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/*jslint sloppy: true */
/*global jQuery, LANG, document, alert */
/**
* Automatic behaviours
*
* This class wraps various JavaScript functionalities that are triggered
* automatically whenever a certain object is in the DOM or a certain CSS
* class was found
*/
var dw_behaviour = {
init: function(){
dw_behaviour.focusMarker();
dw_behaviour.scrollToMarker();
dw_behaviour.closeMsgOnClick();
dw_behaviour.removeHighlightOnClick();
dw_behaviour.quickSelect();
dw_behaviour.checkWindowsShares();
dw_behaviour.initTocToggle();
},
/**
* Looks for an element with the ID scroll__here at scrolls to it
*/
scrollToMarker: function(){
var $obj = jQuery('#scroll__here');
if($obj.length) {
$obj[0].scrollIntoView();
}
},
/**
* Looks for an element with the ID focus__this at sets focus to it
*/
focusMarker: function(){
jQuery('#focus__this').focus();
},
/**
* Close messages shown by the msg() PHP function by click
*/
closeMsgOnClick: function(){
jQuery('div.success, div.info, div.error, div.notify').click(
function(e){
jQuery(e.target).fadeOut('fast');
}
);
},
/**
* Remove all search highlighting when clicking on a highlighted term
*
* @FIXME would be nice to have it fade out
*/
removeHighlightOnClick: function(){
jQuery('span.search_hit').click(
function(e){
jQuery(e.target).removeClass('search_hit');
}
);
},
/**
* Autosubmit quick select forms
*
* When a <select> tag has the class "quickselect", this script will
* automatically submit its parent form when the select value changes.
* It also hides the submit button of the form.
*
* @author Andreas Gohr <andi@splitbrain.org>
*/
quickSelect: function(){
jQuery('select.quickselect')
.change(function(e){ e.target.form.submit(); })
.parents('form').find('input[type=submit]').hide();
},
/**
* Display error for Windows Shares on browsers other than IE
*
* @author Michael Klier <chi@chimeric.de>
*/
checkWindowsShares: function() {
if(!LANG.nosmblinks || document.all !== null) {
// No warning requested or none necessary
return;
}
jQuery('a.windows').live('click', function(){
alert(LANG.nosmblinks);
});
},
/**
* Adds the toggle switch to the TOC
*/
initTocToggle: function() {
var $header = jQuery('#toc__header');
if(!$header.length) return;
var $toc = jQuery('#toc__inside');
var $clicky = jQuery(document.createElement('span'))
.attr('id','toc__toggle')
.css('cursor','pointer')
.click(function(){
$toc.slideToggle();
setClicky();
});
$header.prepend($clicky);
var setClicky = function(){
if($toc.css('display') == 'none'){
$clicky.html('<span>+</span>');
$clicky[0].className = 'toc_open';
}else{
$clicky.html('<span>−</span>');
$clicky[0].className = 'toc_close';
}
};
setClicky();
}
};
jQuery.fn.dw_hide = function(fn) {
return this.slideUp('fast', fn);
};
jQuery.fn.dw_show = function() {
return this.slideDown('fast');
};
jQuery.fn.dw_toggle = function(bool) {
return this.each(function() {
var $this = jQuery(this);
if (typeof bool === 'undefined') {
bool = $this.is(':hidden');
}
$this[bool ? "dw_show" : "dw_hide" ]();
});
};
jQuery(dw_behaviour.init);
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