// Util: PatternFly Vertical Navigation
// Must have navbar-toggle in navbar-pf-vertical for expand/collapse
(function ($) {
'use strict';
$.fn.setupVerticalNavigation = function (handleItemSelections, ignoreDrawer) {
var navElement = $('.nav-pf-vertical'),
bodyContentElement = $('.container-pf-nav-pf-vertical'),
toggleNavBarButton = $('.navbar-toggle'),
handleResize = true,
explicitCollapse = false,
subDesktop = false,
hoverDelay = 500,
hideDelay = hoverDelay + 200,
inMobileState = function () {
return bodyContentElement.hasClass('hidden-nav');
},
forceResize = function (delay) {
setTimeout(function () {
$(window).trigger('resize');
}, delay);
},
showSecondaryMenu = function () {
if (inMobileState() || !subDesktop) {
navElement.addClass('secondary-visible-pf');
bodyContentElement.addClass('secondary-visible-pf');
}
// Dispatch a resize event when showing the secondary menu in non-subdesktop state to
// allow content to adjust to the secondary menu sizing
if (!subDesktop) {
forceResize(100);
}
},
hideSecondaryMenu = function () {
navElement.removeClass('secondary-visible-pf');
bodyContentElement.removeClass('secondary-visible-pf');
if (navElement.find('.secondary-nav-item-pf.is-hover').length <= 1) {
navElement.removeClass('hover-secondary-nav-pf');
}
navElement.find('.mobile-nav-item-pf').each(function (index, item) {
$(item).removeClass('mobile-nav-item-pf');
});
navElement.find('.is-hover').each(function (index, item) {
$(item).removeClass('is-hover');
});
},
hideTertiaryMenu = function () {
navElement.removeClass('tertiary-visible-pf');
bodyContentElement.removeClass('tertiary-visible-pf');
if (navElement.find('.tertiary-nav-item-pf.is-hover').length <= 1) {
navElement.removeClass('hover-tertiary-nav-pf');
}
navElement.find('.mobile-nav-item-pf').each(function (index, item) {
$(item).removeClass('mobile-nav-item-pf');
});
navElement.find('.is-hover').each(function (index, item) {
$(item).removeClass('is-hover');
});
},
setActiveItem = function (item) {
// remove all .active
$('.nav-pf-vertical .list-group-item.active').removeClass('active');
// add .active to item and its parents
item.addClass('active').parents('.list-group-item').addClass('active');
},
updateSecondaryMenuDisplayAfterSelection = function () {
if (inMobileState()) {
navElement.removeClass('show-mobile-nav');
hideSecondaryMenu();
navElement.find('.mobile-nav-item-pf').each(function (index, item) {
$(item).removeClass('mobile-nav-item-pf');
});
} else {
showSecondaryMenu();
}
},
updateSecondaryCollapsedState = function (setCollapsed, collapsedItem) {
if (setCollapsed) {
collapsedItem.addClass('collapsed');
navElement.addClass('collapsed-secondary-nav-pf');
bodyContentElement.addClass('collapsed-secondary-nav-pf');
} else {
if (collapsedItem) {
collapsedItem.removeClass('collapsed');
} else {
// Remove any collapsed secondary menus
navElement.find('[data-toggle="collapse-secondary-nav"]').each(function (index, element) {
var $e = $(element);
$e.removeClass('collapsed');
});
}
navElement.removeClass('collapsed-secondary-nav-pf');
bodyContentElement.removeClass('collapsed-secondary-nav-pf');
}
},
updateTertiaryCollapsedState = function (setCollapsed, collapsedItem) {
if (setCollapsed) {
collapsedItem.addClass('collapsed');
navElement.addClass('collapsed-tertiary-nav-pf');
bodyContentElement.addClass('collapsed-tertiary-nav-pf');
updateSecondaryCollapsedState(false);
} else {
if (collapsedItem) {
collapsedItem.removeClass('collapsed');
} else {
// Remove any collapsed tertiary menus
navElement.find('[data-toggle="collapse-tertiary-nav"]').each(function (index, element) {
var $e = $(element);
$e.removeClass('collapsed');
});
}
navElement.removeClass('collapsed-tertiary-nav-pf');
bodyContentElement.removeClass('collapsed-tertiary-nav-pf');
}
},
updateMobileMenu = function (selected, secondaryItem) {
$(document).find('.list-group-item.mobile-nav-item-pf').each(function (index, item) {
$(item).removeClass('mobile-nav-item-pf');
});
$(document).find('.list-group-item.mobile-secondary-item-pf').each(function (index, item) {
$(item).removeClass('mobile-secondary-item-pf');
});
if (selected) {
selected.addClass('mobile-nav-item-pf');
if (secondaryItem) {
secondaryItem.addClass('mobile-secondary-item-pf');
