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|
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* 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).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svtools.hxx"
#define _CTRLBOX_CXX
#include <tools/debug.hxx>
#include <vcl/svapp.hxx>
#include <vcl/field.hxx>
#include <comphelper/processfactory.hxx>
#include <unotools/charclass.hxx>
#include <svtools/svtdata.hxx>
#include <svtools/svtools.hrc>
#include <ctrlbox.hxx>
#include <ctrltool.hxx>
#include <vcl/i18nhelp.hxx>
#define IMGTEXTSPACE 2
#define EXTRAFONTSIZE 5
static sal_Unicode aImplSymbolFontText[] = {0xF021,0xF032,0xF043,0xF054,0xF065,0xF076,0xF0B7,0xF0C8,0};
static sal_Unicode aImplStarSymbolText[] = {0x2706,0x2704,0x270D,0xE033,0x2211,0x2288,0};
// ========================================================================
// ColorListBox
// ========================================================================
// --------------------
// - ImplColorListData -
// --------------------
struct ImplColorListData
{
Color aColor;
BOOL bColor;
ImplColorListData() : aColor( COL_BLACK ) { bColor = FALSE; }
ImplColorListData( const Color& rColor ) : aColor( rColor ) { bColor = TRUE; }
};
DECLARE_LIST( ImpColorList, ImplColorListData* )
// -----------------------------------------------------------------------
void ColorListBox::ImplInit()
{
pColorList = new ImpColorList( 256, 64 );
aImageSize.Width() = GetTextWidth( XubString( RTL_CONSTASCII_USTRINGPARAM( "xxx" ) ) );
aImageSize.Height() = GetTextHeight();
aImageSize.Height() -= 2;
EnableUserDraw( TRUE );
SetUserItemSize( aImageSize );
}
// -----------------------------------------------------------------------
void ColorListBox::ImplDestroyColorEntries()
{
for ( USHORT n = (USHORT) pColorList->Count(); n; )
{
ImplColorListData* pData = pColorList->GetObject( --n );
delete pData;
}
pColorList->Clear();
}
// -----------------------------------------------------------------------
ColorListBox::ColorListBox( Window* pParent, WinBits nWinStyle ) :
ListBox( pParent, nWinStyle )
{
ImplInit();
}
// -----------------------------------------------------------------------
ColorListBox::ColorListBox( Window* pParent, const ResId& rResId ) :
ListBox( pParent, rResId )
{
ImplInit();
}
// -----------------------------------------------------------------------
ColorListBox::~ColorListBox()
{
ImplDestroyColorEntries();
delete pColorList;
}
// -----------------------------------------------------------------------
USHORT ColorListBox::InsertEntry( const XubString& rStr, USHORT nPos )
{
nPos = ListBox::InsertEntry( rStr, nPos );
if ( nPos != LISTBOX_ERROR )
{
ImplColorListData* pData = new ImplColorListData;
pColorList->Insert( pData, nPos );
}
return nPos;
}
// -----------------------------------------------------------------------
USHORT ColorListBox::InsertEntry( const Color& rColor, const XubString& rStr,
USHORT nPos )
{
nPos = ListBox::InsertEntry( rStr, nPos );
if ( nPos != LISTBOX_ERROR )
{
ImplColorListData* pData = new ImplColorListData( rColor );
pColorList->Insert( pData, nPos );
}
return nPos;
}
// -----------------------------------------------------------------------
void ColorListBox::InsertAutomaticEntry()
{
// insert the "Automatic"-entry always on the first position
InsertEntry( Color( COL_AUTO ), SvtResId( STR_SVT_AUTOMATIC_COLOR ), 0 );
}
// -----------------------------------------------------------------------
void ColorListBox::RemoveEntry( USHORT nPos )
{
ListBox::RemoveEntry( nPos );
delete pColorList->Remove( nPos );
}
// -----------------------------------------------------------------------
void ColorListBox::Clear()
{
ImplDestroyColorEntries();
ListBox::Clear();
}
// -----------------------------------------------------------------------
void ColorListBox::CopyEntries( const ColorListBox& rBox )
{
// Liste leeren
ImplDestroyColorEntries();
// Daten kopieren
USHORT nCount = (USHORT) rBox.pColorList->Count();
for ( USHORT n = 0; n < nCount; n++ )
{
ImplColorListData* pData = rBox.pColorList->GetObject( n );
USHORT nPos = InsertEntry( rBox.GetEntry( n ), LISTBOX_APPEND );
if ( nPos != LISTBOX_ERROR )
pColorList->Insert( new ImplColorListData( *pData ), nPos );
}
}
// -----------------------------------------------------------------------
