Line data Source code
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/fontoptions.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 <rtl/logfile.hxx>
29 : #include <rtl/instance.hxx>
30 : #include "itemholder1.hxx"
31 :
32 : using namespace ::utl ;
33 : using namespace ::rtl ;
34 : using namespace ::osl ;
35 : using namespace ::com::sun::star::uno ;
36 :
37 : #define ROOTNODE_FONT OUString(RTL_CONSTASCII_USTRINGPARAM("Office.Common/Font" ))
38 :
39 : #define PROPERTYNAME_REPLACEMENTTABLE OUString(RTL_CONSTASCII_USTRINGPARAM("Substitution/Replacement" ))
40 : #define PROPERTYNAME_FONTHISTORY OUString(RTL_CONSTASCII_USTRINGPARAM("View/History" ))
41 : #define PROPERTYNAME_FONTWYSIWYG OUString(RTL_CONSTASCII_USTRINGPARAM("View/ShowFontBoxWYSIWYG" ))
42 :
43 : #define PROPERTYHANDLE_REPLACEMENTTABLE 0
44 : #define PROPERTYHANDLE_FONTHISTORY 1
45 : #define PROPERTYHANDLE_FONTWYSIWYG 2
46 :
47 : #define PROPERTYCOUNT 3
48 :
49 : class SvtFontOptions_Impl : public ConfigItem
50 : {
51 : public:
52 :
53 : SvtFontOptions_Impl();
54 : ~SvtFontOptions_Impl();
55 :
56 : /*-****************************************************************************************************//**
57 : @short called for notify of configmanager
58 : @descr These method is called from the ConfigManager before application ends or from the
59 : PropertyChangeListener if the sub tree broadcasts changes. You must update your
60 : internal values.
61 :
62 : @seealso baseclass ConfigItem
63 :
64 : @param "seqPropertyNames" is the list of properties which should be updated.
65 : @return -
66 :
67 : @onerror -
68 : *//*-*****************************************************************************************************/
69 :
70 : virtual void Notify( const Sequence< OUString >& seqPropertyNames );
71 :
72 : /*-****************************************************************************************************//**
73 : @short write changes to configuration
74 : @descr These method writes the changed values into the sub tree
75 : and should always called in our destructor to guarantee consistency of config data.
76 :
77 : @seealso baseclass ConfigItem
78 :
79 : @param -
80 : @return -
81 :
82 : @onerror -
83 : *//*-*****************************************************************************************************/
84 :
85 : virtual void Commit();
86 :
87 : /*-****************************************************************************************************//**
88 : @short access method to get internal values
89 : @descr These method give us a chance to regulate acces to ouer internal values.
90 : It's not used in the moment - but it's possible for the feature!
91 :
92 : @seealso -
93 :
94 : @param -
95 : @return -
96 :
97 : @onerror -
98 : *//*-*****************************************************************************************************/
99 :
100 : sal_Bool IsFontHistoryEnabled ( ) const ;
101 : void EnableFontHistory ( sal_Bool bState ) ;
102 :
103 : sal_Bool IsFontWYSIWYGEnabled ( ) const ;
104 : void EnableFontWYSIWYG ( sal_Bool bState ) ;
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 > impl_GetPropertyNames();
122 :
123 : private:
124 :
125 : sal_Bool m_bReplacementTable ;
126 : sal_Bool m_bFontHistory ;
127 : sal_Bool m_bFontWYSIWYG ;
128 : };
129 :
130 : //*****************************************************************************************************************
131 : // constructor
132 : //*****************************************************************************************************************
133 0 : SvtFontOptions_Impl::SvtFontOptions_Impl()
134 : // Init baseclasses first
135 : : ConfigItem ( ROOTNODE_FONT )
136 : // Init member then.
137 : , m_bReplacementTable ( sal_False )
138 : , m_bFontHistory ( sal_False )
139 0 : , m_bFontWYSIWYG ( sal_False )
140 : {
141 : // Use our static list of configuration keys to get his values.
142 0 : Sequence< OUString > seqNames = impl_GetPropertyNames ( );
143 0 : 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()), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nI miss some values of configuration keys!\n" );
149 :
150 : // Copy values from list in right order to ouer internal member.
151 0 : sal_Int32 nPropertyCount = seqValues.getLength();
152 0 : 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), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nInvalid property value detected!\n" );
157 0 : switch( nProperty )
158 : {
159 : case PROPERTYHANDLE_REPLACEMENTTABLE : {
160 : DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\Substitution\\Replacement\"?" );
161 0 : seqValues[nProperty] >>= m_bReplacementTable;
162 : }
163 0 : break;
164 : case PROPERTYHANDLE_FONTHISTORY : {
165 : DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\View\\History\"?" );
166 0 : seqValues[nProperty] >>= m_bFontHistory;
167 : }
168 0 : break;
169 : case PROPERTYHANDLE_FONTWYSIWYG : {
170 : DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::SvtFontOptions_Impl()\nWho has changed the value type of \"Office.Common\\Font\\View\\ShowFontBoxWYSIWYG\"?" );
171 0 : seqValues[nProperty] >>= m_bFontWYSIWYG;
172 : }
173 0 : break;
174 : }
175 : }
176 :
177 : // Enable notification mechanism of ouer baseclass.
