--- /dev/null
+/*!
+ * jQuery contextMenu - Plugin for simple contextMenu handling
+ *
+ * Version: git-master
+ *
+ * Authors: Rodney Rehm, Addy Osmani (patches for FF)
+ * Web: http://medialize.github.com/jQuery-contextMenu/
+ *
+ * Licensed under
+ * MIT License http://www.opensource.org/licenses/mit-license
+ * GPL v3 http://opensource.org/licenses/GPL-3.0
+ *
+ */
+
+(function($, undefined){
+
+ // TODO: -
+ // ARIA stuff: menuitem, menuitemcheckbox und menuitemradio
+ // create <menu> structure if $.support[htmlCommand || htmlMenuitem] and !opt.disableNative
+
+// determine html5 compatibility
+$.support.htmlMenuitem = ('HTMLMenuItemElement' in window);
+$.support.htmlCommand = ('HTMLCommandElement' in window);
+$.support.eventSelectstart = ("onselectstart" in document.documentElement);
+/* // should the need arise, test for css user-select
+$.support.cssUserSelect = (function(){
+ var t = false,
+ e = document.createElement('div');
+
+ $.each('Moz|Webkit|Khtml|O|ms|Icab|'.split('|'), function(i, prefix) {
+ var propCC = prefix + (prefix ? 'U' : 'u') + 'serSelect',
+ prop = (prefix ? ('-' + prefix.toLowerCase() + '-') : '') + 'user-select';
+
+ e.style.cssText = prop + ': text;';
+ if (e.style[propCC] == 'text') {
+ t = true;
+ return false;
+ }
+
+ return true;
+ });
+
+ return t;
+})();
+*/
+
+if (!$.ui || !$.ui.widget) {
+ // duck punch $.cleanData like jQueryUI does to get that remove event
+ // https://github.com/jquery/jquery-ui/blob/master/ui/jquery.ui.widget.js#L16-24
+ var _cleanData = $.cleanData;
+ $.cleanData = function( elems ) {
+ for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
+ try {
+ $( elem ).triggerHandler( "remove" );
+ // http://bugs.jquery.com/ticket/8235
+ } catch( e ) {}
+ }
+ _cleanData( elems );
+ };
+}
+
+var // currently active contextMenu trigger
+ $currentTrigger = null,
+ // is contextMenu initialized with at least one menu?
+ initialized = false,
+ // window handle
+ $win = $(window),
+ // number of registered menus
+ counter = 0,
+ // mapping selector to namespace
+ namespaces = {},
+ // mapping namespace to options
+ menus = {},
+ // custom command type handlers
+ types = {},
+ // default values
+ defaults = {
+ // selector of contextMenu trigger
+ selector: null,
+ // where to append the menu to
+ appendTo: null,
+ // method to trigger context menu ["right", "left", "hover"]
+ trigger: "right",
+ // hide menu when mouse leaves trigger / menu elements
+ autoHide: false,
+ // ms to wait before showing a hover-triggered context menu
+ delay: 200,
+ // flag denoting if a second trigger should simply move (true) or rebuild (false) an open menu
+ // as long as the trigger happened on one of the trigger-element's child nodes
+ reposition: true,
+ // determine position to show menu at
+ determinePosition: function($menu) {
+ // position to the lower middle of the trigger element
+ if ($.ui && $.ui.position) {
+ // .position() is provided as a jQuery UI utility
+ // (...and it won't work on hidden elements)
+ $menu.css('display', 'block').position({
+ my: "center top",
+ at: "center bottom",
+ of: this,
+ offset: "0 5",
+ collision: "fit"
+ }).css('display', 'none');
+ } else {
+ // determine contextMenu position
+ var offset = this.offset();
+ offset.top += this.outerHeight();
+ offset.left += this.outerWidth() / 2 - $menu.outerWidth() / 2;
+ $menu.css(offset);
+ }
+ },
+ // position menu
+ position: function(opt, x, y) {
+ var $this = this,
+ offset;
+ // determine contextMenu position
+ if (!x && !y) {
+ opt.determinePosition.call(this, opt.$menu);
+ return;
+ } else if (x === "maintain" && y === "maintain") {
+ // x and y must not be changed (after re-show on command click)
+ offset = opt.$menu.position();
+ } else {
+ // x and y are given (by mouse event)
+ offset = {top: y, left: x};
+ }
+
+ // correct offset if viewport demands it
+ var bottom = $win.scrollTop() + $win.height(),
+ right = $win.scrollLeft() + $win.width(),
+ height = opt.$menu.height(),
+ width = opt.$menu.width();
+
+ if (offset.top + height > bottom) {
+ offset.top -= height;
+ }
+
+ if (offset.left + width > right) {
+ offset.left -= width;
+ }
+
+ opt.$menu.css(offset);
+ },
+ // position the sub-menu
+ positionSubmenu: function($menu) {
+ if ($.ui && $.ui.position) {
+ // .position() is provided as a jQuery UI utility
+ // (...and it won't work on hidden elements)
+ $menu.css('display', 'block').position({
+ my: "left top",
+ at: "right top",
+ of: this,
+ collision: "flipfit fit"
+ }).css('display', '');
+ } else {
+ // determine contextMenu position
+ var offset = {
+ top: 0,
+ left: this.outerWidth()
+ };
+ $menu.css(offset);
+ }
+ },
+ // offset to add to zIndex
+ zIndex: 1,
+ // show hide animation settings
+ animation: {
+ duration: 50,
+ show: 'slideDown',
+ hide: 'slideUp'
+ },
+ // events
+ events: {
+ show: $.noop,
+ hide: $.noop
+ },
+ // default callback
+ callback: null,
+ // list of contextMenu items
+ items: {}
+ },
+ // mouse position for hover activation
+ hoveract = {
+ timer: null,
+ pageX: null,
+ pageY: null
+ },
+ // determine zIndex
+ zindex = function($t) {
+ var zin = 0,
+ $tt = $t;
+
+ while (true) {
+ zin = Math.max(zin, parseInt($tt.css('z-index'), 10) || 0);
+ $tt = $tt.parent();
+ if (!$tt || !$tt.length || "html body".indexOf($tt.prop('nodeName').toLowerCase()) > -1 ) {
+ break;
+ }
+ }
+
+ return zin;
+ },
+ // event handlers
+ handle = {
+ // abort anything
+ abortevent: function(e){
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ },
+
+ // contextmenu show dispatcher
+ contextmenu: function(e) {
