2 # Common functions for generating HTML for Webmin user interface elements
4 ####################### table generation functions
6 # ui_table_start(heading, [tabletags], [cols], [&default-tds])
7 # A table with a heading and table inside
10 return &theme_ui_table_start(@_) if (defined(&theme_ui_table_start));
11 local ($heading, $tabletags, $cols, $tds) = @_;
13 $rv .= "<table class='ui_table' border $tabletags>\n";
14 $rv .= "<tr $tb> <td><b>$heading</b></td> </tr>\n" if (defined($heading));
15 $rv .= "<tr $cb> <td><table width=100%>\n";
16 $main::ui_table_cols = $cols || 4;
17 $main::ui_table_pos = 0;
18 $main::ui_table_default_tds = $tds;
23 # The end of a table started by ui_table_start
26 return &theme_ui_table_end(@_) if (defined(&theme_ui_table_end));
27 $main::ui_table_default_tds = undef;
28 return "</table></td></tr></table>\n";
31 # ui_columns_start(&headings, [width-percent], [noborder], [&tdtags], [heading])
32 # Returns HTML for a multi-column table, with the given headings
35 return &theme_ui_columns_start(@_) if (defined(&theme_ui_columns_start));
36 local ($heads, $width, $noborder, $tdtags, $heading) = @_;
38 $rv .= "<table".($noborder ? "" : " border").
39 (defined($width) ? " width=$width%" : "")." class='ui_columns'>\n";
41 $rv .= "<tr $tb><td colspan=".scalar(@$heads).
42 " class='ui_columns_heading'><b>$heading</b></td></tr>\n";
44 $rv .= "<tr $tb class='ui_columns_heads'>\n";
46 for($i=0; $i<@$heads; $i++) {
47 $rv .= "<td ".$tdtags->[$i]."><b>".
48 ($heads->[$i] eq "" ? "<br>" : $heads->[$i])."</b></td>\n";
54 # ui_columns_row(&columns, &tdtags)
55 # Returns HTML for a row in a multi-column table
58 return &theme_ui_columns_row(@_) if (defined(&theme_ui_columns_row));
59 local ($cols, $tdtags) = @_;
61 $rv .= "<tr $cb class='ui_columns_row'>\n";
63 for($i=0; $i<@$cols; $i++) {
64 $rv .= "<td ".$tdtags->[$i].">".
65 ($cols->[$i] !~ /\S/ ? "<br>" : $cols->[$i])."</td>\n";
71 # ui_columns_header(&columns, &tdtags)
72 # Returns HTML for a row in a multi-column table, with a header background
75 return &theme_ui_columns_header(@_) if (defined(&theme_ui_columns_header));
76 local ($cols, $tdtags) = @_;
78 $rv .= "<tr $tb class='ui_columns_header'>\n";
80 for($i=0; $i<@$cols; $i++) {
81 $rv .= "<td ".$tdtags->[$i]."><b>".
82 ($cols->[$i] eq "" ? "<br>" : $cols->[$i])."</b></td>\n";
88 # ui_checked_columns_row(&columns, &tdtags, checkname, checkvalue, [checked?])
89 # Returns HTML for a row in a multi-column table, in which the first
90 # column is a checkbox
91 sub ui_checked_columns_row
93 return &theme_ui_checked_columns_row(@_) if (defined(&theme_ui_checked_columns_row));
94 local ($cols, $tdtags, $checkname, $checkvalue, $checked) = @_;
96 $rv .= "<tr $cb class='ui_checked_columns'>\n";
97 $rv .= "<td class='ui_checked_checkbox' ".$tdtags->[0].">".
98 &ui_checkbox($checkname, $checkvalue, undef, $checked)."</td>\n";
100 for($i=0; $i<@$cols; $i++) {
101 $rv .= "<td ".$tdtags->[$i+1].">";
102 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
103 $rv .= "<label for=\"".
104 "e_escape("${checkname}_${checkvalue}")."\">";
106 $rv .= ($cols->[$i] !~ /\S/ ? "<br>" : $cols->[$i]);
107 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
116 # ui_radio_columns_row(&columns, &tdtags, checkname, checkvalue, [checked])
117 # Returns HTML for a row in a multi-column table, in which the first
118 # column is a radio button
119 sub ui_radio_columns_row
121 return &theme_ui_radio_columns_row(@_) if (defined(&theme_ui_radio_columns_row));
122 local ($cols, $tdtags, $checkname, $checkvalue, $checked) = @_;
124 $rv .= "<tr $cb class='ui_radio_columns'>\n";
125 $rv .= "<td class='ui_radio_radio' ".$tdtags->[0].">".
126 &ui_oneradio($checkname, $checkvalue, "", $checked)."</td>\n";
128 for($i=0; $i<@$cols; $i++) {
129 $rv .= "<td ".$tdtags->[$i+1].">";
130 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
131 $rv .= "<label for=\"".
