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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 "align.hxx"
21 :
22 : #include <editeng/svxenum.hxx>
23 : #include <svx/dialogs.hrc>
24 : #include <cuires.hrc>
25 : #include "align.hrc"
26 : #include <svx/rotmodit.hxx>
27 :
28 : #include <svx/algitem.hxx>
29 : #include <editeng/frmdiritem.hxx>
30 : #include <editeng/justifyitem.hxx>
31 : #include <dialmgr.hxx>
32 : #include <svx/dlgutil.hxx>
33 : #include <tools/shl.hxx>
34 : #include <sfx2/app.hxx>
35 : #include <sfx2/module.hxx>
36 : #include <sfx2/itemconnect.hxx>
37 : #include <svl/cjkoptions.hxx>
38 : #include <svl/languageoptions.hxx>
39 : #include <svtools/localresaccess.hxx>
40 : #include <svx/flagsdef.hxx>
41 : #include <svl/intitem.hxx>
42 : #include <sfx2/request.hxx>
43 :
44 : namespace svx {
45 :
46 : // item connections ===========================================================
47 :
48 : // horizontal alignment -------------------------------------------------------
49 :
50 : typedef sfx::ValueItemWrapper< SvxHorJustifyItem, SvxCellHorJustify, sal_uInt16 > HorJustItemWrapper;
51 : typedef sfx::ListBoxConnection< HorJustItemWrapper > HorJustConnection;
52 :
53 : static const HorJustConnection::MapEntryType s_pHorJustMap[] =
54 : {
55 : { ALIGNDLG_HORALIGN_STD, SVX_HOR_JUSTIFY_STANDARD },
56 : { ALIGNDLG_HORALIGN_LEFT, SVX_HOR_JUSTIFY_LEFT },
57 : { ALIGNDLG_HORALIGN_CENTER, SVX_HOR_JUSTIFY_CENTER },
58 : { ALIGNDLG_HORALIGN_RIGHT, SVX_HOR_JUSTIFY_RIGHT },
59 : { ALIGNDLG_HORALIGN_BLOCK, SVX_HOR_JUSTIFY_BLOCK },
60 : { ALIGNDLG_HORALIGN_FILL, SVX_HOR_JUSTIFY_REPEAT },
61 : { ALIGNDLG_HORALIGN_DISTRIBUTED, SVX_HOR_JUSTIFY_BLOCK },
62 : { LISTBOX_ENTRY_NOTFOUND, SVX_HOR_JUSTIFY_STANDARD }
63 : };
64 :
65 : // vertical alignment ---------------------------------------------------------
66 :
67 : typedef sfx::ValueItemWrapper< SvxVerJustifyItem, SvxCellVerJustify, sal_uInt16 > VerJustItemWrapper;
68 : typedef sfx::ListBoxConnection< VerJustItemWrapper > VerJustConnection;
69 :
70 : static const VerJustConnection::MapEntryType s_pVerJustMap[] =
71 : {
72 : { ALIGNDLG_VERALIGN_STD, SVX_VER_JUSTIFY_STANDARD },
73 : { ALIGNDLG_VERALIGN_TOP, SVX_VER_JUSTIFY_TOP },
74 : { ALIGNDLG_VERALIGN_MID, SVX_VER_JUSTIFY_CENTER },
75 : { ALIGNDLG_VERALIGN_BOTTOM, SVX_VER_JUSTIFY_BOTTOM },
76 : { ALIGNDLG_VERALIGN_BLOCK, SVX_VER_JUSTIFY_BLOCK },
77 : { ALIGNDLG_VERALIGN_DISTRIBUTED, SVX_VER_JUSTIFY_BLOCK },
78 : { LISTBOX_ENTRY_NOTFOUND, SVX_VER_JUSTIFY_STANDARD }
