1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2019 Klaralvdalens Datakonsult AB (KDAB) 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the plugins of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QANDROIDPLATFORMFILEDIALOGHELPER_H 41 #define QANDROIDPLATFORMFILEDIALOGHELPER_H 42 43 #include <jni.h> 44 #include <QEventLoop> 45 #include <qpa/qplatformdialoghelper.h> 46 #include <QtCore/private/qjnihelpers_p.h> 47 #include <private/qjni_p.h> 48 #include <QEventLoop> 49 50 QT_BEGIN_NAMESPACE 51 52 namespace QtAndroidFileDialogHelper { 53 54 class QAndroidPlatformFileDialogHelper: public QPlatformFileDialogHelper, public QtAndroidPrivate::ActivityResultListener 55 { 56 Q_OBJECT 57 58 public: 59 QAndroidPlatformFileDialogHelper(); 60 61 void exec() override; 62 bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) override; 63 void hide() override; 64 selectedNameFilter()65 QString selectedNameFilter() const override { return QString(); }; selectNameFilter(const QString & filter)66 void selectNameFilter(const QString &filter) override { Q_UNUSED(filter) }; setFilter()67 void setFilter() override {}; selectedFiles()68 QList<QUrl> selectedFiles() const override { return m_selectedFile; }; selectFile(const QUrl & file)69 void selectFile(const QUrl &file) override { Q_UNUSED(file) }; directory()70 QUrl directory() const override { return QUrl(); }; setDirectory(const QUrl & directory)71 void setDirectory(const QUrl &directory) override { Q_UNUSED(directory) }; defaultNameFilterDisables()72 bool defaultNameFilterDisables() const override { return false; }; 73 bool handleActivityResult(jint requestCode, jint resultCode, jobject data) override; 74 75 private: 76 QJNIObjectPrivate getFileDialogIntent(const QString &intentType); 77 void takePersistableUriPermission(const QJNIObjectPrivate &uri); 78 void setIntentTitle(const QString &title); 79 void setOpenableCategory(); 80 void setAllowMultipleSelections(bool allowMultiple); 81 void setMimeTypes(); 82 83 QEventLoop m_eventLoop; 84 QList<QUrl> m_selectedFile; 85 QJNIObjectPrivate m_intent; 86 const QJNIObjectPrivate m_activity; 87 }; 88 89 } 90 QT_END_NAMESPACE 91 92 #endif // QANDROIDPLATFORMFILEDIALOGHELPER_H 93