132 "e_escape("${checkname}_${checkvalue}")."\">";
134 $rv .= ($cols->[$i] !~ /\S/ ? "<br>" : $cols->[$i]);
135 if ($cols->[$i] !~ /<a\s+href|<input|<select|<textarea/) {
145 # Returns HTML to end a table started by ui_columns_start
148 return &theme_ui_columns_end(@_) if (defined(&theme_ui_columns_end));
152 ####################### form generation functions
154 # ui_form_start(script, method, [target], [tags])
155 # Returns HTML for a form that submits to some script
158 return &theme_ui_form_start(@_) if (defined(&theme_ui_form_start));
159 local ($script, $method, $target, $tags) = @_;
161 $rv .= "<form class='ui_form' action='$script' ".
162 ($method eq "post" ? "method=post" :
163 $method eq "form-data" ?
164 "method=post enctype=multipart/form-data" :
166 ($target ? " target=$target" : "").
172 # ui_form_end([&buttons], [width])
173 # Returns HTML for the end of a form, optionally with a row of submit buttons
176 return &theme_ui_form_end(@_) if (defined(&theme_ui_form_end));
177 local ($buttons, $width) = @_;
179 if ($buttons && @$buttons) {
180 $rv .= "<table class='ui_form_end_buttons' ".($width ? " width=$width" : "")."><tr>\n";
182 foreach $b (@$buttons) {
184 $rv .= "<td".(!$width ? "" :
185 $b eq $buttons->[0] ? " align=left" :
186 $b eq $buttons->[@$buttons-1] ?
187 " align=right" : " align=center").">".
188 &ui_submit($b->[1], $b->[0], $b->[3], $b->[4]).
189 ($b->[2] ? " ".$b->[2] : "")."</td>\n";
192 $rv .= "<td>$b</td>\n";
195 $rv .= "<td> </td>\n";
198 $rv .= "</tr></table>\n";
204 # ui_textbox(name, value, size, [disabled?], [maxlength], [tags])
205 # Returns HTML for a text input
208 return &theme_ui_textbox(@_) if (defined(&theme_ui_textbox));
209 local ($name, $value, $size, $dis, $max, $tags) = @_;
210 $size = &ui_max_text_width($size);
211 return "<input name=\""."e_escape($name)."\" ".
212 "value=\""."e_escape($value)."\" ".
213 "size=$size ".($dis ? "disabled=true" : "").
214 ($max ? " maxlength=$max" : "").
219 # ui_bytesbox(name, bytes, [size], [disabled?])
220 # Returns HTML for entering a number of bytes, but with friendly kB/MB/GB
221 # options. May truncate values to 2 decimal points!
224 local ($name, $bytes, $size, $dis) = @_;
226 if ($bytes >= 10*1024*1024*1024) {
227 $units = 1024*1024*1024;
229 elsif ($bytes >= 10*1024*1024) {
232 elsif ($bytes >= 10*1024) {
239 $bytes = sprintf("%.2f", ($bytes*1.0)/$units);
242 $size = &ui_max_text_width($size || 8);
243 return &ui_textbox($name, $bytes, $size, $dis)." ".
244 &ui_select($name."_units", $units,
245 [ [ 1, "bytes" ], [ 1024, "kB" ], [ 1024*1024, "MB" ],
246 [ 1024*1024*1024, "GB" ] ], undef, undef, undef, $dis);
249 # ui_upload(name, size, [disabled?], [tags])
250 # Returns HTML for a file upload input
253 return &theme_ui_upload(@_) if (defined(&theme_ui_upload));
254 local ($name, $size, $dis, $tags) = @_;
255 $size = &ui_max_text_width($size);
256 return "<input type=file name=\""."e_escape($name)."\" ".
258 ($dis ? "disabled=true" : "").
259 ($tags ? " ".$tags : "").">";
262 # ui_password(name, value, size, [disabled?], [maxlength])
263 # Returns HTML for a password text input
266 return &theme_ui_password(@_) if (defined(&theme_ui_password));
267 local ($name, $value, $size, $dis, $max) = @_;
268 $size = &ui_max_text_width($size);
269 return "<input type=password name=\""."e_escape($name)."\" ".
270 "value=\""."e_escape($value)."\" ".
271 "size=$size ".($dis ? "disabled=true" : "").
272 ($max ? " maxlength=$max" : "").
276 # ui_hidden(name, value)
277 # Returns HTML for a hidden field
280 return &theme_ui_hidden(@_) if (defined(&theme_ui_hidden));
281 local ($name, $value) = @_;
282 return "<input type=hidden name=\""."e_escape($name)."\" ".
283 "value=\""."e_escape($value)."\">\n";
286 # ui_select(name, value|&values, &options, [size], [multiple],
287 # [add-if-missing], [disabled?], [javascript])
288 # Returns HTML for a drop-down menu or multiple selection list
291 return &theme_ui_select(@_) if (defined(&theme_ui_select));
292 local ($name, $value, $opts, $size, $multiple, $missing, $dis, $js) = @_;
294 $rv .= "<select name=\""."e_escape($name)."\"".
295 ($size ? " size=$size" : "").
296 ($multiple ? " multiple" : "").
