kimageformats/autotests/templateimage.cpp
Mirco Miranda 219d9cb2c2 JXL: added ImageTransformation option
Let Qt rotate the image when the ImageAutotransform option is set to true.

In tests it also solves the image size control with the value returned by the options with certain rotations.
2024-07-30 22:46:52 +00:00

112 lines
2.8 KiB
C++

/*
SPDX-FileCopyrightText: 2024 Mirco Miranda <mircomir@outlook.com>
SPDX-License-Identifier: LGPL-2.1-only OR LGPL-3.0-only OR LicenseRef-KDE-Accepted-LGPL
*/
#include "templateimage.h"
#include <QFile>
#include <QJsonArray>
#include <QJsonDocument>
#include <QJsonObject>
#include <QVersionNumber>
TemplateImage::TemplateImage(const QFileInfo &fi) :
m_fi(fi)
{
}
bool TemplateImage::isTemplate() const
{
auto list = suffixes();
for (auto&& suffix : list) {
if (!m_fi.suffix().compare(suffix, Qt::CaseInsensitive))
return true;
}
return false;
}
QFileInfo TemplateImage::compareImage(TestFlags &flags, QString& comment) const
{
auto fi = jsonImage(flags, comment);
if ((flags & TestFlag::SkipTest) == TestFlag::SkipTest) {
return {};
}
if (fi.exists()) {
return fi;
}
return legacyImage();
}
QStringList TemplateImage::suffixes()
{
return QStringList({"png", "tif", "tiff", "json"});
}
QFileInfo TemplateImage::legacyImage() const
{
auto list = suffixes();
for (auto&& suffix : list) {
auto fi = QFileInfo(QStringLiteral("%1/%2.%3").arg(m_fi.path(), m_fi.completeBaseName(), suffix));
if (fi.exists()) {
return fi;
}
}
return {};
}
QFileInfo TemplateImage::jsonImage(TestFlags &flags, QString& comment) const
{
flags = TestFlag::None;
auto fi = QFileInfo(QStringLiteral("%1.json").arg(m_fi.filePath()));
if (!fi.exists()) {
return {};
}
QFile f(fi.filePath());
if (!f.open(QFile::ReadOnly)) {
return {};
}
QJsonParseError err;
auto doc = QJsonDocument::fromJson(f.readAll(), &err);
if (err.error != QJsonParseError::NoError || !doc.isArray()) {
return {};
}
auto currentQt = QVersionNumber::fromString(qVersion());
auto arr = doc.array();
for (auto val : arr) {
if (!val.isObject())
continue;
auto obj = val.toObject();
auto minQt = QVersionNumber::fromString(obj.value("minQtVersion").toString());
auto maxQt = QVersionNumber::fromString(obj.value("maxQtVersion").toString());
auto name = obj.value("fileName").toString();
auto unsupportedFormat = obj.value("unsupportedFormat").toBool();
comment = obj.value("comment").toString();
if(obj.value("disableAutoTransform").toBool())
flags |= TestFlag::DisableAutotransform;
// filter
if (name.isEmpty() && !unsupportedFormat)
continue;
if (!minQt.isNull() && currentQt < minQt)
continue;
if (!maxQt.isNull() && currentQt > maxQt)
continue;
if (unsupportedFormat) {
flags |= TestFlag::SkipTest;
break;
}
return QFileInfo(QStringLiteral("%1/%2").arg(fi.path(), name));
}
return {};
}