/* -*- 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 .
*/
#include <csvgrid.hxx>
#include <algorithm>
#include <memory>
#include <svtools/colorcfg.hxx>
#include <sal/macros.h>
#include <tools/poly.hxx>
#include <scmod.hxx>
#include <asciiopt.hxx>
#include <impex.hxx>
#include <AccessibleCsvControl.hxx>
// *** edit engine ***
#include <scitems.hxx>
#include <editeng/eeitem.hxx>
#include <vcl/settings.hxx>
#include <editeng/colritem.hxx>
#include <editeng/fhgtitem.hxx>
#include <editeng/fontitem.hxx>
#include <editeng/wghtitem.hxx>
#include <editeng/postitem.hxx>
#include <editeng/langitem.hxx>
#include <svl/itemset.hxx>
#include <editutil.hxx>
// *** edit engine ***
struct Func_SetType
{
sal_Int32 mnType;
explicit Func_SetType( sal_Int32 nType ) : mnType( nType ) {}
void operator()( ScCsvColState& rState ) const
{ rState.mnType = mnType; }
};
struct Func_Select
{
bool mbSelect;
explicit Func_Select( bool bSelect ) : mbSelect( bSelect ) {}
void operator()( ScCsvColState& rState ) const
{ rState.Select( mbSelect ); }
};
ScCsvGrid::ScCsvGrid( ScCsvControl& rParent ) :
ScCsvControl( rParent ),
mpBackgrDev( VclPtr<VirtualDevice>::Create() ),
mpGridDev( VclPtr<VirtualDevice>::Create() ),
mpPopup( VclPtr<PopupMenu>::Create() ),
mpColorConfig( nullptr ),
mpEditEngine( new ScEditEngineDefaulter( EditEngine::CreatePool(), true ) ),
maHeaderFont( GetFont() ),
maColStates( 1 ),
maTypeNames( 1 ),
mnFirstImpLine( 0 ),
mnRecentSelCol( CSV_COLUMN_INVALID ),
mnMTCurrCol( SAL_MAX_UINT32 ),
mbMTSelecting( false )
{
mpEditEngine->SetRefDevice( mpBackgrDev.get() );
mpEditEngine->SetRefMapMode( MapMode( MapUnit::MapPixel ) );
maEdEngSize = mpEditEngine->GetPaperSize();
mpPopup->SetMenuFlags( mpPopup->GetMenuFlags() | MenuFlags::NoAutoMnemonics );
EnableRTL( false ); // RTL
InitFonts();
ImplClearSplits();
}
ScCsvGrid::~ScCsvGrid()
{
disposeOnce();
}
void ScCsvGrid::dispose()
{
OSL_ENSURE(mpColorConfig, "the object hasn't been initialized properly");
if (mpColorConfig)
mpColorConfig->RemoveListener(this);
mpPopup.disposeAndClear();
mpBackgrDev.disposeAndClear();
mpGridDev.disposeAndClear();
ScCsvControl::dispose();
}
void
ScCsvGrid::Init()
{
OSL_PRECOND(!mpColorConfig, "the object has already been initialized");
mpColorConfig = &SC_MOD()->GetColorConfig();
InitColors();
mpColorConfig->AddListener(this);
}
// common grid handling -------------------------------------------------------
void ScCsvGrid::UpdateLayoutData()
{
DisableRepaint();
SetFont( maMonoFont );
Execute( CSVCMD_SETCHARWIDTH, GetTextWidth( OUString( 'X' ) ) );
Execute( CSVCMD_SETLINEHEIGHT, GetTextHeight() + 1 );
SetFont( maHeaderFont );
Execute( CSVCMD_SETHDRHEIGHT, GetTextHeight() + 1 );
UpdateOffsetX();
EnableRepaint();
}
void ScCsvGrid::UpdateOffsetX()
{
sal_Int32 nLastLine = GetLastVisLine() + 1;
sal_Int32 nDigits = 2;
while( nLastLine /= 10 ) ++nDigits;
nDigits = std::max( nDigits, sal_Int32( 3 ) );
Execute( CSVCMD_SETHDRWIDTH, GetTextWidth( OUString( '0' ) ) * nDigits );
}
void ScCsvGrid::ApplyLayout( const ScCsvLayoutData& rOldData )
{
ScCsvDiff nDiff = GetLayoutData().GetDiff( rOldData );
if( nDiff == ScCsvDiff::Equal ) return;
DisableRepaint();
if( nDiff & ScCsvDiff::RulerCursor )
{
ImplInvertCursor( rOldData.mnPosCursor );
ImplInvertCursor( GetRulerCursorPos() );
}
if( nDiff & ScCsvDiff::PosCount )
{
if( GetPosCount() < rOldData.mnPosCount )
{
SelectAll( false );
maSplits.RemoveRange( GetPosCount(), rOldData.mnPosCount );
}
else
maSplits.Remove( rOldData.mnPosCount );
maSplits.Insert( GetPosCount() );
maColStates.resize( maSplits.Count() - 1 );
}
if( nDiff & ScCsvDiff::LineOffset )
{
Execute( CSVCMD_UPDATECELLTEXTS );
UpdateOffsetX();
}
ScCsvDiff nHVDiff = nDiff & (ScCsvDiff::HorizontalMask | ScCsvDiff::VerticalMask);
if( nHVDiff == ScCsvDiff::PosOffset )
ImplDrawHorzScrolled( rOldData.mnPosOffset );
else if( nHVDiff != ScCsvDiff::Equal )
InvalidateGfx();
EnableRepaint();
if( nDiff & (ScCsvDiff::PosOffset | ScCsvDiff::LineOffset) )
AccSendVisibleEvent();
}
void ScCsvGrid::SetFirstImportedLine( sal_Int32 nLine )
{
ImplDrawFirstLineSep( false );
mnFirstImpLine = nLine;
ImplDrawFirstLineSep( true );
ImplDrawGridDev();
Repaint();
}
sal_Int32 ScCsvGrid::GetNoScrollCol( sal_Int32 nPos ) const
{
sal_Int32 nNewPos = nPos;
if( nNewPos != CSV_POS_INVALID )
{
if( nNewPos < GetFirstVisPos() + CSV_SCROLL_DIST )
{
sal_Int32 nScroll = (GetFirstVisPos() > 0) ? CSV_SCROLL_DIST : 0;
nNewPos = GetFirstVisPos() + nScroll;
}
else if( nNewPos > GetLastVisPos() - CSV_SCROLL_DIST - 1 )
{
sal_Int32 nScroll = (GetFirstVisPos() < GetMaxPosOffset()) ? CSV_SCROLL_DIST : 0;
nNewPos = GetLastVisPos() - nScroll - 1;
}
}
return nNewPos;
}
void ScCsvGrid::InitColors()
{
OSL_PRECOND(mpColorConfig, "the object hasn't been initialized properly");
if ( !mpColorConfig )
return;
