phonebookui/Phonebook2/UIControls/src/CPbk2ContactEditorImageField.cpp
branchRCL_3
changeset 63 f4a778e096c2
child 64 c1e8ba0c2b16
child 68 9da50d567e3c
equal deleted inserted replaced
62:5b6f26637ad3 63:f4a778e096c2
       
     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:  Phonebook 2 contact editor iamge field.
       
    15 *
       
    16 */
       
    17 
       
    18 
       
    19 #include "CPbk2ContactEditorImageField.h"
       
    20 
       
    21 // Phonebook 2
       
    22 #include "MPbk2ContactEditorUiBuilder.h"
       
    23 #include "MPbk2ContactEditorUiBuilderExtension.h"
       
    24 #include "MPbk2ContactEditorFieldVisitor.h"
       
    25 #include <MPbk2FieldProperty.h>
       
    26 #include <CPbk2PresentationContactField.h>
       
    27 #include <Pbk2PresentationUtils.h>
       
    28 #include "Pbk2ImageCommands.h"
       
    29 #include "CPbk2ContactEditorReadonlyField.h"
       
    30 #include "Pbk2EditorLineIds.hrh"
       
    31 #include <Pbk2UIControls.hrh>
       
    32 #include <Pbk2Config.hrh>
       
    33 
       
    34 // Virtual Phonebook
       
    35 #include <MVPbkContactFieldTextData.h>
       
    36 #include <VPbkFieldType.hrh>
       
    37 #include <MVPbkFieldType.h>
       
    38 #include <Pbk2UIControls.rsg>
       
    39 
       
    40 // System includes
       
    41 #include <eikcapc.h>
       
    42 #include <eikedwin.h>
       
    43 #include <AknUtils.h>
       
    44 
       
    45 // --------------------------------------------------------------------------
       
    46 // CPbk2ContactEditorImageField::CPbk2ContactEditorImageField
       
    47 // --------------------------------------------------------------------------
       
    48 //
       
    49 CPbk2ContactEditorImageField::CPbk2ContactEditorImageField
       
    50         ( CPbk2PresentationContactField& aContactField,
       
    51           MPbk2ContactEditorUiBuilder& aUiBuilder,
       
    52           CPbk2IconInfoContainer& aIconInfoContainer ) :
       
    53             CPbk2ContactEditorFieldBase( aContactField, aUiBuilder,
       
    54                 aIconInfoContainer )
       
    55     {
       
    56     }
       
    57 
       
    58 // --------------------------------------------------------------------------
       
    59 // CPbk2ContactEditorImageField::~CPbk2ContactEditorImageField
       
    60 // --------------------------------------------------------------------------
       
    61 //
       
    62 CPbk2ContactEditorImageField::~CPbk2ContactEditorImageField()
       
    63     {    
       
    64     delete iInitialText;    
       
    65     }
       
    66 
       
    67 // --------------------------------------------------------------------------
       
    68 // CPbk2ContactEditorImageField::NewLC
       
    69 // --------------------------------------------------------------------------
       
    70 //
       
    71 CPbk2ContactEditorImageField* CPbk2ContactEditorImageField::NewLC
       
    72         ( CPbk2PresentationContactField& aContactField,
       
    73           MPbk2ContactEditorUiBuilder& aUiBuilder,
       
    74           CPbk2IconInfoContainer& aIconInfoContainer,
       
    75           TInt aCustomPosition) 
       
    76     {
       
    77     CPbk2ContactEditorImageField* self = 
       
    78         new ( ELeave ) CPbk2ContactEditorImageField( aContactField,
       
    79             aUiBuilder, aIconInfoContainer );
       
    80     CleanupStack::PushL( self );
       
    81     self->ConstructL(aCustomPosition);
       
    82     return self;
       
