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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 "rtattributehandler.hxx"
21 :
22 : #include <svx/svxids.hrc>
23 : #include <editeng/eeitem.hxx>
24 : #include <svl/itemset.hxx>
25 : #include <svl/itempool.hxx>
26 : #include <tools/mapunit.hxx>
27 : #include <vcl/mapmod.hxx>
28 : #include <vcl/outdev.hxx>
29 :
30 : #define ITEMID_ADJUST EE_PARA_JUST
31 : #include <editeng/adjitem.hxx>
32 : #define ITEMID_WEIGHT EE_CHAR_WEIGHT
33 : #include <editeng/wghtitem.hxx>
34 : #define ITEMID_ESCAPEMENT EE_CHAR_ESCAPEMENT
35 : #include <editeng/escpitem.hxx>
36 : #define ITEMID_LINESPACING EE_PARA_SBL
37 : #include <editeng/lspcitem.hxx>
38 : #define ITEMID_FONTHEIGHT EE_CHAR_FONTHEIGHT
39 : #include <editeng/fhgtitem.hxx>
40 : #define ITEMID_FRAMEDIR EE_PARA_WRITINGDIR
41 : #include <editeng/frmdiritem.hxx>
42 : #include <editeng/scripttypeitem.hxx>
43 :
44 : //........................................................................
45 : namespace frm
46 : {
47 : //........................................................................
48 : //====================================================================
49 : //= ReferenceBase
50 : //====================================================================
51 : //--------------------------------------------------------------------
52 0 : oslInterlockedCount SAL_CALL ReferenceBase::acquire()
53 : {
54 0 : return osl_atomic_increment( &m_refCount );
55 : }
56 :
57 : //--------------------------------------------------------------------
58 0 : oslInterlockedCount SAL_CALL ReferenceBase::release()
59 : {
60 0 : return osl_atomic_decrement( &m_refCount );
61 : }
62 :
63 : //--------------------------------------------------------------------
64 0 : ReferenceBase::~ReferenceBase()
65 : {
66 0 : }
67 :
68 : //====================================================================
69 : //= AttributeHandler
70 : //====================================================================
71 : //--------------------------------------------------------------------
72 0 : AttributeHandler::AttributeHandler( AttributeId _nAttributeId, WhichId _nWhichId )
73 : :m_nAttribute( _nAttributeId )
74 0 : ,m_nWhich ( _nWhichId )
75 : {
76 0 : }
77 :
78 : //--------------------------------------------------------------------
79 0 : AttributeHandler::~AttributeHandler()
80 : {
81 0 : }
82 :
83 : //--------------------------------------------------------------------
84 0 : oslInterlockedCount SAL_CALL AttributeHandler::acquire()
85 : {
86 0 : return ReferenceBase::acquire();
87 : }
88 :
89 : //--------------------------------------------------------------------
90 0 : oslInterlockedCount SAL_CALL AttributeHandler::release()
91 : {
92 0 : return ReferenceBase::release();
93 : }
94 :
95 : //--------------------------------------------------------------------
96 0 : AttributeId AttributeHandler::getAttributeId( ) const
97 : {
98 0 : return getAttribute();
99 : }
100 :
101 : //--------------------------------------------------------------------
102 0 : AttributeCheckState AttributeHandler::implGetCheckState( const SfxPoolItem& /*_rItem*/ ) const
103 : {
104 : OSL_FAIL( "AttributeHandler::implGetCheckState: not to be called!" );
105 0 : return eIndetermined;
