office-gobmx/svtools/source/control/valueset.cxx
2011-11-27 13:24:31 -06:00

2537 lines
75 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
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*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
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*
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* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
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#include <tools/debug.hxx>
#include <vcl/decoview.hxx>
#include <vcl/svapp.hxx>
#include <vcl/scrbar.hxx>
#include <vcl/help.hxx>
#include <com/sun/star/accessibility/AccessibleEventObject.hpp>
#include <com/sun/star/accessibility/AccessibleEventId.hpp>
#include <com/sun/star/accessibility/AccessibleStateType.hpp>
#include <com/sun/star/lang/XComponent.hpp>
#include <rtl/ustring.hxx>
#include "valueimp.hxx"
#define _SV_VALUESET_CXX
#include <svtools/valueset.hxx>
// ------------
// - ValueSet -
// ------------
void ValueSet::ImplInit()
{
// Size aWinSize = GetSizePixel();
mpImpl = new ValueSet_Impl;
mpNoneItem = NULL;
mpScrBar = NULL;
mnTextOffset = 0;
mnVisLines = 0;
mnLines = 0;
mnUserItemWidth = 0;
mnUserItemHeight = 0;
mnFirstLine = 0;
mnOldItemId = 0;
mnSelItemId = 0;
mnHighItemId = 0;
mnDropPos = VALUESET_ITEM_NOTFOUND;
mnCols = 0;
mnCurCol = 0;
mnUserCols = 0;
mnUserVisLines = 0;
mnSpacing = 0;
mnFrameStyle = 0;
mbFormat = sal_True;
mbHighlight = sal_False ;
mbSelection = sal_False;
mbNoSelection = sal_True;
mbDrawSelection = sal_True;
mbBlackSel = sal_False;
mbDoubleSel = sal_False;
mbScroll = sal_False;
mbDropPos = sal_False;
mbFullMode = sal_True;
// #106446#, #106601# force mirroring of virtual device
maVirDev.EnableRTL( GetParent()->IsRTLEnabled() );
ImplInitSettings( sal_True, sal_True, sal_True );
}
// -----------------------------------------------------------------------
ValueSet::ValueSet( Window* pParent, WinBits nWinStyle, bool bDisableTransientChildren ) :
Control( pParent, nWinStyle ),
maVirDev( *this ),
maColor( COL_TRANSPARENT )
{
ImplInit();
if( mpImpl )
mpImpl->mbIsTransientChildrenDisabled = bDisableTransientChildren;
}
// -----------------------------------------------------------------------
ValueSet::ValueSet( Window* pParent, const ResId& rResId, bool bDisableTransientChildren ) :
Control( pParent, rResId ),
maVirDev( *this ),
maColor( COL_TRANSPARENT )
{
ImplInit();
if( mpImpl )
mpImpl->mbIsTransientChildrenDisabled = bDisableTransientChildren;
}
// -----------------------------------------------------------------------
ValueSet::~ValueSet()
{
::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent>
xComponent (GetAccessible(sal_False), ::com::sun::star::uno::UNO_QUERY);
if (xComponent.is())
xComponent->dispose ();
if ( mpScrBar )
delete mpScrBar;
if ( mpNoneItem )
delete mpNoneItem;
ImplDeleteItems();
delete mpImpl;
}
// -----------------------------------------------------------------------
void ValueSet::ImplDeleteItems()
{
for ( size_t i = 0, n = mpImpl->mpItemList->size(); i < n; ++i )
{
ValueSetItem* pItem = (*mpImpl->mpItemList)[ i ];
if( !pItem->maRect.IsEmpty() && ImplHasAccessibleListeners() )
{
::com::sun::star::uno::Any aOldAny, aNewAny;
aOldAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled );
ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny );
}
delete pItem;
}
mpImpl->mpItemList->clear();
}
// -----------------------------------------------------------------------
void ValueSet::ImplInitSettings( sal_Bool bFont,
sal_Bool bForeground, sal_Bool bBackground )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
if ( bFont )
{
Font aFont;
aFont = rStyleSettings.GetAppFont();
if ( IsControlFont() )
aFont.Merge( GetControlFont() );
SetZoomedPointFont( aFont );
}
if ( bForeground || bFont )
{
Color aColor;
if ( IsControlForeground() )
aColor = GetControlForeground();
else
aColor = rStyleSettings.GetButtonTextColor();
SetTextColor( aColor );
SetTextFillColor();
}
if ( bBackground )
{
Color aColor;
if ( IsControlBackground() )
aColor = GetControlBackground();
else if ( GetStyle() & WB_MENUSTYLEVALUESET )
aColor = rStyleSettings.GetMenuColor();
else if ( IsEnabled() && (GetStyle() & WB_FLATVALUESET) )
aColor = rStyleSettings.GetWindowColor();
else
aColor = rStyleSettings.GetFaceColor();
SetBackground( aColor );
}
}
// -----------------------------------------------------------------------
void ValueSet::ImplInitScrollBar()
{
if ( GetStyle() & WB_VSCROLL )
{
if ( !mpScrBar )
{
mpScrBar = new ScrollBar( this, WB_VSCROLL | WB_DRAG );
mpScrBar->SetScrollHdl( LINK( this, ValueSet, ImplScrollHdl ) );
}
else
{
// Wegen Einstellungsaenderungen passen wir hier die Breite an
long nScrBarWidth = GetSettings().GetStyleSettings().GetScrollBarSize();
mpScrBar->SetPosSizePixel( 0, 0, nScrBarWidth, 0, WINDOW_POSSIZE_WIDTH );
}
}
}
// -----------------------------------------------------------------------
void ValueSet::ImplFormatItem( ValueSetItem* pItem )
{
if ( pItem->meType == VALUESETITEM_SPACE )
return;
Rectangle aRect = pItem->maRect;
WinBits nStyle = GetStyle();
if ( nStyle & WB_ITEMBORDER )
{
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
if ( nStyle & WB_FLATVALUESET )
{
if ( nStyle & WB_DOUBLEBORDER )
{
aRect.Left() += 2;
aRect.Top() += 2;
aRect.Right() -= 2;
aRect.Bottom() -= 2;
}
else
{
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
}
}
else
{
DecorationView aView( &maVirDev );
aRect = aView.DrawFrame( aRect, mnFrameStyle );
}
}
if ( pItem == mpNoneItem )
pItem->maText = GetText();
if ( (aRect.GetHeight() > 0) && (aRect.GetWidth() > 0) )
{
if ( pItem == mpNoneItem )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
maVirDev.SetFont( GetFont() );
maVirDev.SetTextColor( ( nStyle & WB_MENUSTYLEVALUESET ) ? rStyleSettings.GetMenuTextColor() : rStyleSettings.GetWindowTextColor() );
maVirDev.SetTextFillColor();
maVirDev.SetFillColor( ( nStyle & WB_MENUSTYLEVALUESET ) ? rStyleSettings.GetMenuColor() : rStyleSettings.GetWindowColor() );
maVirDev.DrawRect( aRect );
Point aTxtPos( aRect.Left()+2, aRect.Top() );
long nTxtWidth = GetTextWidth( pItem->maText );
if ( nStyle & WB_RADIOSEL )
{
aTxtPos.X() += 4;
aTxtPos.Y() += 4;
}
if ( (aTxtPos.X()+nTxtWidth) > aRect.Right() )
{
maVirDev.SetClipRegion( Region( aRect ) );
maVirDev.DrawText( aTxtPos, pItem->maText );
maVirDev.SetClipRegion();
}
else
maVirDev.DrawText( aTxtPos, pItem->maText );
}
else if ( pItem->meType == VALUESETITEM_COLOR )
{
maVirDev.SetFillColor( pItem->maColor );
maVirDev.DrawRect( aRect );
}
else
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
if ( IsColor() )
maVirDev.SetFillColor( maColor );
else if ( nStyle & WB_MENUSTYLEVALUESET )
maVirDev.SetFillColor( rStyleSettings.GetMenuColor() );
else if ( IsEnabled() )
maVirDev.SetFillColor( rStyleSettings.GetWindowColor() );
else
maVirDev.SetFillColor( rStyleSettings.GetFaceColor() );
maVirDev.DrawRect( aRect );
if ( pItem->meType == VALUESETITEM_USERDRAW )
{
UserDrawEvent aUDEvt( &maVirDev, aRect, pItem->mnId );
UserDraw( aUDEvt );
}
else
{
Size aImageSize = pItem->maImage.GetSizePixel();