297 ($dis ? " disabled=true" : "")." ".$js.">\n";
298 local ($o, %opt, $s);
299 local %sel = ref($value) ? ( map { $_, 1 } @$value ) : ( $value, 1 );
300 foreach $o (@$opts) {
301 $o = [ $o ] if (!ref($o));
302 $rv .= "<option value=\""."e_escape($o->[0])."\"".
303 ($sel{$o->[0]} ? " selected" : "").">".
304 ($o->[1] || $o->[0])."\n";
307 foreach $s (keys %sel) {
308 if (!$opt{$s} && $missing) {
309 $rv .= "<option value=\""."e_escape($s)."\"".
310 "selected>".($s eq "" ? " " : $s)."\n";
313 $rv .= "</select>\n";
317 # ui_radio(name, value, &options, [disabled?])
318 # Returns HTML for a series of radio buttons
321 return &theme_ui_radio(@_) if (defined(&theme_ui_radio));
322 local ($name, $value, $opts, $dis) = @_;
325 foreach $o (@$opts) {
326 local $id = "e_escape($name."_".$o->[0]);
327 local $label = $o->[1] || $o->[0];
329 if ($label =~ /^(.*?)((<a\s+href|<input|<select|<textarea)[\000-\377]*)$/i) {
333 $rv .= "<input type=radio name=\""."e_escape($name)."\" ".
334 "value=\""."e_escape($o->[0])."\"".
335 ($o->[0] eq $value ? " checked" : "").
336 ($dis ? " disabled=true" : "").
338 " $o->[2]> <label for=\"$id\">".
339 $label."</label>".$after."\n";
344 # ui_radio_table(name, value, &options, [disabled?])
345 # Returns HTML for a series of radio buttons, one per line in a table
348 return &theme_ui_radio_table(@_) if (defined(&theme_ui_radio_table));
349 local ($name, $value, $opts, $dis) = @_;
350 local $rv = "<table>";
352 foreach $o (@$opts) {
353 local $id = "e_escape($name."_".$o->[0]);
354 local $label = $o->[1] || $o->[0];
356 if ($label =~ /^([^<]*)(<[\000-\377]*)$/) {
361 $rv .= "<input type=radio name=\""."e_escape($name)."\" ".
362 "value=\""."e_escape($o->[0])."\"".
363 ($o->[0] eq $value ? " checked" : "").
364 ($dis ? " disabled=true" : "").
366 " $o->[3]> <label for=\"$id\">".
367 $label."</label>".$after."</td>\n";
368 $rv .= "<td>$o->[2]</td>\n";
375 # ui_yesno_radio(name, value, [yes], [no], [disabled?])
376 # Like ui_yesno, but always displays just two inputs (yes and no)
379 local ($name, $value, $yes, $no, $dis) = @_;
380 return &theme_ui_yesno_radio(@_) if (defined(&theme_ui_yesno_radio));
381 $yes = 1 if (!defined($yes));
382 $no = 0 if (!defined($no));
383 $value = int($value);
384 return &ui_radio($name, $value, [ [ $yes, $text{'yes'} ],
385 [ $no, $text{'no'} ] ], $dis);
388 # ui_checkbox(name, value, label, selected?, [tags], [disabled?])
389 # Returns HTML for a single checkbox
392 return &theme_ui_checkbox(@_) if (defined(&theme_ui_checkbox));
393 local ($name, $value, $label, $sel, $tags, $dis) = @_;
395 if ($label =~ /^([^<]*)(<[\000-\377]*)$/) {
399 return "<input type=checkbox name=\""."e_escape($name)."\" ".
400 "value=\""."e_escape($value)."\" ".
401 ($sel ? " checked" : "").($dis ? " disabled=true" : "").
402 " id=\""."e_escape("${name}_${value}")."\"".
404 ($label eq "" ? $after :
405 "<label for=\""."e_escape("${name}_${value}").
406 "\">$label</label>$after")."\n";
409 # ui_oneradio(name, value, label, selected?, [tags], [disabled?])
410 # Returns HTML for a single radio button
413 return &theme_ui_oneradio(@_) if (defined(&theme_ui_oneradio));
414 local ($name, $value, $label, $sel, $tags, $dis) = @_;
415 local $id = "e_escape("${name}_${value}");
417 if ($label =~ /^([^<]*)(<[\000-\377]*)$/) {
421 return "<input type=radio name=\""."e_escape($name)."\" ".
422 "value=\""."e_escape($value)."\" ".
423 ($sel ? " checked" : "").($dis ? " disabled=true" : "").
425 " $tags> <label for=\"$id\">$label</label>$after\n";
428 # ui_textarea(name, value, rows, cols, [wrap], [disabled?], [tags])
429 # Returns HTML for a multi-line text input
432 return &theme_ui_textarea(@_) if (defined(&theme_ui_textarea));
433 local ($name, $value, $rows, $cols, $wrap, $dis, $tags) = @_;
434 $cols = &ui_max_text_width($cols, 1);
435 return "<textarea name=\""."e_escape($name)."\" ".
436 "rows=$rows cols=$cols".($wrap ? " wrap=$wrap" : "").
437 ($dis ? " disabled=true" : "").
438 ($tags ? " $tags" : "").">".
