Initial commit.

1 files changed, 117 insertions, 0 deletions

diff --git a/MessageForm.cpp b/MessageForm.cpp
new file mode 100644
index 0000000..9156b35
--- /dev/null
+++ b/MessageForm.cpp
@@ -0,0 +1,117 @@
+#include <QMainWindow>
+#include <QLineEdit>
+#include <QTextBrowser>
+#include <QStatusBar>
+#include <QVBoxLayout>
+#include <QHBoxLayout>
+#include <QTextBrowser>
+#include <QPushButton>
+#include <QLabel>
+#include <QGroupBox>
+#include "MessageListener.h"
+#include "MessageForm.h"
+
+MessageForm::MessageForm(QWidget *parent)
+	: QMainWindow(parent)
+{
+	listener = new MessageListener(this);
+	connect(listener, SIGNAL(receivedMessage(QString)), this, SLOT(receivedMessage(QString)));
+	connect(listener, SIGNAL(connected()), this, SLOT(connected()));
+	connect(listener, SIGNAL(disconnected()), this, SLOT(disconnected()));
+	connect(listener, SIGNAL(connectionFailed()), this, SLOT(connectionFailed()));
+
+	messageInput = new QLineEdit;
+	messageDisplay = new QTextBrowser;
+	statusInfo = new QLabel;
+	statusBar()->addWidget(statusInfo, 1);
+	connectServer = new QLineEdit;
+	QPushButton *connectButton = new QPushButton("&Connect");
+	QPushButton *sendButton = new QPushButton("&Send");
+	QLabel *connectLabel = new QLabel("Server");
+	connectLabel->setBuddy(connectServer);
+	
+	connect(connectServer, SIGNAL(returnPressed()), connectButton, SIGNAL(clicked()));
+	connect(messageInput, SIGNAL(returnPressed()), sendButton, SIGNAL(clicked()));
+	connect(connectButton, SIGNAL(clicked()), this, SLOT(connectToServer()));
+	connect(sendButton, SIGNAL(clicked()), this, SLOT(sendMessage()));
+	
+	
+	QHBoxLayout *connectLayout = new QHBoxLayout;
+	connectLayout->addWidget(connectLabel);
+	connectLayout->addWidget(connectServer);
+	connectLayout->addWidget(connectButton);
+	QVBoxLayout *messageLayout = new QVBoxLayout;
+	QHBoxLayout *sendLayout = new QHBoxLayout;
+	sendLayout->addWidget(messageInput);
+	sendLayout->addWidget(sendButton);
+	messageLayout->addWidget(messageDisplay);
+	messageLayout->addLayout(sendLayout);
+	
+	connectGroup = new QGroupBox("Connect to Server");
+	connectGroup->setLayout(connectLayout);
+	messageGroup = new QGroupBox("Network Chat");
+	messageGroup->setLayout(messageLayout);
+	
+	QVBoxLayout *allLayout = new QVBoxLayout;
+	allLayout->addWidget(connectGroup);
+	allLayout->addWidget(messageGroup);
+	QWidget *centralWidget = new QWidget;
+	centralWidget->setLayout(allLayout);
+	setCentralWidget(centralWidget);
+	setWindowTitle("ZX2C4 Message Popper");
+	
+	listenForConnection();
+}
+void MessageForm::appendMessage(QString sender, const QString &message)
+{
+	static bool firstMessage = true;
+	messageDisplay->moveCursor(QTextCursor::End);
+	messageDisplay->insertHtml((firstMessage ? QString("") : "<br>") + "<b>" + sender + ": </b>" + message);
+	messageDisplay->moveCursor(QTextCursor::End);
+	firstMessage = false;
+}
+void MessageForm::receivedMessage(const QString text)
+{
+	appendMessage(QString("Stranger"), text);
+}
+void MessageForm::connected()
+{
+	messageGroup->setVisible(true);
+	connectGroup->setVisible(false);
+	statusInfo->setText(QString("Connected to %1.").arg(listener->remoteHost()));
+	statusBar()->clearMessage();
+}
+void MessageForm::disconnected()
+{
+	statusBar()->showMessage("Disconnected!", 2000);
+	listenForConnection();
+}
+void MessageForm::connectionFailed()
+{
+	statusBar()->showMessage("Connection failed!", 2000);
+	connectGroup->setEnabled(true);
+}
+void MessageForm::sendMessage()
+{
+	QString text = messageInput->text();
+	messageInput->clear();
+	listener->writeMessage(text);
+	appendMessage(QString("Me"), text);
+}
+void MessageForm::connectToServer()
+{
+	connectGroup->setEnabled(false);
+	listener->connectToHost(connectServer->text());
+	statusBar()->showMessage("Connecting...");
+}
+void MessageForm::listenForConnection()
+{
+	messageGroup->setVisible(false);
+	connectGroup->setVisible(true);
+	connectGroup->setEnabled(true);
+	if(listener->startListener())
+		statusInfo->setText("Listening for connection...");
+	else
+		statusInfo->setText("Listener failed to start.");
+	statusBar()->clearMessage();
+}