Size aRectSize = aRect.GetSize();
Point aPos( aRect.Left(), aRect.Top() );
aPos.X() += (aRectSize.Width()-aImageSize.Width())/2;
aPos.Y() += (aRectSize.Height()-aImageSize.Height())/2;
sal_uInt16 nImageStyle = 0;
if( !IsEnabled() )
nImageStyle |= IMAGE_DRAW_DISABLE;
if ( (aImageSize.Width() > aRectSize.Width()) ||
(aImageSize.Height() > aRectSize.Height()) )
{
maVirDev.SetClipRegion( Region( aRect ) );
maVirDev.DrawImage( aPos, pItem->maImage, nImageStyle);
maVirDev.SetClipRegion();
}
else
maVirDev.DrawImage( aPos, pItem->maImage, nImageStyle );
}
}
}
}
// -----------------------------------------------------------------------
::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > ValueSet::CreateAccessible()
{
return new ValueSetAcc( this, mpImpl->mbIsTransientChildrenDisabled );
}
// -----------------------------------------------------------------------
void ValueSet::Format()
{
Size aWinSize = GetOutputSizePixel();
size_t nItemCount = mpImpl->mpItemList->size();
WinBits nStyle = GetStyle();
long nTxtHeight = GetTextHeight();
long nOff;
long nSpace;
long nNoneHeight;
long nNoneSpace;
ScrollBar* pDelScrBar = NULL;
// Scrolling beruecksichtigen
if ( nStyle & WB_VSCROLL )
ImplInitScrollBar();
else
{
if ( mpScrBar )
{
// ScrollBar erst spaeter zerstoeren, damit keine rekursiven
// Aufrufe entstehen koennen
pDelScrBar = mpScrBar;
mpScrBar = NULL;
}
}
// Item-Offset berechnen
if ( nStyle & WB_ITEMBORDER )
{
if ( nStyle & WB_DOUBLEBORDER )
nOff = ITEM_OFFSET_DOUBLE;
else
nOff = ITEM_OFFSET;
}
else
nOff = 0;
nSpace = mnSpacing;
// Groesse beruecksichtigen, wenn NameField vorhanden
if ( nStyle & WB_NAMEFIELD )
{
mnTextOffset = aWinSize.Height()-nTxtHeight-NAME_OFFSET;
aWinSize.Height() -= nTxtHeight+NAME_OFFSET;
if ( !(nStyle & WB_FLATVALUESET) )
{
mnTextOffset -= NAME_LINE_HEIGHT+NAME_LINE_OFF_Y;
aWinSize.Height() -= NAME_LINE_HEIGHT+NAME_LINE_OFF_Y;
}
}
else
mnTextOffset = 0;
// Offset und Groesse beruecksichtigen, wenn NoneField vorhanden
if ( nStyle & WB_NONEFIELD )
{
nNoneHeight = nTxtHeight+nOff;
nNoneSpace = nSpace;
if ( nStyle & WB_RADIOSEL )
nNoneHeight += 8;
}
else
{
nNoneHeight = 0;
nNoneSpace = 0;
if ( mpNoneItem )
{
delete mpNoneItem;
mpNoneItem = NULL;
}
}
// Breite vom ScrollBar berechnen
long nScrBarWidth = 0;
if ( mpScrBar )
nScrBarWidth = mpScrBar->GetSizePixel().Width()+SCRBAR_OFFSET;
// Spaltenanzahl berechnen
if ( !mnUserCols )
{
if ( mnUserItemWidth )
{
mnCols = (sal_uInt16)((aWinSize.Width()-nScrBarWidth+nSpace) / (mnUserItemWidth+nSpace));
if ( !mnCols )
mnCols = 1;
}
else
mnCols = 1;
}
else
mnCols = mnUserCols;
// Zeilenanzahl berechnen
mbScroll = sal_False;
mnLines = (long)mpImpl->mpItemList->size() / mnCols;
if ( mpImpl->mpItemList->size() % mnCols )
mnLines++;
else if ( !mnLines )
mnLines = 1;
long nCalcHeight = aWinSize.Height()-nNoneHeight;
if ( mnUserVisLines )
mnVisLines = mnUserVisLines;
else if ( mnUserItemHeight )
{
mnVisLines = (nCalcHeight-nNoneSpace+nSpace) / (mnUserItemHeight+nSpace);
if ( !mnVisLines )
mnVisLines = 1;
}
else
mnVisLines = mnLines;
if ( mnLines > mnVisLines )
mbScroll = sal_True;
if ( mnLines <= mnVisLines )
mnFirstLine = 0;
else
{
if ( mnFirstLine > (sal_uInt16)(mnLines-mnVisLines) )
mnFirstLine = (sal_uInt16)(mnLines-mnVisLines);
}
// Itemgroessen berechnen
long nColSpace = (mnCols-1)*nSpace;
long nLineSpace = ((mnVisLines-1)*nSpace)+nNoneSpace;
long nItemWidth;
long nItemHeight;
if ( mnUserItemWidth && !mnUserCols )
{
nItemWidth = mnUserItemWidth;
if ( nItemWidth > aWinSize.Width()-nScrBarWidth-nColSpace )
nItemWidth = aWinSize.Width()-nScrBarWidth-nColSpace;
}
else
nItemWidth = (aWinSize.Width()-nScrBarWidth-nColSpace) / mnCols;
if ( mnUserItemHeight && !mnUserVisLines )
{
nItemHeight = mnUserItemHeight;
if ( nItemHeight > nCalcHeight-nNoneSpace )
nItemHeight = nCalcHeight-nNoneSpace;
}
else
{
nCalcHeight -= nLineSpace;
nItemHeight = nCalcHeight / mnVisLines;
}
// Init VirDev
maVirDev.SetSettings( GetSettings() );
maVirDev.SetBackground( GetBackground() );
maVirDev.SetOutputSizePixel( aWinSize, sal_True );
// Bei zu kleinen Items machen wir nichts
long nMinHeight = 2;
if ( nStyle & WB_ITEMBORDER )
nMinHeight = 4;
if ( (nItemWidth <= 0) || (nItemHeight <= nMinHeight) || !nItemCount )
{
if ( nStyle & WB_NONEFIELD )
{
if ( mpNoneItem )
{
mpNoneItem->maRect.SetEmpty();
mpNoneItem->maText = GetText();
}
}
for ( size_t i = 0; i < nItemCount; i++ )
{
ValueSetItem* pItem = (*mpImpl->mpItemList)[ i ];
pItem->maRect.SetEmpty();
}
if ( mpScrBar )
mpScrBar->Hide();
}
else
{
// Frame-Style ermitteln
if ( nStyle & WB_DOUBLEBORDER )
mnFrameStyle = FRAME_DRAW_DOUBLEIN;
else
mnFrameStyle = FRAME_DRAW_IN;
// Selektionsfarben und -breiten ermitteln
// Gegebenenfalls die Farben anpassen, damit man die Selektion besser
// erkennen kann
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
Color aHighColor( rStyleSettings.GetHighlightColor() );
if ( ((aHighColor.GetRed() > 0x80) || (aHighColor.GetGreen() > 0x80) ||
(aHighColor.GetBlue() > 0x80)) ||
((aHighColor.GetRed() == 0x80) && (aHighColor.GetGreen() == 0x80) &&
(aHighColor.GetBlue() == 0x80)) )
mbBlackSel = sal_True;
else
mbBlackSel = sal_False;
// Wenn die Items groesser sind, dann die Selektion doppelt so breit
// zeichnen
if ( (nStyle & WB_DOUBLEBORDER) &&
((nItemWidth >= 25) && (nItemHeight >= 20)) )
mbDoubleSel = sal_True;
else
mbDoubleSel = sal_False;
// Calculate offsets
long nStartX;
long nStartY;
if ( mbFullMode )
{
long nAllItemWidth = (nItemWidth*mnCols)+nColSpace;
long nAllItemHeight = (nItemHeight*mnVisLines)+nNoneHeight+nLineSpace;
nStartX = (aWinSize.Width()-nScrBarWidth-nAllItemWidth)/2;
nStartY = (aWinSize.Height()-nAllItemHeight)/2;
}
else
{
nStartX = 0;
nStartY = 0;
}
// Items berechnen und zeichnen
maVirDev.SetLineColor();
long x = nStartX;
long y = nStartY;
// NoSelection-Field erzeugen und anzeigen
if ( nStyle & WB_NONEFIELD )
{
if ( !mpNoneItem )
mpNoneItem = new ValueSetItem( *this );
mpNoneItem->mnId = 0;
mpNoneItem->meType = VALUESETITEM_NONE;
mpNoneItem->maRect.Left() = x;
mpNoneItem->maRect.Top() = y;
mpNoneItem->maRect.Right() = mpNoneItem->maRect.Left()+aWinSize.Width()-x-1;
mpNoneItem->maRect.Bottom() = y+nNoneHeight-1;
ImplFormatItem( mpNoneItem );
y += nNoneHeight+nNoneSpace;
}
// draw items
sal_uLong nFirstItem = mnFirstLine * mnCols;
sal_uLong nLastItem = nFirstItem + (mnVisLines * mnCols);
if ( !mbFullMode )
{
// If want also draw parts of items in the last line,
// then we add one more line if parts of these line are
// visible
if ( y+(mnVisLines*(nItemHeight+nSpace)) < aWinSize.Height() )
nLastItem += mnCols;
}
for ( size_t i = 0; i < nItemCount; i++ )
{
ValueSetItem* pItem = (*mpImpl->mpItemList)[ i ];
if ( (i >= nFirstItem) && (i < nLastItem) )
{
const sal_Bool bWasEmpty = pItem->maRect.IsEmpty();
pItem->maRect.Left() = x;
pItem->maRect.Top() = y;
pItem->maRect.Right() = pItem->maRect.Left()+nItemWidth-1;
pItem->maRect.Bottom() = pItem->maRect.Top()+nItemHeight-1;
if( bWasEmpty && ImplHasAccessibleListeners() )
{
::com::sun::star::uno::Any aOldAny, aNewAny;
aNewAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled );
ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny );
}
ImplFormatItem( pItem );
if ( !((i+1) % mnCols) )
{
x = nStartX;
y += nItemHeight+nSpace;
}
else
x += nItemWidth+nSpace;
}
else
{
if( !pItem->maRect.IsEmpty() && ImplHasAccessibleListeners() )
{
::com::sun::star::uno::Any aOldAny, aNewAny;
aOldAny <<= pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled );
ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::CHILD, aOldAny, aNewAny );
}
pItem->maRect.SetEmpty();
}
}
// ScrollBar anordnen, Werte setzen und anzeigen
if ( mpScrBar )
{
Point aPos( aWinSize.Width()-nScrBarWidth+SCRBAR_OFFSET, 0 );
Size aSize( nScrBarWidth-SCRBAR_OFFSET, aWinSize.Height() );
// If a none field is visible, then we center the scrollbar
if ( nStyle & WB_NONEFIELD )
{
aPos.Y() = nStartY+nNoneHeight+1;
aSize.Height() = ((nItemHeight+nSpace)*mnVisLines)-2-nSpace;
}
mpScrBar->SetPosSizePixel( aPos, aSize );
mpScrBar->SetRangeMax( mnLines );
mpScrBar->SetVisibleSize( mnVisLines );
mpScrBar->SetThumbPos( (long)mnFirstLine );
long nPageSize = mnVisLines;
if ( nPageSize < 1 )
nPageSize = 1;
mpScrBar->SetPageSize( nPageSize );
mpScrBar->Show();
}
}
// Jetzt haben wir formatiert und warten auf das naechste
mbFormat = sal_False;
// ScrollBar loeschen
if ( pDelScrBar )
delete pDelScrBar;
}
// -----------------------------------------------------------------------
void ValueSet::ImplDrawItemText( const XubString& rText )
{
if ( !(GetStyle() & WB_NAMEFIELD) )
return;
Size aWinSize = GetOutputSizePixel();
long nTxtWidth = GetTextWidth( rText );
long nTxtOffset = mnTextOffset;
// Rechteck loeschen und Text ausgeben
if ( GetStyle() & WB_FLATVALUESET )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
SetLineColor();
SetFillColor( rStyleSettings.GetFaceColor() );
DrawRect( Rectangle( Point( 0, nTxtOffset ), Point( aWinSize.Width(), aWinSize.Height() ) ) );
SetTextColor( rStyleSettings.GetButtonTextColor() );
}
else
{
nTxtOffset += NAME_LINE_HEIGHT+NAME_LINE_OFF_Y;
Erase( Rectangle( Point( 0, nTxtOffset ), Point( aWinSize.Width(), aWinSize.Height() ) ) );
}
DrawText( Point( (aWinSize.Width()-nTxtWidth) / 2, nTxtOffset+(NAME_OFFSET/2) ), rText );
}
// -----------------------------------------------------------------------
void ValueSet::ImplDrawSelect()
{
if ( !IsReallyVisible() )
return;
sal_Bool bFocus = HasFocus();
sal_Bool bDrawSel;
if ( (mbNoSelection && !mbHighlight) || (!mbDrawSelection && mbHighlight) )
bDrawSel = sal_False;
else
bDrawSel = sal_True;
if ( !bFocus &&
((mbNoSelection && !mbHighlight) || (!mbDrawSelection && mbHighlight)) )
{
XubString aEmptyStr;
ImplDrawItemText( aEmptyStr );
return;
}
sal_uInt16 nItemId = mnSelItemId;
for( int stage = 0; stage < 2; stage++ )
{
if( stage == 1 )
{
if ( mbHighlight )
nItemId = mnHighItemId;
else
break;
}
ValueSetItem* pItem;
if ( nItemId )
pItem = (*mpImpl->mpItemList)[ GetItemPos( nItemId ) ];
else
{
if ( mpNoneItem )
pItem = mpNoneItem;
else
{
pItem = ImplGetFirstItem();
if ( !bFocus || !pItem )
continue;
}
}
if ( pItem->maRect.IsEmpty() )
continue;
// Selection malen
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
Rectangle aRect = pItem->maRect;
Control::SetFillColor();
Color aDoubleColor( rStyleSettings.GetHighlightColor() );
Color aSingleColor( rStyleSettings.GetHighlightTextColor() );
if( ! mbDoubleSel )
{
/*
* #99777# contrast enhancement for thin mode
*/
const Wallpaper& rWall = GetDisplayBackground();
if( ! rWall.IsBitmap() && ! rWall.IsGradient() )
{
const Color& rBack = rWall.GetColor();
if( rBack.IsDark() && ! aDoubleColor.IsBright() )
{
aDoubleColor = Color( COL_WHITE );
aSingleColor = Color( COL_BLACK );
}
else if( rBack.IsBright() && ! aDoubleColor.IsDark() )
{
aDoubleColor = Color( COL_BLACK );
aSingleColor = Color( COL_WHITE );
}
}
}
// Selectionsausgabe festlegen
WinBits nStyle = GetStyle();
if ( nStyle & WB_MENUSTYLEVALUESET )
{
if ( bFocus )
ShowFocus( aRect );
if ( bDrawSel )
{
if ( mbBlackSel )
SetLineColor( Color( COL_BLACK ) );
else
SetLineColor( aDoubleColor );
DrawRect( aRect );
}
}
else if ( nStyle & WB_RADIOSEL )
{
aRect.Left() += 3;
aRect.Top() += 3;
aRect.Right() -= 3;
aRect.Bottom() -= 3;
if ( nStyle & WB_DOUBLEBORDER )
{
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
}
if ( bFocus )
ShowFocus( aRect );
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
if ( bDrawSel )
{
SetLineColor( aDoubleColor );
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
DrawRect( aRect );
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
DrawRect( aRect );
}
}
else
{
if ( bDrawSel )
{
if ( mbBlackSel )
SetLineColor( Color( COL_BLACK ) );
else
SetLineColor( aDoubleColor );
DrawRect( aRect );
}
if ( mbDoubleSel )
{
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
if ( bDrawSel )
DrawRect( aRect );
}
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
Rectangle aRect2 = aRect;
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
if ( bDrawSel )
DrawRect( aRect );
if ( mbDoubleSel )
{
aRect.Left()++;
aRect.Top()++;
aRect.Right()--;
aRect.Bottom()--;
if ( bDrawSel )
DrawRect( aRect );
}
if ( bDrawSel )
{
if ( mbBlackSel )
SetLineColor( Color( COL_WHITE ) );
else
SetLineColor( aSingleColor );
}
else
SetLineColor( Color( COL_LIGHTGRAY ) );
DrawRect( aRect2 );
if ( bFocus )
ShowFocus( aRect2 );
}
ImplDrawItemText( pItem->maText );
}
}
// -----------------------------------------------------------------------
void ValueSet::ImplHideSelect( sal_uInt16 nItemId )
{
Rectangle aRect;
sal_uInt16 nItemPos = GetItemPos( nItemId );
if ( nItemPos != sal::static_int_cast<sal_uInt16>(LIST_ENTRY_NOTFOUND) )
aRect = (*mpImpl->mpItemList)[ nItemPos ]->maRect;
else
{
if ( mpNoneItem )
aRect = mpNoneItem->maRect;
}
if ( !aRect.IsEmpty() )
{
HideFocus();
Point aPos = aRect.TopLeft();
Size aSize = aRect.GetSize();
DrawOutDev( aPos, aSize, aPos, aSize, maVirDev );
}
}
// -----------------------------------------------------------------------
void ValueSet::ImplHighlightItem( sal_uInt16 nItemId, sal_Bool bIsSelection )
{
if ( mnHighItemId != nItemId )
{
// Alten merken, um vorherige Selektion zu entfernen
sal_uInt16 nOldItem = mnHighItemId;
mnHighItemId = nItemId;
// Wenn keiner selektiert ist, dann Selektion nicht malen
if ( !bIsSelection && mbNoSelection )
mbDrawSelection = sal_False;
// Neu ausgeben und alte Selection wegnehmen
ImplHideSelect( nOldItem );
ImplDrawSelect();
mbDrawSelection = sal_True;
}
}
// -----------------------------------------------------------------------
void ValueSet::ImplDraw()
{
if ( mbFormat )
Format();
HideFocus();
Point aDefPos;
Size aSize = maVirDev.GetOutputSizePixel();
if ( mpScrBar && mpScrBar->IsVisible() )
{
Point aScrPos = mpScrBar->GetPosPixel();
Size aScrSize = mpScrBar->GetSizePixel();
Point aTempPos( 0, aScrPos.Y() );
Size aTempSize( aSize.Width(), aScrPos.Y() );
DrawOutDev( aDefPos, aTempSize, aDefPos, aTempSize, maVirDev );
aTempSize.Width() = aScrPos.X()-1;
aTempSize.Height() = aScrSize.Height();
DrawOutDev( aTempPos, aTempSize, aTempPos, aTempSize, maVirDev );