    83     }
       
    84 
       
    85 // --------------------------------------------------------------------------
       
    86 // CPbk2ContactEditorImageField::ConstructL
       
    87 // Create and insert a line in the dialog
       
    88 // --------------------------------------------------------------------------
       
    89 //
       
    90 void CPbk2ContactEditorImageField::ConstructL(TInt aCustomPosition)
       
    91     {
       
    92     MPbk2ContactEditorUiBuilderExtension* ext = 
       
    93         static_cast<MPbk2ContactEditorUiBuilderExtension*>(
       
    94             iUiBuilder.ContactEditorUiBuilderExtension(KNullUid));
       
    95     
       
    96     iControl = static_cast<CPbk2ContactEditorReadonlyField*>(
       
    97         ext->AddCustomFieldToFormL(aCustomPosition, R_PBK2_IMAGE_LINE));
       
    98     iControl->InitializeL(this);
       
    99     SetTextL();      
       
   100     iInitialText = iControl->GetTextInHBufL();    
       
   101     iControl->CreateTextViewL(); 
       
   102     iCaptionedCtrl = iUiBuilder.LineControl(ControlId()); 
       
   103     iUiBuilder.TryChangeFocusL(ControlId());  
       
   104     }
       
   105 
       
   106 // --------------------------------------------------------------------------
       
   107 // CPbk2ContactEditorImageField::ControlId
       
   108 // --------------------------------------------------------------------------
       
   109 //
       
   110 TInt CPbk2ContactEditorImageField::ControlId() const
       
   111     {
       
   112     return EPbk2EditorLineImage;  
       
   113     }
       
   114 
       
   115 // --------------------------------------------------------------------------
       
   116 // CPbk2ContactEditorImageField::SetTextL
       
   117 // --------------------------------------------------------------------------
       
   118 //
       
   119 void CPbk2ContactEditorImageField::SetTextL()
       
   120     {
       
   121     // Get image name or set descriptive text
       
   122     TBool isFilename(EFalse);     
       
   123     TVPbkFieldStorageType type = iContactField.FieldData().DataType();    
       
   124     
       
   125     if(type == EVPbkFieldStorageTypeText)
       
   126          {
       
   127          isFilename = !iContactField.FieldData().IsEmpty();
       
   128          }
       
   129 
       
   130     TBool isThumbnail(Pbk2ImageCommands::IsThumbnailFieldL(iContactField));
       
   131     TBool imagefileValid(Pbk2ImageCommands::IsImageFieldValidL(iContactField));    
       
   132     
       
   133     if( !isFilename && !isThumbnail )    
       
   134         {
       
   135         HBufC* defaultText = CCoeEnv::Static()->AllocReadResourceLC
       
   136             ( R_QTN_PHOB_FIELD_ADD_IMAGE );
       
   137         TPtrC dataPtr(*defaultText);
       
   138            
       
   139         FormatTextL( dataPtr, EDontClipFileExtension );  
       
   140         CleanupStack::PopAndDestroy(defaultText);
       
   141         iTextState = ENoData; 
       
   142         }
       
   143     else if( !imagefileValid ) 
       
   144         {
       
   145         //cold filename, show "Thumbnail" (e.g mem card not present)
       
   146         HBufC* defaultText = CCoeEnv::Static()->AllocReadResourceLC
       
   147             ( R_QTN_PHOB_FIELD_THUMBNAIL );
       
   148         TPtrC dataPtr(*defaultText);
       
   149                
       
   150         FormatTextL( dataPtr, EClipFileExtension );  
       
   151         CleanupStack::PopAndDestroy(defaultText);
       
   152         iTextState = EThumbnail;
       
   153         }        
       
   154     else
       
   155         {
       
   156         TPtrC dataPtr(MVPbkContactFieldTextData::Cast(  
       
   157             iContactField.FieldData()).Text());
       
   158         
       
   159         FormatTextL( dataPtr, EClipFileExtension );      
       
   160         iTextState = EFilename;
       
   161         }
       
   162     }
       
   163 
       
   164 // --------------------------------------------------------------------------
       
