mgjs_htmltableelement.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_tableimpl.h>
static JSBool GetHTMLTableElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool SetHTMLTableElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp);
static JSBool HTMLTableElementCreateTHead(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementDeleteTHead(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementCreateTFoot(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementDeleteTFoot(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementCreateCaption(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementDeleteCaption(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementInsertRow(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
static JSBool HTMLTableElementDeleteRow(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval);
enum HTMLTableElement_slots {
  HTMLTABLEELEMENT_CAPTION ,
  HTMLTABLEELEMENT_THEAD ,
  HTMLTABLEELEMENT_TFOOT ,
  HTMLTABLEELEMENT_ROWS ,
  HTMLTABLEELEMENT_TBODIES ,
  HTMLTABLEELEMENT_ALIGN ,
  HTMLTABLEELEMENT_BGCOLOR ,
  HTMLTABLEELEMENT_BORDER ,
  HTMLTABLEELEMENT_CELLPADDING ,
  HTMLTABLEELEMENT_CELLSPACING ,
  HTMLTABLEELEMENT_FRAME ,
  HTMLTABLEELEMENT_RULES ,
  HTMLTABLEELEMENT_SUMMARY ,
  HTMLTABLEELEMENT_WIDTH ,
};


static JSBool GetHTMLTableElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	HTMLTableElementImpl *impl;
	// HTMLElementImpl *e;
	DOMString dsReturn=(const char*)"";
	// long int lReturn;
	// bool bReturn;
	JSObject *eobj;
#if DEBUG_BY_XHTANG
	QString	qs;
	// char s[1024];
#endif	
	myJSTablePrivate *mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
	if (JSVAL_IS_INT(id)) {
		switch (JSVAL_TO_INT(id)) {
			case HTMLTABLEELEMENT_CAPTION:
				eobj=NewScriptHTMLTableCaptionElement(cx,JS_GetPrototype(cx,obj),0,impl->caption());
				*vp=OBJECT_TO_JSVAL(eobj);
				break;
			case HTMLTABLEELEMENT_THEAD:
				eobj=NewScriptHTMLTableSectionElement(cx,JS_GetPrototype(cx,obj),0,impl->tHead());
				*vp=OBJECT_TO_JSVAL(eobj);
				break;
			case HTMLTABLEELEMENT_TFOOT:
				eobj=NewScriptHTMLTableSectionElement(cx,JS_GetPrototype(cx,obj),0,impl->tFoot());
				*vp=OBJECT_TO_JSVAL(eobj);
				break;
			case HTMLTABLEELEMENT_ROWS:
				eobj=NewScriptHTMLCollectionElement(cx,JS_GetPrototype(cx,obj),0,impl,TABLE_ROWS);
				*vp=OBJECT_TO_JSVAL(eobj);
				break;
			case HTMLTABLEELEMENT_TBODIES:
				eobj=NewScriptHTMLCollectionElement(cx,JS_GetPrototype(cx,obj),0,impl,TABLE_TBODIES);
				*vp=OBJECT_TO_JSVAL(eobj);
				break;
			case HTMLTABLEELEMENT_ALIGN:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_ALIGN);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_BGCOLOR:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_BGCOLOR);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_BORDER:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_BORDER);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_CELLPADDING:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CELLPADDING);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_CELLSPACING:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_CELLSPACING);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_FRAME:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_FRAME);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_RULES:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_RULES);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_SUMMARY:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_SUMMARY);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
			case HTMLTABLEELEMENT_WIDTH:
				dsReturn=((ElementImpl *)impl)->getAttribute(ATTR_WIDTH);
				*vp=STRING_TO_JSVAL (JS_NewStringCopyZ (cx,dsReturn.string()));
				break;
		}
	}
 	return JS_TRUE;
}
static JSBool SetHTMLTableElementProperty(JSContext *cx, JSObject *obj, jsval id, jsval *vp)
{
	myJSTablePrivate *mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	HTMLTableElementImpl *impl;
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	DOMString dsValue;
	// bool bValue;
	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 HTMLTABLEELEMENT_CAPTION:
//				((HTMLTableElementImpl *)impl)
//		  	    	->setCaption( ((HTMLTableCaptionElementImpl *)_caption.impl) );
				break;
			case HTMLTABLEELEMENT_THEAD:
				break;
			case HTMLTABLEELEMENT_TFOOT:
				break;
#if 0				
			//Note: the following two attributes are readonly.
			case HTMLTABLEELEMENT_ROWS:
				break;
			case HTMLTABLEELEMENT_TBODIES:
				break;
#endif				
			case HTMLTABLEELEMENT_ALIGN:
				 ((ElementImpl *)impl)->setAttribute(ATTR_ALIGN, dsValue);
				 break;
			case HTMLTABLEELEMENT_BGCOLOR:
				 ((ElementImpl *)impl)->setAttribute(ATTR_BGCOLOR, dsValue);
				 break;
			case HTMLTABLEELEMENT_BORDER:
				 ((ElementImpl *)impl)->setAttribute(ATTR_BORDER, dsValue);
				 break;
			case HTMLTABLEELEMENT_CELLPADDING:
				 ((ElementImpl *)impl)->setAttribute(ATTR_CELLPADDING, dsValue);
				 break;
			case HTMLTABLEELEMENT_CELLSPACING:
				 ((ElementImpl *)impl)->setAttribute(ATTR_CELLSPACING, dsValue);
				 break;
			case HTMLTABLEELEMENT_FRAME:
			 	 ((ElementImpl *)impl)->setAttribute(ATTR_FRAME, dsValue);
				 break;
			case HTMLTABLEELEMENT_RULES:
				 ((ElementImpl *)impl)->setAttribute(ATTR_RULES, dsValue);
				 break;
			case HTMLTABLEELEMENT_SUMMARY:
				 ((ElementImpl *)impl)->setAttribute(ATTR_SUMMARY, dsValue);
				 break;
			case HTMLTABLEELEMENT_WIDTH:
				 ((ElementImpl *)impl)->setAttribute(ATTR_WIDTH, dsValue);
				 break;
		}
	}
	return JS_TRUE;
}
static JSBool HTMLTableElementCreateTHead(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	HTMLTableElementImpl *impl;
	HTMLElementImpl *thead;
	myJSTablePrivate *mTablePrivate;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;

