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| * to you under the Apache License, Version 2.0 (the |
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| |
| #ifndef _HANDLEANCHORNODECHG_HXX |
| #define _HANDLEANCHORNODECHG_HXX |
| |
| class SwFlyFrmFmt; |
| class SwFmtAnchor; |
| class SwFlyFrm; |
| |
| // OD 2006-02-28 #125892# |
| // helper class to track change of anchor node of at-paragraph respectively |
| // at-character anchored fly frames |
| // if such a change happens, it has to be checked, if the count of the anchor |
| // frames also change. if yes, a re-creation of the fly frames is needed: |
| // - deletion of existing fly frames before the intrinsic anchor node changes |
| // - creation of new fly frames after the intrinsic anchor node change. |
| class SwHandleAnchorNodeChg |
| { |
| public: |
| /** checks, if re-creation of fly frames for an anchor node change at the |
| given fly frame format is necessary, and performs the first part. |
| |
| @author OD |
| |
| @param _rFlyFrmFmt |
| reference to the fly frame format instance, which is handled. |
| |
| @param _rNewAnchorFmt |
| new anchor attribute, which will be applied at the given fly frame format |
| |
| @param _pKeepThisFlyFrm |
| optional parameter - pointer to a fly frame of the given fly frame format, |
| which isn't deleted, if re-creation of fly frames is necessary. |
| */ |
| SwHandleAnchorNodeChg( SwFlyFrmFmt& _rFlyFrmFmt, |
| const SwFmtAnchor& _rNewAnchorFmt, |
| SwFlyFrm* _pKeepThisFlyFrm = 0L ); |
| |
| /** calls <SwFlyFrmFmt::MakeFrms>, if re-creation of fly frames is necessary. |
| |
| @author OD |
| */ |
| ~SwHandleAnchorNodeChg(); |
| |
| private: |
| // fly frame format, which is tracked for a anchor node change. |
| SwFlyFrmFmt& mrFlyFrmFmt; |
| // internal flag, which indicates that the certain anchor node change occurs |
| // and that re-creation of fly frames is necessary. |
| bool mbAnchorNodeChanged; |
| |
| // no copy-constructor |
| SwHandleAnchorNodeChg( const SwHandleAnchorNodeChg& ); |
| // no assignment-operator |
| void operator=( const SwHandleAnchorNodeChg ); |
| }; |
| #endif |