mgjs_htmlappletelement.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>
static JSBool GetHTMLAppletElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLAppletElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
		
enum HTMLAppletElement_slots {
  HTMLAPPLETELEMENT_ALIGN ,
  HTMLAPPLETELEMENT_ALT ,
  HTMLAPPLETELEMENT_ARCHIVE ,
  HTMLAPPLETELEMENT_CODE ,
  HTMLAPPLETELEMENT_CODEBASE ,
  HTMLAPPLETELEMENT_HEIGHT ,
  HTMLAPPLETELEMENT_HSPACE ,
  HTMLAPPLETELEMENT_NAME ,
  HTMLAPPLETELEMENT_OBJECT ,
  HTMLAPPLETELEMENT_VSPACE ,
  HTMLAPPLETELEMENT_WIDTH ,
};

static JSBool GetHTMLAppletElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSAppletPrivate *mAppletPrivate=(myJSAppletPrivate *)JS_GetPrivate(cx,obj);
	HTMLAppletElementImpl *impl;
	DOMString dsReturn=(const char*)"";
	// long int lReturn;
	// bool bReturn;
	impl=(HTMLAppletElementImpl *)mAppletPrivate->CurNode;
	if(!impl)return JS_FALSE;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
			case HTMLAPPLETELEMENT_ALIGN :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ALIGN);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_ALT :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ALT);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_ARCHIVE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ARCHIVE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_CODE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CODE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_CODEBASE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CODEBASE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_HEIGHT :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_HEIGHT);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_HSPACE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_HSPACE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_NAME :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_NAME);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_OBJECT :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_OBJECT);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_VSPACE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_VSPACE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLAPPLETELEMENT_WIDTH :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_WIDTH);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLAppletElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSAppletPrivate *mAppletPrivate=(myJSAppletPrivate *)JS_GetPrivate(cx,obj);
	HTMLAppletElementImpl *impl;
	DOMString dsValue;
	// bool bValue;long int lValue;
	impl=(HTMLAppletElementImpl *)mAppletPrivate->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 HTMLAPPLETELEMENT_ALIGN :
				((ElementImpl *)impl)->setAttribute(ATTR_ALIGN,dsValue);
				break;
			case HTMLAPPLETELEMENT_ALT :
				((ElementImpl *)impl)->setAttribute(ATTR_ALT,dsValue);
				break;
			case HTMLAPPLETELEMENT_ARCHIVE :
				((ElementImpl *)impl)->setAttribute(ATTR_ARCHIVE,dsValue);
				break;
			case HTMLAPPLETELEMENT_CODE :
				((ElementImpl *)impl)->setAttribute(ATTR_CODE,dsValue);
				break;
			case HTMLAPPLETELEMENT_CODEBASE :
				((ElementImpl *)impl)->setAttribute(ATTR_CODEBASE,dsValue);
				break;
			case HTMLAPPLETELEMENT_HEIGHT :
				((ElementImpl *)impl)->setAttribute(ATTR_HEIGHT,dsValue);
				break;
			case HTMLAPPLETELEMENT_HSPACE :
				((ElementImpl *)impl)->setAttribute(ATTR_HSPACE,dsValue);
				break;
			case HTMLAPPLETELEMENT_NAME :
				((ElementImpl *)impl)->setAttribute(ATTR_NAME,dsValue);
				break;
			case HTMLAPPLETELEMENT_OBJECT :
				((ElementImpl *)impl)->setAttribute(ATTR_OBJECT,dsValue);
				break;
			case HTMLAPPLETELEMENT_VSPACE :
				((ElementImpl *)impl)->setAttribute(ATTR_VSPACE,dsValue);
				break;
			case HTMLAPPLETELEMENT_WIDTH :
				((ElementImpl *)impl)->setAttribute(ATTR_WIDTH,dsValue);
				break;

		}
	}
	return JS_TRUE;
}

static JSPropertySpec HTMLAppletElementProperties[] =
{
  {"align",    HTMLAPPLETELEMENT_ALIGN,    JSPROP_ENUMERATE},
  {"alt",    HTMLAPPLETELEMENT_ALT,    JSPROP_ENUMERATE},
  {"archive",    HTMLAPPLETELEMENT_ARCHIVE,    JSPROP_ENUMERATE},
  {"code",    HTMLAPPLETELEMENT_CODE,    JSPROP_ENUMERATE},
  {"codeBase",    HTMLAPPLETELEMENT_CODEBASE,    JSPROP_ENUMERATE},
  {"height",    HTMLAPPLETELEMENT_HEIGHT,    JSPROP_ENUMERATE},
  {"hspace",    HTMLAPPLETELEMENT_HSPACE,    JSPROP_ENUMERATE},
  {"name",    HTMLAPPLETELEMENT_NAME,    JSPROP_ENUMERATE},
  {"object",    HTMLAPPLETELEMENT_OBJECT,    JSPROP_ENUMERATE},
  {"vspace",    HTMLAPPLETELEMENT_VSPACE,    JSPROP_ENUMERATE},
  {"width",    HTMLAPPLETELEMENT_WIDTH,    JSPROP_ENUMERATE},
  {0}
};
JSClass HTMLAppletElementClass = {
  "HTMLAppletElement", 
  JSCLASS_HAS_PRIVATE ,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLAppletElementProperty,
  SetHTMLAppletElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};

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

JSObject* InitHTMLAppletElementClass(JSContext *cx,JSObject *globalObj,JSObject *proto)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlAppletElement", &HTMLAppletElementClass,proto,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLAppletElementProperties);
    JS_DefineFunctions (cx,obj,HTMLAppletElementMethods);
	return obj;
}
JSObject* NewScriptHTMLAppletElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	JSObject *global = JS_GetGlobalObject(cx);
	jsval vp;
	if ((JS_TRUE == JS_LookupProperty(cx, global, "HtmlAppletElement", &vp) && JSVAL_IS_OBJECT(vp)))
		obj=JS_NewObject(cx,&HTMLAppletElementClass,JSVAL_TO_OBJECT(vp),NULL);
	else
		obj=InitHTMLAppletElementClass(cx,JS_GetParent(cx,proto),proto);
	myJSAppletPrivate *mAppletPrivate=new myJSAppletPrivate;
	mAppletPrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mAppletPrivate);
	return obj;
}