mgjs_htmlmenuelement.cpp

monqueror一个很具有参考价值的源玛

#include "mgjs_main.h"

#include <../misc/htmlattrs.h>		
#include <html_formimpl.h>
#include "html_listimpl.h"
static JSBool GetHTMLMenuElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLMenuElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
enum HTMLMenuElement_slots {
  HTMLMENUELEMENT_COMPACT,
};

static JSBool GetHTMLMenuElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSMenuPrivate *mMenuPrivate=(myJSMenuPrivate *)JS_GetPrivate(cx,obj);
	HTMLMenuElementImpl *impl;
	DOMString dsReturn=(const char*)"";
	bool bReturn;
	impl=(HTMLMenuElementImpl *)mMenuPrivate->CurNode;
	if(!impl)return JS_FALSE;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
     		case HTMLMENUELEMENT_COMPACT:
				bReturn=!((ElementImpl *)impl)->getAttribute(ATTR_COMPACT).isNull();
				*vp=INT_TO_JSVAL(bReturn);
#if DEBUG_BY_XHTANG
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,QString::number(bReturn)));
#endif
				break;
	 
			}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLMenuElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSMenuPrivate *mMenuPrivate=(myJSMenuPrivate *)JS_GetPrivate(cx,obj);
	HTMLMenuElementImpl *impl;
	DOMString dsValue;
	bool bValue;
	impl=(HTMLMenuElementImpl *)mMenuPrivate->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 HTMLMENUELEMENT_COMPACT:
				bValue=JSVAL_TO_INT(*vp);
				((ElementImpl *)impl)->setAttribute(ATTR_COMPACT,bValue?"":0);
				break;
									
		}
	}
	return JS_TRUE;
}
static JSPropertySpec HTMLMenuElementProperties[] =
{
  {"compact",    HTMLMENUELEMENT_COMPACT,    JSPROP_ENUMERATE},
  {0}
};
JSClass HTMLMenuElementClass = {
  "HTMLMenuElement", 
  JSCLASS_HAS_PRIVATE,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLMenuElementProperty,
  SetHTMLMenuElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};

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

JSObject* InitHTMLMenuElementClass(JSContext *cx,JSObject *globalObj,JSObject *proto)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlMenuElement", &HTMLMenuElementClass,proto,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLMenuElementProperties);
    JS_DefineFunctions (cx,obj,HTMLMenuElementMethods);
	return obj;
}
JSObject* NewScriptHTMLMenuElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	JSObject *global = JS_GetGlobalObject(cx);
	jsval vp;
	if ((JS_TRUE == JS_LookupProperty(cx, global, "HtmlMenuElement", &vp) && JSVAL_IS_OBJECT(vp)))
				obj=JS_NewObject(cx,&HTMLMenuElementClass,JSVAL_TO_OBJECT(vp),NULL);
	else
				obj=InitHTMLMenuElementClass(cx,JS_GetParent(cx,proto),proto);
	myJSMenuPrivate *mMenuPrivate=new myJSMenuPrivate;
	mMenuPrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mMenuPrivate);
	return obj;
}