/*
* show frmMain
*/
public static void ShowConfiguration()
{
// initialize new FormConfig
FormConfig frmConfig = new FormConfig();
/*
* event handler for btn StartServer
* first check for configurations and start server
*/
frmConfig.btnStartServer.Click += (s, e) =>
{
if (ServerController.isPrintServerStarted == false)
{
/*
* if server is not started, check for printer name
* if printer name is not set,, stop and let user know
* otherwise, start the server, and change the text of the
* control button
*/
if (frmConfig.cmbPrinters.Text == "")
{
MessageBox.Show("Please select Receipt Printer to continue."
, "Receipt Printer Not Configured"
, MessageBoxButtons.OK
, MessageBoxIcon.Error);
}
else if (frmConfig.txtPrinterPort.Text == "")
{
MessageBox.Show("Please set your print server port. Default is 8123."
, "Print Server Port not set"
, MessageBoxButtons.OK
, MessageBoxIcon.Error);
}
else if (frmConfig.txtServerPort.Text == "")
{
MessageBox.Show("Please set your web server port. Default is 8000."
, "Web Server Port not set"
, MessageBoxButtons.OK
, MessageBoxIcon.Error);
}
else
{
Config.PrinterName = frmConfig.cmbPrinters.Text;
Config.PrintServerPort = frmConfig.txtPrinterPort.Text;
Config.WebServerPort = frmConfig.txtServerPort.Text;
Config.Save();
ServerController.StartPrintServer();
frmConfig.RefreshFormConponentsState();
}
}
else
{
/*
* if server is started, stop the server and change the Txt of command
* button
*/
ServerController.StopPrintServer();
frmConfig.RefreshFormConponentsState();
}
};
// event handler for btn Launch POS
frmConfig.btnLaunchPOS.Click += (s, e) =>
{
if (ServerController.isWebServerStarted)
{
LaunchChromeBrowser();
}
else
{
MessageBox.Show("Local POS is not started. Please restart the program, and download new version of POS and try again."
, "POS Not Started"
, MessageBoxButtons.OK
, MessageBoxIcon.Error);
}
};
// event handler for btn minimize
frmConfig.btnMinimize.Click += (s, e) =>
{
frmConfig.Hide();
frmConfig.Dispose();
};
// init the combo boxes
foreach (string printerName in PrinterSettings.InstalledPrinters)
{
frmConfig.cmbPrinters.Items.Add(printerName);
}
foreach (string port in SerialPort.GetPortNames())
{
frmConfig.cmdDrawers.Items.Add(port);
}
frmConfig.RefreshFormConponentsState();
// show the form
frmConfig.Show();
}
/*
* This method is called when program is executed and no othe rinstances is running before
* to prevent port conflicting, etc. It will do all initialization and start server itself
* if all configuration is set.
*
* otherwise it will show configuration form (for the first time)
*/
private static void InitializeApplication(string[] args)
{
Debug.WriteLine("Application initalization");
/*
* This task will act like a Mutex server to listen to any incoming
* arguments when user launch the app again with argument.
*/
// delete log file if needed
if (DELETE_LOG_FILE_ON_START)
{
File.Delete(LOG_FILE);
}
Task.Run(() =>
{
using (var server = new NamedPipeServerStream(_interprocessID))
{
using (var reader = new StreamReader(server))
{
using (var writer = new StreamWriter(server))
{
// this infinity loop is to receive any thing from the other instance
while (true)
{
server.WaitForConnection();
var incomingArgs = reader.ReadLine().Split('\t');
server.Disconnect();
ProgramArgumentsHelper.HandleArguments(incomingArgs);
}
}
}
}
});
// Enable Visual Style
Application.EnableVisualStyles();
// release the Mutex
_appSingletonMaker.ReleaseMutex();
// get App version
AppVersion = FileVersionInfo.GetVersionInfo(Assembly.GetExecutingAssembly().Location).ProductVersion;
// handle the initialize argument
// since this program will start without any required arguments, we just gonna
// comment it out. Or just leave it. The Handler will do nothing anyway
ProgramArgumentsHelper.HandleArguments(args);
// initialize URI schema, by reregistering the URI schema to the registry
URISchemaHelper.InitializeURISchema();
// initialize Logger
var logger = Logger.getInstance();
Log = "";
// Add logger Handler here
logger.onNewEntry += (s) => {
string NewLogEntry = "";
NewLogEntry = "\n[" + DateTime.Now.ToShortDateString() + " " + DateTime.Now.ToShortTimeString() + "] " + s;
Log += NewLogEntry + "\n";
Debug.WriteLine(s);
};
// Initialize Configuration
Config.LoadConfigurations();
// initialize ServerController
ServerController.Initialize();
// check for auto start or show configuration
if (Config.PrinterName != "" && ServerController.isPrintServerStarted == false)
{
ServerController.StartPrintServer();
}
else
{
ShowConfiguration();
}
// check for web root update
//CheckForWebrootUpdates();
if (WebServerController.IsWebrootInstalled())
{
WebServerController.StartWebServer();
}
// this method will terminate initializing script here
// all scripts after this line will be execute on application.exit() call
InitializeTrayIconEvents();
TrayIcon.InitializeTrayIcon();
}