+ var $this = $(this);
+
+ // disable actual context-menu
+ e.preventDefault();
+ e.stopImmediatePropagation();
+
+ // abort native-triggered events unless we're triggering on right click
+ if (e.data.trigger != 'right' && e.originalEvent) {
+ return;
+ }
+
+ // abort event if menu is visible for this trigger
+ if ($this.hasClass('context-menu-active')) {
+ return;
+ }
+
+ if (!$this.hasClass('context-menu-disabled')) {
+ // theoretically need to fire a show event at <menu>
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/interactive-elements.html#context-menus
+ // var evt = jQuery.Event("show", { data: data, pageX: e.pageX, pageY: e.pageY, relatedTarget: this });
+ // e.data.$menu.trigger(evt);
+
+ $currentTrigger = $this;
+ if (e.data.build) {
+ var built = e.data.build($currentTrigger, e);
+ // abort if build() returned false
+ if (built === false) {
+ return;
+ }
+
+ // dynamically build menu on invocation
+ e.data = $.extend(true, {}, defaults, e.data, built || {});
+
+ // abort if there are no items to display
+ if (!e.data.items || $.isEmptyObject(e.data.items)) {
+ // Note: jQuery captures and ignores errors from event handlers
+ if (window.console) {
+ (console.error || console.log)("No items specified to show in contextMenu");
+ }
+
+ throw new Error('No Items specified');
+ }
+
+ // backreference for custom command type creation
+ e.data.$trigger = $currentTrigger;
+
+ op.create(e.data);
+ }
+ // show menu
+ op.show.call($this, e.data, e.pageX, e.pageY);
+ }
+ },
+ // contextMenu left-click trigger
+ click: function(e) {
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ $(this).trigger($.Event("contextmenu", { data: e.data, pageX: e.pageX, pageY: e.pageY }));
+ },
+ // contextMenu right-click trigger
+ mousedown: function(e) {
+ // register mouse down
+ var $this = $(this);
+
+ // hide any previous menus
+ if ($currentTrigger && $currentTrigger.length && !$currentTrigger.is($this)) {
+ $currentTrigger.data('contextMenu').$menu.trigger('contextmenu:hide');
+ }
+
+ // activate on right click
+ if (e.button == 2) {
+ $currentTrigger = $this.data('contextMenuActive', true);
+ }
+ },
+ // contextMenu right-click trigger
+ mouseup: function(e) {
+ // show menu
+ var $this = $(this);
+ if ($this.data('contextMenuActive') && $currentTrigger && $currentTrigger.length && $currentTrigger.is($this) && !$this.hasClass('context-menu-disabled')) {
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ $currentTrigger = $this;
+ $this.trigger($.Event("contextmenu", { data: e.data, pageX: e.pageX, pageY: e.pageY }));
+ }
+
+ $this.removeData('contextMenuActive');
+ },
+ // contextMenu hover trigger
+ mouseenter: function(e) {
+ var $this = $(this),
+ $related = $(e.relatedTarget),
+ $document = $(document);
+
+ // abort if we're coming from a menu
+ if ($related.is('.context-menu-list') || $related.closest('.context-menu-list').length) {
+ return;
+ }
+
+ // abort if a menu is shown
+ if ($currentTrigger && $currentTrigger.length) {
+ return;
+ }
+
+ hoveract.pageX = e.pageX;
+ hoveract.pageY = e.pageY;
+ hoveract.data = e.data;
+ $document.on('mousemove.contextMenuShow', handle.mousemove);
+ hoveract.timer = setTimeout(function() {
+ hoveract.timer = null;
+ $document.off('mousemove.contextMenuShow');
+ $currentTrigger = $this;
+ $this.trigger($.Event("contextmenu", { data: hoveract.data, pageX: hoveract.pageX, pageY: hoveract.pageY }));
+ }, e.data.delay );
+ },
+ // contextMenu hover trigger
+ mousemove: function(e) {
+ hoveract.pageX = e.pageX;
+ hoveract.pageY = e.pageY;
+ },
+ // contextMenu hover trigger
+ mouseleave: function(e) {
+ // abort if we're leaving for a menu
+ var $related = $(e.relatedTarget);
+ if ($related.is('.context-menu-list') || $related.closest('.context-menu-list').length) {
+ return;
+ }
+
+ try {
+ clearTimeout(hoveract.timer);
+ } catch(e) {}
+
+ hoveract.timer = null;
+ },
+
+ // click on layer to hide contextMenu
+ layerClick: function(e) {
+ var $this = $(this),
+ root = $this.data('contextMenuRoot'),
+ mouseup = false,
+ button = e.button,
+ x = e.pageX,
+ y = e.pageY,
+ target,
+ offset,
+ selectors;
+
+ e.preventDefault();
+ e.stopImmediatePropagation();
+
+ setTimeout(function() {
+ var $window, hideshow, possibleTarget;
+ var triggerAction = ((root.trigger == 'left' && button === 0) || (root.trigger == 'right' && button === 2));
+
+ // find the element that would've been clicked, wasn't the layer in the way
+ if (document.elementFromPoint) {
+ root.$layer.hide();
+ target = document.elementFromPoint(x - $win.scrollLeft(), y - $win.scrollTop());
+ root.$layer.show();
+ }
+
+ if (root.reposition && triggerAction) {
+ if (document.elementFromPoint) {
+ if (root.$trigger.is(target) || root.$trigger.has(target).length) {
+ root.position.call(root.$trigger, root, x, y);
+ return;
+ }
+ } else {
+ offset = root.$trigger.offset();
+ $window = $(window);
+ // while this looks kinda awful, it's the best way to avoid
+ // unnecessarily calculating any positions
+ offset.top += $window.scrollTop();
+ if (offset.top <= e.pageY) {
+ offset.left += $window.scrollLeft();
+ if (offset.left <= e.pageX) {
+ offset.bottom = offset.top + root.$trigger.outerHeight();
+ if (offset.bottom >= e.pageY) {
+ offset.right = offset.left + root.$trigger.outerWidth();
+ if (offset.right >= e.pageX) {
+ // reposition
+ root.position.call(root.$trigger, root, x, y);
+ return;
+ }
+ }
+ }
+ }
+ }
+ }
+
+ if (target && triggerAction) {
+ root.$trigger.one('contextmenu:hidden', function() {
+ $(target).contextMenu({x: x, y: y});
