/**
* @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or http://ckeditor.com/license
*/
/* exported SF */
'use strict';
var SF = ( function() {
var SF = {};
SF.attachListener = function( elem, evtName, callback ) {
if ( elem.addEventListener ) {
elem.addEventListener( evtName, callback, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( 'on' + evtName , function() {
callback.apply( elem, arguments );
} );
} else {
throw new Error( 'Could not attach event.' );
}
};
SF.indexOf = ( function() {
var indexOf = Array.prototype.indexOf;
if ( indexOf === 'function' ) {
return function( arr, elem ) {
return indexOf.call( arr, elem );
};
} else {
return function( arr, elem ) {
var max = arr.length;
for ( var i = 0; i < max; i++ ) {
if ( arr[ i ] === elem ) {
return i;
}
}
return -1;
};
}
}() );
SF.accept = function( node, visitor ) {
var children;
// Handling node as a node and array
if ( node.children ) {
children = node.children;
visitor( node );
} else if ( typeof node.length === 'number' ) {
children = node;
}
var i = children ? ( children.length || 0 ) : 0;
while ( i-- ) {
SF.accept( children[ i ], visitor );
}
};
SF.getByClass = ( function( ) {
var getByClass = document.getElementsByClassName;
if ( typeof getByClass === 'function' ) {
return function( root, className ) {
if ( typeof root === 'string' ) {
className = root;
root = document;
}
return getByClass.call( root, className );
};
}
return function( root, className ) {
if ( typeof root === 'string' ) {
className = root;
root = document.getElementsByTagName( 'html' )[ 0 ];
}
var results = [];
SF.accept( root, function( elem ) {
if ( SF.classList.contains( elem, className ) ) {
results.push( elem );
}
} );
return results;
};
}() );
SF.classList = {};
SF.classList.add = function( elem, className ) {
var classes = parseClasses( elem );
classes.push( className );
elem.attributes.setNamedItem( createClassAttr( classes ) );
};
SF.classList.remove = function( elem, className ) {
var classes = parseClasses( elem, className ),
foundAt = SF.indexOf( classes, className );
if ( foundAt === -1 ) {
return;
}
classes.splice( foundAt, 1 );
elem.attributes.setNamedItem( createClassAttr( classes ) );
};
SF.classList.contains = function( elem, className ) {
return findIndex( elem, className ) !== -1;
};
SF.classList.toggle = function( elem, className ) {
this.contains( elem, className ) ? this.remove( elem, className ) : this.add( elem, className );
};
function findIndex( elem, className ) {
return SF.indexOf( parseClasses( elem ), className );
}
function parseClasses( elem ) {
var classAttr = elem.attributes ? elem.attributes.getNamedItem( 'class' ) : null;
return classAttr ? classAttr.value.split( ' ' ) : [];
}
function createClassAttr( classesArray ) {
var attr = document.createAttribute( 'class' );
attr.value = classesArray.join( ' ' );
return attr;
}
return SF;
}() );
/* global SF, picoModal */
'use strict';
( function() {
// Purges all styles in passed object.
function purgeStyles( styles ) {
for ( var i in styles ) {
delete styles[ i ];
}
}
SF.modal = function( config ) {
// Modal should use the same style set as the rest of the page (.content component).
config.modalClass = 'modal content';
config.closeClass = 'modal-close';
// Purge all pre-defined pico styles. Use the lessfile instead.
config.modalStyles = purgeStyles;
// Close button styles are customized via lessfile.
config.closeStyles = purgeStyles;
var userDefinedAfterCreate = config.afterCreate,
userDefinedAfterClose = config.afterClose;
// Close modal on ESC key.
function onKeyDown( event ) {
if ( event.keyCode == 27 ) {
modal.close();
}
}
// Use afterCreate as a config option rather than function chain.
config.afterCreate = function( modal ) {
userDefinedAfterCreate && userDefinedAfterCreate( modal );
window.addEventListener( 'keydown', onKeyDown );
};
// Use afterClose as a config option rather than function chain.
config.afterClose = function( modal ) {
userDefinedAfterClose && userDefinedAfterClose( modal );
window.removeEventListener( 'keydown', onKeyDown );
};
var modal = new picoModal( config )
.afterCreate( config.afterCreate )
.afterClose( config.afterClose );
return modal;
};
} )();
'use strict';
( function() {
// All .tree-a elements in DOM.
