More tab fixes and updates (96d637fe) · Commits · extjs / jsduck

template/app/view/Tabs.js

+152 −46

Original line number	Diff line number	Diff line
		@@ -10,13 +10,22 @@ Ext.define('Docs.view.Tabs', {
		componentCls: 'doctabs',

		minTabWidth: 80,
		maxTabWidth: 140,
		maxTabWidth: 160,

		tabs: [],
		tabsInBar: [],
		tabCache: {},

		staticTabs: [
		{ cls: 'index', href: '#' },
		{ cls: 'classes', href: '#!/api' },
		{ cls: 'guides', href: '#!/guide' },
		{ cls: 'videos', href: '#!/video' },
		{ cls: 'examples', href: '#!/example' }
		],

		initComponent: function() {
		var tpl = new Ext.XTemplate(
		this.tpl = Ext.create('Ext.XTemplate',
		'<tpl for=".">',
		'<div class="doctab overview {cls}{active}">',
		'<div class="l"></div>',
		@@ -25,31 +34,32 @@ Ext.define('Docs.view.Tabs', {
		'</div>',
		'</tpl>',
		'<div style="float: left; width: 8px"> </div>',
		'<div id="tabOverflow"></div>'
		'<div id="tabOverflow" style="visibility: hidden"></div>'
		);

		this.html = tpl.applyTemplate([
		{ cls: 'index', href: '#' },
		{ cls: 'classes', href: '#!/api' },
		{ cls: 'guides', href: '#!/guide' },
		{ cls: 'videos', href: '#!/video' },
		{ cls: 'examples', href: '#!/example' }
		]);
		this.html = this.tpl.applyTemplate(this.staticTabs);

		this.tabTpl = Ext.create('Ext.XTemplate',
		'<div class="doctab',
		'{[values.active ? (" active") : ""]}',
		'" style="',
		'{[values.width ? ("width: " + values.width + "px;") : ""]}',
		'{[values.visible ? "" : "visibility: hidden;"]}">',
		'<div class="l"></div>',
		'<div class="m">',
		'<span class="icn {iconCls}"> </span>',
		'<a class="tabUrl" href="{href}">{text}</a>',
		'</div>',
		'<div class="r"><a class="close" href="#"> </a></div>',
		'</div>'
		);

		this.callParent();
		},

		listeners: {
		afterrender: function() {
		Ext.create('Ext.button.Button', {
		baseCls: null,
		renderTo: 'tabOverflow',
		menu: {
		id: 'tabOverflowMenu',
		plain: true,
		items: []
		}
		});
		this.createOverflow();
		}
		},

		@@ -68,6 +78,8 @@ Ext.define('Docs.view.Tabs', {

		// console.log("Adding tab", tab, opts)

		this.tabCache[tab.href] = tab;

		if (!this.hasTab(tab.href)) {

		this.tabs.push(tab.href);
		@@ -78,6 +90,10 @@ Ext.define('Docs.view.Tabs', {
		this.addTabToOverflow(tab, opts);
		}
		this.activateTab(tab.href);

		if (this.tabs.length > this.maxTabsInBar()) {
		Ext.get('tabOverflow').show();
		}
		},

		/**
		@@ -89,14 +105,17 @@ Ext.define('Docs.view.Tabs', {

		if (!this.hasTab(url)) return false;

		if (this.inTabBar(url)) {
		this.removeTabFromBar(url);
		}

		var idx = Ext.Array.indexOf(this.tabs, url);
		if (idx !== false) {
		Ext.Array.erase(this.tabs, idx, 1);
		}
		var idx = Ext.Array.indexOf(this.tabsInBar, url);
		if (idx !== false) {
		Ext.Array.erase(this.tabsInBar, idx, 1);
		}
		if (this.tabs[this.tabsInBar.length]) {
		this.tabsInBar.push(this.tabs[this.tabsInBar.length]);
		}

		if (this.activeTab == url) {
		if (this.tabs.length === 0) {
		@@ -109,6 +128,13 @@ Ext.define('Docs.view.Tabs', {
		this.activateTab(this.tabs[idx]);
		}
		}

		// console.log(this.tabsInBar.length, this.tabs.length)
		if (this.tabs.length >= this.maxTabsInBar()) {
		this.refresh();
		} else {
		this.removeTabFromBar(url);
		}
		},

		/**
		@@ -122,7 +148,7 @@ Ext.define('Docs.view.Tabs', {

		this.activeTab = url;

		if (!this.inTabBar(url)) {
		if (!this.inTabs(url)) {
		this.swapLastTabWith(url);
		}

		@@ -144,10 +170,47 @@ Ext.define('Docs.view.Tabs', {
		*/
		refresh: function() {

		var html = this.tpl.applyTemplate(this.staticTabs)

		var len = this.maxTabsInBar() < this.tabs.length ? this.maxTabsInBar() : this.tabs.length;
		var tw = this.tabWidth();

		this.tabsInBar = [];

		for (var i=0; i< len; i++) {

		var tab = this.tabCache[this.tabs[i]];

		this.tabsInBar.push(tab.href);

		var tabData = Ext.apply(tab, {
		visible: true,
		active: this.activeTab === tab.href,
		width: tw
		});

		html += this.tabTpl.applyTemplate(tabData);
		}

		this.el.dom.innerHTML = html;

		// console.log(this.activeTab, this.tabs[len-1])
		if (this.activeTab != this.tabs[len-1]) {
		// this.activateTab(this.tabs[len-1]);
		Docs.History.push(this.tabs[len-1]);
		}

		this.createOverflow();
		},

		// Private methods

		tabData: function() {
		return Ext.Array.map(this.tabs, function(t){
		return this.tabCache[t];
		}, this);
		},