+ });
+ }
+
+ root.$menu.trigger('contextmenu:hide');
+ }, 50);
+ },
+ // key handled :hover
+ keyStop: function(e, opt) {
+ if (!opt.isInput) {
+ e.preventDefault();
+ }
+
+ e.stopPropagation();
+ },
+ key: function(e) {
+ var opt = $currentTrigger.data('contextMenu') || {};
+
+ switch (e.keyCode) {
+ case 9:
+ case 38: // up
+ handle.keyStop(e, opt);
+ // if keyCode is [38 (up)] or [9 (tab) with shift]
+ if (opt.isInput) {
+ if (e.keyCode == 9 && e.shiftKey) {
+ e.preventDefault();
+ opt.$selected && opt.$selected.find('input, textarea, select').blur();
+ opt.$menu.trigger('prevcommand');
+ return;
+ } else if (e.keyCode == 38 && opt.$selected.find('input, textarea, select').prop('type') == 'checkbox') {
+ // checkboxes don't capture this key
+ e.preventDefault();
+ return;
+ }
+ } else if (e.keyCode != 9 || e.shiftKey) {
+ opt.$menu.trigger('prevcommand');
+ return;
+ }
+ // omitting break;
+
+ // case 9: // tab - reached through omitted break;
+ case 40: // down
+ handle.keyStop(e, opt);
+ if (opt.isInput) {
+ if (e.keyCode == 9) {
+ e.preventDefault();
+ opt.$selected && opt.$selected.find('input, textarea, select').blur();
+ opt.$menu.trigger('nextcommand');
+ return;
+ } else if (e.keyCode == 40 && opt.$selected.find('input, textarea, select').prop('type') == 'checkbox') {
+ // checkboxes don't capture this key
+ e.preventDefault();
+ return;
+ }
+ } else {
+ opt.$menu.trigger('nextcommand');
+ return;
+ }
+ break;
+
+ case 37: // left
+ handle.keyStop(e, opt);
+ if (opt.isInput || !opt.$selected || !opt.$selected.length) {
+ break;
+ }
+
+ if (!opt.$selected.parent().hasClass('context-menu-root')) {
+ var $parent = opt.$selected.parent().parent();
+ opt.$selected.trigger('contextmenu:blur');
+ opt.$selected = $parent;
+ return;
+ }
+ break;
+
+ case 39: // right
+ handle.keyStop(e, opt);
+ if (opt.isInput || !opt.$selected || !opt.$selected.length) {
+ break;
+ }
+
+ var itemdata = opt.$selected.data('contextMenu') || {};
+ if (itemdata.$menu && opt.$selected.hasClass('context-menu-submenu')) {
+ opt.$selected = null;
+ itemdata.$selected = null;
+ itemdata.$menu.trigger('nextcommand');
+ return;
+ }
+ break;
+
+ case 35: // end
+ case 36: // home
+ if (opt.$selected && opt.$selected.find('input, textarea, select').length) {
+ return;
+ } else {
+ (opt.$selected && opt.$selected.parent() || opt.$menu)
+ .children(':not(.disabled, .not-selectable)')[e.keyCode == 36 ? 'first' : 'last']()
+ .trigger('contextmenu:focus');
+ e.preventDefault();
+ return;
+ }
+ break;
+
+ case 13: // enter
+ handle.keyStop(e, opt);
+ if (opt.isInput) {
+ if (opt.$selected && !opt.$selected.is('textarea, select')) {
+ e.preventDefault();
+ return;
+ }
+ break;
+ }
+ opt.$selected && opt.$selected.trigger('mouseup');
+ return;
+
+ case 32: // space
+ case 33: // page up
+ case 34: // page down
+ // prevent browser from scrolling down while menu is visible
+ handle.keyStop(e, opt);
+ return;
+
+ case 27: // esc
+ handle.keyStop(e, opt);
+ opt.$menu.trigger('contextmenu:hide');
+ return;
+
+ default: // 0-9, a-z
+ var k = (String.fromCharCode(e.keyCode)).toUpperCase();
+ if (opt.accesskeys[k]) {
+ // according to the specs accesskeys must be invoked immediately
+ opt.accesskeys[k].$node.trigger(opt.accesskeys[k].$menu
+ ? 'contextmenu:focus'
+ : 'mouseup'
+ );
+ return;
+ }
+ break;
+ }
+ // pass event to selected item,
+ // stop propagation to avoid endless recursion
+ e.stopPropagation();
+ opt.$selected && opt.$selected.trigger(e);
+ },
+
+ // select previous possible command in menu
+ prevItem: function(e) {
+ e.stopPropagation();
+ var opt = $(this).data('contextMenu') || {};
+
+ // obtain currently selected menu
+ if (opt.$selected) {
+ var $s = opt.$selected;
+ opt = opt.$selected.parent().data('contextMenu') || {};
+ opt.$selected = $s;
+ }
+
+ var $children = opt.$menu.children(),
+ $prev = !opt.$selected || !opt.$selected.prev().length ? $children.last() : opt.$selected.prev(),
+ $round = $prev;
+
+ // skip disabled
+ while ($prev.hasClass('disabled') || $prev.hasClass('not-selectable')) {
+ if ($prev.prev().length) {
+ $prev = $prev.prev();
+ } else {
+ $prev = $children.last();
+ }
+ if ($prev.is($round)) {
+ // break endless loop
+ return;
+ }
+ }
+
+ // leave current
+ if (opt.$selected) {
+ handle.itemMouseleave.call(opt.$selected.get(0), e);
+ }
+
+ // activate next
+ handle.itemMouseenter.call($prev.get(0), e);
+
+ // focus input
+ var $input = $prev.find('input, textarea, select');
+ if ($input.length) {
+ $input.focus();
+ }
+ },
+ // select next possible command in menu
+ nextItem: function(e) {
+ e.stopPropagation();
+ var opt = $(this).data('contextMenu') || {};
+
+ // obtain currently selected menu
+ if (opt.$selected) {
+ var $s = opt.$selected;
+ opt = opt.$selected.parent().data('contextMenu') || {};
+ opt.$selected = $s;
+ }
+
+ var $children = opt.$menu.children(),
+ $next = !opt.$selected || !opt.$selected.next().length ? $children.first() : opt.$selected.next(),
+ $round = $next;
+
+ // skip disabled
+ while ($next.hasClass('disabled') || $next.hasClass('not-selectable')) {
+ if ($next.next().length) {
+ $next = $next.next();
+ } else {
+ $next = $children.first();
+ }
+ if ($next.is($round)) {
+ // break endless loop
+ return;
+ }
+ }
+
+ // leave current
+ if (opt.$selected) {
+ handle.itemMouseleave.call(opt.$selected.get(0), e);
+ }
+
+ // activate next
+ handle.itemMouseenter.call($next.get(0), e);
+
+ // focus input
+ var $input = $next.find('input, textarea, select');
+ if ($input.length) {
+ $input.focus();
+ }
+ },
+
