1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
|
/* -*- 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_vcl.hxx"
#include <string.h>
#include <boost/ptr_container/ptr_vector.hpp>
#include <osl/file.hxx>
#include <osl/mutex.hxx>
#include <rtl/process.h>
#include "tools/debug.hxx"
#include "tools/resary.hxx"
#include "unotools/fontcfg.hxx"
#include "cppuhelper/implbase1.hxx"
#include "uno/current_context.hxx"
#include "vcl/configsettings.hxx"
#include "vcl/svapp.hxx"
#include "vcl/wrkwin.hxx"
#include "vcl/msgbox.hxx"
#include "vcl/unohelp.hxx"
#include "vcl/button.hxx" // for Button::GetStandardText
#include "vcl/dockwin.hxx" // for DockingManager
#include "salinst.hxx"
#include "salframe.hxx"
#include "svdata.hxx"
#include "window.h"
#include "salimestatus.hxx"
#include "salsys.hxx"
#include "svids.hrc"
#include "com/sun/star/lang/XMultiServiceFactory.hpp"
#include "com/sun/star/lang/XComponent.hpp"
#include "com/sun/star/awt/XExtendedToolkit.hpp"
#include "com/sun/star/java/JavaNotConfiguredException.hpp"
#include "com/sun/star/java/JavaVMCreationFailureException.hpp"
#include "com/sun/star/java/MissingJavaRuntimeException.hpp"
#include "com/sun/star/java/JavaDisabledException.hpp"
#include <stdio.h>
namespace {
namespace css = com::sun::star;
}
using namespace com::sun::star::uno;
using namespace com::sun::star::lang;
using namespace com::sun::star::awt;
using ::rtl::OUString;
// =======================================================================
namespace
{
struct private_aImplSVData :
public rtl::Static<ImplSVData, private_aImplSVData> {};
}
// static SV-Data
ImplSVData* pImplSVData = NULL;
SalSystem* ImplGetSalSystem()
{
ImplSVData* pSVData = ImplGetSVData();
if( ! pSVData->mpSalSystem )
pSVData->mpSalSystem = pSVData->mpDefInst->CreateSalSystem();
return pSVData->mpSalSystem;
}
static String& ReplaceJavaErrorMessages( String& rString )
{
rString.SearchAndReplaceAllAscii( "%OK", Button::GetStandardText( BUTTON_OK ) );
rString.SearchAndReplaceAllAscii( "%IGNORE", Button::GetStandardText( BUTTON_IGNORE ) );
rString.SearchAndReplaceAllAscii( "%CANCEL", Button::GetStandardText( BUTTON_CANCEL ) );
return rString;
}
// =======================================================================
void ImplInitSVData()
{
pImplSVData = &private_aImplSVData::get();
// init global instance data
memset( pImplSVData, 0, sizeof( ImplSVData ) );
pImplSVData->maHelpData.mbAutoHelpId = sal_True;
pImplSVData->maNWFData.maMenuBarHighlightTextColor = Color( COL_TRANSPARENT );
// find out whether we are running in the testtool
// in this case we need some special workarounds
sal_uInt32 nArgs = osl_getCommandArgCount();
for( sal_uInt32 i = 0; i < nArgs; i++ )
{
rtl::OUString aArg;
osl_getCommandArg( i, &aArg.pData );
if( aArg.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "-enableautomation" ) ) )
{
pImplSVData->mbIsTestTool = true;
break;
}
}
// mark default layout border as unitialized
pImplSVData->maAppData.mnDefaultLayoutBorder = -1;
}
// -----------------------------------------------------------------------
void ImplDeInitSVData()
{
ImplSVData* pSVData = ImplGetSVData();
// delete global instance data
if( pSVData->mpSettingsConfigItem )
