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Allow print-twips version of ScDocument::GetNeededSize()...

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via an optional boolean argument bInPrintTwips which is false by default.

This is needed for edit-area calculation in print twips which will
aid in the generation of edit-cursor/edit-selection messages in print
twips for LOK clients.

Change-Id: Ibb15411278b9196d956ac952444d6e31c62dccda
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/98117
Tested-by: Jenkins
Reviewed-by: Dennis Francis <dennis.francis@collabora.com>
This commit is contained in:
Dennis Francis
2020-06-02 00:42:24 +05:30
parent 6c97e5d0d5
commit bf9f97db8a
6 changed files with 76 additions and 41 deletions
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3
sc/inc/column.hxx
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@@ -519,7 +519,8 @@ public:
long GetNeededSize(
SCROW nRow, OutputDevice* pDev, double nPPTX, double nPPTY,
const Fraction& rZoomX, const Fraction& rZoomY,
bool bWidth, const ScNeededSizeOptions& rOptions, const ScPatternAttr** pPatternChange ) const;
bool bWidth, const ScNeededSizeOptions& rOptions, const ScPatternAttr** pPatternChange,
bool bInPrintTwips = false ) const;
sal_uInt16 GetOptimalColWidth(
OutputDevice* pDev, double nPPTX, double nPPTY,

3
sc/inc/document.hxx
View File

@@ -1920,7 +1920,8 @@ public:
OutputDevice* pDev,
double nPPTX, double nPPTY,
const Fraction& rZoomX, const Fraction& rZoomY,
bool bWidth, bool bTotalSize = false );
bool bWidth, bool bTotalSize = false,
bool bInPrintTwips = false );
SC_DLLPUBLIC void ShowCol(SCCOL nCol, SCTAB nTab, bool bShow);
SC_DLLPUBLIC void ShowRow(SCROW nRow, SCTAB nTab, bool bShow);

3
sc/inc/table.hxx
View File

@@ -788,7 +788,8 @@ public:
OutputDevice* pDev,
double nPPTX, double nPPTY,
const Fraction& rZoomX, const Fraction& rZoomY,
bool bWidth, bool bTotalSize );
bool bWidth, bool bTotalSize,
bool bInPrintTwips = false);
void SetColWidth( SCCOL nCol, sal_uInt16 nNewWidth );
void SetColWidthOnly( SCCOL nCol, sal_uInt16 nNewWidth );
void SetRowHeight( SCROW nRow, sal_uInt16 nNewHeight );

