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-rw-r--r--examples/network/downloadmanager/textprogressbar.cpp107
1 files changed, 0 insertions, 107 deletions
diff --git a/examples/network/downloadmanager/textprogressbar.cpp b/examples/network/downloadmanager/textprogressbar.cpp
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--- a/examples/network/downloadmanager/textprogressbar.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of the examples of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:BSD$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** BSD License Usage
-** Alternatively, you may use this file under the terms of the BSD license
-** as follows:
-**
-** "Redistribution and use in source and binary forms, with or without
-** modification, are permitted provided that the following conditions are
-** met:
-** * Redistributions of source code must retain the above copyright
-** notice, this list of conditions and the following disclaimer.
-** * Redistributions in binary form must reproduce the above copyright
-** notice, this list of conditions and the following disclaimer in
-** the documentation and/or other materials provided with the
-** distribution.
-** * Neither the name of The Qt Company Ltd nor the names of its
-** contributors may be used to endorse or promote products derived
-** from this software without specific prior written permission.
-**
-**
-** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "textprogressbar.h"
-
-#include <QByteArray>
-
-#include <cstdio>
-
-using namespace std;
-
-void TextProgressBar::clear()
-{
- printf("\n");
- fflush(stdout);
-
- value = 0;
- maximum = -1;
- iteration = 0;
-}
-
-void TextProgressBar::update()
-{
- ++iteration;
-
- if (maximum > 0) {
- // we know the maximum
- // draw a progress bar
- int percent = value * 100 / maximum;
- int hashes = percent / 2;
-
- QByteArray progressbar(hashes, '#');
- if (percent % 2)
- progressbar += '>';
-
- printf("\r[%-50s] %3d%% %s ",
- progressbar.constData(),
- percent,
- qPrintable(message));
- } else {
- // we don't know the maximum, so we can't draw a progress bar
- int center = (iteration % 48) + 1; // 50 spaces, minus 2
- QByteArray before(qMax(center - 2, 0), ' ');
- QByteArray after(qMin(center + 2, 50), ' ');
-
- printf("\r[%s###%s] %s ",
- before.constData(), after.constData(), qPrintable(message));
- }
-}
-
-void TextProgressBar::setMessage(const QString &m)
-{
- message = m;
-}
-
-void TextProgressBar::setStatus(qint64 val, qint64 max)
-{
- value = val;
- maximum = max;
-}