From ca3ad6305ec0655ad8475a12ac2228b61cdd9ba0 Mon Sep 17 00:00:00 2001
From: Lionel LASKE <llaske@c2s.fr>
Date: Sat, 25 Aug 2012 20:23:36 +0000
Subject: Init commit

---
(limited to 'html/lib/onyx/source/MoreToolbar.js')

diff --git a/html/lib/onyx/source/MoreToolbar.js b/html/lib/onyx/source/MoreToolbar.js
new file mode 100644
index 0000000..83afb68
--- /dev/null
+++ b/html/lib/onyx/source/MoreToolbar.js
@@ -0,0 +1,141 @@
+/**
+	onyx.MoreToolbar is a kind of <a href="#onyx.Toolbar">onyx.Toolbar</a> that can adapt to different screen sizes by moving overflowing controls and content into an <a href="#onyx.Menu">onyx.Menu</a>
+
+		{kind: "onyx.MoreToolbar", components: [
+			{content: "More Toolbar", unmoveable: true},
+			{kind: "onyx.Button", content: "Alpha"},
+			{kind: "onyx.Button", content: "Beta"},
+			{kind: "onyx.Button", content: "Gamma", unmoveable: true},
+			{kind: "onyx.Button", content: "Epsilon"}
+		]},
+		
+	A control can be forced to never move to the menu by setting the optional unmovable property to true (default is false).
+	
+	Optionally you can specify a class to be applied to the menu via the menuClass property. You can also specify a class for items that have been moved via the the movedClass property.
+*/
+
+enyo.kind({
+	name: "onyx.MoreToolbar",
+	//* @public
+	classes: "onyx-toolbar onyx-more-toolbar",
+	//* style class to be applied to the menu
+	menuClass: "",
+	//* style class to be applied to individual controls moved from the toolbar to the menu
+	movedClass: "",
+	//* @protected
+	layoutKind: "FittableColumnsLayout",
+	noStretch: true,
+	handlers: {
+		onHide: "reflow"
+	},
+	tools: [
+		{name: "client", fit: true, classes: "onyx-toolbar-inline"},
+		{name: "nard", kind: "onyx.MenuDecorator", showing: false, onActivate: "activated", components: [
+			{kind: "onyx.IconButton", classes: "onyx-more-button"},
+			{name: "menu", kind: "onyx.Menu", classes: "onyx-more-menu", prepend: true}
+		]}
+	],
+	initComponents: function() {
+		if(this.menuClass && this.menuClass.length>0 && !this.$.menu.hasClass(this.menuClass)) {
+			this.$.menu.addClass(this.menuClass);
+		}
+		this.createChrome(this.tools);
+		this.inherited(arguments);
+	},
+	reflow: function() {
+		this.inherited(arguments);
+		if (this.isContentOverflowing()) {
+			this.$.nard.show();
+			if (this.popItem()) {
+				this.reflow();
+			}
+		} else if (this.tryPushItem()) {
+			this.reflow();
+		} else if (!this.$.menu.children.length) {
+			this.$.nard.hide();
+			this.$.menu.hide();
+		}
+	},
+	activated: function(inSender, inEvent) {
+		this.addRemoveClass("active",inEvent.originator.active);
+	},
+	popItem: function() {
+		var c = this.findCollapsibleItem();
+		if (c) {
+			//apply movedClass is needed
+			if(this.movedClass && this.movedClass.length>0 && !c.hasClass(this.movedClass)) {
+				c.addClass(this.movedClass);
+			}
+			this.$.menu.addChild(c);
+			var p = this.$.menu.hasNode();
+			if (p && c.hasNode()) {
+				c.insertNodeInParent(p);
+			}
+			return true;
+		}
+	},
+	pushItem: function() {
+		var c$ = this.$.menu.children;
+		var c = c$[0];
+		if (c) {
+			//remove any applied movedClass
+			if(this.movedClass && this.movedClass.length>0 && c.hasClass(this.movedClass)) {
+				c.removeClass(this.movedClass);
+			}
+			this.$.client.addChild(c);
+			var p = this.$.client.hasNode();
+			if (p && c.hasNode()) {
+				var nextChild = undefined;
+				var currIndex;
+				for(var i=0; i<this.$.client.children.length; i++) {
+					var curr = this.$.client.children[i];
+					if(curr.toolbarIndex!=undefined && curr.toolbarIndex!=i) {
+						nextChild = curr;
+						currIndex = i;
+						break;
+					}
+				}
+				if(nextChild && nextChild.hasNode()) {
+					c.insertNodeInParent(p, nextChild.node);
+					var newChild = this.$.client.children.pop();
+					this.$.client.children.splice(currIndex, 0, newChild);
+				} else {
+					c.appendNodeToParent(p);
+				}
+			}
+			return true;
+		}
+	},
+	tryPushItem: function() {
+		if (this.pushItem()) {
+			if (!this.isContentOverflowing()) {
+				return true;
+			} else {
+				this.popItem();
+			}
+		}
+	},
+	isContentOverflowing: function() {
+		if (this.$.client.hasNode()) {
+			var c$ = this.$.client.children;
+			var n = c$[c$.length-1].hasNode();
+			if(n) {
+				//Workaround: scrollWidth value not working in Firefox, so manually compute
+				//return (this.$.client.node.scrollWidth > this.$.client.node.clientWidth);
+				return ((n.offsetLeft + n.offsetWidth) > this.$.client.node.clientWidth);
+			}
+		}
+	},
+	findCollapsibleItem: function() {
+		var c$ = this.$.client.children;
+		for (var i=c$.length-1; c=c$[i]; i--) {
+			if (!c.unmoveable) {
+				return c;
+			} else {
+				if(c.toolbarIndex==undefined) {
+					c.toolbarIndex = i;
+				}
+			}
+		}
+	}
+});
--
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