Gecko [ v3.cesa.co.za ]

Name	Size	Permission	Date
array.ps	10.34 KB	-rw-r--r--	2013-05-22 07:56
background.image.ps	7.77 KB	-rw-r--r--	2013-05-22 07:56
background.ps	1.33 KB	-rw-r--r--	2013-05-22 07:56
border.ps	6.04 KB	-rw-r--r--	2013-05-22 07:56
box.block.inline.ps	1.45 KB	-rw-r--r--	2013-05-22 07:56
box.block.ps	8.46 KB	-rw-r--r--	2013-05-22 07:56
box.break.ps	2.77 KB	-rw-r--r--	2013-05-22 07:56
box.button.ps	3.44 KB	-rw-r--r--	2013-05-22 07:56
box.checkbutton.ps	2.45 KB	-rw-r--r--	2013-05-22 07:56
box.container.ps	36.76 KB	-rw-r--r--	2013-05-22 07:56
box.frame.ps	7.71 KB	-rw-r--r--	2013-05-22 07:56
box.generic.inline.ps	3.27 KB	-rw-r--r--	2013-05-22 07:56
box.generic.ps	31.94 KB	-rw-r--r--	2013-05-22 07:56
box.iframe.ps	79 B	-rw-r--r--	2013-05-22 07:56
box.image.ps	4.84 KB	-rw-r--r--	2013-05-22 07:56
box.inline.ps	10.88 KB	-rw-r--r--	2013-05-22 07:56
box.inline.whitespace.ps	2.3 KB	-rw-r--r--	2013-05-22 07:56
box.input.check.ps	1.4 KB	-rw-r--r--	2013-05-22 07:56
box.input.radio.ps	884 B	-rw-r--r--	2013-05-22 07:56
box.input.text.ps	1.56 KB	-rw-r--r--	2013-05-22 07:56
box.list-item.ps	6.71 KB	-rw-r--r--	2013-05-22 07:56
box.ps	92 B	-rw-r--r--	2013-05-22 07:56
box.radiobutton.ps	2.15 KB	-rw-r--r--	2013-05-22 07:57
box.select.ps	2.76 KB	-rw-r--r--	2013-05-22 07:57
box.span.ps	97 B	-rw-r--r--	2013-05-22 07:57
box.table.cell.fake.ps	322 B	-rw-r--r--	2013-05-22 07:57
box.table.cell.ps	4.55 KB	-rw-r--r--	2013-05-22 07:57
box.table.ps	51.69 KB	-rw-r--r--	2013-05-22 07:57
box.table.row.ps	5.22 KB	-rw-r--r--	2013-05-22 07:57
box.text.ps	10.5 KB	-rw-r--r--	2013-05-22 07:57
box.whitespace.ps	2.39 KB	-rw-r--r--	2013-05-22 07:57
cellspan.ps	294 B	-rw-r--r--	2013-05-22 07:57
class.ps	826 B	-rw-r--r--	2013-05-22 07:57
color.ps	747 B	-rw-r--r--	2013-05-22 07:57
containing_block.ps	167 B	-rw-r--r--	2013-05-22 07:57
context.ps	15.66 KB	-rw-r--r--	2013-05-22 07:57
encoding.dingbats.ps	2.13 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-10.ps	2.86 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-11.ps	2.82 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-13.ps	2.93 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-14.ps	2.88 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-15.ps	2.87 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-2.ps	150 B	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-3.ps	2.92 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-4.ps	2.87 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-5.ps	3 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-7.ps	2.84 KB	-rw-r--r--	2013-05-22 07:57
encoding.iso-8859-9.ps	2.91 KB	-rw-r--r--	2013-05-22 07:57
encoding.koi8-r.ps	3.01 KB	-rw-r--r--	2013-05-22 07:57
encoding.symbol.ps	3.08 KB	-rw-r--r--	2013-05-22 07:57
encoding.windows-1250.ps	6.17 KB	-rw-r--r--	2013-05-22 07:57
encoding.windows-1251.ps	8.39 KB	-rw-r--r--	2013-05-22 07:57
encoding.windows-1252.ps	8.5 KB	-rw-r--r--	2013-05-22 07:57
fastps.footer.ps	24 B	-rw-r--r--	2013-05-22 07:57
fastps.header.ps	11 KB	-rw-r--r--	2013-05-22 07:57
flow.block.ps	2.89 KB	-rw-r--r--	2013-05-22 07:57
flow.box.ps	1.47 KB	-rw-r--r--	2013-05-22 07:57
flow.float.ps	1.47 KB	-rw-r--r--	2013-05-22 07:57
flow.inline.block.ps	1.57 KB	-rw-r--r--	2013-05-22 07:57
flow.inline.ps	3.31 KB	-rw-r--r--	2013-05-22 07:57
flow.legend.ps	1.79 KB	-rw-r--r--	2013-05-22 07:57
flow.table.ps	4.85 KB	-rw-r--r--	2013-05-22 07:57
flow_viewport.ps	594 B	-rw-r--r--	2013-05-22 07:57
font.ps	1.66 KB	-rw-r--r--	2013-05-22 07:57
footer.ps	4.92 KB	-rw-r--r--	2013-05-22 07:57
geometry.ps	1.34 KB	-rw-r--r--	2013-05-22 07:57
header.ps	22.95 KB	-rw-r--r--	2013-05-22 07:57
height.ps	7.47 KB	-rw-r--r--	2013-05-22 07:57
image.ps	10.34 KB	-rw-r--r--	2013-05-22 07:57
init.ps	211 B	-rw-r--r--	2013-05-22 07:57
position.ps	153 B	-rw-r--r--	2013-05-22 07:57
predicates.ps	618 B	-rw-r--r--	2013-05-22 07:57
table.ps	52.42 KB	-rw-r--r--	2013-05-22 07:57
table.row.ps	422 B	-rw-r--r--	2013-05-22 07:57
text-align.ps	3.71 KB	-rw-r--r--	2013-05-22 07:57
vertical-align.ps	1.86 KB	-rw-r--r--	2013-05-22 07:57
viewport.ps	2.99 KB	-rw-r--r--	2013-05-22 07:57
width.ps	1.15 KB	-rw-r--r--	2013-05-22 07:57

