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/*
* propertiesdialog.cpp
*
* (c) 2011 by Jeremy Bowman <jmbowman@alum.mit.edu>
*
* This program 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 2 of the License, or
* (at your option) any later version.
*/
/** @file
* Source file for PropertiesDialog
*/
#include <QFileSystemModel>
#include <QHBoxLayout>
#include <QLocale>
#include <QPushButton>
#include <QTextEdit>
#include "database.h"
#include "factory.h"
#include "formatting.h"
#include "propertiesdialog.h"
#include "viewdisplay.h"
/**
* Constructor.
*
* @param parent This dialog's parent widget
*/
PropertiesDialog::PropertiesDialog(const QString &filePath, Database *db,
ViewDisplay *viewer, QWidget *parent)
: PBDialog(tr("File Properties"), parent), vd(viewer)
{
QTextEdit *display = Factory::textDisplay(this);
vbox->addWidget(display);
QStringList content;
content.append("<qt><table cellspacing=\"0\">");
QString row("<tr><td align=\"right\"><font color=\"#0000ff\">%1: </font></td><td>%2</td></tr>");
QFile file(filePath);
QFileInfo info(file);
content.append(row.arg(tr("Name")).arg(info.fileName()));
int size = file.size();
QString units;
if (size < 1024) {
units = QFileSystemModel::tr("%1 bytes");
}
else if (size < 1024 * 1024) {
size /= 1024;
units = QFileSystemModel::tr("%1 KB");
}
else {
size /= 1024 * 1024;
units = QFileSystemModel::tr("%1 MB");
}
QLocale locale = QLocale::system();
QString sizeString = locale.toString(size);
content.append(row.arg(tr("Size")).arg(units.arg(sizeString)));
QString modified = Formatting::dateTimeToString(info.lastModified());
content.append(row.arg(tr("Modified")).arg(modified));
int count = db->getData().GetSize();
QString rowsInFilter = locale.toString(vd->rowCount());
QString inCurrent = tr("%1 in current filter").arg(rowsInFilter);
content.append(row.arg(tr("Rows")).arg(QString("%1 (%2)")
.arg(locale.toString(count))
.arg(inCurrent)));
count = db->listColumns().count();
QString colsInView = locale.toString(vd->columnCount());
inCurrent = tr("%1 in current view").arg(colsInView);
content.append(row.arg(tr("Columns")).arg(QString("%1 (%2)")
.arg(locale.toString(count))
.arg(inCurrent)));
count = db->listViews().count();
content.append(row.arg(tr("Views")).arg(locale.toString(count)));
QStringList sortings = db->listSortings();
sortings.removeAll("_single");
count = sortings.count();
content.append(row.arg(tr("Sortings")).arg(locale.toString(count)));
QStringList filters = db->listFilters();
filters.removeAll("_simple");
count = filters.count();
content.append(row.arg(tr("Filters")).arg(locale.toString(count)));
count = db->listEnums().count();
content.append(row.arg(tr("Enums")).arg(locale.toString(count)));
content.append("</table></qt>");
display->setHtml(content.join(""));
QHBoxLayout *hbox = Factory::hBoxLayout(vbox);
hbox->addStretch(1);
QPushButton *button = new QPushButton(tr("Column Statistics"), this);
connect(button, SIGNAL(clicked()), this, SLOT(showColumnStatistics()));
hbox->addWidget(button);
hbox->addStretch(1);
finishLayout(true, false);
}
/**
* Handler for the button to show the column statistics dialog.
*/
void PropertiesDialog::showColumnStatistics()
{
vd->showStatistics();
}
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