79 : };
80 :
81 : // cell rotate mode -----------------------------------------------------------
82 :
83 : typedef sfx::ValueItemWrapper< SvxRotateModeItem, SvxRotateMode, sal_uInt16 > RotateModeItemWrapper;
84 : typedef sfx::ValueSetConnection< RotateModeItemWrapper > RotateModeConnection;
85 :
86 : static const RotateModeConnection::MapEntryType s_pRotateModeMap[] =
87 : {
88 : { IID_BOTTOMLOCK, SVX_ROTATE_MODE_BOTTOM },
89 : { IID_TOPLOCK, SVX_ROTATE_MODE_TOP },
90 : { IID_CELLLOCK, SVX_ROTATE_MODE_STANDARD },
91 : { VALUESET_ITEM_NOTFOUND, SVX_ROTATE_MODE_STANDARD }
92 : };
93 :
94 : // ============================================================================
95 :
96 : static sal_uInt16 s_pRanges[] =
97 : {
98 : SID_ATTR_ALIGN_HOR_JUSTIFY,SID_ATTR_ALIGN_VER_JUSTIFY,
99 : SID_ATTR_ALIGN_STACKED,SID_ATTR_ALIGN_LINEBREAK,
100 : SID_ATTR_ALIGN_INDENT,SID_ATTR_ALIGN_INDENT,
101 : SID_ATTR_ALIGN_DEGREES,SID_ATTR_ALIGN_DEGREES,
102 : SID_ATTR_ALIGN_LOCKPOS,SID_ATTR_ALIGN_LOCKPOS,
103 : SID_ATTR_ALIGN_HYPHENATION,SID_ATTR_ALIGN_HYPHENATION,
104 : SID_ATTR_ALIGN_ASIANVERTICAL,SID_ATTR_ALIGN_ASIANVERTICAL,
105 : SID_ATTR_FRAMEDIRECTION,SID_ATTR_FRAMEDIRECTION,
106 : SID_ATTR_ALIGN_SHRINKTOFIT,SID_ATTR_ALIGN_SHRINKTOFIT,
107 : 0
108 : };
109 :
110 : // ============================================================================
111 :
112 : namespace {
113 :
114 : template<typename _JustContainerType, typename _JustEnumType>
115 0 : void lcl_MaybeResetAlignToDistro(
116 : ListBox& rLB, sal_uInt16 nListPos, const SfxItemSet& rCoreAttrs, sal_uInt16 nWhichAlign, sal_uInt16 nWhichJM, _JustEnumType eBlock)
117 : {
118 : const SfxPoolItem* pItem;
119 0 : if (rCoreAttrs.GetItemState(nWhichAlign, sal_True, &pItem) != SFX_ITEM_SET)
120 : // alignment not set.
121 0 : return;
122 :
123 0 : const SfxEnumItem* p = static_cast<const SfxEnumItem*>(pItem);
124 0 : _JustContainerType eVal = static_cast<_JustContainerType>(p->GetEnumValue());
125 0 : if (eVal != eBlock)
126 : // alignment is not 'justify'. No need to go further.
127 0 : return;
128 :
129 0 : if (rCoreAttrs.GetItemState(nWhichJM, sal_True, &pItem) != SFX_ITEM_SET)
130 : // justification method is not set.
131 0 : return;
132 :
133 0 : p = static_cast<const SfxEnumItem*>(pItem);
134 0 : SvxCellJustifyMethod eMethod = static_cast<SvxCellJustifyMethod>(p->GetEnumValue());
135 0 : if (eMethod == SVX_JUSTIFY_METHOD_DISTRIBUTE)
136 : // Select the 'distribute' entry in the specified list box.