USHORT ColorListBox::GetEntryPos( const Color& rColor ) const
{
for( USHORT n = (USHORT) pColorList->Count(); n; )
{
ImplColorListData* pData = pColorList->GetObject( --n );
if ( pData->bColor && ( pData->aColor == rColor ) )
return n;
}
return LISTBOX_ENTRY_NOTFOUND;
}
// -----------------------------------------------------------------------
Color ColorListBox::GetEntryColor( USHORT nPos ) const
{
Color aColor;
ImplColorListData* pData = pColorList->GetObject( nPos );
if ( pData && pData->bColor )
aColor = pData->aColor;
return aColor;
}
// -----------------------------------------------------------------------
void ColorListBox::UserDraw( const UserDrawEvent& rUDEvt )
{
ImplColorListData* pData = pColorList->GetObject( rUDEvt.GetItemId() );
if ( pData )
{
if ( pData->bColor )
{
Point aPos( rUDEvt.GetRect().TopLeft() );
aPos.X() += 2;
aPos.Y() += ( rUDEvt.GetRect().GetHeight() - aImageSize.Height() ) / 2;
rUDEvt.GetDevice()->Push();
rUDEvt.GetDevice()->SetFillColor( pData->aColor );
rUDEvt.GetDevice()->SetLineColor( rUDEvt.GetDevice()->GetTextColor() );
rUDEvt.GetDevice()->DrawRect( Rectangle( aPos, aImageSize ) );
rUDEvt.GetDevice()->Pop();
ListBox::DrawEntry( rUDEvt, FALSE, TRUE, FALSE );
}
else
ListBox::DrawEntry( rUDEvt, FALSE, TRUE, TRUE );
}
else
ListBox::DrawEntry( rUDEvt, TRUE, TRUE, FALSE );
}
// =======================================================================
// LineListBox
// =======================================================================
// -------------------
// - ImpListListData -
// -------------------
struct ImpLineListData
{
long nLine1;
long nLine2;
long nDistance;
};
DECLARE_LIST( ImpLineList, ImpLineListData* )
// -----------------------------------------------------------------------
inline const Color& LineListBox::GetPaintColor( void ) const
{
return maPaintCol;
}
// -----------------------------------------------------------------------
void LineListBox::ImpGetLine( long nLine1, long nLine2, long nDistance,
Bitmap& rBmp, XubString& rStr )
{
Size aSize = GetOutputSizePixel();
aSize.Width() -= 20;
aSize.Width() -= aTxtSize.Width();
aSize.Height() = aTxtSize.Height();
// SourceUnit nach Twips
if ( eSourceUnit == FUNIT_POINT )
{
nLine1 *= 20;
nLine2 *= 20;
nDistance *= 20;
}
else if ( eSourceUnit == FUNIT_MM )
{
nLine1 *= 14440;
nLine1 /= 254;
nLine2 *= 14440;
nLine2 /= 254;
nDistance *= 14440;
nDistance /= 254;
}
// Linien malen
aSize = aVirDev.PixelToLogic( aSize );
long nPix = aVirDev.PixelToLogic( Size( 0, 1 ) ).Height();
long n1 = nLine1 / 100;
long n2 = nLine2 / 100;
long nDist = nDistance / 100;
n1 += nPix-1;
n1 -= n1%nPix;
if ( n2 )
{
nDist += nPix-1;
nDist -= nDist%nPix;
n2 += nPix-1;
n2 -= n2%nPix;
}
long nVirHeight = n1+nDist+n2;
if ( nVirHeight > aSize.Height() )
aSize.Height() = nVirHeight;
// negative Breiten muss und darf man nicht painten
if ( aSize.Width() > 0 )
{
Size aVirSize = aVirDev.LogicToPixel( aSize );
if ( aVirDev.GetOutputSizePixel() != aVirSize )
aVirDev.SetOutputSizePixel( aVirSize );
aVirDev.SetFillColor( GetSettings().GetStyleSettings().GetFieldColor() );
aVirDev.DrawRect( Rectangle( Point(), aSize ) );
aVirDev.SetFillColor( GetPaintColor() );
aVirDev.DrawRect( Rectangle( 0, 0, aSize.Width(), n1-nPix ) );
if ( n2 )
{
aVirDev.DrawRect( Rectangle( 0, n1+nDist,
aSize.Width(), n1+nDist+n2-nPix ) );
}
rBmp = aVirDev.GetBitmap( Point(), Size( aSize.Width(), n1+nDist+n2 ) );
}
// Twips nach Unit
if ( eUnit == FUNIT_POINT )
{
nLine1 /= 20;
nLine2 /= 20;
nDistance /= 20;
rStr.AssignAscii( " pt" );
}
else if ( eUnit == FUNIT_MM )
{
nLine1 *= 254;
nLine1 /= 14400;
nLine2 *= 254;
nLine2 /= 14400;
nDistance *= 254;
nDistance /= 14400;
rStr.AssignAscii( " mm" );
}
String aNum( GetSettings().GetLocaleI18nHelper().GetNum( nLine1+nLine2+nDistance, 2 ) );
rStr.Insert( aNum, 0 );
}
// -----------------------------------------------------------------------
void LineListBox::ImplInit()
{
aTxtSize.Width() = GetTextWidth( XubString( RTL_CONSTASCII_USTRINGPARAM( "99,99 mm" ) ) );
aTxtSize.Height() = GetTextHeight();
pLineList = new ImpLineList;
eUnit = FUNIT_POINT;
eSourceUnit = FUNIT_POINT;
aVirDev.SetLineColor();
aVirDev.SetMapMode( MapMode( MAP_TWIP ) );
UpdatePaintLineColor();
}
// -----------------------------------------------------------------------
LineListBox::LineListBox( Window* pParent, WinBits nWinStyle ) :
