322 lines
11 KiB
C++
322 lines
11 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include <tools/rc.h>
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#include <vcl/event.hxx>
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#include <vcl/group.hxx>
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#include <controldata.hxx>
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// =======================================================================
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#define GROUP_BORDER 12
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#define GROUP_TEXT_BORDER 2
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#define GROUP_VIEW_STYLE (WB_3DLOOK | WB_NOLABEL)
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// =======================================================================
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void GroupBox::ImplInit( Window* pParent, WinBits nStyle )
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{
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nStyle = ImplInitStyle( nStyle );
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Control::ImplInit( pParent, nStyle, NULL );
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SetMouseTransparent( sal_True );
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ImplInitSettings( sal_True, sal_True, sal_True );
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}
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// -----------------------------------------------------------------------
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WinBits GroupBox::ImplInitStyle( WinBits nStyle )
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{
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if ( !(nStyle & WB_NOGROUP) )
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nStyle |= WB_GROUP;
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return nStyle;
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}
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// -----------------------------------------------------------------
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const Font& GroupBox::GetCanonicalFont( const StyleSettings& _rStyle ) const
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{
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return _rStyle.GetGroupFont();
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}
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// -----------------------------------------------------------------
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const Color& GroupBox::GetCanonicalTextColor( const StyleSettings& _rStyle ) const
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{
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return _rStyle.GetGroupTextColor();
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}
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// -----------------------------------------------------------------------
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void GroupBox::ImplInitSettings( sal_Bool bFont,
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sal_Bool bForeground, sal_Bool bBackground )
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{
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Control::ImplInitSettings( bFont, bForeground );
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if ( bBackground )
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{
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Window* pParent = GetParent();
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if ( (pParent->IsChildTransparentModeEnabled() ||
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!(pParent->GetStyle() & WB_CLIPCHILDREN) ) &&
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!IsControlBackground() )
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{
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EnableChildTransparentMode( sal_True );
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SetParentClipMode( PARENTCLIPMODE_NOCLIP );
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SetPaintTransparent( sal_True );
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SetBackground();
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}
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else
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{
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EnableChildTransparentMode( sal_False );
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SetParentClipMode( 0 );
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SetPaintTransparent( sal_False );
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if ( IsControlBackground() )
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SetBackground( GetControlBackground() );
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else
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SetBackground( pParent->GetBackground() );
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}
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}
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}
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// -----------------------------------------------------------------------
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GroupBox::GroupBox( Window* pParent, WinBits nStyle ) :
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Control( WINDOW_GROUPBOX )
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{
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ImplInit( pParent, nStyle );
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}
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// -----------------------------------------------------------------------
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GroupBox::GroupBox( Window* pParent, const ResId& rResId ) :
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Control( WINDOW_GROUPBOX )
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{
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rResId.SetRT( RSC_GROUPBOX );
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WinBits nStyle = ImplInitRes( rResId );
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ImplInit( pParent, nStyle );
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ImplLoadRes( rResId );
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if ( !(nStyle & WB_HIDE) )
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Show();
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}
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// -----------------------------------------------------------------------
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void GroupBox::ImplDraw( OutputDevice* pDev, sal_uLong nDrawFlags,
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const Point& rPos, const Size& rSize, bool bLayout )
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{
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long nTop;
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long nTextOff;
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const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
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XubString aText( GetText() );
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Rectangle aRect( rPos, rSize );
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sal_uInt16 nTextStyle = TEXT_DRAW_LEFT | TEXT_DRAW_TOP | TEXT_DRAW_ENDELLIPSIS | TEXT_DRAW_MNEMONIC;
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if ( GetStyle() & WB_NOLABEL )
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nTextStyle &= ~TEXT_DRAW_MNEMONIC;
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if ( nDrawFlags & WINDOW_DRAW_NOMNEMONIC )
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{
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if ( nTextStyle & TEXT_DRAW_MNEMONIC )
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{
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aText = GetNonMnemonicString( aText );
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nTextStyle &= ~TEXT_DRAW_MNEMONIC;
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}
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}
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if ( !(nDrawFlags & WINDOW_DRAW_NODISABLE) )
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{
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if ( !IsEnabled() )
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nTextStyle |= TEXT_DRAW_DISABLE;
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}
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if ( (nDrawFlags & WINDOW_DRAW_MONO) ||
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(rStyleSettings.GetOptions() & STYLE_OPTION_MONO) )
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{
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nTextStyle |= TEXT_DRAW_MONO;
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nDrawFlags |= WINDOW_DRAW_MONO;
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}
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if ( !aText.Len() )
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{
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nTop = rPos.Y();
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nTextOff = 0;
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}
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else
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{
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aRect.Left() += GROUP_BORDER;
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aRect.Right() -= GROUP_BORDER;
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aRect = pDev->GetTextRect( aRect, aText, nTextStyle );
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nTop = rPos.Y();
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nTop += aRect.GetHeight() / 2;
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nTextOff = GROUP_TEXT_BORDER;
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}
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if( ! bLayout )
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{
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if ( nDrawFlags & WINDOW_DRAW_MONO )
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pDev->SetLineColor( Color( COL_BLACK ) );