    thead=((HTMLTableElementImpl *)impl)->createTHead();
	if(!thead)return JS_FALSE;
	//TODO:return value
//	*rval=OBJECT_TO_JSVAL(mTablePrivate->TableSectionElement);
	return JS_TRUE;
}	
static JSBool HTMLTableElementDeleteTHead(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	myJSTablePrivate *mTablePrivate;
	HTMLTableElementImpl *impl;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
    ((HTMLTableElementImpl *)impl)->deleteTHead();
	return JS_TRUE;
}
static JSBool HTMLTableElementCreateTFoot(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	HTMLTableElementImpl *impl;
	HTMLElementImpl *tfoot;
	myJSTablePrivate *mTablePrivate;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
    tfoot=((HTMLTableElementImpl *)impl)->createTFoot();
	if(!tfoot)return JS_FALSE;
//TODO:return value	
//	*rval=OBJECT_TO_JSVAL(mTablePrivate->TableSectionElement);
	return JS_TRUE;
}		
static JSBool HTMLTableElementDeleteTFoot(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	myJSTablePrivate *mTablePrivate;
	HTMLTableElementImpl *impl;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
    ((HTMLTableElementImpl *)impl)->deleteTFoot();
	return JS_TRUE;
}		
static JSBool HTMLTableElementCreateCaption(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	HTMLTableElementImpl *impl;
	HTMLElementImpl *caption=0;
	myJSTablePrivate *mTablePrivate;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	if(!mTablePrivate)return JS_FALSE;	

	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
#if DEBUG_BY_XHTANG
	fprintf(stderr,"TableElement.CreateCaption goto...");
#endif
	caption=((HTMLTableElementImpl *)impl)->createCaption();
	if(!caption){
	return JS_FALSE;
	}
//TODO:return value
//	*rval=OBJECT_TO_JSVAL(mTablePrivate->TableCaptionElement);
	return JS_TRUE;
}		
static JSBool HTMLTableElementDeleteCaption(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	HTMLTableElementImpl *impl;
	myJSTablePrivate *mTablePrivate;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
    ((HTMLTableElementImpl *)impl)->deleteCaption();
	return JS_TRUE;
}		
static JSBool HTMLTableElementInsertRow(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
#if DEBUG_BY_XHTANG
	// char s[1024],t[64];
	// QString qs;		
#endif		
	HTMLTableElementImpl *impl;
	HTMLElementImpl *eReturn;
	long int index;
	// bool bReturn;
	myJSTablePrivate *mTablePrivate;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	if(!mTablePrivate)return JS_FALSE;	
	if(argc<1)return JS_FALSE;
	if (JSVAL_IS_INT(argv[0]))index=JSVAL_TO_INT(argv[0]);
	else return JS_FALSE;
	if(index<0)return JS_FALSE;
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl){
#if DEBUG_BY_XHTANG
		fprintf(stderr,"%s","Error: impl is NULL.");
#endif			
		return JS_FALSE;
		}
	//TODO:Not Finished in KDE
    eReturn=((HTMLTableElementImpl *)impl)->insertRow( index );
	if(!eReturn)return JS_FALSE;
//TODO:return value	
//	*rval=OBJECT_TO_JSVAL(mTablePrivate->TableRowElement);
	return JS_TRUE;
}		
static JSBool HTMLTableElementDeleteRow(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
	HTMLTableElementImpl *impl;
	myJSTablePrivate *mTablePrivate;
	mTablePrivate=(myJSTablePrivate *)JS_GetPrivate(cx,obj);
	long int index;
	
