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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_SVTOOLS_FILEVIEW_HXX
#define INCLUDED_SVTOOLS_FILEVIEW_HXX
#include <memory>
#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/dialog.hxx>
#include <vcl/button.hxx>
#include <vcl/layout.hxx>
#include <rtl/ustring.hxx>
// class SvtFileView -----------------------------------------------------
class ViewTabListBox_Impl;
class SvtFileView_Impl;
class SvTreeListEntry;
class HeaderBar;
struct SvtContentEntry;
class SvTreeListBox;
/// 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 = nMaxTimeout = 0;
}
};
class SVT_DLLPUBLIC SvtFileView : public Control
{
private:
std::unique_ptr<SvtFileView_Impl> mpImpl;
css::uno::Sequence< OUString > mpBlackList;
DECL_DLLPRIVATE_LINK( HeaderSelect_Impl, HeaderBar*, void );
DECL_DLLPRIVATE_LINK( HeaderEndDrag_Impl, HeaderBar*, void );
protected:
virtual void GetFocus() override;
public:
SvtFileView( vcl::Window* pParent, WinBits nBits, bool bOnlyFolder, bool bMultiSelection, bool bShowType = true );
virtual ~SvtFileView() override;
virtual void dispose() override;
virtual Size GetOptimalSize() const override;
void SetViewMode( FileViewMode eMode );
const OUString& GetViewURL() const;
static OUString GetURL( SvTreeListEntry const * pEntry );
OUString GetCurrentURL() const;
bool GetParentURL( OUString& _rParentURL ) const;
void CreatedFolder( const OUString& rUrl, const OUString& rNewFolder );
void SetHelpId( const OString& rHelpId );
const OString& GetHelpId( ) const;
void SetSizePixel( const Size& rNewSize ) override;
virtual void SetPosSizePixel( const Point& rNewPos, const Size& rNewSize ) override;
/** 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 >& rBlackList
);
/** initializes the view with the content of a folder given by an UCB content
*/
bool Initialize( const css::uno::Reference< css::ucb::XContent>& _xContent );
/** 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<SvTreeListBox*,void>& rHdl );
void SetDoubleClickHdl( const Link<SvTreeListBox*,bool>& rHdl );
void SetOpenDoneHdl( const Link<SvtFileView*,void>& rHdl );
sal_uLong GetSelectionCount() const;
SvTreeListEntry* FirstSelected() const;
SvTreeListEntry* NextSelected( SvTreeListEntry* pEntry ) const;
void EnableAutoResize();
void EnableDelete( bool bEnable );
// save and load column size and sort order
OUString GetConfigString() const;
void SetConfigString( const OUString& rCfgStr );
void EndInplaceEditing();
::std::vector< SvtContentEntry > GetContent();
protected:
virtual void StateChanged( StateChangedType nStateChange ) override;
};
// struct SvtContentEntry ------------------------------------------------
struct SvtContentEntry
{
bool mbIsFolder;
OUString maURL;
SvtContentEntry( const OUString& rURL, bool bIsFolder ) :
mbIsFolder( bIsFolder ), maURL( rURL ) {}
};
namespace svtools {
// QueryDeleteDlg_Impl
enum QueryDeleteResult_Impl
{
QUERYDELETE_YES = RET_YES,
QUERYDELETE_ALL = -1
};
class SVT_DLLPUBLIC QueryDeleteDlg_Impl : public MessageDialog
{
private:
VclPtr<PushButton> m_pAllButton;
public:
QueryDeleteDlg_Impl(vcl::Window* pParent, const OUString& rName);
virtual ~QueryDeleteDlg_Impl() override;
virtual void dispose() override;
void EnableAllButton() { m_pAllButton->Enable(); }
};
}
#endif // INCLUDED_SVTOOLS_FILEVIEW_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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