Camelot: OpGrid Class Reference

Duplicates the given grid and sticks it in a document node tree Should be called from an operation's Do function as undo information is generated.

01570 {
01571     BOOL        ok=FALSE;
01572     NodeGrid*   pNewGrid;
01573     DocRect     OldRect,NewRect;
01574 
01575     OldRect = pGrid->GetBoundingRect();
01576     NewRect = OldRect;
01577     NewRect.Translate(XDelta,YDelta);
01578 
01579     switch (pGrid->GetGridType())
01580     {
01581         case RECTANGULAR    : ALLOC_WITH_FAIL(pNewGrid,(new NodeGridRect()),this); break;
01582         case ISOMETRIC      : ALLOC_WITH_FAIL(pNewGrid,(new NodeGridIso()), this); break;
01583     }
01584 
01585     ok = (pNewGrid != NULL);
01586     if (ok) ok = DoInsertNewNode(pNewGrid,pContextNode,AttDir,TRUE);
01587     if (ok) ok = DoInvalidateNodeRegion(pNewGrid, TRUE);
01588     if (ok) ok = DoInvalidateNodeRegion(pGrid,    TRUE);
01589 
01590     if (ok)
01591     {
01592         pNewGrid->SetGridParams(pGrid->GetDivisions(),pGrid->GetSubdivisions(),pGrid->GetUnits());
01593         pNewGrid->SetGridSelected(pGrid->IsGridSelected());
01594         NodeGrid::RecalcNumSelectedGrids(pDestSpread);
01595 
01596         if (FRedraw)
01597         {
01598             GridTool::ForceRedraw(pSrcSpread, OldRect);
01599             GridTool::ForceRedraw(pDestSpread,NewRect);
01600         }
01601 
01602         if (!FRedraw) GridTool::RenderAllGridBlobs(pNewGrid);
01603         pNewGrid->SetBoundingRect(NewRect);
01604         if (!FRedraw) GridTool::RenderAllGridBlobs(pNewGrid);
01605     }
01606 
01607     if (!ok) 
01608         return (NULL); 
01609     else 
01610         return (pNewGrid);
01611 }


Public Member Functions
	OpGrid ()
NodeGrid *	GetPreOpDisplayedGrid ()
NodeGrid *	GetPostOpDisplayedGrid ()
NodeGrid *	DoDuplicateGrid (NodeGrid pGrid, AttachNodeDirection AttDir, Node pContextNode, Spread pSrcSpread, Spread pDestSpread, BOOL FRedraw, INT32 XDelta=0, INT32 YDelta=0)
	Duplicates the given grid and sticks it in a document node tree Should be called from an operation's Do function as undo information is generated.
Protected Attributes
NodeGrid *	PreOpDisplayedGrid
NodeGrid *	PostOpDisplayedGrid
Private Member Functions
	CC_DECLARE_DYNCREATE (OpGrid)

OpGrid Class Reference

Public Member Functions

Protected Attributes

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation