WebSVN – Applications.papyrus – Diff – /trunk/api/js/dojo/src/behavior.js


/*
	Copyright (c) 2004-2006, The Dojo Foundation
	All Rights Reserved.
 
	Licensed under the Academic Free License version 2.1 or above OR the
	modified BSD license. For more information on Dojo licensing, see:
 
		http://dojotoolkit.org/community/licensing.shtml
*/
 
 
 
dojo.provide("dojo.behavior");
dojo.require("dojo.event.*");
dojo.require("dojo.experimental");
dojo.experimental("dojo.behavior");
dojo.behavior = new function () {
	function arrIn(obj, name) {
		if (!obj[name]) {
			obj[name] = [];
		}
		return obj[name];
	}
	function forIn(obj, scope, func) {
		var tmpObj = {};
		for (var x in obj) {
			if (typeof tmpObj[x] == "undefined") {
				if (!func) {
					scope(obj[x], x);
				} else {
					func.call(scope, obj[x], x);
				}
			}
		}
	}
	this.behaviors = {};
	this.add = function (behaviorObj) {
		var tmpObj = {};
		forIn(behaviorObj, this, function (behavior, name) {
			var tBehavior = arrIn(this.behaviors, name);
			if ((dojo.lang.isString(behavior)) || (dojo.lang.isFunction(behavior))) {
				behavior = {found:behavior};
			}
			forIn(behavior, function (rule, ruleName) {
				arrIn(tBehavior, ruleName).push(rule);
			});
		});
	};
	this.apply = function () {
		dojo.profile.start("dojo.behavior.apply");
		var r = dojo.render.html;
		var safariGoodEnough = (!r.safari);
		if (r.safari) {
			var uas = r.UA.split("AppleWebKit/")[1];
			if (parseInt(uas.match(/[0-9.]{3,}/)) >= 420) {
				safariGoodEnough = true;
			}
		}
		if ((dj_undef("behaviorFastParse", djConfig) ? (safariGoodEnough) : djConfig["behaviorFastParse"])) {
			this.applyFast();
		} else {
			this.applySlow();
		}
		dojo.profile.end("dojo.behavior.apply");
	};
	this.matchCache = {};
	this.elementsById = function (id, handleRemoved) {
		var removed = [];
		var added = [];
		arrIn(this.matchCache, id);
		if (handleRemoved) {
			var nodes = this.matchCache[id];
			for (var x = 0; x < nodes.length; x++) {
				if (nodes[x].id != "") {
					removed.push(nodes[x]);
					nodes.splice(x, 1);
					x--;
				}
			}
		}
		var tElem = dojo.byId(id);
		while (tElem) {
			if (!tElem["idcached"]) {
				added.push(tElem);
			}
			tElem.id = "";
			tElem = dojo.byId(id);
		}
		this.matchCache[id] = this.matchCache[id].concat(added);
		dojo.lang.forEach(this.matchCache[id], function (node) {
			node.id = id;
			node.idcached = true;
		});
		return {"removed":removed, "added":added, "match":this.matchCache[id]};
	};
	this.applyToNode = function (node, action, ruleSetName) {
		if (typeof action == "string") {
			dojo.event.topic.registerPublisher(action, node, ruleSetName);
		} else {
			if (typeof action == "function") {
				if (ruleSetName == "found") {
					action(node);
				} else {
					dojo.event.connect(node, ruleSetName, action);
				}
			} else {
				action.srcObj = node;
				action.srcFunc = ruleSetName;
				dojo.event.kwConnect(action);
			}
		}
	};
	this.applyFast = function () {
		dojo.profile.start("dojo.behavior.applyFast");
		forIn(this.behaviors, function (tBehavior, id) {
			var elems = dojo.behavior.elementsById(id);
			dojo.lang.forEach(elems.added, function (elem) {
				forIn(tBehavior, function (ruleSet, ruleSetName) {
					if (dojo.lang.isArray(ruleSet)) {
						dojo.lang.forEach(ruleSet, function (action) {
							dojo.behavior.applyToNode(elem, action, ruleSetName);
						});
					}
				});
			});
		});
		dojo.profile.end("dojo.behavior.applyFast");
	};
	this.applySlow = function () {
		dojo.profile.start("dojo.behavior.applySlow");
		var all = document.getElementsByTagName("*");
		var allLen = all.length;
		for (var x = 0; x < allLen; x++) {
			var elem = all[x];
			if ((elem.id) && (!elem["behaviorAdded"]) && (this.behaviors[elem.id])) {
				elem["behaviorAdded"] = true;
				forIn(this.behaviors[elem.id], function (ruleSet, ruleSetName) {
					if (dojo.lang.isArray(ruleSet)) {
						dojo.lang.forEach(ruleSet, function (action) {
							dojo.behavior.applyToNode(elem, action, ruleSetName);
						});
					}
				});
			}
		}
		dojo.profile.end("dojo.behavior.applySlow");
	};
};
dojo.addOnLoad(dojo.behavior, "apply");
 