var expanders = SF.getByClass( 'toggler' );
var i = expanders.length;
while ( i-- ) {
var expander = expanders[ i ];
SF.attachListener( expander, 'click', function() {
var containsIcon = SF.classList.contains( this, 'icon-toggler-expanded' ) || SF.classList.contains( this, 'icon-toggler-collapsed' ),
related = document.getElementById( this.getAttribute( 'data-for' ) );
SF.classList.toggle( this, 'collapsed' );
if ( SF.classList.contains( this, 'collapsed' ) ) {
SF.classList.add( related, 'collapsed' );
if ( containsIcon ) {
SF.classList.remove( this, 'icon-toggler-expanded' );
SF.classList.add( this, 'icon-toggler-collapsed' );
}
} else {
SF.classList.remove( related, 'collapsed' );
if ( containsIcon ) {
SF.classList.remove( this, 'icon-toggler-collapsed' );
SF.classList.add( this, 'icon-toggler-expanded' );
}
}
} );
}
} )();
/* global SF */
'use strict';
( function() {
// All .tree-a elements in DOM.
var trees = SF.getByClass( 'tree-a' );
for ( var i = trees.length; i--; ) {
var tree = trees[ i ];
SF.attachListener( tree, 'click', function( evt ) {
var target = evt.target || evt.srcElement;
// Collapse or expand item groups.
if ( target.nodeName === 'H2' && !SF.classList.contains( target, 'tree-a-no-sub' ) ) {
SF.classList.toggle( target, 'tree-a-active' );
}
} );
}
} )();
// jshint ignore:start
// jscs:disable
/**
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
/**
* A self-contained modal library
*/
(function(window, document) {
"use strict";
/** Returns whether a value is a dom node */
function isNode(value) {
if ( typeof Node === "object" ) {
return value instanceof Node;
}
else {
return value &&
typeof value === "object" &&
typeof value.nodeType === "number";
}
}
/** Returns whether a value is a string */
function isString(value) {
return typeof value === "string";
}
/**
* Generates observable objects that can be watched and triggered
*/
function observable() {
var callbacks = [];
return {
watch: callbacks.push.bind(callbacks),
trigger: function( modal ) {
var unprevented = true;
var event = {
preventDefault: function preventDefault () {
unprevented = false;
}
};
for (var i = 0; i < callbacks.length; i++) {
callbacks[i](modal, event);
}
return unprevented;
}
};
}
/**
* A small interface for creating and managing a dom element
*/
function Elem( elem ) {
this.elem = elem;
}
/**
* Creates a new div
*/
Elem.div = function ( parent ) {
var elem = document.createElement('div');
(parent || document.body).appendChild(elem);
return new Elem(elem);
};
Elem.prototype = {
/** Creates a child of this node */
child: function () {
return Elem.div(this.elem);
},
/** Applies a set of styles to an element */
stylize: function(styles) {
styles = styles || {};
if ( typeof styles.opacity !== "undefined" ) {
styles.filter =
"alpha(opacity=" + (styles.opacity * 100) + ")";
}
for (var prop in styles) {
if (styles.hasOwnProperty(prop)) {
this.elem.style[prop] = styles[prop];
}
}
return this;
},
/** Adds a class name */
clazz: function (clazz) {
this.elem.className += " " + clazz;
return this;
},
/** Sets the HTML */
html: function (content) {
if ( isNode(content) ) {
this.elem.appendChild( content );
}
else {
this.elem.innerHTML = content;
}
return this;
},
/** Adds a click handler to this element */
onClick: function(callback) {
this.elem.addEventListener('click', callback);
return this;
},
/** Removes this element from the DOM */
destroy: function() {
document.body.removeChild(this.elem);
},
/** Hides this element */
hide: function() {
this.elem.style.display = "none";
},
/** Shows this element */
show: function() {
this.elem.style.display = "block";
},
/** Sets an attribute on this element */
attr: function ( name, value ) {
this.elem.setAttribute(name, value);
return this;
},
/** Executes a callback on all the ancestors of an element */
anyAncestor: function ( predicate ) {
var elem = this.elem;
while ( elem ) {
if ( predicate( new Elem(elem) ) ) {
return true;
}
else {
elem = elem.parentNode;
}
}
return false;
}
};
/** Generates the grey-out effect */
function buildOverlay( getOption, close ) {
return Elem.div()
.clazz("pico-overlay")
.clazz( getOption("overlayClass", "") )
.stylize({
display: "block",
position: "fixed",
top: "0px",
left: "0px",
height: "100%",
width: "100%",
zIndex: 10000
})
.stylize(getOption('overlayStyles', {
opacity: 0.5,
background: "#000"
}))
.onClick(function () {
if ( getOption('overlayClose', true) ) {
close();
}
});
}
/** Builds the content of a modal */
function buildModal( getOption, close ) {
var width = getOption('width', 'auto');
if ( typeof width === "number" ) {
width = "" + width + "px";
}
