mgjs_htmlbasefontelement.cpp

monqueror一个很具有参考价值的源玛

#include "mgjs_main.h"
#include <../misc/htmlattrs.h>		
#include <html_headimpl.h>
static JSBool GetHTMLBaseFontElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLBaseFontElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
		
enum HTMLBaseFontElement_slots {
  HTMLBASEFONTELEMENT_COLOR ,
  HTMLBASEFONTELEMENT_FACE ,
  HTMLBASEFONTELEMENT_SIZE ,

  HTMLELEMENT_ID,
  HTMLELEMENT_TITLE ,
  HTMLELEMENT_LANG ,
  HTMLELEMENT_DIR ,
  HTMLELEMENT_CLASSNAME ,
};

static JSBool GetHTMLBaseFontElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSBaseFontPrivate *mBaseFontPrivate=(myJSBaseFontPrivate *)JS_GetPrivate(cx,obj);
	HTMLBaseFontElementImpl *impl;
	DOMString dsReturn=(const char*)"";
	// long int lReturn;
	// bool bReturn;
	impl=(HTMLBaseFontElementImpl *)mBaseFontPrivate->CurNode;
	if(!impl)return JS_FALSE;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
			case HTMLBASEFONTELEMENT_COLOR:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_COLOR);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLBASEFONTELEMENT_FACE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_FACE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLBASEFONTELEMENT_SIZE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_SIZE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLELEMENT_ID:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ID);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLELEMENT_TITLE:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_TITLE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLELEMENT_LANG :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_LANG);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLELEMENT_DIR :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_DIR);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLELEMENT_CLASSNAME :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CLASS);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLBaseFontElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSBaseFontPrivate *mBaseFontPrivate=(myJSBaseFontPrivate *)JS_GetPrivate(cx,obj);
	HTMLBaseFontElementImpl *impl;
	DOMString dsValue;
	// bool bValue;long int lValue;
	impl=(HTMLBaseFontElementImpl *)mBaseFontPrivate->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)) {
			case HTMLBASEFONTELEMENT_COLOR:
				((ElementImpl *)impl)->setAttribute(ATTR_COLOR,dsValue);
				break;
			case HTMLBASEFONTELEMENT_FACE :
				((ElementImpl *)impl)->setAttribute(ATTR_FACE,dsValue);
				break;
			case HTMLBASEFONTELEMENT_SIZE :
				((ElementImpl *)impl)->setAttribute(ATTR_SIZE,dsValue);
				break;
																	
	        case HTMLELEMENT_ID:
				((ElementImpl *)impl)->setAttribute(ATTR_ID,dsValue);
				break;
			case HTMLELEMENT_TITLE:
				((ElementImpl *)impl)->setAttribute(ATTR_TITLE,dsValue);
				break;
			case HTMLELEMENT_LANG :
				((ElementImpl *)impl)->setAttribute(ATTR_LANG,dsValue);
				break;
			case HTMLELEMENT_DIR :
				((ElementImpl *)impl)->setAttribute(ATTR_DIR,dsValue);
				break;
			case HTMLELEMENT_CLASSNAME :
				((ElementImpl *)impl)->setAttribute(ATTR_CLASS,dsValue);
				break;
		}
	}
	return JS_TRUE;
}

static JSPropertySpec HTMLBaseFontElementProperties[] =
{
  {"color",    HTMLBASEFONTELEMENT_COLOR,    JSPROP_ENUMERATE},
  {"face",    HTMLBASEFONTELEMENT_FACE,    JSPROP_ENUMERATE},
  {"size",    HTMLBASEFONTELEMENT_SIZE,    JSPROP_ENUMERATE},

  {"id",HTMLELEMENT_ID,JSPROP_ENUMERATE},
  {"title",    HTMLELEMENT_TITLE,    JSPROP_ENUMERATE},
  {"lang",    HTMLELEMENT_LANG,    JSPROP_ENUMERATE},
  {"dir",    HTMLELEMENT_DIR,    JSPROP_ENUMERATE},
  {"className",    HTMLELEMENT_CLASSNAME,    JSPROP_ENUMERATE},
  {0}
};
JSClass HTMLBaseFontElementClass = {
  "HTMLBaseFontElement", 
  JSCLASS_HAS_PRIVATE ,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLBaseFontElementProperty,
  SetHTMLBaseFontElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};

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

JSObject* InitHTMLBaseFontElementClass(JSContext *cx,JSObject *globalObj,JSObject *pObj)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlBaseFontElement", &HTMLBaseFontElementClass,0,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLBaseFontElementProperties);
    JS_DefineFunctions (cx,obj,HTMLBaseFontElementMethods);
	return obj;
}
JSObject* NewScriptHTMLBaseFontElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	JSObject *global = JS_GetGlobalObject(cx);
	jsval vp;
	if ((JS_TRUE == JS_LookupProperty(cx, global, "HtmlBaseFontElement", &vp) && JSVAL_IS_OBJECT(vp)))
		obj=JS_NewObject(cx,&HTMLBaseFontElementClass,JSVAL_TO_OBJECT(vp),NULL);
	else
		obj=InitHTMLBaseFontElementClass(cx,JS_GetParent(cx,proto),proto);
	myJSBaseFontPrivate *mBaseFontPrivate=new myJSBaseFontPrivate;
	mBaseFontPrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mBaseFontPrivate);
	return obj;
}