aTempPos.Y() = aScrPos.Y()+aScrSize.Height();
aTempSize.Width() = aSize.Width();
aTempSize.Height() = aSize.Height()-aTempPos.Y();
DrawOutDev( aTempPos, aTempSize, aTempPos, aTempSize, maVirDev );
}
else
DrawOutDev( aDefPos, aSize, aDefPos, aSize, maVirDev );
// Trennlinie zum Namefield zeichnen
if ( GetStyle() & WB_NAMEFIELD )
{
if ( !(GetStyle() & WB_FLATVALUESET) )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
Size aWinSize = GetOutputSizePixel();
Point aPos1( NAME_LINE_OFF_X, mnTextOffset+NAME_LINE_OFF_Y );
Point aPos2( aWinSize.Width()-(NAME_LINE_OFF_X*2), mnTextOffset+NAME_LINE_OFF_Y );
if ( !(rStyleSettings.GetOptions() & STYLE_OPTION_MONO) )
{
SetLineColor( rStyleSettings.GetShadowColor() );
DrawLine( aPos1, aPos2 );
aPos1.Y()++;
aPos2.Y()++;
SetLineColor( rStyleSettings.GetLightColor() );
}
else
SetLineColor( rStyleSettings.GetWindowTextColor() );
DrawLine( aPos1, aPos2 );
}
}
ImplDrawSelect();
}
// -----------------------------------------------------------------------
sal_Bool ValueSet::ImplScroll( const Point& rPos )
{
Size aOutSize = GetOutputSizePixel();
long nScrBarWidth;
if ( mpScrBar )
nScrBarWidth = mpScrBar->GetSizePixel().Width();
else
nScrBarWidth = 0;
if ( !mbScroll || (rPos.X() < 0) || (rPos.X() > aOutSize.Width()-nScrBarWidth) )
return sal_False;
long nScrollOffset;
sal_uInt16 nOldLine = mnFirstLine;
const Rectangle& rTopRect = (*mpImpl->mpItemList)[ mnFirstLine * mnCols ]->maRect;
if ( rTopRect.GetHeight() <= 16 )
nScrollOffset = VALUESET_SCROLL_OFFSET/2;
else
nScrollOffset = VALUESET_SCROLL_OFFSET;
if ( (mnFirstLine > 0) && (rPos.Y() >= 0) )
{
long nTopPos = rTopRect.Top();
if ( (rPos.Y() >= nTopPos) && (rPos.Y() <= nTopPos+nScrollOffset) )
mnFirstLine--;
}
if ( (mnFirstLine == nOldLine) &&
(mnFirstLine < (sal_uInt16)(mnLines-mnVisLines)) && (rPos.Y() < aOutSize.Height()) )
{
long nBottomPos = (*mpImpl->mpItemList)[ (mnFirstLine+mnVisLines-1)*mnCols ]->maRect.Bottom();
if ( (rPos.Y() >= nBottomPos-nScrollOffset) && (rPos.Y() <= nBottomPos) )
mnFirstLine++;
}
if ( mnFirstLine != nOldLine )
{
mbFormat = sal_True;
ImplDraw();
return sal_True;
}
else
return sal_False;
}
// -----------------------------------------------------------------------
size_t ValueSet::ImplGetItem( const Point& rPos, sal_Bool bMove ) const
{
if ( mpNoneItem )
{
if ( mpNoneItem->maRect.IsInside( rPos ) )
return VALUESET_ITEM_NONEITEM;
}
Point aDefPos;
Rectangle aWinRect( aDefPos, maVirDev.GetOutputSizePixel() );
size_t nItemCount = mpImpl->mpItemList->size();
for ( size_t i = 0; i < nItemCount; i++ )
{
ValueSetItem* pItem = (*mpImpl->mpItemList)[ i ];
if ( pItem->maRect.IsInside( rPos ) )
{
if ( aWinRect.IsInside( rPos ) )
return i;
else
return VALUESET_ITEM_NOTFOUND;
}
}
// Wenn Spacing gesetzt ist, wird der vorher selektierte
// Eintrag zurueckgegeben, wenn die Maus noch nicht das Fenster
// verlassen hat
if ( bMove && mnSpacing && mnHighItemId )
{
if ( aWinRect.IsInside( rPos ) )
return GetItemPos( mnHighItemId );
}
return VALUESET_ITEM_NOTFOUND;
}
// -----------------------------------------------------------------------
ValueSetItem* ValueSet::ImplGetItem( size_t nPos )
{
if ( nPos == VALUESET_ITEM_NONEITEM )
return mpNoneItem;
else
return ( nPos < mpImpl->mpItemList->size() ) ? (*mpImpl->mpItemList)[ nPos ] : NULL;
}
// -----------------------------------------------------------------------
ValueSetItem* ValueSet::ImplGetFirstItem()
{
for ( size_t i = 0, nItemCount = mpImpl->mpItemList->size(); i < nItemCount; ++i ) {
ValueSetItem* pItem = (*mpImpl->mpItemList)[ i ];
if ( pItem->meType != VALUESETITEM_SPACE ) {
return pItem;
}
}
return NULL;
}
// -----------------------------------------------------------------------
sal_uInt16 ValueSet::ImplGetVisibleItemCount() const
{
sal_uInt16 nRet = 0;
for( size_t n = 0, nItemCount = mpImpl->mpItemList->size(); n < nItemCount; n++ )
{
ValueSetItem* pItem = (*mpImpl->mpItemList)[ n ];
if( pItem->meType != VALUESETITEM_SPACE && !pItem->maRect.IsEmpty() )
nRet++;
}
return nRet;
}
// -----------------------------------------------------------------------
ValueSetItem* ValueSet::ImplGetVisibleItem( sal_uInt16 nVisiblePos )
{
ValueSetItem* pRet = NULL;
sal_uInt16 nFoundPos = 0;
for( sal_Int32 n = 0, nItemCount = mpImpl->mpItemList->size(); ( n < nItemCount ) && !pRet; n++ )
{
ValueSetItem* pItem = (*mpImpl->mpItemList)[ n ];
if( ( pItem->meType != VALUESETITEM_SPACE ) && !pItem->maRect.IsEmpty() && ( nVisiblePos == nFoundPos++ ) )
pRet = pItem;
}
return pRet;
}
// -----------------------------------------------------------------------
void ValueSet::ImplFireAccessibleEvent( short nEventId, const ::com::sun::star::uno::Any& rOldValue, const ::com::sun::star::uno::Any& rNewValue )
{
ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) );
if( pAcc )
pAcc->FireAccessibleEvent( nEventId, rOldValue, rNewValue );
}
// -----------------------------------------------------------------------
sal_Bool ValueSet::ImplHasAccessibleListeners()
{
ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) );
return( pAcc && pAcc->HasAccessibleListeners() );
}
// -----------------------------------------------------------------------
IMPL_LINK( ValueSet,ImplScrollHdl, ScrollBar*, pScrollBar )
{
sal_uInt16 nNewFirstLine = (sal_uInt16)pScrollBar->GetThumbPos();
if ( nNewFirstLine != mnFirstLine )
{
mnFirstLine = nNewFirstLine;
mbFormat = sal_True;
ImplDraw();
}
return 0;
}
// -----------------------------------------------------------------------
IMPL_LINK( ValueSet,ImplTimerHdl, Timer*, EMPTYARG )
{
ImplTracking( GetPointerPosPixel(), sal_True );
return 0;
}
// -----------------------------------------------------------------------
void ValueSet::ImplTracking( const Point& rPos, sal_Bool bRepeat )
{
if ( bRepeat || mbSelection )
{
if ( ImplScroll( rPos ) )
{
if ( mbSelection )
{
maTimer.SetTimeoutHdl( LINK( this, ValueSet, ImplTimerHdl ) );
maTimer.SetTimeout( GetSettings().GetMouseSettings().GetScrollRepeat() );
maTimer.Start();
}
}
}
ValueSetItem* pItem = ImplGetItem( ImplGetItem( rPos ) );
if ( pItem && (pItem->meType != VALUESETITEM_SPACE) )
{
if( GetStyle() & WB_MENUSTYLEVALUESET )
mbHighlight = sal_True;
ImplHighlightItem( pItem->mnId );
}
else
{
if( GetStyle() & WB_MENUSTYLEVALUESET )
mbHighlight = sal_True;
ImplHighlightItem( mnSelItemId, sal_False );
}
}
// -----------------------------------------------------------------------
void ValueSet::ImplEndTracking( const Point& rPos, sal_Bool bCancel )
{
ValueSetItem* pItem;
// Bei Abbruch, den alten Status wieder herstellen
if ( bCancel )
pItem = NULL;
else
pItem = ImplGetItem( ImplGetItem( rPos ) );
if ( pItem && (pItem->meType != VALUESETITEM_SPACE) )
{
SelectItem( pItem->mnId );
if ( !mbSelection && !(GetStyle() & WB_NOPOINTERFOCUS) )
GrabFocus();
mbHighlight = sal_False;
mbSelection = sal_False;
Select();
}
else
{
ImplHighlightItem( mnSelItemId, sal_False );
mbHighlight = sal_False;
mbSelection = sal_False;
}
}
// -----------------------------------------------------------------------
void ValueSet::MouseButtonDown( const MouseEvent& rMEvt )
