--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookengines/contactsmodel/cntplsql/inc/cqwertykeymap.h Wed Jun 23 18:02:44 2010 +0300
@@ -0,0 +1,156 @@
+/*
+* 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: Class to hold the character to key mappings for a virtual
+* qwerty keyboard.
+*/
+
+#ifndef __CQWERTYKEYMAP_H__
+#define __CQWERTYKEYMAP_H__
+
+// INCLUDE FILES
+#include "cpcskeymap.h"
+#include <QMap.h>
+
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+NONSHARABLE_CLASS(CQwertyKeyMap) : public CPcsKeyMap
+ {
+ public: // Enums
+ enum TQwertyKeyboard
+ {
+ // How many keys have mappings in the virtual QWERTY keypad.
+ // Most languages list 32 keys, some have 36 keys.
+ // 4x11 keyboard could have 44 keys.
+ EAmountOfKeysInQwertyKeypad = 44
+ };
+
+ // These values are used to identify each key in the keyboard.
+ enum TKeyId
+ {
+ // first key at index 0
+ EKeyQ = 0,
+ EKeyW,
+ EKeyE,
+ EKeyR,
+ EKeyT,
+ EKeyY,
+ EKeyU,
+ EKeyI,
+ EKeyO,
+ EKeyP,
+
+ EKeyA, // 10
+ EKeyS,
+ EKeyD,
+ EKeyF,
+ EKeyG,
+ EKeyH,
+ EKeyJ,
+ EKeyK,
+ EKeyL,
+
+ EKeyZ, // 19
+ EKeyX,
+ EKeyC,
+ EKeyV,
+ EKeyB,
+ EKeyN,
+ EKeyM,
+ EKeyColon,
+ EKeyDot,
+ EKeyDash, // 28
+ EKeyAt,
+ EKeyQuote,
+ EKeyQuestionMark,
+
+ EKey32,
+ EKey33,
+ EKey34,
+ EKey35,
+ EKey36,
+ EKey37,
+ EKey38,
+ EKey39,
+ EKey40,
+ EKey41,
+ EKey42,
+ EKey43,
+
+ // Value is KBitsInKeyId amount of 1-bits (i.e. 111111 (binary))
+ KPadCharValue = 0x3f
+ };
+
+ public: // Constructors and destructor
+ /**
+ * Two phase construction
+ */
+ static CQwertyKeyMap* NewL();
+
+ /**
+ * Destructor
+ */
+ virtual ~CQwertyKeyMap();
+
+ public: // From CPcsKeyMap
+ virtual const QChar ArrayIndexToMappedChar(TInt aArrayIndex) const;
+#if !defined(USE_ORBIT_KEYMAP)
+ virtual const QChar UseHardcodedKeyMap(const QChar input) const;
+#endif
+
+ private: // From CPcsKeyMap
+ virtual TInt ComputeValue(QString aString,
+ TBool aUpperLimit,
+ QString& aValue) const;
+
+ public:
+#if defined(USE_ORBIT_KEYMAP)
+ bool IsValidChar(const QChar aChar) const;
+#endif
+ TInt MapKeyNameToValue(const QChar aKeyName) const;
+
+ private: // Constructors
+ /**
+ * Constructor
+ */
+ CQwertyKeyMap();
+
+ /**
+ * Second phase constructor
+ */
+ void ConstructL();
+
+ private: // New functions
+ void ConstructKeyNameMap();
+
+ private: // Data
+ // Mapping between the virtual keys (TKeyId) of the keyboard, and the
+ // base character of that key (QChar).
+ //
+ // TODO: must place QMap's 1st arg the one that used more,
+ // since reverse lookup (Qmap::key()) is slow
+ QMap<TKeyId, QChar> iKeyNames;
+
+ // List of the valid base characters of the keyboard. Obtained from
+ // iKeyNames.
+ QList<QChar> iKeyValues;
+
+ // For unit testing
+ friend class UT_CQwertyKeyMap;
+ };
+
+#endif // __CQWERTYKEYMAP_H__
+
+// End of file