106 : }
107 :
108 : //--------------------------------------------------------------------
109 0 : void AttributeHandler::putItemForScript( SfxItemSet& _rAttribs, const SfxPoolItem& _rItem, ScriptType _nForScriptType ) const
110 : {
111 0 : SvxScriptSetItem aSetItem( (WhichId)getAttributeId(), *_rAttribs.GetPool() );
112 0 : aSetItem.PutItemForScriptType( _nForScriptType, _rItem );
113 0 : _rAttribs.Put( aSetItem.GetItemSet(), sal_False );
114 0 : }
115 :
116 : //--------------------------------------------------------------------
117 0 : AttributeCheckState AttributeHandler::getCheckState( const SfxItemSet& _rAttribs ) const
118 : {
119 0 : AttributeCheckState eSimpleState( eIndetermined );
120 0 : const SfxPoolItem* pItem = _rAttribs.GetItem( getWhich() );
121 0 : if ( pItem )
122 0 : eSimpleState = implGetCheckState( *pItem );
123 0 : return eSimpleState;
124 : }
125 :
126 : //--------------------------------------------------------------------
127 0 : AttributeState AttributeHandler::getState( const SfxItemSet& _rAttribs ) const
128 : {
129 0 : AttributeState aState( eIndetermined );
130 0 : aState.eSimpleState = getCheckState( _rAttribs );
131 0 : return aState;
132 : }
133 :
134 : //====================================================================
135 : //= AttributeHandlerFactory
136 : //====================================================================
137 : //--------------------------------------------------------------------
138 : namespace
139 : {
140 0 : static WhichId lcl_implGetWhich( const SfxItemPool& _rPool, AttributeId _nAttributeId )
141 : {
142 0 : WhichId nWhich = 0;
143 0 : switch ( _nAttributeId )
144 : {
145 0 : case SID_ATTR_CHAR_LATIN_FONTHEIGHT:nWhich = EE_CHAR_FONTHEIGHT;break;
146 0 : case SID_ATTR_CHAR_LATIN_FONT: nWhich = EE_CHAR_FONTINFO; break;
147 0 : case SID_ATTR_CHAR_LATIN_LANGUAGE: nWhich = EE_CHAR_LANGUAGE; break;
148 0 : case SID_ATTR_CHAR_LATIN_POSTURE: nWhich = EE_CHAR_ITALIC; break;
149 0 : case SID_ATTR_CHAR_LATIN_WEIGHT: nWhich = EE_CHAR_WEIGHT; break;
150 :
151 : default:
152 0 : nWhich = _rPool.GetWhich( (SfxSlotId)_nAttributeId );
153 : }
154 0 : return nWhich;
155 : }
156 : }
157 : //--------------------------------------------------------------------
158 0 : ::rtl::Reference< IAttributeHandler > AttributeHandlerFactory::getHandlerFor( AttributeId _nAttributeId, const SfxItemPool& _rEditEnginePool )
159 : {
160 0 : ::rtl::Reference< IAttributeHandler > pReturn;
161 0 : switch ( _nAttributeId )
162 : {
163 : case SID_ATTR_PARA_ADJUST_LEFT :
164 : case SID_ATTR_PARA_ADJUST_CENTER:
165 : case SID_ATTR_PARA_ADJUST_RIGHT :
166 : case SID_ATTR_PARA_ADJUST_BLOCK :
167 0 : pReturn = new ParaAlignmentHandler( _nAttributeId );
168 0 : break;
169 :
170 : case SID_ATTR_PARA_LINESPACE_10:
171 : case SID_ATTR_PARA_LINESPACE_15:
172 : case SID_ATTR_PARA_LINESPACE_20:
173 0 : pReturn = new LineSpacingHandler( _nAttributeId );
174 0 : break;
175 :
176 : case SID_SET_SUPER_SCRIPT:
177 : case SID_SET_SUB_SCRIPT:
178 0 : pReturn = new EscapementHandler( _nAttributeId );
179 0 : break;
180 :
181 : case SID_ATTR_CHAR_FONTHEIGHT:
182 : case SID_ATTR_CHAR_CTL_FONTHEIGHT:
183 : case SID_ATTR_CHAR_CJK_FONTHEIGHT:
184 : case SID_ATTR_CHAR_LATIN_FONTHEIGHT:
