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JAF 정리 - 새로운 메소드를 위한 예비영역 주석 작성

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git-svn-id: http://xe-core.googlecode.com/svn/sandbox@7574 201d5d3c-b55e-5fd7-737f-ddc643e51545
This commit is contained in:
taggon 2010-07-01 10:03:23 +00:00
parent 18168d37cb
commit 875ab37b07
1 changed files with 63 additions and 80 deletions
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143
common/js/js_app.js
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@ -1,9 +1,9 @@
/**
* @file js_app.js
* @author zero (zero@nzeo.com)
* @author taggon (gonom9@gmail.com)
* @brief XE JavaScript Application Framework (JAF)
* @namespace xe
* @update 20091120
* @update 20100701
*/
(function($){
@ -60,7 +60,7 @@ _xe_base = {
*/
getApp : function(indexOrName) {
indexOrName = (indexOrName||'').toLowerCase();
if (typeof _apps[indexOrName] != 'undefined') {
if(typeof _apps[indexOrName] != 'undefined') {
return _apps[indexOrName];
} else {
return null;
@ -80,6 +80,8 @@ _xe_base = {
_apps[sName].push(oApp);
oApp.parent = this;
// TODO : register event
},
/**
@ -95,16 +97,23 @@ _xe_base = {
nIndex = $.inArray(oApp, _apps[sName]);
if (nIndex >= 0) _apps[sName].splice(nIndex, 1);
}
// TODO : unregister event
},
/**
* @brief overrides broadcast method
*/
broadcast : function(sender, msg, params) {
broadcast : function(msg, params) {
this._broadcast(this, msg, params);
},
_broadcast : function(sender, msg, params) {
for(var i=0; i < _apps.length; i++) {
_apps[i]._cast(sender, msg, params);
}
// cast to child plugins
this._cast(sender, msg, params);
}
@ -112,14 +121,25 @@ _xe_base = {
_app_base = {
_plugins : [],
_messages : [],
_messages : {},
_fn_level : [],
/**
* @brief get plugin
*/
getPlugin : function(sPluginName) {
sPluginName = sPluginsName.toLowerCase();
if ($.isArray(this._plugins[sPluginName])) {
return this._plugins[sPluginName];
} else {
return [];
}
},
/**
* @brief register a plugin instance
*/
registerPlugin : function(oPlugin) {
var self = this;
var sName = oPlugin.getName().toLowerCase();
// check if the plugin is already registered
@ -128,75 +148,27 @@ _app_base = {
// push the plugin into the _plugins array
this._plugins.push(oPlugin);
if (!$.isArray(this._plugins[sName])) {
this._plugins[sName] = [];
}
if (!$.isArray(this._plugins[sName])) this._plugins[sName] = [];
this._plugins[sName].push(oPlugin);
// register method pool
var msgs = this._messages;
$.each(oPlugin, function(key, val){
if (!$.isFunction(val)) return true;
if (!/^API_((BEFORE_|AFTER_)?[A-Z0-9_]+)$/.test(key)) return true;
var fn = function(s,p){ return oPlugin[key](s,p) };
fn._fn = val;
if (!$.isArray(msgs[RegExp.$1])) msgs[RegExp.$1] = [];
msgs[RegExp.$1].push(fn);
});
// set the application
oPlugin.oApp = this;
$.each(oPlugin._binded_fn, function(api, fn){ self.registerHandler(api, fn); });
// binding
oPlugin.cast = function(msg, params) {
return oPlugin._cast(msg, params);
};
oPlugin.oApp = this;
oPlugin.broadcast = function(msg, params) {
oPlugin._broadcast(msg, params);
};
// TODO : registered event
return true;
},
/**
* @brief unregister a plugin instance
* @brief register api message handler
*/
unregisterPlugin : function(oPlugin) {
var sName = oPlugin.getName().toLowerCase();
// remove from _plugins array
var nIndex = $.inArray(oPlugin, this._plugins);
if (nIndex >= 0) this._plugins.splice(nIndex, 1);