maBackColor = mpColorConfig->GetColorValue( ::svtools::DOCCOLOR ).nColor;
maGridColor = mpColorConfig->GetColorValue( ::svtools::CALCGRID ).nColor;
maGridPBColor = mpColorConfig->GetColorValue( ::svtools::CALCPAGEBREAK ).nColor;
maAppBackColor = mpColorConfig->GetColorValue( ::svtools::APPBACKGROUND ).nColor;
maTextColor = mpColorConfig->GetColorValue( ::svtools::FONTCOLOR ).nColor;
const StyleSettings& rSett = GetSettings().GetStyleSettings();
maHeaderBackColor = rSett.GetFaceColor();
maHeaderGridColor = rSett.GetDarkShadowColor();
maHeaderTextColor = rSett.GetButtonTextColor();
maSelectColor = rSett.GetActiveColor();
InvalidateGfx();
}
void ScCsvGrid::InitFonts()
{
maMonoFont = OutputDevice::GetDefaultFont( DefaultFontType::FIXED, LANGUAGE_ENGLISH_US, GetDefaultFontFlags::NONE );
maMonoFont.SetFontSize( Size( maMonoFont.GetFontSize().Width(), maHeaderFont.GetFontSize().Height() ) );
/* *** Set edit engine defaults ***
maMonoFont for Latin script, smaller default font for Asian and Complex script. */
// get default fonts
SvxFontItem aLatinItem( EE_CHAR_FONTINFO );
SvxFontItem aAsianItem( EE_CHAR_FONTINFO_CJK );
SvxFontItem aComplexItem( EE_CHAR_FONTINFO_CTL );
::GetDefaultFonts( aLatinItem, aAsianItem, aComplexItem );
// create item set for defaults
SfxItemSet aDefSet( mpEditEngine->GetEmptyItemSet() );
EditEngine::SetFontInfoInItemSet( aDefSet, maMonoFont );
aDefSet.Put( aAsianItem );
aDefSet.Put( aComplexItem );
// set Asian/Complex font size to height of character in Latin font
sal_uLong nFontHt = static_cast< sal_uLong >( maMonoFont.GetFontSize().Height() );
aDefSet.Put( SvxFontHeightItem( nFontHt, 100, EE_CHAR_FONTHEIGHT_CJK ) );
aDefSet.Put( SvxFontHeightItem( nFontHt, 100, EE_CHAR_FONTHEIGHT_CTL ) );
// copy other items from default font
const SfxPoolItem& rWeightItem = aDefSet.Get( EE_CHAR_WEIGHT );
std::unique_ptr<SfxPoolItem> pNewItem(rWeightItem.Clone());
pNewItem->SetWhich(EE_CHAR_WEIGHT_CJK);
aDefSet.Put( *pNewItem );
pNewItem->SetWhich(EE_CHAR_WEIGHT_CTL);
aDefSet.Put( *pNewItem );
const SfxPoolItem& rItalicItem = aDefSet.Get( EE_CHAR_ITALIC );
pNewItem.reset(rItalicItem.Clone());
pNewItem->SetWhich(EE_CHAR_ITALIC_CJK);
aDefSet.Put( *pNewItem );
pNewItem->SetWhich(EE_CHAR_ITALIC_CTL);
aDefSet.Put( *pNewItem );
const SfxPoolItem& rLangItem = aDefSet.Get( EE_CHAR_LANGUAGE );
pNewItem.reset(rLangItem.Clone());
pNewItem->SetWhich(EE_CHAR_LANGUAGE_CJK);
aDefSet.Put( *pNewItem );
pNewItem->SetWhich(EE_CHAR_LANGUAGE_CTL);
aDefSet.Put( *pNewItem );
mpEditEngine->SetDefaults( aDefSet );
InvalidateGfx();
}
void ScCsvGrid::InitSizeData()
{
maWinSize = GetSizePixel();
mpBackgrDev->SetOutputSizePixel( maWinSize );
mpGridDev->SetOutputSizePixel( maWinSize );
InvalidateGfx();
}
// split handling -------------------------------------------------------------
void ScCsvGrid::InsertSplit( sal_Int32 nPos )
{
if( ImplInsertSplit( nPos ) )
{
DisableRepaint();
Execute( CSVCMD_EXPORTCOLUMNTYPE );
Execute( CSVCMD_UPDATECELLTEXTS );
sal_uInt32 nColIx = GetColumnFromPos( nPos );
ImplDrawColumn( nColIx - 1 );
ImplDrawColumn( nColIx );
ValidateGfx(); // performance: do not redraw all columns
EnableRepaint();
}
}
void ScCsvGrid::RemoveSplit( sal_Int32 nPos )
{
if( ImplRemoveSplit( nPos ) )
{
DisableRepaint();
Execute( CSVCMD_EXPORTCOLUMNTYPE );
Execute( CSVCMD_UPDATECELLTEXTS );
ImplDrawColumn( GetColumnFromPos( nPos ) );
ValidateGfx(); // performance: do not redraw all columns
EnableRepaint();
}
}
void ScCsvGrid::MoveSplit( sal_Int32 nPos, sal_Int32 nNewPos )
{
sal_uInt32 nColIx = GetColumnFromPos( nPos );
if( nColIx != CSV_COLUMN_INVALID )
{
DisableRepaint();
if( (GetColumnPos( nColIx - 1 ) < nNewPos) && (nNewPos < GetColumnPos( nColIx + 1 )) )
{
// move a split in the range between 2 others -> keep selection state of both columns
maSplits.Remove( nPos );
maSplits.Insert( nNewPos );
Execute( CSVCMD_UPDATECELLTEXTS );
ImplDrawColumn( nColIx - 1 );
ImplDrawColumn( nColIx );
ValidateGfx(); // performance: do not redraw all columns
AccSendTableUpdateEvent( nColIx - 1, nColIx );
}
else
{
ImplRemoveSplit( nPos );
ImplInsertSplit( nNewPos );
Execute( CSVCMD_EXPORTCOLUMNTYPE );
Execute( CSVCMD_UPDATECELLTEXTS );
}
EnableRepaint();
}
}
void ScCsvGrid::RemoveAllSplits()
{
DisableRepaint();
ImplClearSplits();
Execute( CSVCMD_EXPORTCOLUMNTYPE );
Execute( CSVCMD_UPDATECELLTEXTS );
EnableRepaint();
}
void ScCsvGrid::SetSplits( const ScCsvSplits& rSplits )
{
DisableRepaint();
ImplClearSplits();
sal_uInt32 nCount = rSplits.Count();
for( sal_uInt32 nIx = 0; nIx < nCount; ++nIx )
maSplits.Insert( rSplits[ nIx ] );
maColStates.clear();
maColStates.resize( maSplits.Count() - 1 );
Execute( CSVCMD_EXPORTCOLUMNTYPE );
Execute( CSVCMD_UPDATECELLTEXTS );
EnableRepaint();
}
bool ScCsvGrid::ImplInsertSplit( sal_Int32 nPos )
{
sal_uInt32 nColIx = GetColumnFromPos( nPos );
