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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 "RptUndo.hxx"
21 : #include "uistrings.hrc"
22 : #include "rptui_slotid.hrc"
23 : #include "UITools.hxx"
24 : #include "UndoEnv.hxx"
25 :
26 : #include <dbaccess/IController.hxx>
27 : #include <com/sun/star/report/XSection.hpp>
28 : #include <com/sun/star/beans/PropertyAttribute.hpp>
29 :
30 : #include <com/sun/star/awt/Point.hpp>
31 : #include <com/sun/star/awt/Size.hpp>
32 : #include <svx/unoshape.hxx>
33 : #include <functional>
34 :
35 : namespace rptui
36 : {
37 : using namespace ::com::sun::star;
38 : using namespace uno;
39 : using namespace lang;
40 : using namespace script;
41 : using namespace beans;
42 : using namespace awt;
43 : using namespace util;
44 : using namespace container;
45 : using namespace report;
46 :
47 : //----------------------------------------------------------------------------
48 : namespace
49 : {
50 0 : void lcl_collectElements(const uno::Reference< report::XSection >& _xSection,::std::vector< uno::Reference< drawing::XShape> >& _rControls)
51 : {
52 0 : if ( _xSection.is() )
53 : {
54 0 : sal_Int32 nCount = _xSection->getCount();
55 0 : _rControls.reserve(nCount);
56 0 : while ( nCount )
57 : {
58 0 : uno::Reference< drawing::XShape> xShape(_xSection->getByIndex(nCount-1),uno::UNO_QUERY);
59 0 : _rControls.push_back(xShape);
60 0 : _xSection->remove(xShape);
61 0 : --nCount;
62 0 : }
63 : }
64 0 : }
65 : //----------------------------------------------------------------------------
66 0 : void lcl_insertElements(const uno::Reference< report::XSection >& _xSection,const ::std::vector< uno::Reference< drawing::XShape> >& _aControls)
67 : {
68 0 : if ( _xSection.is() )
69 : {
70 0 : ::std::vector< uno::Reference< drawing::XShape> >::const_reverse_iterator aIter = _aControls.rbegin();
71 0 : ::std::vector< uno::Reference< drawing::XShape> >::const_reverse_iterator aEnd = _aControls.rend();
72 0 : for (; aIter != aEnd; ++aIter)
73 : {
74 : try
75 : {
76 0 : const awt::Point aPos = (*aIter)->getPosition();
77 0 : const awt::Size aSize = (*aIter)->getSize();
78 0 : _xSection->add(*aIter);
79 0 : (*aIter)->setPosition( aPos );
80 0 : (*aIter)->setSize( aSize );
81 : }
82 0 : catch(const uno::Exception&)
83 : {
84 : OSL_FAIL("lcl_insertElements:Exception caught!");
85 : }
86 : }
87 : }
88 0 : }
89 : //----------------------------------------------------------------------------
90 0 : void lcl_setValues(const uno::Reference< report::XSection >& _xSection,const ::std::vector< ::std::pair< ::rtl::OUString ,uno::Any> >& _aValues)
91 : {
92 0 : if ( _xSection.is() )
93 : {
94 0 : ::std::vector< ::std::pair< ::rtl::OUString ,uno::Any> >::const_iterator aIter = _aValues.begin();
95 0 : ::std::vector< ::std::pair< ::rtl::OUString ,uno::Any> >::const_iterator aEnd = _aValues.end();
96 0 : for (; aIter != aEnd; ++aIter)
97 : {
98 : try
99 : {
100 0 : _xSection->setPropertyValue(aIter->first,aIter->second);
101 : }
102 0 : catch(const uno::Exception&)
103 : {
104 : OSL_FAIL("lcl_setValues:Exception caught!");
105 : }
106 : }
107 : }
108 0 : }
109 : }
110 : //----------------------------------------------------------------------------
111 0 : TYPEINIT1( OSectionUndo, OCommentUndoAction );
112 : DBG_NAME(rpt_OSectionUndo)
113 : //----------------------------------------------------------------------------
114 0 : OSectionUndo::OSectionUndo(OReportModel& _rMod