178 : // We need it to get information about changes outside these class on ouer used configuration keys!
179 0 : EnableNotification( seqNames );
180 0 : }
181 :
182 : //*****************************************************************************************************************
183 : // destructor
184 : //*****************************************************************************************************************
185 0 : SvtFontOptions_Impl::~SvtFontOptions_Impl()
186 : {
187 : // We must save our current values .. if user forget it!
188 0 : if( IsModified() == sal_True )
189 : {
190 0 : Commit();
191 : }
192 0 : }
193 :
194 : //*****************************************************************************************************************
195 : // public method
196 : //*****************************************************************************************************************
197 0 : void SvtFontOptions_Impl::Notify( const Sequence< OUString >& seqPropertyNames )
198 : {
199 : // Use given list of updated properties to get his values from configuration directly!
200 0 : Sequence< Any > seqValues = GetProperties( seqPropertyNames );
201 : // Safe impossible cases.
202 : // We need values from ALL notified configuration keys.
203 : DBG_ASSERT( !(seqPropertyNames.getLength()!=seqValues.getLength()), "SvtFontOptions_Impl::Notify()\nI miss some values of configuration keys!\n" );
204 : // Step over list of property names and get right value from coreesponding value list to set it on internal members!
205 0 : sal_Int32 nCount = seqPropertyNames.getLength();
206 0 : for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
207 : {
208 0 : if( seqPropertyNames[nProperty] == PROPERTYNAME_REPLACEMENTTABLE )
209 : {
210 : DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\Substitution\\Replacement\"?" );
211 0 : seqValues[nProperty] >>= m_bReplacementTable;
212 : }
213 : else
214 0 : if( seqPropertyNames[nProperty] == PROPERTYNAME_FONTHISTORY )
215 : {
216 : DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\View\\History\"?" );
217 0 : seqValues[nProperty] >>= m_bFontHistory;
218 : }
219 : else
220 0 : if( seqPropertyNames[nProperty] == PROPERTYNAME_FONTWYSIWYG )
221 : {
222 : DBG_ASSERT(!(seqValues[nProperty].getValueTypeClass()!=TypeClass_BOOLEAN), "SvtFontOptions_Impl::Notify()\nWho has changed the value type of \"Office.Common\\Font\\View\\ShowFontBoxWYSIWYG\"?" );
223 0 : seqValues[nProperty] >>= m_bFontWYSIWYG;
224 : }
225 : #if OSL_DEBUG_LEVEL > 1
226 : else DBG_ASSERT( sal_False, "SvtFontOptions_Impl::Notify()\nUnkown property detected ... I can't handle these!\n" );
227 : #endif
228 0 : }
229 0 : }
230 :
231 : //*****************************************************************************************************************
232 : // public method
233 : //*****************************************************************************************************************
234 0 : void SvtFontOptions_Impl::Commit()
235 : {
236 : // Get names of supported properties, create a list for values and copy current values to it.
237 0 : Sequence< OUString > seqNames = impl_GetPropertyNames();
238 0 : sal_Int32 nCount = seqNames.getLength();
239 0 : Sequence< Any > seqValues ( nCount );
240 0 : for( sal_Int32 nProperty=0; nProperty<nCount; ++nProperty )
241 : {
242 0 : switch( nProperty )
243 : {
244 : case PROPERTYHANDLE_REPLACEMENTTABLE : {
245 0 : seqValues[nProperty] <<= m_bReplacementTable;
246 : }
247 0 : break;
248 : case PROPERTYHANDLE_FONTHISTORY : {
249 0 : seqValues[nProperty] <<= m_bFontHistory;
250 : }
251 0 : break;
252 : case PROPERTYHANDLE_FONTWYSIWYG : {
253 0 : seqValues[nProperty] <<= m_bFontWYSIWYG;
254 : }
255 0 : break;
256 : }
257 : }
258 : // Set properties in configuration.
259 0 : PutProperties( seqNames, seqValues );
260 0 : }
261 :
262 : //*****************************************************************************************************************
263 : // public method
264 : //*****************************************************************************************************************
265 0 : sal_Bool SvtFontOptions_Impl::IsFontHistoryEnabled() const
266 : {
267 0 : return m_bFontHistory;
268 : }
269 :
270 : //*****************************************************************************************************************
271 : // public method
272 : //*****************************************************************************************************************
273 0 : void SvtFontOptions_Impl::EnableFontHistory( sal_Bool bState )
274 : {
275 0 : m_bFontHistory = bState;
276 0 : SetModified();
277 0 : }
278 :
279 : //*****************************************************************************************************************
280 : // public method
281 : //*****************************************************************************************************************
282 0 : sal_Bool SvtFontOptions_Impl::IsFontWYSIWYGEnabled() const
283 : {
284 0 : return m_bFontWYSIWYG;
285 : }
286 :
287 : //*****************************************************************************************************************
288 : // public method
289 : //*****************************************************************************************************************
290 0 : void SvtFontOptions_Impl::EnableFontWYSIWYG( sal_Bool bState )
291 : {
292 0 : m_bFontWYSIWYG = bState;
293 0 : SetModified();
294 0 : }
295 :
296 : //*****************************************************************************************************************
297 : // private method
298 : //*****************************************************************************************************************
299 0 : Sequence< OUString > SvtFontOptions_Impl::impl_GetPropertyNames()
300 : {
301 : // Build list of configuration key names.