   165 // CPbk2ContactEditorImageField::FormatTextL
       
   166 // --------------------------------------------------------------------------
       
   167 //
       
   168 void CPbk2ContactEditorImageField::FormatTextL(TPtrC aDataPtr, TClipFileExtension aClipFileExtension)
       
   169     {
       
   170     HBufC* textBuf = HBufC::NewLC(aDataPtr.Length());
       
   171     TPtr text = textBuf->Des();        
       
   172     text.Zero();
       
   173     Pbk2PresentationUtils::AppendWithNewlineTranslationL(text, aDataPtr);
       
   174     
       
   175     if (aClipFileExtension == EClipFileExtension )
       
   176         {
       
   177         TParsePtr fileNameParser( text );
       
   178         TPtrC baseName( fileNameParser.Name() );
       
   179         // Set formatted text to editor control
       
   180         iControl->SetTextL(&baseName);    
       
   181         }
       
   182     else
       
   183         {
       
   184         // Don't use filename parsing if a default string "Add image" is used.
       
   185         // There might be a dot in the end of the string and it would be then removed.
       
   186         // Example: "Adaug. imag."
       
   187         iControl->SetTextL(&text); 
       
   188         }
       
   189     
       
   190     // SetTextL method above copied the text to the control,
       
   191     // so it is safe to destroy the buffer
       
   192     CleanupStack::PopAndDestroy(textBuf);
       
   193     iUiBuilder.LoadBitmapToFieldL
       
   194         ( iContactField.FieldProperty(), iIconInfoContainer, ControlId() );
       
   195 
       
   196     }
       
   197 
       
   198 // --------------------------------------------------------------------------
       
   199 // CPbk2ContactEditorImageField::Control
       
   200 // --------------------------------------------------------------------------
       
   201 //
       
   202 CEikEdwin* CPbk2ContactEditorImageField::Control() const
       
   203     {
       
   204     // We don't show anything out
       
   205     return NULL;
       
   206     }
       
   207 
       
   208 // -----------------------------------------------------------------------------
       
   209 // CPbk2ContactEditorImageField::ControlTextL
       
   210 // -----------------------------------------------------------------------------
       
   211 //  
       
   212 HBufC* CPbk2ContactEditorImageField::ControlTextL() const
       
   213     {
       
   214     return CPbk2ContactEditorFieldBase::ControlTextL();    
       
   215     }
       
   216 
       
   217 // --------------------------------------------------------------------------
       
   218 // CPbk2ContactEditorImageField::SaveFieldL
       
   219 // --------------------------------------------------------------------------
       
   220 //  
       
   221 void CPbk2ContactEditorImageField::SaveFieldL()
       
   222     {
       
   223     HBufC* text = iControl->GetTextInHBufL();
       
   224     CleanupStack::PushL(text);
       
   225     
       
   226     if(iInitialText->Compare(*text) )
       
   227         {
       
   228         iContactDataHasChanged = ETrue;
       
   229         }
       
   230     else
       
   231         {
       
   232         iContactDataHasChanged = EFalse;
       
   233         }
       
   234     
       
   235     CleanupStack::PopAndDestroy(text);
       
   236     }
       
   237 
       
   238 // -----------------------------------------------------------------------------
       
   239 // CPbk2ContactEditorImageField::HandleCustomFieldCommandL
       
   240 // -----------------------------------------------------------------------------
       
   241 //
       
   242 TBool CPbk2ContactEditorImageField::HandleCustomFieldCommandL(TInt aCommand )
       
   243     {
       
   244     TBool ret(EFalse);
       
   245     MPbk2ContactEditorUiBuilderExtension* ext = 
       
   246          static_cast<MPbk2ContactEditorUiBuilderExtension*>(
       
   247              iUiBuilder.ContactEditorUiBuilderExtension(KNullUid));  
       
   248          
       
   249     if(aCommand == EPbk2CmdEditorHandleCustomSelect)
       
