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Prefer switch-case to cascaded ifs

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Change-Id: I0848676dcdf6f96fe90f34be018b1c3d9d3d370a
This commit is contained in:
Matteo Casalin
2015-12-15 21:16:43 +01:00
parent 801801bbca
commit 3806388288
1 changed files with 21 additions and 20 deletions
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41
vcl/source/edit/vclmedit.cxx
View File

@@ -512,17 +512,19 @@ OUString ImpVclMEdit::GetTextLines( LineEnd aSeparator ) const
void ImpVclMEdit::Notify( SfxBroadcaster&, const SfxHint& rHint )
{
const TextHint* pTextHint = dynamic_cast<const TextHint*>(&rHint);
if ( pTextHint )
if ( !pTextHint )
return;
switch (pTextHint->GetId())
{
if( pTextHint->GetId() == TEXT_HINT_VIEWSCROLLED )
{
case TEXT_HINT_VIEWSCROLLED:
if ( mpHScrollBar )
ImpSetHScrollBarThumbPos();
if ( mpVScrollBar )
mpVScrollBar->SetThumbPos( mpTextWindow->GetTextView()->GetStartDocPos().Y() );
}
else if( pTextHint->GetId() == TEXT_HINT_TEXTHEIGHTCHANGED )
{
break;
case TEXT_HINT_TEXTHEIGHTCHANGED:
if ( mpTextWindow->GetTextView()->GetStartDocPos().Y() )
{
long nOutHeight = mpTextWindow->GetOutputSizePixel().Height();
@@ -530,11 +532,10 @@ void ImpVclMEdit::Notify( SfxBroadcaster&, const SfxHint& rHint )
if ( nTextHeight < nOutHeight )
mpTextWindow->GetTextView()->Scroll( 0, mpTextWindow->GetTextView()->GetStartDocPos().Y() );
}
ImpSetScrollBarRanges();
}
else if( pTextHint->GetId() == TEXT_HINT_TEXTFORMATTED )
{
break;
case TEXT_HINT_TEXTFORMATTED:
if ( mpHScrollBar )
{
const long nWidth = mpTextWindow->GetTextEngine()->CalcTextWidth();
@@ -545,20 +546,20 @@ void ImpVclMEdit::Notify( SfxBroadcaster&, const SfxHint& rHint )
ImpSetHScrollBarThumbPos();
}
}
}
else if( pTextHint->GetId() == TEXT_HINT_MODIFIED )
{
break;
case TEXT_HINT_MODIFIED:
ImpUpdateSrollBarVis(pVclMultiLineEdit->GetStyle());
pVclMultiLineEdit->Modify();
}
else if( pTextHint->GetId() == TEXT_HINT_VIEWSELECTIONCHANGED )
{
break;
case TEXT_HINT_VIEWSELECTIONCHANGED:
pVclMultiLineEdit->SelectionChanged();
}
else if( pTextHint->GetId() == TEXT_HINT_VIEWCARETCHANGED )
{
break;
case TEXT_HINT_VIEWCARETCHANGED:
pVclMultiLineEdit->CaretChanged();
}
break;
}
}