ServerWindow.cpp

#ifndef _SERVERWINDOW_CPP_
#define _SERVERWINDOW_CPP_

#include <iostream>

#include "App.h"
#include "Constantes.h"
#include "ServerWindow.h"

#include <LayoutBuilder.h>

const BRect rect(150,150,150,150);

ServerWindow::ServerWindow(BString &host, int &port, bool &local) : BWindow(rect, "Serveur",B_TITLED_WINDOW_LOOK, B_FLOATING_SUBSET_WINDOW_FEEL, B_NOT_RESIZABLE | B_AUTO_UPDATE_SIZE_LIMITS),
	fHostDemonstration(host),
	fPortDemonstration(port),
	fLocalDemonstration(local)
{
	if (host == "") {
		fHostDemonstration = BString(/*"192.168.1.2"*/"91.161.254.13");
	}
	if (port == 0 ) {
		fPortDemonstration = /*5757*/51444;
	}	
	fHost = new BTextControl("host", (host).String() , new BMessage(kServerHost));
	fPort = new BTextControl("port", std::to_string(port).c_str(), new BMessage(kServerPort));
	
	fLocalButton = new BRadioButton("local", "Local", new BMessage(kLocalServer));
	fDistantButton = new BRadioButton("distant", "Distant", new BMessage(kDistantServer));
	BButton *button = new BButton("Connect", new BMessage(kConnect));
	
	button->MakeDefault(true);
	fLocalButton->SetValue(local);
	
	BLayoutBuilder::Group<>(this, B_VERTICAL)
	.SetInsets(B_USE_WINDOW_SPACING)
		.AddGroup(B_HORIZONTAL, B_USE_DEFAULT_SPACING, 1.0)
			.Add(fLocalButton)
			.Add(fDistantButton)
			.AddGlue()
		.End()
		.AddGroup(B_HORIZONTAL, B_USE_DEFAULT_SPACING)
			.Add(fHost)
			.Add(fPort)
		.End()
		.AddGroup(B_HORIZONTAL, B_USE_DEFAULT_SPACING)
			.Add(button)
			.AddGlue()
		.End()
	.End();
	//ResizeToPreferred();
}



void ServerWindow::MessageReceived(BMessage* message) {
	switch (message->what) {
		
		 case(kLocalServer) :
		 {
		 	((BRadioButton*)FindView("local"))->SetValue(1);
		 	fHost->SetEnabled(false);
		 	fPort->MakeFocus(true);
			fLocalDemonstration = true;
		 	break;
		 }
		 case(kDistantServer) :
		 {
		 	((BRadioButton*)FindView("distant"))->SetValue(1);
		 	fHost->SetEnabled(true);
		 	fHost->MakeFocus(true);
			fLocalDemonstration = false;
		 	break;
		 }
		 case(kServerHost) :
		 {
			 fHostDemonstration = fHost->Text();
			 break;
		 }
		 case(kServerPort) :
		 {
			  const char* portText = fPort->Text();
			 char *endPtr;
			 uint16 port = strtol(fPort->Text(), &endPtr,10);
			 if (errno == ERANGE || *endPtr != '\0' || portText == endPtr) {
				 std::string buf("Invalid number : ");
				 buf.append(fPort->Text());
				 BAlert* alert = new BAlert("", buf.c_str(), "Ok", NULL, NULL, B_WIDTH_AS_USUAL, B_STOP_ALERT);
				 alert->Go();
			 } else {
				fPortDemonstration = port;
			 }
			 break;
		 }
		 case(kConnect) :
		 {
			 const char* portText = fPort->Text();
			 char *endPtr;
			 uint16 port = strtol(fPort->Text(), &endPtr,10);
			 if (errno == ERANGE || *endPtr != '\0' || portText == endPtr) {
				 std::string buf("Invalid number : ");
				 buf.append(fPort->Text());
				 BAlert* alert = new BAlert("", buf.c_str(), "Ok", NULL, NULL, B_WIDTH_AS_USUAL, B_STOP_ALERT);
				 alert->Go();
			 } else {
				 if (fLocalButton->Value() == B_CONTROL_ON) {
					 message->AddString("host", "localhost");
				 } else {
					 message->AddString("host", fHost->Text());
				 }    			

				 message->AddUInt16("port", port);
				 fTarget->MessageReceived(message);
				 PostMessage(B_QUIT_REQUESTED);
			 }
    	}
		default :
			BWindow::MessageReceived(message);
		}
}

void ServerWindow::SetTarget(BView* target) {
	fTarget = target;
}

bool ServerWindow::QuitRequested() {
	((DemonstrationWindow *)fTarget->Window())->SetServerWindow(NULL);
	return true;
}

#endif	// _SERVERWINDOW_CPP_