ListBox( pParent, nWinStyle ),
aColor( COL_BLACK ),
maPaintCol( COL_BLACK )
{
ImplInit();
}
// -----------------------------------------------------------------------
LineListBox::LineListBox( Window* pParent, const ResId& rResId ) :
ListBox( pParent, rResId ),
aColor( COL_BLACK ),
maPaintCol( COL_BLACK )
{
ImplInit();
}
// -----------------------------------------------------------------------
LineListBox::~LineListBox()
{
ULONG n = 0;
ULONG nCount = pLineList->Count();
while ( n < nCount )
{
ImpLineListData* pData = pLineList->GetObject( n );
if ( pData )
delete pData;
n++;
}
delete pLineList;
}
// -----------------------------------------------------------------------
USHORT LineListBox::InsertEntry( const XubString& rStr, USHORT nPos )
{
nPos = ListBox::InsertEntry( rStr, nPos );
if ( nPos != LISTBOX_ERROR )
pLineList->Insert( NULL, nPos );
return nPos;
}
// -----------------------------------------------------------------------
USHORT LineListBox::InsertEntry( long nLine1, long nLine2, long nDistance,
USHORT nPos )
{
XubString aStr;
Bitmap aBmp;
ImpGetLine( nLine1, nLine2, nDistance, aBmp, aStr );
nPos = ListBox::InsertEntry( aStr, aBmp, nPos );
if ( nPos != LISTBOX_ERROR )
{
ImpLineListData* pData = new ImpLineListData;
pData->nLine1 = nLine1;
pData->nLine2 = nLine2;
pData->nDistance = nDistance;
pLineList->Insert( pData, nPos );
}
return nPos;
}
// -----------------------------------------------------------------------
void LineListBox::RemoveEntry( USHORT nPos )
{
ListBox::RemoveEntry( nPos );
ImpLineListData* pData = pLineList->Remove( nPos );
if ( pData )
delete pData;
}
// -----------------------------------------------------------------------
void LineListBox::Clear()
{
ULONG n = 0;
ULONG nCount = pLineList->Count();
while ( n < nCount )
{
ImpLineListData* pData = pLineList->GetObject( n );
if ( pData )
delete pData;
n++;
}
pLineList->Clear();
ListBox::Clear();
}
// -----------------------------------------------------------------------
USHORT LineListBox::GetEntryPos( long nLine1, long nLine2,
long nDistance ) const
{
ULONG n = 0;
ULONG nCount = pLineList->Count();
while ( n < nCount )
{
ImpLineListData* pData = pLineList->GetObject( n );
if ( pData )
{
if ( (pData->nLine1 == nLine1) &&
(pData->nLine2 == nLine2) &&
(pData->nDistance == nDistance) )
return (USHORT)n;
}
n++;
}
return LISTBOX_ENTRY_NOTFOUND;
}
// -----------------------------------------------------------------------
long LineListBox::GetEntryLine1( USHORT nPos ) const
{
ImpLineListData* pData = pLineList->GetObject( nPos );
if ( pData )
return pData->nLine1;
else
return 0;
}
// -----------------------------------------------------------------------
long LineListBox::GetEntryLine2( USHORT nPos ) const
{
ImpLineListData* pData = pLineList->GetObject( nPos );
if ( pData )
return pData->nLine2;
else
return 0;
}
// -----------------------------------------------------------------------
long LineListBox::GetEntryDistance( USHORT nPos ) const
{
ImpLineListData* pData = pLineList->GetObject( nPos );
if ( pData )
return pData->nDistance;
else
return 0;
}
// -----------------------------------------------------------------------
void LineListBox::UpdateLineColors( void )
{
if( UpdatePaintLineColor() )
{
ULONG nCount = pLineList->Count();
if( !nCount )
return;
XubString aStr;
Bitmap aBmp;
// exchange entries which containing lines
SetUpdateMode( FALSE );
USHORT nSelEntry = GetSelectEntryPos();
for( ULONG n = 0 ; n < nCount ; ++n )
{
ImpLineListData* pData = pLineList->GetObject( n );
if( pData )
{
// exchange listbox data
ListBox::RemoveEntry( USHORT( n ) );
ImpGetLine( pData->nLine1, pData->nLine2, pData->nDistance, aBmp, aStr );
ListBox::InsertEntry( aStr, aBmp, USHORT( n ) );
}
}
if( nSelEntry != LISTBOX_ENTRY_NOTFOUND )
SelectEntryPos( nSelEntry );
SetUpdateMode( TRUE );
Invalidate();
}
}
// -----------------------------------------------------------------------
BOOL LineListBox::UpdatePaintLineColor( void )
{
BOOL bRet = TRUE;
const StyleSettings& rSettings = GetSettings().GetStyleSettings();
Color aNewCol( rSettings.GetWindowColor().IsDark()? rSettings.GetLabelTextColor() : aColor );
bRet = aNewCol != maPaintCol;
if( bRet )
maPaintCol = aNewCol;
return bRet;
}
// -----------------------------------------------------------------------
void LineListBox::DataChanged( const DataChangedEvent& rDCEvt )