{
if ( rMEvt.IsLeft() )
{
ValueSetItem* pItem = ImplGetItem( ImplGetItem( rMEvt.GetPosPixel() ) );
if ( mbSelection )
{
mbHighlight = sal_True;
if ( pItem && (pItem->meType != VALUESETITEM_SPACE) )
{
mnOldItemId = mnSelItemId;
mnHighItemId = mnSelItemId;
ImplHighlightItem( pItem->mnId );
}
return;
}
else
{
if ( pItem && (pItem->meType != VALUESETITEM_SPACE) && !rMEvt.IsMod2() )
{
if ( rMEvt.GetClicks() == 1 )
{
mnOldItemId = mnSelItemId;
mbHighlight = sal_True;
mnHighItemId = mnSelItemId;
ImplHighlightItem( pItem->mnId );
StartTracking( STARTTRACK_SCROLLREPEAT );
}
else if ( rMEvt.GetClicks() == 2 )
DoubleClick();
return;
}
}
}
Control::MouseButtonDown( rMEvt );
}
// -----------------------------------------------------------------------
void ValueSet::MouseButtonUp( const MouseEvent& rMEvt )
{
// Wegen SelectionMode
if ( rMEvt.IsLeft() && mbSelection )
ImplEndTracking( rMEvt.GetPosPixel(), sal_False );
else
Control::MouseButtonUp( rMEvt );
}
// -----------------------------------------------------------------------
void ValueSet::MouseMove( const MouseEvent& rMEvt )
{
// Wegen SelectionMode
if ( mbSelection || (GetStyle() & WB_MENUSTYLEVALUESET) )
ImplTracking( rMEvt.GetPosPixel(), sal_False );
Control::MouseMove( rMEvt );
}
// -----------------------------------------------------------------------
void ValueSet::Tracking( const TrackingEvent& rTEvt )
{
Point aMousePos = rTEvt.GetMouseEvent().GetPosPixel();
if ( rTEvt.IsTrackingEnded() )
ImplEndTracking( aMousePos, rTEvt.IsTrackingCanceled() );
else
ImplTracking( aMousePos, rTEvt.IsTrackingRepeat() );
}
// -----------------------------------------------------------------------
namespace
{
size_t
lcl_gotoLastLine(size_t const nLastPos, size_t const nCols, size_t const nCurPos)
{
size_t nItemPos = ((((nLastPos+1)/nCols)-1)*nCols)+(nCurPos%nCols);
if ( nItemPos+nCols <= nLastPos )
nItemPos = nItemPos + nCols;
return nItemPos;
}
}
void ValueSet::KeyInput( const KeyEvent& rKEvt )
{
size_t nLastItem = mpImpl->mpItemList->size();
size_t nItemPos = VALUESET_ITEM_NOTFOUND;
size_t nCurPos = VALUESET_ITEM_NONEITEM;
size_t nCalcPos;
if ( !nLastItem || !ImplGetFirstItem() )
{
Control::KeyInput( rKEvt );
return;
}
else
nLastItem--;
if ( mnSelItemId )
nCurPos = GetItemPos( mnSelItemId );
nCalcPos = nCurPos;
//switch off selection mode if key travelling is used
sal_Bool bDefault = sal_False;
switch ( rKEvt.GetKeyCode().GetCode() )
{
case KEY_HOME:
if ( mpNoneItem )
nItemPos = VALUESET_ITEM_NONEITEM;
else
{
nItemPos = 0;
while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE )
nItemPos++;
}
break;
case KEY_END:
nItemPos = nLastItem;
while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE )
{
if ( nItemPos == 0 )
nItemPos = VALUESET_ITEM_NONEITEM;
else
nItemPos--;
}
break;
case KEY_LEFT:
case KEY_RIGHT:
if ( rKEvt.GetKeyCode().GetCode()==KEY_LEFT )
{
do
{
if ( nCalcPos == VALUESET_ITEM_NONEITEM )
nItemPos = nLastItem;
else if ( !nCalcPos )
{
if ( mpNoneItem )
nItemPos = VALUESET_ITEM_NONEITEM;
else
nItemPos = nLastItem;
}
else
nItemPos = nCalcPos-1;
nCalcPos = nItemPos;
}
while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE );
}
else
{
do
{
if ( nCalcPos == VALUESET_ITEM_NONEITEM )
nItemPos = 0;
else if ( nCalcPos == nLastItem )
{
if ( mpNoneItem )
nItemPos = VALUESET_ITEM_NONEITEM;
else
nItemPos = 0;
}
else
nItemPos = nCalcPos+1;
nCalcPos = nItemPos;
}
while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE );
}
break;
case KEY_UP:
case KEY_PAGEUP:
{
if( rKEvt.GetKeyCode().GetCode() != KEY_PAGEUP ||
( !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1() && !rKEvt.GetKeyCode().IsMod2() ) )
{
const size_t nLineCount = ( ( KEY_UP == rKEvt.GetKeyCode().GetCode() ) ? 1 : mnVisLines );
do
{
if ( nCalcPos == VALUESET_ITEM_NONEITEM )
{
if ( nLastItem+1 <= mnCols )
nItemPos = mnCurCol;
else
nItemPos = lcl_gotoLastLine(nLastItem, mnCols, mnCurCol);
}
else if ( nCalcPos >= mnCols ) // we can go up
{
if ( nCalcPos >= ( nLineCount * mnCols ) )
nItemPos = nCalcPos - ( nLineCount * mnCols );
else
// Go to the first line. This can only happen for KEY_PAGEUP
nItemPos = nCalcPos % mnCols;
}
else // wrap around
{
if ( mpNoneItem )
{
mnCurCol = nCalcPos%mnCols;
nItemPos = VALUESET_ITEM_NONEITEM;
}
else
{
if ( nLastItem+1 <= mnCols )
nItemPos = nCalcPos;
else
nItemPos = lcl_gotoLastLine(nLastItem, mnCols, nCalcPos);
}
}
nCalcPos = nItemPos;
}
while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE );
}
else
Control::KeyInput( rKEvt );
}
break;
case KEY_DOWN:
case KEY_PAGEDOWN:
{
if( rKEvt.GetKeyCode().GetCode() != KEY_PAGEDOWN ||
( !rKEvt.GetKeyCode().IsShift() && !rKEvt.GetKeyCode().IsMod1() && !rKEvt.GetKeyCode().IsMod2() ) )
{
const long nLineCount = ( ( KEY_DOWN == rKEvt.GetKeyCode().GetCode() ) ? 1 : mnVisLines );
do
{
if ( nCalcPos == VALUESET_ITEM_NONEITEM )
nItemPos = mnCurCol;
else if ( nCalcPos + mnCols <= nLastItem ) // we can go down
{
if ( nCalcPos + ( nLineCount * mnCols ) <= nLastItem )
nItemPos = nCalcPos + ( nLineCount * mnCols );
else
// Go to the last line. This can only happen for KEY_PAGEDOWN
nItemPos = lcl_gotoLastLine(nLastItem, mnCols, nCalcPos);
}
else // wrap around
{
{
if ( mpNoneItem )
{
mnCurCol = nCalcPos%mnCols;
nItemPos = VALUESET_ITEM_NONEITEM;
}
else
nItemPos = nCalcPos%mnCols;
}
}
nCalcPos = nItemPos;
}
while ( ImplGetItem( nItemPos )->meType == VALUESETITEM_SPACE );
}
else
Control::KeyInput( rKEvt );
}
break;
case KEY_RETURN:
//enable default handling of KEY_RETURN in dialogs
if(0 != (GetStyle()&WB_NO_DIRECTSELECT))
{
Select();
break;
}
//no break;
default:
Control::KeyInput( rKEvt );
bDefault = sal_True;
break;
}
if(!bDefault)
EndSelection();
if ( nItemPos != VALUESET_ITEM_NOTFOUND )
{
sal_uInt16 nItemId;
if ( nItemPos != VALUESET_ITEM_NONEITEM )
nItemId = GetItemId( nItemPos );
else
nItemId = 0;
if ( nItemId != mnSelItemId )
{
SelectItem( nItemId );
//select only if WB_NO_DIRECTSELECT is not set
if(0 == (GetStyle()&WB_NO_DIRECTSELECT))
Select();
}
}
}
// -----------------------------------------------------------------------
void ValueSet::Command( const CommandEvent& rCEvt )
{
if ( (rCEvt.GetCommand() == COMMAND_WHEEL) ||
(rCEvt.GetCommand() == COMMAND_STARTAUTOSCROLL) ||
(rCEvt.GetCommand() == COMMAND_AUTOSCROLL) )
{
if ( HandleScrollCommand( rCEvt, NULL, mpScrBar ) )
return;
}
Control::Command( rCEvt );
}
// -----------------------------------------------------------------------
void ValueSet::Paint( const Rectangle& )
{
if ( GetStyle() & WB_FLATVALUESET )
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
SetLineColor();
SetFillColor( rStyleSettings.GetFaceColor() );
long nOffY = maVirDev.GetOutputSizePixel().Height();
Size aWinSize = GetOutputSizePixel();
DrawRect( Rectangle( Point( 0, nOffY ), Point( aWinSize.Width(), aWinSize.Height() ) ) );
}
ImplDraw();
}
// -----------------------------------------------------------------------
void ValueSet::GetFocus()
{
OSL_TRACE ("value set getting focus");
ImplDrawSelect();
Control::GetFocus();
// Tell the accessible object that we got the focus.
ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) );
if( pAcc )
pAcc->GetFocus();
}
// -----------------------------------------------------------------------
void ValueSet::LoseFocus()
{
OSL_TRACE ("value set losing focus");
if ( mbNoSelection && mnSelItemId )
ImplHideSelect( mnSelItemId );
else
HideFocus();
Control::LoseFocus();
// Tell the accessible object that we lost the focus.
ValueSetAcc* pAcc = ValueSetAcc::getImplementation( GetAccessible( sal_False ) );
if( pAcc )
pAcc->LoseFocus();
}
// -----------------------------------------------------------------------
void ValueSet::Resize()
{
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
Control::Resize();
}
// -----------------------------------------------------------------------
void ValueSet::RequestHelp( const HelpEvent& rHEvt )
{
if ( (rHEvt.GetMode() & (HELPMODE_QUICK | HELPMODE_BALLOON)) == HELPMODE_QUICK )
{
Point aPos = ScreenToOutputPixel( rHEvt.GetMousePosPixel() );
size_t nItemPos = ImplGetItem( aPos );
if ( nItemPos != VALUESET_ITEM_NOTFOUND )
{
ValueSetItem* pItem = ImplGetItem( nItemPos );
Rectangle aItemRect = pItem->maRect;
Point aPt = OutputToScreenPixel( aItemRect.TopLeft() );
aItemRect.Left() = aPt.X();
aItemRect.Top() = aPt.Y();
aPt = OutputToScreenPixel( aItemRect.BottomRight() );
aItemRect.Right() = aPt.X();
aItemRect.Bottom() = aPt.Y();
Help::ShowQuickHelp( this, aItemRect, GetItemText( pItem->mnId ) );
return;
}
}
Control::RequestHelp( rHEvt );
}
// -----------------------------------------------------------------------
void ValueSet::StateChanged( StateChangedType nType )
{
Control::StateChanged( nType );
if ( nType == STATE_CHANGE_INITSHOW )
{
if ( mbFormat )
Format();
}
else if ( nType == STATE_CHANGE_UPDATEMODE )
{
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
else if ( nType == STATE_CHANGE_TEXT )
{
if ( mpNoneItem && !mbFormat && IsReallyVisible() && IsUpdateMode() )
{
ImplFormatItem( mpNoneItem );
Invalidate( mpNoneItem->maRect );
}
}
else if ( (nType == STATE_CHANGE_ZOOM) ||
(nType == STATE_CHANGE_CONTROLFONT) )
{
ImplInitSettings( sal_True, sal_False, sal_False );
Invalidate();
}
else if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
{
ImplInitSettings( sal_False, sal_True, sal_False );
Invalidate();
}
else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
{
ImplInitSettings( sal_False, sal_False, sal_True );
Invalidate();
}
else if ( (nType == STATE_CHANGE_STYLE) || (nType == STATE_CHANGE_ENABLE) )
{
mbFormat = sal_True;
ImplInitSettings( sal_False, sal_False, sal_True );
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::DataChanged( const DataChangedEvent& rDCEvt )
{
Control::DataChanged( rDCEvt );
if ( (rDCEvt.GetType() == DATACHANGED_FONTS) ||
(rDCEvt.GetType() == DATACHANGED_DISPLAY) ||
(rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) ||
((rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
(rDCEvt.GetFlags() & SETTINGS_STYLE)) )
{
mbFormat = sal_True;
ImplInitSettings( sal_True, sal_True, sal_True );
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::Select()
{
maSelectHdl.Call( this );
}
// -----------------------------------------------------------------------
void ValueSet::DoubleClick()
{
maDoubleClickHdl.Call( this );
}
// -----------------------------------------------------------------------
void ValueSet::UserDraw( const UserDrawEvent& )
{
}
// -----------------------------------------------------------------------
void ValueSet::InsertItem( sal_uInt16 nItemId, const Image& rImage, size_t nPos )
{
DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" );
DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND,
"ValueSet::InsertItem(): ItemId already exists" );
ValueSetItem* pItem = new ValueSetItem( *this );
pItem->mnId = nItemId;
pItem->meType = VALUESETITEM_IMAGE;
pItem->maImage = rImage;
if ( nPos < mpImpl->mpItemList->size() ) {
ValueItemList::iterator it = mpImpl->mpItemList->begin();
::std::advance( it, nPos );
mpImpl->mpItemList->insert( it, pItem );
} else {
mpImpl->mpItemList->push_back( pItem );
}
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
void ValueSet::InsertItem( sal_uInt16 nItemId, const Color& rColor, size_t nPos )
{
DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" );
DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND,
"ValueSet::InsertItem(): ItemId already exists" );
ValueSetItem* pItem = new ValueSetItem( *this );
pItem->mnId = nItemId;
pItem->meType = VALUESETITEM_COLOR;
pItem->maColor = rColor;
if ( nPos < mpImpl->mpItemList->size() ) {
ValueItemList::iterator it = mpImpl->mpItemList->begin();
::std::advance( it, nPos );
mpImpl->mpItemList->insert( it, pItem );
} else {
mpImpl->mpItemList->push_back( pItem );
}
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
void ValueSet::InsertItem( sal_uInt16 nItemId, const Image& rImage,
const XubString& rText, size_t nPos )
{
DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" );
DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND,
"ValueSet::InsertItem(): ItemId already exists" );
ValueSetItem* pItem = new ValueSetItem( *this );
pItem->mnId = nItemId;
pItem->meType = VALUESETITEM_IMAGE;
pItem->maImage = rImage;
pItem->maText = rText;
if ( nPos < mpImpl->mpItemList->size() ) {
ValueItemList::iterator it = mpImpl->mpItemList->begin();
::std::advance( it, nPos );
mpImpl->mpItemList->insert( it, pItem );
} else {
mpImpl->mpItemList->push_back( pItem );
}
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
void ValueSet::InsertItem( sal_uInt16 nItemId, const Color& rColor,
const XubString& rText, size_t nPos )
{
DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" );
DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND,
"ValueSet::InsertItem(): ItemId already exists" );
ValueSetItem* pItem = new ValueSetItem( *this );
pItem->mnId = nItemId;
pItem->meType = VALUESETITEM_COLOR;
pItem->maColor = rColor;
pItem->maText = rText;
if ( nPos < mpImpl->mpItemList->size() ) {
ValueItemList::iterator it = mpImpl->mpItemList->begin();
::std::advance( it, nPos );
mpImpl->mpItemList->insert( it, pItem );
} else {
mpImpl->mpItemList->push_back( pItem );
}
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
void ValueSet::InsertItem( sal_uInt16 nItemId, size_t nPos )
{
DBG_ASSERT( nItemId, "ValueSet::InsertItem(): ItemId == 0" );
DBG_ASSERT( GetItemPos( nItemId ) == VALUESET_ITEM_NOTFOUND,
"ValueSet::InsertItem(): ItemId already exists" );
ValueSetItem* pItem = new ValueSetItem( *this );
pItem->mnId = nItemId;
pItem->meType = VALUESETITEM_USERDRAW;
if ( nPos < mpImpl->mpItemList->size() ) {
ValueItemList::iterator it = mpImpl->mpItemList->begin();
::std::advance( it, nPos );
mpImpl->mpItemList->insert( it, pItem );
} else {
mpImpl->mpItemList->push_back( pItem );
}
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
void ValueSet::RemoveItem( sal_uInt16 nItemId )
{
size_t nPos = GetItemPos( nItemId );
if ( nPos == VALUESET_ITEM_NOTFOUND )
return;
if ( nPos < mpImpl->mpItemList->size() ) {
ValueItemList::iterator it = mpImpl->mpItemList->begin();
::std::advance( it, nPos );
delete *it;
mpImpl->mpItemList->erase( it );
}
// Variablen zuruecksetzen
if ( (mnHighItemId == nItemId) || (mnSelItemId == nItemId) )
{
mnCurCol = 0;
mnOldItemId = 0;
mnHighItemId = 0;
mnSelItemId = 0;
mbNoSelection = sal_True;
}
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
void ValueSet::Clear()
{
ImplDeleteItems();
// Variablen zuruecksetzen
mnFirstLine = 0;
mnCurCol = 0;
mnOldItemId = 0;
mnHighItemId = 0;
mnSelItemId = 0;
mbNoSelection = sal_True;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
// -----------------------------------------------------------------------
size_t ValueSet::GetItemCount() const
{
return mpImpl->mpItemList->size();
}
// -----------------------------------------------------------------------
size_t ValueSet::GetItemPos( sal_uInt16 nItemId ) const
