Issue #1 #2 #4 are addressed in this commit. Added another window with controls for key management. Simple ASCII encryption

KeyManagementWindow.cpp

@@ -0,0 +1,85 @@
+#include "KeyManagementWindow.h"
+#include "GenerateKeys.h"
+
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QString>
+#include <string>
+#include <iostream>
+#include <cstdlib>
+#include <fstream>
+#include <ios>
+
+KeyManagementWindow::KeyManagementWindow(QWidget* parent) : QDialog(parent)
+{
+	GenerateKeys gk;
+
+	comboBoxOfKeys = new QComboBox;
+	valueOfKey = new QLineEdit;
+
+	QVBoxLayout* vBox = new QVBoxLayout;
+	QHBoxLayout* hBox = new QHBoxLayout;
+
+	setContentsOfComboBox();
+	hBox->addWidget(comboBoxOfKeys);
+	hBox->addWidget(valueOfKey);
+
+	vBox->addLayout(hBox);
+
+	setLayout(vBox);
+
+	setFixedWidth(400);
+	setFixedHeight(400);
+
+	setWindowTitle("Key Management Window");
+
+	QObject::connect(comboBoxOfKeys, SIGNAL(currentIndexChanged(int)), SLOT(test()));
+}
+
+
+void KeyManagementWindow::setContentsOfComboBox()
+{
+	GenerateKeys gk;
+
+	for (unsigned short keyIndex = gk.startingCharacter; keyIndex <= gk.endingCharacter; keyIndex++)
+	{
+		std::string ch = "";
+		ch += gk.decryptedCharacters[keyIndex];
+		QString bl = QString::fromStdString(ch); 
+		comboBoxOfKeys->addItem(bl);
+	}
+}
+void KeyManagementWindow::test()
+{
+	GenerateKeys gk;
+	//std::cout << "bang bang!" << std::endl;
+	QString bo = comboBoxOfKeys->currentText();
+	std::string k = bo.toStdString();
+	char f;
+
+	std::fstream in;
+	in.open("strToCh.txt", std::ios::out);
+
+	in << k;
+	in.close();
+
+	in.open("strToCh.txt", std::ios::in);
+
+	in >> f;
+	in.close();
+
+	in.open("strToCh.txt", std::ios::out);
+	in << gk.encryptedCharacters[f];
+	in.close();
+
+	unsigned short yek;
+	in.open("strToCh.txt", std::ios::in);
+	in >> yek;
+	in.close();
+
+	std::string key = "";
+	key += std::to_string(yek);
+	//std::cout << gk.encryptedCharacters[f] << std::endl;
+	QString v = QString::fromStdString(key);
+	valueOfKey->setText(v);
+}