Commit | Line | Data |
---|---|---|
6855525e JL |
1 | <?php |
2 | ||
3 | class Text_Wiki_Render_Latex_Table extends Text_Wiki_Render { | |
4 | var $cell_id = 0; | |
5 | var $cell_count = 0; | |
6 | var $is_spanning = false; | |
7 | ||
8 | var $conf = array( | |
9 | 'css_table' => null, | |
10 | 'css_tr' => null, | |
11 | 'css_th' => null, | |
12 | 'css_td' => null | |
13 | ); | |
14 | ||
15 | /** | |
16 | * | |
17 | * Renders a token into text matching the requested format. | |
18 | * | |
19 | * @access public | |
20 | * | |
21 | * @param array $options The "options" portion of the token (second | |
22 | * element). | |
23 | * | |
24 | * @return string The text rendered from the token options. | |
25 | * | |
26 | */ | |
27 | ||
28 | function token($options) | |
29 | { | |
30 | // make nice variable names (type, attr, span) | |
31 | extract($options); | |
32 | ||
33 | switch ($type) | |
34 | { | |
35 | case 'table_start': | |
36 | $this->cell_count = $cols; | |
37 | ||
38 | $tbl_start = '\begin{tabular}{|'; | |
39 | for ($a=0; $a < $this->cell_count; $a++) { | |
40 | $tbl_start .= 'l|'; | |
41 | } | |
42 | $tbl_start .= "}\n"; | |
43 | ||
44 | return $tbl_start; | |
45 | ||
46 | case 'table_end': | |
47 | return "\\hline\n\\end{tabular}\n"; | |
48 | ||
49 | case 'row_start': | |
50 | $this->is_spanning = false; | |
51 | $this->cell_id = 0; | |
52 | return "\\hline\n"; | |
53 | ||
54 | case 'row_end': | |
55 | return "\\\\\n"; | |
56 | ||
57 | case 'cell_start': | |
58 | if ($span > 1) { | |
59 | $col_spec = ''; | |
60 | if ($this->cell_id == 0) { | |
61 | $col_spec = '|'; | |
62 | } | |
63 | $col_spec .= 'l|'; | |
64 | ||
65 | $this->cell_id += $span; | |
66 | $this->is_spanning = true; | |
67 | ||
68 | return "\\multicolumn\{$span}\{$col_spec}{"; | |
69 | } | |
70 | ||
71 | $this->cell_id += 1; | |
72 | return ''; | |
73 | ||
74 | case 'cell_end': | |
75 | $out = ''; | |
76 | if ($this->is_spanning) { | |
77 | $this->is_spanning = false; | |
78 | $out = '}'; | |
79 | } | |
80 | ||
81 | if ($this->cell_id != $this->cell_count) { | |
82 | $out .= ' & '; | |
83 | } | |
84 | ||
85 | return $out; | |
86 | ||
87 | default: | |
88 | return ''; | |
89 | ||
90 | } | |
91 | } | |
92 | } | |
93 | ?> |