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| * distributed with this work for additional information |
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| * to you under the Apache License, Version 2.0 (the |
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| * http://www.apache.org/licenses/LICENSE-2.0 |
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| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
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| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
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| *************************************************************/ |
| |
| |
| #ifndef _ANCHOREDDRAWOBJECT_HXX |
| #define _ANCHOREDDRAWOBJECT_HXX |
| |
| #include <anchoredobject.hxx> |
| #include <tools/gen.hxx> |
| |
| /** class for the positioning of drawing objects |
| |
| OD 2004-03-25 #i26791# |
| |
| @author OD |
| */ |
| class SW_DLLPUBLIC SwAnchoredDrawObject : public SwAnchoredObject |
| { |
| private: |
| // boolean, indicating that the object position has been invalidated |
| // and that a positioning has to be performed. |
| bool mbValidPos; |
| |
| // rectangle, keeping the last object rectangle after the postioning |
| // --> OD 2004-09-29 #i34748# - change <maLastObjRect> to a pointer |
| Rectangle* mpLastObjRect; |
| |
| // boolean, indicating that anchored drawing object hasn't been attached |
| // to a anchor frame yet. Once, it is attached to a anchor frame the |
| // boolean changes its state. |
| bool mbNotYetAttachedToAnchorFrame; |
| |
| // --> OD 2004-08-09 #i28749# - boolean, indicating that anchored |
| // drawing object hasn't been positioned yet. Once, it's positioned the |
| // boolean changes its state. |
| bool mbNotYetPositioned; |
| |
| // --> OD 2006-03-17 #i62875# |
| // boolean, indicating that after change of layout direction the |
| // anchored drawing object has to be captured on the page, if it exceeds |
| // the left or right page margin. |
| // Needed for compatibility option <DoNotCaptureDrawObjsOnPage> |
| bool mbCaptureAfterLayoutDirChange; |
| // <-- |
| |
| /** method for the intrinsic positioning of a at-paragraph|at-character |
| anchored drawing object |
| |
| OD 2004-08-12 #i32795# - helper method for method <MakeObjPos> |
| |
| @author OD |
| */ |
| void _MakeObjPosAnchoredAtPara(); |
| |
| /** method for the intrinsic positioning of a at-page|at-frame anchored |
| drawing object |
| |
| OD 2004-08-12 #i32795# - helper method for method <MakeObjPos> |
| |
| @author OD |
| */ |
| void _MakeObjPosAnchoredAtLayout(); |
| |
| /** method to set positioning attributes (not for as-character anchored) |
| |
| OD 2004-10-20 #i35798# |
| During load the positioning attributes aren't set. |
| Thus, the positioning attributes are set by the current object geometry. |
| This method is also used for the conversion for drawing objects |
| (not anchored as-character) imported from OpenOffice.org file format |
| once and directly before the first positioning. |
| |
| @author OD |
| */ |
| void _SetPositioningAttr(); |
| |
| /** method to set internal anchor position of <SdrObject> instance |
| of the drawing object |
| |
| For drawing objects the internal anchor position of the <SdrObject> |
| instance has to be set. |
| Note: This adjustment is not be done for as-character anchored |
| drawing object - the positioning code takes care of this. |
| OD 2004-07-29 #i31698# - API for drawing objects in Writer has |
| been adjusted. Thus, this method will only set the internal anchor |
| position of the <SdrObject> instance to the anchor position given |
| by its anchor frame. |
| |
| @author OD |
| */ |
| void _SetDrawObjAnchor(); |
| |
| /** method to invalidate the given page frame |
| |
| OD 2004-07-02 #i28701# |
| |
| @author OD |
| */ |
| void _InvalidatePage( SwPageFrm* _pPageFrm ); |
| |
| protected: |
| virtual void ObjectAttachedToAnchorFrame(); |
| |
| /** method to assure that anchored object is registered at the correct |
| page frame |
| |
| OD 2004-07-02 #i28701# |
| |
| @author OD |
| */ |
| virtual void RegisterAtCorrectPage(); |
| |
| // --> OD 2006-08-10 #i68520# |
| virtual bool _SetObjTop( const SwTwips _nTop); |
| virtual bool _SetObjLeft( const SwTwips _nLeft); |
| // <-- |
| |
| // --> OD 2006-10-05 #i70122# |
| virtual const SwRect GetObjBoundRect() const; |
| // <-- |
| public: |
| TYPEINFO(); |
| |
| SwAnchoredDrawObject(); |
| virtual ~SwAnchoredDrawObject(); |
| |
| // declaration of pure virtual methods of base class <SwAnchoredObject> |
| virtual void MakeObjPos(); |
| virtual void InvalidateObjPos(); |
| inline bool IsValidPos() const |
| { |
| return mbValidPos; |
| } |
| |
| // accessors to the format |
| virtual SwFrmFmt& GetFrmFmt(); |
| virtual const SwFrmFmt& GetFrmFmt() const; |
| |
| // accessors to the object area and its position |
| virtual const SwRect GetObjRect() const; |
| // --> OD 2004-09-29 #i34748# - change return type to a pointer. |
| // Return value can be NULL. |
| const Rectangle* GetLastObjRect() const; |
| // <-- |
| // --> OD 2004-09-29 #i34748# - change method |
| void SetLastObjRect( const Rectangle& _rNewObjRect ); |
| // <-- |
| |
| /** adjust positioning and alignment attributes for new anchor frame |
| |
| OD 2004-04-21 |
| Set horizontal and vertical position/alignment to manual position |
| relative to anchor frame area using the anchor position of the |
| new anchor frame and the current absolute drawing object position. |
| Note: For correct Undo/Redo method should only be called inside a |
| Undo-/Redo-action. |
| OD 2004-08-24 #i33313# - add second optional parameter <_pNewObjRect> |
| |
| @author OD |
| |
| @param <_pNewAnchorFrm> |
| input parameter - new anchor frame for the anchored object. |
| |
| @param <_pNewObjRect> |
| optional input parameter - proposed new object rectangle. If not |
| provided the current object rectangle is taken. |
| */ |
| void AdjustPositioningAttr( const SwFrm* _pNewAnchorFrm, |
| const SwRect* _pNewObjRect = 0L ); |
| |
| /** method to notify background of drawing object |
| |
| OD 2004-06-30 #i28701# |
| |
| @author OD |
| */ |
| virtual void NotifyBackground( SwPageFrm* _pPageFrm, |
| const SwRect& _rRect, |
| PrepareHint _eHint ); |
| |
| // --> OD 2005-08-16 #i53320# |
| inline bool NotYetPositioned() const |
| { |
| return mbNotYetPositioned; |
| } |
| // <-- |
| |
| // --> OD 2006-03-17 #i62875# |
| // change of layout direction needs to be tracked |
| // for setting <mbCaptureAfterLayoutDirChange>. |
| virtual void UpdateLayoutDir(); |
| // <-- |
| // --> OD 2006-03-17 #i62875# |
| bool IsOutsidePage() const; |
| // <-- |
| |
| // new Loop control |
| void ValidateThis() { mbValidPos = true; } |
| }; |
| |
| #endif |