185 0 : pReturn = new FontSizeHandler( _nAttributeId, lcl_implGetWhich( _rEditEnginePool, _nAttributeId ) );
186 0 : break;
187 :
188 : case SID_ATTR_PARA_LEFT_TO_RIGHT:
189 : case SID_ATTR_PARA_RIGHT_TO_LEFT:
190 0 : pReturn = new ParagraphDirectionHandler( _nAttributeId );
191 0 : break;
192 :
193 : case SID_ATTR_PARA_HANGPUNCTUATION:
194 : case SID_ATTR_PARA_FORBIDDEN_RULES:
195 : case SID_ATTR_PARA_SCRIPTSPACE:
196 0 : pReturn = new BooleanHandler( _nAttributeId, lcl_implGetWhich( _rEditEnginePool, _nAttributeId ) );
197 0 : break;
198 :
199 : default:
200 0 : pReturn = new SlotHandler( (SfxSlotId)_nAttributeId, lcl_implGetWhich( _rEditEnginePool, _nAttributeId ) );
201 0 : break;
202 :
203 : }
204 :
205 0 : return pReturn;
206 : }
207 :
208 : //====================================================================
209 : //= ParaAlignmentHandler
210 : //====================================================================
211 : //--------------------------------------------------------------------
212 0 : ParaAlignmentHandler::ParaAlignmentHandler( AttributeId _nAttributeId )
213 : :AttributeHandler( _nAttributeId, EE_PARA_JUST )
214 0 : ,m_eAdjust( SVX_ADJUST_CENTER )
215 : {
216 0 : switch ( getAttribute() )
217 : {
218 0 : case SID_ATTR_PARA_ADJUST_LEFT : m_eAdjust = SVX_ADJUST_LEFT; break;
219 0 : case SID_ATTR_PARA_ADJUST_CENTER: m_eAdjust = SVX_ADJUST_CENTER; break;
220 0 : case SID_ATTR_PARA_ADJUST_RIGHT : m_eAdjust = SVX_ADJUST_RIGHT; break;
221 0 : case SID_ATTR_PARA_ADJUST_BLOCK : m_eAdjust = SVX_ADJUST_BLOCK; break;
222 : default:
223 : OSL_FAIL( "ParaAlignmentHandler::ParaAlignmentHandler: invalid slot!" );
224 0 : break;
225 : }
226 0 : }
227 :
228 : //--------------------------------------------------------------------
229 0 : AttributeCheckState ParaAlignmentHandler::implGetCheckState( const SfxPoolItem& _rItem ) const
230 : {
231 : OSL_ENSURE( _rItem.ISA( SvxAdjustItem ), "ParaAlignmentHandler::implGetCheckState: invalid pool item!" );
232 0 : SvxAdjust eAdjust = static_cast< const SvxAdjustItem& >( _rItem ).GetAdjust();
233 0 : return ( eAdjust == m_eAdjust ) ? eChecked : eUnchecked;
234 : }
235 :
236 : //--------------------------------------------------------------------
237 0 : void ParaAlignmentHandler::executeAttribute( const SfxItemSet& /*_rCurrentAttribs*/, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType /*_nForScriptType*/ ) const
238 : {
239 : OSL_ENSURE( !_pAdditionalArg, "ParaAlignmentHandler::executeAttribute: this is a simple toggle attribute - no args possible!" );
240 : (void)_pAdditionalArg;
241 0 : _rNewAttribs.Put( SvxAdjustItem( m_eAdjust, getWhich() ) );
242 0 : }
243 :
244 : //====================================================================
245 : //= LineSpacingHandler
246 : //====================================================================
247 : //--------------------------------------------------------------------
248 0 : LineSpacingHandler::LineSpacingHandler( AttributeId _nAttributeId )
249 : :AttributeHandler( _nAttributeId, EE_PARA_SBL )
250 0 : ,m_nLineSpace( 100 )
251 : {
252 0 : switch ( getAttribute() )
253 : {
254 0 : case SID_ATTR_PARA_LINESPACE_10: m_nLineSpace = 100; break;
255 0 : case SID_ATTR_PARA_LINESPACE_15: m_nLineSpace = 150; break;