439 &html_escape($value).
443 # ui_user_textbox(name, value, [form], [disabled?])
444 # Returns HTML for a Unix user input
447 return &theme_ui_user_textbox(@_) if (defined(&theme_ui_user_textbox));
448 return &ui_textbox($_[0], $_[1], 13, $_[3])." ".
449 &user_chooser_button($_[0], 0, $_[2]);
452 # ui_group_textbox(name, value, [form], [disabled?])
453 # Returns HTML for a Unix group input
456 return &theme_ui_group_textbox(@_) if (defined(&theme_ui_group_textbox));
457 return &ui_textbox($_[0], $_[1], 13, $_[3])." ".
458 &group_chooser_button($_[0], 0, $_[2]);
461 # ui_opt_textbox(name, value, size, option1, [option2], [disabled?],
462 # [&extra-fields], [max])
463 # Returns HTML for a text field that is optional
466 return &theme_ui_opt_textbox(@_) if (defined(&theme_ui_opt_textbox));
467 local ($name, $value, $size, $opt1, $opt2, $dis, $extra, $max) = @_;
468 local $dis1 = &js_disable_inputs([ $name, @$extra ], [ ]);
469 local $dis2 = &js_disable_inputs([ ], [ $name, @$extra ]);
471 $size = &ui_max_text_width($size);
472 $rv .= &ui_radio($name."_def", $value eq '' ? 1 : 0,
473 [ [ 1, $opt1, "onClick='$dis1'" ],
474 [ 0, $opt2 || " ", "onClick='$dis2'" ] ], $dis)."\n";
475 $rv .= "<input name=\""."e_escape($name)."\" ".
476 "size=$size value=\""."e_escape($value)."\" ".
477 ($value eq "" || $dis ? "disabled=true" : "").
478 ($max ? " maxlength=$max" : "").">\n";
482 # ui_submit(label, [name], [disabled?], [tags])
483 # Returns HTML for a form submit button
486 return &theme_ui_submit(@_) if (defined(&theme_ui_submit));
487 local ($label, $name, $dis, $tags) = @_;
488 return "<input type=submit".
489 ($name ne '' ? " name=\""."e_escape($name)."\"" : "").
490 " value=\""."e_escape($label)."\"".
491 ($dis ? " disabled=true" : "").
492 ($tags ? " ".$tags : "").">\n";
496 # ui_reset(label, [disabled?])
497 # Returns HTML for a form reset button
500 return &theme_ui_reset(@_) if (defined(&theme_ui_reset));
501 local ($label, $dis) = @_;
502 return "<input type=submit value=\""."e_escape($label).
503 ($dis ? " disabled=true" : "")."\">\n";
507 # ui_date_input(day, month, year, day-name, month-name, year-name, [disabled?])
508 # Returns HTML for a date-selection field
511 local ($day, $month, $year, $dayname, $monthname, $yearname, $dis) = @_;
513 $rv .= &ui_textbox($dayname, $day, 3, $dis);
515 $rv .= &ui_select($monthname, $month,
516 [ map { [ $_, $text{"smonth_$_"} ] } (1 .. 12) ],
519 $rv .= &ui_textbox($yearname, $year, 5, $dis);
523 # ui_table_row(label, value, [cols], [&td-tags])
524 # Returns HTML for a row in a table started by ui_table_start, with a 1-column
525 # label and 1+ column value.
528 return &theme_ui_table_row(@_) if (defined(&theme_ui_table_row));
529 local ($label, $value, $cols, $tds) = @_;
531 $tds ||= $main::ui_table_default_tds;
533 if ($main::ui_table_pos+$cols+1 > $main::ui_table_cols) {
534 # If the requested number of cols won't fit in the number
535 # remaining, start a new row
537 $main::ui_table_pos = 0;
539 $rv .= "<tr>\n" if ($main::ui_table_pos%$main::ui_table_cols == 0);
540 $rv .= "<td valign=top $tds->[0]><b>$label</b></td>\n" if (defined($label));
541 $rv .= "<td valign=top colspan=$cols $tds->[1]>$value</td>\n";
542 $main::ui_table_pos += $cols+(defined($label) ? 1 : 0);
543 if ($main::ui_table_pos%$main::ui_table_cols == 0) {
545 $main::ui_table_pos = 0;
553 return &theme_ui_table_hr(@_) if (defined(&theme_ui_table_hr));
559 $rv .= "<tr> <td colspan=$main::ui_table_cols><hr></td> </tr>\n";
563 # ui_table_span(text)
564 # Outputs a table row that spans the whole table, and contains the given text
568 return &theme_ui_table_hr(@_) if (defined(&theme_ui_table_hr));
574 $rv .= "<tr> <td colspan=$main::ui_table_cols>$text</td> </tr>\n";
581 return &theme_ui_buttons_start(@_) if (defined(&theme_ui_buttons_start));
582 return "<table width=100%>\n";
588 return &theme_ui_buttons_end(@_) if (defined(&theme_ui_buttons_end));
592 # ui_buttons_row(script, button-label, description, [hiddens], [after-submit],
596 return &theme_ui_buttons_row(@_) if (defined(&theme_ui_buttons_row));
597 local ($script, $label, $desc, $hiddens, $after, $before) = @_;
598 return "<form action=$script>\n".
