<?php
# $Id$
# http://www.mapbender.org/index.php/mod_loadwmc.php
# Copyright (C) 2002 CCGIS 
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.

require_once(dirname(__FILE__)."/../php/mb_validateSession.php");
require_once(dirname(__FILE__)."/../classes/class_wmc.php");

$sql = "SELECT e_src, e_target FROM gui_element WHERE e_id = 'savewmc' AND fkey_gui_id = $1";
$v = array($gui_id);
$t = array('s');
$res = db_prep_query($sql, $v, $t);
$cnt = 0;
while($row = db_fetch_array($res)){ 
	$e_src = $row["e_src"];
	$e_target = $row["e_target"];
	$cnt++;
}
if($cnt > 1){
	echo "alert('loadwmc: ID not unique!');";
}

echo "mod_loadwmc_target = '".$e_target."';";

?>

function load_wmc_session() {
	<?php
		if (isset($_SESSION['mb_wmc']) && !empty($_SESSION['mb_wmc'])) {
			$wmc = new wmc();
			if ($wmc->createObjFromWMC_xml($_SESSION['mb_wmc'])) {
/*
				if ($_SESSION['layer_preview']) {
					$js = $wmc->createJsObjFromWMC("", $e_target, "load");
				}
				else if ($_SESSION['startup'] == true) {
					$js = $wmc->createJsObjFromWMC("", $e_target, "merge");
					$_SESSION['startup'] = false;
				}		
				else {
*/					
					$js = $wmc->createJsObjFromWMC("", $e_target, "load");
//				}
				echo $js;
			}
		}
	?>
}
//mb_registerInitFunctions('load_wmc_session()');

var mod_loadwmc_img = new Image(); mod_loadwmc_img.src = "<?php echo $e_src; ?>";
//var mod_loadwmc_img_over = new Image(); mod_loadwmc_img_over.src = "<?php echo preg_replace("/_off/","_over",$e_src);  ?>";

function mod_loadwmc(obj){
	windowWmc = window.open("../php/mb_listWMCs.php?<?php echo "e_id=".$e_id . "&" . SID;?>","displayWmc","width=500, height=600, scrollbars=yes, dependent=yes");
	//windowWmc.focus();
}
function mod_loadwmc_init(obj){
	//document.getElementById("loadwmc").src = mod_zoom1_img_over.src;
}