2928873798
Change-Id: I9940338307241958e478ec6919068454d3a07b9c Reviewed-on: https://gerrit.libreoffice.org/c/core/+/135218 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
184 lines
6.4 KiB
C++
184 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#pragma once
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#include <memory>
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#include <com/sun/star/uno/Sequence.h>
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#include <utility>
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#include <vcl/weld.hxx>
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#include <rtl/ustring.hxx>
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namespace com :: sun :: star :: ucb { class XContent; }
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// class SvtFileView -----------------------------------------------------
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class SvtFileView_Impl;
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struct SvtContentEntry;
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/// the result of an action in the FileView
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enum FileViewResult
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{
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eSuccess,
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eFailure,
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eTimeout,
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eStillRunning
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};
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enum FileViewMode
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{
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eDetailedList,
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eIcon
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};
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/// describes parameters for doing an action on the FileView asynchronously
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struct FileViewAsyncAction
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{
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sal_uInt32 nMinTimeout; /// minimum time to wait for a result, in milliseconds
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sal_uInt32 nMaxTimeout; /// maximum time to wait for a result, in milliseconds, until eTimeout is returned
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Link<void*,void> aFinishHandler; /// the handler to be called when the action is finished. Called in every case, no matter of the result
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FileViewAsyncAction() : nMinTimeout(0), nMaxTimeout (0)
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{
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}
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};
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class SvtFileView
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{
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private:
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std::unique_ptr<SvtFileView_Impl> mpImpl;
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css::uno::Sequence<OUString> maDenyList;
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DECL_LINK(HeaderSelect_Impl, int, void);
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public:
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SvtFileView(weld::Window* pTopLevel,
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std::unique_ptr<weld::TreeView> xTreeView,
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std::unique_ptr<weld::IconView> xIconView,
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bool bOnlyFolder, bool bMultiSelection, bool bShowType = true);
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~SvtFileView();
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void SetViewMode( FileViewMode eMode );
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const OUString& GetViewURL() const;
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OUString GetURL(const weld::TreeIter& rEntry) const;
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OUString GetCurrentURL() const;
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bool GetParentURL( OUString& _rParentURL ) const;
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void CreatedFolder( const OUString& rUrl, const OUString& rNewFolder );
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void set_help_id(const OString& rHelpId);
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OString get_help_id() const;
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void grab_focus();
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bool has_focus() const;
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OUString get_selected_text() const;
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weld::Widget* identifier() const; // just to uniquely identify this widget
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/** initialize the view with the content of a folder given by URL, and apply an immediate filter
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@param rFolderURL
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the URL of the folder whose content is to be read
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@param rFilter
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the initial filter to be applied
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@param pAsyncDescriptor
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If not <NULL/>, this struct describes the parameters for doing the
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action asynchronously.
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*/
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FileViewResult Initialize(
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const OUString& rFolderURL,
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const OUString& rFilter,
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const FileViewAsyncAction* pAsyncDescriptor,
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const css::uno::Sequence< OUString >& rDenyList
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);
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/** reads the current content of the current folder again, and applies the given filter to it
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Note 1: The folder is really read a second time. This implies that any new elements (which were
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not present when you called Initialize the last time) are now displayed.
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Note 2: This method must not be called when you previously initialized the view from a sequence
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of strings, or a UNO content object.
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@param rFilter
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the filter to be applied
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@param pAsyncDescriptor
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If not <NULL/>, this struct describes the parameters for doing the
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action asynchronously.
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*/
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FileViewResult ExecuteFilter(
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const OUString& rFilter,
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const FileViewAsyncAction* pAsyncDescriptor
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);
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/** cancels a running async action (if any)
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@seealso Initialize
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@seealso ExecuteFilter
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@seealso FileViewAsyncAction
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*/
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void CancelRunningAsyncAction();
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/** initializes the view with the parent folder of the current folder
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@param rNewURL
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the URL of the folder which we just navigated to
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@param pAsyncDescriptor
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If not <NULL/>, this struct describes the parameters for doing the
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action asynchronously.
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*/
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FileViewResult PreviousLevel(
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const FileViewAsyncAction* pAsyncDescriptor
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);
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void SetNoSelection();
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void SetSelectHdl( const Link<SvtFileView*,void>& rHdl );
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void SetDoubleClickHdl( const Link<SvtFileView*,bool>& rHdl );
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void SetOpenDoneHdl( const Link<SvtFileView*,void>& rHdl );
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sal_uInt32 GetSelectionCount() const;
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SvtContentEntry* FirstSelected() const;
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void selected_foreach(const std::function<bool(weld::TreeIter&)>& func);
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void EnableDelete( bool bEnable );
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// save and load column size and sort order
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OUString GetConfigString() const;
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void SetConfigString( std::u16string_view rCfgStr );
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void EndInplaceEditing();
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::std::vector< SvtContentEntry > GetContent();
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};
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// struct SvtContentEntry ------------------------------------------------
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struct SvtContentEntry
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{
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bool mbIsFolder;
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OUString maURL;
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SvtContentEntry( OUString aURL, bool bIsFolder ) :
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mbIsFolder( bIsFolder ), maURL(std::move( aURL )) {}
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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