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+/*************************************************************************
+ *
+ * $RCSfile: group.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:05:36 $
+ *
+ * The Contents of this file are made available subject to the terms of
+ * either of the following licenses
+ *
+ * - GNU Lesser General Public License Version 2.1
+ * - Sun Industry Standards Source License Version 1.1
+ *
+ * Sun Microsystems Inc., October, 2000
+ *
+ * GNU Lesser General Public License Version 2.1
+ * =============================================
+ * Copyright 2000 by Sun Microsystems, Inc.
+ * 901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License version 2.1, as published by the Free Software Foundation.
+ *
+ * This library 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 for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ *
+ *
+ * Sun Industry Standards Source License Version 1.1
+ * =================================================
+ * The contents of this file are subject to the Sun Industry Standards
+ * Source License Version 1.1 (the "License"); You may not use this file
+ * except in compliance with the License. You may obtain a copy of the
+ * License at http://www.openoffice.org/license.html.
+ *
+ * Software provided under this License is provided on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ * See the License for the specific provisions governing your rights and
+ * obligations concerning the Software.
+ *
+ * The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ * Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ * All Rights Reserved.
+ *
+ * Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#define _SV_GROUP_CXX
+
+#ifndef _SV_EVENT_HXX
+#include <event.hxx>
+#endif
+#ifndef _SV_GROUP_HXX
+#include <group.hxx>
+#endif
+
+#ifndef _SV_RC_H
+#include <rc.h>
+#endif
+
+#pragma hdrstop
+
+// =======================================================================
+
+#define GROUP_BORDER 12
+#define GROUP_TEXT_BORDER 2
+
+#define GROUP_VIEW_STYLE (WB_3DLOOK | WB_NOLABEL)
+
+// =======================================================================
+
+void GroupBox::ImplInit( Window* pParent, WinBits nStyle )
+{
+ nStyle = ImplInitStyle( nStyle );
+ Control::ImplInit( pParent, nStyle, NULL );
+ SetMouseTransparent( TRUE );
+ ImplInitSettings( TRUE, TRUE, TRUE );
+}
+
+// -----------------------------------------------------------------------
+
+WinBits GroupBox::ImplInitStyle( WinBits nStyle )
+{
+ if ( !(nStyle & WB_NOGROUP) )
+ nStyle |= WB_GROUP;
+ return nStyle;
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::ImplInitSettings( BOOL bFont,
+ BOOL bForeground, BOOL bBackground )
+{
+ const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
+
+ if ( bFont )
+ {
+ Font aFont = rStyleSettings.GetGroupFont();
+ if ( IsControlFont() )
+ aFont.Merge( GetControlFont() );
+ SetZoomedPointFont( aFont );
+ }
+
+ if ( bForeground || bFont )
+ {
+ Color aColor;
+ if ( IsControlForeground() )
+ aColor = GetControlForeground();