100
sc/source/core/data/column2.cxx
View File

@@ -83,8 +83,15 @@ long ScColumn::GetNeededSize(
SCROW nRow, OutputDevice* pDev, double nPPTX, double nPPTY,
const Fraction& rZoomX, const Fraction& rZoomY,
bool bWidth, const ScNeededSizeOptions& rOptions,
const ScPatternAttr** ppPatternChange ) const
const ScPatternAttr** ppPatternChange, bool bInPrintTwips ) const
{
// If bInPrintTwips is set, the size calculated should be in print twips,
// else it should be in pixels.
// Switch unit to MapTwip instead ? (temporarily and then revert before exit).
if (bInPrintTwips)
assert(pDev->GetMapMode().GetMapUnit() == MapUnit::MapTwip);
std::pair<sc::CellStoreType::const_iterator,size_t> aPos = maCells.position(nRow);
sc::CellStoreType::const_iterator it = aPos.first;
if (it == maCells.end() || it->type == sc::element_type_empty)
@@ -95,6 +102,10 @@ long ScColumn::GetNeededSize(
ScRefCellValue aCell = GetCellValue(it, aPos.second);
double nPPT = bWidth ? nPPTX : nPPTY;
auto conditionalScaleFunc = [bInPrintTwips](long nMeasure, double fScale) {
return bInPrintTwips ? nMeasure : static_cast<long>(nMeasure * fScale);
};
const ScPatternAttr* pPattern = rOptions.pPattern;
if (!pPattern)
pPattern = pAttrArray->GetPattern( nRow );
@@ -300,13 +311,13 @@ long ScColumn::GetNeededSize(
nWidth = static_cast<long>( aSize.Width() * nCosAbs + aSize.Height() * nSinAbs );
else if ( rOptions.bTotalSize )
{
nWidth = static_cast<long>( pDocument->GetColWidth( nCol,nTab ) * nPPT );
nWidth = conditionalScaleFunc(pDocument->GetColWidth( nCol,nTab ), nPPT);
bAddMargin = false;
// only to the right:
//TODO: differ on direction up/down (only Text/whole height)
if ( pPattern->GetRotateDir( pCondSet ) == ScRotateDir::Right )
nWidth += static_cast<long>( pDocument->GetRowHeight( nRow,nTab ) *
nPPT * nCosAbs / nSinAbs );
(bInPrintTwips ? 1.0 : nPPT) * nCosAbs / nSinAbs );
}
else
nWidth = static_cast<long>( aSize.Height() / nSinAbs ); //TODO: limit?
@@ -327,14 +338,14 @@ long ScColumn::GetNeededSize(
{
if (bWidth)
{
nValue += static_cast<long>( pMargin->GetLeftMargin() * nPPT ) +
static_cast<long>( pMargin->GetRightMargin() * nPPT );
nValue += conditionalScaleFunc(pMargin->GetLeftMargin(), nPPT) +
conditionalScaleFunc(pMargin->GetRightMargin(), nPPT);
if ( nIndent )
nValue += static_cast<long>( nIndent * nPPT );
nValue += conditionalScaleFunc(nIndent, nPPT);
}
else
nValue += static_cast<long>( pMargin->GetTopMargin() * nPPT ) +
static_cast<long>( pMargin->GetBottomMargin() * nPPT );
nValue += conditionalScaleFunc(pMargin->GetTopMargin(), nPPT) +
conditionalScaleFunc(pMargin->GetBottomMargin(), nPPT);
}
// linebreak done ?
@@ -344,12 +355,11 @@ long ScColumn::GetNeededSize(
// test with EditEngine the safety at 90%
// (due to rounding errors and because EditEngine formats partially differently)
long nDocPixel = static_cast<long>( ( pDocument->GetColWidth( nCol,nTab ) -
long nDocSize = conditionalScaleFunc((pDocument->GetColWidth( nCol,nTab ) -
pMargin->GetLeftMargin() - pMargin->GetRightMargin() -
nIndent )
* nPPTX );
nDocPixel = (nDocPixel * 9) / 10; // for safety
if ( aSize.Width() > nDocPixel )
nIndent), nPPTX);
nDocSize = (nDocSize * 9) / 10; // for safety
if ( aSize.Width() > nDocSize )
bEditEngine = true;
}
}
@@ -361,6 +371,7 @@ long ScColumn::GetNeededSize(
vcl::Font aOldFont = pDev->GetFont();
MapMode aHMMMode( MapUnit::Map100thMM, Point(), rZoomX, rZoomY );
MapMode aTwipMode(MapUnit::MapTwip, Point(), rZoomX, rZoomY);
// save in document ?
std::unique_ptr<ScFieldEditEngine> pEngine = pDocument->CreateFieldEditEngine();
@@ -403,7 +414,7 @@ long ScColumn::GetNeededSize(
aPaper.setWidth( 1 );
else if (bBreak)
{
double fWidthFactor = nPPTX;
double fWidthFactor = bInPrintTwips ? 1.0 : nPPTX;
if ( bTextWysiwyg )
{
// if text is formatted for printer, don't use PixelToLogic,
@@ -426,13 +437,19 @@ long ScColumn::GetNeededSize(
nDocWidth -= static_cast<long>( nIndent * fWidthFactor );
// space for AutoFilter button: 20 * nZoom/100
constexpr long nFilterButtonWidthPix = 20; // Autofilter pixel width at 100% zoom.
if ( pFlag->HasAutoFilter() && !bTextWysiwyg )
nDocWidth -= long(rZoomX*20);
nDocWidth -= bInPrintTwips ?
