LibreOffice Module svx (master)  1
svdtext.cxx
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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 <svx/svdotext.hxx>
21 #include <svx/svdetc.hxx>
22 #include <editeng/outlobj.hxx>
23 #include <svx/svdoutl.hxx>
24 #include <svx/svdmodel.hxx>
25 #include <svl/itemset.hxx>
26 #include <osl/diagnose.h>
27 #include <libxml/xmlwriter.h>
28 #include <memory>
29 
31 : mrObject( rObject )
32 , mbPortionInfoChecked( false )
33 {
34  OSL_ENSURE(&mrObject, "SdrText created without SdrTextObj (!)");
35 }
36 
38 {
39  clearWeak();
40 }
41 
43 {
45  return;
46 
47  // #i102062# no action when the Outliner is the HitTestOutliner,
48  // this will remove WrongList info at the OPO
50  return;
51 
52  // TODO: optimization: we could create a BigTextObject
54 
56  {
57  // #i102062# MemoryLeak closed
59  }
60 }
61 
63 {
66 }
67 
69 {
70  return const_cast< SdrText* >(this)->GetObjectItemSet();
71 }
72 
74 {
75  // Update HitTestOutliner
77 
78  if(pTestObj)
79  if ( (!pTestObj->GetOutlinerParaObject() && !mpOutlinerParaObject)
80  || (pTestObj->GetOutlinerParaObject() && mpOutlinerParaObject && *pTestObj->GetOutlinerParaObject() == *mpOutlinerParaObject) )
81  {
83  }
84 
85  mpOutlinerParaObject = std::move(pTextObject);
86  mbPortionInfoChecked = false;
87 }
88 
90 {
91  return mpOutlinerParaObject ? &*mpOutlinerParaObject : nullptr;
92 }
93 
95 {
96  return mpOutlinerParaObject ? &*mpOutlinerParaObject : nullptr;
97 }
98 
101 {
102  // Update HitTestOutliner
104 
105  if(pTestObj)
106  if ( (!pTestObj->GetOutlinerParaObject() && !mpOutlinerParaObject)
107  || (pTestObj->GetOutlinerParaObject() && mpOutlinerParaObject && *pTestObj->GetOutlinerParaObject() == *mpOutlinerParaObject) )
108  {
110  }
111 
113  mbPortionInfoChecked = false;
114 
115  return pOPO;
116 }
117 
119 {
121  return;
122 
123  std::unique_ptr<Outliner> pOutliner(
125  nOutlMode,
127 
128  if(pOutliner)
129  {
131  pOutliner->SetCalcFieldValueHdl( aDrawOutliner.GetCalcFieldValueHdl() );
132  pOutliner->SetStyleSheet( 0, GetStyleSheet());
133  SetOutlinerParaObject( pOutliner->CreateParaObject() );
134  }
135 }
136 
138 {
139  return mrObject.GetObjectItemSet();
140 }
141 
143 {
144  return mrObject.GetStyleSheet();
145 }
146 
148 {
149  (void)xmlTextWriterStartElement(pWriter, BAD_CAST("SdrText"));
151  (void)xmlTextWriterEndElement(pWriter);
152 }
153 
154 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
SdrOutliner & GetDrawOutliner(const SdrTextObj *pObj=nullptr) const
Definition: svdmodel.cxx:648
const SfxItemSet & GetItemSet() const
Definition: svdtext.cxx:68
OutlinerMode
struct _xmlTextWriter * xmlTextWriterPtr
std::optional< OutlinerParaObject > mpOutlinerParaObject
Definition: svdtext.hxx:78
bool mbPortionInfoChecked
Definition: svdtext.hxx:80
SdrText(SdrTextObj &rObject)
Definition: svdtext.cxx:30
virtual SfxStyleSheet * GetStyleSheet() const
Definition: svdtext.cxx:142
OutlinerParaObject * GetOutlinerParaObject()
Definition: svdtext.cxx:89
std::optional< OutlinerParaObject > RemoveOutlinerParaObject()
returns the current OutlinerParaObject and removes it from this instance
Definition: svdtext.cxx:100
const SfxItemSet & GetObjectItemSet() const
Definition: svdobj.cxx:1973
SfxStyleSheet * GetStyleSheet() const
Definition: svdobj.cxx:2225
SdrTextObj & mrObject
Definition: svdtext.hxx:79
SdrOutliner & GetHitTestOutliner() const
Definition: svdmodel.hxx:316
void dumpAsXml(xmlTextWriterPtr pWriter) const
bool ShouldCreateBigTextObject() const
SdrModel & getSdrModelFromSdrObject() const
Definition: svdobj.cxx:279
std::optional< OutlinerParaObject > CreateParaObject(sal_Int32 nStartPara=0, sal_Int32 nParaCount=EE_PARA_ALL) const
void ForceOutlinerParaObject(OutlinerMode nOutlMode)
Definition: svdtext.cxx:118
void CheckPortionInfo(SdrOutliner &rOutliner)
Definition: svdtext.cxx:42
void ReformatText()
Definition: svdtext.cxx:62
std::unique_ptr< SdrOutliner > SdrMakeOutliner(OutlinerMode nOutlinerMode, SdrModel &rModel)
Create an Outliner with the engine-global default settings on the heap.
Definition: svdetc.cxx:333
virtual ~SdrText() override
Definition: svdtext.cxx:37
void dumpAsXml(xmlTextWriterPtr pWriter) const
Definition: svdtext.cxx:147
void SetTextObj(const SdrTextObj *pObj)
Definition: svdoutl.cxx:40
virtual void SetOutlinerParaObject(std::optional< OutlinerParaObject > pTextObject)
Definition: svdtext.cxx:73
const SdrTextObj * GetTextObj() const
Definition: svdoutl.cxx:87
virtual const SfxItemSet & GetObjectItemSet()
Definition: svdtext.cxx:137
typedef void(CALLTYPE *GetFuncDataPtr)(sal_uInt16 &nNo