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 viewer dialog

    15 *

    16 */

    17 #ifndef CESMRVIEWERDIALOG_H

    18 #define CESMRVIEWERDIALOG_H

    19 

    20 #include <AknDialog.h>

    21 #include <akntoolbarobserver.h>

    22 #include <AknNaviDecoratorObserver.h>

    23 #include <msvapi.h>

    24 

    25 #include "mesmruibase.h"

    26 #include "mesmrresponseobserver.h"

    27 #include "resmrstatic.h"

    28 #include "mesmrfieldeventobserver.h"

    29 

    30 class MESMRFieldStorage;

    31 class MESMRCalEntry;

    32 class CESMRView;

    33 class MAgnEntryUiCallback;

    34 class CESMRPolicy;

    35 class CESMRSendUI;

    36 class CAiwServiceHandler;

    37 class CCEUIPolicyResolver;

    38 class CESMRPolicyManager;

    39 class CESMRLocationPluginHandler;

    40 class CESMRFeatureSettings;

    41 class CAknNavigationDecorator;

    42 class MESMRMeetingRequestEntry;

    43 class TFSMailMsgId;

    44 

    45 /**

    46  *  CESMRViewerDialog implements the viewer dialog for meeting requests.

    47  *

    48  *  @see mesmruibase.h, mesmruifactory.h

    49  *  @lib esmrgui.lib

    50  */

    51 NONSHARABLE_CLASS( CESMRViewerDialog ):

    52          public CAknDialog,

    53          public MESMRUiBase,

    54          public MESMRResponseObserver,

    55          public MESMRFieldEventObserver,

    56          public MAknToolbarObserver,

    57          public MAknNaviDecoratorObserver,

    58          public MMsvSessionObserver

    59     {

    60 public:

    61 

    62     /**

    63      * Two-phased constructor.

    64      *

    65      * @param aStorage Field storage contains all the fields for list component.

    66      * @param aEntry ESMR calendar entry (wraps the CCalEntry object)

    67      * @param aCallback Callback interface for AgnEntryUI

    68      * @return Pointer to created and initialized esmr editor dialog.

    69      */

    70      IMPORT_C static CESMRViewerDialog* NewL(

    71         CESMRPolicy* aPolicy,

    72         MESMRCalEntry& aEntry,

    73         MAgnEntryUiCallback& aCallback );

    74     /*

    75      * Destructor.

    76      */

    77     ~CESMRViewerDialog();

    78 

    79 public: // From CAknDialog

    80     SEikControlInfo CreateCustomControlL( TInt aType );

    81     TKeyResponse OfferKeyEventL(const TKeyEvent& aEvent, TEventCode aType);

    82     TBool OkToExitL (TInt aButtonId);

    83     void ProcessCommandL( TInt aCommand );

    84     void DynInitMenuPaneL(

    85             TInt aResourceId,

    86             CEikMenuPane* aMenuPane );

    87     void ActivateL();

    88     void PreLayoutDynInitL();

    89 

    90 public: // From MESUIBase

    91     TInt ExecuteViewLD();

    92 

    93 public: // From MESMRResponseObserver

    94     TBool Response( TInt aCommand );

    95     void ExitDialog();

    96     void ChangeReadyResponseL();

    97 

    98 public: // From MAknToolbarObserver

    99     virtual void OfferToolbarEventL( TInt aCommand );

   100 

   101 public: // from MAknNaviDecoratorObserver

   102     void HandleNaviDecoratorEventL( TInt aEventID );

   103 

   104 public: // from MMsvSessionObserver

   105     void HandleSessionEventL( 

   106         TMsvSessionEvent aEvent, TAny* aArg1,

   107         TAny* aArg2, TAny* aArg3 );

   108     

   109 public:

   110     /**

   111      *  Static method that is given as callback to CIdle object

   112      *  handling the navigation decorator right arrow event.

   113      *  

   114      *  @param aObjPtr TAny-casted pointer to an instance of this class.

   115      *  @return Always KErrNone.