   250         {
       
   251 #ifdef ECE_DISABLE_CONTEXT_MENU
       
   252         if (ContactField().FieldData().IsEmpty())
       
   253             {
       
   254             ret = ext->HandleCustomFieldCommandL(EPbk2CmdEditorChangeImage);
       
   255             }
       
   256         else
       
   257             {
       
   258             ret = ext->HandleCustomFieldCommandL(EPbk2CmdEditorContextMenu);
       
   259             }
       
   260 #else
       
   261         ret = ext->HandleCustomFieldCommandL(EPbk2CmdEditorChangeImage);
       
   262 #endif
       
   263         }
       
   264     else if(aCommand == EPbk2CmdEditorHandleCustomRemove)
       
   265         {
       
   266         ret = ext->HandleCustomFieldCommandL(EPbk2CmdEditorRemoveImage);
       
   267         }
       
   268     return ret;
       
   269     }
       
   270 
       
   271 // --------------------------------------------------------------------------
       
   272 // CPbk2ContactEditorImageField::ActivateL
       
   273 // --------------------------------------------------------------------------
       
   274 //
       
   275 void CPbk2ContactEditorImageField::ActivateL()
       
   276     {
       
   277     iCaptionedCtrl->ActivateL();
       
   278     }
       
   279 
       
   280 // --------------------------------------------------------------------------
       
   281 // CPbk2ContactEditorImageField::AcceptL
       
   282 // --------------------------------------------------------------------------
       
   283 //
       
   284 void CPbk2ContactEditorImageField::AcceptL
       
   285         ( MPbk2ContactEditorFieldVisitor& aVisitor )
       
   286     {
       
   287     aVisitor.VisitL( *this );
       
   288     }
       
   289 
       
   290 // -----------------------------------------------------------------------------
       
   291 // CPbk2ContactEditorImageField::ConsumesKeyEvent
       
   292 // -----------------------------------------------------------------------------
       
   293 //
       
   294 TBool CPbk2ContactEditorImageField::ConsumesKeyEvent
       
   295         ( const TKeyEvent& aKeyEvent, TEventCode aType )
       
   296     {
       
   297     
       
   298     TKeyResponse keyResponse = iControl->OfferKeyEventL( aKeyEvent, aType );
       
   299 
       
   300     if ( EKeyWasConsumed == keyResponse )
       
   301         {
       
   302         return ETrue;
       
   303         }
       
   304             
       
   305     return EFalse;
       
   306     }   
       
   307 
       
   308 // -----------------------------------------------------------------------------
       
   309 // CPbk2ContactEditorImageField::TextState
       
   310 // -----------------------------------------------------------------------------
       
   311 //
       
   312 TInt CPbk2ContactEditorImageField::TextState()
       
   313     {
       
   314     return iTextState;
       
   315     }   
       
   316 
       
   317 // -----------------------------------------------------------------------------
       
   318 // CPbk2ContactEditorImageField::ContactField
       
   319 // -----------------------------------------------------------------------------
       
   320 //
       
   321 CPbk2PresentationContactField& CPbk2ContactEditorImageField::ContactField()
       
   322     {
       
   323     return iContactField;
       
   324     }
       
   325 
       
   326 // -----------------------------------------------------------------------------
       
   327 // CPbk2ContactEditorImageField::ContactEditorFieldExtension
       
   328 // -----------------------------------------------------------------------------
       
   329 //
       
   330 TAny* CPbk2ContactEditorImageField::ContactEditorFieldExtension(
       
   331 	TUid aExtensionUid )
       
   332     {
       
   333     if( aExtensionUid == KMPbk2ContactEditorFieldExtension2Uid )
       
   334        {
       
   335          return static_cast<MPbk2ContactEditorField2*>( this );
       
   336        }    
       
   337         
       
   338     return this;
       
   339     }
       
   340 
       
   341 
       
   342 
       
   343 // End of File