(nFilterButtonWidthPix * TWIPS_PER_PIXEL) : long(rZoomX * nFilterButtonWidthPix);
aPaper.setWidth( nDocWidth );
if ( !bTextWysiwyg )
aPaper = pDev->PixelToLogic( aPaper, aHMMMode );
{
aPaper = bInPrintTwips ?
OutputDevice::LogicToLogic(aPaper, aTwipMode, aHMMMode) :
pDev->PixelToLogic(aPaper, aHMMMode);
}
}
pEngine->SetPaperSize(aPaper);
@@ -475,22 +492,25 @@ long ScColumn::GetNeededSize(
nWidth = static_cast<long>( aSize.Width() * nCosAbs + aSize.Height() * nSinAbs );
else if ( rOptions.bTotalSize )
{
nWidth = static_cast<long>( pDocument->GetColWidth( nCol,nTab ) * nPPT );
nWidth = conditionalScaleFunc(pDocument->GetColWidth( nCol,nTab ), nPPT);
bAddMargin = false;
if ( pPattern->GetRotateDir( pCondSet ) == ScRotateDir::Right )
nWidth += static_cast<long>( pDocument->GetRowHeight( nRow,nTab ) *
nPPT * nCosAbs / nSinAbs );
(bInPrintTwips ? 1.0 : nPPT) * nCosAbs / nSinAbs );
}
else
nWidth = static_cast<long>( aSize.Height() / nSinAbs ); //TODO: limit?
aSize = Size( nWidth, nHeight );
Size aPixSize = pDev->LogicToPixel( aSize, aHMMMode );
Size aTextSize = bInPrintTwips ?
OutputDevice::LogicToLogic(aSize, aHMMMode, aTwipMode) :
pDev->LogicToPixel(aSize, aHMMMode);
if ( bEdWidth )
nValue = aPixSize.Width();
nValue = aTextSize.Width();
else
{
nValue = aPixSize.Height();
nValue = aTextSize.Height();
if ( bBreak && !rOptions.bTotalSize )
{
@@ -506,13 +526,19 @@ long ScColumn::GetNeededSize(
if (bBreak)
nValue = 0;
else
nValue = pDev->LogicToPixel(Size( pEngine->CalcTextWidth(), 0 ),
aHMMMode).Width();
{
Size aTextSize(pEngine->CalcTextWidth(), 0);
nValue = bInPrintTwips ?
OutputDevice::LogicToLogic(aTextSize, aHMMMode, aTwipMode).Width() :
pDev->LogicToPixel(aTextSize, aHMMMode).Width();
}
}
else // height
{
nValue = pDev->LogicToPixel(Size( 0, pEngine->GetTextHeight() ),
aHMMMode).Height();
Size aTextSize(0, pEngine->GetTextHeight());
nValue = bInPrintTwips ?
OutputDevice::LogicToLogic(aTextSize, aHMMMode, aTwipMode).Height() :
pDev->LogicToPixel(aTextSize, aHMMMode).Height();
// With non-100% zoom and several lines or paragraphs, don't shrink below the result with FORMAT100 set
if ( !bTextWysiwyg && ( rZoomY.GetNumerator() != 1 || rZoomY.GetDenominator() != 1 ) &&
@@ -520,7 +546,10 @@ long ScColumn::GetNeededSize(
{
pEngine->SetControlWord( nCtrl | EEControlBits::FORMAT100 );
pEngine->QuickFormatDoc( true );
long nSecondValue = pDev->LogicToPixel(Size( 0, pEngine->GetTextHeight() ), aHMMMode).Height();
aTextSize = Size(0, pEngine->GetTextHeight());
long nSecondValue = bInPrintTwips ?
OutputDevice::LogicToLogic(aTextSize, aHMMMode, aTwipMode).Height() :
pDev->LogicToPixel(aTextSize, aHMMMode).Height();
if ( nSecondValue > nValue )
nValue = nSecondValue;
}
@@ -530,20 +559,21 @@ long ScColumn::GetNeededSize(
{
if (bWidth)
{
nValue += static_cast<long>( pMargin->GetLeftMargin() * nPPT ) +
static_cast<long>( pMargin->GetRightMargin() * nPPT );
nValue += conditionalScaleFunc(pMargin->GetLeftMargin(), nPPT) +
conditionalScaleFunc(pMargin->GetRightMargin(), nPPT);
if (nIndent)
nValue += static_cast<long>( nIndent * nPPT );
nValue += conditionalScaleFunc(nIndent, nPPT);
}
else
{
nValue += static_cast<long>( pMargin->GetTopMargin() * nPPT ) +
static_cast<long>( pMargin->GetBottomMargin() * nPPT );
nValue += conditionalScaleFunc(pMargin->GetTopMargin(), nPPT) +
conditionalScaleFunc(pMargin->GetBottomMargin(), nPPT);
if ( bAsianVertical && pDev->GetOutDevType() != OUTDEV_PRINTER )
{
// add 1pt extra (default margin value) for line breaks with SetVertical
nValue += static_cast<long>( 20 * nPPT );
constexpr long nDefaultMarginInPoints = 1;
nValue += conditionalScaleFunc(nDefaultMarginInPoints * TWIPS_PER_POINT, nPPT);
}
}
}
@@ -562,11 +592,13 @@ long ScColumn::GetNeededSize(
// place for Autofilter Button
// 20 * nZoom/100
// Conditional formatting is not interesting here
constexpr long nFilterButtonWidthPix = 20; // Autofilter pixel width at 100% zoom.
ScMF nFlags = pPattern->GetItem(ATTR_MERGE_FLAG).GetValue();
if (nFlags & ScMF::Auto)
nValue += long(rZoomX*20);
nValue += bInPrintTwips ?
(nFilterButtonWidthPix * TWIPS_PER_PIXEL) : long(rZoomX * nFilterButtonWidthPix);
}
return nValue;
}