256 0 : case SID_ATTR_PARA_LINESPACE_20: m_nLineSpace = 200; break;
257 : default:
258 : OSL_FAIL( "LineSpacingHandler::LineSpacingHandler: invalid slot!" );
259 0 : break;
260 : }
261 0 : }
262 :
263 : //--------------------------------------------------------------------
264 0 : AttributeCheckState LineSpacingHandler::implGetCheckState( const SfxPoolItem& _rItem ) const
265 : {
266 : OSL_ENSURE( _rItem.ISA( SvxLineSpacingItem ), "LineSpacingHandler::implGetCheckState: invalid pool item!" );
267 0 : sal_uInt16 nLineSpace = static_cast< const SvxLineSpacingItem& >( _rItem ).GetPropLineSpace();
268 0 : return ( nLineSpace == m_nLineSpace ) ? eChecked : eUnchecked;
269 : }
270 :
271 : //--------------------------------------------------------------------
272 0 : void LineSpacingHandler::executeAttribute( const SfxItemSet& /*_rCurrentAttribs*/, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType /*_nForScriptType*/ ) const
273 : {
274 : OSL_ENSURE( !_pAdditionalArg, "LineSpacingHandler::executeAttribute: this is a simple toggle attribute - no args possible!" );
275 : (void)_pAdditionalArg;
276 :
277 0 : SvxLineSpacingItem aLineSpacing( m_nLineSpace, getWhich() );
278 0 : aLineSpacing.GetLineSpaceRule() = SVX_LINE_SPACE_AUTO;
279 0 : if ( 100 == m_nLineSpace )
280 0 : aLineSpacing.GetInterLineSpaceRule() = SVX_INTER_LINE_SPACE_OFF;
281 : else
282 0 : aLineSpacing.SetPropLineSpace( (sal_uInt8)m_nLineSpace );
283 :
284 0 : _rNewAttribs.Put( aLineSpacing );
285 0 : }
286 :
287 : //====================================================================
288 : //= EscapementHandler
289 : //====================================================================
290 : //--------------------------------------------------------------------
291 0 : EscapementHandler::EscapementHandler( AttributeId _nAttributeId )
292 : :AttributeHandler( _nAttributeId, EE_CHAR_ESCAPEMENT )
293 0 : ,m_eEscapement( SVX_ESCAPEMENT_OFF )
294 : {
295 0 : switch ( getAttribute() )
296 : {
297 0 : case SID_SET_SUPER_SCRIPT : m_eEscapement = SVX_ESCAPEMENT_SUPERSCRIPT; break;
298 0 : case SID_SET_SUB_SCRIPT : m_eEscapement = SVX_ESCAPEMENT_SUBSCRIPT; break;
299 : default:
300 : OSL_FAIL( "EscapementHandler::EscapementHandler: invalid slot!" );
301 0 : break;
302 : }
303 0 : }
304 :
305 : //--------------------------------------------------------------------
306 0 : AttributeCheckState EscapementHandler::implGetCheckState( const SfxPoolItem& _rItem ) const
307 : {
308 : OSL_ENSURE( _rItem.ISA( SvxEscapementItem ), "EscapementHandler::getState: invalid pool item!" );
309 0 : SvxEscapement eEscapement = static_cast< const SvxEscapementItem& >( _rItem ).GetEscapement();
310 0 : return ( eEscapement == m_eEscapement ) ? eChecked : eUnchecked;
311 : }
312 :
313 : //--------------------------------------------------------------------
314 0 : void EscapementHandler::executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType /*_nForScriptType*/ ) const
315 : {
316 : OSL_ENSURE( !_pAdditionalArg, "EscapementHandler::executeAttribute: this is a simple toggle attribute - no args possible!" );
317 : // well, in theory we could allow an SvxEscapementItem here, but this is not needed
318 : (void)_pAdditionalArg;
319 :
320 0 : bool bIsChecked = getCheckState( _rCurrentAttribs ) == eChecked;