+ // flag that we're inside an input so the key handler can act accordingly
+ focusInput: function(e) {
+ var $this = $(this).closest('.context-menu-item'),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot;
+
+ root.$selected = opt.$selected = $this;
+ root.isInput = opt.isInput = true;
+ },
+ // flag that we're inside an input so the key handler can act accordingly
+ blurInput: function(e) {
+ var $this = $(this).closest('.context-menu-item'),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot;
+
+ root.isInput = opt.isInput = false;
+ },
+
+ // :hover on menu
+ menuMouseenter: function(e) {
+ var root = $(this).data().contextMenuRoot;
+ root.hovering = true;
+ },
+ // :hover on menu
+ menuMouseleave: function(e) {
+ var root = $(this).data().contextMenuRoot;
+ if (root.$layer && root.$layer.is(e.relatedTarget)) {
+ root.hovering = false;
+ }
+ },
+
+ // :hover done manually so key handling is possible
+ itemMouseenter: function(e) {
+ var $this = $(this),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot;
+
+ root.hovering = true;
+
+ // abort if we're re-entering
+ if (e && root.$layer && root.$layer.is(e.relatedTarget)) {
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ }
+
+ // make sure only one item is selected
+ (opt.$menu ? opt : root).$menu
+ .children('.hover').trigger('contextmenu:blur');
+
+ if ($this.hasClass('disabled') || $this.hasClass('not-selectable')) {
+ opt.$selected = null;
+ return;
+ }
+
+ $this.trigger('contextmenu:focus');
+ },
+ // :hover done manually so key handling is possible
+ itemMouseleave: function(e) {
+ var $this = $(this),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot;
+
+ if (root !== opt && root.$layer && root.$layer.is(e.relatedTarget)) {
+ root.$selected && root.$selected.trigger('contextmenu:blur');
+ e.preventDefault();
+ e.stopImmediatePropagation();
+ root.$selected = opt.$selected = opt.$node;
+ return;
+ }
+
+ $this.trigger('contextmenu:blur');
+ },
+ // contextMenu item click
+ itemClick: function(e) {
+ var $this = $(this),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot,
+ key = data.contextMenuKey,
+ callback;
+
+ // abort if the key is unknown or disabled or is a menu
+ if (!opt.items[key] || $this.is('.disabled, .context-menu-submenu, .context-menu-separator, .not-selectable')) {
+ return;
+ }
+
+ e.preventDefault();
+ e.stopImmediatePropagation();
+
+ if ($.isFunction(root.callbacks[key]) && Object.prototype.hasOwnProperty.call(root.callbacks, key)) {
+ // item-specific callback
+ callback = root.callbacks[key];
+ } else if ($.isFunction(root.callback)) {
+ // default callback
+ callback = root.callback;
+ } else {
+ // no callback, no action
+ return;
+ }
+
+ // hide menu if callback doesn't stop that
+ if (callback.call(root.$trigger, key, root) !== false) {
+ root.$menu.trigger('contextmenu:hide');
+ } else if (root.$menu.parent().length) {
+ op.update.call(root.$trigger, root);
+ }
+ },
+ // ignore click events on input elements
+ inputClick: function(e) {
+ e.stopImmediatePropagation();
+ },
+
+ // hide <menu>
+ hideMenu: function(e, data) {
+ var root = $(this).data('contextMenuRoot');
+ op.hide.call(root.$trigger, root, data && data.force);
+ },
+ // focus <command>
+ focusItem: function(e) {
+ e.stopPropagation();
+ var $this = $(this),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot;
+
+ $this.addClass('hover')
+ .siblings('.hover').trigger('contextmenu:blur');
+
+ // remember selected
+ opt.$selected = root.$selected = $this;
+
+ // position sub-menu - do after show so dumb $.ui.position can keep up
+ if (opt.$node) {
+ root.positionSubmenu.call(opt.$node, opt.$menu);
+ }
+ },
+ // blur <command>
+ blurItem: function(e) {
+ e.stopPropagation();
+ var $this = $(this),
+ data = $this.data(),
+ opt = data.contextMenu,
+ root = data.contextMenuRoot;
+
+ $this.removeClass('hover');
+ opt.$selected = null;
+ }
+ },
+ // operations
+ op = {
+ show: function(opt, x, y) {
+ var $trigger = $(this),
+ offset,
+ css = {};
+
+ // hide any open menus
+ $('#context-menu-layer').trigger('mousedown');
+
+ // backreference for callbacks
+ opt.$trigger = $trigger;
+
+ // show event
+ if (opt.events.show.call($trigger, opt) === false) {
+ $currentTrigger = null;
+ return;
+ }
+
+ // create or update context menu
+ op.update.call($trigger, opt);
+
+ // position menu
+ opt.position.call($trigger, opt, x, y);
+
+ // make sure we're in front
+ if (opt.zIndex) {
+ css.zIndex = zindex($trigger) + opt.zIndex;
+ }
+
+ // add layer
+ op.layer.call(opt.$menu, opt, css.zIndex);
+
+ // adjust sub-menu zIndexes
+ opt.$menu.find('ul').css('zIndex', css.zIndex + 1);
+
+ // position and show context menu
+ opt.$menu.css( css )[opt.animation.show](opt.animation.duration, function() {
+ $trigger.trigger('contextmenu:visible');
+ });
+ // make options available and set state
+ $trigger
+ .data('contextMenu', opt)
+ .addClass("context-menu-active");
+
+ // register key handler
+ $(document).off('keydown.contextMenu').on('keydown.contextMenu', handle.key);
+ // register autoHide handler
+ if (opt.autoHide) {
+ // mouse position handler
+ $(document).on('mousemove.contextMenuAutoHide', function(e) {
+ // need to capture the offset on mousemove,
+ // since the page might've been scrolled since activation
+ var pos = $trigger.offset();
+ pos.right = pos.left + $trigger.outerWidth();
+ pos.bottom = pos.top + $trigger.outerHeight();
+
+ if (opt.$layer && !opt.hovering && (!(e.pageX >= pos.left && e.pageX <= pos.right) || !(e.pageY >= pos.top && e.pageY <= pos.bottom))) {
+ // if mouse in menu...
