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progress/ProgressClass.php
Executable file
131
progress/ProgressClass.php
Executable file
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<?php
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/* ___________________________________________________________________________
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ProgressClass v1.0 - (c) 2002 Boris Wylutzki/www.edv-internet.de
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___________________________________________________________________________
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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If you need a license for including this script in non-free software
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please contact the author under www.edv-internet.de.
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___________________________________________________________________________
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*/
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class ProgressClass {
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var $_label='Bitte warten ...';
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var $_percent=0;
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var $_left='center';
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var $_top='center-65';
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var $_width=350;
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var $_button='';
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var $_button_url='';
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var $_button_target='';
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var $_drawn=false;
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var $_key='';
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var $_barcolor='#0000CC';
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function ProgressClass() {
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$this->_key=uniqid('P');
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}
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function setButton($label,$url,$target='_self') {
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$this->_button=$label;
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$this->_button_url=$url;
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$this->_button_target=$target;
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}
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function setWidth($width) {
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$this->_width=$width;
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}
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function setPosition($left=NULL,$top=NULL) {
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if (isset($top)) $this->_top=$top;
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if (isset($left)) $this->_left=$left;
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}
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function setLabel($label) {
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if ($label!=$this->_label) {
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if ($this->_drawn) {
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$l=$this->_jss_single(htmlentities($label));
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echo "<script type=\"text/javascript\">\n<!--\n{$this->_key}_setLabel('$l');\n// -->\n</script>";
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flush();
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}
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$this->_label=$label;
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}
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}
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function setBarColor($color) {
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if ($color!=$this->_barcolor) {
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if ($this->_drawn) {
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echo "<script type=\"text/javascript\">\n<!--\n{$this->_key}_setBarColor('$color');\n// -->\n</script>";
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flush();
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}
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$this->_barcolor=$color;
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}
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}
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function setPercent($percent) {
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if ($percent!=$this->_percent) {
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if ($this->_drawn) {
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echo "<script type=\"text/javascript\">\n<!--\n{$this->_key}_setPercent($percent);\n// -->\n</script>";
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flush();
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}
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$this->_percent=$percent;
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}
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}
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function setPerX($some,$all) {
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$this->setPercent(round($some*100/$all));
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}
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function make($show=true) {
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if ($this->_wrong_browser())
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return false;
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require(dirname(__FILE__).'/js.inc.php');
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$this->_drawn=TRUE;
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return true;
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}
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function hide() {
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if ($this->_drawn) {
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echo "<script type=\"text/javascript\">\n<!--\n{$this->_key}_hideProgress();\n// -->\n</script>";
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flush();
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}
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}
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function show() {
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if ($this->_drawn) {
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echo "<script type=\"text/javascript\">\n<!--\n{$this->_key}_showProgress();\n// -->\n</script>";
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flush();
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}
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}
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function _jss_single($html) {
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$html=str_replace("\\","\\\\",$html);
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$html=str_replace("\n",'',$html);
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$html=str_replace("\r",'',$html);
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$html=str_replace("'",'\\\'',$html);
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return $html;
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}
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function _wrong_browser() {
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//$browser=get_browser() OR die("<b>ProgressClass:</b> No browscap.ini installed - see www.php.net for help. A browscap.ini file is included in the ProgressClass package.");
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// return (($browser->browser=='Netscape' && $browser->majorver<6) ||
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// ($browser->browser=='IE' && $browser->majorver<5) ||
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// (!$browser->javascript));
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}
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}
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?>
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