navElement.removeClass('show-mobile-secondary');
navElement.addClass('show-mobile-tertiary');
} else {
navElement.addClass('show-mobile-secondary');
navElement.removeClass('show-mobile-tertiary');
}
} else {
navElement.removeClass('show-mobile-secondary');
navElement.removeClass('show-mobile-tertiary');
}
},
enterMobileState = function () {
if (!navElement.hasClass('hidden')) {
//Set the nav to being hidden
navElement.addClass('hidden');
navElement.removeClass('collapsed');
//Set the body class to the correct state
bodyContentElement.removeClass('collapsed-nav');
bodyContentElement.addClass('hidden-nav');
// Reset the collapsed states
updateSecondaryCollapsedState(false);
updateTertiaryCollapsedState(false);
explicitCollapse = false;
}
},
exitMobileState = function () {
// Always remove the hidden & peek class
navElement.removeClass('hidden show-mobile-nav');
// Set the body class back to the default
bodyContentElement.removeClass('hidden-nav');
},
checkNavState = function () {
var width = $(window).width(), makeSecondaryVisible;
if (!handleResize) {
return;
}
// Check to see if we need to enter/exit the mobile state
if (width < $.pfBreakpoints.tablet && !explicitCollapse) {
enterMobileState();
} else if (navElement.hasClass('hidden')) {
exitMobileState();
}
// Check to see if we need to enter/exit the sub desktop state
if (width < $.pfBreakpoints.desktop) {
if (!subDesktop) {
// Collapse the navigation bars when entering sub desktop mode
navElement.addClass('collapsed');
bodyContentElement.addClass('collapsed-nav');
}
if (width >= $.pfBreakpoints.tablet) {
hideSecondaryMenu();
}
subDesktop = true;
} else {
makeSecondaryVisible = subDesktop && (navElement.find('.secondary-nav-item-pf.active').length > 0);
subDesktop = false;
if (makeSecondaryVisible) {
showSecondaryMenu();
}
}
if (explicitCollapse) {
navElement.addClass('collapsed');
bodyContentElement.addClass('collapsed-nav');
} else {
navElement.removeClass('collapsed');
bodyContentElement.removeClass('collapsed-nav');
}
},
collapseMenu = function () {
//Make sure this is expanded
navElement.addClass('collapsed');
//Set the body class to the correct state
bodyContentElement.addClass('collapsed-nav');
if (subDesktop) {
hideSecondaryMenu();
}
explicitCollapse = true;
},
enableTransitions = function () {
// enable transitions only when toggleNavBarButton is clicked or window is resized
$('html').addClass('transitions');
},
expandMenu = function () {
//Make sure this is expanded
navElement.removeClass('collapsed');
//Set the body class to the correct state
bodyContentElement.removeClass('collapsed-nav');
explicitCollapse = false;
// Dispatch a resize event when showing the expanding then menu to
// allow content to adjust to the menu sizing
if (!subDesktop) {
forceResize(100);
}
},
bindMenuBehavior = function () {
toggleNavBarButton.on('click', function (e) {
var $drawer;
enableTransitions();
if (inMobileState()) {
// Toggle the mobile nav
if (navElement.hasClass('show-mobile-nav')) {
navElement.removeClass('show-mobile-nav');
} else {
// Always start at the primary menu
updateMobileMenu();
navElement.addClass('show-mobile-nav');
// If the notification drawer is shown, hide it
if (!ignoreDrawer) {
$drawer = $('.drawer-pf');
if ($drawer.length) {
$('.drawer-pf-trigger').removeClass('open');
$drawer.addClass('hide');
}
}
}
} else if (navElement.hasClass('collapsed')) {
window.localStorage.setItem('patternfly-navigation-primary', 'expanded');
expandMenu();
} else {
window.localStorage.setItem('patternfly-navigation-primary', 'collapsed');
collapseMenu();
}
});
},
forceHideSecondaryMenu = function () {
navElement.addClass('force-hide-secondary-nav-pf');
setTimeout(function () {
navElement.removeClass('force-hide-secondary-nav-pf');
}, 500);
},
bindMenuItemsBehavior = function (handleSelection) {
$(document).find('.nav-pf-vertical .list-group-item').each(function (index, item) {
var onClickFn,
$item = $(item),
$nav = $item.closest('[class*="nav-pf-"]');
if ($nav.hasClass('nav-pf-vertical')) {
// Set main nav active item on click or show secondary nav if it has a secondary nav bar and we are in the mobile state
onClickFn = function (event) {
