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/* -*- 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 <cppuhelper/compbase.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
#include <com/sun/star/ui/dialogs/XFolderPicker2.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <osl/conditn.hxx>
#include <osl/mutex.hxx>
#include <rtl/ustrbuf.hxx>
#include <QtCore/QObject>
#include <QtCore/QString>
#include <QtCore/QStringList>
#include <QtCore/QHash>
#include <QtWidgets/QFileDialog>
class QGridLayout;
class QLabel;
class QWidget;
typedef ::cppu::WeakComponentImplHelper<
css::ui::dialogs::XFilePicker3, css::ui::dialogs::XFilePickerControlAccess,
css::ui::dialogs::XFolderPicker2, css::lang::XInitialization, css::lang::XServiceInfo>
Qt5FilePicker_Base;
class Qt5FilePicker : public QObject, public Qt5FilePicker_Base
{
Q_OBJECT
protected:
css::uno::Reference<css::ui::dialogs::XFilePickerListener> m_xListener;
std::unique_ptr<QFileDialog> m_pFileDialog; ///< the non-native file picker dialog
osl::Mutex m_aHelperMutex; ///< mutex used by the WeakComponentImplHelper
QStringList m_aNamedFilterList; ///< to keep the original sequence
QHash<QString, QString> m_aTitleToFilterMap;
QString m_aCurrentFilter;
QWidget* m_pExtraControls; ///< widget to contain extra custom controls
QGridLayout* m_pLayout; ///< layout for extra custom controls
QLabel* m_pFilenameLabel; ///< label to display the filename
QLabel* m_pFilterLabel; ///< label to display the filter
QHash<sal_Int16, QWidget*> m_aCustomWidgetsMap; ///< map of SAL control ID's to widget
public:
explicit Qt5FilePicker(QFileDialog::FileMode);
virtual ~Qt5FilePicker() override;
// XFilePickerNotifier
virtual void SAL_CALL addFilePickerListener(
const css::uno::Reference<css::ui::dialogs::XFilePickerListener>& xListener) override;
virtual void SAL_CALL removeFilePickerListener(
const css::uno::Reference<css::ui::dialogs::XFilePickerListener>& xListener) override;
// XFilterManager functions
virtual void SAL_CALL appendFilter(const OUString& rTitle, const OUString& rFilter) override;
virtual void SAL_CALL setCurrentFilter(const OUString& rTitle) override;
virtual OUString SAL_CALL getCurrentFilter() override;
// XFilterGroupManager functions
virtual void SAL_CALL
appendFilterGroup(const OUString& rGroupTitle,
const css::uno::Sequence<css::beans::StringPair>& rFilters) override;
// XCancellable
virtual void SAL_CALL cancel() override;
// XExecutableDialog functions
virtual void SAL_CALL setTitle(const OUString& rTitle) override;
virtual sal_Int16 SAL_CALL execute() override;
// XFilePicker functions
virtual void SAL_CALL setMultiSelectionMode(sal_Bool bMode) override;
virtual void SAL_CALL setDefaultName(const OUString& rName) override;
virtual void SAL_CALL setDisplayDirectory(const OUString& rDirectory) override;
virtual OUString SAL_CALL getDisplayDirectory() override;
virtual css::uno::Sequence<OUString> SAL_CALL getFiles() override;
// XFilePickerControlAccess functions
virtual void SAL_CALL setValue(sal_Int16 nControlId, sal_Int16 nControlAction,
const css::uno::Any& rValue) override;
virtual css::uno::Any SAL_CALL getValue(sal_Int16 nControlId,
sal_Int16 nControlAction) override;
virtual void SAL_CALL enableControl(sal_Int16 nControlId, sal_Bool bEnable) override;
virtual void SAL_CALL setLabel(sal_Int16 nControlId, const OUString& rLabel) override;
virtual OUString SAL_CALL getLabel(sal_Int16 nControlId) override;
// XFilePicker2 functions
virtual css::uno::Sequence<OUString> SAL_CALL getSelectedFiles() override;
// XInitialization
virtual void SAL_CALL initialize(const css::uno::Sequence<css::uno::Any>& rArguments) override;
// XEventListener
/// @throws css::uno::RuntimeException
virtual void disposing(const css::lang::EventObject& rEvent);
using cppu::WeakComponentImplHelperBase::disposing;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(const OUString& rServiceName) override;
virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
// XFolderPicker functions
virtual OUString SAL_CALL getDirectory() override;
virtual void SAL_CALL setDescription(const OUString& rDescription) override;
private Q_SLOTS:
// XExecutableDialog functions
/// @throws css::uno::RuntimeException
void setTitleSlot(const OUString& rTitle) { return setTitle(rTitle); }
/// @throws css::uno::RuntimeException
sal_Int16 executeSlot() { return execute(); }
