From 5443baf95c52ed0ead459fec48cb877d71a0e427 Mon Sep 17 00:00:00 2001
From: sandman <sandman>
Date: Thu, 12 Sep 2002 01:54:38 +0000
Subject: New launcher/taskbar settings (merge from QPE 1.6 - reworked)

---
(limited to 'core/settings/launcher/taskbarsettings.cpp')

diff --git a/core/settings/launcher/taskbarsettings.cpp b/core/settings/launcher/taskbarsettings.cpp
new file mode 100644
index 0000000..8f16951
--- a/dev/null
+++ b/core/settings/launcher/taskbarsettings.cpp
@@ -0,0 +1,169 @@
+/**********************************************************************
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
+**
+** This file is part of the 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 "taskbarsettings.h"
+
+#include <qpe/config.h>
+#include <qpe/qlibrary.h>
+#include <qpe/qpeapplication.h>
+#include <qpe/taskbarappletinterface.h>
+#include <qpe/qcopenvelope_qws.h>
+
+#include <qdir.h>
+#include <qlistview.h>
+#include <qcheckbox.h>
+#include <qheader.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qwhatsthis.h>
+
+#include <stdlib.h>
+
+
+TaskbarSettings::TaskbarSettings ( QWidget *parent, const char *name )
+	: QWidget ( parent, name )
+{
+	m_applets_changed = false;
+
+	QBoxLayout *lay = new QVBoxLayout ( this, 4, 4 );
+
+	QLabel *l = new QLabel ( tr( "Load applets:" ), this );
+	lay-> addWidget ( l );
+
+	m_list = new QListView ( this );
+	m_list-> addColumn ( "foobar" );
+	m_list-> header ( )-> hide ( );
+
+	lay-> addWidget ( m_list );
+
+	m_omenu = new QCheckBox ( tr( "Show O-Menu" ), this );
+	lay-> addWidget ( m_omenu );
+
+	m_omenu_tabs = new QCheckBox ( tr( "Show Launcher tabs in O-Menu" ), this );
+	lay-> addWidget ( m_omenu_tabs );
+
+	QWhatsThis::add ( m_list, tr( "Check the applets that you want displayed in the Taskbar." ));
+	QWhatsThis::add(  m_omenu_tabs, tr( "Adds the contents of the Launcher as menus in the O-Menu." ));
+	QWhatsThis::add(  m_omenu, tr( "Check if you want the O-Menu in the taskbar." ));
+
+	connect ( m_list, SIGNAL( clicked ( QListViewItem * )), this, SLOT( appletChanged ( )));
+	connect ( m_omenu, SIGNAL( toggled ( bool )), m_omenu_tabs, SLOT( setEnabled ( bool )));
+
+	// This option does not make sense ! (sandman)
+	m_omenu_tabs-> hide ( );
+
+	init ( );
+}
+
+void TaskbarSettings::init ( )
+{
+	Config cfg ( "Taskbar" );
+	cfg. setGroup ( "Applets" );
+	QStringList exclude = cfg. readListEntry ( "ExcludeApplets", ',' );
+
+	QString path = QPEApplication::qpeDir ( ) + "/plugins/applets";
+	QStringList list = QDir ( path, "lib*.so" ). entryList ( );
+
+	for ( QStringList::Iterator it = list. begin ( ); it != list. end ( ); ++it ) {
+		QString name;
+		QPixmap icon;
+		TaskbarNamedAppletInterface *iface = 0;
+
+		QLibrary *lib = new QLibrary ( path + "/" + *it );
+		lib-> queryInterface ( IID_TaskbarNamedApplet, (QUnknownInterface**) &iface );
+		if ( iface ) {
+			QString lang = getenv( "LANG" );
+			QTranslator *trans = new QTranslator ( qApp );
+			QString type = (*it). left ((*it). find ("."));
+			QString tfn = QPEApplication::qpeDir ( ) + "/i18n/" + lang + "/" + type + ".qm";
+			if ( trans-> load ( tfn ))
+				qApp-> installTranslator ( trans );
+		    else
+				delete trans;
+			name = iface-> name ( );
+			icon = iface-> icon ( );
+			iface-> release ( );
+			lib-> unload ( );
+		} else {
+			delete lib;
+			name = (*it). mid ( 3 );
+			int sep = name. find( ".so" );
+			if ( sep > 0 )
+				name. truncate ( sep );
+			sep = name. find ( "applet" );
+			if ( sep == (int) name.length ( ) - 6 )
+				name. truncate ( sep );
+			name[0] = name[0]. upper ( );
+		}
+		QCheckListItem *item;
+		item = new QCheckListItem ( m_list, name, QCheckListItem::CheckBox );
+		if ( !icon. isNull ( ))
+			item-> setPixmap ( 0, icon );
+		item-> setOn ( exclude. find ( *it ) == exclude. end ( ));
+		m_applets [*it] = item;
+	}
+
+	cfg. setGroup ( "Menu" );
+
+	m_omenu_tabs-> setChecked ( cfg. readBoolEntry ( "LauncherTabs", true ));
+	m_omenu-> setChecked ( cfg. readBoolEntry ( "ShowMenu", true ));
+
+	m_omenu_tabs-> setEnabled ( m_omenu-> isChecked ( ));
+}
+
+void TaskbarSettings::appletChanged()
+{
+	m_applets_changed = true;
+}
+
+void TaskbarSettings::accept ( )
+{
+	Config cfg ( "Taskbar" );
+	cfg. setGroup ( "Applets" );
+	if ( m_applets_changed ) {
+		QStringList exclude;
+		QMap <QString, QCheckListItem *>::Iterator it;
+		for ( it = m_applets. begin ( ); it != m_applets. end ( ); ++it ) {
+			if ( !(*it)-> isOn ( ))
+				exclude << it. key ( );
+		}
+		cfg. writeEntry ( "ExcludeApplets", exclude, ',' );
+	}
+	cfg. writeEntry ( "SafeMode", false );
+
+	cfg. setGroup ( "Menu" );
+
+	if ( m_omenu_tabs-> isChecked ( ) != cfg. readBoolEntry ( "LauncherTabs", true )) {
+		m_applets_changed = true;
+		cfg. writeEntry ( "LauncherTabs", m_omenu_tabs-> isChecked ( ));
+	}
+
+	if ( m_omenu-> isChecked ( ) != cfg. readBoolEntry ( "ShowMenu", true )) {
+		m_applets_changed = true;
+		cfg. writeEntry ( "ShowMenu", m_omenu-> isChecked ( ));
+	}
+	cfg. write ( );
+
+	if ( m_applets_changed ) {
+		QCopEnvelope ( "QPE/TaskBar", "reloadApplets()" );
+		m_applets_changed = false;
+	}
+}
+
--
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