321 0 : _rNewAttribs.Put( SvxEscapementItem( bIsChecked ? SVX_ESCAPEMENT_OFF : m_eEscapement, getWhich() ) );
322 0 : }
323 :
324 : //====================================================================
325 : //= SlotHandler
326 : //====================================================================
327 : //--------------------------------------------------------------------
328 0 : SlotHandler::SlotHandler( AttributeId _nAttributeId, WhichId _nWhichId )
329 : :AttributeHandler( _nAttributeId, _nWhichId )
330 0 : ,m_bScriptDependent( false )
331 : {
332 : m_bScriptDependent = ( SID_ATTR_CHAR_WEIGHT == _nAttributeId )
333 : || ( SID_ATTR_CHAR_POSTURE == _nAttributeId )
334 0 : || ( SID_ATTR_CHAR_FONT == _nAttributeId );
335 0 : }
336 :
337 : //--------------------------------------------------------------------
338 0 : AttributeState SlotHandler::getState( const SfxItemSet& _rAttribs ) const
339 : {
340 0 : AttributeState aState( eIndetermined );
341 :
342 0 : const SfxPoolItem* pItem = _rAttribs.GetItem( getWhich() );
343 0 : if ( pItem )
344 0 : aState.setItem( pItem->Clone() );
345 :
346 0 : return aState;
347 : }
348 :
349 : //--------------------------------------------------------------------
350 0 : void SlotHandler::executeAttribute( const SfxItemSet& /*_rCurrentAttribs*/, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const
351 : {
352 0 : if ( _pAdditionalArg )
353 : {
354 0 : SfxPoolItem* pCorrectWich = _pAdditionalArg->Clone();
355 0 : pCorrectWich->SetWhich( getWhich() );
356 :
357 0 : if ( m_bScriptDependent )
358 0 : putItemForScript( _rNewAttribs, *pCorrectWich, _nForScriptType );
359 : else
360 0 : _rNewAttribs.Put( *pCorrectWich );
361 0 : DELETEZ( pCorrectWich );
362 : }
363 : else
364 : OSL_FAIL( "SlotHandler::executeAttribute: need attributes to do something!" );
365 0 : }
366 :
367 : //====================================================================
368 : //= FontSizeHandler
369 : //====================================================================
370 : //--------------------------------------------------------------------
371 0 : FontSizeHandler::FontSizeHandler( AttributeId _nAttributeId, WhichId _nWhichId )
372 0 : :AttributeHandler( _nAttributeId, _nWhichId )
373 : {
374 : OSL_ENSURE( ( _nAttributeId == SID_ATTR_CHAR_FONTHEIGHT ) || ( _nAttributeId == SID_ATTR_CHAR_CTL_FONTHEIGHT )
375 : || ( _nAttributeId == SID_ATTR_CHAR_CJK_FONTHEIGHT ) || ( _nAttributeId == SID_ATTR_CHAR_LATIN_FONTHEIGHT ),
376 : "FontSizeHandler::FontSizeHandler: invalid attribute id!" );
377 0 : }
378 :
379 : //--------------------------------------------------------------------
380 0 : AttributeState FontSizeHandler::getState( const SfxItemSet& _rAttribs ) const
381 : {
382 0 : AttributeState aState( eIndetermined );
383 :
384 0 : const SfxPoolItem* pItem = _rAttribs.GetItem( getWhich() );
385 0 : const SvxFontHeightItem* pFontHeightItem = PTR_CAST( SvxFontHeightItem, pItem );
386 : OSL_ENSURE( pFontHeightItem || !pItem, "FontSizeHandler::getState: invalid item!" );
387 0 : if ( pFontHeightItem )
388 : {
389 : // by definition, the item should have the unit twip
390 0 : sal_uLong nHeight = pFontHeightItem->GetHeight();
391 0 : if ( _rAttribs.GetPool()->GetMetric( getWhich() ) != SFX_MAPUNIT_TWIP )
