/********************************************************************************************
> void OpMakeShapes::Do(OpDescriptor*)
Author: Simon_Maneggio (Xara Group Ltd) <*****@*****.**>
Created: 29/04/94
Inputs: OpDescriptor (unused)
Outputs: -
Returns: -
Purpose: Performs the MakeShapes operation.
********************************************************************************************/
void OpMakeShapes::Do(OpDescriptor*)
{
// Obtain the current selections
Range Selection(*GetApplication()->FindSelection());
RangeControl rg = Selection.GetRangeControlFlags();
rg.PromoteToParent = TRUE;
Selection.Range::SetRangeControl(rg);
// change the selection flags
Node* CurrentNode = Selection.FindFirst();
BOOL Success = TRUE;
ERROR3IF(CurrentNode == NULL, "Make shapes called with no nodes selected");
if (CurrentNode != NULL) // No nodes selected so End
{
// We need to invalidate the region
if (Success)
Success = DoInvalidateNodesRegions(Selection, TRUE, FALSE, FALSE, FALSE); // Don't recache
// Try to record the selection state, don't render the blobs though
if (Success)
Success = DoStartSelOp(FALSE,FALSE);
// The DoMakeShapes function does all the work
while (Success && CurrentNode!=NULL)
{
Node* Next = Selection.FindNext(CurrentNode);
// BODGE - since the group is selected and won't be replaced by anything else, no need to reselect it
// this fixes a bug where make shapes on grouped text stories/molds/blends don't leave the parent group
// selected but selects the objects inside!
BOOL reselect = !IS_A(CurrentNode,NodeGroup) && !IS_A(CurrentNode,NodeBlend);
// BOOL ok = TRUE;
ObjChangeFlags cFlags(TRUE);
ObjChangeParam ObjChange(OBJCHANGE_STARTING,cFlags,NULL,NULL);
if (CurrentNode->AllowOp(&ObjChange))
{
BecomeA BecomeAPath(BECOMEA_REPLACE,CC_RUNTIME_CLASS(NodePath), this, reselect);
BecomeAPath.SetResultsStayInPlace(TRUE);
Success = CurrentNode->DoBecomeA(&BecomeAPath);
}
CurrentNode = Next;
}
// We need to invalidate the region again for the new positions
GetApplication()->FindSelection()->Update();
if (Success)
Success = DoInvalidateNodesRegions(*GetApplication()->FindSelection(), TRUE);
}
if (!Success)
{
InformError();
FailAndExecute();
}
End();
}