!
148 DBG_ASSERT( !(seqNames.getLength()!=seqValues.getLength()), "SvtWorkingSetOptions_Impl::SvtWorkingSetOptions_Impl()\nI miss some values of configuration keys!\n" );
149
150 // Copy values from list in right order to ouer internal member.
151 sal_Int32 nPropertyCount = seqValues.getLength();
152 for( sal_Int32 nProperty=0; nProperty<nPropertyCount; ++nProperty )
153 {
154 // Safe impossible cases.
155 // Check any for valid value.
156 DBG_ASSERT( !(seqValues[nProperty].hasValue()==sal_False), "SvtWorkingSetOptions_Impl::SvtWorkingSetOptions_Impl()\nInvalid property value detected!\n" );
157 switch( nProperty )
158 {
159 case PROPERTYHANDLE_WINDOWLIST : {
160 DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_SEQUENCE), "SvtWorkingSetOptions_Impl::SvtWorkingSetOptions_Impl()\nWho has changed the value type of \"Office.Common\\WorkingSet\\WindowList\"?" );
161 seqValues[nProperty] >>= m_seqWindowList;
162 }
163 break;
164 }
165 }
166
167 // Enable notification mechanism of ouer baseclass.
168 // We need it to get information about changes outside these class on ouer used configuration keys!
169 EnableNotification( seqNames );
170}
171
172//*****************************************************************************************************************
173// destructor
174//*****************************************************************************************************************
175SvtWorkingSetOptions_Impl::~SvtWorkingSetOptions_Impl()
176{
177 // We must save our current values .. if user forget it!
178 if( IsModified() == sal_True )
179 {
180 Commit();
181 }
182}
183
184//*****************************************************************************************************************
185// public method
186//*****************************************************************************************************************
187void SvtWorkingSetOptions_Impl::Notify( const Sequence< OUString >& seqPropertyNames )
188{
189 // Use given list of updated properties to get his values from configuration directly!
190 Sequence< Any > seqValues = GetProperties( seqPropertyNames );
191 // Safe impossible cases.
192 // We need values from ALL notified configuration keys.
193 DBG_ASSERT( !(seqPropertyNames.getLength()!=seqValues.getLength()), "SvtWorkingSetOptions_Impl::Notify()\nI miss some values of configuration keys!\n" );
194 // Step over list of property names and get right value from coreesponding value list to set it on internal members!
195 sal_Int32 nCount = seqPropertyNames.getLength();
196 for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
197 {
198 if( seqPropertyNames[nProperty] == PROPERTYNAME_WINDOWLIST )
199 {
200 DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_SEQUENCE), "SvtWorkingSetOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\WorkingSet\\WindowList\"?" );
201 seqValues[nProperty] >>= m_seqWindowList;
202 }
203 #if OSL_DEBUG_LEVEL > 1
204 else DBG_ASSERT( sal_False, "SvtWorkingSetOptions_Impl::Notify()\nUnknown property detected ... I can't handle these!\n" );
205 #endif
206 }
207}
208
209//*****************************************************************************************************************
210// public method
211//*****************************************************************************************************************
212void SvtWorkingSetOptions_Impl::Commit()
213{
214 // Get names of supported properties, create a list for values and copy current values to it.
215 Sequence< OUString > seqNames = GetPropertyNames ();
216 sal_Int32 nCount = seqNames.getLength();
217 Sequence< Any > seqValues ( nCount );
218 for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
219 {
220 switch( nProperty )
221 {
222 case PROPERTYHANDLE_WINDOWLIST : {
223 seqValues[nProperty] <<= m_seqWindowList;
224 }
225 break;
226 }
227 }
228 // Set properties in configuration.
229 PutProperties( seqNames, seqValues );
230}
231
232//*****************************************************************************************************************
233// private method
234//*****************************************************************************************************************
235Sequence< OUString > SvtWorkingSetOptions_Impl::GetPropertyNames()
236{
237 // Build list of configuration key names.
238 const OUString pProperties[] =
239 {
240 PROPERTYNAME_WINDOWLIST ,
241 };
242 // Initialize return sequence with these list ...
243 const Sequence< OUString > seqPropertyNames( pProperties, PROPERTYCOUNT );
244 // ... and return it.
245 return seqPropertyNames;
246}
247
248//*****************************************************************************************************************
249// initialize static member
250// DON'T DO IT IN YOUR HEADER!
251// see definition for further informations
252//*****************************************************************************************************************
253SvtWorkingSetOptions_Impl* SvtWorkingSetOptions::m_pDataContainer = NULL ;
254sal_Int32 SvtWorkingSetOptions::m_nRefCount = 0 ;
255
256//*****************************************************************************************************************
257// constructor
258//*****************************************************************************************************************
259SvtWorkingSetOptions::SvtWorkingSetOptions()
260{
261 // Global access, must be guarded (multithreading!).
262 MutexGuard aGuard( GetOwnStaticMutex() );
263 // Increase ouer refcount ...
264 ++m_nRefCount;
265 // ... and initialize ouer data container only if it not already exist!
266 if( m_pDataContainer == NULL )
267 {
268 m_pDataContainer = new SvtWorkingSetOptions_Impl;
269 ItemHolder1::holdConfigItem(E_WORKINGSETOPTIONS);
270 }
271}
272
273//*****************************************************************************************************************
274// destructor
275//*****************************************************************************************************************
276SvtWorkingSetOptions::~SvtWorkingSetOptions()
277{
278 // Global access, must be guarded (multithreading!)
279 MutexGuard aGuard( GetOwnStaticMutex() );
280 // Decrease ouer refcount.
281 --m_nRefCount;
282 // If last instance was deleted ...
283 // we must destroy ouer static data container!
284 if( m_nRefCount <= 0 )
285 {
286 delete m_pDataContainer;
287 m_pDataContainer = NULL;
288 }
289}
290
291namespace
292{
293 class theWorkingSetOptionsMutex : public rtl::Static<osl::Mutex, theWorkingSetOptionsMutex>{};
294}
295
296//*****************************************************************************************************************
297// private method
298//*****************************************************************************************************************
299Mutex& SvtWorkingSetOptions::GetOwnStaticMutex()
300{
301 return theWorkingSetOptionsMutex::get();
302}
303
304/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-27 09:23:26 +0000