+ else
+ aColor = rStyleSettings.GetGroupTextColor();
+ SetTextColor( aColor );
+ SetTextFillColor();
+ }
+
+ if ( bBackground )
+ {
+ Window* pParent = GetParent();
+ if ( (pParent->IsChildTransparentModeEnabled() ||
+ !(pParent->GetStyle() & WB_CLIPCHILDREN) ) &&
+ !IsControlBackground() )
+ {
+ EnableChildTransparentMode( TRUE );
+ SetParentClipMode( PARENTCLIPMODE_NOCLIP );
+ SetPaintTransparent( TRUE );
+ SetBackground();
+ }
+ else
+ {
+ EnableChildTransparentMode( FALSE );
+ SetParentClipMode( 0 );
+ SetPaintTransparent( FALSE );
+
+ if ( IsControlBackground() )
+ SetBackground( GetControlBackground() );
+ else
+ SetBackground( pParent->GetBackground() );
+ }
+ }
+}
+
+// -----------------------------------------------------------------------
+
+GroupBox::GroupBox( Window* pParent, WinBits nStyle ) :
+ Control( WINDOW_GROUPBOX )
+{
+ ImplInit( pParent, nStyle );
+}
+
+// -----------------------------------------------------------------------
+
+GroupBox::GroupBox( Window* pParent, const ResId& rResId ) :
+ Control( WINDOW_GROUPBOX )
+{
+ rResId.SetRT( RSC_GROUPBOX );
+ WinBits nStyle = ImplInitRes( rResId );
+ ImplInit( pParent, nStyle );
+ ImplLoadRes( rResId );
+
+ if ( !(nStyle & WB_HIDE) )
+ Show();
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::ImplDraw( OutputDevice* pDev, ULONG nDrawFlags,
+ const Point& rPos, const Size& rSize )
+{
+ long nTop;
+ long nTextOff;
+ const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
+ XubString aText( GetText() );
+ Rectangle aRect( rPos, rSize );
+ USHORT nTextStyle = TEXT_DRAW_LEFT | TEXT_DRAW_TOP | TEXT_DRAW_ENDELLIPSIS | TEXT_DRAW_MNEMONIC;
+
+ if ( GetStyle() & WB_NOLABEL )
+ nTextStyle &= ~TEXT_DRAW_MNEMONIC;
+ if ( nDrawFlags & WINDOW_DRAW_NOMNEMONIC )
+ {
+ if ( nTextStyle & TEXT_DRAW_MNEMONIC )
+ {
+ aText = GetNonMnemonicString( aText );
+ nTextStyle &= ~TEXT_DRAW_MNEMONIC;
+ }
+ }
+ if ( !(nDrawFlags & WINDOW_DRAW_NODISABLE) )
+ {
+ if ( !IsEnabled() )
+ nTextStyle |= TEXT_DRAW_DISABLE;
+ }
+ if ( (nDrawFlags & WINDOW_DRAW_MONO) ||
+ (rStyleSettings.GetOptions() & STYLE_OPTION_MONO) )
+ {
+ nTextStyle |= TEXT_DRAW_MONO;
+ nDrawFlags |= WINDOW_DRAW_MONO;
+ }
+
+ if ( !aText.Len() )
+ {
+ nTop = rPos.Y();
+ nTextOff = 0;
+ }
+ else
+ {
+ aRect.Left() += GROUP_BORDER;
+ aRect.Right() -= GROUP_BORDER;
+ aRect = pDev->GetTextRect( aRect, aText, nTextStyle );
+ nTop = rPos.Y();
+ nTop += aRect.GetHeight() / 2;
+ nTextOff = GROUP_TEXT_BORDER;
+ }
+
+ if ( nDrawFlags & WINDOW_DRAW_MONO )
+ pDev->SetLineColor( Color( COL_BLACK ) );
+ else
+ pDev->SetLineColor( rStyleSettings.GetShadowColor() );
+
+ if ( !aText.Len() )
+ pDev->DrawLine( Point( rPos.X(), nTop ), Point( rPos.X()+rSize.Width()-2, nTop ) );
+ else
+ {
+ pDev->DrawLine( Point( rPos.X(), nTop ), Point( aRect.Left()-nTextOff, nTop ) );
+ pDev->DrawLine( Point( aRect.Right()+nTextOff, nTop ), Point( rPos.X()+rSize.Width()-2, nTop ) );
+ }
+ pDev->DrawLine( Point( rPos.X(), nTop ), Point( rPos.X(), rPos.Y()+rSize.Height()-2 ) );
+ pDev->DrawLine( Point( rPos.X(), rPos.Y()+rSize.Height()-2 ), Point( rPos.X()+rSize.Width()-2, rPos.Y()+rSize.Height()-2 ) );
