diff -r 5de72ea7a065 -r 579cc610882e calendarui/views/dayview/inc/calendayutils.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/views/dayview/inc/calendayutils.h	Tue Jul 06 14:14:56 2010 +0300
@@ -0,0 +1,72 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "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:  CalenDayUtils utility class header.
+*
+*/
+
+#ifndef CALENDAYUTILS_H_
+#define CALENDAYUTILS_H_
+
+// Forward declarations
+class HbMainWindow;
+class QDateTime;
+class AgendaEntry;
+
+class CalenDayUtils
+{
+public:
+    static CalenDayUtils *instance();
+    ~CalenDayUtils();
+    
+    qreal screenWidth() const;
+    qreal hourElementWidth() const;
+    qreal hourElementHeight() const;
+    qreal contentWidth() const;
+    
+    Qt::Orientation orientation() const;
+    
+    HbMainWindow* mainWindow();
+    
+    bool isHorizontalSwipe(qreal angle) const;
+    
+    /**
+     * Get event's start/end time fromm agenda entry.
+     * Start/end time are validated to be within the current day (the case of
+     * multi-day events)
+     * @param start [out] valid start time
+     * @param end [out] valid end time
+     * @param entry [in] agenda entry asociated with the event.
+     * @param currentDate [in] current date
+     */
+    void getEventValidStartEndTime( QDateTime& start, QDateTime& end,
+                                   AgendaEntry& entry, QDateTime& currentDate );
+    
+protected:
+    CalenDayUtils();
+    
+private:
+    qreal calculateHourElementWidth() const;
+    qreal calculateHourElementHeight() const;
+    
+private:    // data
+    
+    static CalenDayUtils* mInstance;
+    
+    HbMainWindow* mMainWindow;  //!< Pointer to main window
+    
+    qreal mHourElementWidth;    //!< The width of hour element
+    qreal mHourElementHeight;   //!< The height of hour element
+};
+
+#endif /* CALENDAYUTILS_H_ */