DynamicCellModelLoaderPtr DynamicCellModelLoader::Create(const std::string& rLoadableModulePath)
{
DynamicCellModelLoaderPtr p_loader(new DynamicCellModelLoader(rLoadableModulePath));
return p_loader;
}
MainWindow::MainWindow(QWidget *parent)
: QMainWindow(parent),
m_sqlModel(0),
m_workerThread(new QThread),
m_proxy(0)
{
QCoreApplication::addLibraryPath("./sqldrivers");
QPluginLoader p_loader(QCoreApplication::applicationDirPath() + "/sqldrivers/qsqlmysql4.dll");
p_loader.load();
qDebug() << p_loader.isLoaded();
qDebug() << "Starting new window " << QThread::currentThread();
tableView = new QTableView(this);
tableView->horizontalHeader()->setMovable(true);
QString newMenuTitle = QString::fromUtf8("编辑");
QMenu* new_menu = QMainWindow::menuBar()->addMenu(newMenuTitle);
QAction* new_result_act = new_menu->addAction(QString::fromUtf8("新建开奖结果"));
QAction* delete_result_act = new_menu->addAction(QString::fromUtf8("删除结果"));
// add a new separator
new_menu->addSeparator();
// the action use to trigger the data import functin
QAction* import_data_act = new_menu->addAction(QString::fromUtf8("导入开奖结果"));
connect(new_result_act, SIGNAL(triggered(bool)), SLOT(onNewActionClick()));
connect(delete_result_act, SIGNAL(triggered(bool)), SLOT(onDeleteActionClicked()));
connect(import_data_act, SIGNAL(triggered(bool)), SLOT(onImportDataClicked()));
setCentralWidget(tableView);
LotteryDockWidget *myDockWidget = new LotteryDockWidget(this);
QWidget *title_bar = new QWidget(this);
// trick to remove the title bar of dock widget
myDockWidget->setTitleBarWidget(title_bar);
myDockWidget->setAllowedAreas(Qt::TopDockWidgetArea);
addDockWidget(Qt::TopDockWidgetArea, myDockWidget);
// hash table for setting strings
QHash<QString, QString> config_hash;
// open the configuration file
QFile config_file(QCoreApplication::applicationDirPath() + "/config.txt");
config_file.open(QIODevice::ReadOnly);
memset(buffer, '\0', 64);
int readLength = config_file.readLine(buffer, 64);
while (readLength != -1)
{
QString line(buffer);
QStringList list1 = line.split(" = ");
// remove carriage return
list1[1].remove(0x0D);
// remove line feed
list1[1].remove(0x0A);
config_hash.insert(list1[0], list1[1]);
memset(buffer, '\0', 64);
readLength = config_file.readLine(buffer, 64);
}
config_file.close();
db = QSqlDatabase::addDatabase("QMYSQL");
db.setHostName(config_hash.value("host_name"));
db.setUserName(config_hash.value("user"));
db.setPort(3306);
db.setDatabaseName(config_hash.value("database"));
db.setPassword(config_hash.value("password"));
bool open_ok = db.open();
if (!open_ok)
{
QErrorMessage err_msg;
QString error_str = QString::fromUtf8("开启数据库失败.请重启程序") + "\n" + db.lastError().text() +
"\n" + QString::number(db.lastError().type()) + "\n" + db.hostName() + db.password() + db.userName() + db.databaseName();
if (!p_loader.isLoaded())
error_str += "\Plugin not loaded";
err_msg.showMessage(error_str);
err_msg.exec();
exit(-1);
}
m_sqlModel = new MyModel(0, db);
connect(myDockWidget, SIGNAL(blueBallSelectChanged(int)),
m_sqlModel, SLOT(setBlueBallSelect(int)));
connect(myDockWidget, SIGNAL(redBlueSeparateChanged(bool)),
m_sqlModel, SLOT(setRedBlueSeparated(bool)));
// use the current selection from the dock widget to dertermine how the model selects data
m_sqlModel->setRedBlueSeparated(myDockWidget->isRedBlueSeparated());
// call this function to make sure that the right table is used
// use previsouly set boolean value
m_sqlModel->setRedBlueSeparated(m_sqlModel->isRedBlueSeparated());
tableView->setModel(m_sqlModel);
tableView->verticalHeader()->hide();
m_sqlModel->setEditStrategy(QSqlTableModel::OnFieldChange);
m_sqlModel->select();
m_sqlModel->query().first();
connect(m_sqlModel, SIGNAL(beforeUpdate(int,QSqlRecord&)), this, SLOT(submitCheck(int,QSqlRecord&)));
reOrderHeader(tableView->horizontalHeader());
}
