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+/*************************************************************************
+ *
+ * $RCSfile: fntctrl.cxx,v $
+ *
+ * $Revision: 1.1.1.1 $
+ *
+ * last change: $Author: hr $ $Date: 2000-09-18 17:01:08 $
+ *
+ * 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): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+// include ---------------------------------------------------------------
+
+#ifndef _SFXVIEWSH_HXX
+#include <sfx2/viewsh.hxx> // SfxViewShell
+#endif
+#ifndef _SFX_PRINTER_HXX
+#include <sfx2/printer.hxx> // SfxPrinter
+#endif
+#ifndef _SV_METRIC_HXX //autogen
+#include <vcl/metric.hxx>
+#endif
+#ifndef _SV_SVAPP_HXX //autogen
+#include <vcl/svapp.hxx>
+#endif
+#pragma hdrstop
+
+#include "fntctrl.hxx"
+#include "dialogs.hrc"
+
+// struct FontPrevWin_Impl -----------------------------------------------
+
+struct FontPrevWin_Impl
+{
+ BOOL bSelection : 1,
+ bGetSelection : 1,
+ bUseResText : 1;
+ Color* pColor;
+ String aText;
+
+ FontPrevWin_Impl() :
+ bSelection( FALSE ), bGetSelection( FALSE ), bUseResText( FALSE ), pColor( NULL ) {}
+};
+
+// class SvxFontPrevWindow -----------------------------------------------
+
+void SvxFontPrevWindow::InitSettings( BOOL bForeground, BOOL bBackground )
+{
+ const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
+
+ if ( bForeground )
+ {
+ Color aTextColor = rStyleSettings.GetWindowTextColor();
+
+ if ( IsControlForeground() )
+ aTextColor = GetControlForeground();
+ SetTextColor( aTextColor );
+ }
+
+ if ( bBackground )
+ {
+ if ( IsControlBackground() )
+ SetBackground( GetControlBackground() );
+ else
+ SetBackground( rStyleSettings.GetWindowColor() );
+ }
+ Invalidate();
+}
+
+// -----------------------------------------------------------------------
+
+SvxFontPrevWindow::SvxFontPrevWindow( Window* pParent, const ResId& rId ) :
+
+ Window ( pParent, rId ),
+ pPrinter ( NULL ),
+ bDelPrinter( FALSE )
+
+{
+ pImpl = new FontPrevWin_Impl;
+ SfxViewShell* pSh = SfxViewShell::Current();
+
+ if ( pSh )
+ pPrinter = pSh->GetPrinter();
+
+ if ( !pPrinter )
+ {
+ pPrinter = new Printer;
+ bDelPrinter = TRUE;
+ }
+ SetMapMode( MapMode( MAP_TWIP ) );
+ aFont.SetTransparent(TRUE);
+ aFont.SetAlign(ALIGN_BASELINE);
+ InitSettings( TRUE, TRUE );
+}
+
+// -----------------------------------------------------------------------
+
+SvxFontPrevWindow::~SvxFontPrevWindow()
+{
+ delete pImpl->pColor;
+ delete pImpl;
+
+ if ( bDelPrinter )
+ delete pPrinter;
+}
+
+// -----------------------------------------------------------------------
+
+void SvxFontPrevWindow::StateChanged( StateChangedType nType )
+{
+ if ( nType == STATE_CHANGE_CONTROLFOREGROUND )
+ InitSettings( TRUE, FALSE );
+ else if ( nType == STATE_CHANGE_CONTROLBACKGROUND )
+ InitSettings( FALSE, TRUE );
+
+ Window::StateChanged( nType );
+}
+
+// -----------------------------------------------------------------------
+
+void SvxFontPrevWindow::DataChanged( const DataChangedEvent& rDCEvt )
+{
+ if ( ( rDCEvt.GetType() == DATACHANGED_SETTINGS ) && ( rDCEvt.GetFlags() & SETTINGS_STYLE ) )
+ InitSettings( TRUE, TRUE );
+ else
+ Window::DataChanged( rDCEvt );
+}
+
+// -----------------------------------------------------------------------
+
+void SvxFontPrevWindow::SetFont(const SvxFont &rOutFont)
+{
+ aFont = rOutFont;
+ aFont.SetTransparent(TRUE);
+ aFont.SetAlign(ALIGN_BASELINE);
+ Invalidate();
+}
+
+// -----------------------------------------------------------------------
+
+void SvxFontPrevWindow::SetColor(const Color &rColor)
+{
+ delete pImpl->pColor;
+ pImpl->pColor = new Color( rColor );
+ Invalidate();
+}
+
+// -----------------------------------------------------------------------
+
+void SvxFontPrevWindow::UseResourceText( BOOL bUse )
+{
+ pImpl->bUseResText = bUse;
+}
+
+// -----------------------------------------------------------------------
+
+void SvxFontPrevWindow::Paint( const Rectangle& rRect )
+{
+ if ( pImpl->bUseResText )
+ pImpl->aText = GetText();
+ else if ( !pImpl->bSelection )
+ {
+ SfxViewShell* pSh = SfxViewShell::Current();
+
+ if ( pSh && !pImpl->bGetSelection )
+ {
+ pImpl->aText = pSh->GetSelectionText();
+ pImpl->bGetSelection = TRUE;
+ pImpl->bSelection = pImpl->aText.Len() != 0;
+ }
+
+ if ( !pImpl->bSelection )
+ pImpl->aText = aFont.GetName();
+
+ if ( !pImpl->aText.Len() )
+ pImpl->aText = GetText();
+
+ if ( pImpl->aText.Len() > 15 )
+ pImpl->aText.Erase( pImpl->aText.Search( sal_Unicode( ' ' ), 16 ) );
+ }
+ Window::SetFont(aFont);
+ Font aOldFont = pPrinter->GetFont();
+ pPrinter->SetFont( aFont );
+ Size aTxtSize( aFont.GetTxtSize( pPrinter, pImpl->aText ) );
+ pPrinter->SetFont( aOldFont );
+ const Size aLogSize( GetOutputSize() );
+ FontMetric aMetric(GetFontMetric());
+ aTxtSize.Height() = aMetric.GetLineHeight();
+
+ long nX = aLogSize.Width() / 2 - aTxtSize.Width() / 2;
+ long nY = aLogSize.Height() / 2 - aTxtSize.Height() / 2;
+
+ if ( nY + aMetric.GetAscent() > aLogSize.Height() )
+ nY = aLogSize.Height() - aMetric.GetAscent();
+
+ if ( pImpl->pColor )
+ {
+ Rectangle aRect( Point( nX, nY ), aTxtSize );
+ Color aLineCol = GetLineColor();
+ Color aFillCol = GetFillColor();
+ SetLineColor();
+ SetFillColor( *pImpl->pColor );
+ DrawRect( aRect );
+ SetLineColor( aLineCol );
+ SetFillColor( aFillCol );
+ }
+
+ nY += aMetric.GetAscent();
+ DrawLine( Point( 0, nY ), Point( nX, nY ) );
+ DrawLine( Point( nX + aTxtSize.Width(), nY ), Point( aLogSize.Width(), nY ) );
+ aFont.DrawPrev( this, pPrinter, Point( nX, nY ), pImpl->aText );
+}
+
+
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