bool bRet = (nColIx < GetColumnCount()) && maSplits.Insert( nPos );
if( bRet )
{
ScCsvColState aState( GetColumnType( nColIx ) );
aState.Select( IsSelected( nColIx ) && IsSelected( nColIx + 1 ) );
maColStates.insert( maColStates.begin() + nColIx + 1, aState );
AccSendInsertColumnEvent( nColIx + 1, nColIx + 1 );
AccSendTableUpdateEvent( nColIx, nColIx );
}
return bRet;
}
bool ScCsvGrid::ImplRemoveSplit( sal_Int32 nPos )
{
bool bRet = maSplits.Remove( nPos );
if( bRet )
{
sal_uInt32 nColIx = GetColumnFromPos( nPos );
bool bSel = IsSelected( nColIx ) || IsSelected( nColIx + 1 );
maColStates.erase( maColStates.begin() + nColIx + 1 );
maColStates[ nColIx ].Select( bSel );
AccSendRemoveColumnEvent( nColIx + 1, nColIx + 1 );
AccSendTableUpdateEvent( nColIx, nColIx );
}
return bRet;
}
void ScCsvGrid::ImplClearSplits()
{
sal_uInt32 nColumns = GetColumnCount();
maSplits.Clear();
maSplits.Insert( 0 );
maSplits.Insert( GetPosCount() );
maColStates.resize( 1 );
InvalidateGfx();
AccSendRemoveColumnEvent( 1, nColumns - 1 );
}
// columns/column types -------------------------------------------------------
sal_uInt32 ScCsvGrid::GetFirstVisColumn() const
{
return GetColumnFromPos( GetFirstVisPos() );
}
sal_uInt32 ScCsvGrid::GetLastVisColumn() const
{
return GetColumnFromPos( std::min( GetLastVisPos(), GetPosCount() ) - 1 );
}
bool ScCsvGrid::IsValidColumn( sal_uInt32 nColIndex ) const
{
return nColIndex < GetColumnCount();
}
bool ScCsvGrid::IsVisibleColumn( sal_uInt32 nColIndex ) const
{
return IsValidColumn( nColIndex ) &&
(GetColumnPos( nColIndex ) < GetLastVisPos()) &&
(GetFirstVisPos() < GetColumnPos( nColIndex + 1 ));
}
sal_Int32 ScCsvGrid::GetColumnX( sal_uInt32 nColIndex ) const
{
return GetX( GetColumnPos( nColIndex ) );
}
sal_uInt32 ScCsvGrid::GetColumnFromX( sal_Int32 nX ) const
{
sal_Int32 nPos = (nX - GetFirstX()) / GetCharWidth() + GetFirstVisPos();
return ((GetFirstVisPos() <= nPos) && (nPos <= GetLastVisPos())) ?
GetColumnFromPos( nPos ) : CSV_COLUMN_INVALID;
}
sal_uInt32 ScCsvGrid::GetColumnFromPos( sal_Int32 nPos ) const
{
return maSplits.UpperBound( nPos );
}
sal_Int32 ScCsvGrid::GetColumnWidth( sal_uInt32 nColIndex ) const
{
return IsValidColumn( nColIndex ) ? (GetColumnPos( nColIndex + 1 ) - GetColumnPos( nColIndex )) : 0;
}
void ScCsvGrid::SetColumnStates( const ScCsvColStateVec& rStates )
{
maColStates = rStates;
maColStates.resize( maSplits.Count() - 1 );
Execute( CSVCMD_EXPORTCOLUMNTYPE );
AccSendTableUpdateEvent( 0, GetColumnCount(), false );
AccSendSelectionEvent();
}
sal_Int32 ScCsvGrid::GetColumnType( sal_uInt32 nColIndex ) const
{
return IsValidColumn( nColIndex ) ? maColStates[ nColIndex ].mnType : CSV_TYPE_NOSELECTION;
}
void ScCsvGrid::SetColumnType( sal_uInt32 nColIndex, sal_Int32 nColType )
{
if( IsValidColumn( nColIndex ) )
{
maColStates[ nColIndex ].mnType = nColType;
AccSendTableUpdateEvent( nColIndex, nColIndex, false );
}
}
sal_Int32 ScCsvGrid::GetSelColumnType() const
{
sal_uInt32 nColIx = GetFirstSelected();
if( nColIx == CSV_COLUMN_INVALID )
return CSV_TYPE_NOSELECTION;
sal_Int32 nType = GetColumnType( nColIx );
while( (nColIx != CSV_COLUMN_INVALID) && (nType != CSV_TYPE_MULTI) )
{
if( nType != GetColumnType( nColIx ) )
nType = CSV_TYPE_MULTI;
nColIx = GetNextSelected( nColIx );
}
return nType;
}
void ScCsvGrid::SetSelColumnType( sal_Int32 nType )
{
if( (nType != CSV_TYPE_MULTI) && (nType != CSV_TYPE_NOSELECTION) )
{
for( sal_uInt32 nColIx = GetFirstSelected(); nColIx != CSV_COLUMN_INVALID; nColIx = GetNextSelected( nColIx ) )
SetColumnType( nColIx, nType );
Repaint( true );
Execute( CSVCMD_EXPORTCOLUMNTYPE );
}
}
void ScCsvGrid::SetTypeNames( const std::vector<OUString>& rTypeNames )
{
OSL_ENSURE( !rTypeNames.empty(), "ScCsvGrid::SetTypeNames - vector is empty" );
maTypeNames = rTypeNames;
Repaint( true );
mpPopup->Clear();
sal_uInt32 nCount = maTypeNames.size();
sal_uInt32 nIx;
sal_uInt16 nItemId;
for( nIx = 0, nItemId = 1; nIx < nCount; ++nIx, ++nItemId )
mpPopup->InsertItem( nItemId, maTypeNames[ nIx ] );
::std::for_each( maColStates.begin(), maColStates.end(), Func_SetType( CSV_TYPE_DEFAULT ) );
}
const OUString& ScCsvGrid::GetColumnTypeName( sal_uInt32 nColIndex ) const
{
sal_uInt32 nTypeIx = static_cast< sal_uInt32 >( GetColumnType( nColIndex ) );
return (nTypeIx < maTypeNames.size()) ? maTypeNames[ nTypeIx ] : EMPTY_OUSTRING;
}
static sal_uInt8 lcl_GetExtColumnType( sal_Int32 nIntType )
{
static const sal_uInt8 pExtTypes[] =
{ SC_COL_STANDARD, SC_COL_TEXT, SC_COL_DMY, SC_COL_MDY, SC_COL_YMD, SC_COL_ENGLISH, SC_COL_SKIP };
static const sal_Int32 nExtTypeCount = SAL_N_ELEMENTS(pExtTypes);
return pExtTypes[ ((0 <= nIntType) && (nIntType < nExtTypeCount)) ? nIntType : 0 ];
}
void ScCsvGrid::FillColumnDataSep( ScAsciiOptions& rOptions ) const
{
sal_uInt32 nCount = GetColumnCount();
