Esempi in C++ (Cpp) per VJSParms_callStaticFunction::IsNullParam

Esempio n. 1

File: VJSRuntime_Image.cpp Progetto: sanyaade-mobiledev/core-XToolbox

void VJSImage::_setPath(XBOX::VJSParms_callStaticFunction& ioParms, VJSPictureContainer* inPict)
{
	VPicture* pic = inPict->GetPict();
	VString path;
	if (pic != nil)
	{
		if (ioParms.CountParams() == 0 ||  ioParms.IsNullParam(1))
		{
			pic->SetOutsidePath(""); // empty string means no outside
		}
		else if (ioParms.IsBooleanParam(1))
		{
			pic->SetOutsidePath("*");
		}
		else if (ioParms.IsStringParam(1))
		{
			ioParms.GetStringParam(1, path);
			pic->SetOutsidePath(path);
			if (!path.IsEmpty())
				pic->ReloadFromOutsidePath();
		}
		else
		{
			VFile* file = ioParms.RetainFileParam(1);
			if (file != nil)
			{
				file->GetPath(path, FPS_POSIX);
				pic->SetOutsidePath(path);
				if (file->Exists())
					pic->ReloadFromOutsidePath();
			}
			else
				pic->SetOutsidePath("");
			QuickReleaseRefCountable(file);
		}
		//inPict->SetModif();
	}
}