var $this = $(this), $secondaryItem, $tertiaryItem, $activeItem;
if (!$this.hasClass('secondary-nav-item-pf')) {
hideSecondaryMenu();
if (inMobileState()) {
updateMobileMenu();
navElement.removeClass('show-mobile-nav');
}
if (handleSelection) {
setActiveItem($this);
// Don't process the click on the item
event.stopImmediatePropagation();
}
} else if (inMobileState()) {
updateMobileMenu($this);
} else if (handleSelection) {
$activeItem = $secondaryItem = $item.find('.nav-pf-secondary-nav > .list-group > .list-group-item').eq(0);
if ($secondaryItem.hasClass('tertiary-nav-item-pf')) {
$activeItem = $secondaryItem.find('.nav-pf-tertiary-nav > .list-group > .list-group-item').eq(0);
}
setActiveItem($activeItem);
event.stopImmediatePropagation();
}
};
} else if ($nav.hasClass('nav-pf-secondary-nav')) {
// Set secondary nav active item on click or show tertiary nav if it has a tertiary nav bar and we are in the mobile state
onClickFn = function (event) {
var $this = $(this), $tertiaryItem, $primaryItem;
if (!$this.hasClass('tertiary-nav-item-pf')) {
if (inMobileState()) {
updateMobileMenu();
navElement.removeClass('show-mobile-nav');
}
updateSecondaryMenuDisplayAfterSelection();
if (handleSelection) {
setActiveItem($item);
hideSecondaryMenu();
event.stopImmediatePropagation();
}
} else if (inMobileState()) {
$primaryItem = $item.parents('.list-group-item');
updateMobileMenu($this, $primaryItem);
event.stopImmediatePropagation();
} else if (handleSelection) {
$tertiaryItem = $item.find('.nav-pf-tertiary-nav > .list-group > .list-group-item').eq(0);
setActiveItem($tertiaryItem);
event.stopImmediatePropagation();
}
};
} else if ($nav.hasClass('nav-pf-tertiary-nav')) {
// Set tertiary nav active item on click
onClickFn = function (event) {
if (inMobileState()) {
updateMobileMenu();
navElement.removeClass('show-mobile-nav');
}
updateSecondaryMenuDisplayAfterSelection();
if (handleSelection) {
setActiveItem($item);
hideTertiaryMenu();
hideSecondaryMenu();
event.stopImmediatePropagation();
}
};
}
// register event handler
$item.on('click.pf.secondarynav.data-api', onClickFn);
});
$(document).find('.secondary-nav-item-pf').each(function (index, secondaryItem) {
var $secondaryItem = $(secondaryItem);
// Collapse the secondary nav bar when the toggle is clicked
$secondaryItem.on('click.pf.secondarynav.data-api', '[data-toggle="collapse-secondary-nav"]', function (e) {
var $this = $(this);
if (inMobileState()) {
updateMobileMenu();
e.stopImmediatePropagation();
} else {
if ($this.hasClass('collapsed')) {
window.localStorage.setItem('patternfly-navigation-secondary', 'expanded');
window.localStorage.setItem('patternfly-navigation-tertiary', 'expanded');
updateSecondaryCollapsedState(false, $this);
forceHideSecondaryMenu();
} else {
window.localStorage.setItem('patternfly-navigation-secondary', 'collapsed');
updateSecondaryCollapsedState(true, $this);
}
}
navElement.removeClass('hover-secondary-nav-pf');
if (handleSelection) {
// Don't process the click on the parent item
e.stopImmediatePropagation();
}
});
$secondaryItem.find('.tertiary-nav-item-pf').each(function (index, primaryItem) {
var $primaryItem = $(primaryItem);
// Collapse the tertiary nav bar when the toggle is clicked
$primaryItem.on('click.pf.tertiarynav.data-api', '[data-toggle="collapse-tertiary-nav"]', function (e) {
var $this = $(this);
if (inMobileState()) {
updateMobileMenu($secondaryItem);
e.stopImmediatePropagation();
} else {
if ($this.hasClass('collapsed')) {
window.localStorage.setItem('patternfly-navigation-secondary', 'expanded');
window.localStorage.setItem('patternfly-navigation-tertiary', 'expanded');
updateTertiaryCollapsedState(false, $this);
forceHideSecondaryMenu();
} else {
window.localStorage.setItem('patternfly-navigation-tertiary', 'collapsed');
updateTertiaryCollapsedState(true, $this);
}
}
navElement.removeClass('hover-secondary-nav-pf');
navElement.removeClass('hover-tertiary-nav-pf');
if (handleSelection) {
// Don't process the click on the parent item
e.stopImmediatePropagation();
}
});
});
});
// Show secondary nav bar on hover of secondary nav items
$(document).on('mouseenter.pf.tertiarynav.data-api', '.secondary-nav-item-pf', function (e) {
var $this = $(this);
if (!inMobileState()) {
