diff --git a/airtime_mvc/public/js/contextmenu/jquery.contextMenu.js b/airtime_mvc/public/js/contextmenu/jquery.contextMenu.js index 759f54334..566b82521 100644 --- a/airtime_mvc/public/js/contextmenu/jquery.contextMenu.js +++ b/airtime_mvc/public/js/contextmenu/jquery.contextMenu.js @@ -1,1458 +1,1458 @@ -/* - * jQuery contextMenu - Plugin for simple contextMenu handling - * - * Version: 1.5.8 - * - * 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 structure if $.support[htmlCommand || htmlMenuitem] and !opt.disableNative - -// determine html5 compatibility -$.support.htmlMenuitem = ('HTMLMenuItemElement' in window); -$.support.htmlCommand = ('HTMLCommandElement' in window); - -var // currently active contextMenu trigger - $currentTrigger = null, - // is contextMenu initialized with at least one menu? - initialized = false, - // flag stating to ignore the contextmenu event - ignoreThisClick = false, - // window handle - $win = $(window), - // number of registered menus - counter = 0, - // mapping selector to namespace - namespaces = {}, - // mapping namespace to options - menus = {}, - // custom command type handlers - types = {}, - // default values - defaults = { - // selector of contextMenu trigger - selector: null, - // where to append the menu to - appendTo: null, - // method to trigger context menu ["right", "left", "hover"] - trigger: "right", - // hide menu when mouse leaves trigger / menu elements - autoHide: false, - // ignore right click triggers for left, hover or custom activation - ignoreRightClick: false, - // ms to wait before showing a hover-triggered context menu - delay: 200, - // determine position to show menu at - determinePosition: function($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.$menu.position(); - } else { - // x and y are given (by mouse event) - var triggerIsFixed = opt.$trigger.parents().andSelf() - .filter(function() { - return $(this).css('position') == "fixed"; - }).length; - - if (triggerIsFixed) { - y -= $win.scrollTop(); - x -= $win.scrollLeft(); - } - 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: "fit" - }).css('display', ''); - } else { - // determine contextMenu position - var offset = this.offset(); - offset.top += 0; - offset.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 || $tt.prop('nodeName').toLowerCase() == 'body') { - break; - } - } - - return zin; - }, - // event handlers - handle = { - // abort anything - abortevent: function(e){ - e.preventDefault(); - e.stopImmediatePropagation(); - }, - - // contextmenu show dispatcher - contextmenu: function(e) { - var $this = $(this); - // disable actual context-menu - e.preventDefault(); - e.stopImmediatePropagation(); - - // ignore right click trigger - if (ignoreThisClick) { - ignoreThisClick = false; - return; - } - - if (!$this.hasClass('context-menu-disabled')) { - // theoretically need to fire a show event at - // 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) { - // dynamically build menu on invocation - $.extend(true, e.data, defaults, e.data.build($currentTrigger, e) || {}); - 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(jQuery.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(jQuery.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(jQuery.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; - }, - - // ignore right click trigger - ignoreRightClick: function(e) { - if (e.button == 2) { - ignoreThisClick = true; - } - }, - - // click on layer to hide contextMenu - layerClick: function(e) { - var $this = $(this), - root = $this.data('contextMenuRoot'); - - e.preventDefault(); - e.stopImmediatePropagation(); - $this.remove(); - root.$menu.trigger('contextmenu:hide'); - /* (Airtime) added this to allow user to exit out of menu. - * if ignoreThisClick remains false, every right click - * thereafter continues to show the menu - */ - if (handle.ignoreRightClick) { - if (e.button == 2) { - ignoreThisClick = true; - } - } - }, - // key handled :hover - keyStop: function(e, opt) { - if (!opt.isInput) { - e.preventDefault(); - } - - e.stopPropagation(); - }, - key: function(e) { - var opt = $currentTrigger.data('contextMenu') || {}, - $children = opt.$menu.children(), - $round; - - switch (e.keyCode) { - case 9: - case 38: // up - handle.keyStop(e, opt); - // if keyCode is [38 (up)] or [9 (tab) with shift] - if (opt.isInput) { - if (e.keyCode == 9 && e.shiftKey) { - e.preventDefault(); - opt.