1 /*

     2 * Copyright (c) 2005 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:   This header defines the container for the settings list

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_SCREENSAVERANIMPLUGINCONTAINER_H

    21 #define C_SCREENSAVERANIMPLUGINCONTAINER_H

    22 

    23 // INCLUDES

    24 #include    <coeccntx.h>

    25 #include    <eikclb.h>

    26 #include    <eiklbo.h>

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 * CScreenSaverAnimPluginContainer container class

    32 *

    33 */

    34 class CScreenSaverAnimPluginContainer : public CCoeControl,

    35                                         public MEikListBoxObserver

    36     {

    37     public: // Constructors and destructor

    38 

    39         static CScreenSaverAnimPluginContainer* NewLC(

    40                            CScreenSaverAnimPlugin* aCaller, 

    41                            const CCoeControl* aParent,

    42                            CScreenSaverAnimSettingObject* aSettingObject );

    43 

    44         static CScreenSaverAnimPluginContainer* NewL( 

    45                               CScreenSaverAnimPlugin* aCaller,

    46                               const CCoeControl* aParent,

    47                               CScreenSaverAnimSettingObject* aSettingObject );

    48 

    49         CScreenSaverAnimPluginContainer(

    50                           CScreenSaverAnimPlugin* aCaller,

    51                           CScreenSaverAnimSettingObject* aSettingObject );

    52 

    53         virtual void ConstructL( const CCoeControl* aParent,

    54                                 const TRect& aRect );

    55 

    56         /**

    57         * Constructs all common parts of the container.

    58         * @param aRect Listbox control's rect.

    59         * @param aResTitleId Resource id for title.

    60         * @param aResLbxId Resource id for listbox.

    61         * @return void

    62         */

    63         void BaseConstructL( const TRect& aRect, TInt aResTitleId, 

    64                     TInt aResLbxId = 0 );

    65 

    66         /**

    67         * Destructor.

    68         */

    69         ~CScreenSaverAnimPluginContainer();

    70 

    71     public: //new

    72 

    73         /**

    74         * Updates listbox's item's value.

    75         * @param aItemId An item which is updated.

    76         * @return void.

    77         */

    78         void UpdateListBoxL( TInt aItemId );

    79 

    80         void HandleListBoxSelectionL();

    81 

    82         /**

    83         * Sets feature support - see screensaveranimpluginconst.h for feature list.

    84         * @param aFeatureBitFlags feature support bitflags.

    85         */

    86         void GetFeatureSupportL( TBitFlags& aFeatureBitFlags ) const;

    87 

    88         /**

    89         * Checks if feature is supported.

    90         * @param aFeatureID feature ID.

    91         * @return ETrue if feature is supported, EFalse otherwise.

    92         */

    93         TBool IsFeatureSupported( TInt aFeatureID );

    94 

    95     public: //MEikListBoxObserver 

    96 

    97         virtual void HandleListBoxEventL( CEikListBox* aListBox, 

    98                 TListBoxEvent aEventType );

    99 

   100     public: //From CCoeControl

   101 

   102         virtual void HandleResourceChange( TInt aType );

   103 

   104         TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, 

   105                 TEventCode aType ); // this processes key events

   106 

   107         virtual void SetContainerWindowL( const CCoeControl& aContainer );

   108 

   109         // Focus change handler

   110         void FocusChanged( TDrawNow aDrawNow );

   111 

   112     protected: // New methods

   113 

   114         /**

   115         * Constructs listbox.

   116         * @param aResLbxId Resource id for listbox.

   117         * @return void

   118         */

   119         virtual void ConstructListBoxL( TInt aResLbxId );

   120 

   121     private: // new

   122         void CreateListBoxItemsL();

   123         void MakeAnimTimeOutItemL();

   124         void MakeLightsTimeOutItemL();

   125         void MakeFileNameItem();

   126         void ShowFileNameItemL();

   127         void ShowAnimTimeOutItemL();

   128         void ShowLightsTimeOutItemL();

   129 

   130     private: // from CCoeControl

   131 

   132         void SizeChanged();

   133 

   134         TInt CountComponentControls() const;

   135 

   136         CCoeControl* ComponentControl( TInt /*aIndex*/ ) const;

   137         

   138         void GetNormalScreenLayoutRect( TRect& aRect )  const;

   139 

   140     protected: // Data

   141         CEikTextListBox* iListBox;

   142         

   143     private: // new

   144         CDesCArrayFlat* iItems;

   145         CDesCArray* iItemArray;

   146         TBuf<128> iItem;

   147         CScreenSaverAnimSettingObject* iSettingObject;

   148         CScreenSaverAnimPlugin* iCaller;

   149         TBool iInShowFileItem;

   150 

   151         /**

   152         * Defines which features are supported.

   153         */

   154         TBitFlags iFeaturesSupport;

   155 

   156     };

   157 

   158 #endif // C_SCREENSAVERANIMPLUGINCONTAINER_H

   159 

   160 // End of File