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39
40#ifndef QQUICKABSTRACTFILEDIALOG_P_H
41#define QQUICKABSTRACTFILEDIALOG_P_H
42
43//
44// W A R N I N G
45// -------------
46//
47// This file is not part of the Qt API. It exists purely as an
48// implementation detail. This header file may change from version to
49// version without notice, or even be removed.
50//
51// We mean it.
52//
53
54#include <QJSValue>
55#include <QStandardPaths>
56#include <QQuickView>
57#include <QtGui/qpa/qplatformdialoghelper.h>
58#include <qpa/qplatformtheme.h>
59#include "qquickabstractdialog_p.h"
60
61QT_BEGIN_NAMESPACE
62
63class QQuickAbstractFileDialog : public QQuickAbstractDialog
64{
65 Q_OBJECT
66 Q_PROPERTY(bool selectExisting READ selectExisting WRITE setSelectExisting NOTIFY fileModeChanged)
67 Q_PROPERTY(bool selectMultiple READ selectMultiple WRITE setSelectMultiple NOTIFY fileModeChanged)
68 Q_PROPERTY(bool selectFolder READ selectFolder WRITE setSelectFolder NOTIFY fileModeChanged)
69 Q_PROPERTY(QUrl folder READ folder WRITE setFolder NOTIFY folderChanged)
70 Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters NOTIFY nameFiltersChanged)
71 Q_PROPERTY(QString selectedNameFilter READ selectedNameFilter WRITE selectNameFilter NOTIFY filterSelected)
72 Q_PROPERTY(QStringList selectedNameFilterExtensions READ selectedNameFilterExtensions NOTIFY filterSelected)
73 Q_PROPERTY(int selectedNameFilterIndex READ selectedNameFilterIndex WRITE setSelectedNameFilterIndex NOTIFY filterSelected)
74 Q_PROPERTY(QUrl fileUrl READ fileUrl NOTIFY selectionAccepted)
75 Q_PROPERTY(QList<QUrl> fileUrls READ fileUrls NOTIFY selectionAccepted)
76 Q_PROPERTY(bool sidebarVisible READ sidebarVisible WRITE setSidebarVisible NOTIFY sidebarVisibleChanged)
77 Q_PROPERTY(QString defaultSuffix READ defaultSuffix WRITE setDefaultSuffix NOTIFY defaultSuffixChanged)
78 Q_PROPERTY(QJSValue shortcuts READ shortcuts CONSTANT) // map of QStandardDirectory names to QUrls
79 Q_PROPERTY(QJSValue __shortcuts READ __shortcuts CONSTANT) // map of details for QML dialog implementations
80
81public:
82 QQuickAbstractFileDialog(QObject *parent = 0);
83 virtual ~QQuickAbstractFileDialog();
84
85 QString title() const override;
86 bool selectExisting() const { return m_selectExisting; }
87 bool selectMultiple() const { return m_selectMultiple; }
88 bool selectFolder() const { return m_selectFolder; }
89 QUrl folder() const;
90 QStringList nameFilters() const { return m_options->nameFilters(); }
91 QString selectedNameFilter() const;
92 QStringList selectedNameFilterExtensions() const;
93 int selectedNameFilterIndex() const;
94 QUrl fileUrl() const;
95 virtual QList<QUrl> fileUrls() const = 0;
96 bool sidebarVisible() const { return m_sidebarVisible; }
97 QJSValue shortcuts();
98 QJSValue __shortcuts();
99 QString defaultSuffix() const { return m_options->defaultSuffix(); }
100
101public Q_SLOTS:
102 void setVisible(bool v) override;
103 void setTitle(const QString &t) override;
104 void setSelectExisting(bool s);
105 void setSelectMultiple(bool s);
106 void setSelectFolder(bool s);
107 void setFolder(const QUrl &f);
108 void setNameFilters(const QStringList &f);
109 void selectNameFilter(const QString &f);
110 void setSelectedNameFilterIndex(int idx);
111 void setSidebarVisible(bool s);
112 void setDefaultSuffix(const QString &suffix);
113
114Q_SIGNALS:
115 void folderChanged();
116 void nameFiltersChanged();
117 void filterSelected();
118 void fileModeChanged();
119 void selectionAccepted();
120 void sidebarVisibleChanged();
121 void defaultSuffixChanged();
122
123protected Q_SLOTS:
124 void updateFolder(const QUrl &f);
125
126protected:
127 void updateModes();
128 void addShortcut(const QString &name, const QString &visibleName, const QString &path);
129 void addShortcutFromStandardLocation(const QString &name, QStandardPaths::StandardLocation loc, bool local = true);
130 void populateShortcuts();
131
132protected:
133 QPlatformFileDialogHelper *m_dlgHelper;
134 QSharedPointer<QFileDialogOptions> m_options;
135 QJSValue m_shortcuts;
136 QJSValue m_shortcutDetails;
137 bool m_selectExisting;
138 bool m_selectMultiple;
139 bool m_selectFolder;
140 bool m_sidebarVisible;
141
142 Q_DISABLE_COPY(QQuickAbstractFileDialog)
143};
144
145QT_END_NAMESPACE
146
147#endif // QQUICKABSTRACTFILEDIALOG_P_H
148

source code of qtquickcontrols/src/dialogs/qquickabstractfiledialog_p.h