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/***************************************************************************
* Copyright (C) 2010-2011 by Daniel Nicoletti *
* dantti12@gmail.com *
* *
* 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. *
* *
* This program 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 this program; see the file COPYING. If not, write to *
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *
* Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "PkTransactionProgressModel.h"
#include <QLoggingCategory>
#include <PkStrings.h>
#include "PkTransaction.h"
Q_DECLARE_LOGGING_CATEGORY(APP_LIB)
using namespace PackageKit;
PkTransactionProgressModel::PkTransactionProgressModel(QObject *parent) :
QStandardItemModel(parent)
{
}
PkTransactionProgressModel::~PkTransactionProgressModel()
{
}
void PkTransactionProgressModel::currentRepo(const QString &repoId, const QString &description, bool enabled)
{
Q_UNUSED(enabled)
auto transaction = qobject_cast<PkTransaction *>(sender());
if (transaction && transaction->flags() & Transaction::TransactionFlagSimulate) {
return;
}
auto stdItem = new QStandardItem(description);
stdItem->setData(repoId, RoleId);
stdItem->setData(true, RoleRepo);
appendRow(stdItem);
}
void PkTransactionProgressModel::itemProgress(const QString &id, Transaction::Status status, uint percentage)
{
Q_UNUSED(status)
auto transaction = qobject_cast<PkTransaction *>(sender());
if (transaction && transaction->flags() & Transaction::TransactionFlagSimulate) {
return;
}
QStandardItem *stdItem = findLastItem(id);
if (stdItem && !stdItem->data(RoleFinished).toBool()) {
// if the progress is unknown (101), make it empty
if (percentage == 101) {
percentage = 0;
}
if (stdItem->data(RoleProgress).toUInt() != percentage) {
stdItem->setData(percentage, RoleProgress);
}
}
}
void PkTransactionProgressModel::clear()
{
removeRows(0, rowCount());
}
QHash<int, QByteArray> PkTransactionProgressModel::roleNames() const
{
QHash<int, QByteArray> roles;
roles[RoleInfo] = "rInfo";
roles[RolePkgName] = "rPkgName";
roles[RolePkgSummary] = "rPkgSummary";
roles[RoleFinished] = "rFinished";
roles[RoleProgress] = "rProgress";
roles[RoleId] = "rId";
roles[RoleRepo] = "rRepo";
return roles;
}
void PkTransactionProgressModel::currentPackage(PackageKit::Transaction::Info info, const QString &packageID, const QString &summary)
{
auto transaction = qobject_cast<PkTransaction *>(sender());
if (transaction &&
(transaction->flags() & Transaction::TransactionFlagSimulate ||
transaction->cachedRole() == Transaction::RoleResolve ||
transaction->cachedRole() == Transaction::RoleWhatProvides)) {
return;
}
if (!packageID.isEmpty()) {
QStandardItem *stdItem = findLastItem(packageID);
// If there is alread some packages check to see if it has
// finished, if the progress is 100 create a new item for the next task
if (stdItem && !stdItem->data(RoleFinished).toBool()) {
// if the item status (info) changed update it
if (stdItem->data(RoleInfo).value<Transaction::Info>() != info) {
// If the package task has finished set progress to 100
if (info == Transaction::InfoFinished) {
itemFinished(stdItem);
} else {
stdItem->setData(qVariantFromValue(info), RoleInfo);
stdItem->setText(PkStrings::infoPresent(info));
}
}
} else if (info != Transaction::InfoFinished) {
QList<QStandardItem *> items;
// It's a new package create it and append it
stdItem = new QStandardItem;
stdItem->setText(PkStrings::infoPresent(info));
stdItem->setData(Transaction::packageName(packageID), RolePkgName);
stdItem->setData(summary, RolePkgSummary);
stdItem->setData(qVariantFromValue(info), RoleInfo);
stdItem->setData(0, RoleProgress);
stdItem->setData(false, RoleFinished);
stdItem->setData(packageID, RoleId);
stdItem->setData(false, RoleRepo);
items << stdItem;
stdItem = new QStandardItem(Transaction::packageName(packageID));
stdItem->setToolTip(Transaction::packageVersion(packageID));
items << stdItem;
stdItem = new QStandardItem(summary);
stdItem->setToolTip(summary);
items << stdItem;
appendRow(items);
}
}
}
void PkTransactionProgressModel::itemFinished(QStandardItem *stdItem)
{
// Point to the item before it
int count = stdItem->row() - 1;
// Find the last finished item
bool found = false;
while (count >= 0) {
// Put it after the finished item
// so that running items can be kept
// at the bottom
if (item(count)->data(RoleFinished).toBool()) {
// make sure it won't end in the same position
if (count + 1 != stdItem->row()) {
QList<QStandardItem*> items;
items = takeRow(stdItem->row());
insertRow(count + 1, items);
}
found = true;
break;
}
--count;
}
// If it's not at the top of the list
// and no FINISHED Item was found move it there
if (!found && stdItem->row() != 0) {
insertRow(0, takeRow(stdItem->row()));
}
Transaction::Info info = stdItem->data(RoleInfo).value<Transaction::Info>();
stdItem->setText(PkStrings::infoPast(info));
stdItem->setData(100, RoleProgress);
stdItem->setData(true, RoleFinished);
}
QStandardItem* PkTransactionProgressModel::findLastItem(const QString &packageID)
{
int rows = rowCount() - 1;
for (int i = rows; i >= 0; --i) {
QStandardItem *stdItem = item(i);
if (stdItem->data(RoleId).toString() == packageID) {
return stdItem;
}
}
return 0;
}
#include "moc_PkTransactionProgressModel.cpp"
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