var elem = Elem.div()
.clazz("pico-content")
.clazz( getOption("modalClass", "") )
.stylize({
display: 'block',
position: 'fixed',
zIndex: 10001,
left: "50%",
top: "50px",
width: width,
'-ms-transform': 'translateX(-50%)',
'-moz-transform': 'translateX(-50%)',
'-webkit-transform': 'translateX(-50%)',
'-o-transform': 'translateX(-50%)',
'transform': 'translateX(-50%)'
})
.stylize(getOption('modalStyles', {
backgroundColor: "white",
padding: "20px",
borderRadius: "5px"
}))
.html( getOption('content') )
.attr("role", "dialog")
.onClick(function (event) {
var isCloseClick = new Elem(event.target)
.anyAncestor(function (elem) {
return /\bpico-close\b/.test(elem.elem.className);
});
if ( isCloseClick ) {
close();
}
});
return elem;
}
/** Builds the close button */
function buildClose ( elem, getOption ) {
if ( getOption('closeButton', true) ) {
return elem.child()
.html( getOption('closeHtml', "×") )
.clazz("pico-close")
.clazz( getOption("closeClass") )
.stylize( getOption('closeStyles', {
borderRadius: "2px",
cursor: "pointer",
height: "15px",
width: "15px",
position: "absolute",
top: "5px",
right: "5px",
fontSize: "16px",
textAlign: "center",
lineHeight: "15px",
background: "#CCC"
}) );
}
}
/** Builds a method that calls a method and returns an element */
function buildElemAccessor( builder ) {
return function () {
return builder().elem;
};
}
/**
* Displays a modal
*/
function picoModal(options) {
if ( isString(options) || isNode(options) ) {
options = { content: options };
}
var afterCreateEvent = observable();
var beforeShowEvent = observable();
var afterShowEvent = observable();
var beforeCloseEvent = observable();
var afterCloseEvent = observable();
/**
* Returns a named option if it has been explicitly defined. Otherwise,
* it returns the given default value
*/
function getOption ( opt, defaultValue ) {
var value = options[opt];
if ( typeof value === "function" ) {
value = value( defaultValue );
}
return value === undefined ? defaultValue : value;
}
/** Hides this modal */
function forceClose () {
shadowElem().hide();
modalElem().hide();
afterCloseEvent.trigger(iface);
}
/** Gracefully hides this modal */
function close () {
if ( beforeCloseEvent.trigger(iface) ) {
forceClose();
}
}
/** Wraps a method so it returns the modal interface */
function returnIface ( callback ) {
return function () {
callback.apply(this, arguments);
return iface;
};
}
// The constructed dom nodes
var built;
/** Builds a method that calls a method and returns an element */
function build ( name ) {
if ( !built ) {
var modal = buildModal(getOption, close);
built = {
modal: modal,
overlay: buildOverlay(getOption, close),
close: buildClose(modal, getOption)
};
afterCreateEvent.trigger(iface);
}
return built[name];
}
var modalElem = build.bind(window, 'modal');
var shadowElem = build.bind(window, 'overlay');
var closeElem = build.bind(window, 'close');
var iface = {
/** Returns the wrapping modal element */
modalElem: buildElemAccessor(modalElem),
/** Returns the close button element */
closeElem: buildElemAccessor(closeElem),
/** Returns the overlay element */
overlayElem: buildElemAccessor(shadowElem),
/** Shows this modal */
show: function () {
if ( beforeShowEvent.trigger(iface) ) {
shadowElem().show();
closeElem();
modalElem().show();
afterShowEvent.trigger(iface);
}
return this;
},
/** Hides this modal */
close: returnIface(close),
/**
* Force closes this modal. This will not call beforeClose
* events and will just immediately hide the modal
*/
forceClose: returnIface(forceClose),
/** Destroys this modal */
destroy: function () {
modalElem = modalElem().destroy();
shadowElem = shadowElem().destroy();
closeElem = undefined;
},
/**
* Updates the options for this modal. This will only let you
* change options that are re-evaluted regularly, such as
* `overlayClose`.
*/
options: function ( opts ) {
options = opts;
},
/** Executes after the DOM nodes are created */
afterCreate: returnIface(afterCreateEvent.watch),
/** Executes a callback before this modal is closed */
beforeShow: returnIface(beforeShowEvent.watch),
/** Executes a callback after this modal is shown */
afterShow: returnIface(afterShowEvent.watch),
/** Executes a callback before this modal is closed */
beforeClose: returnIface(beforeCloseEvent.watch),
/** Executes a callback after this modal is closed */
afterClose: returnIface(afterCloseEvent.watch)
};
return iface;
}
if ( typeof window.define === "function" && window.define.amd ) {
window.define(function () {
return picoModal;
});
}
else {
window.picoModal = picoModal;
}
}(window, document));
// jscs:enable
// jshint ignore:end