if ($.isArray(this._plugins[sName])) {
nIndex = $.inArray(oPlugin, this._plugins);
if (nIndex >= 0) this._plugins[sName].splice(nIndex, 1);
}
// unregister method pool
var msgs = this._messages;
$.each(oPlugin, function(key, val){
if (!$.isFunction(val)) return true;
if (!/^API_([A-Z0-9_]+)$/.test(key)) return true;
if (typeof msgs[RegExp.$1] == 'undefined') return true;
if ($.isArray(msgs[RegExp.$1])) {
msgs[RegExp.$1] = $.grep(msgs[RegExp.$1], function(fn,i){ return (fn._fn != val); });
if (!msgs[RegExp.$1].length) {
delete msgs[RegExp.$1];
}
} else {
if (msgs[RegExp.$1]._fn == val) {
delete msgs[RegExp.$1];
}
}
});
// unset the application
oPlugin.oApp = null;
registerHandler : function(api, func) {
var msgs = this._messages; api = api.toUpperCase();
if (!$.isArray(msgs[api])) msgs[api] = [];
msgs[api].push(func);
},
cast : function(msg, params) {
@ -204,8 +176,8 @@ _app_base = {
},
broadcast : function(sender, msg, params) {
if (this.parent && this.parent.broadcast) {
this.parent.broadcast(sender, msg, params);
if (this.parent && this.parent._broadcast) {
this.parent._broadcast(sender, msg, params);
}
},
@ -223,9 +195,7 @@ _app_base = {
// main api function
var vRet = [], sFn = 'API_'+msg;
if ($.isFunction(this[sFn])) vRet.push( this[sFn](sender, params) );
if ($.isFunction(aMsg[msg])) vRet.push( aMsg[msg](sender, params) );
else if ($.isArray(aMsg[msg])) {
if ($.isArray(aMsg[msg])) {
for(i=0; i < aMsg[msg].length; i++) {
vRet.push( aMsg[msg][i](sender, params) );
}
@ -237,7 +207,7 @@ _app_base = {
this._cast(sender, 'AFTER_'+msg, params);
}
if (!/^(?:AFTER_|BEFORE_)/.test(msg)) { // top level function
if (!/^(?:AFTER|BEFORE)_/.test(msg)) { // top level function
return vRet;
} else {
return $.isArray(vRet)?($.inArray(false, vRet)<0):((typeof vRet=='undefined')?true:!!vRet);
@ -247,14 +217,14 @@ _app_base = {
_plugin_base = {
oApp : null,
_binded_fn : [],
_cast : function(msg, params) {
cast : function(msg, params) {
if (this.oApp && this.oApp._cast) {
return this.oApp._cast(this, msg, params || []);
}
},
_broadcast : function(msg, params) {
broadcast : function(msg, params) {
if (this.oApp && this.oApp.broadcast) {
this.oApp.broadcast(this, mag, params || []);
}
@ -269,13 +239,26 @@ _plugin_base = {
function getTypeBase() {
var _base = function() {
var self = this;
var pool = null;
if ($.isArray(this._plugins)) this._plugins = [];
if ($.isArray(this._messages)) this._messages = [];
if ($.isArray(this._binded_fn)) this._binded_fn = [];
if (this._messages) this._messages = {};
else this._binded_fn = {};
// bind functions
$.each(this, function(key, val){
if (!$.isFunction(val)) return true;
if (!/^API_([A-Z0-9_]+)$/.test(key)) return true;
if ($.isFunction(this.init)) {
this.init.apply(this, arguments);
}
var api = RegExp.$1;
var fn = function(sender, params){ return self[key](sender, params) };
if (self._messages) self._messages[api] = [fn];
else self._binded_fn[api] = fn;
});
if ($.isFunction(this.init)) this.init.apply(this, arguments);
};
return _base;
@ -285,9 +268,9 @@ window.xe = $.extend(_app_base, _xe_base);
window.xe.lang = {}; // language repository
// domready event
$(function(){ xe.broadcast(xe, 'ONREADY'); });
$(function(){ xe.broadcast('ONREADY'); });
// load event
$(window).load(function(){ xe.broadcast(xe, 'ONLOAD'); });
$(window).load(function(){ xe.broadcast('ONLOAD'); });
})(jQuery);
})(jQuery);