d999b55e28
made a checkbox to Trim extra white spaces from both ends while using seperators in 'Text Imort' Change-Id: Ib05d9b17525e3ebec380ec8b7eebfa35fff78f01 Reviewed-on: https://gerrit.libreoffice.org/46177 Tested-by: Jenkins <ci@libreoffice.org> Reviewed-by: Manuj Vashist <manujvashist@gmail.com> Reviewed-by: Heiko Tietze <tietze.heiko@gmail.com> Tested-by: Heiko Tietze <tietze.heiko@gmail.com>
147 lines
6.8 KiB
C++
147 lines
6.8 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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#ifndef INCLUDED_SC_SOURCE_UI_INC_CSVTABLEBOX_HXX
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#define INCLUDED_SC_SOURCE_UI_INC_CSVTABLEBOX_HXX
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#include <vcl/ctrl.hxx>
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#include <vcl/scrbar.hxx>
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#include <vcl/vclptr.hxx>
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#include <scdllapi.h>
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#include "csvcontrol.hxx"
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#include "csvruler.hxx"
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#include "csvgrid.hxx"
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class ListBox;
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class ScAsciiOptions;
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/* ============================================================================
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Position: Positions between the characters (the dots in the ruler).
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Character: The characters (the range from one position to the next).
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Split: Positions which contain a split to divide characters into groups (columns).
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Column: The range between two splits.
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============================================================================ */
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/** The control in the CSV import dialog that contains a ruler and a data grid
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to visualize and modify the current import settings. */
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class SC_DLLPUBLIC ScCsvTableBox : public ScCsvControl
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{
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private:
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ScCsvLayoutData maData; /// Current layout data of the controls.
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VclPtr<ScCsvRuler> maRuler; /// The ruler for fixed width mode.
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VclPtr<ScCsvGrid> maGrid; /// Calc-like data table for fixed width mode.
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VclPtr<ScrollBar> maHScroll; /// Horizontal scroll bar.
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VclPtr<ScrollBar> maVScroll; /// Vertical scroll bar.
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VclPtr<ScrollBarBox> maScrollBox; /// For the bottom right edge.
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Link<ScCsvTableBox&,void> maUpdateTextHdl; /// Updates all cell texts.
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Link<ScCsvTableBox&,void> maColTypeHdl; /// Handler for exporting the column type.
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ScCsvColStateVec maFixColStates; /// Column states in fixed width mode.
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ScCsvColStateVec maSepColStates; /// Column states in separators mode.
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sal_Int32 mnFixedWidth; /// Cached total width for fixed width mode.
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bool mbFixedMode; /// false = Separators, true = Fixed width.
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public:
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explicit ScCsvTableBox( vcl::Window* pParent, WinBits nBits );
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virtual ~ScCsvTableBox() override;
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virtual void dispose() override;
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// workaround VS2013 bug in handling virtual bases
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ScCsvTableBox( const ScCsvTableBox& ) = delete;
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/** Finishes initialization. Must be called after constructing a new object. */
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void Init();
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// common table box handling ----------------------------------------------
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public:
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/** Sets the control to separators mode. */
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void SetSeparatorsMode();
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/** Sets the control to fixed width mode. */
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void SetFixedWidthMode();
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private:
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/** Initializes the children controls (pos/size, scroll bars, ...). */
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SAL_DLLPRIVATE void InitControls();
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/** Initializes size and position data of horizontal scrollbar. */
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SAL_DLLPRIVATE void InitHScrollBar();
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/** Initializes size and position data of vertical scrollbar. */
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SAL_DLLPRIVATE void InitVScrollBar();
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/** Calculates and sets valid position offset nearest to nPos. */
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SAL_DLLPRIVATE void ImplSetPosOffset( sal_Int32 nPos )
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{ maData.mnPosOffset = std::max( std::min( nPos, GetMaxPosOffset() ), sal_Int32( 0 ) ); }
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/** Calculates and sets valid line offset nearest to nLine. */
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SAL_DLLPRIVATE void ImplSetLineOffset( sal_Int32 nLine )
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{ maData.mnLineOffset = std::max( std::min( nLine, GetMaxLineOffset() ), sal_Int32( 0 ) ); }
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/** Moves controls (not cursors!) so that nPos becomes visible. */
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SAL_DLLPRIVATE void MakePosVisible( sal_Int32 nPos );
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// cell contents ----------------------------------------------------------
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public:
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/** Fills all cells of all lines with the passed texts (Unicode strings). */
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void SetUniStrings(
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const OUString* pTextLines, const OUString& rSepChars,
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sal_Unicode cTextSep, bool bMergeSep, bool bRemoveSpace = false );
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// column settings --------------------------------------------------------
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public:
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/** Reads UI strings for data types from the list box. */
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void InitTypes( const ListBox& rListBox );
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/** Returns the data type of the selected columns. */
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sal_Int32 GetSelColumnType() const { return maGrid->GetSelColumnType(); }
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/** Fills the options object with current column data. */
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void FillColumnData( ScAsciiOptions& rOptions ) const;
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// event handling ---------------------------------------------------------
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public:
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/** Sets a new handler for "update cell texts" requests. */
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void SetUpdateTextHdl( const Link<ScCsvTableBox&,void>& rHdl ) { maUpdateTextHdl = rHdl; }
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/** Sets a new handler for "column selection changed" events. */
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void SetColTypeHdl( const Link<ScCsvTableBox&,void>& rHdl ) { maColTypeHdl = rHdl; }
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protected:
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virtual void Resize() override;
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virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
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virtual Size GetOptimalSize() const override;
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private:
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DECL_DLLPRIVATE_LINK( CsvCmdHdl, ScCsvControl&, void );
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DECL_DLLPRIVATE_LINK( ScrollHdl, ScrollBar*, void );
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DECL_DLLPRIVATE_LINK( ScrollEndHdl, ScrollBar*, void );
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// accessibility ----------------------------------------------------------
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public:
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/** Creates and returns the accessible object of this control. */
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virtual css::uno::Reference< css::accessibility::XAccessible >
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CreateAccessible() override;
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protected:
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/** Creates a new accessible object. */
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virtual rtl::Reference<ScAccessibleCsvControl> ImplCreateAccessible() override;
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};
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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