<?php
- // $Id$
-
require_once 'prototype.php';
+require_once 'jstorage.php';
require_once 'nifty.php';
drupal_set_html_head('
// (*) options: a hash that can define
// - trigger-tagname : to be used instead of <span> for wrapping the trigger
// - bubble : might not work if trigger-tagname is redefined
-// - init-hidden : start hidden rather than visible
+// - visible : if set to false, start hidden rather than visible
+// - info-text : the text for help on the tab
+// - info-visible : whether info needs to be visible at startup
//
// methods are as follows
// (*) trigger_html (): return the html code for the trigger
$this->id = $id;
$this->trigger=$trigger;
if ( ! $options ) $options = array();
+ // 'visible' may be set or not; if set to NULL it's considered as undefined
+ // so using NULL as the default means 'select from local storage i.e. last status'
+ if (array_key_exists ('visible',$options) && $options['visible']==NULL)
+ unset ($options['visible']);
+ // start-hidden is internal and is always set
if (array_key_exists ('visible',$options)) {
$options['start-hidden'] = ! $options['visible'];
- unset ($options['visible']);
}
+
if (!isset ($options['start-hidden'])) $options['start-hidden']=false;
$this->options = $options;
}
$html .= $this->container_start();
$html .= $this->trigger_html();
$html .= $this->area_start_html();
+ $html .= $this->info_html();
return $html;
}
$html = "";
$html .= $this->area_end_html();
$html .= $this->container_end();
+ // if 'visible' is not set, set or or off from local storage
+ if ( ! array_key_exists('visible',$this->options) )
+ $html .= $this->visible_from_store_html();
return $html;
}
+ function visible_from_store_html() {
+ $id=$this->id;
+ $html = "";
+ $html .= "<script type='text/javascript'>";
+ // javascript code can't take -
+ // $idj=str_replace('-','_',$id);
+ // $html .= "function init_$idj () { pletoggle_from_store('$id');}";
+ // $html .= "Event.observe(window,'load',init_$idj);";
+ $html .= "pletoggle_from_store('$id');";
+ $html .= "</script>";
+ return $html;
+ }
// create two images that get shown/hidden - could not find a better way to do it
function image_html () {
$html .= " id='$trigger_id'";
$html .= " class='plc-toggle-trigger'";
if ($bubble) $html .= " title='$bubble'";
- $html .= " onclick=\"plc_toggle('$this->id')\"";
+ $html .= " onclick=\"pletoggle_toggle('$this->id')\"";
$html .= ">";
$html .= $this->image_html();
$html .= $this->trigger;
$html .= "</$tagname>";
+ if (array_key_exists ('info-text',$this->options)) {
+ $id=$this->id;
+ $html .= "<span class='toggle-info-button' onClick='pletoggle_toggle_info(\"$id\");'><img height=20 src='/planetlab/icons/info.png' alt='close info'/></span>";
+ }
return $html;
}
+ function info() { print $this->info_html();}
+ function info_html () {
+ if (! array_key_exists ('info-text',$this->options)) return "";
+
+ // compute if info should be visible at startup
+ // xxx in fact the default should be fetched in the browser storage xxx
+ $info_visible=TRUE;
+ // if info-visible is set, use this value
+ if (array_key_exists ('info-visible',$this->options))
+ $info_visible=$this->options['info-visible'];
+
+ $id=$this->id;
+ $div_id=$this->id_name('info');
+ $html="";
+ $html .= "<div class='toggle-info'";
+ $html .= " id='$div_id'";
+ if (!$info_visible) $html .= " style='display:none'";
+ $html .= ">";
+ // tmp
+ $html .= "<table class='center'><tr><td class='top'>";
+ $html .= $this->options['info-text'];
+ $html .= "</td><td class='top'><span onClick='pletoggle_toggle_info(\"$id\");'><img height=20 class='reset' src='/planetlab/icons/close.png' alt='toggle info' /></span>";
+ $html .= "</td></tr></table></div>";
+ return $html;
+ }
+
+
function area_start () { print $this->area_start_html(); }
function area_start_html () {
$area_id=$this->id_name('area');