302 : const OUString pProperties[] =
303 : {
304 : PROPERTYNAME_REPLACEMENTTABLE ,
305 : PROPERTYNAME_FONTHISTORY ,
306 : PROPERTYNAME_FONTWYSIWYG ,
307 0 : };
308 : // Initialize return sequence with these list ...
309 0 : const Sequence< OUString > seqPropertyNames( pProperties, PROPERTYCOUNT );
310 : // ... and return it.
311 0 : return seqPropertyNames;
312 : }
313 :
314 : //*****************************************************************************************************************
315 : // initialize static member
316 : // DON'T DO IT IN YOUR HEADER!
317 : // see definition for further informations
318 : //*****************************************************************************************************************
319 : SvtFontOptions_Impl* SvtFontOptions::m_pDataContainer = NULL ;
320 : sal_Int32 SvtFontOptions::m_nRefCount = 0 ;
321 :
322 : //*****************************************************************************************************************
323 : // constructor
324 : //*****************************************************************************************************************
325 0 : SvtFontOptions::SvtFontOptions()
326 : {
327 : // Global access, must be guarded (multithreading!).
328 0 : MutexGuard aGuard( impl_GetOwnStaticMutex() );
329 : // Increase ouer refcount ...
330 0 : ++m_nRefCount;
331 : // ... and initialize ouer data container only if it not already exist!
332 0 : if( m_pDataContainer == NULL )
333 : {
334 : RTL_LOGFILE_CONTEXT(aLog, "unotools ( ??? ) ::SvtFontOptions_Impl::ctor()");
335 0 : m_pDataContainer = new SvtFontOptions_Impl;
336 :
337 0 : ItemHolder1::holdConfigItem(E_FONTOPTIONS);
338 0 : }
339 0 : }
340 :
341 : //*****************************************************************************************************************
342 : // destructor
343 : //*****************************************************************************************************************
344 0 : SvtFontOptions::~SvtFontOptions()
345 : {
346 : // Global access, must be guarded (multithreading!)
347 0 : MutexGuard aGuard( impl_GetOwnStaticMutex() );
348 : // Decrease ouer refcount.
349 0 : --m_nRefCount;
350 : // If last instance was deleted ...
351 : // we must destroy ouer static data container!
352 0 : if( m_nRefCount <= 0 )
353 : {
354 0 : delete m_pDataContainer;
355 0 : m_pDataContainer = NULL;
356 0 : }
357 0 : }
358 :
359 : //*****************************************************************************************************************
360 : // public method
361 : //*****************************************************************************************************************
362 0 : sal_Bool SvtFontOptions::IsFontHistoryEnabled() const
363 : {
364 0 : MutexGuard aGuard( impl_GetOwnStaticMutex() );
365 0 : return m_pDataContainer->IsFontHistoryEnabled();
366 : }
367 :
368 : //*****************************************************************************************************************
369 : // public method
370 : //*****************************************************************************************************************
371 0 : void SvtFontOptions::EnableFontHistory( sal_Bool bState )
372 : {
373 0 : MutexGuard aGuard( impl_GetOwnStaticMutex() );
374 0 : m_pDataContainer->EnableFontHistory( bState );
375 0 : }
376 :
377 : //*****************************************************************************************************************
378 : // public method
379 : //*****************************************************************************************************************
380 0 : sal_Bool SvtFontOptions::IsFontWYSIWYGEnabled() const
381 : {
382 0 : MutexGuard aGuard( impl_GetOwnStaticMutex() );
383 0 : return m_pDataContainer->IsFontWYSIWYGEnabled();
384 : }
385 :
386 : //*****************************************************************************************************************
387 : // public method
388 : //*****************************************************************************************************************
389 0 : void SvtFontOptions::EnableFontWYSIWYG( sal_Bool bState )
390 : {
391 0 : MutexGuard aGuard( impl_GetOwnStaticMutex() );
392 0 : m_pDataContainer->EnableFontWYSIWYG( bState );
393 0 : }
394 :
395 : namespace
396 : {
397 : class theFontOptionsMutex : public rtl::Static<osl::Mutex, theFontOptionsMutex> {};
398 : }
399 :
400 : //*****************************************************************************************************************
401 : // private method
402 : //*****************************************************************************************************************
403 0 : Mutex& SvtFontOptions::impl_GetOwnStaticMutex()
404 : {
405 0 : return theFontOptionsMutex::get();
406 : }
407 :
408 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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