600 "<tr> <td nowrap width=20% valign=top>".($before ? $before." " : "").
601 &ui_submit($label).($after ? " ".$after : "")."</td>\n".
602 "<td valign=top width=80% valign=top>$desc</td> </tr>\n".
606 # ui_buttons_hr([title])
610 return &theme_ui_buttons_hr(@_) if (defined(&theme_ui_buttons_hr));
612 return "<tr> <td colspan=2><table cellpadding=0 cellspacing=0 width=100%><tr> <td width=50%><hr></td> <td nowrap>$title</td> <td width=50%><hr></td> </tr></table></td> </tr>\n";
615 return "<tr> <td colspan=2><hr></td> </tr>\n";
619 ####################### header and footer functions
621 # ui_post_header([subtext])
622 # Returns HTML to appear directly after a standard header() call
625 return &theme_ui_post_header(@_) if (defined(&theme_ui_post_header));
628 $rv .= "<center class='ui_post_header'><font size=+1>$text</font></center>\n" if (defined($text));
629 if (!$tconfig{'nohr'} && !$tconfig{'notophr'}) {
630 $rv .= "<hr id='post_header_hr'>\n";
636 # Returns HTML to appear directly before a standard footer() call
639 return &theme_ui_pre_footer(@_) if (defined(&theme_ui_pre_footer));
641 if (!$tconfig{'nohr'} && !$tconfig{'nobottomhr'}) {
642 $rv .= "<hr id='pre_footer_hr'>\n";
647 # ui_print_header(subtext, args...)
648 # Print HTML for a header with the post-header line. The args are the same
649 # as those passed to header()
652 &load_theme_library();
653 return &theme_ui_print_header(@_) if (defined(&theme_ui_print_header));
654 local ($text, @args) = @_;
656 print &ui_post_header($text);
659 # ui_print_unbuffered_header(subtext, args...)
660 # Like ui_print_header, but ensures that output for this page is not buffered
661 # or contained in a table.
662 sub ui_print_unbuffered_header
664 &load_theme_library();
665 return &theme_ui_print_unbuffered_header(@_) if (defined(&theme_ui_print_unbuffered_header));
668 &ui_print_header(@_);
671 # ui_print_footer(args...)
672 # Print HTML for a footer with the pre-footer line. Args are the same as those
676 return &theme_ui_print_footer(@_) if (defined(&theme_ui_print_footer));
678 print &ui_pre_footer();
682 # ui_config_link(text, &subs)
683 # Returns HTML for a module config link. The first non-null sub will be
684 # replaced with the appropriate URL.
687 return &theme_ui_config_link(@_) if (defined(&theme_ui_config_link));
688 local ($text, $subs) = @_;
689 local @subs = map { $_ || "../config.cgi?$module_name" }
690 ($subs ? @$subs : ( undef ));
691 return "<p>".&text($text, @subs)."<p>\n";
694 # ui_print_endpage(text)
695 # Prints HTML for an error message followed by a page footer with a link to
696 # /, then exits. Good for main page error messages.
699 return &theme_ui_print_endpage(@_) if (defined(&theme_ui_print_endpage));
701 print $text,"<p class='ui_footer'>\n";
703 &ui_print_footer("/", $text{'index'});
707 # ui_subheading(text, ...)
708 # Returns HTML for a section heading
711 return &theme_ui_subheading(@_) if (defined(&theme_ui_subheading));
712 return "<h3 class='ui_subheading'>".join("", @_)."</h3>\n";
715 # ui_links_row(&links)
716 # Returns HTML for a row of links, like select all / invert selection / add..