+ opt.$menu.trigger('contextmenu:hide');
+ }
+ });
+ }
+ },
+ hide: function(opt, force) {
+ var $trigger = $(this);
+ if (!opt) {
+ opt = $trigger.data('contextMenu') || {};
+ }
+
+ // hide event
+ if (!force && opt.events && opt.events.hide.call($trigger, opt) === false) {
+ return;
+ }
+
+ // remove options and revert state
+ $trigger
+ .removeData('contextMenu')
+ .removeClass("context-menu-active");
+
+ if (opt.$layer) {
+ // keep layer for a bit so the contextmenu event can be aborted properly by opera
+ setTimeout((function($layer) {
+ return function(){
+ $layer.remove();
+ };
+ })(opt.$layer), 10);
+
+ try {
+ delete opt.$layer;
+ } catch(e) {
+ opt.$layer = null;
+ }
+ }
+
+ // remove handle
+ $currentTrigger = null;
+ // remove selected
+ opt.$menu.find('.hover').trigger('contextmenu:blur');
+ opt.$selected = null;
+ // unregister key and mouse handlers
+ //$(document).off('.contextMenuAutoHide keydown.contextMenu'); // http://bugs.jquery.com/ticket/10705
+ $(document).off('.contextMenuAutoHide').off('keydown.contextMenu');
+ // hide menu
+ opt.$menu && opt.$menu[opt.animation.hide](opt.animation.duration, function (){
+ // tear down dynamically built menu after animation is completed.
+ if (opt.build) {
+ opt.$menu.remove();
+ $.each(opt, function(key, value) {
+ switch (key) {
+ case 'ns':
+ case 'selector':
+ case 'build':
+ case 'trigger':
+ return true;
+
+ default:
+ opt[key] = undefined;
+ try {
+ delete opt[key];
+ } catch (e) {}
+ return true;
+ }
+ });
+ }
+
+ setTimeout(function() {
+ $trigger.trigger('contextmenu:hidden');
+ }, 10);
+ });
+ },
+ create: function(opt, root) {
+ if (root === undefined) {
+ root = opt;
+ }
+ // create contextMenu
+ opt.$menu = $('<ul class="context-menu-list"></ul>').addClass(opt.className || "").data({
+ 'contextMenu': opt,
+ 'contextMenuRoot': root
+ });
+
+ $.each(['callbacks', 'commands', 'inputs'], function(i,k){
+ opt[k] = {};
+ if (!root[k]) {
+ root[k] = {};
+ }
+ });
+
+ root.accesskeys || (root.accesskeys = {});
+
+ // create contextMenu items
+ $.each(opt.items, function(key, item){
+ var $t = $('<li class="context-menu-item"></li>').addClass(item.className || ""),
+ $label = null,
+ $input = null;
+
+ // iOS needs to see a click-event bound to an element to actually
+ // have the TouchEvents infrastructure trigger the click event
+ $t.on('click', $.noop);
+
+ item.$node = $t.data({
+ 'contextMenu': opt,
+ 'contextMenuRoot': root,
+ 'contextMenuKey': key
+ });
+
+ // register accesskey
+ // NOTE: the accesskey attribute should be applicable to any element, but Safari5 and Chrome13 still can't do that
+ if (item.accesskey) {
+ var aks = splitAccesskey(item.accesskey);
+ for (var i=0, ak; ak = aks[i]; i++) {
+ if (!root.accesskeys[ak]) {
+ root.accesskeys[ak] = item;
+ item._name = item.name.replace(new RegExp('(' + ak + ')', 'i'), '<span class="context-menu-accesskey">$1</span>');
+ break;
+ }
+ }
+ }
+
+ if (typeof item == "string") {
+ $t.addClass('context-menu-separator not-selectable');
+ } else if (item.type && types[item.type]) {
+ // run custom type handler
+ types[item.type].call($t, item, opt, root);
+ // register commands
+ $.each([opt, root], function(i,k){
+ k.commands[key] = item;
+ if ($.isFunction(item.callback)) {
+ k.callbacks[key] = item.callback;
+ }
+ });
+ } else {
+ // add label for input
+ if (item.type == 'html') {
+ $t.addClass('context-menu-html not-selectable');
+ } else if (item.type) {
+ $label = $('<label></label>').appendTo($t);
+ $('<span></span>').html(item._name || item.name).appendTo($label);
+ $t.addClass('context-menu-input');
+ opt.hasTypes = true;
+ $.each([opt, root], function(i,k){
+ k.commands[key] = item;
+ k.inputs[key] = item;
+ });
+ } else if (item.items) {
+ item.type = 'sub';
+ }
+
+ switch (item.type) {
+ case 'text':
+ $input = $('<input type="text" value="1" name="" value="">')
+ .attr('name', 'context-menu-input-' + key)
+ .val(item.value || "")
+ .appendTo($label);
+ break;
+
+ case 'textarea':
+ $input = $('<textarea name=""></textarea>')
+ .attr('name', 'context-menu-input-' + key)
+ .val(item.value || "")
+ .appendTo($label);
+
+ if (item.height) {
+ $input.height(item.height);
+ }
+ break;
+
+ case 'checkbox':
+ $input = $('<input type="checkbox" value="1" name="" value="">')
+ .attr('name', 'context-menu-input-' + key)
+ .val(item.value || "")
+ .prop("checked", !!item.selected)
+ .prependTo($label);
+ break;
+
+ case 'radio':
+ $input = $('<input type="radio" value="1" name="" value="">')
+ .attr('name', 'context-menu-input-' + item.radio)
+ .val(item.value || "")
+ .prop("checked", !!item.selected)
+ .prependTo($label);
+ break;
+
+ case 'select':
+ $input = $('<select name="">')
+ .attr('name', 'context-menu-input-' + key)
+ .appendTo($label);
+ if (item.options) {
+ $.each(item.options, function(value, text) {
+ $('<option></option>').val(value).text(text).appendTo($input);
+ });
+ $input.val(item.selected);
+ }
+ break;
+
+ case 'sub':
+ // FIXME: shouldn't this .html() be a .text()?
