/* -*- 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 <memory>
#include <com/sun/star/uno/Sequence.h>
#include <utility>
#include <vcl/weld.hxx>
#include <rtl/ustring.hxx>
// class SvtFileView -----------------------------------------------------
class SvtFileView_Impl;
struct SvtContentEntry;
/// the result of an action in the FileView
enum FileViewResult
{
eSuccess,
eFailure,
eTimeout,
eStillRunning
};
enum FileViewMode
{
eDetailedList,
eIcon
};
/// describes parameters for doing an action on the FileView asynchronously
struct FileViewAsyncAction
{
sal_uInt32 nMinTimeout; /// minimum time to wait for a result, in milliseconds
sal_uInt32 nMaxTimeout; /// maximum time to wait for a result, in milliseconds, until eTimeout is returned
Link<void *,void > aFinishHandler; /// the handler to be called when the action is finished. Called in every case, no matter of the result
FileViewAsyncAction() : nMinTimeout(0 ), nMaxTimeout (0 )
{
}
};
class SvtFileView
{
private :
std::unique_ptr<SvtFileView_Impl> mpImpl;
css::uno::Sequence<OUString> maDenyList;
DECL_LINK(HeaderSelect_Impl, int , void );
public :
SvtFileView(weld::Window* pTopLevel,
std::unique_ptr<weld::TreeView> xTreeView,
std::unique_ptr<weld::IconView> xIconView,
bool bOnlyFolder, bool bMultiSelection, bool bShowType = true );
~SvtFileView();
void SetViewMode( FileViewMode eMode );
const OUString& GetViewURL() const ;
OUString GetURL(const weld::TreeIter& rEntry) const ;
OUString GetCurrentURL() const ;
bool GetParentURL( OUString& _rParentURL ) const ;
void CreatedFolder( const OUString& rUrl, const OUString& rNewFolder );
void set_help_id(const OUString& rHelpId);
OUString get_help_id() const ;
void grab_focus();
bool has_focus() const ;
OUString get_selected_text() const ;
weld::Widget* identifier() const ; // just to uniquely identify this widget
/** initialize the view with the content of a folder given by URL, and apply an immediate filter
@ param rFolderURL
the URL of the folder whose content is to be read
@ param rFilter
the initial filter to be applied
@ param pAsyncDescriptor
If not < NULL / > , this struct describes the parameters for doing the
action asynchronously .
*/
FileViewResult Initialize(
const OUString& rFolderURL,
const OUString& rFilter,
const FileViewAsyncAction* pAsyncDescriptor,
const css::uno::Sequence< OUString >& rDenyList
);
/** reads the current content of the current folder again, and applies the given filter to it
Note 1 : The folder is really read a second time . This implies that any new elements ( which were
not present when you called Initialize the last time ) are now displayed .
Note 2 : This method must not be called when you previously initialized the view from a sequence
of strings , or a UNO content object .
@ param rFilter
the filter to be applied
@ param pAsyncDescriptor
If not < NULL / > , this struct describes the parameters for doing the
action asynchronously .
*/
FileViewResult ExecuteFilter(
const OUString& rFilter,
const FileViewAsyncAction* pAsyncDescriptor
);
/** cancels a running async action (if any)
@ seealso Initialize
@ seealso ExecuteFilter
@ seealso FileViewAsyncAction
*/
void CancelRunningAsyncAction();
/** initializes the view with the parent folder of the current folder
@ param rNewURL
the URL of the folder which we just navigated to
@ param pAsyncDescriptor
If not < NULL / > , this struct describes the parameters for doing the
action asynchronously .
*/
FileViewResult PreviousLevel(
const FileViewAsyncAction* pAsyncDescriptor
);
void SetNoSelection();
void SetSelectHdl( const Link<SvtFileView*,void >& rHdl );
void SetDoubleClickHdl( const Link<SvtFileView*,bool >& rHdl );
void SetOpenDoneHdl( const Link<SvtFileView*,void >& rHdl );
sal_uInt32 GetSelectionCount() const ;
SvtContentEntry* FirstSelected() const ;
void selected_foreach(const std::function<bool (weld::TreeIter&)>& func);
void EnableDelete( bool bEnable );
// save and load column size and sort order
OUString GetConfigString() const ;
void SetConfigString( std::u16string_view rCfgStr );
void EndInplaceEditing();
::std::vector< SvtContentEntry > GetContent();
};
// struct SvtContentEntry ------------------------------------------------
struct SvtContentEntry
{
bool mbIsFolder;
OUString maURL;
SvtContentEntry( OUString aURL, bool bIsFolder ) :
mbIsFolder( bIsFolder ), maURL(std::move( aURL )) {}
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=96 H=100 G=97
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-09-29)
¤
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