Philippe Jung wrote:
Trying to implement crop Image in writer, I reached the "case SDRDRAG_CROP" code in SdrDragView::BegDragObj.
Nice, would be cool to have that!
This part of code calls new SdrDragCrop if and only if IsCrookAllowed(true) or IsCrookAllowed(false) This basically means that the cropped object must be RotateFreeAllowed or ContortionPossible.
Looks like copypasta to me -
If I create a IsCropAllowed for the SDRDRAG_CROP case (not changing
anything for SDRDRAG_CROOK case) and in IsCropAllowed I put only
ForcePossibilities();
return (!bMoveProtect && bMoveAllowed)
|| (!bResizeProtect && bContortionPossible);
Yeah, would go for that - but the condition probably should be something like (!bMoveProtect && bMoveAllowed && !bResizeProtect && bResizePropAllowed) or somesuch - this bContortionPossible contortion relates to the crook functionality. Once you have that hacked, play a bit with Draw/Impress, too, in the position/size dialog, you can lock move and resize - if that behaves sensibly with your crop feature. HTH, -- Thorsten
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