+ pDev->DrawLine( Point( rPos.X()+rSize.Width()-2, rPos.Y()+rSize.Height()-2 ), Point( rPos.X()+rSize.Width()-2, nTop ) );
+
+ if ( !(nDrawFlags & WINDOW_DRAW_MONO) )
+ {
+ pDev->SetLineColor( rStyleSettings.GetLightColor() );
+ if ( !aText.Len() )
+ pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( rPos.X()+rSize.Width()-3, nTop+1 ) );
+ else
+ {
+ pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( aRect.Left()-nTextOff, nTop+1 ) );
+ pDev->DrawLine( Point( aRect.Right()+nTextOff, nTop+1 ), Point( rPos.X()+rSize.Width()-3, nTop+1 ) );
+ }
+ pDev->DrawLine( Point( rPos.X()+1, nTop+1 ), Point( rPos.X()+1, rPos.Y()+rSize.Height()-3 ) );
+ pDev->DrawLine( Point( rPos.X(), rPos.Y()+rSize.Height()-1 ), Point( rPos.X()+rSize.Width()-1, rPos.Y()+rSize.Height()-1 ) );
+ pDev->DrawLine( Point( rPos.X()+rSize.Width()-1, rPos.Y()+rSize.Height()-1 ), Point( rPos.X()+rSize.Width()-1, nTop ) );
+ }
+
+ pDev->DrawText( aRect, aText, nTextStyle );
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::Paint( const Rectangle& )
+{
+ ImplDraw( this, 0, Point(), GetOutputSizePixel() );
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize,
+ ULONG nFlags )
+{
+ Point aPos = pDev->LogicToPixel( rPos );
+ Size aSize = pDev->LogicToPixel( rSize );
+ Font aFont = GetDrawPixelFont( pDev );
+
+ pDev->Push();
+ pDev->SetMapMode();
+ pDev->SetFont( aFont );
+ if ( nFlags & WINDOW_DRAW_MONO )
+ pDev->SetTextColor( Color( COL_BLACK ) );
+ else
+ pDev->SetTextColor( GetTextColor() );
+ pDev->SetTextFillColor();
+
+ ImplDraw( pDev, nFlags, aPos, aSize );
+ pDev->Pop();
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::Resize()
+{
+ Invalidate();
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::StateChanged( StateChangedType nType )
+{
+ Control::StateChanged( nType );
+
+ if ( (nType == STATE_CHANGE_ENABLE) ||
+ (nType == STATE_CHANGE_TEXT) ||
+ (nType == STATE_CHANGE_UPDATEMODE) )
+ {
+ if ( IsUpdateMode() )
+ Invalidate();
+ }
+ else if ( nType == STATE_CHANGE_STYLE )
+ {
+ SetStyle( ImplInitStyle( GetStyle() ) );
+ if ( (GetPrevStyle() & GROUP_VIEW_STYLE) !=
+ (GetStyle() & GROUP_VIEW_STYLE) )
+ Invalidate();
+ }
+ else if ( (nType == STATE_CHANGE_ZOOM) ||
+ (nType == STATE_CHANGE_CONTROLFONT) )
+ {
+ ImplInitSettings( TRUE, FALSE, FALSE );
+ Invalidate();
+ }
+ else if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
+ {
+ ImplInitSettings( FALSE, TRUE, FALSE );
+ Invalidate();
+ }
+ else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
+ {
+ ImplInitSettings( FALSE, FALSE, TRUE );
+ Invalidate();
+ }
+}
+
+// -----------------------------------------------------------------------
+
+void GroupBox::DataChanged( const DataChangedEvent& rDCEvt )
+{
+ Control::DataChanged( rDCEvt );
+
+ if ( (rDCEvt.GetType() == DATACHANGED_FONTS) ||
+ (rDCEvt.GetType() == DATACHANGED_FONTSUBSTITUTION) ||
+ ((rDCEvt.GetType() == DATACHANGED_SETTINGS) &&
+ (rDCEvt.GetFlags() & SETTINGS_STYLE)) )
+ {
+ ImplInitSettings( TRUE, TRUE, TRUE );
+ Invalidate();
+ }
+}
+