delete pSVData->mpSettingsConfigItem;
if( pSVData->mpDockingManager )
delete pSVData->mpDockingManager;
if( pSVData->maGDIData.mpDefaultFontConfiguration )
delete pSVData->maGDIData.mpDefaultFontConfiguration;
if( pSVData->maGDIData.mpFontSubstConfiguration )
delete pSVData->maGDIData.mpFontSubstConfiguration;
if ( pSVData->maAppData.mpMSFTempFileName )
{
if ( pSVData->maAppData.mxMSF.is() )
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pSVData->maAppData.mxMSF, ::com::sun::star::uno::UNO_QUERY );
xComp->dispose();
pSVData->maAppData.mxMSF = NULL;
}
::rtl::OUString aFileUrl;
::osl::File::getFileURLFromSystemPath( *pSVData->maAppData.mpMSFTempFileName, aFileUrl );
osl::File::remove( aFileUrl );
delete pSVData->maAppData.mpMSFTempFileName;
pSVData->maAppData.mpMSFTempFileName = NULL;
}
if( pSVData->maCtrlData.mpFieldUnitStrings )
delete pSVData->maCtrlData.mpFieldUnitStrings, pSVData->maCtrlData.mpFieldUnitStrings = NULL;
if( pSVData->maCtrlData.mpCleanUnitStrings )
delete pSVData->maCtrlData.mpCleanUnitStrings, pSVData->maCtrlData.mpCleanUnitStrings = NULL;
if( pSVData->mpPaperNames )
delete pSVData->mpPaperNames, pSVData->mpPaperNames = NULL;
}
// -----------------------------------------------------------------------
void ImplDestroySVData()
{
pImplSVData = NULL;
}
// -----------------------------------------------------------------------
Window* ImplGetDefaultWindow()
{
ImplSVData* pSVData = ImplGetSVData();
if ( pSVData->maWinData.mpAppWin )
return pSVData->maWinData.mpAppWin;
// First test if we already have a default window.
// Don't only place a single if..else inside solar mutex lockframe
// because then we might have to wait for the solar mutex what is not neccessary
// if we already have a default window.
if ( !pSVData->mpDefaultWin )
{
Application::GetSolarMutex().acquire();
// Test again because the thread who released the solar mutex could have called
// the same method
if ( !pSVData->mpDefaultWin && !pSVData->mbDeInit )
{
DBG_WARNING( "ImplGetDefaultWindow(): No AppWindow" );
pSVData->mpDefaultWin = new WorkWindow( 0, WB_DEFAULTWIN );
pSVData->mpDefaultWin->SetText( OUString( RTL_CONSTASCII_USTRINGPARAM( "VCL ImplGetDefaultWindow" ) ) );
}
Application::GetSolarMutex().release();
}
return pSVData->mpDefaultWin;
}
// -----------------------------------------------------------------------
#define VCL_CREATERESMGR_NAME( Name ) #Name
ResMgr* ImplGetResMgr()
{
ImplSVData* pSVData = ImplGetSVData();
if ( !pSVData->mpResMgr )
{
::com::sun::star::lang::Locale aLocale = Application::GetSettings().GetUILocale();
pSVData->mpResMgr = ResMgr::SearchCreateResMgr( VCL_CREATERESMGR_NAME( vcl ), aLocale );
static bool bMessageOnce = false;
if( !pSVData->mpResMgr && ! bMessageOnce )
{
bMessageOnce = true;
const char* pMsg =
"Missing vcl resource. This indicates that files vital to localization are missing. "
"You might have a corrupt installation.";
fprintf( stderr, "%s\n", pMsg );
ErrorBox aBox( NULL, WB_OK | WB_DEF_OK, rtl::OUString( pMsg, strlen( pMsg ), RTL_TEXTENCODING_ASCII_US ) );
aBox.Execute();
}
}
return pSVData->mpResMgr;
}
ResId VclResId( sal_Int32 nId )
{
ResMgr* pMgr = ImplGetResMgr();
if( ! pMgr )
throw std::bad_alloc();