Rev 1318	Rev 1422
1	`/*`	1	`/*`
2	`Copyright (c) 2004-2006, The Dojo Foundation`	2	`Copyright (c) 2004-2006, The Dojo Foundation`
3	`All Rights Reserved.`	3	`All Rights Reserved.`
4		4
5	`Licensed under the Academic Free License version 2.1 or above OR the`	5	`Licensed under the Academic Free License version 2.1 or above OR the`
6	`modified BSD license. For more information on Dojo licensing, see:`	6	`modified BSD license. For more information on Dojo licensing, see:`
7		7
8	`http://dojotoolkit.org/community/licensing.shtml`	8	`http://dojotoolkit.org/community/licensing.shtml`
9	`*/`	9	`*/`
-		10
-		11
10		12
11	`dojo.provide("dojo.behavior");`	13	`dojo.provide("dojo.behavior");`
12	`dojo.require("dojo.event.*");`	14	`dojo.require("dojo.event.*");`
13	`dojo.require("dojo.experimental");`	15	`dojo.require("dojo.experimental");`
14	`dojo.experimental("dojo.behavior");`	16	`dojo.experimental("dojo.behavior");`
15	`dojo.behavior = new function () {`	17	`dojo.behavior = new function () {`
16	`function arrIn(obj, name) {`	18	`function arrIn(obj, name) {`
17	`if (!obj[name]) {`	19	`if (!obj[name]) {`
18	`obj[name] = [];`	20	`obj[name] = [];`
19	`}`	21	`}`
20	`return obj[name];`	22	`return obj[name];`
21	`}`	23	`}`
22	`function forIn(obj, scope, func) {`	24	`function forIn(obj, scope, func) {`
23	`var tmpObj = {};`	25	`var tmpObj = {};`
24	`for (var x in obj) {`	26	`for (var x in obj) {`
25	`if (typeof tmpObj[x] == "undefined") {`	27	`if (typeof tmpObj[x] == "undefined") {`
26	`if (!func) {`	28	`if (!func) {`
27	`scope(obj[x], x);`	29	`scope(obj[x], x);`
28	`} else {`	30	`} else {`
29	`func.call(scope, obj[x], x);`	31	`func.call(scope, obj[x], x);`
30	`}`	32	`}`
31	`}`	33	`}`
32	`}`	34	`}`
33	`}`	35	`}`
34	`this.behaviors = {};`	36	`this.behaviors = {};`
35	`this.add = function (behaviorObj) {`	37	`this.add = function (behaviorObj) {`
36	`var tmpObj = {};`	38	`var tmpObj = {};`
37	`forIn(behaviorObj, this, function (behavior, name) {`	39	`forIn(behaviorObj, this, function (behavior, name) {`
38	`var tBehavior = arrIn(this.behaviors, name);`	40	`var tBehavior = arrIn(this.behaviors, name);`
39	`if ((dojo.lang.isString(behavior)) \|\| (dojo.lang.isFunction(behavior))) {`	41	`if ((dojo.lang.isString(behavior)) \|\| (dojo.lang.isFunction(behavior))) {`
40	`behavior = {found:behavior};`	42	`behavior = {found:behavior};`
41	`}`	43	`}`
42	`forIn(behavior, function (rule, ruleName) {`	44	`forIn(behavior, function (rule, ruleName) {`
43	`arrIn(tBehavior, ruleName).push(rule);`	45	`arrIn(tBehavior, ruleName).push(rule);`
44	`});`	46	`});`
45	`});`	47	`});`
46	`};`	48	`};`
47	`this.apply = function () {`	49	`this.apply = function () {`
48	`dojo.profile.start("dojo.behavior.apply");`	50	`dojo.profile.start("dojo.behavior.apply");`
49	`var r = dojo.render.html;`	51	`var r = dojo.render.html;`
50	`var safariGoodEnough = (!r.safari);`	52	`var safariGoodEnough = (!r.safari);`
51	`if (r.safari) {`	53	`if (r.safari) {`
52	`var uas = r.UA.split("AppleWebKit/")[1];`	54	`var uas = r.UA.split("AppleWebKit/")[1];`
