1 /*

     2 * Copyright (c)  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:   ?Description

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CALFEXMONTH_H_

    21 #define CALFEXMONTH_H_

    22 

    23 #include <alf/alfcontrol.h>

    24 

    25 #include "alfexcalendarengineeventtimer.h"

    26 

    27 // forward declarations

    28 class CAlfGridLayout;

    29 class CAlfTextVisual;

    30 class CAlfExCalendarDeckControl;

    31 class CAlfBorderBrush;

    32 class CAlfShadowBorderBrush;

    33 class CAlfGradientBrush;

    34 class CAlfImageBrush;

    35 class MAlfBitmapProvider;

    36 

    37 // Constants declarations

    38 const TRgb KWeekDayColor = TRgb( 0xff8844 ); // BGR value

    39 const TRgb KWeekendDayColor = TRgb( 0x7f7fff );

    40 const TRgb KFocusedDayColor = TRgb( 0x0000ff );

    41 const TRgb KWeekNumberColor = TRgb( 0x88ffff ); //

    42 

    43 

    44 // CAlfExCalendarMonth class declaration

    45 class CAlfExCalendarMonth : 

    46     public CAlfControl,

    47     public MAlfExCalendarEngineEventTimerObserver

    48 {

    49 

    50 public: // methods

    51 

    52     /**

    53      * 2 phase constructor. A static factory method.

    54      * @param aParentLayout

    55      * @param aDateTime

    56      * @param aEnv

    57      * @param aCalendarControl

    58      * @return 

    59      */

    60     static CAlfExCalendarMonth* NewLC(

    61             CAlfLayout* aParentLayout,

    62             TDateTime aDateTime,

    63             CAlfEnv& aEnv,

    64             CAlfExCalendarDeckControl& aCalendarControl );

    65     

    66 	virtual ~CAlfExCalendarMonth();

    67 

    68     TBool OfferEventL( const TAlfEvent& aEvent );

    69     

    70 	void UpdateMonthL( TDateTime aDateTime );

    71     

    72     void MonthFocusedL();

    73 

    74     

    75 private: // methods

    76 

    77     CAlfExCalendarMonth(

    78             CAlfExCalendarDeckControl& aCalendarControl,

    79             CAlfEnv& aEnv,

    80             TDateTime aDateTime );

    81 

    82 	void ConstructL( CAlfLayout* aParentLayout );

    83 	

    84 	void SetWeekDayNameL(

    85             const TDesC& aDayName,

    86             CAlfGridLayout* aGrid,

    87             TInt aDayIndex,

    88             TRgb aColor = KWeekDayColor );

    89 	

    90 	void AddDateVisualsL( CAlfGridLayout* aGrid );

    91 	

    92 	TInt SetDatesL( CAlfGridLayout* aGrid, TTime aTime );

    93 

    94     void SetDateNumberL(

    95             CAlfGridLayout* aGrid,

    96             TInt aVisualIndex,

    97             TInt aDayNumber,

    98             TInt aDateTextStyle,

    99             TRgb aColor = KWeekDayColor );

   100 

   101     void SetWeekNumberL(

   102             CAlfGridLayout* aGrid,

   103             TInt aVisualIndex,

   104             TInt aDayNumber,

   105             TInt aWeekTextStyle );

   106 

   107     void ClearDayVisualL(

   108             CAlfGridLayout* aGrid,

   109             TInt aVisualIndex );

   110     

   111     void UpdateDaysWithCalEventsL();

   112 	

   113     void RemoveAllDayBrushesL();

   114     

   115 	void MoveDayFocusL( TInt aChange );

   116 

   117     void SetMonthBackgroundL( CAlfVisual* aVisual,  TRgb aColor = KRgbGray );

   118 

   119     void SetMonthTitleTextL();

   120     

   121     void SetBgImgL( CAlfVisual* aVisual );

   122 

   123     void SetSVGImageTextureL(

   124             CAlfVisual* aVisual,

   125             const TDesC& aSvgFileName );

   126 

   127     void GetSVGImageTextureL(

   128             const TDesC& aSvgFileName,

   129             CAlfTexture& aTexture );

   130     

   131     void SetDateGridWeightsL(

   132         CAlfGridLayout* aDatesGrid,

   133         TInt aRowIndex = -1, 

   134         TInt aWeight = 1 );

   135     

   136     void UnFocusDayL( CAlfTextVisual& aTextVisual );

   137     

   138     void FocusDayL( CAlfTextVisual& aTextVisual );

   139     

   140     void OpenDayViewL();

   141     

   142     void CloseDayViewL();

   143 

   144     void ShowCalendarEventsL();

   145     

   146     void ScaleVisualL(

   147             CAlfVisual& aVisual,

   148             TReal aXSf,

   149             TReal aYSf,

   150             TInt aTime );

   151     

   152     void RotateVisualL(

   153             CAlfVisual& aVisual,

   154             TReal aInitAngle,

   155             TReal aTargetAngle,

   156             TInt aTime );

   157 

   158     void SetTextStylesL(

   159         CAlfTextVisual& aTextVisual,

   160         const TDesC &aText,

   161         TRgb aColor = KRgbYellow,

   162         CAlfTextVisual::TLineWrap aLineWrap = CAlfTextVisual::ELineWrapBreak,

   163         TAlfAlignHorizontal aAlignH = EAlfAlignHCenter, 

   164         TAlfAlignVertical aAlignV = EAlfAlignVCenter,

   165         TPoint aPoint = TPoint(0,0) );

   166 

   167     TInt DateTextStyleL();

   168 

   169     /**

   170      * From MAlfExCalendarEngineEventTimerObserver

   171      */

   172     void HandleTimerEventL();

   173 

   174     

   175 private: // Data

   176 

   177     // TODO - comment all members, remove/optimize unnecessary , refactor

   178 	

   179     CAlfImageLoaderUtil* iImageLoaderUtil;

   180     

   181 	CAlfEnv& iEnv;

   182 

   183     CAlfExCalendarDeckControl& iCalendarControl;

   184 

   185     CAlfExCalendarEngineEventTimer* iEventTimer;

   186 

   187 

   188     TDateTime iDateTime;   

   189     

   190     TTime iTime; // TODO - cleanup/remove these variables. just iDateTime can be sufficient

   191     

   192     TInt iMonthNumber;

   193 

   194     TInt iDaysInMonth;

   195     

   196     TInt iDayNoInWeek;

   197 

   198 	

   199     CAlfGridLayout* iBottomGrid;

   200     

   201 	CAlfGridLayout*	iDatesGrid;

   202 

   203     CAlfTextVisual* iMonthText;

   204 

   205     TInt iFocusedDay;

   206 

   207     TInt iDayVisualIndex;

   208     

   209     TBool iDayView;

   210     

   211     TBool iIsDayFocused;

   212 

   213     

   214     CAlfImageBrush* iNormalDayBrush;

   215 

   216     CAlfImageBrush* iEventsDayBrush;

   217     

   218     CAlfImageBrush* iFocusedDayBrush;

   219 	

   220     TAlfTimedPoint iOriginalDayPos;

   221 

   222     TBuf<128> iCalendarEventTextBuffer;

   223     

   224 };

   225 

   226 #endif /*CALFEXMONTH_H_*/