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/*
Copyright (c) Ferruccio Barletta (ferruccio.barletta@gmail.com), 2010
This file is part of BDBVu.
BDBVu is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
BDBVu is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with BDBVu. If not, see <http://www.gnu.org/licenses/>.
*/
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QMessageBox>
#include <QFileDialog>
MainWindow::MainWindow(QWidget *parent) :
QMainWindow(parent),
ui(new Ui::MainWindow),
settings("Ferruccio Barletta", "bdbvu")
{
ui->setupUi(this);
ui->databaseType->setText("");
}
MainWindow::~MainWindow()
{
db.close();
delete ui;
}
void MainWindow::changeEvent(QEvent *e)
{
QMainWindow::changeEvent(e);
switch (e->type()) {
case QEvent::LanguageChange:
ui->retranslateUi(this);
break;
default:
break;
}
}
//
// slot: open a new database file using an open file dialog
//
void MainWindow::openFile()
{
QString path = settings.value("path", QDir::homePath()).toString();
QFileDialog ofd(this, tr("open BDB file"), path, tr("All Files (*)"));
if (ofd.exec()) {
// remember where we parked
settings.setValue("path", ofd.directory().absolutePath());
openFile(ofd.selectedFiles().first());
}
}
void MainWindow::openFile(QString filename)
{
db.close();
try {
db.open(filename.toLatin1());
}
catch (dbexception ex) {
QMessageBox::critical(this, "BDBVu", ex.what());
}
ui->databaseSelector->clear();
if (db.sdblist.length() > 0) {
foreach (QString dbname, db.sdblist)
ui->databaseSelector->addItem(dbname, dbname);
selectDatabase(db.sdblist[0]);
}
else
ui->databaseSelector->setEnabled(false);
}
//
// slot: select a new sub-database
//
void MainWindow::selectDatabase(const QString& dbname) {
db.opensubdb(dbname);
ui->listWidget->clear();
foreach (dbkey k, db.keylist) {
QListWidgetItem *li = new QListWidgetItem(k.display);
ui->listWidget->addItem(li);
}
ui->listWidget->setCurrentRow(0);
ui->databaseType->setText(db.sdbtype);
}
//
// slot: select a new sub-database key at index
//
void MainWindow::selectKey(int index)
{
ui->textBrowser->clear();
if (index != -1) {
ui->textBrowser->append(db.getRecord(index));
}
}
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