137 0 : rLB.SelectEntryPos(nListPos);
138 : }
139 :
140 0 : void lcl_SetJustifyMethodToItemSet(SfxItemSet& rSet, sal_uInt16 nWhichJM, const ListBox& rLB, sal_uInt16 nListPos)
141 : {
142 0 : SvxCellJustifyMethod eJM = SVX_JUSTIFY_METHOD_AUTO;
143 0 : if (rLB.GetSelectEntryPos() == nListPos)
144 0 : eJM = SVX_JUSTIFY_METHOD_DISTRIBUTE;
145 :
146 0 : SvxJustifyMethodItem aItem(eJM, nWhichJM);
147 0 : rSet.Put(aItem);
148 0 : }
149 :
150 : }//namespace
151 :
152 : // ============================================================================
153 :
154 0 : AlignmentTabPage::AlignmentTabPage( Window* pParent, const SfxItemSet& rCoreAttrs ) :
155 :
156 0 : SfxTabPage( pParent, "CellAlignPage","cui/ui/cellalignment.ui", rCoreAttrs )
157 :
158 : {
159 : // text alignment
160 0 : get(m_pLbHorAlign,"comboboxHorzAlign");
161 0 : get(m_pFtIndent,"labelIndent");
162 0 : get(m_pEdIndent,"spinIndentFrom");
163 0 : get(m_pLbVerAlign,"comboboxVertAlign");
164 :
165 : //text rotation
166 0 : get(m_pNfRotate,"spinDegrees");
167 0 : get(m_pCtrlDial,"dialcontrol");
168 0 : get(m_pFtRotate,"labelDegrees");
169 0 : get(m_pFtRefEdge,"labelRefEdge");
170 0 : get(m_pVsRefEdge,"references");
171 0 : get(m_pBoxDirection,"boxDirection");
172 :
173 : //Asian mode
174 0 : get(m_pCbStacked,"checkVertStack");
175 0 : get(m_pCbAsianMode,"checkAsianMode");
176 :
177 0 : m_pOrientHlp = new OrientationHelper(*m_pCtrlDial, *m_pNfRotate, *m_pCbStacked);
178 :
179 : // Properties
180 0 : get(m_pBtnWrap,"checkWrapTextAuto");
181 0 : get(m_pBtnHyphen,"checkHyphActive");
182 0 : get(m_pBtnShrink,"checkShrinkFitCellSize");
183 0 : get(m_pLbFrameDir,"comboTextDirBox");
184 :
185 : //ValueSet hover strings
186 0 : get(m_pFtBotLock,"labelSTR_BOTTOMLOCK");
187 0 : get(m_pFtTopLock,"labelSTR_TOPLOCK");
188 0 : get(m_pFtCelLock,"labelSTR_CELLLOCK");
189 0 : get(m_pFtABCD,"labelABCD");
190 :
191 0 : m_pCtrlDial->SetText(m_pFtABCD->GetText());
192 :
193 0 : InitVsRefEgde();
194 :
195 : // windows to be disabled, if stacked text is turned ON
196 0 : m_pOrientHlp->AddDependentWindow( *m_pFtRotate, STATE_CHECK );
197 0 : m_pOrientHlp->AddDependentWindow( *m_pFtRefEdge, STATE_CHECK );
198 0 : m_pOrientHlp->AddDependentWindow( *m_pVsRefEdge, STATE_CHECK );
199 : // windows to be disabled, if stacked text is turned OFF
200 0 : m_pOrientHlp->AddDependentWindow( *m_pCbAsianMode, STATE_NOCHECK );
201 :
202 0 : Link aLink = LINK( this, AlignmentTabPage, UpdateEnableHdl );
203 :
204 0 : m_pLbHorAlign->SetSelectHdl( aLink );
205 0 : m_pBtnWrap->SetClickHdl( aLink );
206 :
207 : // Asian vertical mode
208 0 : m_pCbAsianMode->Show( SvtCJKOptions().IsVerticalTextEnabled() );
209 :
210 :
211 0 : if( !SvtLanguageOptions().IsCTLFontEnabled() )
212 : {
213 0 : m_pBoxDirection->Hide();
214 : }
215 : else
216 : {
217 : // CTL frame direction
218 0 : m_pLbFrameDir->InsertEntryValue( CUI_RESSTR( RID_SVXSTR_FRAMEDIR_LTR ), FRMDIR_HORI_LEFT_TOP );
219 0 : m_pLbFrameDir->InsertEntryValue( CUI_RESSTR( RID_SVXSTR_FRAMEDIR_RTL ), FRMDIR_HORI_RIGHT_TOP );
220 0 : m_pLbFrameDir->InsertEntryValue( CUI_RESSTR( RID_SVXSTR_FRAMEDIR_SUPER ), FRMDIR_ENVIRONMENT );
221 0 : m_pBoxDirection->Show();
222 : }
223 :
224 : // This page needs ExchangeSupport.
