1 /*

     2 * Copyright (c) 2005-2007 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:  Implementation for CFepInputContextField

    15 *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "peninputlayout.h"

    21 #include "peninputinputcontextfield.h"

    22 

    23 

    24 // CONSTANTS

    25 

    26 

    27 // ============================ MEMBER FUNCTIONS =============================

    28 

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

    30 // CFepInputContextField::NewL

    31 // Two-phased constructor.

    32 // ---------------------------------------------------------------------------

    33 //

    34 EXPORT_C CFepInputContextField* CFepInputContextField::NewL(TRect aRect,

    35                                       CFepUiLayout* aUiLayout,TInt aControlId)

    36     {

    37     CFepInputContextField* self = new (ELeave) CFepInputContextField(aRect,

    38                                                         aUiLayout,aControlId);

    39     

    40     CleanupStack::PushL(self);

    41     self->ConstructL();

    42     CleanupStack::Pop(self);

    43 

    44     return self;

    45     }

    46 

    47 

    48 // ---------------------------------------------------------------------------

    49 // CFepInputContextField::CFepInputContextField

    50 // C++ default constructor can NOT contain any code, that

    51 // might leave.

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

    53 EXPORT_C CFepInputContextField::CFepInputContextField(TRect aRect, CFepUiLayout* aUiLayout,

    54                                                       TInt aControlId):

    55             CFepLayoutEditAreaBase(aRect,aUiLayout,aControlId)

    56     {

    57     SetControlType(ECtrlInputContextArea);

    58     }

    59 

    60 // ---------------------------------------------------------------------------

    61 // CFepInputContextField::ConstructL

    62 // Symbian 2nd phase constructor can leave.

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

    64 EXPORT_C void CFepInputContextField::ConstructL()

    65     {

    66     BaseConstructL();

    67     }

    68 

    69 // Destructor

    70 EXPORT_C CFepInputContextField::~CFepInputContextField()

    71     {

    72     }

    73 

    74 // ---------------------------------------------------------------------------

    75 // CFepInputContextField::SetTextL

    76 // Gets the text from the current control and puts it into

    77 // the edit area.

    78 // (other items were commented in a header).

    79 // ---------------------------------------------------------------------------

    80 //

    81 EXPORT_C void CFepInputContextField::SetTextL(const TFepInputContextFieldData& aData)

    82     {

    83     CFepLayoutEditAreaBase::SetTextL( aData );

    84     }

    85 

    86 

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

    88 // Handle pointer up event

    89 // ---------------------------------------------------------------------------

    90 //

    91 EXPORT_C CFepUiBaseCtrl* CFepInputContextField::HandlePointerUpEventL(const TPoint& aPt)

    92     {

    93    

    94     if ( !CFepLayoutEditAreaBase::HandlePointerUpEventL(aPt) )

    95         {

    96         return NULL;

    97         }

    98 

    99     TPtrC eventData((const TUint16 *)&iSelectedCompositionText,sizeof(iSelectedCompositionText));

   100     ReportEvent(EEventICFSelectionChanged,eventData);

   101     

   102     UiLayout()->SetAppEditorCursor(iSelectedCompositionText);

   103     

   104     return this;    

   105     }

   106     

   107 // ---------------------------------------------------------------------------

   108 // Handle pointer up event

   109 // ---------------------------------------------------------------------------

   110 //

   111 EXPORT_C CFepUiBaseCtrl* CFepInputContextField::HandlePointerDownEventL(const TPoint& aPt)

   112     {

   113     iLastInsertPos = PositionOfInsertionPointOnWindow();

   114     

   115     if ( !CFepLayoutEditAreaBase::HandlePointerDownEventL(aPt) )

   116         {

   117         return NULL;

   118         }

   119     

   120     return this;    

   121     }

   122 

   123 EXPORT_C void CFepInputContextField::UpdateContent(const TCursorSelection& aCursorSel)

   124     {

   125     TInt cursorPos = aCursorSel.iCursorPos;

   126     if (cursorPos < 0 )

   127         {

   128         cursorPos = 0;

   129         }

   130     else if (cursorPos > iBuffer->Length())

   131         {

   132         cursorPos = iBuffer->Length();

   133         }   

   134     UpdateCursorSelection(TCursorSelection(cursorPos, aCursorSel.iAnchorPos));    

   135     

   136     TPtrC eventData((const TUint16 *)&iSelectedCompositionText,sizeof(iSelectedCompositionText));

   137     ReportEvent(EEventICFSelectionChanged,eventData);

   138     UiLayout()->SetAppEditorCursor(iSelectedCompositionText);

   139     }

   140 //  End of File