1 files changed, 0 insertions, 338 deletions
diff --git a/src/quickcontrols2/imagine/impl/qquickimageselector.cpp b/src/quickcontrols2/imagine/impl/qquickimageselector.cpp
deleted file mode 100644
index dcb7738c..00000000
--- a/src/quickcontrols2/imagine/impl/qquickimageselector.cpp
+++ /dev/null
@@ -1,338 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** 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 http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickimageselector_p.h"
-
-#include <QtCore/qdir.h>
-#include <QtCore/qfileinfo.h>
-#include <QtCore/qcache.h>
-#include <QtCore/qloggingcategory.h>
-#include <QtCore/qfileselector.h>
-#include <QtQml/qqmlfile.h>
-#include <QtQml/private/qqmlproperty_p.h>
-#include <algorithm>
-
-QT_BEGIN_NAMESPACE
-
-Q_LOGGING_CATEGORY(lcQtQuickControlsImagine, "qt.quick.controls.imagine")
-
-static const int DEFAULT_CACHE = 500;
-
-static inline int cacheSize()
-{
-    static bool ok = false;
-    static const int size = qEnvironmentVariableIntValue("QT_QUICK_CONTROLS_IMAGINE_CACHE", &ok);
-    return ok ? size : DEFAULT_CACHE;
-}
-
-// input: [focused, pressed]
-// => [[focused, pressed], [pressed, focused], [focused], [pressed]]
-static QList<QStringList> permutations(const QStringList &input, int count = -1)
-{
-    if (count == -1)
-        count = input.count();
-
-    QList<QStringList> output;
-    for (int i = 0; i < input.count(); ++i) {
-        QStringList sub = input.mid(i, count);
-
-        if (count > 1) {
-            if (i + count > input.count())
-                sub += input.mid(0, count - i + 1);
-
-            std::sort(sub.begin(), sub.end());
-            do {
-                if (!sub.isEmpty())
-                    output += sub;
-            } while (std::next_permutation(sub.begin(), sub.end()));
-        } else {
-            output += sub;
-        }
-
-        if (count == input.count())
-            break;
-    }
-
-    if (count > 1)
-        output += permutations(input, --count);
-
-    return output;
-}
-
-static QString findFile(const QDir &dir, const QString &baseName, const QStringList &extensions)
-{
-    for (const QString &ext : extensions) {
-        QString filePath = dir.filePath(baseName + QLatin1Char('.') + ext);
-        if (QFile::exists(filePath))
-            return QFileSelector().select(filePath);
-    }
-    // return an empty string to indicate that the lookup has been done
-    // even if no matching asset was found
-    return QLatin1String("");
-}
-
-QQuickImageSelector::QQuickImageSelector(QObject *parent)
-    : QObject(parent),
-      m_cache(cacheSize() > 0)
-{
-}
-
-QUrl QQuickImageSelector::source() const
-{
-    return m_source;
-}
-
-void QQuickImageSelector::setSource(const QUrl &source)
-{
-    if (m_property.isValid())
-        QQmlPropertyPrivate::write(m_property, source, QQmlPropertyData::BypassInterceptor | QQmlPropertyData::DontRemoveBinding);
-    if (m_source == source)
-        return;
-
-    m_source = source;
-    emit sourceChanged();
-}
-
-QString QQuickImageSelector::name() const
-{
-    return m_name;
-}
-
-void QQuickImageSelector::setName(const QString &name)
-{
-    if (m_name == name)
-        return;
-
-    m_name = name;
-    if (m_complete)
-        updateSource();
-}
-
-QString QQuickImageSelector::path() const
-{
-    return m_path;
-}
-
-void QQuickImageSelector::setPath(const QString &path)
-{
-    if (m_path == path)
-        return;
-
-    m_path = path;
-    if (m_complete)
-        updateSource();
-}
-
-QVariantList QQuickImageSelector::states() const
-{
-    return m_allStates;
-}
-
-void QQuickImageSelector::setStates(const QVariantList &states)
-{
-    if (m_allStates == states)
-        return;
-
-    m_allStates = states;
-    if (updateActiveStates() && m_complete)
-        updateSource();
-}
-
-QString QQuickImageSelector::separator() const
-{
-    return m_separator;
-}
-
-void QQuickImageSelector::setSeparator(const QString &separator)
-{
-    if (m_separator == separator)
-        return;
