LibreOffice Module sc (master)  1
adiasync.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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9  * This file incorporates work covered by the following license notice:
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15  * License, Version 2.0 (the "License"); you may not use this file
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17  * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18  */
19 
20 #include <sal/config.h>
21 
22 #include <algorithm>
23 
24 #include <sfx2/objsh.hxx>
25 
26 #include <adiasync.hxx>
27 #include <brdcst.hxx>
28 #include <document.hxx>
29 #include <osl/diagnose.h>
30 #include <osl/thread.h>
31 
33 
34 extern "C" {
35 void CALLTYPE ScAddInAsyncCallBack( double& nHandle, void* pData )
36 {
37  ScAddInAsync::CallBack( sal_uLong( nHandle ), pData );
38 }
39 }
40 
42  pStr( nullptr ),
43  mpFuncData(pFuncData),
44  nHandle( nHandleP ),
45  meType(pFuncData->GetAsyncType()),
46  bValid( false )
47 {
48  pDocs.reset(new ScAddInDocs);
49  pDocs->insert( pDoc );
50  theAddInAsyncTbl.emplace( this );
51 }
52 
54 {
55  // in dTor because of theAddInAsyncTbl.DeleteAndDestroy in ScGlobal::Clear
56  mpFuncData->Unadvice( static_cast<double>(nHandle) );
57  if ( meType == ParamType::PTR_STRING && pStr ) // include type comparison because of union
58  delete pStr;
59  pDocs.reset();
60 }
61 
63 {
64  ScAddInAsync* pRet = nullptr;
65  auto it = std::find_if(
66  theAddInAsyncTbl.begin(), theAddInAsyncTbl.end(),
67  [nHandleP](std::unique_ptr<ScAddInAsync> const & el)
68  { return el->nHandle == nHandleP; });
69  if ( it != theAddInAsyncTbl.end() )
70  pRet = it->get();
71  return pRet;
72 }
73 
74 void ScAddInAsync::CallBack( sal_uLong nHandleP, void* pData )
75 {
76  auto asyncIt = std::find_if(
77  theAddInAsyncTbl.begin(), theAddInAsyncTbl.end(),
78  [nHandleP](std::unique_ptr<ScAddInAsync> const & el)
79  { return el->nHandle == nHandleP; });
80  if ( asyncIt == theAddInAsyncTbl.end() )
81  return;
82  ScAddInAsync* p = asyncIt->get();
83 
84  if ( !p->HasListeners() )
85  {
86  // not in dTor because of theAddInAsyncTbl.DeleteAndDestroy in ScGlobal::Clear
87  theAddInAsyncTbl.erase( asyncIt );
88  return ;
89  }
90  switch ( p->meType )
91  {
93  p->nVal = *static_cast<double*>(pData);
94  break;
96  {
97  char* pChar = static_cast<char*>(pData);
98  if ( p->pStr )
99  *p->pStr = OUString( pChar, strlen(pChar),osl_getThreadTextEncoding() );
100  else
101  p->pStr = new OUString( pChar, strlen(pChar), osl_getThreadTextEncoding() );
102  break;
103  }
104  default :
105  OSL_FAIL( "unknown AsyncType" );
106  return;
107  }
108  p->bValid = true;
109  p->Broadcast( ScHint(SfxHintId::ScDataChanged, ScAddress()) );
110 
111  for ( ScDocument* pDoc : *p->pDocs )
112  {
113  pDoc->TrackFormulas();
114  pDoc->GetDocumentShell()->Broadcast( SfxHint( SfxHintId::ScDataChanged ) );
115  }
116 }
117 
119 {
120  for( ScAddInAsyncs::reverse_iterator iter1 = theAddInAsyncTbl.rbegin(); iter1 != theAddInAsyncTbl.rend(); ++iter1 )
121  { // backwards because of pointer-movement in array
122  ScAddInAsync* pAsync = iter1->get();
123  ScAddInDocs* p = pAsync->pDocs.get();
124  ScAddInDocs::iterator iter2 = p->find( pDocumentP );
125  if( iter2 != p->end() )
126  {
127  p->erase( iter2 );
128  if ( p->empty() )
129  { // this AddIn is not used anymore
130  theAddInAsyncTbl.erase( --(iter1.base()) );
131  }
132  }
133  }
134 }
135 
136 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
OUString * pStr
Definition: adiasync.hxx:41
double nVal
Definition: adiasync.hxx:40
std::set< ScDocument * > ScAddInDocs
Definition: adiasync.hxx:33
ScAddInAsyncs theAddInAsyncTbl
Definition: adiasync.cxx:32
static void CallBack(sal_uLong nHandle, void *pData)
Definition: adiasync.cxx:74
sal_uIntPtr sal_uLong
virtual ~ScAddInAsync() override
Definition: adiasync.cxx:53
std::unique_ptr< ScAddInDocs > pDocs
Definition: adiasync.hxx:43
ScAddInAsync(sal_uLong nHandle, LegacyFuncData *pFuncData, ScDocument *pDoc)
Definition: adiasync.cxx:41
ParamType meType
Definition: adiasync.hxx:46
sal_Int32 nHandle
void Broadcast(const SfxHint &rHint)
void TrackFormulas(SfxHintId nHintId=SfxHintId::ScDataChanged)
Definition: documen7.cxx:527
std::set< std::unique_ptr< ScAddInAsync >, CompareScAddInAsync > ScAddInAsyncs
Definition: adiasync.hxx:73
LegacyFuncData * mpFuncData
Definition: adiasync.hxx:44
void Unadvice(double nHandle)
Definition: callform.cxx:323
static ScAddInAsync * Get(sal_uLong nHandle)
Definition: adiasync.cxx:62
#define CALLTYPE
Definition: callform.hxx:31
void * p
const char * pChar
static void RemoveDocument(ScDocument *pDocument)
Definition: adiasync.cxx:118
bool HasListeners() const
sal_uLong nHandle
Definition: adiasync.hxx:45
SfxObjectShell * GetDocumentShell() const
Definition: document.hxx:1057
void CALLTYPE ScAddInAsyncCallBack(double &nHandle, void *pData)
Definition: adiasync.cxx:35
RedlineType meType