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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright (C) 2012 by Dominik Riebeling
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <QWidget>
#include <QDebug>
#include "infowidget.h"
#include "rbsettings.h"
#include "Logger.h"
InfoWidget::InfoWidget(QWidget *parent) : QWidget(parent)
{
ui.setupUi(this);
ui.treeInfo->setAlternatingRowColors(true);
ui.treeInfo->setHeaderLabels(QStringList() << tr("File") << tr("Version"));
ui.treeInfo->expandAll();
ui.treeInfo->setColumnCount(2);
ui.treeInfo->setLayoutDirection(Qt::LeftToRight);
}
void InfoWidget::updateInfo(void)
{
LOG_INFO() << "updating server info";
QString mp = RbSettings::value(RbSettings::Mountpoint).toString();
QSettings log(mp + "/.rockbox/rbutil.log", QSettings::IniFormat, this);
QStringList groups = log.childGroups();
QList<QTreeWidgetItem *> items;
QTreeWidgetItem *w, *w2;
QString min, max;
int olditems = 0;
// remove old list entries (if any)
int l = ui.treeInfo->topLevelItemCount();
while(l--) {
QTreeWidgetItem *m;
m = ui.treeInfo->takeTopLevelItem(l);
// delete childs (single level deep, no recursion here)
int n = m->childCount();
while(n--)
delete m->child(n);
}
// get and populate new items
for(int a = 0; a < groups.size(); a++) {
log.beginGroup(groups.at(a));
QStringList keys = log.allKeys();
w = new QTreeWidgetItem;
w->setFlags(Qt::ItemIsEnabled);
w->setText(0, groups.at(a));
items.append(w);
// get minimum and maximum version information so we can hilight old files
min = max = log.value(keys.at(0)).toString();
for(int b = 0; b < keys.size(); b++) {
if(log.value(keys.at(b)).toString() > max)
max = log.value(keys.at(b)).toString();
if(log.value(keys.at(b)).toString() < min)
min = log.value(keys.at(b)).toString();
}
for(int b = 0; b < keys.size(); b++) {
QString file;
file = mp + "/" + keys.at(b);
if(QFileInfo(file).isDir())
continue;
w2 = new QTreeWidgetItem(w, QStringList() << "/"
+ keys.at(b) << log.value(keys.at(b)).toString());
if(log.value(keys.at(b)).toString() != max) {
w2->setForeground(0, QBrush(QColor(255, 0, 0)));
w2->setForeground(1, QBrush(QColor(255, 0, 0)));
olditems++;
}
items.append(w2);
}
log.endGroup();
if(min != max)
w->setData(1, Qt::DisplayRole, QString("%1 / %2").arg(min, max));
else
w->setData(1, Qt::DisplayRole, max);
}
ui.treeInfo->insertTopLevelItems(0, items);
ui.treeInfo->expandAll();
ui.treeInfo->resizeColumnToContents(0);
ui.treeInfo->collapseAll();
}
void InfoWidget::changeEvent(QEvent *e)
{
if(e->type() == QEvent::LanguageChange) {
ui.retranslateUi(this);
ui.treeInfo->setHeaderLabels(QStringList() << tr("File") << tr("Version"));
} else {
QWidget::changeEvent(e);
}
}
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