719 return &theme_ui_links_row(@_) if (defined(&theme_ui_links_row));
721 return @$links ? join("\n|\n", @$links)."<br>\n"
725 ########################### collapsible section / tab functions
727 # ui_hidden_javascript()
728 # Returns <script> and <style> sections for hiding functions and CSS
729 sub ui_hidden_javascript
731 return &theme_ui_hidden_javascript(@_)
732 if (defined(&theme_ui_hidden_javascript));
734 local $imgdir = "$gconfig{'webprefix'}/images";
735 local ($jscb, $jstb) = ($cb, $tb);
741 .opener_shown {display:inline}
742 .opener_hidden {display:none}
745 // Open or close a hidden section
746 function hidden_opener(divid, openerid)
748 var divobj = document.getElementById(divid);
749 var openerobj = document.getElementById(openerid);
750 if (divobj.className == 'opener_shown') {
751 divobj.className = 'opener_hidden';
752 openerobj.innerHTML = '<img border=0 src=$imgdir/closed.gif>';
755 divobj.className = 'opener_shown';
756 openerobj.innerHTML = '<img border=0 src=$imgdir/open.gif>';
761 function select_tab(name, tabname, form)
763 var tabnames = document[name+'_tabnames'];
764 var tabtitles = document[name+'_tabtitles'];
765 for(var i=0; i<tabnames.length; i++) {
766 var tabobj = document.getElementById('tab_'+tabnames[i]);
767 var divobj = document.getElementById('div_'+tabnames[i]);
768 var title = tabtitles[i];
769 if (tabnames[i] == tabname) {
771 tabobj.innerHTML = '<table cellpadding=0 cellspacing=0><tr>'+
772 '<td valign=top $jscb>'+
773 '<img src=$imgdir/lc2.gif alt=""></td>'+
775 ' <b>'+title+'</b> </td>'+
776 '<td valign=top $jscb>'+
777 '<img src=$imgdir/rc2.gif alt=""></td>'+
779 divobj.className = 'opener_shown';
783 tabobj.innerHTML = '<table cellpadding=0 cellspacing=0><tr>'+
784 '<td valign=top $jstb>'+
785 '<img src=$imgdir/lc1.gif alt=""></td>'+
787 ' <a href=\\'\\' onClick=\\'return select_tab("'+
788 name+'", "'+tabnames[i]+'")\\'>'+title+'</a> </td>'+
789 '<td valign=top $jstb>'+
790 '<img src=$imgdir/rc1.gif alt=""></td>'+
792 divobj.className = 'opener_hidden';
795 if (document.forms[0] && document.forms[0][name]) {
796 document.forms[0][name].value = tabname;
804 # ui_hidden_start(title, name, status, thisurl)
805 # Returns HTML for the start of a collapsible hidden section, such as for
809 return &theme_ui_hidden_start(@_) if (defined(&theme_ui_hidden_start));
810 local ($title, $name, $status, $url) = @_;
812 if (!$main::ui_hidden_start_donejs++) {
813 $rv .= &ui_hidden_javascript();
815 local $divid = "hiddendiv_$name";
816 local $openerid = "hiddenopener_$name";
817 local $defimg = $status ? "open.gif" : "closed.gif";
818 local $defclass = $status ? 'opener_shown' : 'opener_hidden';
819 $rv .= "<a href=\"javascript:hidden_opener('$divid', '$openerid')\" id='$openerid'><img border=0 src='$gconfig{'webprefix'}/images/$defimg'></a>\n";
820 $rv .= "<a href=\"javascript:hidden_opener('$divid', '$openerid')\">$title</a><br>\n";
821 $rv .= "<div class='$defclass' id='$divid'>\n";
825 # ui_hidden_end(name)
826 # Returns HTML for the end of a hidden section
829 return &theme_ui_hidden_end(@_) if (defined(&theme_ui_hidden_end));
834 # ui_hidden_table_start(heading, [tabletags], [cols], name, status,
836 # A table with a heading and table inside, and which is collapsible
837 sub ui_hidden_table_start
839 return &theme_ui_hidden_table_start(@_)
840 if (defined(&theme_ui_hidden_table_start));
841 local ($heading, $tabletags, $cols, $name, $status, $tds) = @_;
843 if (!$main::ui_hidden_start_donejs++) {
844 $rv .= &ui_hidden_javascript();
846 local $divid = "hiddendiv_$name";
847 local $openerid = "hiddenopener_$name";
848 local $defimg = $status ? "open.gif" : "closed.gif";
849 local $defclass = $status ? 'opener_shown' : 'opener_hidden';
850 local $text = defined($tconfig{'cs_text'}) ? $tconfig{'cs_text'} :
851 defined($gconfig{'cs_text'}) ? $gconfig{'cs_text'} : "000000";
852 $rv .= "<table border $tabletags class='ui_table'>\n";
853 $rv .= "<tr $tb> <td><a href=\"javascript:hidden_opener('$divid', '$openerid')\" id='$openerid'><img border=0 src='$gconfig{'webprefix'}/images/$defimg'></a> <a href=\"javascript:hidden_opener('$divid', '$openerid')\"><b><font color=#$text>$heading</font></b></a></td> </tr>\n" if (defined($heading));
854 $rv .= "<tr $cb> <td><div class='$defclass' id='$divid'><table width=100%>\n";
855 $main::ui_table_cols = $cols || 4;
856 $main::ui_table_pos = 0;
857 $main::ui_table_default_tds = $tds;
861 # ui_hidden_table_end(name)
862 # Returns HTML for the end of table with hiding, as started by
863 # ui_hidden_table_start
864 sub ui_hidden_table_end
867 return &theme_ui_hidden_table_end(@_) if (defined(&theme_ui_hidden_table_end));
868 return "</table></div></td></tr></table>\n";
871 # ui_tabs_start(&tabs, name, selected, show-border)
872 # Render a row of tabs from which one can be selected. Each tab is an array
873 # ref containing a name, title and link.
