1 /*

     2 * Copyright (c) 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 <AknServerApp.h>

    23 #include "mesmruibase.h"

    24 #include "mesmrresponseobserver.h"

    25 #include "resmrstatic.h"

    26 #include "mesmrfieldeventobserver.h"

    27 #include "mesmrnaviarroweventobserver.h"

    28 #include "cesmrfieldbuilderinterface.h"

    29 

    30 class MESMRFieldStorage;

    31 class MESMRCalEntry;

    32 class CESMRView;

    33 class MAgnEntryUiCallback;

    34 class CESMRPolicy;

    35 class CESMRSendUI;

    36 class CCEUIPolicyResolver;

    37 class CESMRPolicyManager;

    38 class CESMRLocationPluginHandler;

    39 class CESMRFeatureSettings;

    40 class CMRToolbar;

    41 class TDataType;

    42 class MMRInfoProvider;

    43 class MMRFocusStrategy;

    44 class CESMRTitlePaneHandler;

    45 

    46 /**

    47  *  CESMRViewerDialog implements the viewer dialog for meeting requests.

    48  *

    49  *  @see mesmruibase.h, mesmruifactory.h

    50  *  @lib esmrgui.lib

    51  */

    52 NONSHARABLE_CLASS( CESMRViewerDialog ):

    53          public CAknDialog,

    54          public MESMRUiBase,

    55          public MESMRResponseObserver,

    56          public MESMRFieldEventObserver,

    57          public MAknToolbarObserver,

    58          public MESMRNaviArrowEventObserver

    59     {

    60 public:

    61 

    62     /**

    63      * Two-phased constructor.

    64      *

    65      * @param aInfoProvider Reference to MR / entry info provider.

    66      * @param aCallback Callback interface for AgnEntryUI

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

    68      */

    69      IMPORT_C static CESMRViewerDialog* NewL(

    70              MMRInfoProvider& aInfoProvider,

    71              MAgnEntryUiCallback& aCallback );

    72     /*

    73      * Destructor.

    74      */

    75     ~CESMRViewerDialog();

    76 

    77 public: // From CAknDialog

    78     SEikControlInfo CreateCustomControlL( TInt aType );

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

    80     TBool OkToExitL (TInt aButtonId);

    81     void ProcessCommandL( TInt aCommand );

    82     void DynInitMenuPaneL(

    83             TInt aResourceId,

    84             CEikMenuPane* aMenuPane );

    85     void ActivateL();

    86     void PreLayoutDynInitL();

    87     

    88 public: // From MESUIBase

    89     TInt ExecuteViewLD();

    90 

    91 public: // From MESMRResponseObserver

    92     TBool Response( TInt aCommand );

    93     void ExitDialog();

    94     void ChangeReadyResponseL();

    95 

    96 public: // From MAknToolbarObserver

    97     void DynInitToolbarL ( TInt aResourceId, CAknToolbar* aToolbar );

    98     void OfferToolbarEventL ( TInt aCommand );

    99 

   100 protected: // MESMRFieldEventObserver

   101     void HandleFieldEventL( const MESMRFieldEvent& aEvent );

   102     

   103 public: // From MESMRNaviArrowEventObserver

   104     void HandleNaviArrowEventL( const TInt aCommand );

   105 

   106 private: // Implementation

   107     void DoProcessCommandL( TInt aCommand );

   108     CESMRViewerDialog(

   109             MMRInfoProvider& aInfoProvider,

   110             MAgnEntryUiCallback& aCallback );

   111     void ConstructL();

   112     void OpenInDayModeL();

   113     void CommandTailL(HBufC16*& aTailBuffer);

   114     TBool HandleCommandForEventL( TInt aCommand );

   115     void SendCalendarEntryL(TInt aCommandId);

   116     void TryInsertSendMenuL(CEikMenuPane* aMenuPane);

   117     void HandleEmailSubmenuL(

   118             TInt aResourceId,

   119             CEikMenuPane* aMenuPane );

   120     void HandlePolicyMenuL(

   121             TInt aResourceId,

   122             CEikMenuPane* aMenuPane );

   123     void HandleDynamicMenuItemsL(

   124             TInt aResourceId,

   125             CEikMenuPane* aMenuPane );

   126     TBool SupportsMailBoxCapabilityL( 

   127             MESMRBuilderExtension::TMRCFSMailBoxCapability aCapa );

   128     TBool HandleMRExitL(

   129             TInt aCommand  );

   130     void HandleForwardMenuL(

   131             TInt aResourceId,

   132             CEikMenuPane* aMenuPane );

   133     CESMRLocationPluginHandler& LocationPluginHandlerL();

   134     void SetDefaultMiddleSoftKeyL();

   135     TInt TryToSaveAttachmentL();

   136     void SetContextMenu();

   137     void ShowContextMenuL();

   138     TBool UserWantToHandleAttachmentsL();

   139     void InitLocationMenuL(

   140             CEikMenuPane* aMenuPane );

   141     void ConstructToolbarL();

   142     void ProcessCommandEventL( const MESMRFieldEvent& aEvent );

   143     void ProcessFieldEventL( const MESMRFieldEvent& aEvent );

   144     

   145 private: // Data

   146 

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

   148     CESMRView* iView;

   149     /// Ref: Agn Entry UI callback interface

   150     MAgnEntryUiCallback& iCallback;

   151     /// Own: Calendar Global data

   152     CESMRSendUI* iESMRSendUI;

   153     /// Own: Flag for marking exit

   154     TBool iExitTriggered;

   155     /// Own: Static TLS data handler

   156     RESMRStatic iESMRStatic;

   157     // Own: Location plugin handler.

   158     CESMRLocationPluginHandler* iLocationPluginHandler;

   159     // Own: Feature settings.

   160     CESMRFeatureSettings* iFeatures;

   161     /// Own: Toolbar

   162     CMRToolbar* iToolbar;

   163     /// Ref: Reference to mrinfo provider

   164     MMRInfoProvider& iInfoProvider;

   165     /// Own: Context menu resource ID.

   166     TInt iContextMenuResourceId;

   167     /// Own: Focus strategy of the viewer

   168     MMRFocusStrategy* iFocusStrategy;

   169     /// Own: Titlepane handler

   170     CESMRTitlePaneHandler* iTitlePane;

   171     };

   172 

   173 #endif // CESMRVIEWERDIALOG_H