+ $('<span></span>').html(item._name || item.name).appendTo($t);
+ item.appendTo = item.$node;
+ op.create(item, root);
+ $t.data('contextMenu', item).addClass('context-menu-submenu');
+ item.callback = null;
+ break;
+
+ case 'html':
+ $(item.html).appendTo($t);
+ break;
+
+ default:
+ $.each([opt, root], function(i,k){
+ k.commands[key] = item;
+ if ($.isFunction(item.callback)) {
+ k.callbacks[key] = item.callback;
+ }
+ });
+ // FIXME: shouldn't this .html() be a .text()?
+ $('<span></span>').html(item._name || item.name || "").appendTo($t);
+ break;
+ }
+
+ // disable key listener in <input>
+ if (item.type && item.type != 'sub' && item.type != 'html') {
+ $input
+ .on('focus', handle.focusInput)
+ .on('blur', handle.blurInput);
+
+ if (item.events) {
+ $input.on(item.events, opt);
+ }
+ }
+
+ // add icons
+ if (item.icon) {
+ $t.addClass("icon icon-" + item.icon);
+ }
+ }
+
+ // cache contained elements
+ item.$input = $input;
+ item.$label = $label;
+
+ // attach item to menu
+ $t.appendTo(opt.$menu);
+
+ // Disable text selection
+ if (!opt.hasTypes && $.support.eventSelectstart) {
+ // browsers support user-select: none,
+ // IE has a special event for text-selection
+ // browsers supporting neither will not be preventing text-selection
+ $t.on('selectstart.disableTextSelect', handle.abortevent);
+ }
+ });
+ // attach contextMenu to <body> (to bypass any possible overflow:hidden issues on parents of the trigger element)
+ if (!opt.$node) {
+ opt.$menu.css('display', 'none').addClass('context-menu-root');
+ }
+ opt.$menu.appendTo(opt.appendTo || document.body);
+ },
+ resize: function($menu, nested) {
+ // determine widths of submenus, as CSS won't grow them automatically
+ // position:absolute within position:absolute; min-width:100; max-width:200; results in width: 100;
+ // kinda sucks hard...
+
+ // determine width of absolutely positioned element
+ $menu.css({position: 'absolute', display: 'block'});
+ // don't apply yet, because that would break nested elements' widths
+ // add a pixel to circumvent word-break issue in IE9 - #80
+ $menu.data('width', Math.ceil($menu.width()) + 1);
+ // reset styles so they allow nested elements to grow/shrink naturally
+ $menu.css({
+ position: 'static',
+ minWidth: '0px',
+ maxWidth: '100000px'
+ });
+ // identify width of nested menus
+ $menu.find('> li > ul').each(function() {
+ op.resize($(this), true);
+ });
+ // reset and apply changes in the end because nested
+ // elements' widths wouldn't be calculatable otherwise
+ if (!nested) {
+ $menu.find('ul').andSelf().css({
+ position: '',
+ display: '',
+ minWidth: '',
+ maxWidth: ''
+ }).width(function() {
+ return $(this).data('width');
+ });
+ }
+ },
+ update: function(opt, root) {
+ var $trigger = this;
+ if (root === undefined) {
+ root = opt;
+ op.resize(opt.$menu);
+ }
+ // re-check disabled for each item
+ opt.$menu.children().each(function(){
+ var $item = $(this),
+ key = $item.data('contextMenuKey'),
+ item = opt.items[key],
+ disabled = ($.isFunction(item.disabled) && item.disabled.call($trigger, key, root)) || item.disabled === true;
+
+ // dis- / enable item
+ $item[disabled ? 'addClass' : 'removeClass']('disabled');
+
+ if (item.type) {
+ // dis- / enable input elements
+ $item.find('input, select, textarea').prop('disabled', disabled);
+
+ // update input states
+ switch (item.type) {
+ case 'text':
+ case 'textarea':
+ item.$input.val(item.value || "");
+ break;
+
+ case 'checkbox':
+ case 'radio':
+ item.$input.val(item.value || "").prop('checked', !!item.selected);
+ break;
+
+ case 'select':
+ item.$input.val(item.selected || "");
+ break;
+ }
+ }
+
+ if (item.$menu) {
+ // update sub-menu
+ op.update.call($trigger, item, root);
+ }
+ });
+ },
+ layer: function(opt, zIndex) {
+ // add transparent layer for click area
+ // filter and background for Internet Explorer, Issue #23
+ var $layer = opt.$layer = $('<div id="context-menu-layer" style="position:fixed; z-index:' + zIndex + '; top:0; left:0; opacity: 0; filter: alpha(opacity=0); background-color: #000;"></div>')
+ .css({height: $win.height(), width: $win.width(), display: 'block'})
+ .data('contextMenuRoot', opt)
+ .insertBefore(this)
+ .on('contextmenu', handle.abortevent)
+ .on('mousedown', handle.layerClick);
+
+ // IE6 doesn't know position:fixed;
+ if (!$.support.fixedPosition) {
+ $layer.css({
+ 'position' : 'absolute',
+ 'height' : $(document).height()
+ });
+ }
+
+ return $layer;
+ }
+ };
+
+// split accesskey according to http://www.whatwg.org/specs/web-apps/current-work/multipage/editing.html#assigned-access-key
+function splitAccesskey(val) {
+ var t = val.split(/\s+/),
+ keys = [];
+
+ for (var i=0, k; k = t[i]; i++) {
+ k = k[0].toUpperCase(); // first character only
+ // theoretically non-accessible characters should be ignored, but different systems, different keyboard layouts, ... screw it.
