C++ (Cpp) JFileArray::SetVersion Examples

Example #1

File: GMApp.cpp Project: raorn/jx_application_framework

void
GMApp::SaveState()
{
	JString homeDir;
	if (JGetHomeDirectory(&homeDir))
		{
		JAppendDirSeparator(&homeDir);
		JString session = homeDir + kStateFileName;
		if (JFileExists(session))
			{
			JRemoveFile(session);
			}
		JFileArray* fileArray;
		JError err = JFileArray::Create(session, kStateFileSignature, &fileArray);
		if (!err.OK())
			{
			if (JFileExists(session))
				{
				JRemoveFile(session);
				}
			delete fileArray;
			return;
			}
		fileArray->SetVersion(kCurrentSessionVersion);

		JSize count;
		{
		std::ostringstream dataStream;
		count = itsTableDirs->GetElementCount();
		dataStream << count;
		fileArray->AppendElement(dataStream);
		}

		JFAID_t id = 2;
		for (JSize i = 1; i <= count; i++)
			{
			JFileArray* embed;
			err = JFileArray::Create(fileArray, id, &embed);
			itsTableDirs->NthElement(i)->GetData()->Save();
			itsTableDirs->NthElement(i)->SaveState(*embed);
			delete embed;
			id ++;
			}

		for (JSize i = itsEditDirs->GetElementCount(); i >= 1; i--)
			{
			itsEditDirs->NthElement(i)->CheckForPendingMessage();
			}

		{
		std::ostringstream dataStream;
		count = itsEditDirs->GetElementCount();
		dataStream << count;
		fileArray->AppendElement(dataStream);
		}

		for (JSize i = 1; i <= count; i++)
			{
			std::ostringstream dataStream;
			itsEditDirs->NthElement(i)->SaveState(dataStream);
			fileArray->AppendElement(dataStream);
			}

		{
		std::ostringstream dataStream;
		GGetInboxMgr()->SaveState(dataStream);
		fileArray->AppendElement(dataStream);
		}

		delete fileArray;
		}
}