/*
* JavaScript Integration Framework
* License LGPL(您可以在任何地方免费使用,但请不要吝啬您对框架本身的改进)
* http://www.xidea.org/project/jsi/
* @author jindw
* @version $Id: object-info.js,v 1.7 2008/03/01 07:18:13 jindw Exp $
*/
/**
* 对象信息类
* @public
* @param fileInfo
* @param name
* @param object
* @param docEntry
* @public
*/
function ObjectInfo(fileInfo,name,object,docEntry){
this.name = name;
this.object = object;
this.fileInfo = fileInfo;
this.packageInfo = fileInfo.packageInfo;
this.docEntry = docEntry;
this.type = guessType(object,docEntry);
};
/**
* 创建对象信息
* @param fileInfo 对象所在的文件信息
* @param name 对象名
* @param object 对象值
* @param [docEntry] 对象doclet信息
*/
ObjectInfo.create = function(fileInfo,name,object,docEntry){
object = object || fileInfo.getObject(name);
docEntry = docEntry || fileInfo.getDocEntry(name);
if(object == null){
if(docEntry){
var c = docEntry.getInstanceof();
var t = docEntry.getTypeof();
if(t == 'function' || (t == null && c == 'Function') || docEntry.getReturn() || docEntry.getParams()){
if(docEntry.isConstructor()){
return new ConstructorInfo(fileInfo,name,object,docEntry);
}else{
return new FunctionInfo(fileInfo,name,object,docEntry);
}
}
if(c || t == 'object'){
return new ObjectInfo(fileInfo,name,object,docEntry);
}else if(t){
return new PrimitiveInfo(fileInfo,name,object,docEntry);
}else{
return new UnknowInfo(fileInfo,name,object,docEntry);
}
}else{
return new UnknowInfo(fileInfo,name,object,DocEntry.EMPTY);
}
}else if(object instanceof Function || object ==Function.prototype){
for(var x in object.prototype){
return new ConstructorInfo(fileInfo,name,object,docEntry||DocEntry.EMPTY);
}
if(docEntry && docEntry.isConstructor()){
return new ConstructorInfo(fileInfo,name,object,docEntry);
}
return new FunctionInfo(fileInfo,name,object,docEntry||DocEntry.EMPTY);
}else if(object instanceof Object){
//some IE native function is object
if(docEntry && docEntry.isConstructor()){
return new ConstructorInfo(fileInfo,name,object,docEntry||DocEntry.EMPTY);
}
return new ObjectInfo(fileInfo,name,object,docEntry||DocEntry.EMPTY);
}else{
return new PrimitiveInfo(fileInfo,name,object,docEntry||DocEntry.EMPTY);
}
}
ObjectInfo.prototype.docEntry = DocEntry.EMPTY;
ObjectInfo.prototype.getDescription = function(){
return this.docEntry.getDescription();
}
ObjectInfo.prototype.getPath = function(){
return this.packageInfo.name+":"+this.name;
}
ObjectInfo.prototype.getLink = function(){
return this.docEntry.tagAttributes['link'];
}
ObjectInfo.prototype.getSee = function(){
return this.docEntry.tagAttributes['see'];
}
ObjectInfo.prototype.getShortDescription = function(){
if(!('_shortDescription' in this)){
var sd = this.getDescription();
if(sd){
this._shortDescription = sd.replace(/^([^\.\n\r\u3002]*)[\s\S]*$/,'$1.')
}else{
this._shortDescription = '';
}
}
return this._shortDescription;
}
/**
* 对象构造器信息(instanceof)
*/
ObjectInfo.prototype.getConstructorInfo = function(){
if(!('_constructorInfo' in this)){
var c = this.docEntry.getInstanceof();
if(c){
this._constructorInfo = this.fileInfo.getAvailableObjectInfo(c.replace(/^\s*|\s*$/g,''));
}
if(!this._constructorInfo){
if(this.object == null || this.object == window || this.object.constructor == Object){
this._constructorInfo = null;
}else{
//TODO:
this._constructorInfo = findSupperInfo(this,this.object);
}
}
}
return this._constructorInfo;
};
ObjectInfo.prototype.getDeclaredStaticInfos = function(){
if(!this._declaredStaticInfos){
var staticInfos = this.getStaticInfos();
var declaredStaticInfos = [];
for(var i=0;i var n = staticInfos[i];
var o = staticInfos[n];
if(o.getPlace() == this){
declaredStaticInfos.push(n);
declaredStaticInfos[n] = o;
}
}
this._declaredStaticInfos = declaredStaticInfos;
}
return this._declaredStaticInfos;
}
ObjectInfo.prototype.getStaticInfo = function(name){
return this.getStaticInfos()[name]
}
ObjectInfo.prototype.getStaticInfos = function(){
if(!this._staticInfos){
this._staticInfos = MemberInfo.createMembers(this,true);
}
return this._staticInfos;
}
ObjectInfo.prototype.toString = function(){
return this.type+this.name;
};
ObjectInfo.prototype.getAccess = function(){
if(this.docEntry){
return this.docEntry.getAccess() || '';
}
return '';
};
/**
*/
function UnknowInfo(fileInfo,name,object,docEntry){
this.fileInfo = fileInfo;
this.packageInfo = fileInfo.packageInfo;
this.name = name;
this.object = object;
this.docEntry = docEntry||DocEntry.EMPTY;
this.type = guessType(object,docEntry);
}
UnknowInfo.prototype = createPrototypeStack(ObjectInfo,UnknowInfo);;
UnknowInfo.prototype.getConstructorInfo = function(){return null;};
/**
*/
function PrimitiveInfo(fileInfo,name,object,docEntry){
this.fileInfo = fileInfo;
this.packageInfo = fileInfo.packageInfo;
this.name = name;
this.object = object;
this.docEntry = docEntry||DocEntry.EMPTY;
this.type = guessType(object,docEntry);
}
PrimitiveInfo.prototype = createPrototypeStack(ObjectInfo,PrimitiveInfo);;
PrimitiveInfo.prototype.getConstructorInfo = function(){return null;};
function guessType(object,docEntry){
if(object != null){
if(object instanceof RegExp){//firefox bug?
return "object";
}else{
return (typeof object);
}
}else if(object === null){
return docEntry.getTypeof()||"null"
}else{
//alert(this.docEntry);
return docEntry.getTypeof()||'undefined'
}
}