ScCsvExpDataVec aDataVec;
for( sal_uInt32 nColIx = 0; nColIx < nCount; ++nColIx )
{
if( GetColumnType( nColIx ) != CSV_TYPE_DEFAULT )
// 1-based column index
aDataVec.emplace_back(
static_cast< sal_Int32 >( nColIx + 1 ),
lcl_GetExtColumnType( GetColumnType( nColIx ) ) );
}
rOptions.SetColumnInfo( aDataVec );
}
void ScCsvGrid::FillColumnDataFix( ScAsciiOptions& rOptions ) const
{
sal_uInt32 nCount = std::min( GetColumnCount(), static_cast<sal_uInt32>(MAXCOLCOUNT) );
ScCsvExpDataVec aDataVec( nCount + 1 );
for( sal_uInt32 nColIx = 0; nColIx < nCount; ++nColIx )
{
ScCsvExpData& rData = aDataVec[ nColIx ];
rData.mnIndex = GetColumnPos( nColIx );
rData.mnType = lcl_GetExtColumnType( GetColumnType( nColIx ) );
}
aDataVec[ nCount ].mnIndex = SAL_MAX_INT32;
aDataVec[ nCount ].mnType = SC_COL_SKIP;
rOptions.SetColumnInfo( aDataVec );
}
void ScCsvGrid::ScrollVertRel( ScMoveMode eDir )
{
sal_Int32 nLine = GetFirstVisLine();
switch( eDir )
{
case MOVE_PREV: --nLine; break;
case MOVE_NEXT: ++nLine; break;
case MOVE_FIRST: nLine = 0; break;
case MOVE_LAST: nLine = GetMaxLineOffset(); break;
case MOVE_PREVPAGE: nLine -= GetVisLineCount() - 2; break;
case MOVE_NEXTPAGE: nLine += GetVisLineCount() - 2; break;
default:
{
// added to avoid warnings
}
}
Execute( CSVCMD_SETLINEOFFSET, nLine );
}
void ScCsvGrid::ExecutePopup( const Point& rPos )
{
sal_uInt16 nItemId = mpPopup->Execute( this, rPos );
if( nItemId ) // 0 = cancelled
Execute( CSVCMD_SETCOLUMNTYPE, mpPopup->GetItemPos( nItemId ) );
}
// selection handling ---------------------------------------------------------
bool ScCsvGrid::IsSelected( sal_uInt32 nColIndex ) const
{
return IsValidColumn( nColIndex ) && maColStates[ nColIndex ].IsSelected();
}
sal_uInt32 ScCsvGrid::GetFirstSelected() const
{
return IsSelected( 0 ) ? 0 : GetNextSelected( 0 );
}
sal_uInt32 ScCsvGrid::GetNextSelected( sal_uInt32 nFromIndex ) const
{
sal_uInt32 nColCount = GetColumnCount();
for( sal_uInt32 nColIx = nFromIndex + 1; nColIx < nColCount; ++nColIx )
if( IsSelected( nColIx ) )
return nColIx;
return CSV_COLUMN_INVALID;
}
void ScCsvGrid::Select( sal_uInt32 nColIndex, bool bSelect )
{
if( IsValidColumn( nColIndex ) )
{
maColStates[ nColIndex ].Select( bSelect );
ImplDrawColumnSelection( nColIndex );
Repaint();
Execute( CSVCMD_EXPORTCOLUMNTYPE );
if( bSelect )
mnRecentSelCol = nColIndex;
AccSendSelectionEvent();
}
}
void ScCsvGrid::ToggleSelect( sal_uInt32 nColIndex )
{
Select( nColIndex, !IsSelected( nColIndex ) );
}
void ScCsvGrid::SelectRange( sal_uInt32 nColIndex1, sal_uInt32 nColIndex2, bool bSelect )
{
if( nColIndex1 == CSV_COLUMN_INVALID )
Select( nColIndex2 );
else if( nColIndex2 == CSV_COLUMN_INVALID )
Select( nColIndex1 );
else if( nColIndex1 > nColIndex2 )
{
SelectRange( nColIndex2, nColIndex1, bSelect );
if( bSelect )
mnRecentSelCol = nColIndex1;
}
else if( IsValidColumn( nColIndex1 ) && IsValidColumn( nColIndex2 ) )
{
for( sal_uInt32 nColIx = nColIndex1; nColIx <= nColIndex2; ++nColIx )
{
maColStates[ nColIx ].Select( bSelect );
ImplDrawColumnSelection( nColIx );
}
Repaint();
Execute( CSVCMD_EXPORTCOLUMNTYPE );
if( bSelect )
mnRecentSelCol = nColIndex1;
AccSendSelectionEvent();
}
}
void ScCsvGrid::SelectAll( bool bSelect )
{
SelectRange( 0, GetColumnCount() - 1, bSelect );
}
void ScCsvGrid::MoveCursor( sal_uInt32 nColIndex )
{
DisableRepaint();
if( IsValidColumn( nColIndex ) )
{
sal_Int32 nPosBeg = GetColumnPos( nColIndex );
sal_Int32 nPosEnd = GetColumnPos( nColIndex + 1 );
sal_Int32 nMinPos = std::max( nPosBeg - CSV_SCROLL_DIST, sal_Int32( 0 ) );
sal_Int32 nMaxPos = std::min( nPosEnd - GetVisPosCount() + CSV_SCROLL_DIST + sal_Int32( 1 ), nMinPos );
if( nPosBeg - CSV_SCROLL_DIST + 1 <= GetFirstVisPos() )
Execute( CSVCMD_SETPOSOFFSET, nMinPos );
else if( nPosEnd + CSV_SCROLL_DIST >= GetLastVisPos() )
Execute( CSVCMD_SETPOSOFFSET, nMaxPos );
}
Execute( CSVCMD_MOVEGRIDCURSOR, GetColumnPos( nColIndex ) );
EnableRepaint();
}
void ScCsvGrid::MoveCursorRel( ScMoveMode eDir )
{
if( GetFocusColumn() != CSV_COLUMN_INVALID )
{
switch( eDir )
{
case MOVE_FIRST:
MoveCursor( 0 );
break;
case MOVE_LAST:
MoveCursor( GetColumnCount() - 1 );
break;
case MOVE_PREV:
if( GetFocusColumn() > 0 )
MoveCursor( GetFocusColumn() - 1 );
break;
case MOVE_NEXT:
if( GetFocusColumn() < GetColumnCount() - 1 )
MoveCursor( GetFocusColumn() + 1 );
break;
default:
{
// added to avoid warnings
}
}
}
}
void ScCsvGrid::ImplClearSelection()
{
::std::for_each( maColStates.begin(), maColStates.end(), Func_Select( false ) );
ImplDrawGridDev();
}
void ScCsvGrid::DoSelectAction( sal_uInt32 nColIndex, sal_uInt16 nModifier )
{
if( !(nModifier & KEY_MOD1) )
ImplClearSelection();
if( nModifier & KEY_SHIFT ) // SHIFT always expands
SelectRange( mnRecentSelCol, nColIndex );
else if( !(nModifier & KEY_MOD1) ) // no SHIFT/CTRL always selects 1 column
