Qt
Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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qandroidplatformfiledialoghelper.h
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1// Copyright (C) 2019 Klaralvdalens Datakonsult AB (KDAB)
2// Copyright (C) 2021 The Qt Company Ltd.
3// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
4// Qt-Security score:significant reason:default
5
6#ifndef QANDROIDPLATFORMFILEDIALOGHELPER_H
7#define QANDROIDPLATFORMFILEDIALOGHELPER_H
8
9#include <jni.h>
10
11#include <QEventLoop>
12#include <QtCore/QJniObject>
13#include <QtCore/private/qjnihelpers_p.h>
14#include <qpa/qplatformdialoghelper.h>
15
16QT_BEGIN_NAMESPACE
17
19
21{
23
24public:
26
27 void exec() override;
28 bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) override;
29 void hide() override;
30
31 QString selectedNameFilter() const override { return QString(); }
32 void selectNameFilter(const QString &) override {}
34 QList<QUrl> selectedFiles() const override { return m_selectedFile; }
35 void selectFile(const QUrl &) override {}
36 QUrl directory() const override { return m_directory; }
37 void setDirectory(const QUrl &directory) override;
38 bool defaultNameFilterDisables() const override { return false; }
39 bool handleActivityResult(jint requestCode, jint resultCode, jobject data) override;
40
41private:
42 QJniObject getFileDialogIntent(const QString &intentType);
43 void takePersistableUriPermission(const QJniObject &uri);
44 void setInitialFileName(const QString &title);
45 void setInitialDirectoryUri(const QString &directory);
46 void setOpenableCategory();
47 void setAllowMultipleSelections(bool allowMultiple);
48 void setMimeTypes();
49
50 QEventLoop m_eventLoop;
51 QList<QUrl> m_selectedFile;
52 QUrl m_directory;
53 QJniObject m_intent;
54 const QJniObject m_activity;
55};
56
57}
58QT_END_NAMESPACE
59
60#endif // QANDROIDPLATFORMFILEDIALOGHELPER_H
bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) override
bool handleActivityResult(jint requestCode, jint resultCode, jobject data) override
Combined button and popup list for selecting options.
QStringList nameFilterExtensions(const QString nameFilters)