{
ListBox::DataChanged( rDCEvt );
if( ( rDCEvt.GetType() == DATACHANGED_SETTINGS ) && ( rDCEvt.GetFlags() & SETTINGS_STYLE ) )
UpdateLineColors();
}
// ===================================================================
// FontNameBox
// ===================================================================
struct ImplFontNameListData
{
FontInfo maInfo;
USHORT mnType;
ImplFontNameListData( const FontInfo& rInfo,
USHORT nType ) :
maInfo( rInfo ),
mnType( nType )
{}
};
DECLARE_LIST( ImplFontList, ImplFontNameListData* )
// -------------------------------------------------------------------
FontNameBox::FontNameBox( Window* pParent, WinBits nWinStyle ) :
ComboBox( pParent, nWinStyle )
{
InitBitmaps();
mpFontList = NULL;
mbWYSIWYG = FALSE;
mbSymbols = FALSE;
}
// -------------------------------------------------------------------
FontNameBox::FontNameBox( Window* pParent, const ResId& rResId ) :
ComboBox( pParent, rResId )
{
InitBitmaps();
mpFontList = NULL;
mbWYSIWYG = FALSE;
mbSymbols = FALSE;
}
// -------------------------------------------------------------------
FontNameBox::~FontNameBox()
{
ImplDestroyFontList();
}
// -------------------------------------------------------------------
void FontNameBox::DataChanged( const DataChangedEvent& rDCEvt )
{
ComboBox::DataChanged( rDCEvt );
if( rDCEvt.GetType() == DATACHANGED_SETTINGS && ( rDCEvt.GetFlags() & SETTINGS_STYLE ) )
InitBitmaps();
}
// -------------------------------------------------------------------
void FontNameBox::InitBitmaps( void )
{
BOOL bHC = GetSettings().GetStyleSettings().GetHighContrastMode();
maImagePrinterFont = Image( SvtResId( bHC? RID_IMG_PRINTERFONT_HC : RID_IMG_PRINTERFONT ) );
maImageBitmapFont = Image( SvtResId( bHC? RID_IMG_BITMAPFONT_HC : RID_IMG_BITMAPFONT ) );
maImageScalableFont = Image( SvtResId( bHC? RID_IMG_SCALABLEFONT_HC : RID_IMG_SCALABLEFONT ) );
}
// -------------------------------------------------------------------
void FontNameBox::ImplDestroyFontList()
{
if ( mpFontList )
{
ImplFontNameListData* pInfo = mpFontList->First();
while ( pInfo )
{
delete pInfo;
pInfo = mpFontList->Next();
}
delete mpFontList;
}
}
// -------------------------------------------------------------------
void FontNameBox::Fill( const FontList* pList )
{
// store old text and clear box
XubString aOldText = GetText();
Clear();
ImplDestroyFontList();
mpFontList = new ImplFontList;
// insert fonts
USHORT nFontCount = pList->GetFontNameCount();
for ( USHORT i = 0; i < nFontCount; i++ )
{
const FontInfo& rFontInfo = pList->GetFontName( i );
ULONG nIndex = InsertEntry( rFontInfo.GetName() );
if ( nIndex != LISTBOX_ERROR )
{
USHORT nType = pList->GetFontNameType( i );
ImplFontNameListData* pData = new ImplFontNameListData( rFontInfo, nType );
mpFontList->Insert( pData, nIndex );
}
}
ImplCalcUserItemSize();
// restore text
if ( aOldText.Len() )
SetText( aOldText );
}
// -------------------------------------------------------------------
void FontNameBox::EnableWYSIWYG( BOOL bEnable )
{
if ( bEnable != mbWYSIWYG )
{
mbWYSIWYG = bEnable;
EnableUserDraw( mbWYSIWYG | mbSymbols );
ImplCalcUserItemSize();
}
}
// -------------------------------------------------------------------
void FontNameBox::EnableSymbols( BOOL bEnable )
{
if ( bEnable != mbSymbols )
{
mbSymbols = bEnable;
EnableUserDraw( mbWYSIWYG | mbSymbols );
ImplCalcUserItemSize();
}
}
// -------------------------------------------------------------------
void FontNameBox::ImplCalcUserItemSize()
{
Size aUserItemSz;
if ( mbWYSIWYG && mpFontList )
{
USHORT nMaxLen = 0;
BOOL bSymbolFont = FALSE;
BOOL bStarSymbol = FALSE;
for ( USHORT n = GetEntryCount(); n; )
{
ImplFontNameListData* pData = mpFontList->GetObject( --n );
XubString aFontName = pData->maInfo.GetName();
if ( aFontName.Len() > nMaxLen )
nMaxLen = aFontName.Len();
if ( pData->maInfo.GetCharSet() == RTL_TEXTENCODING_SYMBOL )
bSymbolFont = TRUE;
// starsymbol is a unicode font, but gets WYSIWIG symbols
if( aFontName.EqualsIgnoreCaseAscii( "starsymbol" )
|| aFontName.EqualsIgnoreCaseAscii( "opensymbol" ) )
bSymbolFont = bStarSymbol = TRUE;
}
// guess maximimum width
Size aOneCharSz( GetTextWidth( String( 'X' ) ), GetTextHeight() );
Size aSz( aOneCharSz );
aSz.Width() *= nMaxLen;
// only XX% of width, because ListBox calculates the normal width...