Select( nColIndex );
else if( IsTracking() ) // CTRL in tracking does not toggle
Select( nColIndex, mbMTSelecting );
else // CTRL only toggles
ToggleSelect( nColIndex );
Execute( CSVCMD_MOVEGRIDCURSOR, GetColumnPos( nColIndex ) );
}
// cell contents --------------------------------------------------------------
void ScCsvGrid::ImplSetTextLineSep(
sal_Int32 nLine, const OUString& rTextLine,
const OUString& rSepChars, sal_Unicode cTextSep, bool bMergeSep, bool bRemoveSpace )
{
if( nLine < GetFirstVisLine() ) return;
sal_uInt32 nLineIx = nLine - GetFirstVisLine();
while( maTexts.size() <= nLineIx )
maTexts.emplace_back( );
std::vector<OUString>& rStrVec = maTexts[ nLineIx ];
rStrVec.clear();
// scan for separators
OUString aCellText;
const sal_Unicode* pSepChars = rSepChars.getStr();
const sal_Unicode* pChar = rTextLine.getStr();
sal_uInt32 nColIx = 0;
while( *pChar && (nColIx < sal::static_int_cast<sal_uInt32>(CSV_MAXCOLCOUNT)) )
{
// scan for next cell text
bool bIsQuoted = false;
bool bOverflowCell = false;
pChar = ScImportExport::ScanNextFieldFromString( pChar, aCellText,
cTextSep, pSepChars, bMergeSep, bIsQuoted, bOverflowCell, bRemoveSpace );
/* TODO: signal overflow somewhere in UI */
// update column width
sal_Int32 nWidth = std::max( CSV_MINCOLWIDTH, aCellText.getLength() + 1 );
if( IsValidColumn( nColIx ) )
{
// expand existing column
sal_Int32 nDiff = nWidth - GetColumnWidth( nColIx );
if( nDiff > 0 )
{
Execute( CSVCMD_SETPOSCOUNT, GetPosCount() + nDiff );
for( sal_uInt32 nSplitIx = GetColumnCount() - 1; nSplitIx > nColIx; --nSplitIx )
{
sal_Int32 nPos = maSplits[ nSplitIx ];
maSplits.Remove( nPos );
maSplits.Insert( nPos + nDiff );
}
}
}
else
{
// append new column
sal_Int32 nLastPos = GetPosCount();
Execute( CSVCMD_SETPOSCOUNT, nLastPos + nWidth );
ImplInsertSplit( nLastPos );
}
if( aCellText.getLength() <= CSV_MAXSTRLEN )
rStrVec.push_back( aCellText );
else
rStrVec.push_back( aCellText.copy( 0, CSV_MAXSTRLEN ) );
++nColIx;
}
InvalidateGfx();
}
void ScCsvGrid::ImplSetTextLineFix( sal_Int32 nLine, const OUString& rTextLine )
{
if( nLine < GetFirstVisLine() ) return;
sal_Int32 nChars = rTextLine.getLength();
if( nChars > GetPosCount() )
Execute( CSVCMD_SETPOSCOUNT, nChars );
sal_uInt32 nLineIx = nLine - GetFirstVisLine();
while( maTexts.size() <= nLineIx )
maTexts.emplace_back( );
std::vector<OUString>& rStrVec = maTexts[ nLineIx ];
rStrVec.clear();
sal_uInt32 nColCount = GetColumnCount();
sal_Int32 nStrLen = rTextLine.getLength();
sal_Int32 nStrIx = 0;
for( sal_uInt32 nColIx = 0; (nColIx < nColCount) && (nStrIx < nStrLen); ++nColIx )
{
sal_Int32 nColWidth = GetColumnWidth( nColIx );
sal_Int32 nLen = std::min( std::min( nColWidth, CSV_MAXSTRLEN ), nStrLen - nStrIx);
rStrVec.push_back( rTextLine.copy( nStrIx, nLen ) );
nStrIx = nStrIx + nColWidth;
}
InvalidateGfx();
}
const OUString& ScCsvGrid::GetCellText( sal_uInt32 nColIndex, sal_Int32 nLine ) const
{
if( nLine < GetFirstVisLine() ) return EMPTY_OUSTRING;
sal_uInt32 nLineIx = nLine - GetFirstVisLine();
if( nLineIx >= maTexts.size() ) return EMPTY_OUSTRING;
const std::vector<OUString>& rStrVec = maTexts[ nLineIx ];
if( nColIndex >= rStrVec.size() ) return EMPTY_OUSTRING;
return rStrVec[ nColIndex ];
}
// event handling -------------------------------------------------------------
void ScCsvGrid::Resize()
{
ScCsvControl::Resize();
InitSizeData();
Execute( CSVCMD_UPDATECELLTEXTS );
}
void ScCsvGrid::GetFocus()
{
ScCsvControl::GetFocus();
Execute( CSVCMD_MOVEGRIDCURSOR, GetNoScrollCol( GetGridCursorPos() ) );
Repaint();
}
void ScCsvGrid::LoseFocus()
{
ScCsvControl::LoseFocus();
Repaint();
}
void ScCsvGrid::MouseButtonDown( const MouseEvent& rMEvt )
{
DisableRepaint();
if( !HasFocus() )
GrabFocus();
Point aPos( rMEvt.GetPosPixel() );
sal_uInt32 nColIx = GetColumnFromX( aPos.X() );
if( rMEvt.IsLeft() )
{
if( (GetFirstX() > aPos.X()) || (aPos.X() > GetLastX()) ) // in header column
{
if( aPos.Y() <= GetHdrHeight() )
SelectAll();
}
else if( IsValidColumn( nColIx ) )
{
DoSelectAction( nColIx, rMEvt.GetModifier() );
mnMTCurrCol = nColIx;
mbMTSelecting = IsSelected( nColIx );
StartTracking( StartTrackingFlags::ButtonRepeat );
}
}
EnableRepaint();
}
void ScCsvGrid::Tracking( const TrackingEvent& rTEvt )
{
if( rTEvt.IsTrackingEnded() || rTEvt.IsTrackingRepeat() )
{
DisableRepaint();
const MouseEvent& rMEvt = rTEvt.GetMouseEvent();
sal_Int32 nPos = (rMEvt.GetPosPixel().X() - GetFirstX()) / GetCharWidth() + GetFirstVisPos();
// on mouse tracking: keep position valid
nPos = std::max( std::min( nPos, GetPosCount() - sal_Int32( 1 ) ), sal_Int32( 0 ) );
Execute( CSVCMD_MAKEPOSVISIBLE, nPos );
sal_uInt32 nColIx = GetColumnFromPos( nPos );
if( mnMTCurrCol != nColIx )
{
DoSelectAction( nColIx, rMEvt.GetModifier() );
mnMTCurrCol = nColIx;
}
EnableRepaint();