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else
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pDev->SetLineColor( rStyleSettings.GetShadowColor() );
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if ( !aText.Len() )
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pDev->DrawLine( Point( rPos.X(), nTop ), Point( rPos.X()+rSize.Width()-2, nTop ) );
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else
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{
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pDev->DrawLine( Point( rPos.X(), nTop ), Point( aRect.Left()-nTextOff, nTop ) );
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pDev->DrawLine( Point( aRect.Right()+nTextOff, nTop ), Point( rPos.X()+rSize.Width()-2, nTop ) );
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}
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pDev->DrawLine( Point( rPos.X(), nTop ), Point( rPos.X(), rPos.Y()+rSize.Height()-2 ) );
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pDev->DrawLine( Point( rPos.X(), rPos.Y()+rSize.Height()-2 ), Point( rPos.X()+rSize.Width()-2, rPos.Y()+rSize.Height()-2 ) );
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pDev->DrawLine( Point( rPos.X()+rSize.Width()-2, rPos.Y()+rSize.Height()-2 ), Point( rPos.X()+rSize.Width()-2, nTop ) );
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bool bIsPrinter = OUTDEV_PRINTER == pDev->GetOutDevType();
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// if we're drawing onto a printer, spare the 3D effect
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// #i46986# / 2005-04-13 / frank.schoenheit@sun.com
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if ( !bIsPrinter && !(nDrawFlags & WINDOW_DRAW_MONO) )
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{
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pDev->SetLineColor( rStyleSettings.GetLightColor() );
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if ( !aText.Len() )
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pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( rPos.X()+rSize.Width()-3, nTop+1 ) );
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else
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{
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pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( aRect.Left()-nTextOff, nTop+1 ) );
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pDev->DrawLine( Point( aRect.Right()+nTextOff, nTop+1 ), Point( rPos.X()+rSize.Width()-3, nTop+1 ) );
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}
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pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( rPos.X()+1, rPos.Y()+rSize.Height()-3 ) );
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pDev->DrawLine( Point( rPos.X(), rPos.Y()+rSize.Height()-1 ), Point( rPos.X()+rSize.Width()-1, rPos.Y()+rSize.Height()-1 ) );
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pDev->DrawLine( Point( rPos.X()+rSize.Width()-1, rPos.Y()+rSize.Height()-1 ), Point( rPos.X()+rSize.Width()-1, nTop ) );
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}
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}
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MetricVector* pVector = bLayout ? &mpControlData->mpLayoutData->m_aUnicodeBoundRects : NULL;
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String* pDisplayText = bLayout ? &mpControlData->mpLayoutData->m_aDisplayText : NULL;
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DrawControlText( *pDev, aRect, aText, nTextStyle, pVector, pDisplayText );
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}
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// -----------------------------------------------------------------------
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void GroupBox::FillLayoutData() const
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{
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mpControlData->mpLayoutData = new vcl::ControlLayoutData();
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const_cast<GroupBox*>(this)-> ImplDraw( const_cast<GroupBox*>(this), 0, Point(), GetOutputSizePixel(), true );
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}
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// -----------------------------------------------------------------------
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void GroupBox::Paint( const Rectangle& )
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{
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ImplDraw( this, 0, Point(), GetOutputSizePixel() );
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}
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// -----------------------------------------------------------------------
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void GroupBox::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize,
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sal_uLong nFlags )
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{
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Point aPos = pDev->LogicToPixel( rPos );
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Size aSize = pDev->LogicToPixel( rSize );
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Font aFont = GetDrawPixelFont( pDev );
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pDev->Push();
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pDev->SetMapMode();
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pDev->SetFont( aFont );
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if ( nFlags & WINDOW_DRAW_MONO )
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pDev->SetTextColor( Color( COL_BLACK ) );
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else
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pDev->SetTextColor( GetTextColor() );
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pDev->SetTextFillColor();
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ImplDraw( pDev, nFlags, aPos, aSize );
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pDev->Pop();
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}
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// -----------------------------------------------------------------------
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void GroupBox::Resize()
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{
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Control::Resize();
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Invalidate();
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}
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// -----------------------------------------------------------------------
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void GroupBox::StateChanged( StateChangedType nType )
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{
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Control::StateChanged( nType );
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if ( (nType == STATE_CHANGE_ENABLE) ||
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(nType == STATE_CHANGE_TEXT) ||
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(nType == STATE_CHANGE_UPDATEMODE) )
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{
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if ( IsUpdateMode() )
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Invalidate();
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}
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else if ( nType == STATE_CHANGE_STYLE )
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{
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SetStyle( ImplInitStyle( GetStyle() ) );
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if ( (GetPrevStyle() & GROUP_VIEW_STYLE) !=
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(GetStyle() & GROUP_VIEW_STYLE) )
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Invalidate();
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}
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else if ( (nType == STATE_CHANGE_ZOOM) ||
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(nType == STATE_CHANGE_CONTROLFONT) )
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{
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ImplInitSettings( sal_True, sal_False, sal_False );
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Invalidate();
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}
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else if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
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{
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ImplInitSettings( sal_False, sal_True, sal_False );
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Invalidate();
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}
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else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
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{
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ImplInitSettings( sal_False, sal_False, sal_True );
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Invalidate();
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}
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}
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// -----------------------------------------------------------------------
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void GroupBox::DataChanged( const DataChangedEvent& rDCEvt )
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{
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Control::DataChanged( rDCEvt );
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if ( (rDCEvt.GetType() == DATACHANGED_FONTS) ||
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(rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) ||
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((rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
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(rDCEvt.GetFlags() & SETTINGS_STYLE)) )
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{
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ImplInitSettings( sal_True, sal_True, sal_True );
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Invalidate();
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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