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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 .
*/
#ifndef INCLUDED_SFX2_FILEDLGHELPER_HXX
#define INCLUDED_SFX2_FILEDLGHELPER_HXX
#include <sal/config.h>
#include <sfx2/dllapi.h>
#include <sal/types.h>
#include <com/sun/star/uno/Sequence.hxx>
#include <rtl/ref.hxx>
#include <rtl/ustring.hxx>
#include <comphelper/documentconstants.hxx>
#include <tools/link.hxx>
#include <vcl/errcode.hxx>
#include <o3tl/typed_flags_set.hxx>
#include <memory>
#include <vector>
namespace com::sun::star::ui::dialogs
{
class XFilePicker3;
struct FilePickerEvent;
struct DialogClosedEvent;
}
namespace com::sun::star::awt { class XWindow; }
namespace com::sun::star::uno { template <typename > class Reference; }
namespace weld { class Window; }
class Graphic;
class SfxFilter;
class SfxItemSet;
enum class FileDialogFlags {
NONE = 0x00,
Insert = 0x01, // turn Open into Insert dialog
Export = 0x02, // turn Save into Export dialog
SaveACopy = 0x04, // turn Save into Save a Copy dialog
MultiSelection = 0x08,
Graphic = 0x10, // register graphic formats
/// Sign existing PDF.
SignPDF = 0x20,
InsertCompare = 0x40, /// Special insertion ("Compare" caption)
InsertMerge = 0x80, /// Special insertion ("Merge" caption)
};
namespace o3tl {
template<> struct typed_flags<FileDialogFlags> : is_typed_flags<FileDialogFlags, 0xFF> {};
}
#define FILEDIALOG_FILTER_ALL "*.*"
namespace sfx2 {
class FileDialogHelper_Impl;
class SFX2_DLLPUBLIC FileDialogHelper
{
public:
enum Context // context where the FileDialogHelper is used
{
UNKNOWN_CONTEXT, // unknown context
SW_INSERT_GRAPHIC, // insert graphic in writer
SD_EXPORT, // export in draw
SI_EXPORT, // export in impress
SW_EXPORT // export in writer
};
private:
Link<FileDialogHelper*,void> m_aDialogClosedLink;
ErrCode m_nError;
rtl::Reference< FileDialogHelper_Impl > mpImpl;
public:
FileDialogHelper(sal_Int16 nDialogType,
FileDialogFlags nFlags,
weld::Window* pPreferredParent);
FileDialogHelper(sal_Int16 nDialogType,
FileDialogFlags nFlags,
const OUString& rFactory,
SfxFilterFlags nMust,
SfxFilterFlags nDont,
weld::Window* pPreferredParent);
FileDialogHelper(sal_Int16 nDialogType,
FileDialogFlags nFlags,
const OUString& rFactory,
sal_Int16 nDialog,
SfxFilterFlags nMust,
SfxFilterFlags nDont,
const OUString& rStandardDir,
const css::uno::Sequence< OUString >& rDenyList,
weld::Window* pPreferredParent);
FileDialogHelper(sal_Int16 nDialogType,
FileDialogFlags nFlags,
const OUString& aFilterUIName,
const OUString& aExtName,
const OUString& rStandardDir,
const css::uno::Sequence< OUString >& rDenyList,
weld::Window* pPreferredParent);
virtual ~FileDialogHelper();
FileDialogHelper& operator=(const FileDialogHelper &) = delete;
FileDialogHelper(const FileDialogHelper &) = delete;
ErrCode Execute();
void StartExecuteModal( const Link<FileDialogHelper*,void>& rEndDialogHdl );
ErrCode const & GetError() const { return m_nError; }
sal_Int16 GetDialogType() const;
bool IsPasswordEnabled() const;
OUString GetRealFilter() const;
void SetTitle( const OUString& rNewTitle );
OUString GetPath() const;
/** @deprecated: Don't use this method to retrieve the selected files
There are file picker which can provide multiple selected file which belong
to different folders. As this method always provides the root folder for all selected
files this cannot work.
