--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/classicui_plat/queries_api/inc/AknQueryValueTime.h	Wed Aug 18 10:02:14 2010 +0300
@@ -0,0 +1,224 @@
+/*
+* Copyright (c) 2002 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: 
+*
+*/
+
+// AknQueryValueTime.h
+//
+// Copyright (c) 2001 Symbian Ltd.  All rights reserved.
+//
+
+#if !defined(__AKNQUERYVALUETIME_H__)
+#define __AKNQUERYVALUETIME_H__
+
+#include <bamdesca.h>
+#include <eikdialg.h>
+#include "AknQueryValue.h"
+
+class CAknQueryValueTimeArray;
+
+/**
+ * Encapsulates a TTime value. Provides an interface to create a dialog
+ * containing a time query control, which will edit the value. Optionally 
+ * Allows the value to be changed by selecting from a list of values. 
+ *
+ */
+NONSHARABLE_CLASS(CAknQueryValueTime) : public CAknQueryValue
+    {
+public:
+    /**
+     * First stage of two stage construction.
+    */
+	IMPORT_C static CAknQueryValueTime* NewL();
+	
+	/**
+     * First stage of two stage construction.
+    */
+	IMPORT_C static CAknQueryValueTime* NewLC();
+    
+    IMPORT_C virtual ~CAknQueryValueTime();
+	
+	/**
+     * Set the array.
+     *  
+     * @param aArray pointer to array, ownership is not passed
+    */
+	IMPORT_C void SetArrayL(const CAknQueryValueTimeArray* aArray);
+	
+	/**
+     * Set the string used for the query caption to be a string other than the default.
+     *
+     * @param aResourceId		resource id of string to use for caption.
+     *
+    */
+	IMPORT_C void SetQueryCaption(TInt aResourceId);
+	
+	/**
+     * Return the current value, which may have been set by the user
+     *
+     * @return The current value
+     *
+    */
+	IMPORT_C TTime Value() const;
+	
+public: // from MAknQueryValue
+    IMPORT_C virtual const MDesCArray* MdcArray() const;
+    IMPORT_C virtual HBufC* CurrentValueTextLC();
+    IMPORT_C virtual TInt CurrentValueIndex() const;
+    IMPORT_C virtual void SetCurrentValueIndex(const TInt aIndex);
+    IMPORT_C virtual TBool CreateEditorL();
+    
+protected:
+	CAknQueryValueTime();
+	
+	/**
+     * Two stage construction
+     *
+    */
+	void ConstructL();
+	
+	/**
+     * Search for the current time in the list, and set the curent index 
+     * to be the found index. If not found, set current index to 1 after the size of the array.
+     *
+    */
+	void CalculateCurrentIndex();
+	
+	virtual void AppendValueIfNewL();
+	
+private: // from MAknQueryValue
+	IMPORT_C void Reserved_MAknQueryValue();
+	
+private:
+	// the following are member variables
+	TInt iQueryCaptionId;
+	TTime iTime;
+	TInt iCurrentIndex;
+	// the following are not owned
+	const CAknQueryValueTimeArray* iArray;
+    };
+
+
+/**
+ * Wraps an array of TTime, adapts it into a descriptor array.
+ *
+ */
+NONSHARABLE_CLASS(CAknQueryValueTimeArray) : public CBase, public MDesCArray
+	{
+public:
+    /**
+     * Typedef for array containing TTime items
+     *
+    */
+	typedef CArrayFix<TTime> TimeArray;
+	
+	enum {KSafeSizeOfDescriptorForTTimeFormat = 128};
+	
+public:
+
+    /**
+     * NewL.
+     *
+     * @param aResourceId	Recource id of a TBUF containing a TTime format string. Client
+     *							can use R_AVKON_TBUF_POPUP_FIELD_DEFAULT_TIME_FORMAT
+     *							if desired, or provide its own resource.
+    */
+	IMPORT_C static CAknQueryValueTimeArray* NewL(TInt aResourceId);
+	
+	/**
+     * See NewL
+     *
+    */
+	IMPORT_C static CAknQueryValueTimeArray* NewLC(TInt aResourceId);
+	
+	IMPORT_C ~CAknQueryValueTimeArray();
+	
+	/**
+     * Set the array of values. 
+     * Note that client can use any implementation of array class, but must pass in a 
+     * TArray generated from it (by calling the Array() method on the array class)
+     *
+     * @param aArray   array of values, ownership is not passed
+    */
+	IMPORT_C void SetArray(TimeArray& aArray);
+	
+	/**
+     * Get the array of values as a TArray. 
+     * Note that client can use any implementation of array class, but the array is 
+     * treated as a TArray.
+     *
+     * @return array of values, ownership is not passed
+    */
+	IMPORT_C TimeArray* Array() const;
+	
+	/**
+     * Return the TTime format string that is used to generate MDesCArray values
+     *
+     * @return format string
+    */
+	IMPORT_C const HBufC* FormatString() const;
+    
+    /**
+     * Return the size of a maximal time string formated using the format string 
+     * that was supplied during construction of this instance.
+     * Two versions to eliminate compiler warnings.
+     *
+     * @return length of formatted string.
+    */	
+#ifdef __WINS__
+	IMPORT_C const TInt FormattedStringSize() const;
+#else
+	IMPORT_C TInt FormattedStringSize() const;
+#endif // __WINS__
+
+public:
+	// from MDesCArray
+	/**
+     * @return count of contained array
+     *
+    */
+    IMPORT_C virtual TInt MdcaCount() const;
+    
+    /**
+     * Returns array element, converting value to text. 
+     * <p> WARNING: the returned pointer is only valid until the next time this
+     * method is invoked. 
+     *
+     * @param aIndex  index of element to return
+     * @return descriptor representing array element, ownership is not passed
+    */
+    IMPORT_C virtual TPtrC MdcaPoint(TInt aIndex) const;
+    
+protected:
+	CAknQueryValueTimeArray();
+	
+	/**
+     * ConstructL
+     *
+     * @param aResourceId	id of a resource containing a time format string
+    */
+	void ConstructL(TInt aResourceId);
+	
+private:
+	// the following members are owned
+	HBufC* iLastGeneratedTextValue;
+	HBufC* iFormatString;
+	// the following members are not owned
+	TimeArray* iArray;
+	TInt iFormattedStringSize;
+	};
+
+#endif // __AKNQUERYVALUETIME_H__
+