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-rw-r--r--src/b2qt-flashing-wizard/disk_page.cpp250
1 files changed, 0 insertions, 250 deletions
diff --git a/src/b2qt-flashing-wizard/disk_page.cpp b/src/b2qt-flashing-wizard/disk_page.cpp
deleted file mode 100644
index 9c43643..0000000
--- a/src/b2qt-flashing-wizard/disk_page.cpp
+++ /dev/null
@@ -1,250 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2014 Digia Plc
-** All rights reserved.
-** For any questions to Digia, please use the contact form at
-** http://qt.digia.com/
-**
-** This file is part of Qt Enterprise Embedded.
-**
-** Licensees holding valid Qt Enterprise licenses may use this file in
-** accordance with the Qt Enterprise License Agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and Digia.
-**
-** If you have questions regarding the use of this file, please use
-** the contact form at http://qt.digia.com/
-**
-****************************************************************************/
-
-#include "disk_page.h"
-#include "common.h"
-#include "elevator.h"
-#include "mainwindow.h" // for Page_ enum
-#include <QRadioButton>
-#include <QLayout>
-#include <QDebug>
-#include <QDir>
-#include <QListWidget>
-#include <QLabel>
-#include <QTimer>
-#include <QProcess>
-#include <QMessageBox>
-
-extern QString G_device;
-QLabel *createErrorLabel(QWidget *parent);
-
-DiskPage::DiskPage(QWidget *parent)
- : QWizardPage(parent)
- , mListWidget(new QListWidget(this))
- , mError(createErrorLabel(this))
- , mLayout(new QVBoxLayout(this))
-{
- setTitle(tr("Disk"));
- setSubTitle(tr("Select a disk to be used"));
- mLayout->addWidget(mListWidget);
- mLayout->addSpacerItem(new QSpacerItem(40,40,QSizePolicy::Minimum, QSizePolicy::Expanding));
- mLayout->addWidget(mError);
- setLayout(mLayout);
- connect(mListWidget, &QListWidget::itemClicked, this, &DiskPage::itemSelected);
-
- QTimer *timer = new QTimer(this);
- timer->setInterval(1000);
- connect(timer, &QTimer::timeout, this, &DiskPage::updateDeviceList);
- timer->start();
-
- // Remember devices already present at startup
- foreach (const DiskInfo &di, list()) {
- if (!di.removable)
- mHiddenDevices += di.path;
- }
-}
-
-DiskPage::~DiskPage()
-{
-}
-
-QList<DiskPage::DiskInfo> DiskPage::list() const
-{
- QList<DiskInfo> diList;
-
- QDir sys("/sys/block");
-
- foreach (const QString &i, sys.entryList(QDir::Dirs | QDir::NoDotAndDotDot)) {
- DiskInfo di;
-
- if (readAll(sys.absoluteFilePath(i) + "/removable").trimmed() == "1")
- di.removable = true;
- else
- di.removable = false;
-
- di.logicalBlockSize = readAll(sys.absoluteFilePath(i) + "/queue/logical_block_size").trimmed().toULong();
- di.blocks = readAll(sys.absoluteFilePath(i) + "/size").trimmed().toULong();
- di.name = i;
- di.path = "/dev/" + i;
-
- checkForDeviceMounted(di.path, di.mountPoint, di.mountPartition);
-
- diList.append(di);
- }
-
- return diList;
-}
-
-bool DiskPage::isComplete() const
-{
- QListWidgetItem *item = mListWidget->currentItem();
- if (!item)
- return false;
-
- QString path = item->data(Qt::UserRole).toString();
- if (path.isEmpty())
- return false;
- if (!mListItems.contains(path))
- return false;
-
- return true;
-}
-
-void DiskPage::itemSelected()
-{
- emit completeChanged();
-}
-
-void DiskPage::updateDeviceList()
-{
- if (wizard()->currentPage() != this)
- return;
-
- QList<DiskInfo> diList = list();
-
- QSet<QString> currentDevices;
-
- { // filter devices by name, size etc.
