Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 110 insertions, 0 deletions

diff --git a/vcl/unx/gtk3_kde5/kde5_filepicker.hxx b/vcl/unx/gtk3_kde5/kde5_filepicker.hxx
new file mode 100644
index 000000000..74f94d222
--- /dev/null
+++ b/vcl/unx/gtk3_kde5/kde5_filepicker.hxx
@@ -0,0 +1,110 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <QtCore/QObject>
+#include <QtCore/QString>
+#include <QtCore/QStringList>
+#include <QtCore/QHash>
+
+#include <sal/types.h>
+
+class QFileDialog;
+class QWidget;
+class QGridLayout;
+
+class KDE5FilePicker : public QObject
+{
+    Q_OBJECT
+protected:
+    //the dialog to display
+    QFileDialog* _dialog;
+
+    //running filter string to add to dialog
+    QStringList _filters;
+    // map of filter titles to full filter for selection
+    QHash<QString, QString> _titleToFilters;
+    // string to set the current filter
+    QString _currentFilter;
+
+    //mapping of SAL control ID's to created custom controls
+    QHash<sal_Int16, QWidget*> _customWidgets;
+
+    //widget to contain extra custom controls
+    QWidget* _extraControls;
+
+    //layout for extra custom controls
+    QGridLayout* _layout;
+
+    sal_uInt64 _winId;
+
+public:
+    explicit KDE5FilePicker(QObject* parent = nullptr);
+    ~KDE5FilePicker() override;
+
+    void enableFolderMode();
+
+    // XExecutableDialog functions
+    void setTitle(const QString& rTitle);
+    bool execute();
+
+    // XFilePicker functions
+    void setMultiSelectionMode(bool bMode);
+    void setDefaultName(const QString& rName);
+    void setDisplayDirectory(const QString& rDirectory);
+    QString getDisplayDirectory() const;
+
+    // XFilterManager functions
+    void appendFilter(const QString& rTitle, const QString& rFilter);
+    void setCurrentFilter(const QString& rTitle);
+    QString getCurrentFilter() const;
+
+    // XFilePickerControlAccess functions
+    void setValue(sal_Int16 nControlId, sal_Int16 nControlAction, bool rValue);
+    bool getValue(sal_Int16 nControlId, sal_Int16 nControlAction) const;
+    void enableControl(sal_Int16 nControlId, bool bEnable);
+    void setLabel(sal_Int16 nControlId, const QString& rLabel);
+    QString getLabel(sal_Int16 nControlId) const;
+
+    // XFilePicker2 functions
+    QList<QUrl> getSelectedFiles() const;
+
+    // XInitialization
+    void initialize(bool saveDialog);
+
+    //add a custom control widget to the file dialog
+    void addCheckBox(sal_Int16 nControlId, const QString& label, bool hidden);
+
+    void setWinId(sal_uInt64 winId);
+
+private:
+    Q_DISABLE_COPY(KDE5FilePicker)
+    // adds the custom controls to the dialog
+    void setupCustomWidgets();
+
+protected:
+    bool eventFilter(QObject* watched, QEvent* event) override;
+
+Q_SIGNALS:
+    void filterChanged();
+    void selectionChanged();
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */