1 /*

     2 * Copyright (c) 2005-2006 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:  The Service & MIME list dlg

    15 *

    16 */

    17 

    18 

    19 #ifndef C_DEFAULTAPPSRVMIMEDLG_H

    20 #define C_DEFAULTAPPSRVMIMEDLG_H

    21 

    22 

    23 #include <badesca.h> // CDesCArray

    24 #include <coecntrl.h> // CCoeControl

    25 #include <eiklbo.h> // MEikListBoxObserver

    26 

    27 

    28 #include <aknselectionlist.h> 

    29 #include <aknsettingitemlist.h> 

    30 

    31 // FORWARD DECLARATIONS

    32 class CAknDoubleStyleListBox;

    33 class CDefaultAppAppUi;

    34 //class CDefaultAppServMimeApps;

    35 

    36 /**

    37  *  This is the Dialog class of the application

    38  *

    39  *  This dialog displays a double list box and it can also display a pop-up list on top of it.

    40  *  The elements of the lists are created by the engine (CDefaultAppServMimeApps class)

    41  *

    42  *  @since S60 v5.0

    43  */

    44 class CDefaultAppSrvMimeDlg : public CAknSelectionListDialog, 

    45                               public MListBoxItemChangeObserver

    46     {

    47 public:

    48     

    49     /**

    50      * Symbian OS two-phased constructor

    51      * @return

    52      */

    53     static CDefaultAppSrvMimeDlg* NewL(CDefaultAppAppUi* aAppUi);

    54     

    55     /**

    56      * Destructor.

    57      */

    58     virtual ~CDefaultAppSrvMimeDlg();

    59     

    60 public: //from CAknSelectionListDialog

    61     

    62     /**

    63      * From CAknSelectionListDialog.

    64      * This function is called when buttons/softkeys are pressed, to check if the dlg should exit.

    65      * We always return EFalse, since this is a modeless & nonwaiting dialog.

    66      *

    67      * @since S60 v5.0

    68      * @param aButtonId the list box for which the event happened

    69      */

    70     virtual TBool OkToExitL(TInt aButtonId);

    71     

    72     /**

    73      * From CAknSelectionListDialog.

    74      * This function is called when a command is issued by the user.

    75      *

    76      * @since S60 v5.0

    77      * @param aCommandId the list box for which the event happened

    78      */

    79     virtual void ProcessCommandL(TInt aCommand);

    80     

    81     /**

    82      * From CAknSelectionListDialog.

    83      * This function is called during the construction of the dialog.

    84      * We build the list of elements here.

    85      *

    86      * @since S60 v5.0

    87      */

    88     virtual void PreLayoutDynInitL();

    89     

    90 

    91 public: //from CAknDialog

    92     

    93     /**

    94      * From CAknDialog.

    95      * This function is called to complete the menu construction.

    96      *

    97      * @since S60 v5.0

    98      * @param aResourceId the resource id

    99      * @param aMenuPane the menu class instance

   100      */

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

   102     

   103 public: //from CCoeControl

   104 

   105     /**

   106      * From CCoeControl.

   107      * This function is called to get the help context

   108      *

   109      * @since S60 v5.0

   110      * @param aContext recipient for the help context

   111      */

   112     virtual void GetHelpContext(TCoeHelpContext& aContext) const;

   113     

   114     /**

   115      * From CCoeControl.

   116      * Called by the framework when the view size is changed

   117      *

   118      * @since S60 v5.0

   119      */

   120     virtual void SizeChanged();

   121     

   122     /**

   123      * From CCoeControl.

   124      * Called by the framework to process the key event

   125      *

   126      * @since S60 v5.0

   127      */

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

   129     

   130     

   131 public: //own functions

   132 

   133     /**

   134      * Enables marquee for the list elements.

   135      *

   136      * @since S60 v5.0

   137      */

   138     void EnableMarqueeL();

   139     

   140     

   141     /**

   142      * Part of the popup menu construction process: 

   143      * gets 2 icons, the selected (ticked) and empty icon

   144      *

   145      * @since S60 v5.0

   146      * @return an array with the 2 icons

   147      */

   148     CArrayPtr<CGulIcon>* GetPopupListIconsL() const;

   149     

   150     /**

   151      * Creates a pop-up list for a selected item of the list-box.

   152      *

   153      * @since S60 v5.0

   154      * @param aSelectedIndex the selected element (used to get the content of the pop-up list)

   155      */

   156     void OpenMenuForSelectedServiceAndMimeL(TInt aSelectedIndex);    

   157 public:

   158     //from MListBoxItemChangeObserver

   159     void ListBoxItemsChanged(CEikListBox* aListBox);

   160     

   161 private: //construction

   162 

   163     /**

   164      * C++ default constructor.

   165      */

   166     CDefaultAppSrvMimeDlg(CDefaultAppAppUi* aAppUi, TInt *aSelected);

   167 

   168 private: //data    

   169     /**

   170      * Pointer to the AppUi

   171      * Not Owned.

   172      */

   173     CDefaultAppAppUi* iDefaultAppUi;

   174     

   175     /**

   176      * The index of the selected element in the list. This is pointer to AppUI's index

   177      * Not owned.

   178      */

   179     TInt *iSelected;

   180     

   181     /**

   182      * Flag allowing to exit the dialog

   183      */

   184     TBool iOkToExit;

   185 

   186     /**

   187      * Pointer refer to CAknPopupList

   188      */

   189     CAknPopupList* iPopupList;

   190     };

   191     

   192 

   193 #endif // C_DEFAULTAPPSRVMIMEDLG_H

   194 

   195 // end of file

   196 

   197