1 /*

     2 * Copyright (c) 2007-2008 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:  Compatibility mode keyboard UI component

    15 *

    16 */

    17 

    18 

    19 #ifndef __AKNCOMPAKB_H__

    20 #define __AKNCOMPAKB_H__

    21 

    22 #include <AknControl.h>

    23 

    24 #include "akncompautils.h"

    25 #include "akncompasrvclient.h"

    26 #include "akncompabutton.h"

    27 

    28 class CAknCompaSide;

    29 class CAknsBasicBackgroundControlContext;

    30 class TAknWindowComponentLayout;

    31 class TAknLayoutScalableParameterLimits;

    32 class CRepository;

    33 

    34 /**

    35  * Compatibility mode keyboard component.

    36  *

    37  * The component is used by CAknAppUiBase to present a keyboard

    38  * for compatibility mode application.

    39  *

    40  * @lib compamode.lib

    41  * @since S60 v5.0

    42  */

    43 NONSHARABLE_CLASS(CAknCompaKb) : public CAknControl,

    44     public MCoeForegroundObserver

    45     {

    46     enum

    47         {

    48         EButtonsGranularity = 24,

    49         };

    50 

    51 public: // constructors and destructor

    52 

    53     static CAknCompaKb* NewL(TInt aCompaScreenMode, TBool aMakeVisible);

    54 

    55     ~CAknCompaKb();

    56 

    57 public: // new functions

    58 

    59     void SimulateKeyPressL(TInt aScanCode, TBool aDown);

    60 

    61     void SetPenButtonUpL();

    62 

    63     void SetButtonsUpL();    

    64 

    65     TBool IsForeground();

    66 

    67     void DisaTransEffects(bool aDisable);

    68 

    69 private: // new functions

    70 

    71     CAknCompaKb(TInt aCompaScreenMode);

    72 

    73     void ConstructL(TBool aMakeVisible);

    74 

    75     void SkinChanged();

    76     

    77     TRect RectFromLayout(const TRect& aParent,

    78         const TAknWindowComponentLayout& aComponentLayout);

    79 

    80     void LayoutControl();

    81     

    82     void LayoutButtonControls();

    83 

    84     void LayoutButtonGrid(TRect aParentRect, TInt& aButtonCount,

    85         TInt aRows, TInt aColumns);

    86         

    87     void SetSkinBackground();

    88 

    89     TBool InCompaScreenMode();

    90 private: // from CCoeControl

    91 

    92     TInt CountComponentControls() const;

    93 

    94     CCoeControl* ComponentControl(TInt aIndex) const;

    95 

    96     void Draw(const TRect& aRect) const;

    97 

    98     void HandleResourceChange(TInt aType);

    99 

   100     void ActivateL();

   101 

   102     void MakeVisible(TBool aVisible);

   103 

   104 private: // from MCoeForegroundObserver

   105 

   106     void HandleGainingForeground();

   107     void HandleLosingForeground();

   108 

   109 private: // data

   110 

   111     TRgb iSkinColor;

   112     CFbsBitGc* iBitGc;

   113 

   114     CFbsBitmapDevice* iBitmapDevice;

   115 

   116     TRect iCompaRect;

   117 

   118     // Background bitmap, owned

   119     CFbsBitmap* iSkinBmp;

   120 

   121     // Background context

   122     CAknsBasicBackgroundControlContext* iBgContext;

   123 

   124     TInt iCompaScreenMode;

   125     TInt iRockerGridSize;

   126     // Button controls. Owned

   127     RPointerArray<CAknCompaButton> iButtons;

   128     TInt iPenButtonIndex; // button array index of pen button

   129 

   130     // Controls to fill sides of compa-mode window

   131     CAknCompaSide* iLeftSide;

   132     CAknCompaSide* iRightSide;

   133 

   134     RAknCompaSrvSession iCompaSrvSession;

   135 

   136     CRepository* iThemesCenRep; // repository controlling transition effects

   137     struct

   138         {

   139         bool iInEikSrv:1; // running in eikon server

   140         bool iInAknCapSrv:1; // running in AknCap server

   141         bool iInGlobalUiSrv:1; // running in akncapserver/aknnfysrv/eiksrv

   142         bool iLayoutDone:1; // control size/position has been set

   143         bool iEffectsDisa:1; // transition effects are disabled

   144         bool iForeground:1; // application is foreground

   145         } iFlags;

   146     };

   147 

   148 #endif // __AKNCOMPAKB_H__