876 return &theme_ui_tabs_start(@_) if (defined(&theme_ui_tabs_start));
877 local ($tabs, $name, $sel, $border) = @_;
879 if (!$main::ui_hidden_start_donejs++) {
880 $rv .= &ui_hidden_javascript();
883 # Build list of tab titles and names
884 local $tabnames = "[".join(",", map { "\"".&html_escape($_->[0])."\"" } @$tabs)."]";
885 local $tabtitles = "[".join(",", map { "\"".&html_escape($_->[1])."\"" } @$tabs)."]";
887 $rv .= "document.${name}_tabnames = $tabnames;\n";
888 $rv .= "document.${name}_tabtitles = $tabtitles;\n";
889 $rv .= "</script>\n";
892 local $imgdir = "$gconfig{'webprefix'}/images";
893 $rv .= &ui_hidden($name, $sel)."\n";
894 $rv .= "<table border=0 cellpadding=0 cellspacing=0>\n";
895 $rv .= "<tr><td bgcolor=#ffffff colspan=".(scalar(@$tabs)*2+1).">";
896 if ($ENV{'HTTP_USER_AGENT'} !~ /msie/i) {
897 # For some reason, the 1-pixel space above the tabs appears huge on IE!
898 $rv .= "<img src=$imgdir/1x1.gif>";
900 $rv .= "</td></tr>\n";
902 $rv .= "<td bgcolor=#ffffff width=1><img src=$imgdir/1x1.gif></td>\n";
903 foreach my $t (@$tabs) {
904 if ($t ne $tabs[0]) {
906 $rv .= "<td width=2 bgcolor=#ffffff>".
907 "<img src=$imgdir/1x1.gif></td>\n";
909 local $tabid = "tab_".$t->[0];
910 $rv .= "<td id=${tabid}>";
911 $rv .= "<table cellpadding=0 cellspacing=0 border=0><tr>";
912 if ($t->[0] eq $sel) {
914 $rv .= "<td valign=top $cb>".
915 "<img src=$imgdir/lc2.gif alt=\"\"></td>";
916 $rv .= "<td $cb nowrap>".
917 " <b>$t->[1]</b> </td>";
918 $rv .= "<td valign=top $cb>".
919 "<img src=$imgdir/rc2.gif alt=\"\"></td>";
922 # Other tab (which has a link)
923 $rv .= "<td valign=top $tb>".
924 "<img src=$imgdir/lc1.gif alt=\"\"></td>";
925 $rv .= "<td $tb nowrap>".
926 " <a href='$t->[2]' ".
927 "onClick='return select_tab(\"$name\", \"$t->[0]\")'>".
928 "$t->[1]</a> </td>";
929 $rv .= "<td valign=top $tb>".
930 "<img src=$imgdir/rc1.gif ".
934 $rv .= "</tr></table>";
937 $rv .= "<td bgcolor=#ffffff width=1><img src=$imgdir/1x1.gif></td>\n";
941 # All tabs are within a grey box
942 $rv .= "<table width=100% cellpadding=0 cellspacing=0 border=0>\n";
943 $rv .= "<tr> <td bgcolor=#ffffff rowspan=3 width=1><img src=$imgdir/1x1.gif></td>\n";
944 $rv .= "<td $cb colspan=3 height=2><img src=$imgdir/1x1.gif></td> </tr>\n";
945 $rv .= "<tr> <td $cb width=2><img src=$imgdir/1x1.gif></td>\n";
946 $rv .= "<td valign=top>";
948 $main::ui_tabs_selected = $sel;
952 # ui_tabs_end(border)
955 return &theme_ui_tabs_end(@_) if (defined(&theme_ui_tabs_end));
956 local ($border) = @_;
958 local $imgdir = "$gconfig{'webprefix'}/images";
961 $rv .= "<td $cb width=2><img src=$imgdir/1x1.gif></td>\n";
963 $rv .= "<tr> <td $cb colspan=3 height=2><img src=$imgdir/1x1.gif></td> </tr>\n";
969 # ui_tabs_start_tab(name, tab)
970 # Must be called before outputting the HTML for the named tab
971 sub ui_tabs_start_tab
973 return &theme_ui_tabs_start_tab(@_) if (defined(&theme_ui_tabs_start_tab));
974 local ($name, $tab) = @_;
975 local $defclass = $tab eq $main::ui_tabs_selected ?
976 'opener_shown' : 'opener_hidden';
977 local $rv = "<div id='div_$tab' class='$defclass'>\n";
981 # ui_tabs_start_tabletab(name, tab)
982 # Behaves like ui_tabs_start_tab, but for use within a ui_table_start block
983 sub ui_tabs_start_tabletab
985 return &theme_ui_tabs_start_tabletab(@_)
986 if (defined(&theme_ui_tabs_start_tabletab));
987 local $div = &ui_tabs_start_tab(@_);
988 return "</table>\n".$div."<table width=100%>\n";
993 return &theme_ui_tabs_end_tab(@_) if (defined(&theme_ui_tabs_end_tab));
997 sub ui_tabs_end_tabletab
999 return &theme_ui_tabs_end_tabletab(@_)
1000 if (defined(&theme_ui_tabs_end_tabletab));
1001 return "</table></div><table width=100%>\n";
1004 # ui_max_text_width(width, [text-area?])
