o j@sdZddlmZddlmZddlmZgdZer ddlmZGdddZ dd d Z dddZ de Be BegdfBZ dddZdddZe Ze ZdS)zo Layout dimensions are used to give the minimum, maximum and preferred dimensions for containers and controls. ) annotations)Callable) TYPE_CHECKING) DimensionDsum_layout_dimensionsmax_layout_dimensions AnyDimension to_dimension is_dimension) TypeGuardc@sJeZdZdZ    ddd d ZedddZedddZdddZdS)ra Specified dimension (width/height) of a user control or window. The layout engine tries to honor the preferred size. If that is not possible, because the terminal is larger or smaller, it tries to keep in between min and max. :param min: Minimum size. :param max: Maximum size. :param weight: For a VSplit/HSplit, the actual size will be determined by taking the proportion of weights from all the children. E.g. When there are two children, one with a weight of 1, and the other with a weight of 2, the second will always be twice as big as the first, if the min/max values allow it. :param preferred: Preferred size. Nmin int | Nonemaxweight preferredreturnNonecCs|dur |dks J|dus|dksJ|dus|dksJ|dus(|dks(J|du|_|du|_|du|_|du|_|durBd}|durHd}|durN|}|durTd}||_||_||_||_||krhtd|j|jkrr|j|_|j|jkr~|j|_dSdS)Nrl73Me'zInvalid Dimension: max < min.) min_specified max_specifiedpreferred_specifiedweight_specifiedr rrr ValueError)selfr rrrr/root/aizidognhua/tmp/workspace/projects/ec89d86c-575f-41c9-af57-ac45cbdbf775/venv/lib/python3.10/site-packages/prompt_toolkit/layout/dimension.py__init__+s8        zDimension.__init__amountintcCs||||dS)zv Return a :class:`.Dimension` with an exact size. (min, max and preferred set to ``amount``). r rrr)clsrrrrexactWszDimension.exactcCs |jddS)zj Create a dimension that represents a zero size. (Used for 'invisible' controls.) r)r)r")r!rrrzero_s zDimension.zerostrcCstg}|jr|d|j|jr|d|j|jr&|d|j|jr2|d|jd d |S)Nzmin=zmax=z preferred=zweight=z Dimension({})z, ) rappendr rrrrrrformatjoin)rfieldsrrr__repr__gszDimension.__repr__)NNNN) r rrrrrrrrr)rrrr)rr)rr$) __name__ __module__ __qualname____doc__r classmethodr"r#r)rrrrrs ,  r dimensionslist[Dimension]rcCsDtdd|D}tdd|D}tdd|D}t|||dS)z6 Sum a list of :class:`.Dimension` instances. cs|]}|jVqdSNr .0drrr yz(sum_layout_dimensions..csr1r2rr4rrrr7zr8csr1r2rr4rrrr7{r8r )sumr)r/r rrrrrrusrcCst|stStdd|DrtSdd|D}|rRtdd|D}tdd|D}t|tdd|D}||krB|}tdd|D}t|||d StS) z Take the maximum of a list of :class:`.Dimension` instances. Used when we have a HSplit/VSplit, and we want to get the best width/height.) css$|] }|jdko |jdkVqdS)rNrrr4rrrr7s"z(max_layout_dimensions..cSs$g|]}|jdkr|jdkr|qS)rr<r4rrr s$z)max_layout_dimensions..csr1r2r3r4rrrr7r8csr1r2r9r4rrrr7r8csr1r2r:r4rrrr7r8csr1r2r:r4rrrr7r8r )lenrr#allrr )r/min_max_rrrrrs rNr valuecCsJ|durtSt|trt|St|tr|St|r!t|Std)z: Turn the given object into a `Dimension` object. Nz#Not an integer or Dimension object.)r isinstancerr"callabler rrBrrrr s    r objectTypeGuard[AnyDimension]cCs.|durdSt|r dSt|ttfrdSdS)z Test whether the given value could be a valid dimension. (For usage in an assertion. It's not guaranteed in case of a callable.) NTF)rDrCrrrErrrr sr )r/r0rr)rBr rr)rBrFrrG)r- __future__rcollections.abcrtypingr__all__r rrrrr r r rLayoutDimensionrrrrs     \ .