+ // a map to look up already used access keys would be nice
+ keys.push(k);
+ }
+
+ return keys;
+}
+
+// handle contextMenu triggers
+$.fn.contextMenu = function(operation) {
+ if (operation === undefined) {
+ this.first().trigger('contextmenu');
+ } else if (operation.x && operation.y) {
+ this.first().trigger($.Event("contextmenu", {pageX: operation.x, pageY: operation.y}));
+ } else if (operation === "hide") {
+ var $menu = this.data('contextMenu').$menu;
+ $menu && $menu.trigger('contextmenu:hide');
+ } else if (operation === "destroy") {
+ $.contextMenu("destroy", {context: this});
+ } else if ($.isPlainObject(operation)) {
+ operation.context = this;
+ $.contextMenu("create", operation);
+ } else if (operation) {
+ this.removeClass('context-menu-disabled');
+ } else if (!operation) {
+ this.addClass('context-menu-disabled');
+ }
+
+ return this;
+};
+
+// manage contextMenu instances
+$.contextMenu = function(operation, options) {
+ if (typeof operation != 'string') {
+ options = operation;
+ operation = 'create';
+ }
+
+ if (typeof options == 'string') {
+ options = {selector: options};
+ } else if (options === undefined) {
+ options = {};
+ }
+
+ // merge with default options
+ var o = $.extend(true, {}, defaults, options || {});
+ var $document = $(document);
+ var $context = $document;
+ var _hasContext = false;
+
+ if (!o.context || !o.context.length) {
+ o.context = document;
+ } else {
+ // you never know what they throw at you...
+ $context = $(o.context).first();
+ o.context = $context.get(0);
+ _hasContext = o.context !== document;
+ }
+
+ switch (operation) {
+ case 'create':
+ // no selector no joy
+ if (!o.selector) {
+ throw new Error('No selector specified');
+ }
+ // make sure internal classes are not bound to
+ if (o.selector.match(/.context-menu-(list|item|input)($|\s)/)) {
+ throw new Error('Cannot bind to selector "' + o.selector + '" as it contains a reserved className');
+ }
+ if (!o.build && (!o.items || $.isEmptyObject(o.items))) {
+ throw new Error('No Items specified');
+ }
+ counter ++;
+ o.ns = '.contextMenu' + counter;
+ if (!_hasContext) {
+ namespaces[o.selector] = o.ns;
+ }
+ menus[o.ns] = o;
+
+ // default to right click
+ if (!o.trigger) {
+ o.trigger = 'right';
+ }
+
+ if (!initialized) {
+ // make sure item click is registered first
+ $document
+ .on({
+ 'contextmenu:hide.contextMenu': handle.hideMenu,
+ 'prevcommand.contextMenu': handle.prevItem,
+ 'nextcommand.contextMenu': handle.nextItem,
+ 'contextmenu.contextMenu': handle.abortevent,
+ 'mouseenter.contextMenu': handle.menuMouseenter,
+ 'mouseleave.contextMenu': handle.menuMouseleave
+ }, '.context-menu-list')
+ .on('mouseup.contextMenu', '.context-menu-input', handle.inputClick)
+ .on({
+ 'mouseup.contextMenu': handle.itemClick,
+ 'contextmenu:focus.contextMenu': handle.focusItem,
+ 'contextmenu:blur.contextMenu': handle.blurItem,
+ 'contextmenu.contextMenu': handle.abortevent,
+ 'mouseenter.contextMenu': handle.itemMouseenter,
+ 'mouseleave.contextMenu': handle.itemMouseleave
+ }, '.context-menu-item');
+
+ initialized = true;
+ }
+
+ // engage native contextmenu event
+ $context
+ .on('contextmenu' + o.ns, o.selector, o, handle.contextmenu);
+
+ if (_hasContext) {
+ // add remove hook, just in case
+ $context.on('remove' + o.ns, function() {
+ $(this).contextMenu("destroy");
+ });
+ }
+
+ switch (o.trigger) {
+ case 'hover':
+ $context
+ .on('mouseenter' + o.ns, o.selector, o, handle.mouseenter)
+ .on('mouseleave' + o.ns, o.selector, o, handle.mouseleave);
+ break;
+
+ case 'left':
+ $context.on('click' + o.ns, o.selector, o, handle.click);
+ break;
+ /*
+ default:
+ // http://www.quirksmode.org/dom/events/contextmenu.html
+ $document
+ .on('mousedown' + o.ns, o.selector, o, handle.mousedown)
+ .on('mouseup' + o.ns, o.selector, o, handle.mouseup);
+ break;
+ */
+ }
+
+ // create menu
+ if (!o.build) {
+ op.create(o);
+ }
+ break;
+
+ case 'destroy':
+ var $visibleMenu;
+ if (_hasContext) {
+ // get proper options
+ var context = o.context;
+ $.each(menus, function(ns, o) {
+ if (o.context !== context) {
+ return true;
+ }
+
+ $visibleMenu = $('.context-menu-list').filter(':visible');
+ if ($visibleMenu.length && $visibleMenu.data().contextMenuRoot.$trigger.is($(o.context).find(o.selector))) {
+ $visibleMenu.trigger('contextmenu:hide', {force: true});
+ }
+
+ try {
+ if (menus[o.ns].$menu) {
+ menus[o.ns].$menu.remove();
+ }
+
+ delete menus[o.ns];
+ } catch(e) {
+ menus[o.ns] = null;
+ }
+
+ $(o.context).off(o.ns);
+
+ return true;
+ });
+ } else if (!o.selector) {
+ $document.off('.contextMenu .contextMenuAutoHide');
+ $.each(menus, function(ns, o) {
+ $(o.context).off(o.ns);
+ });
+
+ namespaces = {};
+ menus = {};
+ counter = 0;
+ initialized = false;
+
+ $('#context-menu-layer, .context-menu-list').remove();
+ } else if (namespaces[o.selector]) {
+ $visibleMenu = $('.context-menu-list').filter(':visible');
+ if ($visibleMenu.length && $visibleMenu.data().contextMenuRoot.$trigger.is(o.selector)) {
+ $visibleMenu.trigger('contextmenu:hide', {force: true});
+ }
+
+ try {
+ if (menus[namespaces[o.selector]].$menu) {
+ menus[namespaces[o.selector]].$menu.remove();
+ }
+
+ delete menus[namespaces[o.selector]];
+ } catch(e) {
+ menus[namespaces[o.selector]] = null;
+ }
+
+ $document.off(namespaces[o.selector]);
+ }
+ break;
+
+ case 'html5':
+ // if <command> or <menuitem> are not handled by the browser,
+ // or options was a bool true,
+ // initialize $.contextMenu for them
+ if ((!$.support.htmlCommand && !$.support.htmlMenuitem) || (typeof options == "boolean" && options)) {
+ $('menu[type="context"]').each(function() {
+ if (this.id) {
+ $.contextMenu({
