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