4
sc/source/core/data/document.cxx
View File

@@ -4256,11 +4256,11 @@ long ScDocument::GetNeededSize( SCCOL nCol, SCROW nRow, SCTAB nTab,
OutputDevice* pDev,
double nPPTX, double nPPTY,
const Fraction& rZoomX, const Fraction& rZoomY,
bool bWidth, bool bTotalSize )
bool bWidth, bool bTotalSize, bool bInPrintTwips )
{
if ( ValidTab(nTab) && nTab < static_cast<SCTAB>(maTabs.size()) && maTabs[nTab] )
return maTabs[nTab]->GetNeededSize
( nCol, nRow, pDev, nPPTX, nPPTY, rZoomX, rZoomY, bWidth, bTotalSize );
( nCol, nRow, pDev, nPPTX, nPPTY, rZoomX, rZoomY, bWidth, bTotalSize, bInPrintTwips );
OSL_FAIL("wrong table number");
return 0;
}

4
sc/source/core/data/table1.cxx
View File

@@ -433,7 +433,7 @@ long ScTable::GetNeededSize( SCCOL nCol, SCROW nRow,
OutputDevice* pDev,
double nPPTX, double nPPTY,
const Fraction& rZoomX, const Fraction& rZoomY,
bool bWidth, bool bTotalSize )
bool bWidth, bool bTotalSize, bool bInPrintTwips )
{
if ( nCol >= aCol.size() )
return 0;
@@ -443,7 +443,7 @@ long ScTable::GetNeededSize( SCCOL nCol, SCROW nRow,
aOptions.bTotalSize = bTotalSize;
return aCol[nCol].GetNeededSize
( nRow, pDev, nPPTX, nPPTY, rZoomX, rZoomY, bWidth, aOptions, nullptr );
( nRow, pDev, nPPTX, nPPTY, rZoomX, rZoomY, bWidth, aOptions, nullptr, bInPrintTwips );
}
bool ScTable::SetOptimalHeight(