// XFilePicker functions
/// @throws css::uno::RuntimeException
void setMultiSelectionModeSlot(bool bMode) { return setMultiSelectionMode(bMode); }
/// @throws css::uno::RuntimeException
void setDefaultNameSlot(const OUString& rName) { return setDefaultName(rName); }
/// @throws css::uno::RuntimeException
void setDisplayDirectorySlot(const OUString& rDirectory)
{
return setDisplayDirectory(rDirectory);
}
/// @throws css::uno::RuntimeException
OUString getDisplayDirectorySlot() { return getDisplayDirectory(); }
/// @throws css::uno::RuntimeException
css::uno::Sequence<OUString> getFilesSlot() { return getFiles(); }
// XFilterManager functions
/// @throws css::lang::IllegalArgumentException
/// @throws css::uno::RuntimeException
void appendFilterSlot(const OUString& rTitle, const OUString& rFilter)
{
return appendFilter(rTitle, rFilter);
}
/// @throws css::lang::IllegalArgumentException
/// @throws css::uno::RuntimeException
void setCurrentFilterSlot(const OUString& rTitle) { return setCurrentFilter(rTitle); }
/// @throws css::uno::RuntimeException
OUString getCurrentFilterSlot() { return getCurrentFilter(); }
// XFilterGroupManager functions
/// @throws css::lang::IllegalArgumentException
/// @throws css::uno::RuntimeException
void appendFilterGroupSlot(const OUString& rGroupTitle,
const css::uno::Sequence<css::beans::StringPair>& rFilters)
{
return appendFilterGroup(rGroupTitle, rFilters);
}
// XFilePickerControlAccess functions
/// @throws css::uno::RuntimeException
void setValueSlot(sal_Int16 nControlId, sal_Int16 nControlAction, const css::uno::Any& rValue)
{
return setValue(nControlId, nControlAction, rValue);
}
/// @throws css::uno::RuntimeException
css::uno::Any getValueSlot(sal_Int16 nControlId, sal_Int16 nControlAction)
{
return getValue(nControlId, nControlAction);
}
/// @throws css::uno::RuntimeException
void enableControlSlot(sal_Int16 nControlId, bool bEnable)
{
return enableControl(nControlId, bEnable);
}
/// @throws css::uno::RuntimeException
void setLabelSlot(sal_Int16 nControlId, const OUString& rLabel)
{
return setLabel(nControlId, rLabel);
}
/// @throws css::uno::RuntimeException
OUString getLabelSlot(sal_Int16 nControlId) { return getLabel(nControlId); }
// XFilePicker2 functions
/// @throws css::uno::RuntimeException
css::uno::Sequence<OUString> getSelectedFilesSlot() { return getSelectedFiles(); }
// XInitialization
/// @throws css::uno::Exception
/// @throws css::uno::RuntimeException
void initializeSlot(const css::uno::Sequence<css::uno::Any>& rArguments)
{
return initialize(rArguments);
}
Q_SIGNALS:
// XExecutableDialog functions
void setTitleSignal(const OUString& rTitle);
sal_Int16 executeSignal();
// XFilePicker functions
void setMultiSelectionModeSignal(bool bMode);
void setDefaultNameSignal(const OUString& rName);
void setDisplayDirectorySignal(const OUString& rDirectory);
OUString getDisplayDirectorySignal();
css::uno::Sequence<OUString> getFilesSignal();
// XFilterManager functions
void appendFilterSignal(const OUString& rTitle, const OUString& rFilter);
void setCurrentFilterSignal(const OUString& rTitle);
OUString getCurrentFilterSignal();
// XFilterGroupManager functions
void appendFilterGroupSignal(const OUString& rGroupTitle,
const css::uno::Sequence<css::beans::StringPair>& rFilters);
// XFilePickerControlAccess functions
void setValueSignal(sal_Int16 nControlId, sal_Int16 nControlAction,
const css::uno::Any& rValue);
css::uno::Any getValueSignal(sal_Int16 nControlId, sal_Int16 nControlAction);
void enableControlSignal(sal_Int16 nControlId, bool bEnable);
void setLabelSignal(sal_Int16 nControlId, const OUString& rLabel);
OUString getLabelSignal(sal_Int16 nControlId);
// XFilePicker2 functions
css::uno::Sequence<OUString> getSelectedFilesSignal();
// XInitialization
void initializeSignal(const css::uno::Sequence<css::uno::Any>& rArguments);
private:
Qt5FilePicker(const Qt5FilePicker&) = delete;
Qt5FilePicker& operator=(const Qt5FilePicker&) = delete;
void addCustomControl(sal_Int16 controlId);
static QString getResString(const char* pRedId);
private Q_SLOTS:
// emit XFilePickerListener controlStateChanged event
void filterSelected(const QString&);
// emit XFilePickerListener fileSelectionChanged event
void currentChanged(const QString&);
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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