IFrameInterface contained in the
* jquery.iframe.client.js file).
*/
var IFrameParentInterface = jQuery.extend({
/**
* Initializes the interface with specified and defaul options.
* Clients should NEVER call this function and is for use by the
* parent container only.
* @param options The options to use during initalization.
*/
initInterface:function(options) {
//alert('IFrameParentInterface.initInterface')
var opts = $.extend(initDefaults, options || {});
$_iframeId = opts.iframeId;
$_iframeName = opts.iframeName;
$_breadcrumbId = opts.breadcrumbId;
$_ratingsCallback = opts.ratingsCallback;
$_keepAliveCallback = opts.keepAliveCallback;
},
/**
* Resizes an IFRAME found on the parental DOM tree. The ID of the IFRAME
* is specified during interface initialization.
* @param options The options the send by caller/client interface.
*/
resizeContainingIframe:function(options) {
var opts = $.extend(iframeResizeDefaults, options || {});
// Check for special code set if the client side script failed...
if ($_iframeId != undefined) {
if (opts.height == -1) {
$($_jqId($_iframeId)).height(1200);
} else {
$($_jqId($_iframeId)).height(opts.height + $const_SizePadding);
}
}
},
/**
* Keeps the current session alive. This function calls back to the
* specified callback function, specified during initialization.
*/
keepSessionAlive:function() {
if ($_keepAliveCallback) {
$_keepAliveCallback.call();
}
},
/**
* Update/modify the breadcrumb using the options specified by the caller/client interface.
* @param options The options send by the caller/client interface.
*/
breadcrumb:function(options) {
var opts = $.extend(breadcrumbDefaults, options || {});
var crumbs = $($_jqId($_breadcrumbId)).html().split($const_Sepperator);
if (opts.level < $const_MinLevel) {opts.level = $const_MinLevel;}
if (crumbs.length >= opts.level && opts.level != 0) {
for (var i = 0; i < opts.level; i++) {
if (i > 0) {
$($_jqId($_breadcrumbId)).html($($_jqId($_breadcrumbId)).html() + ' » ' + crumbs[i]);
} else {
$($_jqId($_breadcrumbId)).html(crumbs[i]);
}
}
}
for (var j = 0; j < opts.newLevels.length; j++) {
if (j == opts.newLevels.length-1) {opts.newLevels[j].url = null;}
var newEntry = $_createBreadcrumbEntry(opts.newLevels[j].display, opts.newLevels[j].url, $_iframeName);
$($_jqId($_breadcrumbId)).html($($_jqId($_breadcrumbId)).html());
var tmpObj = $(crumbs[$const_MinLevel-1]);
if (tmpObj == null || (tmpObj.html() != newEntry.html() && tmpObj.attr('href') != newEntry.attr('href'))) {
$($_jqId($_breadcrumbId)).html($($_jqId($_breadcrumbId)).html() + ' » ');
$($_jqId($_breadcrumbId)).append(newEntry);
}
}
},
/**
* Returns the current size of the breadcrumb levels count.
*/
breadcrumbSize:function() {
var crumbs = $($_jqId($_breadcrumbId)).html().split($const_Sepperator);
return crumbs.length;
},
/**
* Send information to the rate this page functionality via the specified
* callback method.
* @param options The options that needs to be send to the callback method.
*/
rateThisPage:function(options) {
var opts = $.extend(rateThisPageDefaults, options || {enabled:true});
if (opts.enabled) {
var pageToRate = $($_jqId($_iframeId)).contents().get(0).location.pathname;
if (opts.ratePage) {pageToRate = opts.ratePage;}
$_ratingsCallback.call(this, pageToRate);
}
},
showDialog:function(options) {
var opts = $.extend(showDialogDefaults, options || {});
try {
$('html').css({height:'100%'}); /* Hack to calculate the vertical center correctly */
var top = ($('html').outerHeight()/2) - (opts.height/2);
var left = ($('html').outerWidth()/2) - (opts.width/2);
var modalStyle = {
margin: 'auto',
width: opts.width,
top: top,
left: left,
textAlign: 'left',
border: opts.chromeless?'none':'1px solid #aaa',
'background-color': opts.chromeless?'transparent':'#fff',
fadeIn: 100,
cursor: 'default'
};
$_dialogCallback = opts.callback;
var dialog = $('#dialog');
var dialogFrame = $('#dialogFrame');
var frameStyle = {border:'none',scrolling:'auto'};
var overlayStyle = {backgroundColor: '#000',opacity:0.3 };
if (opts.hideClose) { dialog.find('#dialogCloseBtn').hide(0); }
dialogFrame.attr('src', opts.src);
dialogFrame.css(frameStyle);
dialogFrame.attr('width', opts.width);
dialogFrame.attr('height', opts.height);
$.blockUI({message:dialog.html(), iframeSrc:opts.src, forceIframe: true, css:modalStyle, overlayCSS:overlayStyle});
} catch(e) {
return false;
}
},
blockParent:function(options) {
try {
$.blockUI();
} catch(e) {
return false;
}
},
blockDivById:function(opts) {
$_blockDivById(opts);
},
loadInIframeModal:function(opts) {
$_loadInIframeModal(opts);
},
showInModal:function(opts) {
$_showInModal(opts);
},
closeModal:function() {
$_closeModal();
},
loadInModal:function(opts) {
$_loadInModal(opts);
},
closeOpenDialog:function(args) {
$.unblockUI({ fadeOut: 200 });
if ($_dialogCallback) {
$_dialogCallback(args);
}
return false;
},
closeOpenJqmDialog:function(args) {
var modal = $openJqModal
// hide the open modal
modal.jqmHide();
modal.css({display:'none'});
// set the modal iframe src attr back to the original
if ($openJqModalIframe) {
$openJqModalIframe.html('').attr('src', $loadingPageSrc);
}
// reset the handle to the open modal
$openJqModal = '';
return false;
},
/**
* Register the trigger element () and target (