LibreOffice Module sw (master)  1
HandleAnchorNodeChg.hxx
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19 #ifndef INCLUDED_SW_INC_HANDLEANCHORNODECHG_HXX
20 #define INCLUDED_SW_INC_HANDLEANCHORNODECHG_HXX
21 
22 class SwFlyFrameFormat;
23 class SwFormatAnchor;
24 class SwFlyFrame;
25 
26 // helper class to track change of anchor node of at-paragraph respectively
27 // at-character anchored fly frames
28 // if such a change happens, it has to be checked, if the count of the anchor
29 // frames also change. if yes, a re-creation of the fly frames is needed:
30 // - deletion of existing fly frames before the intrinsic anchor node changes
31 // - creation of new fly frames after the intrinsic anchor node change.
33 {
34 public:
48  SwHandleAnchorNodeChg( SwFlyFrameFormat& _rFlyFrameFormat,
49  const SwFormatAnchor& _rNewAnchorFormat,
50  SwFlyFrame const * _pKeepThisFlyFrame = nullptr );
51 
53  ~SwHandleAnchorNodeChg() COVERITY_NOEXCEPT_FALSE;
54 
55 private:
56  // fly frame format, which is tracked for an anchor node change.
58  // internal flag, which indicates that the certain anchor node change occurs
59  // and that re-creation of fly frames is necessary.
61 
63  std::unique_ptr<SwPosition> mpCommentAnchor;
64 
66 
68  void operator=( const SwHandleAnchorNodeChg ) = delete;
69 };
70 #endif
71 
72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void operator=(const SwHandleAnchorNodeChg)=delete
SwFlyFrameFormat & mrFlyFrameFormat
std::unique_ptr< SwPosition > mpCommentAnchor
If the fly frame has a comment, this points to the old comment anchor.
SwHandleAnchorNodeChg(SwFlyFrameFormat &_rFlyFrameFormat, const SwFormatAnchor &_rNewAnchorFormat, SwFlyFrame const *_pKeepThisFlyFrame=nullptr)
checks, if re-creation of fly frames for an anchor node change at the given fly frame format is neces...
Definition: atrfrm.cxx:3223
Used by the UI to modify the document model.
Definition: wrtsh.hxx:88
FlyAnchors.
Definition: fmtanchr.hxx:34
general base class for all free-flowing frames
Definition: flyfrm.hxx:60
~SwHandleAnchorNodeChg() COVERITY_NOEXCEPT_FALSE
calls , if re-creation of fly frames is necessary.
Definition: atrfrm.cxx:3293