if ($this[0].navUnHoverTimeout !== undefined) {
clearTimeout($this[0].navUnHoverTimeout);
$this[0].navUnHoverTimeout = undefined;
} else if ($this[0].navHoverTimeout === undefined) {
$this[0].navHoverTimeout = setTimeout(function () {
navElement.addClass('hover-secondary-nav-pf');
$this.addClass('is-hover');
$this[0].navHoverTimeout = undefined;
}, hoverDelay);
}
}
});
$(document).on('mouseleave.pf.tertiarynav.data-api', '.secondary-nav-item-pf', function (e) {
var $this = $(this);
if ($this[0].navHoverTimeout !== undefined) {
clearTimeout($this[0].navHoverTimeout);
$this[0].navHoverTimeout = undefined;
} else if ($this[0].navUnHoverTimeout === undefined &&
navElement.find('.secondary-nav-item-pf.is-hover').length > 0) {
$this[0].navUnHoverTimeout = setTimeout(function () {
if (navElement.find('.secondary-nav-item-pf.is-hover').length <= 1) {
navElement.removeClass('hover-secondary-nav-pf');
}
$this.removeClass('is-hover');
$this[0].navUnHoverTimeout = undefined;
}, hideDelay);
}
});
// Show tertiary nav bar on hover of secondary nav items
$(document).on('mouseover.pf.tertiarynav.data-api', '.tertiary-nav-item-pf', function (e) {
var $this = $(this);
if (!inMobileState()) {
if ($this[0].navUnHoverTimeout !== undefined) {
clearTimeout($this[0].navUnHoverTimeout);
$this[0].navUnHoverTimeout = undefined;
} else if ($this[0].navHoverTimeout === undefined) {
$this[0].navHoverTimeout = setTimeout(function () {
navElement.addClass('hover-tertiary-nav-pf');
$this.addClass('is-hover');
$this[0].navHoverTimeout = undefined;
}, hoverDelay);
}
}
});
$(document).on('mouseout.pf.tertiarynav.data-api', '.tertiary-nav-item-pf', function (e) {
var $this = $(this);
if ($this[0].navHoverTimeout !== undefined) {
clearTimeout($this[0].navHoverTimeout);
$this[0].navHoverTimeout = undefined;
} else if ($this[0].navUnHoverTimeout === undefined) {
$this[0].navUnHoverTimeout = setTimeout(function () {
if (navElement.find('.tertiary-nav-item-pf.is-hover').length <= 1) {
navElement.removeClass('hover-tertiary-nav-pf');
}
$this.removeClass('is-hover');
$this[0].navUnHoverTimeout = undefined;
}, hideDelay);
}
});
},
loadFromLocalStorage = function () {
if (inMobileState()) {
return;
}
if (window.localStorage.getItem('patternfly-navigation-primary') === 'collapsed') {
collapseMenu();
}
if ($('.nav-pf-vertical.nav-pf-vertical-collapsible-menus').length > 0) {
if (window.localStorage.getItem('patternfly-navigation-secondary') === 'collapsed') {
updateSecondaryCollapsedState(true, $('.secondary-nav-item-pf.active [data-toggle=collapse-secondary-nav]'));
}
if (window.localStorage.getItem('patternfly-navigation-tertiary') === 'collapsed') {
updateTertiaryCollapsedState(true, $('.tertiary-nav-item-pf.active [data-toggle=collapse-tertiary-nav]'));
}
}
},
setTooltips = function () {
var tooltipOptions = {
container: 'body',
placement: 'bottom',
delay: { 'show': '500', 'hide': '200' },
template: '<div class="nav-pf-vertical-tooltip tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>'
};
$('.nav-pf-vertical [data-toggle="tooltip"]').tooltip(tooltipOptions);
$('.nav-pf-vertical').on("show.bs.tooltip", function (e) {
return $(this).hasClass("collapsed");
});
},
init = function (handleItemSelections) {
// Hide the nav menus during initialization
navElement.addClass('hide-nav-pf');
bodyContentElement.addClass('hide-nav-pf');
//Set correct state on load
checkNavState();
// Bind Top level hamburger menu with menu behavior;
bindMenuBehavior();
// Bind menu items
bindMenuItemsBehavior(handleItemSelections);
//Set tooltips
setTooltips();
loadFromLocalStorage();
// Show the nav menus
navElement.removeClass('hide-nav-pf');
bodyContentElement.removeClass('hide-nav-pf');
forceResize(250);
},
self = {
hideMenu: function () {
handleResize = false;
enterMobileState();
},
showMenu: function () {
handleResize = true;
exitMobileState();
},
isVisible: function () {
return handleResize;
}
};
if (!$.fn.setupVerticalNavigation.self) {
$.fn.setupVerticalNavigation.self = self;
//Listen for the window resize event and collapse/hide as needed
$(window).on('resize', function () {
checkNavState();
enableTransitions();
});
init(handleItemSelections);
}
return $.fn.setupVerticalNavigation.self;
};
}(jQuery));