From 35c3facc81cf10a2070cc5091e4e447ecc7416e3 Mon Sep 17 00:00:00 2001
From: Manuel Schneider
Date: Tue, 6 May 2014 14:37:44 +0200
Subject: Changes the approach of Qt Gui initialization to the member pointer
 approach. This means multiple inheritance is avoided and the form is now a
 member pointer of the class. Immlicitely renamed some ui elements for
 clearification. Again changed unnecessary use of QDialog to QWidget.

---
 src/client/connectwindow/connectwindow.cpp | 56 ++++++++++++++++--------------
 1 file changed, 29 insertions(+), 27 deletions(-)

(limited to 'src/client/connectwindow/connectwindow.cpp')

diff --git a/src/client/connectwindow/connectwindow.cpp b/src/client/connectwindow/connectwindow.cpp
index ca01404..5215a32 100644
--- a/src/client/connectwindow/connectwindow.cpp
+++ b/src/client/connectwindow/connectwindow.cpp
@@ -5,26 +5,28 @@
  *      Author: sr
  */
 
-#include "connectwindow.h"
+#include <QNetworkInterface>
 #include "../../shared/settings.h"
 #include "../../shared/network.h"
 #include "../../shared/util.h"
-
 #include "../net/serverconnection.h"
-
-#include <QNetworkInterface>
+#include "connectwindow.h"
+#include "ui_connect.h"
 
 #define UDPBUFSIZ 9000
 #define SALT_LEN 18
 
 ConnectWindow::ConnectWindow(QWidget *parent) :
-	QDialog(parent), _connected(false), _timerDiscover(0), _timerHide(0), _connection(NULL), _state(Idle),
-	_hashErrorCount(0), _hashSslErrorCount(0), _certErrorCount(0), _ipErrorCount(0), _discoveryInterval(800)
+	QWidget(parent), _ui(new Ui::ConnectWindow), _connected(false),
+	_timerDiscover(0), _timerHide(0), _connection(NULL), _state(Idle),
+	_hashErrorCount(0), _hashSslErrorCount(0), _certErrorCount(0),
+	_ipErrorCount(0), _discoveryInterval(800)
 {
-	setupUi(this);
-	//
-	connect(cmdOK, SIGNAL(clicked()), this, SLOT(onOkClick()));
-	connect(cmdCancel, SIGNAL(clicked()), this, SLOT(onCancelClick()));
+	// Initialize the GUI
+	_ui->setupUi(this);
+
+	connect(_ui->cmdOK, SIGNAL(clicked()), this, SLOT(onOkClick()));
+	connect(_ui->cmdCancel, SIGNAL(clicked()), this, SLOT(onCancelClick()));
 	int tries = 10;
 	while (tries-- != 0)
 	{
@@ -66,51 +68,51 @@ void ConnectWindow::setState(const ConnectionState state)
 
 void ConnectWindow::updateState()
 {
-	txtName->setEnabled(_state == Idle && !_connected);
+	_ui->txtName->setEnabled(_state == Idle && !_connected);
 
 	if (_connected)
 	{
-		cmdOK->setEnabled(true);
-		cmdOK->setText(tr("&Disconnect"));
-		lblStatus->setText(tr("Connected."));
-		txtName->setEnabled(false);
+		_ui->cmdOK->setEnabled(true);
+		_ui->cmdOK->setText(tr("&Disconnect"));
+		_ui->lblStatus->setText(tr("Connected."));
+		_ui->txtName->setEnabled(false);
 		return;
 	}
 
 	if (_state != Idle)
-		cmdOK->setText(tr("&Stop"));
+		_ui->cmdOK->setText(tr("&Stop"));
 	else
-		cmdOK->setText(tr("&Connect"));
+		_ui->cmdOK->setText(tr("&Connect"));
 
 	switch (_state)
 	{
 	case Idle:
-		lblStatus->setText(tr("Ready to connect; please enter session name."));
+		_ui->lblStatus->setText(tr("Ready to connect; please enter session name."));
 		break;
 	case Scanning:
-		lblStatus->setText(tr("Scanning for session %1.").arg(txtName->text()));
+		_ui->lblStatus->setText(tr("Scanning for session %1.").arg(_ui->txtName->text()));
 		_timerDiscover = startTimer(_discoveryInterval);
 		break;
 	case Connecting:
-		lblStatus->setText(tr("Found session, connecting..."));
+		_ui->lblStatus->setText(tr("Found session, connecting..."));
 		break;
 	case AwaitingChallenge:
-		lblStatus->setText(tr("Waiting for server challenge..."));
+		_ui->lblStatus->setText(tr("Waiting for server challenge..."));
 		break;
 	case AwaitingChallengeResponse:
-		lblStatus->setText(tr("Replied to challenge, sent own..."));
+		_ui->lblStatus->setText(tr("Replied to challenge, sent own..."));
 		break;
 	case LoggingIn:
-		lblStatus->setText(tr("Logging in..."));
+		_ui->lblStatus->setText(tr("Logging in..."));
 		break;
 	case Connected:
-		lblStatus->setText(tr("Connection established!"));
+		_ui->lblStatus->setText(tr("Connection established!"));
 		break;
 	case InvalidIpList:
 	case InvalidHash:
 	case InvalidCert:
 	case InvalidSslHash:
-		lblError->setText(tr("Invalid hash: %1; invalid cert: %2; invalid iplist: %3; invalid sslhash: %4")
+		_ui->lblError->setText(tr("Invalid hash: %1; invalid cert: %2; invalid iplist: %3; invalid sslhash: %4")
 			.arg(_hashErrorCount).arg(_certErrorCount).arg(_ipErrorCount).arg(_hashSslErrorCount));
 		break;
 	}
@@ -189,7 +191,7 @@ void ConnectWindow::closeEvent(QCloseEvent *e)
 
 void ConnectWindow::showEvent(QShowEvent* event)
 {
-	txtName->setFocus();
+	_ui->txtName->setFocus();
 }
 
 /*
@@ -214,7 +216,7 @@ void ConnectWindow::onOkClick()
 	{
 		//  Connect (scan for session)
 		_discoveryInterval = 800;
-		_nameBytes = txtName->text().toUtf8();
+		_nameBytes = _ui->txtName->text().toUtf8();
 		_timerDiscover = startTimer(_discoveryInterval);
 		_hashErrorCount = _hashSslErrorCount = _certErrorCount = _ipErrorCount = 0;
 		this->setState(Scanning);
-- 
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