Rename

% $Header: /cvsroot/html2ps/postscript/height.ps,v 1.1 2005/12/18 07:21:38 Konstantin Exp $

/hc-apply {                        % => Box RawHeight HC
  dup /constant get /null ne {
    1 index                        % => Box RawHeight HC RawHeight
    3 index                        % => Box RawHeight HC RawHeight Box 
    2 index /constant get          % => Box RawHeight HC RawHeight Box Constant
    hc-fix-value                   % => Box RawHeight HC H
  } {
    2 index                        % => Box RawHeight HC Box
    2 index                        % => Box RawHeight HC Box RawHeight
    2 index                        % => Box RawHeight HC Box RawHeight HC
    hc-apply-max                   % => Box RawHeight HC H0

3 index exch                   % => Box RawHeight HC Box H0
    2 index
    hc-apply-min                   % => Box RawHeight HC H1
  } ifelse                         % => Box RawHeight HC H

exch pop
  exch pop
  exch pop
} def

/hc-apply-max {                    % => Box Value HC
  dup /max get /null eq {
    1 index
  } {
    1 index
    3 index                        % => Box Value HC Value Box
    2 index /max get               % => Box Value HC Value Box HC
    hc-fix-value                   % => Box Value HC H
    
    2 index min                    % => Box Value HC H
  } ifelse                         % => Box Value HC H

exch pop
  exch pop
  exch pop
} def

/hc-apply-min {                    % => Box Value HC
  dup /min get /null eq {
    1 index
  } {
    1 index
    3 index                        % => Box Value HC Value Box
    2 index /min get               % => Box Value HC Value Box HC
    hc-fix-value                   % => Box Value HC H
    
    2 index max                    % => Box Value HC H
  } ifelse                         % => Box Value HC H

exch pop
  exch pop
  exch pop
} def

/hc-create {                       % => Max Min Constant 
  <<  >>
  dup /max 5 index put
  dup /min 4 index put
  dup /constant 3 index put

exch pop
  exch pop
  exch pop
} def

/hc-fix-value {                    % => Default Box Value
% A percentage or immediate value?
  dup /percentage get {            % => Default Box Value
      
% CSS 2.1: The percentage  is calculated with respect to the height of the generated box's containing block.
% If the height of the containing  block is not specified explicitly (i.e., it  depends on  content height),
% and this  element is  not absolutely positioned, the value is interpreted like 'auto'.

