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Diffstat (limited to 'src/imports/controls/imagine/qquickimageselector_p.h')
-rw-r--r-- | src/imports/controls/imagine/qquickimageselector_p.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/src/imports/controls/imagine/qquickimageselector_p.h b/src/imports/controls/imagine/qquickimageselector_p.h new file mode 100644 index 00000000..2bb4e526 --- /dev/null +++ b/src/imports/controls/imagine/qquickimageselector_p.h @@ -0,0 +1,151 @@ +/**************************************************************************** +** +** 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. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKIMAGESELECTOR_P_H +#define QQUICKIMAGESELECTOR_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include <QtCore/qurl.h> +#include <QtCore/qobject.h> +#include <QtCore/qvariant.h> +#include <QtQml/qqmlproperty.h> +#include <QtQml/qqmlparserstatus.h> +#include <QtQml/private/qqmlpropertyvalueinterceptor_p.h> +#include <QtQml/qqmlproperty.h> +#include <QtQml/qqml.h> + +QT_BEGIN_NAMESPACE + +class QQuickImageSelector : public QObject, public QQmlParserStatus, public QQmlPropertyValueInterceptor +{ + Q_OBJECT + Q_PROPERTY(QUrl source READ source NOTIFY sourceChanged FINAL) + Q_PROPERTY(QString name READ name WRITE setName FINAL) + Q_PROPERTY(QString path READ path WRITE setPath FINAL) + Q_PROPERTY(QVariantList states READ states WRITE setStates FINAL) + Q_PROPERTY(QString separator READ separator WRITE setSeparator FINAL) + Q_PROPERTY(bool cache READ cache WRITE setCache FINAL) + Q_INTERFACES(QQmlParserStatus QQmlPropertyValueInterceptor) + +public: + explicit QQuickImageSelector(QObject *parent = nullptr); + + QUrl source() const; + void setSource(const QUrl &source); + + QString name() const; + void setName(const QString &name); + + QString path() const; + void setPath(const QString &path); + + QVariantList states() const; + void setStates(const QVariantList &states); + + QString separator() const; + void setSeparator(const QString &separator); + + bool cache() const; + void setCache(bool cache); + + void write(const QVariant &value) override; + void setTarget(const QQmlProperty &property) override; + +Q_SIGNALS: + void sourceChanged(); + +protected: + void classBegin() override; + void componentComplete() override; + + virtual QStringList fileExtensions() const; + + QString cacheKey() const; + void updateSource(); + void setUrl(const QUrl &url); + bool updateActiveStates(); + int calculateScore(const QStringList &states) const; + +private: + bool m_cache; + bool m_complete; + QUrl m_source; + QString m_path; + QString m_name; + QString m_separator; + QVariantList m_allStates; + QStringList m_activeStates; + QQmlProperty m_property; +}; + +class QQuickNinePatchImageSelector : public QQuickImageSelector +{ + Q_OBJECT + +public: + explicit QQuickNinePatchImageSelector(QObject *parent = nullptr); + +protected: + QStringList fileExtensions() const override; +}; + +class QQuickAnimatedImageSelector : public QQuickImageSelector +{ + Q_OBJECT + +public: + explicit QQuickAnimatedImageSelector(QObject *parent = nullptr); + +protected: + QStringList fileExtensions() const override; +}; + +QT_END_NAMESPACE + +QML_DECLARE_TYPE(QQuickImageSelector) +QML_DECLARE_TYPE(QQuickAnimatedImageSelector) + +#endif // QQUICKIMAGESELECTOR_P_H |