LibreOffice Module sw (master)  1
wrtundo.cxx
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19 
20 #include <svl/slstitm.hxx>
21 #include <rtl/ustrbuf.hxx>
22 #include <wrtsh.hxx>
23 #include <swundo.hxx>
24 #include <IDocumentUndoRedo.hxx>
25 #include <swdtflvr.hxx>
26 #include <svtools/svtresid.hxx>
27 #include <svtools/strings.hrc>
28 #include <osl/diagnose.h>
29 
30 // Undo ends all modes. If a selection is emerged by the Undo,
31 // this must be considered for further action.
32 
33 void SwWrtShell::Do( DoType eDoType, sal_uInt16 nCnt )
34 {
35  // #105332# save current state of DoesUndo()
36  bool bSaveDoesUndo = DoesUndo();
37 
39  switch (eDoType)
40  {
41  case UNDO:
42  DoUndo(false); // #i21739#
43  // Reset modes
44  EnterStdMode();
45  SwEditShell::Undo(nCnt);
46  break;
47  case REDO:
48  DoUndo(false); // #i21739#
49  // Reset modes
50  EnterStdMode();
51  SwEditShell::Redo( nCnt );
52  break;
53  case REPEAT:
54  // #i21739# do not touch undo flag here !!!
55  SwEditShell::Repeat( nCnt );
56  break;
57  }
58  EndAllAction();
59  // #105332# restore undo state
60  DoUndo(bSaveDoesUndo);
61 
62  bool bCreateXSelection = false;
63  const bool bFrameSelected = IsFrameSelected() || IsObjSelected();
64  if ( IsSelection() )
65  {
66  if ( bFrameSelected )
67  UnSelectFrame();
68 
69  // Set the function pointer for canceling the selection at the
70  // cursor position.
73  bCreateXSelection = true;
74  }
75  else if ( bFrameSelected )
76  {
78  bCreateXSelection = true;
79  }
80  else if( (CNT_GRF | CNT_OLE ) & GetCntType() )
81  {
82  SelectObj( GetCharRect().Pos() );
84  bCreateXSelection = true;
85  }
86 
87  if( bCreateXSelection )
89 
90  // Bug 32918: After deleting of the numbering the object panel remains.
91  // Why is not here always a CallChgLink called?
92  CallChgLnk();
93 }
94 
95 OUString SwWrtShell::GetDoString( DoType eDoType ) const
96 {
97  OUString aUndoStr;
98  TranslateId pResStr = STR_UNDO;
99  switch( eDoType )
100  {
101  case UNDO:
102  pResStr = STR_UNDO;
103  (void)GetLastUndoInfo(&aUndoStr, nullptr, &m_rView);
104  break;
105  case REDO:
106  pResStr = STR_REDO;
107  (void)GetFirstRedoInfo(&aUndoStr, nullptr, &m_rView);
108  break;
109  default:;//prevent warning
110  }
111 
112  return SvtResId(pResStr) + aUndoStr;
113 }
114 
115 void SwWrtShell::GetDoStrings( DoType eDoType, SfxStringListItem& rStrs ) const
116 {
117  SwUndoComments_t comments;
118  switch( eDoType )
119  {
120  case UNDO:
121  comments = GetIDocumentUndoRedo().GetUndoComments();
122  break;
123  case REDO:
124  comments = GetIDocumentUndoRedo().GetRedoComments();
125  break;
126  default:;//prevent warning
127  }
128 
129  OUStringBuffer buf;
130  for (const OUString & comment : comments)
131  {
132  OSL_ENSURE(!comment.isEmpty(), "no Undo/Redo Text set");
133  buf.append(comment + "\n");
134  }
135  rStrs.SetString(buf.makeStringAndClear());
136 }
137 
139 {
140  OUString str;
141  GetRepeatInfo(& str);
142 
143  if (str.isEmpty())
144  {
145  return str;
146  }
147 
148  return SvtResId(STR_REPEAT) + str;
149 }
150 
151 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
OUString GetRepeatString() const
Definition: wrtundo.cxx:138
#define CNT_GRF
Definition: editsh.hxx:130
bool GetLastUndoInfo(OUString *const o_pStr, SwUndoId *const o_pId, const SwView *pView=nullptr) const
Definition: edws.cxx:237
virtual SwUndoComments_t GetUndoComments() const =0
Get comments of Undo actions.
void GetDoStrings(DoType eDoType, SfxStringListItem &rStrLstItem) const
Definition: wrtundo.cxx:115
void EnterStdMode()
Definition: select.cxx:551
void DoUndo(bool bOn=true)
Undo.
Definition: edws.cxx:200
virtual SwUndoComments_t GetRedoComments() const =0
Get comments of Redo actions.
void EndAllAction()
Definition: edws.cxx:97
void Redo(sal_uInt16 const nCount=1)
Definition: edundo.cxx:157
tools::Long ResetSelect(const Point *, bool)
Definition: select.cxx:333
static void CreateSelection(SwWrtShell &rSh, const SwFrameShell *pCreator=nullptr)
Definition: swdtflvr.cxx:4173
SELECTFUNC m_fnSetCursor
Definition: wrtsh.hxx:112
OUString GetDoString(DoType eDoType) const
Definition: wrtundo.cxx:95
std::vector< OUString > SwUndoComments_t
Definition: swundo.hxx:26
bool IsSelection() const
Definition: crsrsh.hxx:879
void Repeat(sal_uInt16 const nCount)
Definition: edundo.cxx:209
void SetString(const OUString &)
#define CNT_OLE
Definition: editsh.hxx:131
void CallChgLnk()
Definition: crsrsh.cxx:2527
IDocumentUndoRedo const & GetIDocumentUndoRedo() const
Provides access to the document undo/redo interface.
Definition: viewsh.cxx:2686
SwView & m_rView
Definition: wrtsh.hxx:552
SwUndoId GetRepeatInfo(OUString *const o_pStr) const
Definition: edws.cxx:251
void Do(DoType eDoType, sal_uInt16 nCnt=1)
Definition: wrtundo.cxx:33
sal_uInt16 GetCntType() const
Determine form of content. Return Type at CurrentCursor->SPoint.
Definition: edws.cxx:126
const SwRect & GetCharRect() const
Definition: crsrsh.hxx:516
size_t IsObjSelected() const
Definition: feshview.cxx:1240
void UnSelectFrame()
Definition: select.cxx:323
bool SelectObj(const Point &rSelPt, sal_uInt8 nFlag=0, SdrObject *pObj=nullptr)
If an object has been given, exactly this object is selected (instead of searching over position)...
Definition: feshview.cxx:177
bool GetFirstRedoInfo(OUString *const o_pStr, SwUndoId *const o_pId, const SwView *pView=nullptr) const
Definition: edws.cxx:244
SAL_DLLPRIVATE tools::Long SetCursorKillSel(const Point *, bool bProp)
Definition: select.cxx:316
OUString SvtResId(TranslateId aId)
void EnterSelFrameMode(const Point *pStartDrag=nullptr)
Definition: select.cxx:702
bool DoesUndo() const
Definition: edws.cxx:203
void StartAllAction()
For all views of this document.
Definition: edws.cxx:86
void Undo(sal_uInt16 const nCount=1)
Definition: edundo.cxx:99
bool IsFrameSelected() const
Definition: feshview.cxx:1248
SELECTFUNC m_fnKillSel
Definition: wrtsh.hxx:114
typedef void(CALLTYPE *GetFuncDataPtr)(sal_uInt16 &nNo