*/
css::uno::Sequence< OUString > GetMPath() const;
/** Provides the selected files with full path information */
css::uno::Sequence< OUString > GetSelectedFiles() const;
void AddFilter( const OUString& rFilterName, const OUString& rExtension );
void SetCurrentFilter( const OUString& rFilter );
/** sets an initial display directory/file name
@deprecated
don't use this method. It contains a lot of magic in determining whether the
last segment of the given path/URL denotes a file name or a folder, and by
definition, it cannot succeed with this magic *all* the time - there will
always be scenarios where it fails.
Use SetDisplayFolder and SetFileName.
*/
void SetDisplayDirectory( const OUString& rPath );
/** sets a new folder whose content is to be displayed in the file picker
@param _rURL
specifies the URL of the folder whose content is to be displayed.<br/>
If the URL doesn't denote a valid (existent and accessible) folder, the
request is silently dropped.
@throws css::uno::RuntimeException
if the invocation of any of the file picker or UCB methods throws a RuntimeException.
*/
void SetDisplayFolder( const OUString& _rURL );
/** sets an initial file name to display
This method is usually used in "save-as" contexts, where the application should
suggest an initial name for the file to save.
Calling this method is nearly equivalent to calling <code>GetFilePicker().setDefaultName( _rFileName )</code>,
with the following differences:
<ul><li>The FileDialogHelper remembers the given file name, and upon execution,
strips its extension if the dialog is set up for "automatic file name extension".</li>
<li>Exceptions thrown from the <code>XFilePicker3</code> are caught and silenced.</li>
</ul>
*/
void SetFileName( const OUString& _rFileName );
OUString GetCurrentFilter() const;
OUString GetDisplayDirectory() const;
ErrCode GetGraphic( Graphic& rGraphic ) const;
const css::uno::Reference < css::ui::dialogs::XFilePicker3 >& GetFilePicker() const;
// XFilePickerListener methods
void FileSelectionChanged();
void DirectoryChanged();
virtual void ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
void DialogSizeChanged();
static OUString HelpRequested( const css::ui::dialogs::FilePickerEvent& aEvent );
// XDialogClosedListener methods
void DialogClosed( const css::ui::dialogs::DialogClosedEvent& _rEvent );
/** sets help ids for the controls in the dialog
@param _pControlId
Pointer to a 0-terminated array of control ids. They must be recruited from the
CommonFilePickerElementIds and ExtendedFilePickerElementIds values.
@param _pHelpId
Pointer to an array of help ids. For each element in _pControlId, there must be
a corresponding element herein.
*/
void SetControlHelpIds( const sal_Int16* _pControlId, const char** _pHelpId );
void CreateMatcher( const OUString& rName );
/** sets the context of the dialog and trigger necessary actions e.g. loading config, setting help id
@param _eNewContext
New context for the dialog.
*/
void SetContext( Context _eNewContext );
DECL_LINK( ExecuteSystemFilePicker, void*, void );
ErrCode Execute( std::vector<OUString>& rpURLList,
std::unique_ptr<SfxItemSet>& rpSet,
OUString& rFilter,
const OUString& rDirPath );
ErrCode Execute( std::unique_ptr<SfxItemSet>& rpSet,
OUString& rFilter );
};
#define SFX2_IMPL_DIALOG_CONFIG 0
#define SFX2_IMPL_DIALOG_SYSTEM 1
#define SFX2_IMPL_DIALOG_OOO 2
#define SFX2_IMPL_DIALOG_REMOTE 3
ErrCode FileOpenDialog_Impl( weld::Window* pParent,
sal_Int16 nDialogType,
FileDialogFlags nFlags,
std::vector<OUString>& rpURLList,
OUString& rFilter,
std::unique_ptr<SfxItemSet>& rpSet,
const OUString* pPath,
sal_Int16 nDialog,
const OUString& rStandardDir,
const css::uno::Sequence< OUString >& rDenyList = css::uno::Sequence< OUString >());
ErrCode RequestPassword(const std::shared_ptr<const SfxFilter>& pCurrentFilter, OUString const & aURL, SfxItemSet* pSet, const css::uno::Reference<css::awt::XWindow>& rParent);
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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