Add b2qt-flashing-wizard

Change-Id: I2aec410a9c27b3d1f8df88b983e55cd3d890bdf2
Reviewed-by: Rainer Keller <rainer.keller@theqtcompany.com>

1 files changed, 120 insertions, 0 deletions

diff --git a/src/b2qt-flashing-wizard/progress_page.cpp b/src/b2qt-flashing-wizard/progress_page.cpp
new file mode 100644
index 0000000..de23942
--- /dev/null
+++ b/src/b2qt-flashing-wizard/progress_page.cpp
@@ -0,0 +1,120 @@
+/****************************************************************************
+**
+** 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 "progress_page.h"
+#include "actor.h"
+#include <QDebug>
+#include <QProgressBar>
+#include <QLayout>
+#include <QPushButton>
+#include <QTextEdit>
+#include <QTimer>
+
+ProgressPage::ProgressPage(QWidget *parent)
+    : QWizardPage(parent)
+    , mProgress(new QProgressBar(this))
+    , mActor(0)
+    , mFinished(false)
+    , mTextEdit(new QTextEdit(this))
+    , mNextProgress(0)
+    , mTimer(new QTimer(this))
+{
+    setTitle("Disk creation");
+    setSubTitle("Progress of writing the disk");
+    setLayout(new QVBoxLayout(this));
+    layout()->addWidget(mProgress);
+    mProgress->setMaximum(0);
+    mProgress->setMinimum(0);
+    QPushButton *button = new QPushButton(this);
+    button->setText("Show details");
+    layout()->addWidget(button);
+    layout()->addWidget(mTextEdit);
+    QPushButton *copy = new QPushButton(this);
+    copy->setText("Copy to clipboard");
+    layout()->addWidget(copy);
+
+    connect(mTimer, &QTimer::timeout, this, &ProgressPage::progressTimeout);
+}
+
+ProgressPage::~ProgressPage()
+{
+}
+
+bool ProgressPage::isComplete() const
+{
+    return mFinished;
+}
+
+void ProgressPage::initializePage()
+{
+    qDebug() << Q_FUNC_INFO;
+    Q_ASSERT(mActor);
+    mActor->start();
+}
+
+void ProgressPage::progressTimeout()
+{
+    int value = mProgress->value();
+    ++value;
+    if (value > mNextProgress)
+        value = mNextProgress;
+
+    mProgress->setValue(value);
+}
+
+void ProgressPage::progress(unsigned int progress, unsigned int nextProgress, unsigned int milliseconds)
+{
+    if (nextProgress < progress)
+        qFatal("Error");
+
+    mNextProgress = nextProgress;
+    mProgress->setMaximum(100);
+
+    if (milliseconds && nextProgress != progress) {
+        mTimer->setInterval(milliseconds / (nextProgress-progress));
+        mTimer->start();
+    } else
+        mTimer->stop();
+
+    qDebug() << "progress" << progress;
+    mProgress->setValue(progress);
+}
+
+void ProgressPage::finished()
+{
+    qDebug() << Q_FUNC_INFO;
+    mFinished = true;
+    emit completeChanged();
+    wizard()->next(); // progress to next page automatically
+}
+
+void ProgressPage::setActor(Actor *actor)
+{
+    Q_ASSERT(actor);
+    mActor = actor;
+    connect(actor, &Actor::progress, this, &ProgressPage::progress);
+    connect(actor, &Actor::finished, this, &ProgressPage::finished);
+    connect(actor, &Actor::details, this, &ProgressPage::addDetails);
+}
+
+void ProgressPage::addDetails(QByteArray newData)
+{
+    newData.replace(0x08 /* backspace */, ' ');
+    mTextEdit->append(QString::fromLocal8Bit(newData));
+}