mgjs_htmlobjectelement.cpp

monqueror一个很具有参考价值的源玛

#include "mgjs_main.h"

#include <../misc/htmlattrs.h>		
#include <html_objectimpl.h>
#include <html_formimpl.h>
static JSBool GetHTMLObjectElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLObjectElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
		
enum HTMLObjectElement_slots {
  HTMLOBJECTELEMENT_FORM ,
  HTMLOBJECTELEMENT_CODE ,
  HTMLOBJECTELEMENT_ALIGN ,
  HTMLOBJECTELEMENT_ARCHIVE ,
  HTMLOBJECTELEMENT_BORDER ,
  HTMLOBJECTELEMENT_CODEBASE ,
  HTMLOBJECTELEMENT_CODETYPE ,
  HTMLOBJECTELEMENT_DATA ,
  HTMLOBJECTELEMENT_DECLARE ,
  HTMLOBJECTELEMENT_HEIGHT ,
  HTMLOBJECTELEMENT_HSPACE ,
  HTMLOBJECTELEMENT_NAME ,
  HTMLOBJECTELEMENT_STANDBY ,
  HTMLOBJECTELEMENT_TABINDEX ,
  HTMLOBJECTELEMENT_TYPE ,
  HTMLOBJECTELEMENT_USEMAP ,
  HTMLOBJECTELEMENT_VSPACE ,
  HTMLOBJECTELEMENT_WIDTH ,
  HTMLOBJECTELEMENT_CONTENTDOCUMENT ,

};

static JSBool GetHTMLObjectElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSObjectPrivate *mObjectPrivate;
	mObjectPrivate=(myJSObjectPrivate*)JS_GetPrivate(cx,obj);
	HTMLObjectElementImpl *impl;
	DOMString dsReturn=(const char*)"";
	long int lReturn;
	bool bReturn;
	impl=(HTMLObjectElementImpl *)mObjectPrivate->CurNode;
	if(!impl)return JS_FALSE;
	// JSObject *eobj;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
			case HTMLOBJECTELEMENT_FORM :
				// TODO:error
				// eobj=NewScriptHTMLFormElement(cx,JS_GetPrototype(cx,obj),0,((HTMLObjectElementImpl *)impl)->form());
				// if(!eobj)return JS_FALSE;
				// *vp=OBJECT_TO_JSVAL(eobj);
                return JS_FALSE;
				break;
			case HTMLOBJECTELEMENT_CODE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CODE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_ALIGN :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ALIGN);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_ARCHIVE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ARCHIVE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_BORDER :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_BORDER);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_CODEBASE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CODEBASE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_CODETYPE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CODETYPE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_DATA :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_DATA);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_DECLARE :
				bReturn=((ElementImpl *)impl)->getAttribute(ATTR_DECLARE).isNull();
				*vp=INT_TO_JSVAL(bReturn);
#if DEBUG_BY_XHTANG
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,QString::number(bReturn)));
#endif
				break;
			case HTMLOBJECTELEMENT_HEIGHT :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_HEIGHT);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_HSPACE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_HSPACE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_NAME :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_NAME);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_STANDBY :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_STANDBY);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_TABINDEX :
				lReturn=((ElementImpl *)impl)->getAttribute(ATTR_TABINDEX).toInt();
				*vp=INT_TO_JSVAL(lReturn);
#if DEBUG_BY_XHTANG
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,QString::number(lReturn)));
#endif
				break;
			case HTMLOBJECTELEMENT_TYPE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_TYPE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_USEMAP :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_USEMAP);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_VSPACE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_VSPACE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLOBJECTELEMENT_WIDTH :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_WIDTH);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLObjectElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSObjectPrivate *mObjectPrivate=(myJSObjectPrivate *)JS_GetPrivate(cx,obj);
	HTMLObjectElementImpl *impl;
	DOMString dsValue;
	bool bValue;long int lValue;
	impl=(HTMLObjectElementImpl *)mObjectPrivate->CurNode;
	if(!impl)return JS_FALSE;
	JSString *jss;
    if (!(jss = JS_ValueToString (cx,*vp)))return JS_FALSE;
  	dsValue = (const char*)JS_GetStringBytes (jss);

