| 1 | // Copyright (C) 2017-2018 Red Hat, Inc |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | #ifndef QXDGDESKTOPPORTALFILEDIALOG_P_H |
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| 4 | #define QXDGDESKTOPPORTALFILEDIALOG_P_H |
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| 5 | |
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| 6 | #include <qpa/qplatformdialoghelper.h> |
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| 7 | #include <QList> |
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| 8 | |
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| 9 | QT_BEGIN_NAMESPACE |
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| 10 | |
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| 11 | class QXdgDesktopPortalFileDialogPrivate; |
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| 12 | |
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| 13 | class QXdgDesktopPortalFileDialog : public QPlatformFileDialogHelper |
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| 14 | { |
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| 15 | Q_OBJECT |
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| 16 | Q_DECLARE_PRIVATE(QXdgDesktopPortalFileDialog) |
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| 17 | public: |
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| 18 | enum FallbackType { |
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| 19 | GenericFallback, |
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| 20 | OpenFallback |
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| 21 | }; |
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| 22 | |
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| 23 | enum ConditionType : uint { |
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| 24 | GlobalPattern = 0, |
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| 25 | MimeType = 1 |
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| 26 | }; |
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| 27 | // Filters a(sa(us)) |
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| 28 | // Example: [('Images', [(0, '*.ico'), (1, 'image/png')]), ('Text', [(0, '*.txt')])] |
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| 29 | struct FilterCondition { |
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| 30 | ConditionType type; |
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| 31 | QString pattern; // E.g. '*ico' or 'image/png' |
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| 32 | }; |
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| 33 | typedef QList<FilterCondition> FilterConditionList; |
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| 34 | |
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| 35 | struct Filter { |
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| 36 | QString name; // E.g. 'Images' or 'Text |
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| 37 | FilterConditionList filterConditions;; // E.g. [(0, '*.ico'), (1, 'image/png')] or [(0, '*.txt')] |
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| 38 | }; |
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| 39 | typedef QList<Filter> FilterList; |
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| 40 | |
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| 41 | QXdgDesktopPortalFileDialog(QPlatformFileDialogHelper *nativeFileDialog = nullptr, uint fileChooserPortalVersion = 0); |
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| 42 | ~QXdgDesktopPortalFileDialog(); |
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| 43 | |
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| 44 | bool defaultNameFilterDisables() const override; |
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| 45 | QUrl directory() const override; |
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| 46 | void setDirectory(const QUrl &directory) override; |
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| 47 | void selectFile(const QUrl &filename) override; |
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| 48 | QList<QUrl> selectedFiles() const override; |
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| 49 | void setFilter() override; |
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| 50 | void selectNameFilter(const QString &filter) override; |
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| 51 | QString selectedNameFilter() const override; |
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| 52 | void selectMimeTypeFilter(const QString &filter) override; |
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| 53 | QString selectedMimeTypeFilter() const override; |
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| 54 | |
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| 55 | void exec() override; |
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| 56 | bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) override; |
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| 57 | void hide() override; |
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| 58 | |
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| 59 | private Q_SLOTS: |
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| 60 | void gotResponse(uint response, const QVariantMap &results); |
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| 61 | |
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| 62 | private: |
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| 63 | void initializeDialog(); |
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| 64 | void openPortal(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent); |
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| 65 | bool useNativeFileDialog(FallbackType fallbackType = GenericFallback) const; |
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| 66 | |
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| 67 | QScopedPointer<QXdgDesktopPortalFileDialogPrivate> d_ptr; |
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| 68 | }; |
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| 69 | |
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| 70 | QT_END_NAMESPACE |
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| 71 | |
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| 72 | Q_DECLARE_METATYPE(QXdgDesktopPortalFileDialog::FilterCondition); |
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| 73 | Q_DECLARE_METATYPE(QXdgDesktopPortalFileDialog::FilterConditionList); |
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| 74 | Q_DECLARE_METATYPE(QXdgDesktopPortalFileDialog::Filter); |
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| 75 | Q_DECLARE_METATYPE(QXdgDesktopPortalFileDialog::FilterList); |
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| 76 | |
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| 77 | #endif // QXDGDESKTOPPORTALFILEDIALOG_P_H |
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| 78 | |
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| 79 | |
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