	if(argc<1)return JS_FALSE;
	if (!JSVAL_IS_INT(argv[0]))return JS_FALSE;
	index=JSVAL_TO_INT(argv[0]);
	if(index<0)return JS_FALSE;
	impl=(HTMLTableElementImpl *)mTablePrivate->CurNode;
	if(!impl)return JS_FALSE;
	//TODO:Not Finished in KDE
	((HTMLTableElementImpl *)impl)->deleteRow( index );
	return JS_TRUE;
}		
static JSPropertySpec HTMLTableElementProperties[] =
{
  {"caption",    HTMLTABLEELEMENT_CAPTION,    JSPROP_ENUMERATE},
  {"tHead",    HTMLTABLEELEMENT_THEAD,    JSPROP_ENUMERATE},
  {"tFoot",    HTMLTABLEELEMENT_TFOOT,    JSPROP_ENUMERATE},
  {"rows",    HTMLTABLEELEMENT_ROWS,    JSPROP_ENUMERATE | JSPROP_READONLY},
  {"tBodies",    HTMLTABLEELEMENT_TBODIES,    JSPROP_ENUMERATE | JSPROP_READONLY},
  {"align",    HTMLTABLEELEMENT_ALIGN,    JSPROP_ENUMERATE},
  {"bgColor",    HTMLTABLEELEMENT_BGCOLOR,    JSPROP_ENUMERATE},
  {"border",    HTMLTABLEELEMENT_BORDER,    JSPROP_ENUMERATE},
  {"cellPadding",    HTMLTABLEELEMENT_CELLPADDING,    JSPROP_ENUMERATE},
  {"cellSpacing",    HTMLTABLEELEMENT_CELLSPACING,    JSPROP_ENUMERATE},
  {"frame",    HTMLTABLEELEMENT_FRAME,    JSPROP_ENUMERATE},
  {"rules",    HTMLTABLEELEMENT_RULES,    JSPROP_ENUMERATE},
  {"summary",    HTMLTABLEELEMENT_SUMMARY,    JSPROP_ENUMERATE},
  {"width",    HTMLTABLEELEMENT_WIDTH,    JSPROP_ENUMERATE},

  {0}
};
JSClass HTMLTableElementClass = {
  "HTMLTableElement", 
  JSCLASS_HAS_PRIVATE ,
  JS_PropertyStub,
  JS_PropertyStub,
  GetHTMLTableElementProperty,
  SetHTMLTableElementProperty,
  JS_EnumerateStub, JS_ResolveStub, JS_ConvertStub, JS_FinalizeStub 
};

static JSFunctionSpec HTMLTableElementMethods[] = 
{

 	{"createTHead",          HTMLTableElementCreateTHead,     0},
  {"deleteTHead",          HTMLTableElementDeleteTHead,     0},
  {"createTFoot",          HTMLTableElementCreateTFoot,     0},
  {"deleteTFoot",          HTMLTableElementDeleteTFoot,     0},
  {"createCaption",          HTMLTableElementCreateCaption,     0},
  {"deleteCaption",          HTMLTableElementDeleteCaption,     0},
  {"insertRow",          HTMLTableElementInsertRow,     1},
  {"deleteRow",          HTMLTableElementDeleteRow,     1},
  
  {0}
};

JSObject* InitHTMLTableElementClass(JSContext *cx,JSObject *globalObj,JSObject *proto)
{
	JSObject *obj;
	obj = JS_DefineObject (cx,globalObj, "HtmlTableElement", &HTMLTableElementClass,proto,JSPROP_ENUMERATE);
    JS_DefineProperties (cx,obj,HTMLTableElementProperties);
    JS_DefineFunctions (cx,obj,HTMLTableElementMethods);
	return obj;
}
JSObject* NewScriptHTMLTableElement(JSContext *cx,JSObject *proto,JSObject *parent,ElementImpl *eImpl)
{
	JSObject *obj;
	JSObject *global = JS_GetGlobalObject(cx);
	jsval vp;
	if ((JS_TRUE == JS_LookupProperty(cx, global, "HtmlTableElement", &vp) && JSVAL_IS_OBJECT(vp)))
				obj=JS_NewObject(cx,&HTMLTableElementClass,JSVAL_TO_OBJECT(vp),NULL);
	else
				obj=InitHTMLTableElementClass(cx,JS_GetParent(cx,proto),proto);
	myJSTablePrivate *mTablePrivate=new myJSTablePrivate;
	mTablePrivate->CurNode=(ElementImpl*)eImpl;	
	JS_SetPrivate(cx,obj,(void*)mTablePrivate);
	return obj;
}