392 : {
393 : nHeight = OutputDevice::LogicToLogic(
394 : Size( 0, nHeight ),
395 0 : MapMode( (MapUnit)( _rAttribs.GetPool()->GetMetric( getWhich() ) ) ),
396 : MapMode( MAP_TWIP )
397 0 : ).Height();
398 : }
399 :
400 0 : SvxFontHeightItem* pNewItem = new SvxFontHeightItem( nHeight, 100, getWhich() );
401 0 : pNewItem->SetProp( pFontHeightItem->GetProp(), pFontHeightItem->GetPropUnit() );
402 0 : aState.setItem( pNewItem );
403 : }
404 :
405 0 : return aState;
406 : }
407 :
408 : //--------------------------------------------------------------------
409 0 : void FontSizeHandler::executeAttribute( const SfxItemSet& /*_rCurrentAttribs*/, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType _nForScriptType ) const
410 : {
411 0 : const SvxFontHeightItem* pFontHeightItem = PTR_CAST( SvxFontHeightItem, _pAdditionalArg );
412 : OSL_ENSURE( pFontHeightItem, "FontSizeHandler::executeAttribute: need a FontHeightItem!" );
413 :
414 0 : if ( pFontHeightItem )
415 : {
416 : // corect measurement units
417 0 : SfxMapUnit eItemMapUnit = pFontHeightItem->GetPropUnit(); (void)eItemMapUnit;
418 0 : sal_uLong nHeight = pFontHeightItem->GetHeight();
419 0 : if ( _rNewAttribs.GetPool()->GetMetric( getWhich() ) != SFX_MAPUNIT_TWIP )
420 : {
421 : nHeight = OutputDevice::LogicToLogic(
422 : Size( 0, nHeight ),
423 : MapMode( (MapUnit)( SFX_MAPUNIT_TWIP ) ),
424 0 : MapMode( (MapUnit)( _rNewAttribs.GetPool()->GetMetric( getWhich() ) ) )
425 0 : ).Height();
426 : }
427 :
428 0 : SvxFontHeightItem aNewItem( nHeight, 100, getWhich() );
429 0 : aNewItem.SetProp( pFontHeightItem->GetProp(), pFontHeightItem->GetPropUnit() );
430 :
431 0 : if ( ( getAttributeId() == SID_ATTR_CHAR_FONTHEIGHT ) && _nForScriptType )
432 0 : putItemForScript( _rNewAttribs, aNewItem, _nForScriptType );
433 : else
434 0 : _rNewAttribs.Put( aNewItem );
435 : }
436 0 : }
437 :
438 : //====================================================================
439 : //= ParagraphDirectionHandler
440 : //====================================================================
441 : //--------------------------------------------------------------------
442 0 : ParagraphDirectionHandler::ParagraphDirectionHandler( AttributeId _nAttributeId )
443 : :AttributeHandler( _nAttributeId, EE_PARA_WRITINGDIR )
444 : ,m_eParagraphDirection( FRMDIR_HORI_LEFT_TOP )
445 : ,m_eDefaultAdjustment( SVX_ADJUST_RIGHT )
446 0 : ,m_eOppositeDefaultAdjustment( SVX_ADJUST_LEFT )
447 : {
448 0 : switch ( getAttributeId() )
449 : {
450 0 : case SID_ATTR_PARA_LEFT_TO_RIGHT: m_eParagraphDirection = FRMDIR_HORI_LEFT_TOP; m_eDefaultAdjustment = SVX_ADJUST_LEFT; break;
451 0 : case SID_ATTR_PARA_RIGHT_TO_LEFT: m_eParagraphDirection = FRMDIR_HORI_RIGHT_TOP; m_eDefaultAdjustment = SVX_ADJUST_RIGHT; break;
452 : default:
453 : OSL_FAIL( "ParagraphDirectionHandler::ParagraphDirectionHandler: invalid attribute id!" );
454 : }
455 :
456 0 : if ( SVX_ADJUST_RIGHT == m_eDefaultAdjustment )
457 0 : m_eOppositeDefaultAdjustment = SVX_ADJUST_LEFT;
458 : else
459 0 : m_eOppositeDefaultAdjustment = SVX_ADJUST_RIGHT;
460 0 : }
461 :
462 : //--------------------------------------------------------------------
463 0 : AttributeCheckState ParagraphDirectionHandler::implGetCheckState( const SfxPoolItem& _rItem ) const