}
}
void ScCsvGrid::KeyInput( const KeyEvent& rKEvt )
{
const vcl::KeyCode& rKCode = rKEvt.GetKeyCode();
sal_uInt16 nCode = rKCode.GetCode();
bool bShift = rKCode.IsShift();
bool bMod1 = rKCode.IsMod1();
if( !rKCode.IsMod2() )
{
ScMoveMode eHDir = GetHorzDirection( nCode, !bMod1 );
ScMoveMode eVDir = GetVertDirection( nCode, bMod1 );
if( eHDir != MOVE_NONE )
{
DisableRepaint();
MoveCursorRel( eHDir );
if( !bMod1 )
ImplClearSelection();
if( bShift )
SelectRange( mnRecentSelCol, GetFocusColumn() );
else if( !bMod1 )
Select( GetFocusColumn() );
EnableRepaint();
}
else if( eVDir != MOVE_NONE )
ScrollVertRel( eVDir );
else if( nCode == KEY_SPACE )
{
if( !bMod1 )
ImplClearSelection();
if( bShift )
SelectRange( mnRecentSelCol, GetFocusColumn() );
else if( bMod1 )
ToggleSelect( GetFocusColumn() );
else
Select( GetFocusColumn() );
}
else if( !bShift && bMod1 )
{
if( nCode == KEY_A )
SelectAll();
else if( (KEY_1 <= nCode) && (nCode <= KEY_9) )
{
sal_uInt32 nType = nCode - KEY_1;
if( nType < maTypeNames.size() )
Execute( CSVCMD_SETCOLUMNTYPE, nType );
}
}
}
if( rKCode.GetGroup() != KEYGROUP_CURSOR )
ScCsvControl::KeyInput( rKEvt );
}
void ScCsvGrid::Command( const CommandEvent& rCEvt )
{
switch( rCEvt.GetCommand() )
{
case CommandEventId::ContextMenu:
{
if( rCEvt.IsMouseEvent() )
{
Point aPos( rCEvt.GetMousePosPixel() );
sal_uInt32 nColIx = GetColumnFromX( aPos.X() );
if( IsValidColumn( nColIx ) && (GetFirstX() <= aPos.X()) && (aPos.X() <= GetLastX()) )
{
if( !IsSelected( nColIx ) )
DoSelectAction( nColIx, 0 ); // focus & select
ExecutePopup( aPos );
}
}
else
{
sal_uInt32 nColIx = GetFocusColumn();
if( !IsSelected( nColIx ) )
Select( nColIx );
sal_Int32 nX1 = std::max( GetColumnX( nColIx ), GetFirstX() );
sal_Int32 nX2 = std::min( GetColumnX( nColIx + 1 ), GetWidth() );
ExecutePopup( Point( (nX1 + nX2) / 2, GetHeight() / 2 ) );
}
}
break;
case CommandEventId::Wheel:
{
tools::Rectangle aRect( Point(), maWinSize );
if( aRect.IsInside( rCEvt.GetMousePosPixel() ) )
{
const CommandWheelData* pData = rCEvt.GetWheelData();
if( pData && (pData->GetMode() == CommandWheelMode::SCROLL) && !pData->IsHorz() )
Execute( CSVCMD_SETLINEOFFSET, GetFirstVisLine() - pData->GetNotchDelta() );
}
}
break;
default:
ScCsvControl::Command( rCEvt );
}
}
void ScCsvGrid::DataChanged( const DataChangedEvent& rDCEvt )
{
if( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) && (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
{
InitColors();
InitFonts();
UpdateLayoutData();
Execute( CSVCMD_UPDATECELLTEXTS );
}
ScCsvControl::DataChanged( rDCEvt );
}
void ScCsvGrid::ConfigurationChanged( utl::ConfigurationBroadcaster*, ConfigurationHints )
{
InitColors();
Repaint();
}
// painting -------------------------------------------------------------------
void ScCsvGrid::Paint( vcl::RenderContext& /*rRenderContext*/, const tools::Rectangle& )
{
Repaint();
}
void ScCsvGrid::ImplRedraw()
{
if( IsVisible() )
{
if( !IsValidGfx() )
{
ValidateGfx();
ImplDrawBackgrDev();
ImplDrawGridDev();
}
DrawOutDev( Point(), maWinSize, Point(), maWinSize, *mpGridDev.get() );
ImplDrawTrackingRect( GetFocusColumn() );
}
}
EditEngine* ScCsvGrid::GetEditEngine()
{
return mpEditEngine.get();
}
void ScCsvGrid::ImplSetColumnClipRegion( OutputDevice& rOutDev, sal_uInt32 nColIndex )
{
rOutDev.SetClipRegion( vcl::Region( tools::Rectangle(
std::max( GetColumnX( nColIndex ), GetFirstX() ) + 1, 0,
std::min( GetColumnX( nColIndex + 1 ), GetLastX() ), GetHeight() - 1 ) ) );
}
void ScCsvGrid::ImplDrawColumnHeader( OutputDevice& rOutDev, sal_uInt32 nColIndex, Color aFillColor )
{
sal_Int32 nX1 = GetColumnX( nColIndex ) + 1;
sal_Int32 nX2 = GetColumnX( nColIndex + 1 );
sal_Int32 nHdrHt = GetHdrHeight();
rOutDev.SetLineColor();
rOutDev.SetFillColor( aFillColor );
rOutDev.DrawRect( tools::Rectangle( nX1, 0, nX2, nHdrHt ) );
rOutDev.SetFont( maHeaderFont );
rOutDev.SetTextColor( maHeaderTextColor );
rOutDev.SetTextFillColor();
rOutDev.DrawText( Point( nX1 + 1, 0 ), GetColumnTypeName( nColIndex ) );
rOutDev.SetLineColor( maHeaderGridColor );
rOutDev.DrawLine( Point( nX1, nHdrHt ), Point( nX2, nHdrHt ) );
rOutDev.DrawLine( Point( nX2, 0 ), Point( nX2, nHdrHt ) );
}
void ScCsvGrid::ImplDrawCellText( const Point& rPos, const OUString& rText )
{
OUString aPlainText( rText );
aPlainText = aPlainText.replaceAll( "\t", " " );
aPlainText = aPlainText.replaceAll( "\n", " " );
mpEditEngine->SetPaperSize( maEdEngSize );
/* #i60296# If string contains mixed script types, the space character
U+0020 may be drawn with a wrong width (from non-fixed-width Asian or
Complex font). Now we draw every non-space portion separately. */
sal_Int32 nCharIxInt {aPlainText.isEmpty() ? -1 : 0};
while (nCharIxInt>=0)
{
sal_Int32 nBeginIx = nCharIxInt;
const OUString aToken = aPlainText.getToken( 0, ' ', nCharIxInt );