{
for ( size_t i = 0, n = mpImpl->mpItemList->size(); i < n; ++i ) {
ValueSetItem* pItem = (*mpImpl->mpItemList)[ i ];
if ( pItem->mnId == nItemId ) {
return i;
}
}
return VALUESET_ITEM_NOTFOUND;
}
// -----------------------------------------------------------------------
sal_uInt16 ValueSet::GetItemId( size_t nPos ) const
{
return ( nPos < mpImpl->mpItemList->size() ) ? (*mpImpl->mpItemList)[ nPos ]->mnId : 0 ;
}
// -----------------------------------------------------------------------
sal_uInt16 ValueSet::GetItemId( const Point& rPos ) const
{
size_t nItemPos = ImplGetItem( rPos );
if ( nItemPos != VALUESET_ITEM_NOTFOUND )
return GetItemId( nItemPos );
return 0;
}
// -----------------------------------------------------------------------
Rectangle ValueSet::GetItemRect( sal_uInt16 nItemId ) const
{
size_t nPos = GetItemPos( nItemId );
if ( nPos != VALUESET_ITEM_NOTFOUND )
return (*mpImpl->mpItemList)[ nPos ]->maRect;
else
return Rectangle();
}
// -----------------------------------------------------------------------
void ValueSet::EnableFullItemMode( sal_Bool bFullMode )
{
mbFullMode = bFullMode;
}
// -----------------------------------------------------------------------
void ValueSet::SetColCount( sal_uInt16 nNewCols )
{
if ( mnUserCols != nNewCols )
{
mnUserCols = nNewCols;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::SetLineCount( sal_uInt16 nNewLines )
{
if ( mnUserVisLines != nNewLines )
{
mnUserVisLines = nNewLines;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::SetItemWidth( long nNewItemWidth )
{
if ( mnUserItemWidth != nNewItemWidth )
{
mnUserItemWidth = nNewItemWidth;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::SetItemHeight( long nNewItemHeight )
{
if ( mnUserItemHeight != nNewItemHeight )
{
mnUserItemHeight = nNewItemHeight;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::SelectItem( sal_uInt16 nItemId )
{
size_t nItemPos = 0;
if ( nItemId )
{
nItemPos = GetItemPos( nItemId );
if ( nItemPos == VALUESET_ITEM_NOTFOUND )
return;
if ( (*mpImpl->mpItemList)[ nItemPos ]->meType == VALUESETITEM_SPACE )
return;
}
if ( (mnSelItemId != nItemId) || mbNoSelection )
{
sal_uInt16 nOldItem = mnSelItemId ? mnSelItemId : 1;
mnSelItemId = nItemId;
mbNoSelection = sal_False;
sal_Bool bNewOut;
sal_Bool bNewLine;
if ( !mbFormat && IsReallyVisible() && IsUpdateMode() )
bNewOut = sal_True;
else
bNewOut = sal_False;
bNewLine = sal_False;
// Gegebenenfalls in den sichtbaren Bereich scrollen
if ( mbScroll && nItemId )
{
sal_uInt16 nNewLine = (sal_uInt16)(nItemPos / mnCols);
if ( nNewLine < mnFirstLine )
{
mnFirstLine = nNewLine;
bNewLine = sal_True;
}
else if ( nNewLine > (sal_uInt16)(mnFirstLine+mnVisLines-1) )
{
mnFirstLine = (sal_uInt16)(nNewLine-mnVisLines+1);
bNewLine = sal_True;
}
}
if ( bNewOut )
{
if ( bNewLine )
{
// Falls sich der sichtbare Bereich geaendert hat,
// alles neu ausgeben
mbFormat = sal_True;
ImplDraw();
}
else
{
// alte Selection wegnehmen und neue ausgeben
ImplHideSelect( nOldItem );
ImplDrawSelect();
}
}
if( ImplHasAccessibleListeners() )
{
// focus event (deselect)
if( nOldItem )
{
const size_t nPos = GetItemPos( nItemId );
if( nPos != VALUESET_ITEM_NOTFOUND )
{
ValueItemAcc* pItemAcc = ValueItemAcc::getImplementation(
(*mpImpl->mpItemList)[ nPos ]->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) );
if( pItemAcc )
{
::com::sun::star::uno::Any aOldAny, aNewAny;
if( !mpImpl->mbIsTransientChildrenDisabled)
{
aOldAny <<= ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >(
static_cast< ::cppu::OWeakObject* >( pItemAcc ));
ImplFireAccessibleEvent (::com::sun::star::accessibility::AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aOldAny, aNewAny );
}
else
{
aOldAny <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED;
pItemAcc->FireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED, aOldAny, aNewAny );
}
}
}
}
// focus event (select)
const size_t nPos = GetItemPos( mnSelItemId );
ValueSetItem* pItem;
if( nPos != VALUESET_ITEM_NOTFOUND )
pItem = (*mpImpl->mpItemList)[ nPos ];
else
pItem = mpNoneItem;
ValueItemAcc* pItemAcc = NULL;
if (pItem != NULL)
pItemAcc = ValueItemAcc::getImplementation(pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) );
if( pItemAcc )
{
::com::sun::star::uno::Any aOldAny, aNewAny;
if( !mpImpl->mbIsTransientChildrenDisabled)
{
aNewAny <<= ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >(
static_cast< ::cppu::OWeakObject* >( pItemAcc ));
ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::ACTIVE_DESCENDANT_CHANGED, aOldAny, aNewAny );
}
else
{
aNewAny <<= ::com::sun::star::accessibility::AccessibleStateType::FOCUSED;
pItemAcc->FireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::STATE_CHANGED, aOldAny, aNewAny );
}
}
// selection event
::com::sun::star::uno::Any aOldAny, aNewAny;
ImplFireAccessibleEvent( ::com::sun::star::accessibility::AccessibleEventId::SELECTION_CHANGED, aOldAny, aNewAny );
}
mpImpl->maHighlightHdl.Call(this);
}
}
// -----------------------------------------------------------------------
void ValueSet::SetNoSelection()
{
mbNoSelection = sal_True;
mbHighlight = sal_False;
mbSelection = sal_False;
if ( IsReallyVisible() && IsUpdateMode() )
ImplDraw();
}
// -----------------------------------------------------------------------
void ValueSet::SetItemImage( sal_uInt16 nItemId, const Image& rImage )
{
size_t nPos = GetItemPos( nItemId );
if ( nPos == VALUESET_ITEM_NOTFOUND )
return;
ValueSetItem* pItem = (*mpImpl->mpItemList)[ nPos ];
pItem->meType = VALUESETITEM_IMAGE;
pItem->maImage = rImage;
if ( !mbFormat && IsReallyVisible() && IsUpdateMode() )
{
ImplFormatItem( pItem );
Invalidate( pItem->maRect );
}
else
mbFormat = sal_True;
}
// -----------------------------------------------------------------------
Image ValueSet::GetItemImage( sal_uInt16 nItemId ) const
{
size_t nPos = GetItemPos( nItemId );
if ( nPos != VALUESET_ITEM_NOTFOUND )
return (*mpImpl->mpItemList)[ nPos ]->maImage;
else
return Image();
}
// -----------------------------------------------------------------------
void ValueSet::SetItemColor( sal_uInt16 nItemId, const Color& rColor )
{
size_t nPos = GetItemPos( nItemId );
if ( nPos == VALUESET_ITEM_NOTFOUND )
return;
ValueSetItem* pItem = (*mpImpl->mpItemList)[ nPos ];
pItem->meType = VALUESETITEM_COLOR;
pItem->maColor = rColor;
if ( !mbFormat && IsReallyVisible() && IsUpdateMode() )
{
ImplFormatItem( pItem );
Invalidate( pItem->maRect );
}
else
mbFormat = sal_True;
}
// -----------------------------------------------------------------------
Color ValueSet::GetItemColor( sal_uInt16 nItemId ) const
{
size_t nPos = GetItemPos( nItemId );
if ( nPos != VALUESET_ITEM_NOTFOUND )
return (*mpImpl->mpItemList)[ nPos ]->maColor;
else
return Color();
}
// -----------------------------------------------------------------------
void ValueSet::SetItemData( sal_uInt16 nItemId, void* pData )
{
size_t nPos = GetItemPos( nItemId );
if ( nPos == VALUESET_ITEM_NOTFOUND )
return;
ValueSetItem* pItem = (*mpImpl->mpItemList)[ nPos ];
pItem->mpData = pData;
if ( pItem->meType == VALUESETITEM_USERDRAW )
{
if ( !mbFormat && IsReallyVisible() && IsUpdateMode() )
{
ImplFormatItem( pItem );
Invalidate( pItem->maRect );
}
else
mbFormat = sal_True;
}
}
// -----------------------------------------------------------------------
void* ValueSet::GetItemData( sal_uInt16 nItemId ) const
{
size_t nPos = GetItemPos( nItemId );
if ( nPos != VALUESET_ITEM_NOTFOUND )
return (*mpImpl->mpItemList)[ nPos ]->mpData;
else
return NULL;
}
// -----------------------------------------------------------------------
void ValueSet::SetItemText( sal_uInt16 nItemId, const XubString& rText )
{
size_t nPos = GetItemPos( nItemId );
if ( nPos == VALUESET_ITEM_NOTFOUND )
return;
ValueSetItem* pItem = (*mpImpl->mpItemList)[ nPos ];
// Remember old and new name for accessibility event.
