1 /*

     2 * Copyright (c) 2002 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 ListBox class's virtual functions.

    15  *                MakeViewClassInstanceL() are overridden by the

    16  *                Day View's ListBox.

    17  *

    18 */

    19 

    20 

    21 

    22 #ifndef CALENDAYLISTBOX_H

    23 #define CALENDAYLISTBOX_H

    24 

    25 //  INCLUDES

    26 #include <coecntrl.h>

    27 #include <eikfrlb.h>

    28 #include "CalendarVariant.hrh"

    29 

    30 // FORWARD DECLARATIONS

    31 class TAknWindowLineLayout;

    32 class TAknTextLineLayout;

    33 class TAknLayoutRect;

    34 class TAknLayoutText;

    35 class MCalenServices;

    36 class CCalenDayContainer;

    37 //  CLASS DEFINITIONS

    38 

    39 /**

    40  *  DayView's ListBox class

    41  *  MakeViewClassInstanceL() is overriding.

    42  *  Each relative ListBox class is derived

    43  */

    44 NONSHARABLE_CLASS( CCalenDayListBox ) : public CEikFormattedCellListBox

    45     {

    46 public:  // Factory method 

    47     static CCalenDayListBox* NewL(

    48         const CCalenDayContainer* aDayContainer,

    49         MCalenServices& aServices );

    50 

    51 public: // static methods 

    52     static void ReadLayout(TInt aLayoutVariant,

    53                            TLocale& aLocale,

    54                            TAknLayoutRect& aGfxA,

    55                            TAknLayoutText& aTextA,

    56                            TAknLayoutText& aTextB,

    57                            TAknLayoutText& aTextC,

    58                            TAknLayoutRect& aIconA,

    59                            TAknLayoutRect& aIconB,

    60                            TBool aMidnightVisualization = EFalse);

    61 

    62     static void ReadLayout(TLocale& aLocale,

    63                            TAknWindowLineLayout& aGfxA,

    64                            TAknTextLineLayout& aTextA,

    65                            TAknTextLineLayout& aTextB,

    66                            TAknTextLineLayout& aTextC,

    67                            TAknWindowLineLayout& aIconA,

    68                            TAknWindowLineLayout& aIconB,

    69                            TBool aMidnightVisualization = EFalse);

    70 

    71 public: // from CEikListBox

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

    73 

    74 

    75     /**

    76      * From CCoeControl

    77      */

    78     void HandlePointerEventL(const TPointerEvent& aPointerEvent);

    79 

    80 

    81 private:    // From CEikFormattedCellListBox

    82     /**

    83      * From CEikFormattedCellListBox

    84      * Create ListBoxData and ListBoxItemDrawer.

    85      */

    86     void CreateItemDrawerL();

    87 

    88 private:    // From CCoeControl

    89     /**

    90      * From CCoeControl Calls when this object size was changed

    91      */

    92     void SizeChanged();

    93     /**

    94      * From CCoeControl Returns minimum size of control

    95      */

    96     TSize MinimumSize();

    97     /**

    98      * From CCoeControl Draws itself

    99      */

   100     void Draw(const TRect& aRect) const;

   101    

   102     /**

   103      * From CCoeControl Handle global resource change

   104      */

   105     void HandleResourceChange(TInt aType);

   106 

   107     /**

   108      * From CCoeControl Supplies skin backround context

   109      */

   110     TTypeUid::Ptr MopSupplyObject(TTypeUid aId);

   111 

   112 private:    // From CEikColumnListBox

   113     /**

   114      * From ?base_class Creates CListBoxView class

   115      * @return CListBoxView pointer

   116      */

   117     CListBoxView* MakeViewClassInstanceL();

   118 

   119 private:    // New function

   120 

   121 #ifdef RD_CALEN_MIDNIGHT_VISUALIZATION    

   122 

   123     /* read _t2, _t4, _t1 fields for list_cale_pane */

   124     static void ReadTextLayoutForMidnight(TLocale& aLocale,

   125                                           TAknTextLineLayout& aTextA,

   126                                           TAknTextLineLayout& aTextB,

   127                                           TAknTextLineLayout& aTextC);

   128 

   129 #endif // RD_CALEN_MIDNIGHT_VISUALIZATION    

   130 

   131     /* read _t2, _t4, _t1 fields for list_cale_pane */

   132     static void ReadTextLayoutNoMidnight(TLocale& aLocale,    

   133                                            TAknTextLineLayout& aTextA,

   134                                            TAknTextLineLayout& aTextB,

   135                                            TAknTextLineLayout& aTextC);                               

   136     /**

   137      * Handles size change event

   138      */

   139     void HandleSizeChangedL();

   140 

   141     /**

   142      * Handles list looping from bottom to top.

   143      */ 

   144     TKeyResponse HandleDownwardLoopingL(const TKeyEvent& aKeyEvent);

   145 

   146     /**

   147      * C++ default constructor.

   148      */

   149     CCalenDayListBox( MCalenServices& aServices );

   150 

   151     void ConstructL(const CCalenDayContainer* aDayContainer);

   152 private:    // Data

   153     // not own

   154     MCalenServices& iServices;

   155 

   156 public:

   157     // not own.

   158     const CCalenDayContainer* iDayContainer;

   159     };

   160 

   161 #endif // CALENDAYLISTBOX_H

   162 

   163 // End of File