		/**
		* @private
		* Determines if the tab bar has room for a new tab.
		@@ -175,17 +238,7 @@ Ext.define('Docs.view.Tabs', {

		this.tabsInBar.push(tab.href);

		var tpl = Ext.create('Ext.XTemplate',
		'<div class="doctab" style="visibility: hidden">',
		'<div class="l"></div>',
		'<div class="m">',
		'<span class="icn {iconCls}"> </span>',
		'<a class="tabUrl" href="{href}">{text}</a>',
		'</div>',
		'<div class="r"><a class="close" href="#"> </a></div>',
		'</div>'
		);
		var docTab = Ext.get(tpl.append(this.el.dom, tab));
		var docTab = Ext.get(this.tabTpl.append(this.el.dom, tab));

		if (opts.animate) {
		// Effect to 'slide' the tab out when it is created.
		@@ -212,13 +265,19 @@ Ext.define('Docs.view.Tabs', {

		/**
		* @private
		* @return {Boolean} true if the tab is in the tab bar or static tabs
		*/
		removeTabFromBar: function(url) {
		inTabs: function(url) {
		var urls = Ext.Array.pluck(this.staticTabs, 'href').concat(this.tabsInBar);
		return Ext.Array.contains(urls, url);
		},

		var idx = Ext.Array.indexOf(this.tabsInBar, url);
		Ext.Array.erase(this.tabsInBar, idx, 1);
		/**
		* @private
		*/
		removeTabFromBar: function(url) {

		var docTab = Ext.get(Ext.query('.doctab a[href="' + url + '"]')[0]).up('.doctab');
		var docTab = this.getTabEl(url);

		docTab.dom.removed = true;
		docTab.animate({
		@@ -228,11 +287,11 @@ Ext.define('Docs.view.Tabs', {
		listeners: {
		afteranimate: function() {
		docTab.remove();
		this.resizeTabs();
		},
		scope: this
		}
		});
		this.resizeTabs();
		},

		/**
		@@ -241,9 +300,15 @@ Ext.define('Docs.view.Tabs', {
		*/
		addTabToOverflow: function(tab, opts) {

		var overflow = this.inTabBar(tab.href);
		if (this.tabs.length > this.tabsInBar.length && this.tabsInBar.length == this.maxTabsInBar()) {
		var inTabBar = this.inTabBar(tab.href);
		var idx = Ext.Array.indexOf(this.tabs, tab.href);

		if (this.tabs.length > this.tabsInBar.length && idx == this.maxTabsInBar()) {
		// Add 'overflow' class to last visible tab in overflow dropdown
		var prevMenuItem = Ext.ComponentQuery.query('#tabOverflowMenu menuitem[href=' + this.tabs[idx-1] + ']');
		Ext.Array.each(prevMenuItem, function(item) {
		item.addCls('overflow');
		});
		}

		Ext.getCmp('tabOverflowMenu').add({
		@@ -251,16 +316,22 @@ Ext.define('Docs.view.Tabs', {
		iconCls: tab.iconCls,
		origIcon: tab.iconCls,
		href: tab.href,
		cls: 'x-menu-item-checked' + (overflow ? '' : ' overflow')
		cls: 'x-menu-item-checked' + (inTabBar ? '' : ' overflow')
		});
		},

		/**
		* @private
		* Swaps the last tab with teh given tab currently in the overflow list
		* Swaps the last tab with the given tab currently in the overflow list
		*/
		swapLastTabWith: function(url) {
		console.log("Swap last tab with", url);
		var lastTab = this.getTabEl(this.tabsInBar[this.tabsInBar.length - 1]);
		if (lastTab) {
		var newTab = this.tabTpl.append(document.body, this.tabCache[url]);
		lastTab.dom.parentNode.replaceChild(newTab, lastTab.dom);
		this.tabsInBar[this.tabsInBar.length - 1] = url;
		Ext.get(newTab).setStyle({ visibility: 'visible', width: String(this.tabWidth()) + 'px' });
		}
		},

		/**
		@@ -286,7 +357,6 @@ Ext.define('Docs.view.Tabs', {
		* @return {Number} Width of a tab in the tab bar
		*/
		tabWidth: function() {

		var width = Math.floor(this.tabBarWidth() / this.tabsInBar.length) + 6;

		if (width > this.maxTabWidth) {
		@@ -323,6 +393,42 @@ Ext.define('Docs.view.Tabs', {
		}, this);
		},

		getTabEl: function(url) {
		var doctab = Ext.query('.doctab a[href="' + url + '"]');
		if (doctab && doctab[0]) {
		return Ext.get(doctab[0]).up('.doctab');
		}
		},

		/**
		* @private
		* Creates the overflow button and add items
		*/
		createOverflow: function() {

		if (this.overflowButton) {
		this.overflowButton.destroy();
		}

		this.overflowButton = Ext.create('Ext.button.Button', {
		baseCls: null,
		renderTo: 'tabOverflow',
		menu: {
		id: 'tabOverflowMenu',
		plain: true,
		items: []
		}
		});

		Ext.Array.each(this.tabs, function(tab) {
		this.addTabToOverflow(this.tabCache[tab]);
		}, this);

		if (this.tabs.length > this.maxTabsInBar()) {
		Ext.get('tabOverflow').show();
		}
		},

		/**
		* @private
		* Determines controller name from a URL

template/resources/sass/viewport.scss

+5 −0

Original line number	Diff line number	Diff line
		@@ -1025,3 +1025,8 @@ a {
		background-position: -12px 1px;
		}

		#exampleindex,
		#videoindex,
		#guideindex,
		#classindex {
		padding: 10px; }
		No newline at end of file