+ selector: '[contextmenu=' + this.id +']',
+ items: $.contextMenu.fromMenu(this)
+ });
+ }
+ }).css('display', 'none');
+ }
+ break;
+
+ default:
+ throw new Error('Unknown operation "' + operation + '"');
+ }
+
+ return this;
+};
+
+// import values into <input> commands
+$.contextMenu.setInputValues = function(opt, data) {
+ if (data === undefined) {
+ data = {};
+ }
+
+ $.each(opt.inputs, function(key, item) {
+ switch (item.type) {
+ case 'text':
+ case 'textarea':
+ item.value = data[key] || "";
+ break;
+
+ case 'checkbox':
+ item.selected = data[key] ? true : false;
+ break;
+
+ case 'radio':
+ item.selected = (data[item.radio] || "") == item.value ? true : false;
+ break;
+
+ case 'select':
+ item.selected = data[key] || "";
+ break;
+ }
+ });
+};
+
+// export values from <input> commands
+$.contextMenu.getInputValues = function(opt, data) {
+ if (data === undefined) {
+ data = {};
+ }
+
+ $.each(opt.inputs, function(key, item) {
+ switch (item.type) {
+ case 'text':
+ case 'textarea':
+ case 'select':
+ data[key] = item.$input.val();
+ break;
+
+ case 'checkbox':
+ data[key] = item.$input.prop('checked');
+ break;
+
+ case 'radio':
+ if (item.$input.prop('checked')) {
+ data[item.radio] = item.value;
+ }
+ break;
+ }
+ });
+
+ return data;
+};
+
+// find <label for="xyz">
+function inputLabel(node) {
+ return (node.id && $('label[for="'+ node.id +'"]').val()) || node.name;
+}
+
+// convert <menu> to items object
+function menuChildren(items, $children, counter) {
+ if (!counter) {
+ counter = 0;
+ }
+
+ $children.each(function() {
+ var $node = $(this),
+ node = this,
+ nodeName = this.nodeName.toLowerCase(),
+ label,
+ item;
+
+ // extract <label><input>
+ if (nodeName == 'label' && $node.find('input, textarea, select').length) {
+ label = $node.text();
+ $node = $node.children().first();
+ node = $node.get(0);
+ nodeName = node.nodeName.toLowerCase();
+ }
+
+ /*
+ * <menu> accepts flow-content as children. that means <embed>, <canvas> and such are valid menu items.
+ * Not being the sadistic kind, $.contextMenu only accepts:
+ * <command>, <menuitem>, <hr>, <span>, <p> <input [text, radio, checkbox]>, <textarea>, <select> and of course <menu>.
+ * Everything else will be imported as an html node, which is not interfaced with contextMenu.
+ */
+
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/commands.html#concept-command
+ switch (nodeName) {
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/interactive-elements.html#the-menu-element
+ case 'menu':
+ item = {name: $node.attr('label'), items: {}};
+ counter = menuChildren(item.items, $node.children(), counter);
+ break;
+
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/commands.html#using-the-a-element-to-define-a-command
+ case 'a':
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/commands.html#using-the-button-element-to-define-a-command
+ case 'button':
+ item = {
+ name: $node.text(),
+ disabled: !!$node.attr('disabled'),
+ callback: (function(){ return function(){ $node.click(); }; })()
+ };
+ break;
+
+ // http://www.whatwg.org/specs/web-apps/current-work/multipage/commands.html#using-the-command-element-to-define-a-command
+
+ case 'menuitem':
+ case 'command':
+ switch ($node.attr('type')) {
+ case undefined:
+ case 'command':
+ case 'menuitem':
+ item = {
+ name: $node.attr('label'),
+ disabled: !!$node.attr('disabled'),
+ callback: (function(){ return function(){ $node.click(); }; })()
+ };
+ break;
+
+ case 'checkbox':
+ item = {
+ type: 'checkbox',
+ disabled: !!$node.attr('disabled'),
+ name: $node.attr('label'),
+ selected: !!$node.attr('checked')
+ };
+ break;
+
+ case 'radio':
+ item = {
+ type: 'radio',
+ disabled: !!$node.attr('disabled'),
+ name: $node.attr('label'),
+ radio: $node.attr('radiogroup'),
+ value: $node.attr('id'),
+ selected: !!$node.attr('checked')
+ };
+ break;
+
+ default:
+ item = undefined;
+ }
+ break;
+
+ case 'hr':
+ item = '-------';
+ break;
+
+ case 'input':
+ switch ($node.attr('type')) {
+ case 'text':
+ item = {
+ type: 'text',
+ name: label || inputLabel(node),
+ disabled: !!$node.attr('disabled'),
+ value: $node.val()
+ };
+ break;
+
+ case 'checkbox':
+ item = {
+ type: 'checkbox',
+ name: label || inputLabel(node),
+ disabled: !!$node.attr('disabled'),
+ selected: !!$node.attr('checked')
+ };
+ break;
+
+ case 'radio':
+ item = {
+ type: 'radio',
+ name: label || inputLabel(node),
+ disabled: !!$node.attr('disabled'),
+ radio: !!$node.attr('name'),
+ value: $node.val(),
+ selected: !!$node.attr('checked')
+ };
+ break;
+
+ default:
+ item = undefined;
+ break;
+ }
+ break;
+
+ case 'select':
+ item = {
+ type: 'select',
+ name: label || inputLabel(node),
+ disabled: !!$node.attr('disabled'),
+ selected: $node.val(),
+ options: {}
+ };
+ $node.children().each(function(){
+ item.options[this.value] = $(this).text();
+ });
+ break;
+
+ case 'textarea':
+ item = {
+ type: 'textarea',
+ name: label || inputLabel(node),
+ disabled: !!$node.attr('disabled'),
+ value: $node.val()
+ };
+ break;
+
+ case 'label':
+ break;
+
+ default:
+ item = {type: 'html', html: $node.clone(true)};
+ break;
+ }
+
+ if (item) {
+ counter++;
+ items['key' + counter] = item;
+ }
+ });
+
+ return counter;
+}
+
+// convert html5 menu
+$.contextMenu.fromMenu = function(element) {
+ var $this = $(element),
+ items = {};
+
+ menuChildren(items, $this.children());
+
+ return items;
+};
+
+// make defaults accessible
+$.contextMenu.defaults = defaults;
+$.contextMenu.types = types;
+// export internal functions - undocumented, for hacking only!
+$.contextMenu.handle = handle;
+$.contextMenu.op = op;
+$.contextMenu.menus = menus;
+
+})(jQuery);
git://git.onelab.eu / unfold.git / blobdiff