::com::sun::star::uno::Any aOldName, aNewName;
::rtl::OUString sString (pItem->maText);
aOldName <<= sString;
sString = rText;
aNewName <<= sString;
pItem->maText = rText;
if ( !mbFormat && IsReallyVisible() && IsUpdateMode() )
{
sal_uInt16 nTempId = mnSelItemId;
if ( mbHighlight )
nTempId = mnHighItemId;
if ( nTempId == nItemId )
ImplDrawItemText( pItem->maText );
}
if (ImplHasAccessibleListeners())
{
::com::sun::star::uno::Reference<
::com::sun::star::accessibility::XAccessible> xAccessible (
pItem->GetAccessible( mpImpl->mbIsTransientChildrenDisabled ) );
static_cast<ValueItemAcc*>(xAccessible.get())->FireAccessibleEvent (
::com::sun::star::accessibility::AccessibleEventId::NAME_CHANGED,
aOldName, aNewName);
}
}
// -----------------------------------------------------------------------
XubString ValueSet::GetItemText( sal_uInt16 nItemId ) const
{
size_t nPos = GetItemPos( nItemId );
if ( nPos != VALUESET_ITEM_NOTFOUND )
return (*mpImpl->mpItemList)[ nPos ]->maText;
else
return XubString();
}
// -----------------------------------------------------------------------
void ValueSet::SetColor( const Color& rColor )
{
maColor = rColor;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
ImplDraw();
}
// -----------------------------------------------------------------------
void ValueSet::SetExtraSpacing( sal_uInt16 nNewSpacing )
{
if ( GetStyle() & WB_ITEMBORDER )
{
mnSpacing = nNewSpacing;
mbFormat = sal_True;
if ( IsReallyVisible() && IsUpdateMode() )
Invalidate();
}
}
// -----------------------------------------------------------------------
void ValueSet::StartSelection()
{
mnOldItemId = mnSelItemId;
mbHighlight = sal_True;
mbSelection = sal_True;
mnHighItemId = mnSelItemId;
}
// -----------------------------------------------------------------------
void ValueSet::EndSelection()
{
if ( mbHighlight )
{
if ( IsTracking() )
EndTracking( ENDTRACK_CANCEL );
ImplHighlightItem( mnSelItemId );
mbHighlight = sal_False;
}
mbSelection = sal_False;
}
// -----------------------------------------------------------------------
sal_Bool ValueSet::StartDrag( const CommandEvent& rCEvt, Region& rRegion )
{
if ( rCEvt.GetCommand() != COMMAND_STARTDRAG )
return sal_False;
// Gegebenenfalls eine vorhandene Aktion abbrechen
EndSelection();
// Testen, ob angeklickte Seite selektiert ist. Falls dies nicht
// der Fall ist, setzen wir ihn als aktuellen Eintrag. Falls Drag and
// Drop auch mal ueber Tastatur ausgeloest werden kann, testen wir
// dies nur bei einer Mausaktion.
sal_uInt16 nSelId;
if ( rCEvt.IsMouseEvent() )
nSelId = GetItemId( rCEvt.GetMousePosPixel() );
else
nSelId = mnSelItemId;
// Falls kein Eintrag angeklickt wurde, starten wir kein Dragging
if ( !nSelId )
return sal_False;
// Testen, ob Seite selektiertiert ist. Falls nicht, als aktuelle
// Seite setzen und Select rufen.
if ( nSelId != mnSelItemId )
{
SelectItem( nSelId );
Update();
Select();
}
Region aRegion;
// Region zuweisen
rRegion = aRegion;
return sal_True;
}
// -----------------------------------------------------------------------
Size ValueSet::CalcWindowSizePixel( const Size& rItemSize, sal_uInt16 nDesireCols,
sal_uInt16 nDesireLines )
{
size_t nCalcCols = nDesireCols;
size_t nCalcLines = nDesireLines;
if ( !nCalcCols )
{
if ( mnUserCols )
nCalcCols = mnUserCols;
else
nCalcCols = 1;
}
if ( !nCalcLines )
{
nCalcLines = mnVisLines;
if ( mbFormat )
{
if ( mnUserVisLines )
nCalcLines = mnUserVisLines;
else
{
nCalcLines = mpImpl->mpItemList->size() / nCalcCols;
if ( mpImpl->mpItemList->size() % nCalcCols )
nCalcLines++;
else if ( !nCalcLines )
nCalcLines = 1;
}
}
}
Size aSize( rItemSize.Width()*nCalcCols, rItemSize.Height()*nCalcLines );
WinBits nStyle = GetStyle();
long nTxtHeight = GetTextHeight();
long nSpace;
long n;
if ( nStyle & WB_ITEMBORDER )
{
if ( nStyle & WB_DOUBLEBORDER )
n = ITEM_OFFSET_DOUBLE;
else
n = ITEM_OFFSET;
aSize.Width() += n*nCalcCols;
aSize.Height() += n*nCalcLines;
}
else
n = 0;
if ( mnSpacing )
{
nSpace = mnSpacing;
aSize.Width() += mnSpacing*(nCalcCols-1);
aSize.Height() += mnSpacing*(nCalcLines-1);
}
else
nSpace = 0;
if ( nStyle & WB_NAMEFIELD )
{
aSize.Height() += nTxtHeight + NAME_OFFSET;
if ( !(nStyle & WB_FLATVALUESET) )
aSize.Height() += NAME_LINE_HEIGHT+NAME_LINE_OFF_Y;
}
if ( nStyle & WB_NONEFIELD )
{
aSize.Height() += nTxtHeight + n + nSpace;
if ( nStyle & WB_RADIOSEL )
aSize.Height() += 8;
}
// Evt. ScrollBar-Breite aufaddieren
aSize.Width() += GetScrollWidth();
return aSize;
}
// -----------------------------------------------------------------------
Size ValueSet::CalcItemSizePixel( const Size& rItemSize, sal_Bool bOut ) const
{
Size aSize = rItemSize;
WinBits nStyle = GetStyle();
if ( nStyle & WB_ITEMBORDER )
{
long n;
if ( nStyle & WB_DOUBLEBORDER )
n = ITEM_OFFSET_DOUBLE;
else
n = ITEM_OFFSET;
if ( bOut )
{
aSize.Width() += n;
aSize.Height() += n;
}
else
{
aSize.Width() -= n;
aSize.Height() -= n;
}
}
return aSize;
}
// -----------------------------------------------------------------------
long ValueSet::GetScrollWidth() const
{
if ( GetStyle() & WB_VSCROLL )
{
((ValueSet*)this)->ImplInitScrollBar();
return mpScrBar->GetSizePixel().Width()+SCRBAR_OFFSET;
}
else
return 0;
}
// -----------------------------------------------------------------------
void ValueSet::SetHighlightHdl( const Link& rLink )
{
mpImpl->maHighlightHdl = rLink;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */