1 /*

     2 * Copyright (c) 1999-2001 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 

    19 #ifndef CMIDAPPUI_H

    20 #define CMIDAPPUI_H

    21 

    22 // CAknAppUi inheritance in class declaration

    23 #include <lcdui.h>

    24 // MLcduiPlugin in class declaration

    25 // MMIDObserver used as parameter in SetObserver function

    26 #include <Lcdglue.h>

    27 

    28 #include "coreuiavkonlcdui.h"

    29 #include "coreuiappuichild.h"

    30 

    31 class CMIDDisplayable;

    32 class CMIDApplication;

    33 

    34 NONSHARABLE_CLASS(CMIDAppUi) : public CBase, public java::ui::CoreAppUiChild, private MLcduiPlugin

    35 {

    36 public:

    37     CMIDAppUi();

    38     ~CMIDAppUi();

    39 

    40     void ConstructL();

    41     void SetCurrentDisplayable(CMIDDisplayable* aDisplayable);

    42     void HandleCommandL(TInt aCommand);

    43     void HandleSwitchOnEventL(CCoeControl* aDestination);

    44     void HandleForegroundEventL(TBool aForeground);

    45     void HandleResourceChangeL(TInt aType);

    46     void HandleApplicationSpecificEventL(TInt aType,const TWsEvent& aEvent);

    47     TBool HandleWsEventL(const TWsEvent& aEvent, CCoeControl* aDestination);

    48     void AddToStackL(CCoeControl *aControl, TInt aPriority=ECoeStackPriorityDefault, TInt aStackingFlags=ECoeStackFlagStandard);

    49     TRect ApplicationRect() const;

    50     TRect ClientRect() const;

    51     CAknToolbar* CurrentFixedToolbar() const;

    52     void RemoveFromStack(CCoeControl *aControl);

    53     CEikStatusPane* StatusPane();

    54 

    55     RPointerArray<CMIDDisplayable>& Displayables();

    56 

    57     void SetEnv(MMIDEnv& aEnv);

    58     void UnSetEnv();

    59     void SetPauseAppState(TBool aState);

    60     TBool GetPauseAppState();

    61 

    62 

    63 private:

    64     // MLcduiPlugin

    65     void SetObserverL(MMIDObserver* aObserver);

    66     MMIDComponentFactory* CreateComponentFactoryL();

    67     // This will be called from Toolkit before it deletes CMIDEnv

    68     void SetEnv(MMIDEnv* aEnv);

    69 #ifdef RD_JAVA_NGA_ENABLED

    70     /**

    71      * Handle graphics out of memory event sent by the GOOM module.

    72      * This method releases graphics memory and informs the GOOM about this.

    73      * @return <code>ETrue</code> if the event was handled properly.

    74      */

    75     TBool HandleGoomMemoryLowEventL();

    76 #endif // RD_JAVA_NGA_ENABLED

    77 

    78 private: // data

    79     MMIDObserver* iObserver;

    80     RPointerArray<CMIDDisplayable> iDisplayables;

    81     java::ui::CoreUiAvkonAppUi*    mCoreAppUi;

    82     CAknAppUi*                     mJavaAppUi;

    83 

    84     MMIDEnv* iEnv;

    85     CMIDDisplayable* iCurrentDisplayable;

    86     // To store orientation change before Observer is set.

    87     TBool iPendingOrientationChange;

    88     TBool iPauseApp;

    89 };

    90 

    91 #endif // CMIDAPPUI_H

    92