% Check if parent exists

1 index get-parent dup
    /null ne {                     % => Default Box Value Parent
      dup get-height-constraint    % => Default Box Value Parent ParentHC
      3 index get-parent /box-table-cell is-a not 
      1 index /constant get /null eq and
      1 index /min get /null eq and 
      1 index /max get /null eq and {
% if parent does not constrained height, return null - no height constraint can be applied
        pop pop 2 index
      } {                          % => Default Box Value Parent ParentHC
        3 index get-parent /box-table-cell is-a {
          3 index get-parent
          /row get                 % => Default Box Value Parent ParentHC Row

% Note that unlike pure PHP DOM tree, we have box-table-row as a direct parent of the cell here
          4 index get-parent
          get-parent
          get-parent               % => Default Box Value Parent ParentHC Row Table
          
          box-table-get-rhc        % => Default Box Value Parent ParentHC RHC

dup hc-is-null {
            pop 4 index
          } {
            4 index exch           % => Default Box Value Parent ParentHC Box RHC
            1 index get-parent
            get-height exch        % => Default Box Value Parent ParentHC Box BaseHeight RHC
            hc-apply               % => Default Box Value Parent ParentHC H
          } ifelse

exch pop
          exch pop                 % => Default Box Value H
        } {
          pop
          get-height               % => Default Box Value ParentH
          1 index /value get
          mul 100 div              % => Default Box Value H
        } ifelse
      } ifelse
    } {                            % => Default Box Value
      /null
    } ifelse                       % => Default Box Value H
  } {                              % => Default Box Value
    dup /value get
  } ifelse                         % => Default Box Value H

exch pop
  exch pop
  exch pop
} def

/hc-is-constant {                  % => HC
  /constant get /null ne
} def

/hc-is-null {                      % => HC
  dup /min get /null eq
  1 index /max get /null eq and
  1 index /constant get /null eq and
  exch pop
} def

/hc-is-percentage {                % => HC
  dup /min get /null ne {
    dup /min get /percentage get not
  } { true } ifelse
  
  1 index /max get /null ne {
    1 index /max get /percentage get not
  } { true } ifelse and
  
  1 index /constant get /null ne {
    1 index /constant get /percentage get not
  } { true } ifelse and

not
  exch pop
} def

%%%%%%%%%%%%%

/is-height-constrained {           % => Box
  dup get-box-dict                 % => Box Dict
  /Height get
  dup /Constrained get             % => Box HDict /Constrained
  1 index /Min get 0 gt            % => Box HDict /Constrained /ConstrainedMin
  or
  exch pop
  exch pop
} def

/get-min-height {
  dup get-box-dict                 % => Box Dict
  /Height get
  dup /MinPercentage get {         % => Box HeightDict
% Percentage height can be applied only if parent's height is explicitly height to the constant length
    1 index get-box-dict
    /Parent get                    % => Box HeightDict Parent
    get-box-dict
    /Height get                    % => Box HeightDict ParentHeightDict
    dup /Constrained get {         % => Box HeightDict ParentHeightDict
      /ConstraintPercentage       
      get not {                    % => Box HeightDict 
        /Min get
        1 index exch
        get-parent-height-fraction
      } {                          % => Box HeightDict 
        pop 0
      } ifelse
    } {                            % => Box HeightDict ParentHeightDict
      pop pop 0
    } ifelse
  } {
    /Min get
  } ifelse

exch pop
} def

/find-containing-block-height {    % => Box
% Check if the parent box have constrained height
  dup get-box-dict                 % => Box Dict
  dup /Parent known {
    /Parent get                    % => Box Parent
    get-box-dict                   % => Box ParentDict
    /Height get                    % => Box ParentHeightDict
    dup /Constrained get           % => Box ParentHeightDict ParentConstrained
    exch                           % => Box ParentConstrained ParentHeightDict 
    /ConstraintPercentage get        
    not                            % => Box ParentConstrained !ParentPercentageConstrained
    and
    {
      get-box-dict /Parent get
      get-height
    } {
  % Box parent is not height-constrained, proceed to its parent
      get-box-dict /Parent get
      find-containing-block-height
    } ifelse
  } {
    pop pop 0
  } ifelse
} def

/calc-auto-height-margins {     % => Box
  dup get-real-height           % => Box RH
  1 index get-min-height        % => Box RH MH
  max                           % => Box H1
  1 index get-max-height        
  min                           % => Box H
  exch pop
} def