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#include "chatDialog.h"
#include "ui_chatDialog.h"
#include "chatGraphicsView.h"
#include "chatGraphicsScene.h"
#include "QXmppClient.h"
#include <QPainter>
#include <QPushButton>
chatDialog::chatDialog(QWidget *parent): QDialog(parent, Qt::Window),
ui(new Ui::chatDialogClass), m_scene(0), m_view(0), m_client(0), m_pushButtonSend(0)
{
ui->setupUi(this);
m_view = new chatGraphicsView(this);
m_scene = new chatGraphicsScene(this);
m_view->setChatGraphicsScene(m_scene);
m_pushButtonSend = new QPushButton("Send", this);
// m_pushButtonSend->setFixedHeight();
// m_pushButtonSend->setFixedWidth();
QRect rect = ui->lineEdit->geometry();
rect.setLeft(rect.right());
rect.setWidth(60);
m_pushButtonSend->setGeometry(rect);
ui->lineEdit->setFocus();
ui->verticalLayout->insertWidget(0, m_view);
bool check = connect(m_pushButtonSend, SIGNAL(clicked(bool)), SLOT(sendMessage()));
Q_ASSERT(check);
updateSendButtonGeomerty();
}
void chatDialog::show()
{
QDialog::show();
}
QString chatDialog::getBareJid() const
{
return m_bareJid;
}
QString chatDialog::getDisplayName() const
{
return m_displayName;
}
void chatDialog::setBareJid(const QString& str)
{
m_bareJid = str;
}
void chatDialog::setDisplayName(const QString& str)
{
m_displayName = str;
setWindowTitle(QString("Chat with %1").arg(m_displayName));
QFont font;
font.setBold(true);
QFontMetrics fontMetrics(font);
QRect rect = fontMetrics.boundingRect(m_displayName);
int width = rect.width();
if(m_scene)
m_scene->setBoxStartLength(width);
// ui->horizontalSpacer_2->changeSize(width+20, 10);
ui->lineEdit->setFixedWidth(350 - width - 25);
updateSendButtonGeomerty();
}
void chatDialog::setQXmppClient(QXmppClient* client)
{
m_client = client;
}
void chatDialog::sendMessage()
{
if(m_client)
m_client->sendMessage(getBareJid(), ui->lineEdit->text());
m_view->addMessage("Me", ui->lineEdit->text());
ui->lineEdit->clear();
}
void chatDialog::messageReceived(const QString& msg)
{
m_view->addMessage(getDisplayName(), msg);
}
void chatDialog::keyPressEvent(QKeyEvent* event1)
{
ui->lineEdit->setFocus();
ui->lineEdit->event(event1);
if(event1->key() == Qt::Key_Return)
{
m_pushButtonSend->click();
}
else if(event1->key() == Qt::Key_Escape)
{
hide();
}
}
void chatDialog::paintEvent(QPaintEvent* event)
{
QDialog::paintEvent(event);
QPainter p(this);
p.setPen(Qt::gray);
p.drawRect(rect().adjusted(5, 5, -6, -6));
}
void chatDialog::resizeEvent(QResizeEvent *)
{
updateSendButtonGeomerty();
}
void chatDialog::moveEvent(QMoveEvent *)
{
updateSendButtonGeomerty();
}
void chatDialog::updateSendButtonGeomerty()
{
QRect rect = ui->lineEdit->geometry();
rect.setLeft(rect.right() + 6);
rect.setWidth(60);
QRect rect2 = rect;
rect2.setHeight(25);
rect2.moveCenter(rect.center());
m_pushButtonSend->setGeometry(rect2);
}
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