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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 _SVT_FILEVIEW_HXX
#define _SVT_FILEVIEW_HXX
#include "svtools/svtdllapi.h"
#include <com/sun/star/uno/Sequence.h>
#include <com/sun/star/ucb/XContent.hpp>
#include <vcl/ctrl.hxx>
#include <vcl/image.hxx>
#include <vcl/fixed.hxx>
#include <vcl/button.hxx>
#include <vcl/dialog.hxx>
#include <rtl/ustring.hxx>
// class SvtFileView -----------------------------------------------------
#define FILEVIEW_ONLYFOLDER 0x0001
#define FILEVIEW_MULTISELECTION 0x0002
#define FILEVIEW_SHOW_ONLYTITLE 0x0010
#define FILEVIEW_SHOW_NONE 0x0020
class ViewTabListBox_Impl;
class SvtFileView_Impl;
class SvTreeListEntry;
class HeaderBar;
class IUrlFilter;
/// the result of an action in the FileView
enum FileViewResult
{
eSuccess,
eFailure,
eTimeout,
eStillRunning
};
/// 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 aFinishHandler; /// the handler to be called when the action is finished. Called in every case, no matter of the result
FileViewAsyncAction()
{
nMinTimeout = nMaxTimeout = 0;
}
};
class SVT_DLLPUBLIC SvtFileView : public Control
{
private:
SvtFileView_Impl* mpImp;
sal_Bool bSortColumn;
::com::sun::star::uno::Sequence< OUString > mpBlackList;
DECL_DLLPRIVATE_LINK( HeaderSelect_Impl, HeaderBar * );
DECL_DLLPRIVATE_LINK( HeaderEndDrag_Impl, HeaderBar * );
protected:
virtual void GetFocus();
public:
SvtFileView( Window* pParent, const ResId& rResId, sal_Bool bOnlyFolder, sal_Bool bMultiSelection );
SvtFileView( Window* pParent, const ResId& rResId, sal_uInt8 nFlags );
~SvtFileView();
const String& GetViewURL() const;
String GetURL( SvTreeListEntry* pEntry ) const;
String GetCurrentURL() const;
sal_Bool GetParentURL( String& _rParentURL ) const;
void CreatedFolder( const String& rUrl, const String& rNewFolder );
void SetHelpId( const OString& rHelpId );
const OString& GetHelpId( ) const;
void SetSizePixel( const Size& rNewSize );
virtual void SetPosSizePixel( const Point& rNewPos, const Size& rNewSize );
void SetSortColumn( sal_Bool bValue ) { bSortColumn = bValue; }
sal_Bool GetSortColumn() { return bSortColumn; }
/** initialize the view with the content of a folder given by URL, and aply 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 String& rFolderURL,
const String& rFilter,
const FileViewAsyncAction* pAsyncDescriptor,
const ::com::sun::star::uno::Sequence< OUString >& rBlackList
);
FileViewResult Initialize(
const String& rFolderURL,
const String& rFilter,
const FileViewAsyncAction* pAsyncDescriptor );
/** initialze the view with a sequence of contents, which have already been obtained elsewhere
This method will never return <member>eStillRunning</member>, since it will fill the
view synchronously
*/
sal_Bool Initialize( const ::com::sun::star::uno::Sequence< OUString >& aContents );
/** initializes the view with the content of a folder given by an UCB content
*/
sal_Bool Initialize( const ::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent>& _xContent,
const String& rFilter );
/** 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 String& 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& rHdl );
void SetDoubleClickHdl( const Link& rHdl );
void SetOpenDoneHdl( const Link& rHdl );
sal_uLong GetSelectionCount() const;
SvTreeListEntry* FirstSelected() const;
SvTreeListEntry* NextSelected( SvTreeListEntry* pEntry ) const;
void EnableAutoResize();
void SetFocus();
void EnableContextMenu( sal_Bool bEnable );
void EnableDelete( sal_Bool bEnable );
void EnableNameReplacing( sal_Bool bEnable = sal_True );
// translate folder names or display doc-title instead of file name
// EnableContextMenu( sal_True )/EnableDelete(sal_True) disable name replacing!
// save and load column size and sort order
String GetConfigString() const;
void SetConfigString( const String& rCfgStr );
void SetUrlFilter( const IUrlFilter* _pFilter );
void EndInplaceEditing( bool _bCancel );
protected:
virtual void StateChanged( StateChangedType nStateChange );
};
// struct SvtContentEntry ------------------------------------------------
struct SvtContentEntry
{
sal_Bool mbIsFolder;
OUString maURL;
SvtContentEntry( const OUString& rURL, sal_Bool bIsFolder ) :
mbIsFolder( bIsFolder ), maURL( rURL ) {}
};
namespace svtools {
// -----------------------------------------------------------------------
// QueryDeleteDlg_Impl
// -----------------------------------------------------------------------
enum QueryDeleteResult_Impl
{
QUERYDELETE_YES = 0,
QUERYDELETE_NO,
QUERYDELETE_ALL,
QUERYDELETE_CANCEL
};
class SVT_DLLPUBLIC QueryDeleteDlg_Impl : public ModalDialog
{
FixedText _aEntryLabel;
FixedText _aEntry;
FixedText _aQueryMsg;
PushButton _aYesButton;
PushButton _aAllButton;
PushButton _aNoButton;
CancelButton _aCancelButton;
QueryDeleteResult_Impl _eResult;
private:
DECL_DLLPRIVATE_STATIC_LINK( QueryDeleteDlg_Impl, ClickLink, PushButton* );
public:
QueryDeleteDlg_Impl( Window* pParent,
const String& rName );
void EnableAllButton() { _aAllButton.Enable( sal_True ); }
QueryDeleteResult_Impl GetResult() const { return _eResult; }
};
}
#endif // _SVT_FILEVIEW_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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