115 : ,sal_uInt16 _nSlot
116 : ,Action _eAction
117 : ,sal_uInt16 nCommentID)
118 : : OCommentUndoAction(_rMod,nCommentID)
119 : ,m_eAction(_eAction)
120 : ,m_nSlot(_nSlot)
121 0 : ,m_bInserted(false)
122 : {
123 : DBG_CTOR(rpt_OSectionUndo,NULL);
124 0 : }
125 : // -----------------------------------------------------------------------------
126 0 : OSectionUndo::~OSectionUndo()
127 : {
128 0 : if ( !m_bInserted )
129 : {
130 0 : OXUndoEnvironment& rEnv = static_cast< OReportModel& >( rMod ).GetUndoEnv();
131 0 : ::std::vector< uno::Reference< drawing::XShape> >::iterator aEnd = m_aControls.end();
132 0 : for (::std::vector< uno::Reference< drawing::XShape> >::iterator aIter = m_aControls.begin(); aIter != aEnd; ++aIter)
133 : {
134 0 : uno::Reference< drawing::XShape> xShape = *aIter;
135 0 : rEnv.RemoveElement(xShape);
136 :
137 : #if OSL_DEBUG_LEVEL > 0
138 : SvxShape* pShape = SvxShape::getImplementation( xShape );
139 : SdrObject* pObject = pShape ? pShape->GetSdrObject() : NULL;
140 : OSL_ENSURE( pShape && pShape->HasSdrObjectOwnership() && pObject && !pObject->IsInserted(),
141 : "OSectionUndo::~OSectionUndo: inconsistency in the shape/object ownership!" );
142 : #endif
143 : try
144 : {
145 0 : comphelper::disposeComponent(xShape);
146 : }
147 0 : catch(const uno::Exception &)
148 : {
149 : OSL_FAIL("Exception caught!");
150 : }
151 0 : }
152 : }
153 : DBG_DTOR(rpt_OSectionUndo,NULL);
154 0 : }
155 : // -----------------------------------------------------------------------------
156 0 : void OSectionUndo::collectControls(const uno::Reference< report::XSection >& _xSection)
157 : {
158 0 : m_aControls.clear();
159 : try
160 : {
161 : // copy all properties for restoring
162 0 : uno::Reference< beans::XPropertySetInfo> xInfo = _xSection->getPropertySetInfo();
163 0 : uno::Sequence< beans::Property> aSeq = xInfo->getProperties();
164 0 : const beans::Property* pIter = aSeq.getConstArray();
165 0 : const beans::Property* pEnd = pIter + aSeq.getLength();
166 0 : for(;pIter != pEnd;++pIter)
167 : {
168 0 : if ( 0 == (pIter->Attributes & beans::PropertyAttribute::READONLY) )
169 0 : m_aValues.push_back(::std::pair< ::rtl::OUString ,uno::Any>(pIter->Name,_xSection->getPropertyValue(pIter->Name)));
170 : }
171 0 : lcl_collectElements(_xSection,m_aControls);
172 : }
173 0 : catch(uno::Exception&)
174 : {
175 : }
176 0 : }
177 : //----------------------------------------------------------------------------
178 0 : void OSectionUndo::Undo()
179 : {
180 : try
181 : {
182 0 : switch ( m_eAction )
183 : {
184 : case Inserted:
185 0 : implReRemove();
186 0 : break;
187 :
188 : case Removed:
189 0 : implReInsert();
190 0 : break;
191 : }
192 : }
193 0 : catch( const Exception& )
194 : {
195 : OSL_FAIL( "OSectionUndo::Undo: caught an exception!" );
196 : }
197 0 : }
198 : //----------------------------------------------------------------------------
199 0 : void OSectionUndo::Redo()
200 : {
201 : try
202 : {
203 0 : switch ( m_eAction )
204 : {
205 : case Inserted:
206 0 : implReInsert();
207 0 : break;
208 :
209 : case Removed:
210 0 : implReRemove();
211 0 : break;
212 : }
213 : }
214 0 : catch( const Exception& )
215 : {
216 : OSL_FAIL( "OSectionUndo::Redo: caught an exception!" );
217 : }
218 0 : }
219 : //----------------------------------------------------------------------------
220 0 : TYPEINIT1( OReportSectionUndo, OSectionUndo );
221 : //----------------------------------------------------------------------------