if( !aToken.isEmpty() )
{
sal_Int32 nX = rPos.X() + GetCharWidth() * nBeginIx;
mpEditEngine->SetText( aToken );
mpEditEngine->Draw( mpBackgrDev.get(), Point( nX, rPos.Y() ) );
}
}
sal_Int32 nCharIx = 0;
while( (nCharIx = rText.indexOf( '\t', nCharIx )) != -1 )
{
sal_Int32 nX1 = rPos.X() + GetCharWidth() * nCharIx;
sal_Int32 nX2 = nX1 + GetCharWidth() - 2;
sal_Int32 nY = rPos.Y() + GetLineHeight() / 2;
Color aColor( maTextColor );
mpBackgrDev->SetLineColor( aColor );
mpBackgrDev->DrawLine( Point( nX1, nY ), Point( nX2, nY ) );
mpBackgrDev->DrawLine( Point( nX2 - 2, nY - 2 ), Point( nX2, nY ) );
mpBackgrDev->DrawLine( Point( nX2 - 2, nY + 2 ), Point( nX2, nY ) );
++nCharIx;
}
nCharIx = 0;
while( (nCharIx = rText.indexOf( '\n', nCharIx )) != -1 )
{
sal_Int32 nX1 = rPos.X() + GetCharWidth() * nCharIx;
sal_Int32 nX2 = nX1 + GetCharWidth() - 2;
sal_Int32 nY = rPos.Y() + GetLineHeight() / 2;
Color aColor( maTextColor );
mpBackgrDev->SetLineColor( aColor );
mpBackgrDev->DrawLine( Point( nX1, nY ), Point( nX2, nY ) );
mpBackgrDev->DrawLine( Point( nX1 + 2, nY - 2 ), Point( nX1, nY ) );
mpBackgrDev->DrawLine( Point( nX1 + 2, nY + 2 ), Point( nX1, nY ) );
mpBackgrDev->DrawLine( Point( nX2, nY - 2 ), Point( nX2, nY ) );
++nCharIx;
}
}
void ScCsvGrid::ImplDrawFirstLineSep( bool bSet )
{
if( IsVisibleLine( mnFirstImpLine ) && (mnFirstImpLine != GetFirstVisLine() ) )
{
sal_Int32 nY = GetY( mnFirstImpLine );
sal_Int32 nX = std::min( GetColumnX( GetLastVisColumn() + 1 ), GetLastX() );
mpBackgrDev->SetLineColor( bSet ? maGridPBColor : maGridColor );
mpBackgrDev->DrawLine( Point( GetFirstX() + 1, nY ), Point( nX, nY ) );
}
}
void ScCsvGrid::ImplDrawColumnBackgr( sal_uInt32 nColIndex )
{
if( !IsVisibleColumn( nColIndex ) )
return;
ImplSetColumnClipRegion( *mpBackgrDev.get(), nColIndex );
// grid
mpBackgrDev->SetLineColor();
mpBackgrDev->SetFillColor( maBackColor );
sal_Int32 nX1 = GetColumnX( nColIndex ) + 1;
sal_Int32 nX2 = GetColumnX( nColIndex + 1 );
sal_Int32 nY2 = GetY( GetLastVisLine() + 1 );
sal_Int32 nHdrHt = GetHdrHeight();
tools::Rectangle aRect( nX1, nHdrHt, nX2, nY2 );
mpBackgrDev->DrawRect( aRect );
mpBackgrDev->SetLineColor( maGridColor );
mpBackgrDev->DrawGrid( aRect, Size( 1, GetLineHeight() ), DrawGridFlags::HorzLines );
mpBackgrDev->DrawLine( Point( nX2, nHdrHt ), Point( nX2, nY2 ) );
ImplDrawFirstLineSep( true );
// cell texts
mpEditEngine->SetDefaultItem( SvxColorItem( maTextColor, EE_CHAR_COLOR ) );
size_t nLineCount = ::std::min( static_cast< size_t >( GetLastVisLine() - GetFirstVisLine() + 1 ), maTexts.size() );
// #i67432# cut string to avoid edit engine performance problems with very large strings
sal_Int32 nFirstVisPos = ::std::max( GetColumnPos( nColIndex ), GetFirstVisPos() );
sal_Int32 nLastVisPos = ::std::min( GetColumnPos( nColIndex + 1 ), GetLastVisPos() );
sal_Int32 nStrPos = nFirstVisPos - GetColumnPos( nColIndex );
sal_Int32 nStrLen = nLastVisPos - nFirstVisPos + 1;
sal_Int32 nStrX = GetX( nFirstVisPos );
for( size_t nLine = 0; nLine < nLineCount; ++nLine )
{
std::vector<OUString>& rStrVec = maTexts[ nLine ];
if( (nColIndex < rStrVec.size()) && (rStrVec[ nColIndex ].getLength() > nStrPos) )
{
const OUString& rStr = rStrVec[ nColIndex ];
OUString aText = rStr.copy( nStrPos, ::std::min( nStrLen, rStr.getLength() - nStrPos) );
ImplDrawCellText( Point( nStrX, GetY( GetFirstVisLine() + nLine ) ), aText );
}
}
// header
ImplDrawColumnHeader( *mpBackgrDev.get(), nColIndex, maHeaderBackColor );
mpBackgrDev->SetClipRegion();
}
void ScCsvGrid::ImplDrawRowHeaders()
{
mpBackgrDev->SetLineColor();
mpBackgrDev->SetFillColor( maAppBackColor );
Point aPoint( GetHdrX(), 0 );
tools::Rectangle aRect( aPoint, Size( GetHdrWidth() + 1, GetHeight() ) );
mpBackgrDev->DrawRect( aRect );
mpBackgrDev->SetFillColor( maHeaderBackColor );
aRect.SetBottom( GetY( GetLastVisLine() + 1 ) );
mpBackgrDev->DrawRect( aRect );
// line numbers
mpBackgrDev->SetFont( maHeaderFont );
mpBackgrDev->SetTextColor( maHeaderTextColor );
mpBackgrDev->SetTextFillColor();
sal_Int32 nLastLine = GetLastVisLine();
for( sal_Int32 nLine = GetFirstVisLine(); nLine <= nLastLine; ++nLine )
{
OUString aText( OUString::number( nLine + 1 ) );
sal_Int32 nX = GetHdrX() + (GetHdrWidth() - mpBackgrDev->GetTextWidth( aText )) / 2;
mpBackgrDev->DrawText( Point( nX, GetY( nLine ) ), aText );
}
// grid
mpBackgrDev->SetLineColor( maHeaderGridColor );
if( IsRTL() )
{
mpBackgrDev->DrawLine( Point( 0, 0 ), Point( 0, GetHeight() - 1 ) );
mpBackgrDev->DrawLine( aRect.TopLeft(), aRect.BottomLeft() );
}
else
mpBackgrDev->DrawLine( aRect.TopRight(), aRect.BottomRight() );
aRect.SetTop( GetHdrHeight() );
mpBackgrDev->DrawGrid( aRect, Size( 1, GetLineHeight() ), DrawGridFlags::HorzLines );
}
void ScCsvGrid::ImplDrawBackgrDev()
{
mpBackgrDev->SetLineColor();
mpBackgrDev->SetFillColor( maAppBackColor );
