mgjs_htmlheadingelement.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_blockimpl.h>
//#include <html_block.h>
static JSBool GetHTMLHeadingElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLHeadingElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
enum HTMLHeadingElement_slots {
  HTMLHEADINGELEMENT_ALIGN,
};

static JSBool GetHTMLHeadingElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSHeadingPrivate *mHeadingPrivate=(myJSHeadingPrivate *)JS_GetPrivate(cx,obj);
	HTMLHeadingElementImpl *impl;
	DOMString dsReturn=(const char*)"";
	// long int lReturn;
	// bool bReturn;
	impl=(HTMLHeadingElementImpl *)mHeadingPrivate->CurNode;
	if(!impl)return JS_FALSE;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
			case HTMLHEADINGELEMENT_ALIGN:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ALIGN);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLHeadingElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSHeadingPrivate *mHeadingPrivate=(myJSHeadingPrivate *)JS_GetPrivate(cx,obj);
	HTMLHeadingElementImpl *impl;
	DOMString dsValue;
	// bool bValue;long int lValue;
	impl=(HTMLHeadingElementImpl *)mHeadingPrivate->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 HTMLHEADINGELEMENT_ALIGN:
				 ((ElementImpl *)impl)->setAttribute(ATTR_ALIGN, dsValue);
 				 break;
		}
	}
	return JS_TRUE;
}
static JSPropertySpec HTMLHeadingElementProperties[] =
{
  {"align",    HTMLHEADINGELEMENT_ALIGN,    JSPROP_ENUMERATE},
  {0}
};
JSClass HTMLHeadingElementClass = {
  "HTMLHeadingElement", 
  JSCLASS_HAS_PRIVATE ,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLHeadingElementProperty,
  SetHTMLHeadingElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};

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

JSObject* InitHTMLHeadingElementClass(JSContext *cx,JSObject *globalObj,JSObject *proto)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlHeadingElement", &HTMLHeadingElementClass,proto,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLHeadingElementProperties);
    JS_DefineFunctions (cx,obj,HTMLHeadingElementMethods);
	return obj;
}
JSObject* NewScriptHTMLHeadingElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	obj=JS_NewObject(cx,&HTMLHeadingElementClass,proto,NULL);
	myJSHeadingPrivate *mHeadingPrivate=new myJSHeadingPrivate;
	mHeadingPrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mHeadingPrivate);
	return obj;
}