464 : {
465 : OSL_ENSURE( _rItem.ISA( SvxFrameDirectionItem ), "ParagraphDirectionHandler::implGetCheckState: invalid pool item!" );
466 0 : SvxFrameDirection eDirection = static_cast< SvxFrameDirection >( static_cast< const SvxFrameDirectionItem& >( _rItem ).GetValue() );
467 0 : return ( eDirection == m_eParagraphDirection ) ? eChecked : eUnchecked;
468 : }
469 :
470 : //--------------------------------------------------------------------
471 0 : void ParagraphDirectionHandler::executeAttribute( const SfxItemSet& _rCurrentAttribs, SfxItemSet& _rNewAttribs, const SfxPoolItem* /*_pAdditionalArg*/, ScriptType /*_nForScriptType*/ ) const
472 : {
473 0 : _rNewAttribs.Put( SvxFrameDirectionItem( m_eParagraphDirection, getWhich() ) );
474 :
475 : // if the current adjustment of the was the default adjustment for the *previous* text direction,
476 : // then we toggle the adjustment, too
477 0 : SvxAdjust eCurrentAdjustment = SVX_ADJUST_LEFT;
478 0 : const SfxPoolItem* pCurrentAdjustment = NULL;
479 0 : if ( SFX_ITEM_ON == _rCurrentAttribs.GetItemState( EE_PARA_JUST, sal_True, &pCurrentAdjustment ) )
480 0 : eCurrentAdjustment = static_cast< const SvxAdjustItem* >( pCurrentAdjustment )->GetAdjust();
481 :
482 0 : if ( eCurrentAdjustment == m_eOppositeDefaultAdjustment )
483 0 : _rNewAttribs.Put( SvxAdjustItem( m_eDefaultAdjustment, EE_PARA_JUST ) );
484 0 : }
485 :
486 : //====================================================================
487 : //= BooleanHandler
488 : //====================================================================
489 : //--------------------------------------------------------------------
490 0 : BooleanHandler::BooleanHandler( AttributeId _nAttributeId, WhichId _nWhichId )
491 0 : :AttributeHandler( _nAttributeId, _nWhichId )
492 : {
493 0 : }
494 :
495 : //--------------------------------------------------------------------
496 0 : AttributeCheckState BooleanHandler::implGetCheckState( const SfxPoolItem& _rItem ) const
497 : {
498 : OSL_ENSURE( _rItem.ISA( SfxBoolItem ), "BooleanHandler::implGetCheckState: invalid item!" );
499 0 : if ( _rItem.ISA( SfxBoolItem ) )
500 0 : return static_cast< const SfxBoolItem& >( _rItem ).GetValue() ? eChecked : eUnchecked;
501 :
502 0 : return eIndetermined;
503 : }
504 :
505 : //--------------------------------------------------------------------
506 0 : void BooleanHandler::executeAttribute( const SfxItemSet& /*_rCurrentAttribs*/, SfxItemSet& _rNewAttribs, const SfxPoolItem* _pAdditionalArg, ScriptType /*_nForScriptType*/ ) const
507 : {
508 : OSL_ENSURE( _pAdditionalArg && _pAdditionalArg->ISA( SfxBoolItem ), "BooleanHandler::executeAttribute: invalid argument!" );
509 0 : if ( _pAdditionalArg )
510 : {
511 0 : SfxPoolItem* pCorrectWich = _pAdditionalArg->Clone();
512 0 : pCorrectWich->SetWhich( getWhich() );
513 0 : _rNewAttribs.Put( *pCorrectWich );
514 0 : DELETEZ( pCorrectWich );
515 : }
516 0 : }
517 :
518 : //........................................................................
519 : } // namespace frm
520 : //........................................................................
521 :
522 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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