1 /*

     2  * Copyright (c) 2010 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:  Day view control of calendar

    15  *

    16  */

    17 

    18 

    19 #ifndef CALENDAYSTATUSSTRIP_H

    20 #define CALENDAYSTATUSSTRIP_H

    21 

    22 #include <QTime>

    23 #include <HbWidget>

    24 

    25 class CalenDayStatusStrip : public HbWidget

    26 {

    27     Q_OBJECT

    28     Q_ENUMS(DrawingStyle)

    29 public:

    30     /*!

    31       \brief It specifiy how status Strip should be drawed.

    32       

    33       OnlyFrame -- draw not filled rectangle

    34       StripWithLines -- draw filled rectangle with transparent diagonal lines

    35       Filled -- draw filled rectangle     

    36      */

    37     enum DrawingStyle

    38     {

    39         OnlyFrame,

    40         StripWithLines,

    41         Filled

    42     };

    43     

    44     

    45     CalenDayStatusStrip(HbWidget *parent = 0);

    46     ~CalenDayStatusStrip();

    47     

    48     qreal range() const;

    49 

    50     QColor color() const;

    51 

    52     CalenDayStatusStrip::DrawingStyle drawingStyle() const;

    53     

    54     QPair<QTime,QTime> startEndTime() const;

    55     

    56     void setRange(qreal mRange);

    57 

    58     void setColor(QColor mStripColor);

    59     

    60     void setDrawingStyle(CalenDayStatusStrip::DrawingStyle mDrawingStyle);

    61     

    62     void setStartEndTime(const QTime &startTime, const QTime &endTime);

    63 

    64     

    65 protected:

    66     void paint(QPainter *painter, const QStyleOptionGraphicsItem *option, 

    67                QWidget *widget = 0);

    68     

    69     QPolygonF diagonalLine(QPointF startPoint, qreal dx, qreal dy);

    70     

    71 

    72     QPair<QTime,QTime> calculateStartEndPostion(

    73                                                     const QTime &startTime, 

    74                                                     const QTime &endTime

    75                                                    );

    76     

    77     qreal calculateMinuteHeight(const QTime &start, const QTime &end);

    78     

    79 private:

    80     qreal mRange; //!<Distanse beatween lines

    81     QColor mColor;//!<Color of status stripe

    82     CalenDayStatusStrip::DrawingStyle mDrawingStyle;//!<Specify style of drawing

    83     /*!

    84        Orginal start and end time of event

    85      */

    86     QPair<QTime,QTime> mStartEndEventTime;

    87     

    88     static const qreal mMinute;//!<It keep info how much seconds are in minute

    89     static const qreal mMinimumTime;//!<It keep info about minimum timeline in minutes

    90 };

    91 

    92 Q_DECLARE_METATYPE(CalenDayStatusStrip::DrawingStyle)

    93 

    94 #endif // CALENDAYSTATUSSTRIP_H