53	`if (parseInt(uas.match(/[0-9.]{3,}/)) >= 420) {`	55	`if (parseInt(uas.match(/[0-9.]{3,}/)) >= 420) {`
54	`safariGoodEnough = true;`	56	`safariGoodEnough = true;`
55	`}`	57	`}`
56	`}`	58	`}`
57	`if ((dj_undef("behaviorFastParse", djConfig) ? (safariGoodEnough) : djConfig["behaviorFastParse"])) {`	59	`if ((dj_undef("behaviorFastParse", djConfig) ? (safariGoodEnough) : djConfig["behaviorFastParse"])) {`
58	`this.applyFast();`	60	`this.applyFast();`
59	`} else {`	61	`} else {`
60	`this.applySlow();`	62	`this.applySlow();`
61	`}`	63	`}`
62	`dojo.profile.end("dojo.behavior.apply");`	64	`dojo.profile.end("dojo.behavior.apply");`
63	`};`	65	`};`
64	`this.matchCache = {};`	66	`this.matchCache = {};`
65	`this.elementsById = function (id, handleRemoved) {`	67	`this.elementsById = function (id, handleRemoved) {`
66	`var removed = [];`	68	`var removed = [];`
67	`var added = [];`	69	`var added = [];`
68	`arrIn(this.matchCache, id);`	70	`arrIn(this.matchCache, id);`
69	`if (handleRemoved) {`	71	`if (handleRemoved) {`
70	`var nodes = this.matchCache[id];`	72	`var nodes = this.matchCache[id];`
71	`for (var x = 0; x < nodes.length; x++) {`	73	`for (var x = 0; x < nodes.length; x++) {`
72	`if (nodes[x].id != "") {`	74	`if (nodes[x].id != "") {`
73	`removed.push(nodes[x]);`	75	`removed.push(nodes[x]);`
74	`nodes.splice(x, 1);`	76	`nodes.splice(x, 1);`
75	`x--;`	77	`x--;`
76	`}`	78	`}`
77	`}`	79	`}`
78	`}`	80	`}`
79	`var tElem = dojo.byId(id);`	81	`var tElem = dojo.byId(id);`
80	`while (tElem) {`	82	`while (tElem) {`
81	`if (!tElem["idcached"]) {`	83	`if (!tElem["idcached"]) {`
82	`added.push(tElem);`	84	`added.push(tElem);`
83	`}`	85	`}`
84	`tElem.id = "";`	86	`tElem.id = "";`
85	`tElem = dojo.byId(id);`	87	`tElem = dojo.byId(id);`
86	`}`	88	`}`
87	`this.matchCache[id] = this.matchCache[id].concat(added);`	89	`this.matchCache[id] = this.matchCache[id].concat(added);`
88	`dojo.lang.forEach(this.matchCache[id], function (node) {`	90	`dojo.lang.forEach(this.matchCache[id], function (node) {`
89	`node.id = id;`	91	`node.id = id;`
90	`node.idcached = true;`	92	`node.idcached = true;`
91	`});`	93	`});`
92	`return {"removed":removed, "added":added, "match":this.matchCache[id]};`	94	`return {"removed":removed, "added":added, "match":this.matchCache[id]};`
93	`};`	95	`};`
94	`this.applyToNode = function (node, action, ruleSetName) {`	96	`this.applyToNode = function (node, action, ruleSetName) {`
95	`if (typeof action == "string") {`	97	`if (typeof action == "string") {`
96	`dojo.event.topic.registerPublisher(action, node, ruleSetName);`	98	`dojo.event.topic.registerPublisher(action, node, ruleSetName);`
97	`} else {`	99	`} else {`
98	`if (typeof action == "function") {`	100	`if (typeof action == "function") {`
99	`if (ruleSetName == "found") {`	101	`if (ruleSetName == "found") {`
100	`action(node);`	102	`action(node);`
101	`} else {`	103	`} else {`
102	`dojo.event.connect(node, ruleSetName, action);`	104	`dojo.event.connect(node, ruleSetName, action);`
