void UiLogin::UserLoginBt()
{
QSqlQuery query;
QString name;
name = uLogin->userNameEdit->text();
query.prepare("SELECT * FROM Pwd where usrName=:um");
query.bindValue(":um",name);
query.exec();
query.next();
if(query.isValid())
{
if(query.value(0).toString()==name)
{
qDebug()<<query.value(0).toString();
global->loginName = name;
if(name=="root")
{
bool isOK;
QString text = QInputDialog::getText(this, tr("提示"),
tr("请输入root密码"),
QLineEdit::Password,
"",
&isOK,Qt::Sheet);
if(isOK)
{
if(text!=query.value(1).toString())
QMessageBox::information(this,tr("警告"),tr("密码错误！"));
else
{
emit ChangeUi(2);
}
}
}
else
{
ChangeUi(3);
}
}
}
else
{
if(name=="")
QMessageBox::information(this,tr("警告"),tr("请输入用户名！"));
else
QMessageBox::information(this,tr("警告"),tr("用户名不存在！"));
}
}
/**
* Launch the app
*/
void System::Run()
{
try
{
Log("==============================================================");
Log("=========================Launching !=========================");
Log("==============================================================");
//Initialize everything, at each step we check running to be sure the previous step go init correctly
if(InitEngine())
{
Log("Window opened, Width: "+ToString(_width)+"px, Height: "+ToString(_height)+"px");
if (!_renderer.Init(_width, _height,this))
{
_error = true;
Log("Renderer Init Error");
}
LoadUis();
_renderer.SetMenu(_menu);
_currentInput.SetWindowSize(vec2(_width, _height));
_currentUiDescriptor = _uis[_startupUiName];
_currentUi = _currentUiDescriptor->GetUi();
_currentUi->SetUiFunction(this);
_renderer.SetupUi(_currentUi);
//Reset the clock for delta time calculation
Clock::GetRef().GetElapsedTime();
try
{
while(_running && !_error)
{
_running = !_currentInput.Update();
if (_uiChangeRequested)
ChangeUi();
UiElement::ResetMouseInterception();
float delta = Clock::GetRef().GetElapsedTime();
if(_currentUiDescriptor->DisplayMenu())
_menu->Update(delta,&_currentInput, &_lastInput);
_currentUi->Update(delta,&_currentInput,&_lastInput);
_renderer.DrawFrame(delta,_displayMenu && _currentUiDescriptor->DisplayMenu());
SDL_GL_SwapWindow(_mainwindowPtr);
_lastInput = _currentInput;
}
}
catch(Exception e)
{
ReportError(e.what());
}
_renderer.Unload();
StopEngine();
}
}
catch(Exception e)
{
ReportError(e.what());
StopEngine();
}
}
