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:

    15 *

    16 */

    17 

    18 #ifndef MEMSPYVIEWBASE_H

    19 #define MEMSPYVIEWBASE_H

    20 

    21 // System includes

    22 #include <coecntrl.h>

    23 #include <aknlists.h>

    24 #include <memspyui.rsg>

    25 

    26 // User includes

    27 #include "MemSpy.hrh"

    28 #include "MemSpyViewType.h"

    29 #include "MemSpyViewObserver.h"

    30 #include "MemSpySettings.h"

    31 

    32 // Classes referenced

    33 class CMemSpyEngine;

    34 class CMemSpyContainer;

    35 class MMemSpyViewObserver;

    36 //cigasto

    37 class RMemSpySession;

    38 

    39 class CMemSpyViewBase : public CCoeControl, public MCoeControlObserver, public MEikListBoxObserver

    40     {

    41 public:

    42     //CMemSpyViewBase( CMemSpyEngine& aEngine, MMemSpyViewObserver& aObserver );

    43 	CMemSpyViewBase( RMemSpySession& aSession, MMemSpyViewObserver& aObserver );

    44     ~CMemSpyViewBase();

    45     virtual void ConstructL( const TRect& aRect, CCoeControl& aContainer, TAny* aSelectionRune = NULL );

    46 

    47 public: // API

    48     virtual TMemSpyViewType ViewType() const = 0;

    49     virtual CMemSpyViewBase* PrepareParentViewL();

    50     virtual CMemSpyViewBase* PrepareChildViewL();

    51     virtual void RefreshL();

    52     virtual TBool HandleCommandL( TInt aCommand );

    53 

    54 public: // Menu framework

    55     virtual void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

    56     virtual TUint MenuCascadeResourceId() const;

    57     virtual TInt MenuCascadeCommandId() const;

    58 

    59 private: // Command handlers

    60     virtual void OnCmdViewOutputToSinkL();

    61 

    62 protected: // Construction support

    63     void SetTitleL( const TDesC& aText );

    64     TPtrC TitleL() const;

    65     virtual CEikListBox* ConstructListBoxL();

    66     virtual void SetListBoxModelL() = 0;

    67 

    68 protected: // Internal framework

    69     virtual void HandleListBoxItemActionedL( TInt aIndex );

    70     virtual void HandleListBoxItemSelectedL( TInt aIndex );

    71  

    72 protected: // Event reporting

    73     void ReportEventL( MMemSpyViewObserver::TViewEventType aEvent, TAny* aContext = NULL );

    74     void SetListBoxCurrentItemIndexL( TInt aIndex );

    75 

    76 protected: // Utility methods

    77     CMemSpyContainer& Container();

    78     CMemSpySettings& Settings();

    79     const CMemSpySettings& Settings() const;

    80 

    81 public: // From CCoeControl

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

    83 

    84 protected: // From CCoeControl

    85     void Draw( const TRect& aRect ) const;

    86     void SizeChanged();

    87     void FocusChanged( TDrawNow aDrawNow );

    88     TInt CountComponentControls() const;

    89     CCoeControl* ComponentControl( TInt aIndex ) const;

    90 

    91 protected: // From MCoeControlObserver

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

    93 

    94 protected: // From MEikListBoxObserver

    95     void HandleListBoxEventL( CEikListBox* aListBox, TListBoxEvent aEventType);

    96 

    97 protected: // Member data

    98     //CMemSpyEngine& iEngine;

    99     RMemSpySession& iMemSpySession;

   100     MMemSpyViewObserver& iObserver;

   101     //

   102     CEikListBox* iListBox;

   103 

   104 private:

   105     CMemSpySettings* iSettings;

   106     };

   107 

   108 

   109 #endif