Platform: add FileDialog and FolderDialog

Change-Id: I4328c273e48139d6ddd5a3d3c8492d06f48a5c24
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>

1 files changed, 130 insertions, 0 deletions

diff --git a/src/imports/platform/qquickplatformfiledialog_p.h b/src/imports/platform/qquickplatformfiledialog_p.h
new file mode 100644
index 00000000..643372c5
--- /dev/null
+++ b/src/imports/platform/qquickplatformfiledialog_p.h
@@ -0,0 +1,130 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the Qt Labs Platform module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL3$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see http://www.qt.io/terms-conditions. For further
+** information use the contact form at http://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPLv3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or later as published by the Free
+** Software Foundation and appearing in the file LICENSE.GPL included in
+** the packaging of this file. Please review the following information to
+** ensure the GNU General Public License version 2.0 requirements will be
+** met: http://www.gnu.org/licenses/gpl-2.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKPLATFORMFILEDIALOG_P_H
+#define QQUICKPLATFORMFILEDIALOG_P_H
+
+//
+//  W A R N I N G
+//  -------------
+//
+// This file is not part of the Qt API.  It exists purely as an
+// implementation detail.  This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include "qquickplatformdialog_p.h"
+#include <QtCore/qurl.h>
+#include <QtQml/qqml.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickPlatformFileDialog : public QQuickPlatformDialog
+{
+    Q_OBJECT
+    Q_PROPERTY(FileMode fileMode READ fileMode WRITE setFileMode NOTIFY fileModeChanged FINAL)
+    Q_PROPERTY(QUrl currentFile READ currentFile WRITE setCurrentFile NOTIFY currentFileChanged FINAL)
+    Q_PROPERTY(QFileDialogOptions::FileDialogOptions options READ options WRITE setOptions RESET resetOptions NOTIFY optionsChanged FINAL)
+    Q_PROPERTY(QStringList nameFilters READ nameFilters WRITE setNameFilters RESET resetNameFilters NOTIFY nameFiltersChanged FINAL)
+    Q_PROPERTY(QString defaultSuffix READ defaultSuffix WRITE setDefaultSuffix RESET resetDefaultSuffix NOTIFY defaultSuffixChanged FINAL)
+    Q_PROPERTY(QString acceptLabel READ acceptLabel WRITE setAcceptLabel RESET resetAcceptLabel NOTIFY acceptLabelChanged FINAL)
+    Q_PROPERTY(QString rejectLabel READ rejectLabel WRITE setRejectLabel RESET resetRejectLabel NOTIFY rejectLabelChanged FINAL)
+    Q_FLAGS(QFileDialogOptions::FileDialogOptions)
+
+public:
+    explicit QQuickPlatformFileDialog(QObject *parent = nullptr);
+
+    enum FileMode {
+        OpenFile,
+        OpenFiles,
+        SaveFile
+    };
+    Q_ENUM(FileMode)
+
+    FileMode fileMode() const;
+    void setFileMode(FileMode fileMode);
+
+    QUrl currentFile() const;
+    void setCurrentFile(const QUrl &file);
+
+    QFileDialogOptions::FileDialogOptions options() const;
+    void setOptions(QFileDialogOptions::FileDialogOptions options);
+    void resetOptions();
+
+    QStringList nameFilters() const;
+    void setNameFilters(const QStringList &filters);
+    void resetNameFilters();
+
+    QString defaultSuffix() const;
+    void setDefaultSuffix(const QString &suffix);
+    void resetDefaultSuffix();
+
+    QString acceptLabel() const;
+    void setAcceptLabel(const QString &label);
+    void resetAcceptLabel();
+
+    QString rejectLabel() const;
+    void setRejectLabel(const QString &label);
+    void resetRejectLabel();
+
+Q_SIGNALS:
+    void fileModeChanged();
+    void currentFileChanged();
+    void optionsChanged();
+    void nameFiltersChanged();
+    void defaultSuffixChanged();
+    void acceptLabelChanged();
+    void rejectLabelChanged();
+
+    void fileSelected(const QUrl &file);
+    void filesSelected(const QList<QUrl> &files);
+
+protected:
+    void applyOptions() override;
+
+private:
+    FileMode m_fileMode;
+    mutable QUrl m_current;
+    QSharedPointer<QFileDialogOptions> m_options;
+};
+
+QT_END_NAMESPACE
+
+QML_DECLARE_TYPE(QQuickPlatformFileDialog)
+
+#endif // QQUICKPLATFORMFILEDIALOG_P_H