--- wxCpuThrottle/src/trayicon.cpp	2007/08/09 20:57:19	24
+++ wxCpuThrottle/src/trayicon.cpp	2007/08/10 18:12:36	25
@@ -63,13 +63,18 @@
 	menu->AppendSeparator();
 	menu->Append(Menu_Quit, wxT("Quit application"), wxT("Terminates wxCpuThrottle") );
 	
+	if (!mParent->GetWritable())
+	{
+		menu->Enable(Menu_Increase, false);
+		menu->Enable(Menu_Decrease, false);
+	}
 	
 	return menu;
 }
 
 void TrayIcon::OnQuit( wxCommandEvent& event )
 {
-	mParent->OnQuit(event);
+	mParent->OnQuit(/*event*/);
 }
 
 
@@ -81,19 +86,39 @@
 
 void TrayIcon::OnShowDialog( wxCommandEvent& event )
 {
-	mParent->SetPosition();
-	mParent->Show( !mParent->IsShown() );
+	ShowDialog();
 }
 
 void TrayIcon::OnLeftClick(wxTaskBarIconEvent& WXUNUSED(event) )
 {
-	mParent->SetPosition();	
-	mParent->Show( !mParent->IsShown() );
+	ShowDialog();
 }
 
 void TrayIcon::OnIncrease( wxCommandEvent& WXUNUSED( event ) )
 {
-}		
+	AcpiParser* parser = mParent->GetParser();
+	int current = parser->GetCurrentState();
+	
+	if (current < parser->GetStateCount() -1)
+		parser->SetState( current +1 );
+}
+		
 void TrayIcon::OnDecrease( wxCommandEvent& WXUNUSED( event ) )
 {
+	AcpiParser* parser = mParent->GetParser();
+	int current = parser->GetCurrentState();
+			
+	if ( current > 0)
+		parser->SetState( current - 1 );
+}
+
+
+
+void TrayIcon::ShowDialog()
+{
+	mParent->SetPosition();
+	mParent->Show( !mParent->IsShown() );
+	
+	if (mParent->IsIconized())
+		mParent->Iconize( false );
 }