return ResId( nId, *pMgr );
}
FieldUnitStringList* ImplGetFieldUnits()
{
ImplSVData* pSVData = ImplGetSVData();
if( ! pSVData->maCtrlData.mpFieldUnitStrings )
{
ResMgr* pResMgr = ImplGetResMgr();
if( pResMgr )
{
ResStringArray aUnits( ResId (SV_FUNIT_STRINGS, *pResMgr) );
sal_uInt32 nUnits = aUnits.Count();
pSVData->maCtrlData.mpFieldUnitStrings = new FieldUnitStringList();
pSVData->maCtrlData.mpFieldUnitStrings->reserve( nUnits );
for( sal_uInt32 i = 0; i < nUnits; i++ )
{
std::pair< String, FieldUnit > aElement( aUnits.GetString(i), static_cast<FieldUnit>(aUnits.GetValue(i)) );
pSVData->maCtrlData.mpFieldUnitStrings->push_back( aElement );
}
}
}
return pSVData->maCtrlData.mpFieldUnitStrings;
}
FieldUnitStringList* ImplGetCleanedFieldUnits()
{
ImplSVData* pSVData = ImplGetSVData();
if( ! pSVData->maCtrlData.mpCleanUnitStrings )
{
FieldUnitStringList* pUnits = ImplGetFieldUnits();
if( pUnits )
{
size_t nUnits = pUnits->size();
pSVData->maCtrlData.mpCleanUnitStrings = new FieldUnitStringList();
pSVData->maCtrlData.mpCleanUnitStrings->reserve( nUnits );
for( size_t i = 0; i < nUnits; i++ )
{
String aUnit( (*pUnits)[i].first );
aUnit.EraseAllChars( sal_Unicode( ' ' ) );
aUnit.ToLowerAscii();
std::pair< String, FieldUnit > aElement( aUnit, (*pUnits)[i].second );
pSVData->maCtrlData.mpCleanUnitStrings->push_back( aElement );
}
}
}
return pSVData->maCtrlData.mpCleanUnitStrings;
}
DockingManager* ImplGetDockingManager()
{
ImplSVData* pSVData = ImplGetSVData();
if ( !pSVData->mpDockingManager )
pSVData->mpDockingManager = new DockingManager();
return pSVData->mpDockingManager;
}
class AccessBridgeCurrentContext: public cppu::WeakImplHelper1< com::sun::star::uno::XCurrentContext >
{
public:
AccessBridgeCurrentContext(
const com::sun::star::uno::Reference< com::sun::star::uno::XCurrentContext > &context ) :
m_prevContext( context ) {}
// XCurrentContext
virtual com::sun::star::uno::Any SAL_CALL getValueByName( const rtl::OUString& Name )
throw (com::sun::star::uno::RuntimeException);
private:
com::sun::star::uno::Reference< com::sun::star::uno::XCurrentContext > m_prevContext;
};
com::sun::star::uno::Any AccessBridgeCurrentContext::getValueByName( const rtl::OUString & Name )
throw (com::sun::star::uno::RuntimeException)
{
com::sun::star::uno::Any ret;
if( Name.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "java-vm.interaction-handler" ) ) )
{
// Currently, for accessbility no interaction handler shall be offered.
// There may be introduced later on a handler using native toolkits
// jbu->obr: Instantiate here your interaction handler
}
else if( m_prevContext.is() )
{
ret = m_prevContext->getValueByName( Name );
}
return ret;
}
bool ImplInitAccessBridge(sal_Bool bAllowCancel, sal_Bool &rCancelled)
{
rCancelled = sal_False;
bool bErrorMessage = true;
// Note:
// if bAllowCancel is sal_True we were called from application startup
// where we will disable any Java errorboxes and show our own accessibility dialog if Java throws an exception
// if bAllowCancel is sal_False we were called from Tools->Options
// where we will see Java errorboxes, se we do not show our dialogs in addition to Java's
try
{
bool bSuccess = true;
// No error messages when env var is set ..