225 0 : SetExchangeSupport();
226 :
227 0 : AddItemConnection( new HorJustConnection( SID_ATTR_ALIGN_HOR_JUSTIFY, *m_pLbHorAlign, s_pHorJustMap, sfx::ITEMCONN_HIDE_UNKNOWN ) );
228 0 : AddItemConnection( new sfx::DummyItemConnection( SID_ATTR_ALIGN_INDENT, *m_pFtIndent, sfx::ITEMCONN_HIDE_UNKNOWN ) );
229 0 : AddItemConnection( new sfx::UInt16MetricConnection( SID_ATTR_ALIGN_INDENT, *m_pEdIndent, FUNIT_TWIP, sfx::ITEMCONN_HIDE_UNKNOWN ) );
230 0 : AddItemConnection( new VerJustConnection( SID_ATTR_ALIGN_VER_JUSTIFY, *m_pLbVerAlign, s_pVerJustMap, sfx::ITEMCONN_HIDE_UNKNOWN ) );
231 0 : AddItemConnection( new DialControlConnection( SID_ATTR_ALIGN_DEGREES, *m_pCtrlDial, sfx::ITEMCONN_HIDE_UNKNOWN ) );
232 0 : AddItemConnection( new sfx::DummyItemConnection( SID_ATTR_ALIGN_DEGREES, *m_pFtRotate, sfx::ITEMCONN_HIDE_UNKNOWN ) );
233 0 : AddItemConnection( new sfx::DummyItemConnection( SID_ATTR_ALIGN_LOCKPOS, *m_pFtRefEdge, sfx::ITEMCONN_HIDE_UNKNOWN ) );
234 0 : AddItemConnection( new RotateModeConnection( SID_ATTR_ALIGN_LOCKPOS, *m_pVsRefEdge, s_pRotateModeMap, sfx::ITEMCONN_HIDE_UNKNOWN ) );
235 0 : AddItemConnection( new OrientStackedConnection( SID_ATTR_ALIGN_STACKED, *m_pOrientHlp ) );
236 0 : AddItemConnection( new sfx::DummyItemConnection( SID_ATTR_ALIGN_STACKED, *m_pCbStacked, sfx::ITEMCONN_HIDE_UNKNOWN ) );
237 0 : AddItemConnection( new sfx::CheckBoxConnection( SID_ATTR_ALIGN_ASIANVERTICAL, *m_pCbAsianMode, sfx::ITEMCONN_HIDE_UNKNOWN ) );
238 0 : AddItemConnection( new sfx::CheckBoxConnection( SID_ATTR_ALIGN_LINEBREAK, *m_pBtnWrap, sfx::ITEMCONN_HIDE_UNKNOWN ) );
239 0 : AddItemConnection( new sfx::CheckBoxConnection( SID_ATTR_ALIGN_HYPHENATION, *m_pBtnHyphen, sfx::ITEMCONN_HIDE_UNKNOWN ) );
240 0 : AddItemConnection( new sfx::CheckBoxConnection( SID_ATTR_ALIGN_SHRINKTOFIT, *m_pBtnShrink, sfx::ITEMCONN_HIDE_UNKNOWN ) );
241 0 : AddItemConnection( new sfx::DummyItemConnection( SID_ATTR_FRAMEDIRECTION, *m_pBoxDirection, sfx::ITEMCONN_HIDE_UNKNOWN ) );
242 0 : AddItemConnection( new FrameDirListBoxConnection( SID_ATTR_FRAMEDIRECTION, *m_pLbFrameDir, sfx::ITEMCONN_HIDE_UNKNOWN ) );
243 :
244 0 : }
245 :
246 0 : AlignmentTabPage::~AlignmentTabPage()
247 : {
248 0 : delete m_pOrientHlp;
249 0 : }
250 :
251 0 : SfxTabPage* AlignmentTabPage::Create( Window* pParent, const SfxItemSet& rAttrSet )
252 : {
253 0 : return new AlignmentTabPage( pParent, rAttrSet );
254 : }
255 :
256 0 : sal_uInt16* AlignmentTabPage::GetRanges()
257 : {
258 0 : return s_pRanges;
259 : }
260 :
261 0 : sal_Bool AlignmentTabPage::FillItemSet( SfxItemSet& rSet )
262 : {
263 0 : bool bChanged = SfxTabPage::FillItemSet(rSet);
264 :
265 : // Special treatment for distributed alignment; we need to set the justify
266 : // method to 'distribute' to distinguish from the normal justification.
