Localizing application menus in Symbian C++

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Article Metadata

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Tested with

Devices(s): Nokia E90 Communicator

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Compatibility

Platform(s): S60 3rd Edition
S60 3rd Edition, FP1
S60 3rd Edition, FP2

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Article

Created: tapiolaitinen (31 Jan 2008)

Last edited: hamishwillee (17 Jul 2012)

Overview

This code example describes how to localize application menus.

This snippet can be self-signed.

Steps

1. Create a data\[app].rls file.

2. Write localization information into it:

#ifdef LANGUAGE_SC          // Default: UK English
 
#include "app_loc.l01"
 
#elif defined LANGUAGE_01   // UK English
 
#include "app_loc.l01"
 
#elif defined LANGUAGE_09   // Finnish
 
#include "app_loc.l09"
 
#endif

3. Add the localization strings into the appropriate files (for example, data\[app]_loc.l01 and data\[app]_loc.l09):

// LOCALIZATION STRINGS
 
rls_string STRING_r_http_options_help "Help"
rls_string STRING_r_http_options_about "About"
rls_string STRING_r_http_options_exit "Exit"

4. Localize the menus defined in the resource file by using the strings from the .rls file:

#include "[app].rls"

// ---------------------------------------------------------
//   
//   r_example_menu
//   Menu for "Options"
//
// ---------------------------------------------------------
 
RESOURCE MENU_PANE r_example_menu
  {
  items = 
    {
    MENU_ITEM
      {
      command = EHelp;
      txt = STRING_r_http_options_help;
      },
    MENU_ITEM
      {
      command = EAbout;
      txt = STRING_r_http_options_about;
      },
    MENU_ITEM
      {
      command = EAknSoftkeyExit;
      txt = STRING_r_http_options_exit;
      }
    };
  }

5. Insert the LANG attribute into the group\[app].mmp file:

LANG SC 01 09

6. Make sure the resources are compiled into a SIS package (see sis\[app].pkg):

;EN resources
"..\..\..\epoc32\data\z\resource\apps\app.r01" -"!:\resource\apps\app.r01"
"..\..\..\epoc32\data\z\private\10003a3f\apps\app_reg.r01"
    -"!:\private\10003a3f\import\apps\app_reg.r01"
 
;FI resources
"..\..\..\epoc32\data\z\resource\apps\app.r09" -"!:\resource\apps\app.r09"
"..\..\..\epoc32\data\z\private\10003a3f\apps\app_reg.r09"
    -"!:\private\10003a3f\import\apps\app_reg.r09"

7. Compile the files and create the SIS package.