222 0 : OReportSectionUndo::OReportSectionUndo(OReportModel& _rMod,sal_uInt16 _nSlot
223 : ,::std::mem_fun_t< uno::Reference< report::XSection >
224 : ,OReportHelper> _pMemberFunction
225 : ,const uno::Reference< report::XReportDefinition >& _xReport
226 : ,Action _eAction
227 : ,sal_uInt16 nCommentID)
228 : : OSectionUndo(_rMod,_nSlot,_eAction,nCommentID)
229 : ,m_aReportHelper(_xReport)
230 0 : ,m_pMemberFunction(_pMemberFunction)
231 : {
232 0 : if( m_eAction == Removed )
233 0 : collectControls(m_pMemberFunction(&m_aReportHelper));
234 0 : }
235 : // -----------------------------------------------------------------------------
236 0 : OReportSectionUndo::~OReportSectionUndo()
237 : {
238 0 : }
239 : //----------------------------------------------------------------------------
240 0 : void OReportSectionUndo::implReInsert( )
241 : {
242 0 : const uno::Sequence< beans::PropertyValue > aArgs;
243 0 : m_pController->executeChecked(m_nSlot,aArgs);
244 0 : uno::Reference< report::XSection > xSection = m_pMemberFunction(&m_aReportHelper);
245 0 : lcl_insertElements(xSection,m_aControls);
246 0 : lcl_setValues(xSection,m_aValues);
247 0 : m_bInserted = true;
248 0 : }
249 : //----------------------------------------------------------------------------
250 0 : void OReportSectionUndo::implReRemove( )
251 : {
252 0 : if( m_eAction == Removed )
253 0 : collectControls(m_pMemberFunction(&m_aReportHelper));
254 0 : const uno::Sequence< beans::PropertyValue > aArgs;
255 0 : m_pController->executeChecked(m_nSlot,aArgs);
256 0 : m_bInserted = false;
257 0 : }
258 : //----------------------------------------------------------------------------
259 0 : TYPEINIT1( OGroupSectionUndo, OSectionUndo );
260 : //----------------------------------------------------------------------------
261 0 : OGroupSectionUndo::OGroupSectionUndo(OReportModel& _rMod,sal_uInt16 _nSlot
262 : ,::std::mem_fun_t< uno::Reference< report::XSection >
263 : ,OGroupHelper> _pMemberFunction
264 : ,const uno::Reference< report::XGroup >& _xGroup
265 : ,Action _eAction
266 : ,sal_uInt16 nCommentID)
267 : : OSectionUndo(_rMod,_nSlot,_eAction,nCommentID)
268 : ,m_aGroupHelper(_xGroup)
269 0 : ,m_pMemberFunction(_pMemberFunction)
270 : {
271 0 : if( m_eAction == Removed )
272 : {
273 0 : uno::Reference< report::XSection > xSection = m_pMemberFunction(&m_aGroupHelper);
274 0 : if ( xSection.is() )
275 0 : m_sName = xSection->getName();
276 0 : collectControls(xSection);
277 : }
278 0 : }
279 : //----------------------------------------------------------------------------
280 0 : rtl::OUString OGroupSectionUndo::GetComment() const
281 : {
282 0 : if ( m_sName.isEmpty() )
283 : {
284 : try
285 : {
286 0 : uno::Reference< report::XSection > xSection = const_cast<OGroupSectionUndo*>(this)->m_pMemberFunction(&const_cast<OGroupSectionUndo*>(this)->m_aGroupHelper);
287 :
288 0 : if ( xSection.is() )
289 0 : m_sName = xSection->getName();
290 : }
291 0 : catch (const uno::Exception&)
292 : {
293 : }
294 : }
295 0 : return m_strComment + m_sName;
296 : }
297 : //----------------------------------------------------------------------------
298 0 : void OGroupSectionUndo::implReInsert( )
299 : {
300 0 : uno::Sequence< beans::PropertyValue > aArgs(2);
301 :
302 0 : aArgs[0].Name = SID_GROUPHEADER_WITHOUT_UNDO == m_nSlot? PROPERTY_HEADERON : PROPERTY_FOOTERON;
303 0 : aArgs[0].Value <<= sal_True;
304 0 : aArgs[1].Name = PROPERTY_GROUP;