$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; - } - - case 9: // tab - 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 - if (!opt.items[key] || $this.hasClass('disabled')) { - return; - } - - e.preventDefault(); - e.stopImmediatePropagation(); - - if ($.isFunction(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.$menu.trigger('contextmenu:hide'); - } else { - op.update.call(root.$trigger, root); - } - }, - // ignore click events on input elements - inputClick: function(e) { - e.stopImmediatePropagation(); - }, - - // hide - hideMenu: function(e) { - var root = $(this).data('contextMenuRoot'); - op.hide.call(root.$trigger, root); - }, - // focus - 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 - 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 $this = $(this), - offset, - css = {}; - - // hide any open menus - $('#context-menu-layer').trigger('mousedown'); - - // show event - if (opt.events.show.call($this, opt) === false) { - $currentTrigger = null; - return; - } - - // backreference for callbacks - opt.$trigger = $this; - - // create or update context menu - op.update.call($this, opt); - - // position menu - opt.position.call($this, opt, x, y); - - // make sure we're in front - if (opt.zIndex) { - css.zIndex = zindex($this) + 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); - // make options available - $this.data('contextMenu', opt); - // register key handler - $(document).off('keydown.contextMenu').on('keydown.contextMenu', handle.key); - // register autoHide handler - if (opt.autoHide) { - // trigger element coordinates - var pos = $this.position(); - pos.right = pos.left + $this.outerWidth(); - pos.bottom = pos.top + this.outerHeight(); - // mouse position handler - $(document).on('mousemove.contextMenuAutoHide', function(e) { - if (opt.$layer && !opt.hovering && (!(e.pageX >= pos.left && e.pageX <= pos.right) || !(e.pageY >= pos.top && e.pageY <= pos.bottom))) { - // if mouse in menu... - opt.$layer.trigger('mousedown'); - } - }); - } - }, - hide: function(opt) { - var $this = $(this); - if (!opt) { - opt = $this.data('contextMenu') || {}; - } - - // hide event - if (opt.events && opt.events.hide.call($this, opt) === false) { - return; - } - - if (opt.$layer) { - try { - opt.$layer.remove(); - 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.$menu[opt.animation.hide](opt.animation.duration); - - // tear down dynamically built menu - if (opt.build) { - opt.$menu.remove(); - $.each(opt, function(key, value) { - switch (key) { - case 'ns': - case 'selector': - case 'build': - case 'trigger': - case 'ignoreRightClick': - return true; - - default: - opt[key] = undefined; - try { - delete opt[key]; - } catch (e) {} - return true; - } - }); - } - }, - create: function(opt, root) { - if (root === undefined) { - root = opt; - } - // create contextMenu - opt.$menu = $('
    ').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 = $('
  • '), - $label = null, - $input = null; - - item.$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'), '$1'); - 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 = $('').appendTo($t); - $('').html(item._name || item.name).appendTo($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 = $('') - .val(item.value || "").appendTo($label); - break; - - case 'textarea': - $input = $('') - .val(item.value || "").appendTo($label); - - if (item.height) { - $input.height(item.height); - } - break; - - case 'checkbox': - $input = $('') - .val(item.value || "").prop("checked", !!item.selected).prependTo($label); - break; - - case 'radio': - $input = $('') - .val(item.value || "").prop("checked", !!item.selected).prependTo($label); - break; - - case 'select': - $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); - } - } - - // 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) { - if($.browser.msie) { - $t.on('selectstart.disableTextSelect', handle.abortevent); - } else if(!$.browser.mozilla) { - $t.on('mousedown.disableTextSelect', handle.abortevent); - } - } - }); - // attach contextMenu to (to bypass any possible overflow:hidden issues on parents of the trigger element) - if (!opt.$node) { - opt.$menu.css('display', 'none').addClass('context-menu-root'); - } - opt.$menu.appendTo(opt.appendTo || document.body); - }, - update: function(opt, root) { - var $this = this; - if (root === undefined) { - root = opt; - // determine widths of submenus, as CSS won't grow them automatically - // position:absolute > position:absolute; min-width:100; max-width:200; results in width: 100; - // kinda sucks hard... - opt.$menu.find('ul').andSelf().css({position: 'static', display: 'block'}).each(function(){ - var $this = $(this); - $this.width($this.css('position', 'absolute').width()) - .css('position', 'static'); - }).css({position: '', display: ''}); - } - // 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($this, 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.$menu) { - // update sub-menu - op.update.call($this, item, root); - } - }); - }, - layer: function(opt, zIndex) { - // add transparent layer for click area - // filter and background for Internet Explorer, Issue #23 - return opt.$layer = $('