aSz.Width() *= 1;
aSz.Width() /= 10;
if ( bSymbolFont )
{
int nLength = sizeof(aImplSymbolFontText)/sizeof(aImplSymbolFontText[0]) - 1;
int nLength2 = sizeof(aImplStarSymbolText)/sizeof(aImplStarSymbolText[0]) - 1;
if( bStarSymbol && (nLength < nLength2) )
nLength = nLength2;
aSz.Width() += aOneCharSz.Width() * nLength;
}
aSz.Height() *= 14;
aSz.Height() /= 10;
aUserItemSz = aSz;
}
if ( mbSymbols )
{
Size aSz = maImageScalableFont.GetSizePixel();
aUserItemSz.Width() += aSz.Width() + IMGTEXTSPACE;
if ( aSz.Height() > aUserItemSz.Height() )
aUserItemSz.Height() = aSz.Height();
}
SetUserItemSize( aUserItemSz );
}
// -------------------------------------------------------------------
void FontNameBox::UserDraw( const UserDrawEvent& rUDEvt )
{
ImplFontNameListData* pData = mpFontList->GetObject( rUDEvt.GetItemId() );
const FontInfo& rInfo = pData->maInfo;
USHORT nType = pData->mnType;
Point aTopLeft = rUDEvt.GetRect().TopLeft();
long nX = aTopLeft.X();
long nH = rUDEvt.GetRect().GetHeight();
if ( mbSymbols )
{
nX += IMGTEXTSPACE;
Image* pImg = NULL;
if ( (nType & (FONTLIST_FONTNAMETYPE_PRINTER | FONTLIST_FONTNAMETYPE_SCREEN)) == FONTLIST_FONTNAMETYPE_PRINTER )
pImg = &maImagePrinterFont;
else if ( nType & FONTLIST_FONTNAMETYPE_SCALABLE )
pImg = &maImageScalableFont;
else
pImg = &maImageBitmapFont;
if ( pImg )
{
Point aPos( nX, aTopLeft.Y() + (nH-pImg->GetSizePixel().Height())/2 );
rUDEvt.GetDevice()->DrawImage( aPos, *pImg );
}
// X immer um gleiche Breite aendern, auch wenn kein Image ausgegeben.
nX += maImagePrinterFont.GetSizePixel().Width();
}
if ( mbWYSIWYG && mpFontList )
{
nX += IMGTEXTSPACE;
bool bSymbolFont = (rInfo.GetCharSet() == RTL_TEXTENCODING_SYMBOL);
// starsymbol is a unicode font, but cannot display its own name
const bool bOpenSymbol = rInfo.GetName().EqualsIgnoreCaseAscii( "starsymbol" )
|| rInfo.GetName().EqualsIgnoreCaseAscii( "opensymbol" );
bSymbolFont |= bOpenSymbol;
if( bSymbolFont )
{
String aText( rInfo.GetName() );
aText.AppendAscii( " " );
Point aPos( nX, aTopLeft.Y() + (nH-rUDEvt.GetDevice()->GetTextHeight())/2 );
rUDEvt.GetDevice()->DrawText( aPos, aText );
nX += rUDEvt.GetDevice()->GetTextWidth( aText );
}
Color aTextColor = rUDEvt.GetDevice()->GetTextColor();
Font aOldFont( rUDEvt.GetDevice()->GetFont() );
Size aSize( aOldFont.GetSize() );
aSize.Height() += EXTRAFONTSIZE;
Font aFont( rInfo );
aFont.SetSize( aSize );
rUDEvt.GetDevice()->SetFont( aFont );
rUDEvt.GetDevice()->SetTextColor( aTextColor );
FontCharMap aFontCharMap;
bool bHasCharMap = rUDEvt.GetDevice()->GetFontCharMap( aFontCharMap );
String aString;
if( !bSymbolFont )
{
// preview the font name
aString = rInfo.GetName();
// reset font if the name cannot be display in the preview font
if( STRING_LEN != rUDEvt.GetDevice()->HasGlyphs( aFont, aString ) )
rUDEvt.GetDevice()->SetFont( aOldFont );
}
else if( bHasCharMap )
{
// use some sample characters available in the font
sal_Unicode aText[8];
// start just above the PUA used by most symbol fonts
sal_uInt32 cNewChar = 0xFF00;
#ifdef QUARTZ
// on MacOSX there are too many non-presentable symbols above the codepoint 0x0192
if( !bOpenSymbol )
cNewChar = 0x0192;
#endif
const int nMaxCount = sizeof(aText)/sizeof(*aText) - 1;
int nSkip = aFontCharMap.GetCharCount() / nMaxCount;
if( nSkip > 10 )
nSkip = 10;
else if( nSkip <= 0 )
nSkip = 1;
for( int i = 0; i < nMaxCount; ++i )
{
sal_uInt32 cOldChar = cNewChar;
for( int j = nSkip; --j >= 0; )
cNewChar = aFontCharMap.GetPrevChar( cNewChar );
if( cOldChar == cNewChar )
break;
aText[ i ] = static_cast<sal_Unicode>(cNewChar); // TODO: support UCS4 samples
aText[ i+1 ] = 0;
}
aString = String( aText );
}
else
{
const sal_Unicode* pText = aImplSymbolFontText;
if( bOpenSymbol )
pText = aImplStarSymbolText;
aString = String( pText );
}
long nTextHeight = rUDEvt.GetDevice()->GetTextHeight();
Point aPos( nX, aTopLeft.Y() + (nH-nTextHeight)/2 );
rUDEvt.GetDevice()->DrawText( aPos, aString );
rUDEvt.GetDevice()->SetFont( aOldFont );
DrawEntry( rUDEvt, FALSE, FALSE); // draw seperator
}
else
{
DrawEntry( rUDEvt, TRUE, TRUE );
}
}
// ===================================================================
// FontStyleBox
// ===================================================================
FontStyleBox::FontStyleBox( Window* pParent, WinBits nWinStyle ) :
ComboBox( pParent, nWinStyle )
{
}
// -------------------------------------------------------------------
FontStyleBox::FontStyleBox( Window* pParent, const ResId& rResId ) :
ComboBox( pParent, rResId )
{
aLastStyle = GetText();
}
// -------------------------------------------------------------------
FontStyleBox::~FontStyleBox()
{
}
// -------------------------------------------------------------------
void FontStyleBox::Select()
{
// keep text over fill operation
aLastStyle = GetText();
ComboBox::Select();
}
// -------------------------------------------------------------------
void FontStyleBox::LoseFocus()
{
// keep text over fill operation
aLastStyle = GetText();
ComboBox::LoseFocus();
}
// -------------------------------------------------------------------
void FontStyleBox::Modify()
{
CharClass aChrCls( ::comphelper::getProcessServiceFactory(),
GetSettings().GetLocale() );
XubString aStr = GetText();
USHORT nEntryCount = GetEntryCount();
if ( GetEntryPos( aStr ) == COMBOBOX_ENTRY_NOTFOUND )
{
aChrCls.toUpper( aStr );
for ( USHORT i = 0; i < nEntryCount; i++ )
{
XubString aEntryText = GetEntry( i );
aChrCls.toUpper( aEntryText );
if ( aStr == aEntryText )
{
SetText( GetEntry( i ) );
break;
}
}
}
ComboBox::Modify();
}
// -------------------------------------------------------------------
void FontStyleBox::Fill( const XubString& rName, const FontList* pList )
{
// note: this method must call ComboBox::SetText(),
// else aLastStyle will overwritten
// store prior selection position and clear box
XubString aOldText = GetText();
USHORT nPos = GetEntryPos( aOldText );
Clear();
// does a font with this name already exist?
