1 /*

     2 * Copyright (c) 2003, 2004, 2005 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 "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 *

    17 */

    18 

    19 #ifndef WIDGETREGISTRYCONSTANTS_H

    20 #define WIDGETREGISTRYCONSTANTS_H

    21 

    22 #include <e32cmn.h>

    23 

    24 // forward declarations

    25 class CWidgetEntry;

    26 class CWidgetInfo;

    27 

    28 // Constants

    29 const TUid KWidgetRegistryServerUid = { 0x10282F06 };

    30 const TUid KUidWidgetUi = { 0x10282822 };

    31 const TUid KUidWidgetLauncher = { 0x10282821 };

    32 

    33 #define WIDGETPROPERTYLISTVERSION 3

    34 // Before changing these, consider that there will be widgets

    35 // installed on removable memory cards according to an allocation

    36 // scheme using these bounds.

    37 const TInt32 KWidgetUidLowerBound = 0x2000DAD2;

    38 const TInt32 KWidgetUidUpperBound = 0x2000DEB9;

    39 

    40 // The current allocation scheme splits the range into two so that

    41 // in-device memory uses one range and removable memory cards use a

    42 // separate range.  Eventually, removable memory is probably going to

    43 // have to use a reallocation scheme on insertion.

    44 const TInt32 KWidgetUidInternalMemoryStart = KWidgetUidLowerBound;

    45 const TInt32 KWidgetUidExternalMemoryStart = (KWidgetUidLowerBound + KWidgetUidUpperBound + 1) / 2; // half way

    46 const TInt32 KWidgetUidExternalMemoryStop = KWidgetUidUpperBound;

    47 

    48 const TInt KWidgetRegistryClientVersionMajor = 0;

    49 const TInt KWidgetRegistryClientVersionMinor = 1;

    50 const TInt KWidgetRegistryClientVersionBuild = 1;

    51 const TInt KWidgetRegistryServerAsynchronousSlotCount = 4;

    52 const TInt KWidgetRegistryVal = KMaxFileName;

    53 const TInt KShutdownDelay = 200000;

    54 const TInt KWidgetRegistryGranularity = 100;

    55 const TInt KWidgetRegistryServerStartupAttempts = 2;

    56 

    57 // Literal constants

    58 _LIT( KWidgetRegistryName, "!WidgetRegistry" ); // name to connect to

    59 _LIT( KWidgetRegistryImage, "WidgetRegistry" ); // DLL/EXE name

    60 _LIT8( KWidgetMime, "application/x-nokia-widget");

    61 _LIT( KLauncherApp, "widgetlauncher.exe" );

    62 

    63 

    64 // Enumerations

    65 enum TWidgetRegistryClientOpCodes

    66     {

    67     EOpCodeRegisterWidget = 0,  // do not change, used in capability policy

    68     EOpCodeDeRegisterWidget = 1,// do not change, used in capability policy

    69     EOpCodeWidgetExists,

    70     EOpCodeIsWidget,

    71     EOpCodeIsWidgetRunning,

    72     EOpCodeWidgetCount,

    73     EOpCodeInstalledWidgetsPhase1,

    74     EOpCodeInstalledWidgetsPhase2,

    75     EOpCodeRunningWidgetsPhase1,

    76     EOpCodeRunningWidgetsPhase2,

    77     EOpCodeGetWidgetBundleId,

    78     EOpCodeGetWidgetBundleName,

    79     EOpCodeGetWidgetPropertyValue,

    80     EOpCodeGetWidgetPath,

    81     EOpCodeGetWidgetUid,

    82     EOpCodeGetWidgetUidForUrl,

    83     EOpCodeGetAvailableUid,

    84     EOpCodeSetActive,

    85     EOpCodeWidgetRegistryDisconnect,

    86     EOpCodeGetLprojName,

    87     EOpCodeSecurityPolicyId,

    88     EOpCodeSetWidgetInMiniView,

    89     EOpCodeIsWidgetInMiniView,

    90     EOpCodeSetWidgetInFullView,

    91     EOpCodeIsWidgetInFullView,

    92     EOpCodeSetWidgetPromptNeeded,

    93     EOpCodeIsWidgetPromptNeeded,

    94     EOpWidgetSapiAccessState,

    95     EOpCodeNotSupported // must be last

    96     };

    97 

    98 

    99 enum TWidgetPropertyId

   100     {

   101     // version must be first

   102     EWidgetPropertyListVersion = 0, // int

   103 // increment version when changing list of properties so when properties

   104 // are written to file with a version header then they can be read in

   105 // by backwards compatible future versions

   106 

   107     // begin from bundle XML configuration file

   108     EBundleIdentifier,          // required; string; ex.: com.nokia.widget.HelloWorld

   109     EBundleName,                // required; string; example: Hello World

   110     EBundleDisplayName,         // required; string; example: Hello World

   111     EMainHTML,                  // required; string; example: HellowWorld.html

   112     EBundleShortVersion,        // optional; string; example: 1.0

   113     EBundleVersion,             // optional; string; example: 1.0

   114     EHeight,                    // optional; integer; example: 100

   115     EWidth,                     // optional; integer; example: 100

   116     // TODO remove EAllowFullAccess (grep and remove all mentions)

   117     EAllowFullAccess,           // optional; int internally 0 or 1

   118     EAllowNetworkAccess,        // optional; int internally 0 or 1

   119 

   120     // begin internal properties

   121     EDriveName,                 // string;

   122     EBasePath,                  // string; install path for widget, includes drive

   123     EIconPath,                  // string; icon path only

   124     EUrl,                       // string;

   125     EFileSize,                  // int

   126     EUid,                       // TUid

   127     ENokiaWidget,               // int 0 (not Nokia DTD) or 1 (Nokia DTD)

   128     EMiniViewEnable,            //optional; int internally 0 0r 1

   129     EBlanketPermGranted,              //optional; int internally 0 0r 1

   130 

   131     // end property list, begin special values

   132     EWidgetPropertyIdCount,     // must be at end of properties

   133     EWidgetPropertyIdInvalid = 1000    // must be after EWidgetPropertyIdCount

   134     };

   135 

   136 

   137 typedef RArray<TUid>                RUidArray;

   138 

   139 typedef RPointerArray<CWidgetInfo>  RWidgetInfoArray;

   140 

   141 #endif