	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
#if 0
			//note:this attribute is readonly				
			case HTMLOBJECTELEMENT_FORM :
				break;
#endif				
			case HTMLOBJECTELEMENT_CODE :
				((ElementImpl *)impl)->setAttribute(ATTR_CODE,dsValue);
				break;
			case HTMLOBJECTELEMENT_ALIGN :
				((ElementImpl *)impl)->setAttribute(ATTR_ALIGN,dsValue);
				break;
			case HTMLOBJECTELEMENT_ARCHIVE :
				((ElementImpl *)impl)->setAttribute(ATTR_ARCHIVE,dsValue);
				break;
			case HTMLOBJECTELEMENT_BORDER :
				((ElementImpl *)impl)->setAttribute(ATTR_BORDER,dsValue);
				break;
			case HTMLOBJECTELEMENT_CODEBASE :
				((ElementImpl *)impl)->setAttribute(ATTR_CODEBASE,dsValue);
				break;
			case HTMLOBJECTELEMENT_CODETYPE :
				((ElementImpl *)impl)->setAttribute(ATTR_CODETYPE,dsValue);
				break;
			case HTMLOBJECTELEMENT_DATA :
				((ElementImpl *)impl)->setAttribute(ATTR_DATA,dsValue);
				break;
			case HTMLOBJECTELEMENT_DECLARE :
				bValue=(bool)JSVAL_TO_INT(*vp);
				((ElementImpl *)impl)->setAttribute(ATTR_DECLARE,bValue);
				break;
			case HTMLOBJECTELEMENT_HEIGHT :
				((ElementImpl *)impl)->setAttribute(ATTR_HEIGHT,dsValue);
				break;
			case HTMLOBJECTELEMENT_HSPACE :
				((ElementImpl *)impl)->setAttribute(ATTR_HSPACE,dsValue);
				break;
			case HTMLOBJECTELEMENT_NAME :
				((ElementImpl *)impl)->setAttribute(ATTR_NAME,dsValue);
				break;
			case HTMLOBJECTELEMENT_STANDBY :
				((ElementImpl *)impl)->setAttribute(ATTR_STANDBY,dsValue);
				break;
			case HTMLOBJECTELEMENT_TABINDEX :
				lValue=(bool)JSVAL_TO_INT(*vp);
				((ElementImpl *)impl)->setAttribute(ATTR_TABINDEX,lValue);
				break;
			case HTMLOBJECTELEMENT_TYPE :
				((ElementImpl *)impl)->setAttribute(ATTR_TYPE,dsValue);
				break;
			case HTMLOBJECTELEMENT_USEMAP :
				((ElementImpl *)impl)->setAttribute(ATTR_USEMAP,dsValue);
				break;
			case HTMLOBJECTELEMENT_VSPACE :
				((ElementImpl *)impl)->setAttribute(ATTR_VSPACE,dsValue);
				break;
			case HTMLOBJECTELEMENT_WIDTH :
				((ElementImpl *)impl)->setAttribute(ATTR_WIDTH,dsValue);
				break;

		}
	}
	return JS_TRUE;
}

static JSPropertySpec HTMLObjectElementProperties[] =
{
  {"form",    HTMLOBJECTELEMENT_FORM,    JSPROP_ENUMERATE | JSPROP_READONLY},
  {"code",    HTMLOBJECTELEMENT_CODE,    JSPROP_ENUMERATE},
  {"align",    HTMLOBJECTELEMENT_ALIGN,    JSPROP_ENUMERATE},
  {"archive",    HTMLOBJECTELEMENT_ARCHIVE,    JSPROP_ENUMERATE},
  {"border",    HTMLOBJECTELEMENT_BORDER,    JSPROP_ENUMERATE},
  {"codeBase",    HTMLOBJECTELEMENT_CODEBASE,    JSPROP_ENUMERATE},
  {"codeType",    HTMLOBJECTELEMENT_CODETYPE,    JSPROP_ENUMERATE},
  {"data",    HTMLOBJECTELEMENT_DATA,    JSPROP_ENUMERATE},
  {"declare",    HTMLOBJECTELEMENT_DECLARE,    JSPROP_ENUMERATE},
  {"height",    HTMLOBJECTELEMENT_HEIGHT,    JSPROP_ENUMERATE},
  {"hspace",    HTMLOBJECTELEMENT_HSPACE,    JSPROP_ENUMERATE},
  {"name",    HTMLOBJECTELEMENT_NAME,    JSPROP_ENUMERATE},
  {"standby",    HTMLOBJECTELEMENT_STANDBY,    JSPROP_ENUMERATE},
  {"tabIndex",    HTMLOBJECTELEMENT_TABINDEX,    JSPROP_ENUMERATE},
  {"type",    HTMLOBJECTELEMENT_TYPE,    JSPROP_ENUMERATE},
  {"useMap",    HTMLOBJECTELEMENT_USEMAP,    JSPROP_ENUMERATE},
  {"vspace",    HTMLOBJECTELEMENT_VSPACE,    JSPROP_ENUMERATE},
  {"width",    HTMLOBJECTELEMENT_WIDTH,    JSPROP_ENUMERATE},
  {"contentDocument",    HTMLOBJECTELEMENT_CONTENTDOCUMENT,    JSPROP_ENUMERATE},

  {0}
};
JSClass HTMLObjectElementClass = {
  "HTMLObjectElement", 
  JSCLASS_HAS_PRIVATE ,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLObjectElementProperty,
  SetHTMLObjectElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};

static JSFunctionSpec HTMLObjectElementMethods[] = 
{
  {0}
};

JSObject* InitHTMLObjectElementClass(JSContext *cx,JSObject *globalObj,JSObject *proto)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlObjectElement", &HTMLObjectElementClass,proto,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLObjectElementProperties);
    JS_DefineFunctions (cx,obj,HTMLObjectElementMethods);
	return obj;
}
JSObject* NewScriptHTMLObjectElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	JSObject *global = JS_GetGlobalObject(cx);
	jsval vp;
	if ((JS_TRUE == JS_LookupProperty(cx, global, "HtmlObjectElement", &vp) && JSVAL_IS_OBJECT(vp)))
				obj=JS_NewObject(cx,&HTMLObjectElementClass,JSVAL_TO_OBJECT(vp),NULL);
	else
				obj=InitHTMLObjectElementClass(cx,JS_GetParent(cx,proto),proto);
	myJSObjectPrivate *mObjectPrivate=new myJSObjectPrivate;
	mObjectPrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mObjectPrivate);
	return obj;
}