From 3a422983abc7342c9229dccac825d0608fca10f3 Mon Sep 17 00:00:00 2001
From: sandman <sandman>
Date: Sat, 06 Jul 2002 16:42:29 +0000
Subject: Complete renovation of the external style API:

 - created two QCom interfaces in "styleinterface.h"
 - moved the liquid/theme settings apps into the plugins
 - modified the plugin interface for all three styles
 - extended appearance to fully support the new API (replaces the
   settings apps)

Additional work:
 - made a workaround in appearance for a Qt Bug -- now a QDialog again
   (this should really be fixed in Qt, but Z won't work that way)
---
(limited to 'noncore/styles/theme/themeset.cpp')

diff --git a/noncore/styles/theme/themeset.cpp b/noncore/styles/theme/themeset.cpp
new file mode 100644
index 0000000..4a4efcb
--- a/dev/null
+++ b/noncore/styles/theme/themeset.cpp
@@ -0,0 +1,123 @@
+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+**
+** This file is part of Qtopia Environment.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact info@trolltech.com if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+
+
+#include "themeset.h"
+
+#include <qpe/qpeapplication.h>
+#include <qpe/global.h>
+
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qlistview.h>
+#include <qdir.h>
+
+#include <qpe/config.h>
+
+
+class MyConfig : public Config
+{
+public:
+	MyConfig ( const QString &f, Domain d ) : Config ( f, d )
+	{ }
+
+	bool hasGroup ( const QString &gname ) const
+	{
+		QMap< QString, ConfigGroup>::ConstIterator it = groups. find ( gname );
+		return ( it != groups.end() );
+	}
+};
+
+class MyItem : public QListViewItem 
+{
+public:
+	MyItem ( QListView *lv, const QString &name, const QString &comm, const QString &theme ) : QListViewItem ( lv, name, comm )
+	{
+		m_theme = theme;	
+	}
+	
+
+	QString m_theme;
+};
+
+
+ThemeSettings::ThemeSettings ( QWidget* parent, const char *name, WFlags fl )
+		: QWidget ( parent, name, fl )
+{
+	setCaption ( tr( "Theme Style" ) );
+	
+	Config config ( "qpe" );
+    config. setGroup ( "Appearance" );
+
+	QString active = config. readEntry ( "Theme", "default" );
+
+	QVBoxLayout *vbox = new QVBoxLayout ( this );
+	vbox-> setSpacing ( 3 );
+	vbox-> setMargin ( 6 );
+
+	vbox-> addWidget ( new QLabel ( tr( "Select the theme to be used" ), this ));
+
+	m_list = new QListView ( this );
+	m_list-> addColumn ( tr( "Name" ));
+	m_list-> addColumn ( tr( "Description" ));
+	m_list-> setSelectionMode ( QListView::Single );
+	m_list-> setAllColumnsShowFocus ( true );
+	vbox-> addWidget ( m_list, 10 );
+		
+	QListViewItem *item = new MyItem ( m_list, tr( "[No theme]" ), "", "" );
+	m_list-> setSelected ( item, true );
+	
+	QString path = QPEApplication::qpeDir() + "/plugins/styles/themes";
+	QStringList list = QDir ( path, "*.themerc" ). entryList ( );
+	
+	for ( QStringList::Iterator it = list. begin(); it != list. end ( ); ++it ) {
+		MyConfig cfg ( path + "/" + *it, Config::File );
+		
+		if ( cfg. hasGroup ( "Misc" )) {
+			cfg. setGroup ( "Misc" );
+			
+			QString name = cfg. readEntry ( "Name" );
+			QString comm = cfg. readEntry ( "Comment" );
+	
+			if ( !name. isEmpty ( )) {	
+				QString fname = (*it). left ((*it). length ( ) - 8 );
+			
+				item = new MyItem ( m_list, name, comm, fname );
+				if ( active == fname ) {
+					m_list-> setSelected ( item, true );
+				}
+			}
+		}
+	}
+}
+
+bool ThemeSettings::writeConfig ( )
+{
+	Config config ( "qpe" );
+    config. setGroup ( "Appearance" );
+
+	MyItem *it = (MyItem *) m_list-> selectedItem ( );
+	config. writeEntry ( "Theme", it ? it-> m_theme : QString ( "" ));
+	config. write ( );
+
+	return true;
+}
+
--
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