sal_Handle hFontInfo = pList->GetFirstFontInfo( rName );
if ( hFontInfo )
{
XubString aStyleText;
FontWeight eLastWeight = WEIGHT_DONTKNOW;
FontItalic eLastItalic = ITALIC_NONE;
FontWidth eLastWidth = WIDTH_DONTKNOW;
BOOL bNormal = FALSE;
BOOL bItalic = FALSE;
BOOL bBold = FALSE;
BOOL bBoldItalic = FALSE;
BOOL bInsert = FALSE;
FontInfo aInfo;
while ( hFontInfo )
{
aInfo = pList->GetFontInfo( hFontInfo );
FontWeight eWeight = aInfo.GetWeight();
FontItalic eItalic = aInfo.GetItalic();
FontWidth eWidth = aInfo.GetWidthType();
// Only if the attributes are different, we insert the
// Font to avoid double Entries in different languages
if ( (eWeight != eLastWeight) || (eItalic != eLastItalic) ||
(eWidth != eLastWidth) )
{
if ( bInsert )
InsertEntry( aStyleText );
if ( eWeight <= WEIGHT_NORMAL )
{
if ( eItalic != ITALIC_NONE )
bItalic = TRUE;
else
bNormal = TRUE;
}
else
{
if ( eItalic != ITALIC_NONE )
bBoldItalic = TRUE;
else
bBold = TRUE;
}
// For wrong StyleNames we replace this with the correct once
aStyleText = pList->GetStyleName( aInfo );
bInsert = GetEntryPos( aStyleText ) == LISTBOX_ENTRY_NOTFOUND;
if ( !bInsert )
{
aStyleText = pList->GetStyleName( eWeight, eItalic );
bInsert = GetEntryPos( aStyleText ) == LISTBOX_ENTRY_NOTFOUND;
}
eLastWeight = eWeight;
eLastItalic = eItalic;
eLastWidth = eWidth;
}
else
{
if ( bInsert )
{
// If we have two names for the same attributes
// we prefer the translated standard names
const XubString& rAttrStyleText = pList->GetStyleName( eWeight, eItalic );
if ( rAttrStyleText != aStyleText )
{
XubString aTempStyleText = pList->GetStyleName( aInfo );
if ( rAttrStyleText == aTempStyleText )
aStyleText = rAttrStyleText;
bInsert = GetEntryPos( aStyleText ) == LISTBOX_ENTRY_NOTFOUND;
}
}
}
if ( !bItalic && (aStyleText == pList->GetItalicStr()) )
bItalic = TRUE;
else if ( !bBold && (aStyleText == pList->GetBoldStr()) )
bBold = TRUE;
else if ( !bBoldItalic && (aStyleText == pList->GetBoldItalicStr()) )
bBoldItalic = TRUE;
hFontInfo = pList->GetNextFontInfo( hFontInfo );
}
if ( bInsert )
InsertEntry( aStyleText );
// Bestimmte Styles als Nachbildung
if ( bNormal )
{
if ( !bItalic )
InsertEntry( pList->GetItalicStr() );
if ( !bBold )
InsertEntry( pList->GetBoldStr() );
}
if ( !bBoldItalic )
{
if ( bNormal || bItalic || bBold )
InsertEntry( pList->GetBoldItalicStr() );
}
if ( aOldText.Len() )
{
if ( GetEntryPos( aLastStyle ) != LISTBOX_ENTRY_NOTFOUND )
ComboBox::SetText( aLastStyle );
else
{
if ( nPos >= GetEntryCount() )
ComboBox::SetText( GetEntry( 0 ) );
else
ComboBox::SetText( GetEntry( nPos ) );
}
}
}
else
{
// Wenn Font nicht, dann Standard-Styles einfuegen
InsertEntry( pList->GetNormalStr() );
InsertEntry( pList->GetItalicStr() );
InsertEntry( pList->GetBoldStr() );
InsertEntry( pList->GetBoldItalicStr() );
if ( aOldText.Len() )
{
if ( nPos > GetEntryCount() )
ComboBox::SetText( GetEntry( 0 ) );
else
ComboBox::SetText( GetEntry( nPos ) );
}
}
}
// ===================================================================
// FontSizeBox
// ===================================================================
FontSizeBox::FontSizeBox( Window* pParent, WinBits nWinSize ) :
MetricBox( pParent, nWinSize )
{
ImplInit();
}
// -----------------------------------------------------------------------
FontSizeBox::FontSizeBox( Window* pParent, const ResId& rResId ) :
MetricBox( pParent, rResId )
{
ImplInit();
}
// -----------------------------------------------------------------------
FontSizeBox::~FontSizeBox()
{
}
// -----------------------------------------------------------------------
void FontSizeBox::ImplInit()
{
EnableAutocomplete( FALSE );
bRelativeMode = FALSE;
bPtRelative = FALSE;
bRelative = FALSE;
bStdSize = FALSE;
pFontList = NULL;
SetShowTrailingZeros( FALSE );
SetDecimalDigits( 1 );
SetMin( 20 );
SetMax( 9999 );
SetProminentEntryType( PROMINENT_MIDDLE );
}