    ') - .css({height: $win.height(), width: $win.width(), display: 'block'}) - .data('contextMenuRoot', opt) - .insertBefore(this) - .on('mousedown', handle.layerClick); - } - }; - -// split accesskey according to http://www.whatwg.org/specs/web-apps/current-work/multipage/editing.html#assigned-access-key -function splitAccesskey(val) { - var t = val.split(/\s+/), - keys = []; - - for (var i=0, k; k = t[i]; i++) { - k = k[0].toUpperCase(); // first character only - // theoretically non-accessible characters should be ignored, but different systems, different keyboard layouts, ... screw it. - // a map to look up already used access keys would be nice - keys.push(k); - } - - return keys; -} - -// handle contextMenu triggers -$.fn.contextMenu = function(operation) { - if (operation === undefined) { - this.first().trigger('contextmenu'); - } else if (operation.x && operation.y) { - this.first().trigger(jQuery.Event("contextmenu", {pageX: operation.x, pageY: operation.y})); - } else if (operation === "hide") { - var $menu = this.data('contextMenu').$menu; - $menu && $menu.trigger('contextmenu:hide'); - } else if (operation) { - this.removeClass('context-menu-disabled'); - } else if (!operation) { - this.addClass('context-menu-disabled'); - } - - return this; -}; - -// manage contextMenu instances -$.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 || {}), - $body = $body = $(document); - - switch (operation) { - case 'create': - // no selector no joy - if (!o.selector) { - throw new Error('No selector specified'); - } - // make sure internal classes are not bound to - if (o.selector.match(/.context-menu-(list|item|input)($|\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 sepcified'); - } - counter ++; - o.ns = '.contextMenu' + counter; - namespaces[o.selector] = o.ns; - menus[o.ns] = o; - - if (!initialized) { - // make sure item click is registered first - $body - .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 - $body - .on('contextmenu' + o.ns, o.selector, o, handle.contextmenu); - - switch (o.trigger) { - case 'hover': - $body - .on('mouseenter' + o.ns, o.selector, o, handle.mouseenter) - .on('mouseleave' + o.ns, o.selector, o, handle.mouseleave); - break; - - case 'left': - $body.on('click' + o.ns, o.selector, o, handle.click); - break; - /* - default: - // http://www.quirksmode.org/dom/events/contextmenu.html - $body - .on('mousedown' + o.ns, o.selector, o, handle.mousedown) - .on('mouseup' + o.ns, o.selector, o, handle.mouseup); - break; - */ - } - - if (o.trigger != 'hover' && o.ignoreRightClick) { - $body.on('mousedown' + o.ns, o.selector, handle.ignoreRightClick); - } - - // create menu - if (!o.build) { - op.create(o); - } - break; - - case 'destroy': - if (!o.selector) { - $body.off('.contextMenu .contextMenuAutoHide'); - $.each(namespaces, function(key, value) { - $body.off(value); - }); - - namespaces = {}; - menus = {}; - counter = 0; - initialized = false; - - $('.context-menu-list').remove(); - } else if (namespaces[o.selector]) { - try { - if (menus[namespaces[o.selector]].$menu) { - menus[namespaces[o.selector]].$menu.remove(); - } - - delete menus[namespaces[o.selector]]; - } catch(e) { - menus[namespaces[o.selector]] = null; - } - - $body.off(namespaces[o.selector]); - } - break; - - case 'html5': - // if or 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: $.contextMenu.fromMenu(this) - }); - } - }).css('display', 'none'); - } - break; - - default: - throw new Error('Unknown operation "' + operation + '"'); - } - - return this; -}; - -// import values into commands -$.contextMenu.setInputValues = function(opt, data) { - if (data === undefined) { - data = {}; - } - - $.each(opt.inputs, function(key, item) { - switch (item.type) { - case 'text': - case 'textarea': - item.value = data[key] || ""; - break; - - case 'checkbox': - item.selected = data[key] ? true : false; - break; - - case 'radio': - item.selected = (data[item.radio] || "") == item.value ? true : false; - break; - - case 'select': - item.selected = data[key] || ""; - break; - } - }); -}; - -// export values from commands -$.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