   116      */

   117     static TInt RunCmdMailNextMessageIdle( TAny* aObjPtr );

   118     

   119     /**

   120      *  Static method that is given as callback to CIdle object

   121      *  handling the navigation decorator left arrow event.

   122      *  

   123      *  @param aObjPtr TAny-casted pointer to an instance of this class.

   124      *  @return Always KErrNone.

   125      */

   126     static TInt RunCmdMailPreviousMessageIdle( TAny* aObjPtr );

   127     

   128 protected: // MESMRFieldEventObserver

   129     void HandleFieldEventL( const MESMRFieldEvent& aEvent );

   130 

   131 private: // Implementation

   132     void DoProcessCommandL( TInt aCommand );

   133     CESMRViewerDialog( MESMRCalEntry& aEntry, MAgnEntryUiCallback& aCallback );

   134     void ConstructL( CESMRPolicy* aPolicy );

   135     void OpenInDayModeL();

   136     void CommandTailL(HBufC16*& aTailBuffer);

   137     TBool HandleCommandForRecurrentEventL( TInt aCommand );

   138     void SendCalendarEntryL(TInt aCommandId);

   139     void TryInsertSendMenuL(CEikMenuPane* aMenuPane);

   140     void HandlePrintCommandL(TInt aCommand);

   141     void HandleEmailSubmenuL(

   142             TInt aResourceId,

   143             CEikMenuPane* aMenuPane );

   144     void HandlePolicyMenuL(

   145             TInt aResourceId,

   146             CEikMenuPane* aMenuPane );

   147     void HandleDynamicMenuItemsL(

   148             TInt aResourceId,

   149             CEikMenuPane* aMenuPane );

   150     TBool SupportsAttendeeStatusL();

   151     TBool HandleMRExitL(

   152             TInt aCommand  );

   153     TBool SupportsForwardingAsMeetingL( 

   154             MESMRMeetingRequestEntry* aEntry,

   155             TBool aForceResetDefaultMRMailbox );

   156     CESMRLocationPluginHandler& LocationPluginHandlerL();

   157     void SetDefaultMiddleSoftKeyL();

   158     TPtrC DigMailboxAndRemovePrefixL();

   159     void MakeMrGuiToolbarButtonsL();

   160     void ClearToolbarL();

   161     TInt AccountIdL( const TFSMailMsgId& aMailboxId );

   162     

   163 private: // Data

   164 

   165     /// Own: Feature manager initialization flag

   166     TBool iFeatureManagerInitialized;

   167     /// Ref: The only control in this dialog. Fwk deletes.

   168     CESMRView* iView;

   169     /// Ref: Reference to MESRCalEntry (CCalEntry wrapper)

   170     MESMRCalEntry& iEntry;

   171     /// Ref: Agn Entry UI callback interface

   172     MAgnEntryUiCallback& iCallback;

   173     /// Ref: Pointer to policy

   174     CESMRPolicy* iPolicy;

   175     /// Own: Calendar Global data

   176     CESMRSendUI* iESMRSendUI;

   177     /// Own: AIW Service handler

   178     CAiwServiceHandler* iServiceHandler;

   179     /// Own: Flag for marking exit

   180     TBool iExitTriggered;

   181     /// Own: Static TLS data handler

   182     RESMRStatic iESMRStatic;

   183     // Own: Location plugin handler.    

   184     CESMRLocationPluginHandler* iLocationPluginHandler;

   185     // Own: Feature settings.

   186     CESMRFeatureSettings* iFeatures;

   187     // Not own: Pointer to previous toolbar observer.

   188     MAknToolbarObserver* iOldObserver;

   189     // flag to indicate toolbar can be cleared

   190     TBool iClearToolbar;

   191     // Own: CIdle object through which navi button events are handled.

   192     //      CIdle with callback is used because the navi buttons events

   193     //      cause deletion of this dialog, but the actual button event 

   194     //      handling needs to be completed before closing the dialog.

   195     CIdle* iIdleNaviEventRunner;

   196     // Not own: Pointer to navigation decorator

   197     CAknNavigationDecorator* iESMRNaviDecorator;

   198     };

   199 

   200 #endif // CESMRVIEWERDIALOG_H