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<?php
/* $Id: PhDFormat.class.php 276018 2009-02-17 19:04:47Z cweiske $ */
abstract class PhDFormat extends PhDHelper {
private $TABLE = array();
/* abstract functions */
abstract public function transformFromMap($open, $tag, $name, $attrs, $props);
abstract public function CDATA($data);
abstract public function TEXT($data);
abstract public function __call($func, $args);
/* Table helper functions */
public function tgroup($attrs) {
if (isset($attrs["cols"])) {
$this->TABLE["cols"] = $attrs["cols"];
unset($attrs["cols"]);
}
$this->TABLE["defaults"] = $attrs;
$this->TABLE["colspec"] = array();
}
public function colspec(array $attrs) {
$colspec = self::getColspec($attrs, false);
$this->TABLE["colspec"][$colspec["colnum"]] = $colspec;
return $colspec;
}
public function getColspec(array $attrs, $forRow = true) {
/* defaults */
$defaults = array(
"colname" => count($this->TABLE["colspec"])+1,
"colnum" => count($this->TABLE["colspec"])+1,
"align" => "left",
);
$retval = array_merge($defaults, $this->TABLE["defaults"], $attrs);
if ($forRow) {
foreach($this->TABLE["colspec"] as $colspec) {
if ($colspec["colname"] == $retval["colname"]) {
$retval = array_merge($retval, $colspec);
break;
}
}
}
return $retval;
}
public function getColCount() {
return $this->TABLE["cols"];
}
public function valign($attrs) {
return isset($attrs["valign"]) ? $attrs["valign"] : "middle";
}
public function initRow() {
$this->TABLE["next_colnum"] = 1;
}
public function getEntryOffset(array $attrs) {
$curr = $this->TABLE["next_colnum"];
foreach($this->TABLE["colspec"] as $col => $spec) {
if ($spec["colname"] == $attrs["colname"]) {
$colnum = $spec["colnum"];
$this->TABLE["next_colnum"] += $colnum-$curr;
return $colnum-$curr;
}
}
return -1;
}
public function colspan(array $attrs) {
if (isset($attrs["namest"])) {
foreach($this->TABLE["colspec"] as $colnum => $spec) {
if ($spec["colname"] == $attrs["namest"]) {
$from = $spec["colnum"];
continue;
}
if ($spec["colname"] == $attrs["nameend"]) {
$to = $spec["colnum"];
continue;
}
}
$colspan = $to-$from+1;
$this->TABLE["next_colnum"] += $colspan;
return $colspan;
}
$this->TABLE["next_colnum"]++;
return 1;
}
public function rowspan($attrs) {
if (isset($attrs["morerows"])) {
return $attrs["morerows"]+1;
}
return 1;
}
}
/*
* vim600: sw=4 ts=4 fdm=syntax syntax=php et
* vim<600: sw=4 ts=4
*/
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