- QMutableListIterator<DiskInfo> iter(diList);
-
- while (iter.hasNext()) {
- iter.next();
- const DiskInfo &di = iter.value();
-
- if (di.logicalBlockSize == 0 || di.blocks == 0 || di.name.startsWith("ram")
- || di.name.startsWith("sr") || di.name.startsWith("fd")) {
- iter.remove();
- continue;
- }
- currentDevices += di.path;
- }
- }
-
- { // Update hidden devices list if a device was removed
- QMutableSetIterator<QString> iter(mHiddenDevices);
-
- while (iter.hasNext()) {
- iter.next();
- if (!currentDevices.contains(iter.value()))
- iter.remove();
- }
- }
- currentDevices.subtract(mHiddenDevices);
-
- // Remove devices from map and UI
- QMutableMapIterator<QString, QListWidgetItem*> iter(mListItems);
- while (iter.hasNext()) {
- iter.next();
- if (!currentDevices.contains(iter.key())) {
- mDiskInfo.remove(iter.key());
- delete iter.value();
- iter.remove();
- }
- }
-
- foreach (const DiskInfo &di, diList) {
- if (!currentDevices.contains(di.path))
- continue;
-
- QString text = tr("<h3>%1</h3><table style=\"margin-left:10px\"><tr><td>Size</td>"
- "<td style=\"padding-left:10\">%2</td></tr><tr><td>Removable</td>"
- "<td style=\"padding-left:10\">%3</td><tr><td>Mounted</td>"
- "<td style=\"padding-left:10\">%4</td></tr></table>");
- double size = di.logicalBlockSize * di.blocks;
- QString sizeText;
-
- if (size < 1000) {
- sizeText = QString::number(size) + tr(" B");
- } else if (size < 1000000) {
- sizeText = QString::number(size / 1000) + tr(" KB");
- } else if (size < 1000000000) {
- sizeText = QString::number(size / 1000000) + tr(" MB");
- } else {
- sizeText = QString::number(qRound(size / 1000 / 1000 / 1000)) + tr(" GB");
- }
-
- text = text.arg(di.name, sizeText, di.removable?tr("yes"):tr("no"), di.mountPoint.isEmpty()?tr("no"):di.mountPoint);
-
- mDiskInfo[di.path] = di;
- if (mListItems.contains(di.path)) {
- // update existing item
- QListWidgetItem *item = mListItems.value(di.path);
- QLabel *label = qobject_cast<QLabel*>(mListWidget->itemWidget(item));
- label->setText(text);
- } else {
- // new item
- QListWidgetItem *item = new QListWidgetItem();
- item->setData(Qt::UserRole, di.path);
- QLabel *label = new QLabel;
- label->setText(text);
- mListWidget->addItem(item);
- mListWidget->setItemWidget(item, label);
- item->setSizeHint(label->size());
- mListItems.insert(di.path, item);
- }
- }
-
- if (mListWidget->count() == 0)
- mError->setText(tr("No suitable disk device found. Connect a device."));
- else
- mError->setText("");
-
- emit completeChanged();
-}
-
-void DiskPage::initializePage()
-{
- mError->clear();
- updateDeviceList();
-}
-
-bool DiskPage::validatePage()
-{
- QListWidgetItem *item = mListWidget->currentItem();
- if (!item)
- return false;
- QString path = item->data(Qt::UserRole).toString();
- if (path.isEmpty())
- return false;
-
- DiskInfo di = mDiskInfo[path];
-
- if (!di.mountPoint.isEmpty()) {
- // Ask the user before unmount
- if (QMessageBox::Ok != QMessageBox::warning(this, tr("Unmount action"), tr("The disk you selected is mounted at '%1'. It will be unmounted now.").arg(di.mountPoint), QMessageBox::Ok | QMessageBox::Cancel))
- return false;
-
- QStringList args = elevate();
- args << "umount" << di.mountPoint;
-
- int rc = QProcess::execute(args.takeFirst(), args);
- if (rc != 0) {
- QMessageBox::critical(this, tr("Unmount failed"), tr("Could not umount the disk."));
- return false;
- }
- }
-
- G_device = path;
- return true;
-}
-
-int DiskPage::nextId() const
-{
- return MainWindow::Page_Commit;
-}
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