mpBackgrDev->DrawRect( tools::Rectangle(
Point( GetFirstX() + 1, 0 ), Size( GetWidth() - GetHdrWidth(), GetHeight() ) ) );
sal_uInt32 nLastCol = GetLastVisColumn();
if (nLastCol == CSV_COLUMN_INVALID)
return;
for( sal_uInt32 nColIx = GetFirstVisColumn(); nColIx <= nLastCol; ++nColIx )
ImplDrawColumnBackgr( nColIx );
ImplDrawRowHeaders();
}
void ScCsvGrid::ImplDrawColumnSelection( sal_uInt32 nColIndex )
{
ImplInvertCursor( GetRulerCursorPos() );
ImplSetColumnClipRegion( *mpGridDev.get(), nColIndex );
mpGridDev->DrawOutDev( Point(), maWinSize, Point(), maWinSize, *mpBackgrDev.get() );
if( IsSelected( nColIndex ) )
{
sal_Int32 nX1 = GetColumnX( nColIndex ) + 1;
sal_Int32 nX2 = GetColumnX( nColIndex + 1 );
// header
tools::Rectangle aRect( nX1, 0, nX2, GetHdrHeight() );
mpGridDev->SetLineColor();
if( maHeaderBackColor.IsDark() )
// redraw with light gray background in dark mode
ImplDrawColumnHeader( *mpGridDev.get(), nColIndex, COL_LIGHTGRAY );
else
{
// use transparent active color
mpGridDev->SetFillColor( maSelectColor );
mpGridDev->DrawTransparent( tools::PolyPolygon( tools::Polygon( aRect ) ), CSV_HDR_TRANSPARENCY );
}
// column selection
aRect = tools::Rectangle( nX1, GetHdrHeight() + 1, nX2, GetY( GetLastVisLine() + 1 ) - 1 );
ImplInvertRect( *mpGridDev.get(), aRect );
}
mpGridDev->SetClipRegion();
ImplInvertCursor( GetRulerCursorPos() );
}
void ScCsvGrid::ImplDrawGridDev()
{
mpGridDev->DrawOutDev( Point(), maWinSize, Point(), maWinSize, *mpBackgrDev );
sal_uInt32 nLastCol = GetLastVisColumn();
if (nLastCol == CSV_COLUMN_INVALID)
return;
for( sal_uInt32 nColIx = GetFirstVisColumn(); nColIx <= nLastCol; ++nColIx )
ImplDrawColumnSelection( nColIx );
}
void ScCsvGrid::ImplDrawColumn( sal_uInt32 nColIndex )
{
ImplDrawColumnBackgr( nColIndex );
ImplDrawColumnSelection( nColIndex );
}
void ScCsvGrid::ImplDrawHorzScrolled( sal_Int32 nOldPos )
{
sal_Int32 nPos = GetFirstVisPos();
if( !IsValidGfx() || (nPos == nOldPos) )
return;
if( std::abs( nPos - nOldPos ) > GetVisPosCount() / 2 )
{
ImplDrawBackgrDev();
ImplDrawGridDev();
return;
}
Point aSrc, aDest;
sal_uInt32 nFirstColIx, nLastColIx;
if( nPos < nOldPos )
{
aSrc = Point( GetFirstX() + 1, 0 );
aDest = Point( GetFirstX() + GetCharWidth() * (nOldPos - nPos) + 1, 0 );
nFirstColIx = GetColumnFromPos( nPos );
nLastColIx = GetColumnFromPos( nOldPos );
}
else
{
aSrc = Point( GetFirstX() + GetCharWidth() * (nPos - nOldPos) + 1, 0 );
aDest = Point( GetFirstX() + 1, 0 );
nFirstColIx = GetColumnFromPos( std::min( nOldPos + GetVisPosCount(), GetPosCount() ) - 1 );
nLastColIx = GetColumnFromPos( std::min( nPos + GetVisPosCount(), GetPosCount() ) - 1 );
}
ImplInvertCursor( GetRulerCursorPos() + (nPos - nOldPos) );
tools::Rectangle aRectangle( GetFirstX(), 0, GetLastX(), GetHeight() - 1 );
vcl::Region aClipReg( aRectangle );
mpBackgrDev->SetClipRegion( aClipReg );
mpBackgrDev->CopyArea( aDest, aSrc, maWinSize );
mpBackgrDev->SetClipRegion();
mpGridDev->SetClipRegion( aClipReg );
mpGridDev->CopyArea( aDest, aSrc, maWinSize );
mpGridDev->SetClipRegion();
ImplInvertCursor( GetRulerCursorPos() );
for( sal_uInt32 nColIx = nFirstColIx; nColIx <= nLastColIx; ++nColIx )
ImplDrawColumn( nColIx );
sal_Int32 nLastX = GetX( GetPosCount() ) + 1;
if( nLastX <= GetLastX() )
{
tools::Rectangle aRect( nLastX, 0, GetLastX(), GetHeight() - 1 );
mpBackgrDev->SetLineColor();
mpBackgrDev->SetFillColor( maAppBackColor );
mpBackgrDev->DrawRect( aRect );
mpGridDev->SetLineColor();
mpGridDev->SetFillColor( maAppBackColor );
mpGridDev->DrawRect( aRect );
}
}
void ScCsvGrid::ImplInvertCursor( sal_Int32 nPos )
{
if( IsVisibleSplitPos( nPos ) )
{
sal_Int32 nX = GetX( nPos ) - 1;
tools::Rectangle aRect( Point( nX, 0 ), Size( 3, GetHdrHeight() ) );
ImplInvertRect( *mpGridDev.get(), aRect );
aRect.SetTop( GetHdrHeight() + 1 );
aRect.SetBottom( GetY( GetLastVisLine() + 1 ) );
ImplInvertRect( *mpGridDev.get(), aRect );
}
}
void ScCsvGrid::ImplDrawTrackingRect( sal_uInt32 nColIndex )
{
if( HasFocus() && IsVisibleColumn( nColIndex ) )
{
sal_Int32 nX1 = std::max( GetColumnX( nColIndex ), GetFirstX() ) + 1;
sal_Int32 nX2 = std::min( GetColumnX( nColIndex + 1 ) - sal_Int32( 1 ), GetLastX() );
sal_Int32 nY2 = std::min( GetY( GetLastVisLine() + 1 ), GetHeight() ) - 1;
InvertTracking( tools::Rectangle( nX1, 0, nX2, nY2 ), ShowTrackFlags::Small | ShowTrackFlags::TrackWindow );
}
}
// accessibility ==============================================================
rtl::Reference<ScAccessibleCsvControl> ScCsvGrid::ImplCreateAccessible()
{
rtl::Reference<ScAccessibleCsvControl> pControl(new ScAccessibleCsvGrid( *this ));
pControl->Init();
return pControl;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V764 Possible incorrect order of arguments passed to 'SelectRange' function: 'nColIndex2' and 'nColIndex1'.