1 /*

     2 * Copyright (c) 2007-2009 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:  ESMR titled field implementation

    15  *

    16 */

    17 

    18 

    19 #ifndef CESMRATTENDEEFIELD_H

    20 #define CESMRATTENDEEFIELD_H

    21 

    22 #include <caluser.h>

    23 #include <eikedwob.h>

    24 //<cmail>

    25 #include "esmrdef.h"

    26 //</cmail>

    27 #include "cesmrfield.h"

    28 #include "cesmrcontacthandler.h"

    29 #include "mesmrcontacthandlerobserver.h"

    30 #include "cesmrncsaifeditor.h"

    31 

    32 class CEikLabel;

    33 class CESMRNcsPopupListBox;

    34 class CEikButtonGroupContainer;

    35 class MESMRMeetingRequestEntry;

    36 class CAknsFrameBackgroundControlContext;

    37 

    38 NONSHARABLE_CLASS( CESMRAttendeeField ):

    39 public CESMRField,

    40 public MEikEdwinSizeObserver,

    41 public MESMRNcsAddressPopupList,

    42 public MESMRContactHandlerObserver,

    43 public MCoeControlObserver

    44     {

    45 public:

    46     /**

    47      * Two phase constructor.

    48      * @param aRole attendee role

    49      */

    50     static CESMRAttendeeField* NewL( CCalAttendee::TCalRole aRole );

    51 

    52     /**

    53      * Destructor.

    54      */

    55     ~CESMRAttendeeField();

    56 

    57 public: // From CESMRField

    58     void InitializeL();

    59     void InternalizeL( MESMRCalEntry& aEntry );

    60     void ExternalizeL( MESMRCalEntry& aEntry );

    61     TInt ExpandedHeight() const;

    62     void GetMinimumVisibleVerticalArea(TInt& aUpper, TInt& aLower);

    63     void ExecuteGenericCommandL( TInt aCommand );

    64     void SetOutlineFocusL( TBool aFocus );

    65 

    66 public: // From CCoeControl

    67     TInt CountComponentControls() const;

    68     CCoeControl* ComponentControl( TInt aInd ) const;

    69     void SizeChanged();

    70     void PositionChanged();

    71     TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );

    72     void SetContainerWindowL( const CCoeControl& aControl );

    73     void ActivateL();

    74 

    75 public: // From MEikEdwinSizeObserver

    76     TBool HandleEdwinSizeEventL( CEikEdwin* aEdwin, TEdwinSizeEvent aType, TSize aDesirableEdwinSize);

    77 

    78 public: // MESMRNcsAddressPopupList

    79     void UpdatePopupContactListL( const TDesC& aMatchString, TBool iListAll );

    80 

    81 public: // from MFSEmailUiContactHandlerObserver

    82     void OperationCompleteL( TContactHandlerCmd aCmd, const RPointerArray<CESMRClsItem>* aContacts );

    83     void OperationErrorL( TContactHandlerCmd aCmd, TInt aError );

    84 

    85 public: // from MCoeControlObserver

    86     void HandleControlEventL( CCoeControl *aControl, TCoeEvent aEventType );

    87 

    88 private: // Implementation

    89     /**

    90      * Constructor.

    91      * @param aRole attendee role

    92      */

    93     CESMRAttendeeField( CCalAttendee::TCalRole aRole );

    94 

    95     /**

    96      * Second phase constructor.

    97      */

    98     void ConstructL();

    99 

   100     /**

   101      * Removes all attendees.

   102      * @param aEntry calendar entry

   103      */

   104     void ClearAttendeeListL( CCalEntry& aEntry );

   105 

   106     /**

   107      * Adds attendees to calendar entry.

   108      * @param aEntry calendar entry

   109      * @param aPhoneOwnerRole Phone owner's role

   110      */

   111     void ParseAttendeesL(

   112             MESMRMeetingRequestEntry& aMREntry );

   113 

   114     /**

   115      * Calculates rect for predictive participant popup.

   116      * @return rect for popup

   117      */

   118     TRect ResolvePopupRectL();

   119 

   120     /**

   121      * launches search popup dialog for remote contact search.

   122      */

   123     void DoPopupSelectL();

   124 

   125     /**

   126      * close contact popup list

   127      */

   128     void ClosePopupContactListL();

   129 

   130     /**

   131      * Launch remote lookup

   132      * @param aExitReason optional error handling

   133      * @param aSearchText descriptor containing the search string

   134      */

   135     CESMRNcsEmailAddressObject* ExecuteRemoteSearchL(

   136         CPbkxRemoteContactLookupServiceUiContext::TResult::TExitReason& aExitReason,

   137         const TDesC& aSearchText );

   138 

   139     /**

   140      * Set default text for attendee field

   141      */

   142     void AppendDefaultTextL();

   143 

   144     /**

   145      * Clear editor

   146      */

   147     void ClearDefaultTextL();

   148 

   149     /**

   150      * show contact pop up list under attendee field.

   151      * @param aShow hide or show popuplist

   152      */

   153     void ShowPopupCbaL( TBool aShow );

   154 

   155     void UpdateSendOptionL();

   156 

   157 private: //data

   158     /**

   159      * Own. Field title label.

   160      */

   161     CEikLabel* iTitle;

   162 

   163     /**

   164      * Temporary expanded size when editor line count grows.

   165      */

   166     TSize iExpandedSize;

   167 

   168     /**

   169      * Field title size.

   170      */

   171     TSize iTitleSize;

   172 

   173     /**

   174      * Attendee role.

   175      */

   176     CCalAttendee::TCalRole iRole;

   177 

   178     /**

   179      * Not owned. Attendee editor.

   180      */

   181     CESMRNcsAifEditor* iEditor;

   182 

   183     /**

   184      * Own. Predictive attendee popup.

   185      */

   186     CESMRNcsPopupListBox* iAacListBox;

   187 

   188     /**

   189      * Own.

   190      */

   191     CESMRContactHandler* iContactHandler;

   192 

   193     /**

   194      * Own. for default text of this field.

   195      */

   196     HBufC* iDefaultText;

   197 

   198     /**

   199      * Enable / Disable contact popup list

   200      */

   201     TBool iAacListBoxEnabled;

   202     

   203     /**

   204      * Not owned. CBA.

   205      */

   206     CEikButtonGroupContainer* iButtonGroupContainer;

   207     

   208     // Not owned. Background control context

   209     MAknsControlContext* iBackground;

   210     

   211     /**

   212      * Own. for record entry's phone owner

   213      */

   214     HBufC* iPhoneOwnerAddr;

   215     

   216     // Owned. Actual background for the editor

   217     CAknsFrameBackgroundControlContext* iFrameBgContext;

   218     };

   219 

   220 #endif  // CESMRATTENDEEFIELD_H