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 "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 *       Provides methods for Phonebook Group members Fetch API.

    16 *

    17 */

    18 

    19 

    20 // INCLUDE FILES

    21 #include "CPbkGroupMembersFetchDlg.h"  // This class

    22 #include <cntview.h>

    23 

    24 // PbkView APIs

    25 #include <PbkView.rsg>

    26 #include "CPbkFetchDlg.h"

    27 #include "MPbkFetchCallbacks.h"

    28 

    29 // PbkEng APIs

    30 #include <CPbkContactEngine.h>

    31 

    32 

    33 /// Unnamed namespace for local definitions

    34 namespace {

    35 

    36 // LOCAL CONSTANTS AND MACROS

    37 

    38 #ifdef _DEBUG

    39 enum TPanicCode

    40     {

    41     EPanicPostCond_Constructor = 1,

    42     EPanicPreCond_ConstructL,

    43     EPanicPreCond_ExecuteLD,

    44     };

    45 #endif

    46 

    47 

    48 // ==================== LOCAL FUNCTIONS ====================

    49 

    50 #ifdef _DEBUG

    51 void Panic(TPanicCode aReason)

    52     {

    53     _LIT(KPanicText, "CPbkGroupMembersFetchDlg");

    54     User::Panic(KPanicText, aReason);

    55     }

    56 #endif

    57 

    58 }  // namespace

    59 

    60 

    61 // ================= MEMBER FUNCTIONS =======================

    62 

    63 // CPbkGroupMembersFetchDlg::TParams

    64 EXPORT_C CPbkGroupMembersFetchDlg::TParams::TParams() :

    65     iGroupId(KNullContactId),

    66     iMarkedEntries(NULL)

    67     {

    68     }

    69 

    70 EXPORT_C CPbkGroupMembersFetchDlg::TParams::operator TCleanupItem()

    71     {

    72     return TCleanupItem(Cleanup,this);

    73     }

    74 

    75 void CPbkGroupMembersFetchDlg::TParams::Cleanup(TAny* aPtr)

    76     {

    77     TParams* self = static_cast<TParams*>(aPtr);

    78     delete self->iMarkedEntries;

    79     self->iMarkedEntries = NULL;

    80     }

    81 

    82 

    83 // CPbkGroupMembersFetchDlg

    84 inline CPbkGroupMembersFetchDlg::CPbkGroupMembersFetchDlg

    85         (TParams& aParams, CPbkContactEngine& aPbkEngine) :

    86     iParams(aParams), iPbkEngine(aPbkEngine)

    87     {

    88     // PostCond

    89     __ASSERT_DEBUG(!iFetchDlg && !iDestroyedPtr,

    90         Panic(EPanicPostCond_Constructor));

    91     }

    92 

    93 inline void CPbkGroupMembersFetchDlg::ConstructL()

    94     {

    95     // PreCond

    96     __ASSERT_DEBUG

    97         (!iFetchDlg && iParams.iGroupId != KNullContactId && !iGroupNonMembersSubView,

    98         Panic(EPanicPreCond_ConstructL));

    99 

   100     iGroupNonMembersSubView = CContactGroupView::NewL

   101         (iPbkEngine.Database(), iPbkEngine.AllContactsView(), *this,

   102         iParams.iGroupId, CContactGroupView::EShowContactsNotInGroup);

   103 

   104     iGroupNonMembersSubView->SetViewFindConfigPlugin

   105         (iPbkEngine.AllContactsView().GetViewFindConfigPlugin());

   106     }

   107 

   108 EXPORT_C CPbkGroupMembersFetchDlg* CPbkGroupMembersFetchDlg::NewL(TParams& aParams, CPbkContactEngine& aPbkEngine)

   109     {

   110     CPbkGroupMembersFetchDlg* self = new(ELeave) CPbkGroupMembersFetchDlg(aParams, aPbkEngine);

   111     CleanupStack::PushL(self);

   112     self->ConstructL();

   113     CleanupStack::Pop(self);

   114     return self;

   115     }

   116 

   117 EXPORT_C TInt CPbkGroupMembersFetchDlg::ExecuteLD()

   118     {

   119     // PreCond

   120     __ASSERT_DEBUG(iParams.iGroupId != KNullContactId && !iFetchDlg,

   121         Panic(EPanicPreCond_ExecuteLD));

   122 

   123     // "D" function semantics

   124     CleanupStack::PushL(this);

   125     TBool thisDestroyed = EFalse;

   126     iDestroyedPtr = &thisDestroyed;

   127 

   128     // Convert aParams for CPbkFetchEntryDlg

   129     CPbkFetchDlg::TParams params;

   130     params.iResId = R_PBK_GROUP_MEMBER_FETCH_DLG;

   131     params.iFlags = CPbkFetchDlg::FETCH_MARKED;

   132     params.iContactView = iGroupNonMembersSubView;

   133 

   134     // Run CPbkFetchEntryDlg dialog

   135     iFetchDlg = CPbkFetchDlg::NewL(params, iPbkEngine);

   136     iFetchDlg->ResetWhenDestroyed(&iFetchDlg);

   137     TInt result = iFetchDlg->ExecuteLD();

   138 

   139     if (thisDestroyed)

   140         {

   141         // This object has been destroyed

   142         result = 0;

   143         CleanupStack::Pop(this);

   144         }

   145     else

   146         {

   147         // Convert output back to our format

   148         if (result)

   149             {

   150             iParams.iMarkedEntries = params.iMarkedEntries;

   151             params.iMarkedEntries = NULL;

   152             }

   153         CleanupStack::PopAndDestroy(this);

   154         }

   155 

   156     return result;

   157     }

   158 

   159 CPbkGroupMembersFetchDlg::~CPbkGroupMembersFetchDlg()

   160     {

   161     if (iDestroyedPtr)

   162         {

   163         *iDestroyedPtr = ETrue;

   164         }

   165     if (iGroupNonMembersSubView)

   166         {

   167         iGroupNonMembersSubView->Close(*this);

   168         }

   169     delete iFetchDlg;

   170     }

   171 

   172 void CPbkGroupMembersFetchDlg::HandleContactViewEvent

   173         (const CContactViewBase& /*aView*/,

   174         const TContactViewEvent& /*aEvent*/)

   175     {

   176     }

   177 

   178 

   179 //  End of File