-
-    m_separator = separator;
-    if (m_complete)
-        updateSource();
-}
-
-bool QQuickImageSelector::cache() const
-{
-    return m_cache;
-}
-
-void QQuickImageSelector::setCache(bool cache)
-{
-    m_cache = cache;
-}
-
-void QQuickImageSelector::write(const QVariant &value)
-{
-    setUrl(value.toUrl());
-}
-
-void QQuickImageSelector::setTarget(const QQmlProperty &property)
-{
-    m_property = property;
-}
-
-void QQuickImageSelector::classBegin()
-{
-}
-
-void QQuickImageSelector::componentComplete()
-{
-    setUrl(m_property.read().toUrl());
-    m_complete = true;
-    updateSource();
-}
-
-QStringList QQuickImageSelector::fileExtensions() const
-{
-    static const QStringList extensions = QStringList() << QStringLiteral("png");
-    return extensions;
-}
-
-QString QQuickImageSelector::cacheKey() const
-{
-    if (!m_cache)
-        return QString();
-
-    return m_path + m_name + m_activeStates.join(m_separator);
-}
-
-void QQuickImageSelector::updateSource()
-{
-    static QCache<QString, QString> cache(cacheSize());
-
-    const QString key = cacheKey();
-
-    QString bestFilePath;
-
-    if (m_cache) {
-        QString *cachedPath = cache.object(key);
-        if (cachedPath)
-            bestFilePath = *cachedPath;
-    }
-
-    // note: a cached file path may be empty
-    if (bestFilePath.isNull()) {
-        QDir dir(m_path);
-        int bestScore = -1;
-
-        const QStringList extensions = fileExtensions();
-
-        const QList<QStringList> statePerms = permutations(m_activeStates);
-        for (const QStringList &perm : statePerms) {
-            const QString filePath = findFile(dir, m_name + m_separator + perm.join(m_separator), extensions);
-            if (!filePath.isEmpty()) {
-                int score = calculateScore(perm);
-                if (score > bestScore) {
-                    bestScore = score;
-                    bestFilePath = filePath;
-                }
-            }
-        }
-
-        if (bestFilePath.isEmpty())
-            bestFilePath = findFile(dir, m_name, extensions);
-
-        if (m_cache)
-            cache.insert(key, new QString(bestFilePath));
-    }
-
-    qCDebug(lcQtQuickControlsImagine) << m_name << m_activeStates << "->" << bestFilePath;
-
-    if (bestFilePath.startsWith(QLatin1Char(':')))
-        setSource(QUrl(QLatin1String("qrc") + bestFilePath));
-    else
-        setSource(QUrl::fromLocalFile(bestFilePath));
-}
-
-void QQuickImageSelector::setUrl(const QUrl &url)
-{
-    QFileInfo fileInfo(QQmlFile::urlToLocalFileOrQrc(url));
-    setName(fileInfo.fileName());
-    setPath(fileInfo.path());
-}
-
-bool QQuickImageSelector::updateActiveStates()
-{
-    QStringList active;
-    for (const QVariant &v : qAsConst(m_allStates)) {
-        const QVariantMap state = v.toMap();
-        if (state.isEmpty())
-            continue;
-        auto it = state.begin();
-        if (it.value().toBool())
-            active += it.key();
-    }
-
-    if (m_activeStates == active)
-        return false;
-
-    m_activeStates = active;
-    return true;
-}
-
-int QQuickImageSelector::calculateScore(const QStringList &states) const
-{
-    int score = 0;
-    for (int i = 0; i < states.count(); ++i)
-        score += (m_activeStates.count() - m_activeStates.indexOf(states.at(i))) << 1;
-    return score;
-}
-
-QQuickNinePatchImageSelector::QQuickNinePatchImageSelector(QObject *parent)
-    : QQuickImageSelector(parent)
-{
-}
-
-QStringList QQuickNinePatchImageSelector::fileExtensions() const
-{
-    static const QStringList extensions = QStringList() << QStringLiteral("9.png") << QStringLiteral("png");
-    return extensions;
-}
-
-QQuickAnimatedImageSelector::QQuickAnimatedImageSelector(QObject *parent)
-    : QQuickImageSelector(parent)
-{
-}
-
-QStringList QQuickAnimatedImageSelector::fileExtensions() const
-{
-    static const QStringList extensions = QStringList() << QStringLiteral("webp") << QStringLiteral("gif");
-    return extensions;
-}
-
-QT_END_NAMESPACE