// -----------------------------------------------------------------------
void FontSizeBox::Reformat()
{
FontSizeNames aFontSizeNames( GetSettings().GetUILanguage() );
if ( !bRelativeMode || !aFontSizeNames.IsEmpty() )
{
long nNewValue = aFontSizeNames.Name2Size( GetText() );
if ( nNewValue)
{
mnLastValue = nNewValue;
return;
}
}
MetricBox::Reformat();
}
// -----------------------------------------------------------------------
void FontSizeBox::Modify()
{
MetricBox::Modify();
if ( bRelativeMode )
{
XubString aStr = GetText();
aStr.EraseLeadingChars();
BOOL bNewMode = bRelative;
BOOL bOldPtRelMode = bPtRelative;
if ( bRelative )
{
bPtRelative = FALSE;
const xub_Unicode* pStr = aStr.GetBuffer();
while ( *pStr )
{
if ( ((*pStr < '0') || (*pStr > '9')) && (*pStr != '%') )
{
if ( ('-' == *pStr || '+' == *pStr) && !bPtRelative )
bPtRelative = TRUE;
else if ( bPtRelative && 'p' == *pStr && 't' == *++pStr )
;
else
{
bNewMode = FALSE;
break;
}
}
pStr++;
}
}
else
{
if ( STRING_NOTFOUND != aStr.Search( '%' ) )
{
bNewMode = TRUE;
bPtRelative = FALSE;
}
if ( '-' == aStr.GetChar( 0 ) || '+' == aStr.GetChar( 0 ) )
{
bNewMode = TRUE;
bPtRelative = TRUE;
}
}
if ( bNewMode != bRelative || bPtRelative != bOldPtRelMode )
SetRelative( bNewMode );
}
}
// -----------------------------------------------------------------------
void FontSizeBox::Fill( const FontInfo* pInfo, const FontList* pList )
{
// remember for relative mode
pFontList = pList;
// no font sizes need to be set for relative mode
if ( bRelative )
return;
// query font sizes
const long* pTempAry;
const long* pAry = 0;
if( pInfo )
{
aFontInfo = *pInfo;
pAry = pList->GetSizeAry( *pInfo );
}
else
{
pAry = pList->GetStdSizeAry();
}
// first insert font size names (for simplified/traditional chinese)
FontSizeNames aFontSizeNames( GetSettings().GetUILanguage() );
if ( pAry == pList->GetStdSizeAry() )
{
// for standard sizes we don't need to bother
if ( bStdSize && GetEntryCount() && aFontSizeNames.IsEmpty() )
return;
bStdSize = TRUE;
}
else
bStdSize = FALSE;
Selection aSelection = GetSelection();
XubString aStr = GetText();
Clear();
USHORT nPos = 0;
if ( !aFontSizeNames.IsEmpty() )
{
if ( pAry == pList->GetStdSizeAry() )
{
// for scalable fonts all font size names
ULONG nCount = aFontSizeNames.Count();
for( ULONG i = 0; i < nCount; i++ )
{
String aSizeName = aFontSizeNames.GetIndexName( i );
long nSize = aFontSizeNames.GetIndexSize( i );
ComboBox::InsertEntry( aSizeName, nPos );
ComboBox::SetEntryData( nPos, (void*)(-nSize) ); // mark as special
nPos++;
}
}
else
{
// for fixed size fonts only selectable font size names
pTempAry = pAry;
while ( *pTempAry )
{
String aSizeName = aFontSizeNames.Size2Name( *pTempAry );
if ( aSizeName.Len() )
{
ComboBox::InsertEntry( aSizeName, nPos );
ComboBox::SetEntryData( nPos, (void*)(-(*pTempAry)) ); // mark as special
nPos++;
}
pTempAry++;
}
}
}
// then insert numerical font size values
pTempAry = pAry;
while ( *pTempAry )
{
InsertValue( *pTempAry, FUNIT_NONE, nPos );
ComboBox::SetEntryData( nPos, (void*)(*pTempAry) );
nPos++;
pTempAry++;
}
SetText( aStr );
SetSelection( aSelection );
}
// -----------------------------------------------------------------------
void FontSizeBox::EnableRelativeMode( USHORT nMin, USHORT nMax, USHORT nStep )
{
bRelativeMode = TRUE;
nRelMin = nMin;
nRelMax = nMax;
nRelStep = nStep;
SetUnit( FUNIT_POINT );
}
// -----------------------------------------------------------------------
void FontSizeBox::EnablePtRelativeMode( short nMin, short nMax, short nStep )
{
bRelativeMode = TRUE;
nPtRelMin = nMin;
nPtRelMax = nMax;
nPtRelStep = nStep;
SetUnit( FUNIT_POINT );
}
// -----------------------------------------------------------------------
void FontSizeBox::SetRelative( BOOL bNewRelative )
{
if ( bRelativeMode )
{
Selection aSelection = GetSelection();
XubString aStr = GetText();
aStr.EraseLeadingChars();
if ( bNewRelative )
{
bRelative = TRUE;