267 :
268 0 : sal_uInt16 nWhichHorJM = GetWhich(SID_ATTR_ALIGN_HOR_JUSTIFY_METHOD);
269 0 : lcl_SetJustifyMethodToItemSet(rSet, nWhichHorJM, *m_pLbHorAlign, ALIGNDLG_HORALIGN_DISTRIBUTED);
270 0 : if (!bChanged)
271 0 : bChanged = HasAlignmentChanged(rSet, nWhichHorJM);
272 :
273 0 : sal_uInt16 nWhichVerJM = GetWhich(SID_ATTR_ALIGN_VER_JUSTIFY_METHOD);
274 0 : lcl_SetJustifyMethodToItemSet(rSet, nWhichVerJM, *m_pLbVerAlign, ALIGNDLG_VERALIGN_DISTRIBUTED);
275 0 : if (!bChanged)
276 0 : bChanged = HasAlignmentChanged(rSet, nWhichVerJM);
277 :
278 0 : return bChanged;
279 : }
280 :
281 0 : void AlignmentTabPage::Reset( const SfxItemSet& rCoreAttrs )
282 : {
283 0 : SfxTabPage::Reset( rCoreAttrs );
284 :
285 : // Special treatment for distributed alignment; we need to set the justify
286 : // method to 'distribute' to distinguish from the normal justification.
287 :
288 : lcl_MaybeResetAlignToDistro<SvxCellHorJustify, SvxCellHorJustify>(
289 : *m_pLbHorAlign, ALIGNDLG_HORALIGN_DISTRIBUTED, rCoreAttrs,
290 0 : GetWhich(SID_ATTR_ALIGN_HOR_JUSTIFY), GetWhich(SID_ATTR_ALIGN_HOR_JUSTIFY_METHOD),
291 0 : SVX_HOR_JUSTIFY_BLOCK);
292 :
293 : lcl_MaybeResetAlignToDistro<SvxCellVerJustify, SvxCellVerJustify>(
294 : *m_pLbVerAlign, ALIGNDLG_VERALIGN_DISTRIBUTED, rCoreAttrs,
295 0 : GetWhich(SID_ATTR_ALIGN_VER_JUSTIFY), GetWhich(SID_ATTR_ALIGN_VER_JUSTIFY_METHOD),
296 0 : SVX_VER_JUSTIFY_BLOCK);
297 :
298 0 : UpdateEnableControls();
299 0 : }
300 :
301 0 : int AlignmentTabPage::DeactivatePage( SfxItemSet* _pSet )
302 : {
303 0 : if( _pSet )
304 0 : FillItemSet( *_pSet );
305 0 : return LEAVE_PAGE;
306 : }
307 :
308 0 : void AlignmentTabPage::DataChanged( const DataChangedEvent& rDCEvt )
309 : {
310 0 : SfxTabPage::DataChanged( rDCEvt );
311 0 : if( (rDCEvt.GetType() == DATACHANGED_SETTINGS) && (rDCEvt.GetFlags() & SETTINGS_STYLE) )
312 : {
313 0 : svt::OLocalResourceAccess aLocalResAcc( CUI_RES( RID_SVXPAGE_ALIGNMENT ), RSC_TABPAGE );
314 0 : InitVsRefEgde();
315 : }
316 0 : }
317 :
318 0 : void AlignmentTabPage::InitVsRefEgde()
319 : {
320 : // remember selection - is deleted in call to ValueSet::Clear()
321 0 : sal_uInt16 nSel = m_pVsRefEdge->GetSelectItemId();
322 :
323 0 : ResId aResId( IL_LOCK_BMPS, CUI_MGR() );
324 0 : ImageList aImageList( aResId );
325 0 : Size aItemSize( aImageList.GetImage( IID_BOTTOMLOCK ).GetSizePixel() );
326 :
327 0 : m_pVsRefEdge->Clear();
328 0 : m_pVsRefEdge->SetStyle( m_pVsRefEdge->GetStyle() | WB_ITEMBORDER | WB_DOUBLEBORDER );
329 :
330 0 : m_pVsRefEdge->SetColCount( 3 );
331 0 : m_pVsRefEdge->InsertItem( IID_BOTTOMLOCK, aImageList.GetImage( IID_BOTTOMLOCK ), m_pFtBotLock->GetText() );