1005 # Returns a new width for a text field, based on theme settings
1006 sub ui_max_text_width
1008 local ($w, $ta) = @_;
1009 local $max = $ta ? $tconfig{'maxareawidth'} : $tconfig{'maxboxwidth'};
1010 return $max && $w > $max ? $max : $w;
1013 ####################### radio hidden functions
1015 # ui_radio_selector(&opts, name, selected)
1016 # Returns HTML for a set of radio buttons, each of which shows a different
1017 # block of HTML when selected. &opts is an array ref to arrays containing
1018 # [ value, label, html ]
1019 sub ui_radio_selector
1021 return &theme_ui_radio_selector(@_) if (defined(&theme_ui_radio_selector));
1022 local ($opts, $name, $sel) = @_;
1024 if (!$main::ui_radio_selector_donejs++) {
1025 $rv .= &ui_radio_selector_javascript();
1028 "[".join(",", map { "\"".&html_escape($_->[0])."\"" } @$opts)."]";
1029 foreach my $o (@opts) {
1030 $rv .= &ui_oneradio($name, $o->[0], $o->[1], $sel eq $o->[0],
1031 "onClick='selector_show(\"$name\", \"$o->[0]\", $optnames)'");
1034 foreach my $o (@opts) {
1035 local $cls = $o->[0] eq $sel ? "selector_shown" : "selector_hidden";
1036 $rv .= "<div id=sel_${name}_$o->[0] class=$cls>".$o->[2]."</div>\n";
1041 sub ui_radio_selector_javascript
1045 .selector_shown {display:inline}
1046 .selector_hidden {display:none}
1049 function selector_show(name, value, values)
1051 for(var i=0; i<values.length; i++) {
1052 var divobj = document.getElementById('sel_'+name+'_'+values[i]);
1053 divobj.className = value == values[i] ? 'selector_shown'
1054 : 'selector_hidden';
1061 ####################### grid layout functions
1063 # ui_grid_table(&elements, columns, [width-percent], [tds], [tabletags])
1064 # Given a list of HTML elements, formats them into a table with the given
1065 # number of columns. However, themes are free to override this to use fewer
1066 # columns where space is limited.
1069 return &theme_ui_grid_table(@_) if (defined(&theme_ui_grid_table));
1070 local ($elements, $cols, $width, $tds, $tabletags) = @_;
1071 return "" if (!@$elements);
1072 local $rv = "<table".
1073 ($width ? " width=$width%" : "").
1074 ($tabletags ? " ".$tabletags : "").
1076 for(my $i=0; $i<@$elements; $i++) {
1077 $rv .= "<tr>" if ($i%$cols == 0);
1078 $rv .= "<td ".$tds->[$i%$cols]." valign=top>".$elements->[$i]."</td>\n";
1079 $rv .= "</tr>" if ($i%$cols == $cols-1);
1083 $rv .= "<td ".$tds->[$i%$cols]."><br></td>\n";
1088 $rv .= "</table>\n";
1092 # ui_radio_table(name, selected, &rows)
1093 # Returns HTML for a table of radio buttons, each of which has a label and
1094 # some associated inputs to the right.
1097 return &theme_ui_radio_table(@_) if (defined(&theme_ui_radio_table));
1098 local ($name, $sel, $rows) = @_;
1099 return "" if (!@$rows);
1100 local $rv = "<table>\n";
1101 foreach my $r (@$rows) {
1103 $rv .= "<td>".&ui_oneradio($name, $r->[0], "<b>$r->[1]</b>",
1104 $r->[0] eq $sel)."</td>\n";
1105 $rv .= "<td>".$r->[2]."</td>\n";
1108 $rv .= "</table>\n";
1112 ####################### javascript functions
1114 # js_disable_input(&disable-inputs, &enable-inputs, [tag])
1115 # Returns Javascript to disable some form elements and enable others
1116 sub js_disable_inputs
1120 foreach $f (@{$_[0]}) {
1121 $rv .= "e = form.elements[\"$f\"]; e.disabled = true; ";
1122 $rv .= "for(i=0; i<e.length; i++) { e[i].disabled = true; } ";
1124 foreach $f (@{$_[1]}) {
1125 $rv .= "e = form.elements[\"$f\"]; e.disabled = false; ";
1126 $rv .= "for(i=0; i<e.length; i++) { e[i].disabled = false; } ";
1128 foreach $f (@{$_[1]}) {
1129 if ($f =~ /^(.*)_def$/ && &indexof($1, @{$_[1]}) >= 0) {
1130 # When enabling both a _def field and its associated text field,
1131 # disable the text if the _def is set to 1
1133 $rv .= "e = form.elements[\"$f\"]; for(i=0; i<e.length; i++) { if (e[i].checked && e[i].value == \"1\") { form.elements[\"$tf\"].disabled = true } } ";
1136 return $_[2] ? "$_[2]='$rv'" : $rv;
1139 # js_checkbox_disable(name, &checked-disable, &checked-enable, [tag])
1140 sub js_checkbox_disable
1144 foreach $f (@{$_[1]}) {
1145 $rv .= "form.elements[\"$f\"].disabled = $_[0].checked; ";
1147 foreach $f (@{$_[2]}) {
1148 $rv .= "form.elements[\"$f\"].disabled = !$_[0].checked; ";
1150 return $_[3] ? "$_[3]='$rv'" : $rv;