1// Copyright (C) 2017 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QQUICKLABSPLATFORMFILEDIALOG_P_H
5#define QQUICKLABSPLATFORMFILEDIALOG_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include "qquicklabsplatformdialog_p.h"
19#include <QtCore/qurl.h>
20#include <QtQml/qqml.h>
21
22#if QT_DEPRECATED_SINCE(6, 9)
23
24QT_BEGIN_NAMESPACE
25
26class QQuickLabsPlatformFileNameFilter;
27
28class QQuickLabsPlatformFileDialog : public QQuickLabsPlatformDialog
29{
30 Q_OBJECT
31 QML_NAMED_ELEMENT(FileDialog)
32 QML_EXTENDED_NAMESPACE(QFileDialogOptions)
33 Q_PROPERTY(FileMode fileMode READ fileMode WRITE setFileMode NOTIFY fileModeChanged FINAL)
34 Q_PROPERTY(QUrl file READ file WRITE setFile NOTIFY fileChanged FINAL)
35 Q_PROPERTY(QList<QUrl> files READ files WRITE setFiles NOTIFY filesChanged FINAL)
36 Q_PROPERTY(QUrl currentFile READ currentFile WRITE setCurrentFile NOTIFY currentFileChanged FINAL)
37 Q_PROPERTY(QList<QUrl> currentFiles READ currentFiles WRITE setCurrentFiles NOTIFY currentFilesChanged FINAL)
38 Q_PROPERTY(QUrl folder READ folder WRITE setFolder NOTIFY folderChanged FINAL)
39 Q_PROPERTY(QFileDialogOptions::FileDialogOptions options READ options WRITE setOptions RESET resetOptions NOTIFY optionsChanged FINAL)
40 Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters RESET resetNameFilters NOTIFY nameFiltersChanged FINAL)
41 Q_PROPERTY(QQuickLabsPlatformFileNameFilter *selectedNameFilter READ selectedNameFilter CONSTANT FINAL)
42 Q_PROPERTY(QString defaultSuffix READ defaultSuffix WRITE setDefaultSuffix RESET resetDefaultSuffix NOTIFY defaultSuffixChanged FINAL)
43 Q_PROPERTY(QString acceptLabel READ acceptLabel WRITE setAcceptLabel RESET resetAcceptLabel NOTIFY acceptLabelChanged FINAL)
44 Q_PROPERTY(QString rejectLabel READ rejectLabel WRITE setRejectLabel RESET resetRejectLabel NOTIFY rejectLabelChanged FINAL)
45
46public:
47 explicit QQuickLabsPlatformFileDialog(QObject *parent = nullptr);
48
49 enum FileMode {
50 OpenFile,
51 OpenFiles,
52 SaveFile
53 };
54 Q_ENUM(FileMode)
55
56 FileMode fileMode() const;
57 void setFileMode(FileMode fileMode);
58
59 QUrl file() const;
60 void setFile(const QUrl &file);
61
62 QList<QUrl> files() const;
63 void setFiles(const QList<QUrl> &files);
64
65 QUrl currentFile() const;
66 void setCurrentFile(const QUrl &file);
67
68 QList<QUrl> currentFiles() const;
69 void setCurrentFiles(const QList<QUrl> &files);
70
71 QUrl folder() const;
72 void setFolder(const QUrl &folder);
73
74 QFileDialogOptions::FileDialogOptions options() const;
75 void setOptions(QFileDialogOptions::FileDialogOptions options);
76 void resetOptions();
77
78 QStringList nameFilters() const;
79 void setNameFilters(const QStringList &filters);
80 void resetNameFilters();
81
82 QQuickLabsPlatformFileNameFilter *selectedNameFilter() const;
83
84 QString defaultSuffix() const;
85 void setDefaultSuffix(const QString &suffix);
86 void resetDefaultSuffix();
87
88 QString acceptLabel() const;
89 void setAcceptLabel(const QString &label);
90 void resetAcceptLabel();
91
92 QString rejectLabel() const;
93 void setRejectLabel(const QString &label);
94 void resetRejectLabel();
95
96Q_SIGNALS:
97 void fileModeChanged();
98 void fileChanged();
99 void filesChanged();
100 void currentFileChanged();
101 void currentFilesChanged();
102 void folderChanged();
103 void optionsChanged();
104 void nameFiltersChanged();
105 void defaultSuffixChanged();
106 void acceptLabelChanged();
107 void rejectLabelChanged();
108
109protected:
110 bool useNativeDialog() const override;
111 void onCreate(QPlatformDialogHelper *dialog) override;
112 void onShow(QPlatformDialogHelper *dialog) override;
113 void onHide(QPlatformDialogHelper *dialog) override;
114 void accept() override;
115
116private:
117 QUrl addDefaultSuffix(const QUrl &file) const;
118 QList<QUrl> addDefaultSuffixes(const QList<QUrl> &files) const;
119
120 FileMode m_fileMode;
121 QList<QUrl> m_files;
122 bool m_firstShow = true;
123 QSharedPointer<QFileDialogOptions> m_options;
124 mutable QQuickLabsPlatformFileNameFilter *m_selectedNameFilter;
125};
126
127class QQuickLabsPlatformFileNameFilter : public QObject
128{
129 Q_OBJECT
130 QML_ANONYMOUS
131 Q_PROPERTY(int index READ index WRITE setIndex NOTIFY indexChanged FINAL)
132 Q_PROPERTY(QString name READ name NOTIFY nameChanged FINAL)
133 Q_PROPERTY(QStringList extensions READ extensions NOTIFY extensionsChanged FINAL)
134
135public:
136 explicit QQuickLabsPlatformFileNameFilter(QObject *parent = nullptr);
137
138 int index() const;
139 void setIndex(int index);
140
141 QString name() const;
142 QStringList extensions() const;
143
144 QSharedPointer<QFileDialogOptions> options() const;
145 void setOptions(const QSharedPointer<QFileDialogOptions> &options);
146
147 void update(const QString &filter);
148
149Q_SIGNALS:
150 void indexChanged(int index);
151 void nameChanged(const QString &name);
152 void extensionsChanged(const QStringList &extensions);
153
154private:
155 QStringList nameFilters() const;
156 QString nameFilter(int index) const;
157
158 int m_index;
159 QString m_name;
160 QStringList m_extensions;
161 QSharedPointer<QFileDialogOptions> m_options;
162};
163
164QT_END_NAMESPACE
165
166#endif // QT_DEPRECATED_SINCE(6, 9)
167
168#endif // QQUICKLABSPLATFORMFILEDIALOG_P_H
169

source code of qtdeclarative/src/labs/platform/qquicklabsplatformfiledialog_p.h