- really remove mrulist

- new version of systray, which supports the Exclude list to hide applets

1 files changed, 72 insertions, 31 deletions

diff --git a/core/launcher/systray.cpp b/core/launcher/systray.cpp
index ad1553f..4767150 100644
--- a/core/launcher/systray.cpp
+++ b/core/launcher/systray.cpp
@@ -1,7 +1,7 @@
 /**********************************************************************
-** Copyright (C) 2000 Trolltech AS.  All rights reserved.
+** Copyright (C) 2000-2002 Trolltech AS.  All rights reserved.
 **
-** This file is part of Qtopia Environment.
+** 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
@@ -37,12 +37,29 @@
 
 SysTray::SysTray( QWidget *parent ) : QFrame( parent ), layout(0)
 {
+    safety_tid = 0;
     //setFrameStyle( QFrame::Panel | QFrame::Sunken );
     loadApplets();
 }
 
+static int compareAppletPositions(const void *a, const void *b)
+{
+    const TaskbarApplet* aa = *(const TaskbarApplet**)a;
+    const TaskbarApplet* ab = *(const TaskbarApplet**)b;
+    int d = ab->iface->position() - aa->iface->position();
+    if ( d ) return d;
+    return QString::compare(ab->library->library(),aa->library->library());
+}
+
 void SysTray::loadApplets()
 {
+    clearApplets();
+    addApplets();
+}
+
+void SysTray::clearApplets()
+{
+    hide();
 #ifndef SINGLE_APP
     QValueList<TaskbarApplet>::Iterator mit;
     for ( mit = appletList.begin(); mit != appletList.end(); ++mit ) {
@@ -50,58 +67,82 @@ void SysTray::loadApplets()
 	(*mit).library->unload();
 	delete (*mit).library;
     }
+#endif
     appletList.clear();
     if ( layout )
 	delete layout;
-    layout = new QHBoxLayout( this );
+    layout = new QHBoxLayout( this, 0, 1 );
+    layout->setAutoAdd(TRUE);
+}
+
+void SysTray::addApplets()
+{
+#ifndef SINGLE_APP
+    Config cfg( "Taskbar" );
+    cfg.setGroup( "Applets" );
+    bool safe = cfg.readBoolEntry("SafeMode",FALSE);
+    if ( safe && !safety_tid )
+	return;
+    cfg.writeEntry("SafeMode",TRUE);
+    cfg.write();
+    QStringList exclude = cfg.readListEntry( "ExcludeApplets", ',' );
 
     QString path = QPEApplication::qpeDir() + "/plugins/applets";
     QDir dir( path, "lib*.so" );
     QStringList list = dir.entryList();
     QStringList::Iterator it;
+    int napplets=0;
+    TaskbarApplet* *applets = new TaskbarApplet*[list.count()];
     for ( it = list.begin(); it != list.end(); ++it ) {
+	if ( exclude.find( *it ) != exclude.end() )
+	    continue;
 	TaskbarAppletInterface *iface = 0;
 	QLibrary *lib = new QLibrary( path + "/" + *it );
 	if ( lib->queryInterface( IID_TaskbarApplet, (QUnknownInterface**)&iface ) == QS_OK ) {
-	    TaskbarApplet applet;
-	    applet.library = lib;
-	    applet.iface = iface;
-	    applet.applet = applet.iface->applet( this );
-	    positionApplet( applet );
-	    QString lang = getenv( "LANG" );
-	    QTranslator * trans = new QTranslator(qApp);
-	    QString type = (*it).left( (*it).find(".") );
-	    QString tfn = QPEApplication::qpeDir()+"/i18n/"+lang+"/"+type+".qm";
-	    qDebug("tr fpr sysapplet: %s", tfn.latin1() );
-	    if ( trans->load( tfn ))
-		qApp->installTranslator( trans );
-	    else
-		delete trans;
+	    TaskbarApplet *applet = new TaskbarApplet;
+	    applets[napplets++] = applet;
+	    applet->library = lib;
+	    applet->iface = iface;
 	} else {
+	    exclude += *it;
 	    delete lib;
 	}
     }
+    cfg.writeEntry( "ExcludeApplets", exclude, ',' );
+    qsort(applets,napplets,sizeof(applets[0]),compareAppletPositions);
+    while (napplets--) {
+	TaskbarApplet *applet = applets[napplets];
+	applet->applet = applet->iface->applet( this );
+	appletList.append(*applet);
+	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;
+    }
+    delete applets;
 #else
-    layout = new QHBoxLayout( this );
     TaskbarApplet applet;
     applet.iface = new ClockAppletImpl();
     applet.applet = applet.iface->applet( this );
-    positionApplet( applet );
+    appletList.append( a );
 #endif
+    show();
+
+    if ( !safety_tid )
+	safety_tid = startTimer(2000); // TT has 5000, but this is a PITA for a developer ;) (sandman)
 }
 
-void SysTray::positionApplet( const TaskbarApplet &a )
+void SysTray::timerEvent(QTimerEvent* e)
 {
-    int p = 0;
-    QValueList<TaskbarApplet>::Iterator it;
-    for ( it = appletList.begin(); it != appletList.end(); ++it ) {
-	if ( (*it).iface->position() > a.iface->position() )
-	    break;
-	p += 2;
+    if ( e->timerId() == safety_tid ) {
+	Config cfg( "Taskbar" );
+	cfg.setGroup( "Applets" );
+	cfg.writeEntry( "SafeMode", FALSE );
+	killTimer(safety_tid);
+	safety_tid = 0;
     }
-
-    appletList.insert( it, a );
-    layout->insertWidget( p, a.applet );
-    layout->insertSpacing( p, 1 );
 }
-