mgjs_htmlanchorelement.cpp

monqueror一个很具有参考价值的源玛

#include "mgjs_main.h"
#include <../misc/htmlattrs.h>		
#include <html_inlineimpl.h>
static JSBool GetHTMLAnchorElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLAnchorElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool HTMLAnchorElementBlur(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLAnchorElementFocus(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);

enum HTMLAnchorElement_slots {
  HTMLANCHORELEMENT_ACCESSKEY ,
  HTMLANCHORELEMENT_CHARSET,
  HTMLANCHORELEMENT_COORDS ,
  HTMLANCHORELEMENT_HREF ,
  HTMLANCHORELEMENT_HREFLANG ,
  HTMLANCHORELEMENT_NAME ,
  HTMLANCHORELEMENT_REL ,
  HTMLANCHORELEMENT_REV ,
  HTMLANCHORELEMENT_SHAPE ,
  HTMLANCHORELEMENT_TABINDEX ,
  HTMLANCHORELEMENT_TARGET ,
  HTMLANCHORELEMENT_TYPE ,
};

static JSBool GetHTMLAnchorElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSAnchorPrivate *mAnchorPrivate=(myJSAnchorPrivate *)JS_GetPrivate(cx,obj);
	HTMLAnchorElementImpl *impl;
	DOMString dsReturn=(const char*)"";
	long int lReturn;
	// bool bReturn;
	impl=(HTMLAnchorElementImpl *)mAnchorPrivate->CurNode;
	if(!impl)return JS_FALSE;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
			case HTMLANCHORELEMENT_ACCESSKEY :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ACCESSKEY);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_CHARSET:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CHARSET);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_COORDS :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_COORDS);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_HREF :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_HREF);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_HREFLANG :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_HREFLANG);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_NAME :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_NAME);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_REL :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_REL);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_REV :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_REV);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_SHAPE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_SHAPE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_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 HTMLANCHORELEMENT_TARGET :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_TARGET);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLANCHORELEMENT_TYPE :
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_TYPE);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
				
			}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLAnchorElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSAnchorPrivate *mAnchorPrivate=(myJSAnchorPrivate *)JS_GetPrivate(cx,obj);
	HTMLAnchorElementImpl *impl;
	DOMString dsValue;
	// bool bValue;
    long int lValue;
	impl=(HTMLAnchorElementImpl *)mAnchorPrivate->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 HTMLANCHORELEMENT_ACCESSKEY :
				((ElementImpl *)impl)->setAttribute(ATTR_ACCESSKEY,dsValue);
				break;
			case HTMLANCHORELEMENT_CHARSET:
				((ElementImpl *)impl)->setAttribute(ATTR_CHARSET,dsValue);
				break;
			case HTMLANCHORELEMENT_COORDS :
				((ElementImpl *)impl)->setAttribute(ATTR_COORDS,dsValue);
				break;
			case HTMLANCHORELEMENT_HREF :
				((ElementImpl *)impl)->setAttribute(ATTR_HREF,dsValue);
				break;
			case HTMLANCHORELEMENT_HREFLANG :
				((ElementImpl *)impl)->setAttribute(ATTR_HREFLANG,dsValue);
				break;
			case HTMLANCHORELEMENT_NAME :
				((ElementImpl *)impl)->setAttribute(ATTR_NAME,dsValue);
				break;
			case HTMLANCHORELEMENT_REL :
				((ElementImpl *)impl)->setAttribute(ATTR_REL,dsValue);
				break;
			case HTMLANCHORELEMENT_REV :
				((ElementImpl *)impl)->setAttribute(ATTR_REV,dsValue);
				break;
			case HTMLANCHORELEMENT_SHAPE :
				((ElementImpl *)impl)->setAttribute(ATTR_SHAPE,dsValue);
				break;
			case HTMLANCHORELEMENT_TABINDEX :
				lValue=JSVAL_TO_INT(*vp);
				((ElementImpl *)impl)->setAttribute(ATTR_TABINDEX,lValue);
				break;
			case HTMLANCHORELEMENT_TARGET :
				((ElementImpl *)impl)->setAttribute(ATTR_TARGET,dsValue);
				break;
			case HTMLANCHORELEMENT_TYPE :
				((ElementImpl *)impl)->setAttribute(ATTR_TYPE,dsValue);
				break;
		}
	}
	return JS_TRUE;
}
static JSBool HTMLAnchorElementBlur(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
			return JS_TRUE;
}
static JSBool HTMLAnchorElementFocus(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	return JS_TRUE;
}
static JSPropertySpec HTMLAnchorElementProperties[] =
{
  {"accessKey",    HTMLANCHORELEMENT_ACCESSKEY,    JSPROP_ENUMERATE},
  {"charset",    HTMLANCHORELEMENT_CHARSET,    JSPROP_ENUMERATE},
  {"coords",    HTMLANCHORELEMENT_COORDS,    JSPROP_ENUMERATE},
  {"href",    HTMLANCHORELEMENT_HREF,    JSPROP_ENUMERATE},
  {"hreflang",    HTMLANCHORELEMENT_HREFLANG,    JSPROP_ENUMERATE},
  {"name",    HTMLANCHORELEMENT_NAME,    JSPROP_ENUMERATE},
  {"rel",    HTMLANCHORELEMENT_REL,    JSPROP_ENUMERATE},
  {"rev",    HTMLANCHORELEMENT_REV,    JSPROP_ENUMERATE},
  {"shape",    HTMLANCHORELEMENT_SHAPE,    JSPROP_ENUMERATE},
  {"tabIndex",    HTMLANCHORELEMENT_TABINDEX,    JSPROP_ENUMERATE},
  {"target",    HTMLANCHORELEMENT_TARGET,    JSPROP_ENUMERATE},
  {"type",    HTMLANCHORELEMENT_TYPE,    JSPROP_ENUMERATE},

  {0}
};
JSClass HTMLAnchorElementClass = {
  "HTMLAnchorElement", 
  JSCLASS_HAS_PRIVATE ,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLAnchorElementProperty,
  SetHTMLAnchorElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};


static JSFunctionSpec HTMLAnchorElementMethods[] = 
{
  {"blur",          HTMLAnchorElementBlur,     0},
  {"focus",          HTMLAnchorElementFocus,     0},
  {0}
};

JSObject* InitHTMLAnchorElementClass(JSContext *cx,JSObject *globalObj,JSObject *pObj)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlAnchorElement", &HTMLAnchorElementClass,pObj,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLAnchorElementProperties);
    JS_DefineFunctions (cx,obj,HTMLAnchorElementMethods);
	return obj;
}
JSObject* NewScriptHTMLAnchorElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	JSObject *global = JS_GetGlobalObject(cx);
	jsval vp;
	if ((JS_TRUE == JS_LookupProperty(cx, global, "HtmlAnchorElement", &vp) && JSVAL_IS_OBJECT(vp)))
		obj=JS_NewObject(cx,&HTMLAnchorElementClass,JSVAL_TO_OBJECT(vp),NULL);
	else
		obj=InitHTMLAnchorElementClass(cx,JS_GetParent(cx,proto),proto);
	myJSAnchorPrivate *mAnchorPrivate=new myJSAnchorPrivate;
	mAnchorPrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mAnchorPrivate);
	return obj;
}