103	`}`	105	`}`
104	`} else {`	106	`} else {`
105	`action.srcObj = node;`	107	`action.srcObj = node;`
106	`action.srcFunc = ruleSetName;`	108	`action.srcFunc = ruleSetName;`
107	`dojo.event.kwConnect(action);`	109	`dojo.event.kwConnect(action);`
108	`}`	110	`}`
109	`}`	111	`}`
110	`};`	112	`};`
111	`this.applyFast = function () {`	113	`this.applyFast = function () {`
112	`dojo.profile.start("dojo.behavior.applyFast");`	114	`dojo.profile.start("dojo.behavior.applyFast");`
113	`forIn(this.behaviors, function (tBehavior, id) {`	115	`forIn(this.behaviors, function (tBehavior, id) {`
114	`var elems = dojo.behavior.elementsById(id);`	116	`var elems = dojo.behavior.elementsById(id);`
115	`dojo.lang.forEach(elems.added, function (elem) {`	117	`dojo.lang.forEach(elems.added, function (elem) {`
116	`forIn(tBehavior, function (ruleSet, ruleSetName) {`	118	`forIn(tBehavior, function (ruleSet, ruleSetName) {`
117	`if (dojo.lang.isArray(ruleSet)) {`	119	`if (dojo.lang.isArray(ruleSet)) {`
118	`dojo.lang.forEach(ruleSet, function (action) {`	120	`dojo.lang.forEach(ruleSet, function (action) {`
119	`dojo.behavior.applyToNode(elem, action, ruleSetName);`	121	`dojo.behavior.applyToNode(elem, action, ruleSetName);`
120	`});`	122	`});`
121	`}`	123	`}`
122	`});`	124	`});`
123	`});`	125	`});`
124	`});`	126	`});`
125	`dojo.profile.end("dojo.behavior.applyFast");`	127	`dojo.profile.end("dojo.behavior.applyFast");`
126	`};`	128	`};`
127	`this.applySlow = function () {`	129	`this.applySlow = function () {`
128	`dojo.profile.start("dojo.behavior.applySlow");`	130	`dojo.profile.start("dojo.behavior.applySlow");`
129	`var all = document.getElementsByTagName("*");`	131	`var all = document.getElementsByTagName("*");`
130	`var allLen = all.length;`	132	`var allLen = all.length;`
131	`for (var x = 0; x < allLen; x++) {`	133	`for (var x = 0; x < allLen; x++) {`
132	`var elem = all[x];`	134	`var elem = all[x];`
133	`if ((elem.id) && (!elem["behaviorAdded"]) && (this.behaviors[elem.id])) {`	135	`if ((elem.id) && (!elem["behaviorAdded"]) && (this.behaviors[elem.id])) {`
134	`elem["behaviorAdded"] = true;`	136	`elem["behaviorAdded"] = true;`
135	`forIn(this.behaviors[elem.id], function (ruleSet, ruleSetName) {`	137	`forIn(this.behaviors[elem.id], function (ruleSet, ruleSetName) {`
136	`if (dojo.lang.isArray(ruleSet)) {`	138	`if (dojo.lang.isArray(ruleSet)) {`
137	`dojo.lang.forEach(ruleSet, function (action) {`	139	`dojo.lang.forEach(ruleSet, function (action) {`
138	`dojo.behavior.applyToNode(elem, action, ruleSetName);`	140	`dojo.behavior.applyToNode(elem, action, ruleSetName);`
139	`});`	141	`});`
140	`}`	142	`}`
141	`});`	143	`});`
142	`}`	144	`}`
143	`}`	145	`}`
144	`dojo.profile.end("dojo.behavior.applySlow");`	146	`dojo.profile.end("dojo.behavior.applySlow");`
145	`};`	147	`};`
146	`};`	148	`};`
147	`dojo.addOnLoad(dojo.behavior, "apply");`	149	`dojo.addOnLoad(dojo.behavior, "apply");`
148		150

Subversion Repositories Applications.papyrus

(root)/trunk/api/js/dojo/src/behavior.js – Rev 1318 → 1422