processmaker-files/thirdparty/html2ps_pdf/postscript/box.table.row.ps

/box-table-row-create {            % =>
  box-container-create             % => Box
  dup box-table-row-setup-methods  % => Box
  dup /box-table-row add-type      % => Box
} def

/box-table-row-get-baseline {      % => Row
  { box-table-cell-get-baseline max }
  0
  2 index get-content
  reduce                           % => Row RowBaseline
  exch pop
} def

/box-table-row-get-colspans {      % => RowIndex Row
  [] 0                             % => RowIndex Row Spans I
  2 index get-content {            % => RowIndex Row Spans I Cell
    dup box-table-cell-get-colspan
    1 gt {
      4 index                      % => RowIndex Row Spans I Cell Row
      2 index                      % => RowIndex Row Spans I Cell Row Col
      2 index
      box-table-cell-get-colspan   % => RowIndex Row Spans I Cell Row Col Size
      cellspan-create              % => RowIndex Row Spans I Cell Span

      exch pop                     % => RowIndex Row Spans I Span
      3 2 roll
      array-prepend
      exch                         % => RowIndex Row Spans' I 
    } { pop } ifelse
 
    1 add
  } forall                         % => RowIndex Row Spans I
  pop                              % => RowIndex Row Spans

  exch pop
  exch pop
} def

/box-table-row-get-rowspans {      % => RowIndex Row
  [] 0                             % => RowIndex Row Spans I
  2 index get-content {            % => RowIndex Row Spans I Cell
    dup box-table-cell-get-rowspan
    1 gt {
      4 index                      % => RowIndex Row Spans I Cell Row
      2 index                      % => RowIndex Row Spans I Cell Row Col
      2 index
      box-table-cell-get-rowspan   % => RowIndex Row Spans I Cell Row Col Size
      cellspan-create              % => RowIndex Row Spans I Cell Span

      exch pop                     % => RowIndex Row Spans I Span
      3 2 roll
      array-prepend
      exch                         % => RowIndex Row Spans' I 
    } { pop } ifelse
 
    1 add
  } forall                         % => RowIndex Row Spans I
  pop                              % => RowIndex Row Spans

  exch pop
  exch pop
} def

/box-table-row-get-table-columns-max-widths {
  2 copy /get-max-width box-table-row-get-table-columns-xxx-widths
  exch pop
  exch pop
} def

/box-table-row-get-table-columns-min-widths {
  2 copy /get-min-width box-table-row-get-table-columns-xxx-widths
  exch pop
  exch pop
} def

/box-table-row-get-table-columns-xxx-widths { % => Context Row Method
  []                               % => Context Row Method Widths 
  2 index get-content {            % => Context Row Method Widths Cell
    dup box-table-cell-get-colspan 
    1 gt {                         % => Context Row Method Widths Cell
      pop 0                        % => Context Row Method Widths 0
    } {                            % => Context Row Method Widths Cell
      4 index exch                 % => Context Row Method Widths Context Cell
      3 index call-method          % => Context Row Method Widths W
    } ifelse

    exch array-prepend             % => Context Row Method Widths'
  } forall                         % => Context Row Method Widths'
    
  exch pop
  exch pop
  exch pop 
} def

/box-table-row-height {            % => Row
  0 
  1 index get-content {            % => Row Height Cell
    dup box-table-cell-get-rowspan
    1 le {
      get-full-height
      max                          % => Row Height
    } {
      pop
    } ifelse    
  } forall                         % => Row Height
  exch pop
} def

/box-table-row-resize {            % => Top Height Row
% Do cell vertical-align
% Calculate row baseline 
  dup box-table-row-get-baseline   % => Top Height Row Baseline

% Process cells contained in current row
  1 index get-content {            % => Top Height Row Baseline Cell
% Offset cell if needed
    4 index
    1 index get-top-margin sub
    0
    2 index /offset call-method    % => Top Height Row Baseline Cell
    
% Vertical-align cell (do not apply to rowspans)

    dup box-table-cell-get-rowspan 1 eq {
      1 index
      4 index
      2 index                      % => Top Height Row Baseline Cell Baseline Height Cell
      box-table-cell-apply-vertical-align
                                   % => Top Height Row Baseline Cell

% Expand cell to full row height
      3 index
      1 index
      put-full-height              % => Top Height Row Baseline Cell
      
    } if                           % => Top Height Row Baseline Cell

    pop                            % => Top Height Row Baseline 
  } forall                         % => Top Height Row Baseline

  pop pop pop pop
} def

/box-table-row-setup-methods {     % => Box
  dup /Methods get
  dup /show {box-table-row-show} put
  pop pop
} def

% Note that we SHOULD owerride the show method inherited from GenericContainerBox, 
% as it MAY draw row background in case it was set via CSS rules. As row box 
% is a "fake" box and will never have reasonable size and/or position in the layout,
% we should prevent this
/box-table-row-show {              % => Viewport Box 
  dup get-content {                % => Viewport Box Element
    dup /visibility get-css-value
    /visible eq {
      2 index 1 index
      /show call-method
    } if                           % => Viewport Box Element
    pop 
  } forall 
  pop pop
} def