--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/installationservices/swi/inc/progressbar.h Thu Dec 17 08:51:10 2009 +0200
@@ -0,0 +1,64 @@
+/*
+* Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+/**
+ @file
+ @internalComponent
+ @released
+*/
+
+#ifndef __PROGRESSBAR_H__
+#define __PROGRESSBAR_H__
+
+namespace Swi
+ {
+ /// How many increments to update the bar on the uninstall of a file
+ const static TInt KProgressBarUninstallAmount=1;
+
+ /// How many bytes to copy before updating the progress bar by one increment
+ const static TInt KProgressBarInstallChunkSize=32767;
+
+ /// The extra increment we add onto the end to make there always be some progress.
+ const static TInt KProgressBarEndIncrement=1;
+
+ /**
+ * Utility function to get how much to update the progress bar for a certain
+ * size of file copied. The smallest increment is KProgressBarEndIncrement since we always want to show that
+ * some progress has occurred.
+ */
+ TInt ProgressBarFileIncrement(TInt64 aSize);
+
+ /**
+ * Utility function to get how much to update the progress bar for a certain
+ * size of chunk copied.
+ */
+ TInt ProgressBarChunkIncrement(TInt64 aSize);
+
+ inline TInt ProgressBarChunkIncrement(TInt64 aSize)
+ {
+ return I64LOW(aSize) / KProgressBarInstallChunkSize;
+ }
+
+ inline TInt ProgressBarFileIncrement(TInt64 aSize)
+ {
+ return KProgressBarEndIncrement + ProgressBarChunkIncrement(aSize);
+ }
+ }
+
+
+#endif