bStdSize = FALSE;
if ( bPtRelative )
{
SetDecimalDigits( 1 );
SetMin( nPtRelMin );
SetMax( nPtRelMax );
SetUnit( FUNIT_POINT );
Clear();
short i = nPtRelMin, n = 0;
// JP 30.06.98: more than 100 values are not useful
while ( i <= nPtRelMax && n++ < 100 )
{
InsertValue( i );
i = i + nPtRelStep;
}
}
else
{
SetDecimalDigits( 0 );
SetMin( nRelMin );
SetMax( nRelMax );
SetCustomUnitText( '%' );
SetUnit( FUNIT_CUSTOM );
Clear();
USHORT i = nRelMin;
while ( i <= nRelMax )
{
InsertValue( i );
i = i + nRelStep;
}
}
}
else
{
bRelative = bPtRelative = FALSE;
SetDecimalDigits( 1 );
SetMin( 20 );
SetMax( 9999 );
SetUnit( FUNIT_POINT );
if ( pFontList )
Fill( &aFontInfo, pFontList );
}
SetText( aStr );
SetSelection( aSelection );
}
}
// -----------------------------------------------------------------------
XubString FontSizeBox::CreateFieldText( sal_Int64 nValue ) const
{
XubString sRet( MetricBox::CreateFieldText( nValue ) );
if ( bRelativeMode && bPtRelative && (0 <= nValue) && sRet.Len() )
sRet.Insert( '+', 0 );
return sRet;
}
// -----------------------------------------------------------------------
void FontSizeBox::SetValue( sal_Int64 nNewValue, FieldUnit eInUnit )
{
if ( !bRelative )
{
sal_Int64 nTempValue = MetricField::ConvertValue( nNewValue, GetBaseValue(), GetDecimalDigits(), eInUnit, GetUnit() );
FontSizeNames aFontSizeNames( GetSettings().GetUILanguage() );
// conversion loses precision; however font sizes should
// never have a problem with that
String aName = aFontSizeNames.Size2Name( static_cast<long>(nTempValue) );
if ( aName.Len() && (GetEntryPos( aName ) != LISTBOX_ENTRY_NOTFOUND) )
{
mnLastValue = nTempValue;
SetText( aName );
mnFieldValue = mnLastValue;
SetEmptyFieldValueData( FALSE );
return;
}
}
MetricBox::SetValue( nNewValue, eInUnit );
}
// -----------------------------------------------------------------------
void FontSizeBox::SetValue( sal_Int64 nNewValue )
{
SetValue( nNewValue, FUNIT_NONE );
}
// -----------------------------------------------------------------------
sal_Int64 FontSizeBox::GetValue( USHORT nPos, FieldUnit eOutUnit ) const
{
if ( !bRelative )
{
sal_Int64 nComboVal = static_cast<sal_Int64>(reinterpret_cast<long>(ComboBox::GetEntryData( nPos )));
if ( nComboVal < 0 ) // marked as special?
{
return MetricField::ConvertValue( -nComboVal, mnBaseValue, GetDecimalDigits(),
meUnit, eOutUnit );
}
}
// do normal font size processing
sal_Int64 nRetValue = MetricBox::GetValue( nPos, eOutUnit );
return nRetValue;
}
// -----------------------------------------------------------------------
sal_Int64 FontSizeBox::GetValue( FieldUnit eOutUnit ) const
{
if ( !bRelative )
{
FontSizeNames aFontSizeNames( GetSettings().GetUILanguage() );
sal_Int64 nValue = aFontSizeNames.Name2Size( GetText() );
if ( nValue)
return MetricField::ConvertValue( nValue, GetBaseValue(), GetDecimalDigits(), GetUnit(), eOutUnit );
}
return MetricBox::GetValue( eOutUnit );
}
// -----------------------------------------------------------------------
sal_Int64 FontSizeBox::GetValue() const
{
// implementation not inline, because it is a virtual function
return GetValue( FUNIT_NONE );
}
// -----------------------------------------------------------------------
void FontSizeBox::SetUserValue( sal_Int64 nNewValue, FieldUnit eInUnit )
{
if ( !bRelative )
{
sal_Int64 nTempValue = MetricField::ConvertValue( nNewValue, GetBaseValue(), GetDecimalDigits(), eInUnit, GetUnit() );
FontSizeNames aFontSizeNames( GetSettings().GetUILanguage() );
// conversion loses precision
// however font sizes should never have a problem with that
String aName = aFontSizeNames.Size2Name( static_cast<long>(nTempValue) );
if ( aName.Len() && (GetEntryPos( aName ) != LISTBOX_ENTRY_NOTFOUND) )
{
mnLastValue = nTempValue;
SetText( aName );
return;
}
}
MetricBox::SetUserValue( nNewValue, eInUnit );
}
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