static const char* pEnv = getenv("SAL_ACCESSIBILITY_ENABLED" );
if( pEnv && *pEnv )
{
bErrorMessage = false;
}
ImplSVData* pSVData = ImplGetSVData();
if( ! pSVData->mxAccessBridge.is() )
{
css::uno::Reference< XMultiServiceFactory > xFactory(vcl::unohelper::GetMultiServiceFactory());
if( xFactory.is() )
{
css::uno::Reference< XExtendedToolkit > xToolkit =
css::uno::Reference< XExtendedToolkit >(Application::GetVCLToolkit(), UNO_QUERY);
Sequence< Any > arguments(1);
arguments[0] = makeAny(xToolkit);
// Disable default java error messages on startup, because they were probably unreadable
// for a disabled user. Use native message boxes which are accessible without java support.
// No need to do this when activated by Tools-Options dialog ..
if( bAllowCancel )
{
// customize the java-not-available-interaction-handler entry within the
// current context when called at startup.
com::sun::star::uno::ContextLayer layer(
new AccessBridgeCurrentContext( com::sun::star::uno::getCurrentContext() ) );
pSVData->mxAccessBridge = xFactory->createInstanceWithArguments(
OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.accessibility.AccessBridge")),
arguments
);
}
else
{
pSVData->mxAccessBridge = xFactory->createInstanceWithArguments(
OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.accessibility.AccessBridge")),
arguments
);
}
if( !pSVData->mxAccessBridge.is() )
bSuccess = false;
}
}
return bSuccess;
}
catch(::com::sun::star::java::JavaNotConfiguredException e)
{
ResMgr *pResMgr = ImplGetResMgr();
if( bErrorMessage && bAllowCancel && pResMgr )
{
String aTitle(ResId(SV_ACCESSERROR_JAVA_NOT_CONFIGURED, *pResMgr));
String aMessage(ResId(SV_ACCESSERROR_JAVA_MSG, *pResMgr));
aMessage += String(" ", 1, RTL_TEXTENCODING_ASCII_US);
aMessage += String(ResId(SV_ACCESSERROR_OK_CANCEL_MSG, *pResMgr));
int ret = ImplGetSalSystem()->ShowNativeMessageBox(
aTitle,
ReplaceJavaErrorMessages(aMessage),
SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK_CANCEL,
SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL);
// Do not change the setting in case the user chooses to cancel
if( SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL == ret )
rCancelled = sal_True;
}
return false;
}
catch(::com::sun::star::java::JavaVMCreationFailureException e)
{
ResMgr *pResMgr = ImplGetResMgr();
if( bErrorMessage && bAllowCancel && pResMgr )
{
String aTitle(ResId(SV_ACCESSERROR_FAULTY_JAVA, *pResMgr));
String aMessage(ResId(SV_ACCESSERROR_JAVA_MSG, *pResMgr));
aMessage += String(" ", 1, RTL_TEXTENCODING_ASCII_US);
aMessage += String(ResId(SV_ACCESSERROR_OK_CANCEL_MSG, *pResMgr));
int ret = ImplGetSalSystem()->ShowNativeMessageBox(
aTitle,
ReplaceJavaErrorMessages(aMessage),
SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK_CANCEL,
SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL);
// Do not change the setting in case the user chooses to cancel
if( SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL == ret )
rCancelled = sal_True;
}
return false;
}
catch(::com::sun::star::java::MissingJavaRuntimeException e)
{
ResMgr *pResMgr = ImplGetResMgr();
if( bErrorMessage && bAllowCancel && pResMgr )
{
String aTitle(ResId(SV_ACCESSERROR_MISSING_JAVA, *pResMgr));
String aMessage(ResId(SV_ACCESSERROR_JAVA_MSG, *pResMgr));
aMessage += String(" ", 1, RTL_TEXTENCODING_ASCII_US);
aMessage += String(ResId(SV_ACCESSERROR_OK_CANCEL_MSG, *pResMgr));
int ret = ImplGetSalSystem()->ShowNativeMessageBox(
aTitle,
ReplaceJavaErrorMessages(aMessage),
SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK_CANCEL,
SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL);
// Do not change the setting in case the user chooses to cancel
if( SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL == ret )
rCancelled = sal_True;
}
return false;
}
catch(::com::sun::star::java::JavaDisabledException e)
{
ResMgr *pResMgr = ImplGetResMgr();
if( bErrorMessage && bAllowCancel && pResMgr )
{
String aTitle(ResId(SV_ACCESSERROR_JAVA_DISABLED, *pResMgr));
String aMessage(ResId(SV_ACCESSERROR_JAVA_MSG, *pResMgr));
aMessage += String(" ", 1, RTL_TEXTENCODING_ASCII_US);
aMessage += String(ResId(SV_ACCESSERROR_OK_CANCEL_MSG, *pResMgr));
int ret = ImplGetSalSystem()->ShowNativeMessageBox(
aTitle,
ReplaceJavaErrorMessages(aMessage),
SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK_CANCEL,
SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL);
// Do not change the setting in case the user chooses to cancel
if( SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL == ret )
rCancelled = sal_True;
}
return false;
}
catch(::com::sun::star::uno::RuntimeException e)
{
ResMgr *pResMgr = ImplGetResMgr();
if( bErrorMessage && pResMgr )
{
String aTitle;
String aMessage(ResId(SV_ACCESSERROR_BRIDGE_MSG, *pResMgr));
if( 0 == e.Message.compareTo(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ClassNotFound")), 13) )
{
aTitle = String(ResId(SV_ACCESSERROR_MISSING_BRIDGE, *pResMgr));
}
else if( 0 == e.Message.compareTo(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("NoSuchMethod")), 12) )
{
aTitle = String(ResId(SV_ACCESSERROR_WRONG_VERSION, *pResMgr));
}
if( aTitle.Len() != 0 )
{
if( bAllowCancel )
{
// Something went wrong initializing the Java AccessBridge (on Windows) during the
// startup. Since the office will be probably unusable for a disabled user, we offer
// to terminate directly.
aMessage += String(" ", 1, RTL_TEXTENCODING_ASCII_US);
aMessage += String(ResId(SV_ACCESSERROR_OK_CANCEL_MSG, *pResMgr));
int ret = ImplGetSalSystem()->ShowNativeMessageBox(
aTitle,
ReplaceJavaErrorMessages(aMessage),
SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK_CANCEL,
SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL);
// Do not change the setting in case the user chooses to cancel
if( SALSYSTEM_SHOWNATIVEMSGBOX_BTN_CANCEL == ret )
rCancelled = sal_True;
}
else
{
// The user tried to activate accessibility support using Tools-Options dialog,
// so we don't offer to terminate here !
ImplGetSalSystem()->ShowNativeMessageBox(
aTitle,
ReplaceJavaErrorMessages(aMessage),
SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK,
SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK);
}
}
}
return false;
}
catch (...)
{
return false;
}
}
// -----------------------------------------------------------------------
Window* ImplFindWindow( const SalFrame* pFrame, Point& rSalFramePos )
{
ImplSVData* pSVData = ImplGetSVData();
Window* pFrameWindow = pSVData->maWinData.mpFirstFrame;
while ( pFrameWindow )
{
if ( pFrameWindow->ImplGetFrame() == pFrame )
{
Window* pWindow = pFrameWindow->ImplFindWindow( rSalFramePos );
if ( !pWindow )
pWindow = pFrameWindow->ImplGetWindow();
rSalFramePos = pWindow->ImplFrameToOutput( rSalFramePos );
return pWindow;
}
pFrameWindow = pFrameWindow->ImplGetFrameData()->mpNextFrame;
}
return NULL;
}
void LocaleConfigurationListener::ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 nHint )
{
AllSettings::LocaleSettingsChanged( nHint );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|