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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
// Qt-Security score:critical reason:data-parser
#include "qquickscalegrid_p_p.h"
#include <QtQml/qqml.h>
#include <QtCore/qiodevice.h>
QT_BEGIN_NAMESPACE
/*!
\internal
\class QQuickScaleGrid
\brief The QQuickScaleGrid class allows you to specify a 3x3 grid to use in scaling an image.
*/
QQuickScaleGrid::QQuickScaleGrid(QObject *parent) : QObject(parent), _left(0), _top(0), _right(0), _bottom(0)
{
}
bool QQuickScaleGrid::isNull() const
{
return !_left && !_top && !_right && !_bottom;
}
void QQuickScaleGrid::setLeft(int pos)
{
if (_left != pos) {
_left = pos;
emit leftBorderChanged();
emit borderChanged();
}
}
void QQuickScaleGrid::setTop(int pos)
{
if (_top != pos) {
_top = pos;
emit topBorderChanged();
emit borderChanged();
}
}
void QQuickScaleGrid::setRight(int pos)
{
if (_right != pos) {
_right = pos;
emit rightBorderChanged();
emit borderChanged();
}
}
void QQuickScaleGrid::setBottom(int pos)
{
if (_bottom != pos) {
_bottom = pos;
emit bottomBorderChanged();
emit borderChanged();
}
}
QQuickGridScaledImage::QQuickGridScaledImage()
: _l(-1), _r(-1), _t(-1), _b(-1),
_h(QQuickBorderImage::Stretch), _v(QQuickBorderImage::Stretch)
{
}
QQuickGridScaledImage::QQuickGridScaledImage(const QQuickGridScaledImage &o)
: _l(o._l), _r(o._r), _t(o._t), _b(o._b), _h(o._h), _v(o._v), _pix(o._pix)
{
}
QQuickGridScaledImage &QQuickGridScaledImage::operator=(const QQuickGridScaledImage &o)
{
_l = o._l;
_r = o._r;
_t = o._t;
_b = o._b;
_h = o._h;
_v = o._v;
_pix = o._pix;
return *this;
}
QQuickGridScaledImage::QQuickGridScaledImage(QIODevice *data)
: _l(-1), _r(-1), _t(-1), _b(-1), _h(QQuickBorderImage::Stretch), _v(QQuickBorderImage::Stretch)
{
int l = -1;
int r = -1;
int t = -1;
int b = -1;
QString imgFile;
QByteArray raw;
while (raw = data->readLine(), !raw.isEmpty()) {
QString line = QString::fromUtf8(raw.trimmed());
if (line.isEmpty() || line.startsWith(QLatin1Char('#')))
continue;
int colonId = line.indexOf(QLatin1Char(':'));
if (colonId <= 0)
return;
const QStringView property = QStringView{line}.left(colonId).trimmed();
QStringView value = QStringView{line}.mid(colonId + 1).trimmed();
if (property == QLatin1String("border.left")) {
l = value.toInt();
} else if (property == QLatin1String("border.right")) {
r = value.toInt();
} else if (property == QLatin1String("border.top")) {
t = value.toInt();
} else if (property == QLatin1String("border.bottom")) {
b = value.toInt();
} else if (property == QLatin1String("source")) {
if (value.startsWith(QLatin1Char('"')) && value.endsWith(QLatin1Char('"')))
value = value.mid(1, value.size() - 2); // remove leading/trailing quotes.
imgFile = value.toString();
} else if (property == QLatin1String("horizontalTileRule") || property == QLatin1String("horizontalTileMode")) {
_h = stringToRule(value);
} else if (property == QLatin1String("verticalTileRule") || property == QLatin1String("verticalTileMode")) {
_v = stringToRule(value);
}
}
if (l < 0 || r < 0 || t < 0 || b < 0 || imgFile.isEmpty())
return;
_l = l; _r = r; _t = t; _b = b;
_pix = imgFile;
}
QQuickBorderImage::TileMode QQuickGridScaledImage::stringToRule(QStringView s)
{
QStringView string = s;
if (string.startsWith(QLatin1Char('"')) && string.endsWith(QLatin1Char('"')))
string = string.mid(1, string.size() - 2); // remove leading/trailing quotes.
if (string == QLatin1String("Stretch") || string == QLatin1String("BorderImage.Stretch"))
return QQuickBorderImage::Stretch;
if (string == QLatin1String("Repeat") || string == QLatin1String("BorderImage.Repeat"))
return QQuickBorderImage::Repeat;
if (string == QLatin1String("Round") || string == QLatin1String("BorderImage.Round"))
return QQuickBorderImage::Round;
qWarning("QQuickGridScaledImage: Invalid tile rule specified. Using Stretch.");
return QQuickBorderImage::Stretch;
}
bool QQuickGridScaledImage::isValid() const
{
return _l >= 0;
}
int QQuickGridScaledImage::gridLeft() const
{
return _l;
}
int QQuickGridScaledImage::gridRight() const
{
return _r;
}
int QQuickGridScaledImage::gridTop() const
{
return _t;
}
int QQuickGridScaledImage::gridBottom() const
{
return _b;
}
QString QQuickGridScaledImage::pixmapUrl() const
{
return _pix;
}
QT_END_NAMESPACE
#include "moc_qquickscalegrid_p_p.cpp"