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'use strict';
'require baseclass';
'require ui';
return baseclass.extend({
__init__: function() {
ui.menu.load().then(L.bind(this.render, this));
},
render: function(tree) {
var node = tree,
url = '';
this.renderModeMenu(tree);
if (L.env.dispatchpath.length >= 3) {
for (var i = 0; i < 3 && node; i++) {
node = node.children[L.env.dispatchpath[i]];
url = url + (url ? '/' : '') + L.env.dispatchpath[i];
}
if (node)
this.renderTabMenu(node, url);
}
},
handleMenuExpand: function(ev) {
var a = ev.target, ul1 = a.parentNode.parentNode, ul2 = a.nextElementSibling;
document.querySelectorAll('ul.mainmenu.l1 > li.active').forEach(function(li) {
if (li !== a.parentNode)
li.classList.remove('active');
});
if (!ul2)
return;
if (ul2.parentNode.offsetLeft + ul2.offsetWidth <= ul1.offsetLeft + ul1.offsetWidth)
ul2.classList.add('align-left');
ul1.classList.add('active');
a.parentNode.classList.add('active');
a.blur();
ev.preventDefault();
ev.stopPropagation();
},
renderMainMenu: function(tree, url, level) {
var l = (level || 0) + 1,
ul = E('ul', { 'class': 'mainmenu l%d'.format(l) }),
children = ui.menu.getChildren(tree);
if (children.length == 0 || l > 2)
return E([]);
for (var i = 0; i < children.length; i++) {
var isActive = (L.env.dispatchpath[l] == children[i].name),
activeClass = 'mainmenu-item-%s%s'.format(children[i].name, isActive ? ' selected' : '');
ul.appendChild(E('li', { 'class': activeClass }, [
E('a', {
'href': L.url(url, children[i].name),
'click': (l == 1) ? this.handleMenuExpand : null,
}, [ _(children[i].title) ]),
this.renderMainMenu(children[i], url + '/' + children[i].name, l)
]));
}
if (l == 1) {
var container = document.querySelector('#mainmenu');
container.appendChild(ul);
container.style.display = '';
}
return ul;
},
renderModeMenu: function(tree) {
var ul = document.querySelector('#modemenu'),
children = ui.menu.getChildren(tree);
for (var i = 0; i < children.length; i++) {
var isActive = (L.env.requestpath.length ? children[i].name == L.env.requestpath[0] : i == 0);
ul.appendChild(E('li', {}, [
E('a', {
'href': L.url(children[i].name),
'class': isActive ? 'active' : null
}, [ _(children[i].title) ])
]));
if (isActive)
this.renderMainMenu(children[i], children[i].name);
}
if (ul.children.length > 1)
ul.style.display = '';
},
renderTabMenu: function(tree, url, level) {
var container = document.querySelector('#tabmenu'),
l = (level || 0) + 1,
ul = E('ul', { 'class': 'cbi-tabmenu' }),
children = ui.menu.getChildren(tree),
activeNode = null;
if (children.length == 0)
return E([]);
for (var i = 0; i < children.length; i++) {
var isActive = (L.env.dispatchpath[l + 2] == children[i].name),
activeClass = isActive ? ' cbi-tab' : '',
className = 'tabmenu-item-%s %s'.format(children[i].name, activeClass);
ul.appendChild(E('li', { 'class': className }, [
E('a', { 'href': L.url(url, children[i].name) }, [ _(children[i].title) ] )
]));
if (isActive)
activeNode = children[i];
}
container.appendChild(ul);
container.style.display = '';
if (activeNode)
container.appendChild(this.renderTabMenu(activeNode, url + '/' + activeNode.name, l));
return ul;
}
});
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