- New GUI for the "force style" and "don't style" options.

- Also restructured some of the old code.
- Fixed a bug regarding color-scheme saving (why didn't anybody notice
  this ?!)

1 files changed, 199 insertions, 0 deletions

diff --git a/noncore/settings/appearance2/exceptlistitem.h b/noncore/settings/appearance2/exceptlistitem.h
new file mode 100644
index 0000000..5eda79c
--- a/dev/null
+++ b/noncore/settings/appearance2/exceptlistitem.h
@@ -0,0 +1,199 @@
+/*
+               =.            This file is part of the OPIE Project
+             .=l.            Copyright (c)  2002 Robert Griebl <sandman@handhelds.org>
+           .>+-=
+ _;:,     .>    :=|.         This file is free software; you can
+.> <`_,   >  .   <=          redistribute it and/or modify it under
+:`=1 )Y*s>-.--   :           the terms of the GNU General Public
+.="- .-=="i,     .._         License as published by the Free Software
+ - .   .-<_>     .<>         Foundation; either version 2 of the License,
+     ._= =}       :          or (at your option) any later version.
+    .%`+i>       _;_.
+    .i_,=:_.      -<s.       This file 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 General
+..}^=.=       =       ;      Public License for more details.
+++=   -.     .`     .:       
+ :     =  ...= . :.=-        You should have received a copy of the GNU
+ -.   .:....=;==+<;          General Public License along with this file;
+  -_. . .   )=.  =           see the file COPYING. If not, write to the
+    --        :-=`           Free Software Foundation, Inc.,
+                             59 Temple Place - Suite 330,
+                             Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef EXCEPTLISTITEM_H
+#define EXCEPTLISTITEM_H
+
+#include <qlistview.h>
+#include <qpixmap.h>
+#include <qimage.h>
+#include <qpainter.h>
+
+class ExceptListItem : public QListViewItem {
+public:
+	ExceptListItem ( QListView *lv, const QString &t, bool nostyle = true, bool nofont = true, bool nodeco = true ) : QListViewItem ( lv )
+	{
+		m_text = t;
+		
+		m_nofont = nofont;
+		m_nostyle = nostyle;
+		m_nodeco = nodeco;
+		
+		init ( );
+	}
+	
+	virtual ~ExceptListItem ( )
+	{
+	}
+	
+	static void overlay ( QImage &img, const QImage &ovl )
+	{
+		if (( img. size ( ) != ovl. size ( )) || 
+		    ( img. depth ( ) != ovl. depth ( )))
+			return;
+		
+		for ( int y = 0; y != img. height ( ); y++ ) {
+			QRgb *iline = (QRgb *) img. scanLine ( y );
+			QRgb *oline = (QRgb *) ovl. scanLine ( y );
+			
+			for ( int x = 0; x != img. width ( ); x++ ) {
+				QRgb i = *iline;
+				QRgb o = *oline;
+			
+				*iline = qRgba (( qRed ( i ) + qRed ( o )) / 2,
+				                ( qGreen ( i ) + qGreen ( o )) / 2,
+				                ( qBlue ( i ) + qBlue ( o )) / 2,
+				                ( qAlpha ( i ) + qAlpha ( o )) / 2 );
+				iline++;
+				oline++;
+			}
+		}
+	}
+	
+	static void init ( )
+	{
+		static bool init = false;
+		
+		if ( init ) 
+			return;
+	
+		QImage noimg    = Resource::loadImage ( "appearance/no.png" );
+		QImage fontimg  = Resource::loadImage ( "appearance/font.png" );
+		QImage styleimg = Resource::loadImage ( "appearance/style.png" );
+		QImage decoimg  = Resource::loadImage ( "appearance/deco.png" );
+
+		s_fontpix [0] = new QPixmap ( );
+		s_fontpix [0]-> convertFromImage ( fontimg );
+		overlay ( fontimg, noimg );
+		s_fontpix [1] = new QPixmap ( );
+		s_fontpix [1]-> convertFromImage ( fontimg );
+
+		s_stylepix [0] = new QPixmap ( );
+		s_stylepix [0]-> convertFromImage ( styleimg );
+		overlay ( styleimg, noimg );
+		s_stylepix [1] = new QPixmap ( );
+		s_stylepix [1]-> convertFromImage ( styleimg );
+
+		s_decopix [0] = new QPixmap ( );
+		s_decopix [0]-> convertFromImage ( decoimg );
+		overlay ( decoimg, noimg );
+		s_decopix [1] = new QPixmap ( );
+		s_decopix [1]-> convertFromImage ( decoimg );
+
+		init = true;
+	}
+	
+	bool noFont ( ) const
+	{
+		return m_nofont;
+	}
+
+	bool noStyle ( ) const
+	{
+		return m_nostyle;
+	}
+
+	bool noDeco ( ) const
+	{
+		return m_nodeco;
+	}
+
+	void setNoDeco ( bool b )
+	{
+		if ( b != m_nodeco ) {
+			m_nodeco = b;
+			repaint ( );
+		}
+	}
+
+	void setNoStyle ( bool b )
+	{
+		if ( b != m_nostyle ) {
+			m_nostyle = b;
+			repaint ( );
+		}
+	}
+
+	void setNoFont ( bool b )
+	{
+		if ( b != m_nofont ) {
+			m_nofont = b;
+			repaint ( );
+		}
+	}
+	
+	QString pattern ( ) const 
+	{
+		return m_text;
+	}
+	
+	void setPattern ( const QString &s )
+	{
+		if ( s != m_text ) {
+			m_text = s;
+			widthChanged ( 3 );
+			repaint ( );
+		}
+	}
+
+	QString text ( int i ) const
+	{
+		if ( i == 3 )
+			return m_text;
+		else
+			return QString::null;
+	
+	}
+	
+	const QPixmap *pixmap ( int i ) const
+	{
+		if ( i == 0 )
+			return (const QPixmap *) s_stylepix [m_nostyle ? 1 : 0];
+		else if ( i == 1 )
+			return (const QPixmap *) s_fontpix [m_nofont ? 1 : 0];
+		else if ( i == 2 )
+			return (const QPixmap *) s_decopix [m_nodeco ? 1 : 0];
+		else
+			return 0;
+	}
+
+private:
+	QString m_text;
+	bool m_nofont;
+	bool m_nostyle;
+	bool m_nodeco;
+	
+	static QPixmap *s_stylepix [2];
+	static QPixmap *s_fontpix [2];
+	static QPixmap *s_decopix [2];
+};
+
+QPixmap *ExceptListItem::s_stylepix [2] = { 0, 0 };
+QPixmap *ExceptListItem::s_fontpix [2] = { 0, 0 };
+QPixmap *ExceptListItem::s_decopix [2] = { 0, 0 };
+
+#endif