1 /*

     2 * Copyright (c) 2008 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:   Description component for retrieving place.

    15 *

    16 */

    17 

    18 #include <evtmgmteditorui.rsg>

    19 #include <NpdApi.h> 

    20 #include <StringLoader.h>

    21 #include <eikappui.h>

    22 #include <eikenv.h>

    23 

    24 #include "evtmgmteditorui.hrh"

    25 #include "evtmgmtuidesccomponent.h"

    26 

    27 // ---------------------------------------------------------------------------

    28 // CEvtEditor ::NewL()

    29 // ---------------------------------------------------------------------------

    30 //

    31 CEvtMgmtUiDescComponent* CEvtMgmtUiDescComponent::NewL(const TPtrC aPrevDesc)

    32     {

    33     CEvtMgmtUiDescComponent * self = CEvtMgmtUiDescComponent::NewLC(aPrevDesc);

    34     CleanupStack::Pop(self);

    35     return self;

    36     }

    37 

    38 // ---------------------------------------------------------------------------

    39 // CEvtEditor ::NewLC()

    40 // ---------------------------------------------------------------------------

    41 //

    42 CEvtMgmtUiDescComponent* CEvtMgmtUiDescComponent::NewLC(const TPtrC aPrevDesc)

    43     {

    44     CEvtMgmtUiDescComponent * self = new (ELeave) CEvtMgmtUiDescComponent();

    45     CleanupStack::PushL(self);

    46     self->ConstructL(aPrevDesc);

    47     return self;

    48     }

    49 

    50 // ---------------------------------------------------------------------------

    51 // CEvtMgmtUiDescComponent ::~CEvtMgmtUiDescComponent()

    52 // ---------------------------------------------------------------------------

    53 //

    54 CEvtMgmtUiDescComponent::~CEvtMgmtUiDescComponent()

    55     {    

    56     delete iNotepad;

    57     iNotepad = NULL;

    58     

    59     delete iDesc;

    60     iDesc = NULL;

    61     }

    62 

    63 // ---------------------------------------------------------------------------

    64 // CEvtMgmtUiDescComponent ::ConstructL()

    65 // ---------------------------------------------------------------------------

    66 //

    67 void CEvtMgmtUiDescComponent ::ConstructL(const TPtrC aPrevDesc)

    68     {

    69     iDesc = aPrevDesc.AllocL();

    70     iNotepad = CNotepadApi::NewL();

    71     }

    72 

    73 // ---------------------------------------------------------------------------

    74 // CEvtMgmtUiDescComponent ::CEvtMgmtUiDescComponent()

    75 // ---------------------------------------------------------------------------

    76 //

    77 CEvtMgmtUiDescComponent::CEvtMgmtUiDescComponent() 

    78     {   

    79     }

    80 

    81 // -----------------------------------------------------------------------------

    82 // CEvtMgmtUiDescComponent::DisplayNotepadEditorL()

    83 // It displays notepad editor and saves in descriptor variable

    84 // @return KErrCancel if deleted

    85 //         KErrAlreadyExists if not modified

    86 //         KErrNone if modified

    87 // -----------------------------------------------------------------------------

    88 //

    89 TInt CEvtMgmtUiDescComponent::DisplayNotepadEditorL()

    90    {

    91    TInt status = KErrNone;       

    92    

    93    //Launch notepad application

    94    HBufC* desc = iNotepad->ExecTextEditorL(status,*iDesc);    

    95    

    96    if(!desc)

    97        desc = KNullDesC().AllocL();

    98    

    99    CleanupStack::PushL(desc);

   100    

   101    if(status != KErrNone )//if deleted

   102        {

   103        CleanupStack::PopAndDestroy(desc);  

   104        delete iDesc;

   105        iDesc = NULL;

   106        iDesc = KNullDesC().AllocL();

   107        return KErrCancel;

   108        }

   109    

   110    desc->Des().Trim();

   111    if(desc->Length()==0) //if no text

   112        {

   113        delete iDesc;

   114        iDesc = NULL;

   115        iDesc = KNullDesC().AllocL();

   116        CleanupStack::PopAndDestroy(desc);

   117        return KErrCancel;

   118        }

   119    

   120    //set text to description

   121    delete iDesc;

   122    iDesc = desc; //ownership is transfered   

   123    CleanupStack::Pop(desc);

   124    return KErrNone;

   125    }

   126 

   127 // -----------------------------------------------------------------------------

   128 // CEvtMgmtUiDescComponent::DescFromExistingNotesL()

   129 // It shows Memo dialog and saves in descriptor variable

   130 // @return KErrCancel if cancel or no note

   131 //         KErrNone if note is selected

   132 // -----------------------------------------------------------------------------

   133 //

   134 TInt CEvtMgmtUiDescComponent::DescFromExistingNotesL()

   135     {

   136     HBufC* title = StringLoader::LoadLC(R_EVTUI_EDITOR_ADDDESC_TITLE);

   137     

   138     //Display memo dialog

   139     HBufC* desc = iNotepad->FetchMemoL(title);

   140     CleanupStack::PopAndDestroy(title);    

   141         

   142     if(desc) //if memo is selected

   143         {            

   144         CleanupStack::PushL(desc);

   145         delete iDesc;

   146         iDesc = desc; //ownership is transferred       

   147         CleanupStack::Pop(desc);

   148         return KErrNone;

   149         }       

   150     return KErrCancel;

   151     }

   152 

   153 // -----------------------------------------------------------------------------

   154 // CEvtMgmtUiDescComponent::Desc()

   155 // returns description value

   156 // -----------------------------------------------------------------------------

   157 

   158 TPtrC CEvtMgmtUiDescComponent::Desc() const

   159     {

   160     //if description, return it, else return empty string

   161     if(iDesc)

   162         return *iDesc;

   163     else

   164         return KNullDesC();

   165     }

   166 //end of file