332 0 : m_pVsRefEdge->InsertItem( IID_TOPLOCK, aImageList.GetImage( IID_TOPLOCK ), m_pFtTopLock->GetText() );
333 0 : m_pVsRefEdge->InsertItem( IID_CELLLOCK, aImageList.GetImage( IID_CELLLOCK ), m_pFtCelLock->GetText() );
334 :
335 0 : m_pVsRefEdge->SetSizePixel( m_pVsRefEdge->CalcWindowSizePixel( aItemSize ) );
336 :
337 0 : m_pVsRefEdge->SelectItem( nSel );
338 0 : }
339 :
340 0 : void AlignmentTabPage::UpdateEnableControls()
341 : {
342 0 : sal_uInt16 nHorAlign = m_pLbHorAlign->GetSelectEntryPos();
343 0 : bool bHorLeft = (nHorAlign == ALIGNDLG_HORALIGN_LEFT);
344 0 : bool bHorBlock = (nHorAlign == ALIGNDLG_HORALIGN_BLOCK);
345 0 : bool bHorFill = (nHorAlign == ALIGNDLG_HORALIGN_FILL);
346 0 : bool bHorDist = (nHorAlign == ALIGNDLG_HORALIGN_DISTRIBUTED);
347 :
348 : // indent edit field only for left alignment
349 0 : m_pFtIndent->Enable( bHorLeft );
350 0 : m_pEdIndent->Enable( bHorLeft );
351 :
352 : // rotation/stacked disabled for fill alignment
353 0 : m_pOrientHlp->Enable( !bHorFill );
354 :
355 : // hyphenation only for automatic line breaks or for block alignment
356 0 : m_pBtnHyphen->Enable( m_pBtnWrap->IsChecked() || bHorBlock );
357 :
358 : // shrink only without automatic line break, and not for block, fill or distribute.
359 0 : m_pBtnShrink->Enable( (m_pBtnWrap->GetState() == STATE_NOCHECK) && !bHorBlock && !bHorFill && !bHorDist );
360 :
361 0 : }
362 :
363 0 : bool AlignmentTabPage::HasAlignmentChanged( const SfxItemSet& rNew, sal_uInt16 nWhich ) const
364 : {
365 0 : const SfxItemSet& rOld = GetItemSet();
366 : const SfxPoolItem* pItem;
367 0 : SvxCellJustifyMethod eMethodOld = SVX_JUSTIFY_METHOD_AUTO;
368 0 : SvxCellJustifyMethod eMethodNew = SVX_JUSTIFY_METHOD_AUTO;
369 0 : if (rOld.GetItemState(nWhich, sal_True, &pItem) == SFX_ITEM_SET)
370 : {
371 0 : const SfxEnumItem* p = static_cast<const SfxEnumItem*>(pItem);
372 0 : eMethodOld = static_cast<SvxCellJustifyMethod>(p->GetEnumValue());
373 : }
374 :
375 0 : if (rNew.GetItemState(nWhich, sal_True, &pItem) == SFX_ITEM_SET)
376 : {
377 0 : const SfxEnumItem* p = static_cast<const SfxEnumItem*>(pItem);
378 0 : eMethodNew = static_cast<SvxCellJustifyMethod>(p->GetEnumValue());
379 : }
380 :
381 0 : return eMethodOld != eMethodNew;
382 : }
383 :
384 0 : IMPL_LINK_NOARG(AlignmentTabPage, UpdateEnableHdl)
385 : {
386 0 : UpdateEnableControls();
387 0 : return 0;
388 : }
389 :
390 : // ============================================================================
391 :
392 0 : } // namespace svx
393 :
394 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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