• Jehan's avatar
    app: GimpTransformTool multi-layer aware. · 647ebffe
    Jehan authored
    This implied a lot of other core changes, which also pushed me into
    improving some of the edit actions and PDB calls to be multi-layer aware
    in the same time.
    
    Note that it is still work-in-progress, but I just had to commit
    something in an acceptable intermediate state otherwise I was just going
    crazy.
    
    In particular now the various transform tools are multi-layer aware and
    work simultaneously on all selected layers (and the linked layers if any
    of the selected layers is linked too). Both preview and final transform
    processing works.
    In the limitations, preview doesn't work well (only one layer in the
    preview) when there is a selection (though the actual transform works).
    
    Also I am left to wonder how we should process this case of canvas
    selection+transform on multi-layers. Indeed currently I am just creating
    a floating selection (like we used to for the selection+transform case)
    containing a transform result of the composited version of all selected
    layers. This is a possible expected result, but another could be to get
    several transformed layers (without composition). But then should the
    "Floating Selection" concept allow for multiple Floating Selections?
    Sooo many questions left to answer.
    647ebffe
gimpimage.c 167 KB