305 0 : aArgs[1].Value <<= m_aGroupHelper.getGroup();
306 0 : m_pController->executeChecked(m_nSlot,aArgs);
307 :
308 0 : uno::Reference< report::XSection > xSection = m_pMemberFunction(&m_aGroupHelper);
309 0 : lcl_insertElements(xSection,m_aControls);
310 0 : lcl_setValues(xSection,m_aValues);
311 0 : m_bInserted = true;
312 0 : }
313 : //----------------------------------------------------------------------------
314 0 : void OGroupSectionUndo::implReRemove( )
315 : {
316 0 : if( m_eAction == Removed )
317 0 : collectControls(m_pMemberFunction(&m_aGroupHelper));
318 :
319 0 : uno::Sequence< beans::PropertyValue > aArgs(2);
320 :
321 0 : aArgs[0].Name = SID_GROUPHEADER_WITHOUT_UNDO == m_nSlot? PROPERTY_HEADERON : PROPERTY_FOOTERON;
322 0 : aArgs[0].Value <<= sal_False;
323 0 : aArgs[1].Name = PROPERTY_GROUP;
324 0 : aArgs[1].Value <<= m_aGroupHelper.getGroup();
325 :
326 0 : m_pController->executeChecked(m_nSlot,aArgs);
327 0 : m_bInserted = false;
328 0 : }
329 : //----------------------------------------------------------------------------
330 0 : TYPEINIT1( OGroupUndo, OCommentUndoAction );
331 : //----------------------------------------------------------------------------
332 0 : OGroupUndo::OGroupUndo(OReportModel& _rMod
333 : ,sal_uInt16 nCommentID
334 : ,Action _eAction
335 : ,const uno::Reference< report::XGroup>& _xGroup
336 : ,const uno::Reference< report::XReportDefinition >& _xReportDefinition)
337 : : OCommentUndoAction(_rMod,nCommentID)
338 : ,m_xGroup(_xGroup)
339 : ,m_xReportDefinition(_xReportDefinition)
340 0 : ,m_eAction(_eAction)
341 : {
342 0 : m_nLastPosition = getPositionInIndexAccess(m_xReportDefinition->getGroups().get(),m_xGroup);
343 0 : }
344 : //----------------------------------------------------------------------------
345 0 : void OGroupUndo::implReInsert( )
346 : {
347 : try
348 : {
349 0 : m_xReportDefinition->getGroups()->insertByIndex(m_nLastPosition,uno::makeAny(m_xGroup));
350 : }
351 0 : catch(uno::Exception&)
352 : {
353 : OSL_FAIL("Exception catched while undoing remove group");
354 : }
355 0 : }
356 : //----------------------------------------------------------------------------
357 0 : void OGroupUndo::implReRemove( )
358 : {
359 : try
360 : {
361 0 : m_xReportDefinition->getGroups()->removeByIndex(m_nLastPosition);
362 : }
363 0 : catch(uno::Exception&)
364 : {
365 : OSL_FAIL("Exception catched while redoing remove group");
366 : }
367 0 : }
368 : //----------------------------------------------------------------------------
369 0 : void OGroupUndo::Undo()
370 : {
371 0 : switch ( m_eAction )
372 : {
373 : case Inserted:
374 0 : implReRemove();
375 0 : break;
376 :
377 : case Removed:
378 0 : implReInsert();
379 0 : break;
380 : }
381 :
382 0 : }
383 : //----------------------------------------------------------------------------
384 0 : void OGroupUndo::Redo()
385 : {
386 0 : switch ( m_eAction )
387 : {
388 : case Inserted:
389 0 : implReInsert();
390 0 : break;
391 :
392 : case Removed:
393 0 : implReRemove();
394 0 : break;
395 : }
396 0 : }
397 : //----------------------------------------------------------------------------
398 : //============================================================================
399 : } // rptui
400 : //============================================================================
401 :
402 :
403 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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