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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Device Utilities module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** 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.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QImage>
#include <QPainter>
#include <QPainterPath>
#include "qtbuttonimageprovider.h"
QtButtonImageProvider::QtButtonImageProvider()
: QQuickImageProvider(QQuickImageProvider::Pixmap)
{
}
QPixmap QtButtonImageProvider::requestPixmap(const QString &id, QSize *size, const QSize &requestedSize)
{
bool ok = false;
QStringList params = id.split("/");
int cutSize = params.at(0).toInt(&ok);
if (!ok)
cutSize = 10;
QColor fillColor;
QColor borderColor;
if (params.length() > 1) {
fillColor = QColor(params.at(1));
}
if (params.length() > 2)
borderColor = QColor(params.at(2));
if (!fillColor.isValid())
fillColor = "#00eb00";
if (!borderColor.isValid())
borderColor ="white";
int width = 100;
int height = 50;
if (size)
*size = QSize(requestedSize.width(), requestedSize.height());
QPixmap pixmap(requestedSize.width() > 0 ? requestedSize.width() : width,
requestedSize.height() > 0 ? requestedSize.height() : height);
pixmap.fill(Qt::transparent);
QPainter painter(&pixmap);
const qreal borderPenWidth = 2;
QPen borderPen(QBrush(borderColor), borderPenWidth);
borderPen.setJoinStyle(Qt::MiterJoin);
painter.setRenderHint(QPainter::Antialiasing, true);
painter.setPen(borderPen);
painter.setBrush(fillColor);
QPainterPath path;
qreal top = borderPenWidth - 1;
qreal left = borderPenWidth - 1;
qreal bottom = pixmap.height() - borderPenWidth;
qreal right = pixmap.width() - borderPenWidth;
path.moveTo(left + cutSize, top);
path.lineTo(right, top);
path.lineTo(right, bottom - cutSize);
path.lineTo(right - cutSize, bottom);
path.lineTo(left, bottom);
path.lineTo(left, top + cutSize);
path.lineTo(left + cutSize, top);
painter.drawPath(path);
return pixmap;
}
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