1 aknquerydata.h

     1 /*

     2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *   Implementation of Query data classes for query dialogs

    16 *

    17 */

    18 

    19 

    20 #ifndef AKNQUERYDATA_H

    21 #define AKNQUERYDATA_H

    22 

    23 #include <e32std.h>

    24 #include <aknquerycontrol.h>

    25 #include <in_sock.h>

    26 #include <lbsposition.h>

    27 

    28 class CAknQueryDialog;

    29 class TInetAddr;

    30 

    31 

    32 IMPORT_C TInt GetMaxTextLength(const CAknQueryControl* aControl, const TDes& aDataText, TInt aApiValue);

    33 

    34 class MAknQueryData

    35     {

    36     public:

    37         virtual void SetL(CAknQueryControl* aControl, TInt aMaxLength) = 0;

    38         virtual void Get(CAknQueryControl* aControl) = 0;

    39     };

    40 

    41 template<class T>

    42 class TAknQueryData : public MAknQueryData

    43     {

    44     public:

    45         TAknQueryData(T& aData) : iData(aData) {}

    46 

    47         void SetL(CAknQueryControl* aControl, TInt aMaxLength);

    48         void Get(CAknQueryControl* aControl);

    49 

    50     public:

    51         T& iData;

    52     };

    53 

    54 template<>

    55 class TAknQueryData<TDes> : public MAknQueryData

    56     {

    57     public:

    58         TAknQueryData(TDes& aData) : iData(aData) {}

    59 

    60         void SetL(CAknQueryControl* aControl,TInt aMaxLength)

    61             { aControl->SetTextL(iData); 

    62               aControl->SetTextEntryLength(

    63                   GetMaxTextLength(aControl,iData,aMaxLength)); }

    64         void Get(CAknQueryControl* aControl) 

    65             { aControl->GetText(iData); }

    66     public:

    67         TDes& iData;

    68     };

    69 

    70 template<>

    71 class TAknQueryData<TInt> : public MAknQueryData

    72     {

    73     public:

    74         TAknQueryData(TInt& aData) : iData(aData) {}

    75 

    76         void SetL(CAknQueryControl* aControl,TInt /*aMaxLength*/)

    77             { aControl->SetNumberL(iData); }

    78         void Get(CAknQueryControl* aControl) 

    79             { iData=aControl->GetNumber(); }

    80     public:

    81         TInt& iData;

    82     };

    83 

    84 template<>

    85 class TAknQueryData<TTime> : public MAknQueryData

    86     {

    87     public:

    88         TAknQueryData(TTime& aData) : iData(aData) {}

    89 

    90         void SetL(CAknQueryControl* aControl,TInt /*aMaxLength*/)

    91             { aControl->SetTime(iData); }

    92         void Get(CAknQueryControl* aControl) 

    93             { iData=aControl->GetTime(); }

    94     public:

    95         TTime& iData;

    96     };

    97 

    98 template<>

    99 class TAknQueryData<TTimeIntervalSeconds> : public MAknQueryData

   100     {

   101     public:

   102         TAknQueryData(TTimeIntervalSeconds& aData) : iData(aData) {}

   103 

   104         void SetL(CAknQueryControl* aControl,TInt /*aMaxLength*/)

   105             { aControl->SetDuration(iData); }

   106         void Get(CAknQueryControl* aControl) 

   107             { iData=aControl->GetDuration(); }

   108     public:

   109         TTimeIntervalSeconds& iData;

   110     };

   111 

   112 template<>

   113 class TAknQueryData<TReal> : public MAknQueryData

   114     {

   115     public:

   116         TAknQueryData(TReal& aData) : iData(aData) {}

   117 

   118         void SetL(CAknQueryControl* aControl,TInt /*aMaxLength*/)

   119             { aControl->SetFloatingPointNumberL(&iData); }

   120         void Get(CAknQueryControl* aControl) 

   121             { iData=aControl->GetFloatingPointNumberL(); }

   122     public:

   123         TReal& iData;

   124     };

   125 

   126 

   127 template<>  

   128 class TAknQueryData<TInetAddr> : public MAknQueryData

   129     {

   130     public:

   131         TAknQueryData(TInetAddr& aData) : iData(aData) {}

   132         void SetL(CAknQueryControl* aControl,TInt /*aMaxLength*/)

   133             {

   134                 CAknExtQueryControl* control = STATIC_CAST(CAknExtQueryControl*,aControl);

   135                 control->SetInetAddress(iData);

   136             }

   137         void Get(CAknQueryControl* aControl) 

   138             {

   139                 CAknExtQueryControl* control = STATIC_CAST(CAknExtQueryControl*,aControl);

   140                 iData=control->GetInetAddress();

   141             }

   142 

   143     public:

   144         TInetAddr& iData;

   145     };

   146 template<>    

   147 class TAknQueryData<TPosition> : public MAknQueryData

   148 	{

   149 public:

   150 	TAknQueryData(TPosition &aData) : iData(aData) {}

   151 	void SetL(CAknQueryControl* aControl, TInt /*aMaxLength*/)

   152 		{

   153 		aControl->SetLocation(iData);

   154 		}

   155 	void Get(CAknQueryControl* aControl)

   156 		{

   157 		aControl->GetLocation(iData);

   158 		}

   159 private:

   160 	TPosition& iData;

   161 	};

   162 

   163 #endif