GUICalendar.h

/*
* Copyright (C) TES Electronic Solutions GmbH,
* All Rights Reserved.
* Contact: info@guiliani.de
*
* This file is part of the Guiliani HMI framework
* for the development of graphical user interfaces on embedded systems.
*/
 
#ifndef GUICALENDAR_H
#define GUICALENDAR_H
 
#include "GUIObject.h"
#include "GUIColorPropertyObserver.h"
 
#include "GUIFontResource.h"
#include "GUIImageResource.h"
#include "GUITextResource.h"
#include "GUINinePatch.h"
 
class CGUICalendar : public CGUIObject, public CGUIColorPropertyObserver
{
public:
    CGUICalendar(
        CGUICompositeObject* const pkParent,
        const eC_Value& vX, const eC_Value& vY,
        const eC_Value& vWidth, const eC_Value& vHeight,
        const ObjectHandle_t &eID = NO_HANDLE);
 
    CGUICalendar();
 
    virtual ~CGUICalendar();
 
    virtual void OnNotification();
 
    virtual eC_Bool IsHighlightable() const { return false; }
 
#if defined(GUILIANI_STREAM_GUI)
    virtual void ReadFromStream();
#endif
 
#if defined(GUILIANI_WRITE_GUI)
    virtual void WriteToStream(const eC_Bool bWriteClassID = false);
#endif
 
    virtual void SetWidth(const eC_Value& vX);
 
    virtual void SetHeight(const eC_Value& vY);
 
    virtual eC_Bool DoButtonDown(
        const eC_Value& vAbsX,
        const eC_Value& vAbsY);
 
    virtual eC_Bool DoDrag(
        const eC_Value& vDeltaX,
        const eC_Value& vDeltaY,
        const eC_Value& vAbsX,
        const eC_Value& vAbsY);
 
    virtual eC_Bool DoDragEnd(
        const eC_Value& vAbsX,
        const eC_Value& vAbsY);
 
    virtual eC_Bool DoClick(
        const eC_Value& vAbsX,
        const eC_Value& vAbsY);
 
    void SetImages(const ImageResource_t& eBackgroundImage, const ImageResource_t& eMarkerImage);
 
    void GetImages(ImageResource_t& eBackgroundImage, ImageResource_t& eMarkerImage) const;
 
    CGUINinePatch GetBackgroundNinePatch();
 
    CGUINinePatch GetMarkerNinePatch();
 
    void SetDaySize(const eC_Value& vDayWidth, const eC_Value& vDayHeight);
 
    void GetDaySize(eC_Value& vDayWidth, eC_Value& vDayHeight) const;
 
    void SetHeadlineColor(const eC_UInt& uiHeadlineColor);
 
    void SetHeadlineColor(const GlobalProperty_t& eHeadlineColor);
 
    eC_UInt GetHeadlineColor() const;
 
    void SetShowHeadLine(const eC_Bool& bShowHeadLine);
 
    eC_Bool GetShowHeadLine() const;
 
    void SetHeadlineHeight(const eC_Value& vHeadlineHeight);
 
    eC_Value GetHeadlineHeight() const;
 
    void SetHeadlineFont(const FontResource_t& eHeadlineFont);
 
    FontResource_t GetHeadlineFont() const;
 
    void SetFontColor(const eC_UInt& uiFontColor);
 
    void SetFontColor(const GlobalProperty_t& eFontColor);
 
    eC_UInt GetFontColor() const;
 
    void SetFont(const FontResource_t& eFont);
 
    FontResource_t GetFont() const;
 
    void SetInactiveFontColor(const eC_UInt& uiInactiveFontColor);
 
    void SetInactiveFontColor(const GlobalProperty_t& eInactiveFontColor);
 
    eC_UInt GetInactiveFontColor() const;
 
    void SetInactiveFont(const FontResource_t& eInactiveFont);
 
    FontResource_t GetInactiveFont() const;
 
    void SetShowWeekDays(const eC_Bool& bShowWeekDays);
 
    eC_Bool GetShowWeekDays() const;
 
    void SetFirstDayOfWeek(const eC_UByte& ubFirstDayOfWeek);
 
    eC_UByte GetFirstDayOfWeek() const;
 
    void SetFillEmptySpaces(const eC_Bool& bFillEmptySpaces);
 
    eC_Bool GetFillEmptySpaces() const;
 
    void SetTouchControl(const eC_Bool& bTouchControl);
 
    eC_Bool GetTouchControl() const;
 
    void SetMonthText(const eC_UByte& ubIndex, const TextResource_t& eTextID);
 
    void SetMonthText(const eC_UByte& ubIndex, const eC_String& kTextString);
 
    eC_String GetMonthText(const eC_UByte& ubIndex) const;
 
    void SetDayText(const eC_UByte& ubIndex, const TextResource_t& eTextID);
 
    void SetDayText(const eC_UByte& ubIndex, const eC_String& kTextString);
 
    eC_String GetDayText(const eC_UByte& ubIndex) const;
 
    void SetDate(const eC_UByte& ubDay, const eC_UByte& ubMonth, const eC_UInt& uiYear);
 
    void GetDate(eC_UByte& ubDay, eC_UByte& ubMonth, eC_UInt& uiYear);
 
    void PreviousMonth();
 
    void NextMonth();
 
    void PreviousYear();
 
    void NextYear();
 
protected:
    virtual eC_Bool DoDraw();
 
private:
    void Init();
 
    void DeInit();
 
    eC_Bool IsValidInput(const eC_UByte& ubDay, const eC_UByte& ubMonth, const eC_UInt& uiYear) const;
 
    void UpdateValues();
 
#if defined(GUILIANI_STREAM_GUI)
    void ReadTexts();
#endif
 
#if defined(GUILIANI_WRITE_GUI)
    void WriteTexts();
#endif
 
    void RefreshTexts();
 
    void PrintDayCentered(const eC_String& kDay, const eC_Value& vX, const eC_Value& vY, const eC_Value& vAdvanceX, const eC_Value& vAdvanceY);
 
    static eC_Bool IsLeapYear(eC_UInt uiYear);
 
    static eC_UByte CalculateNumberOfDays(eC_UByte ubMonth, eC_UInt uiYear);
 
    static eC_UByte CalcWeekdayFromDate(eC_UByte ubDay, eC_UByte ubMonth, eC_UInt uiYear);
 
private:
    static const eC_UInt INDEX_HEADLINECOLOR;
    static const eC_UInt INDEX_ACTIVECOLOR;
    static const eC_UInt INDEX_INACTIVECOLOR;
 
    // streamed members
    eC_UByte m_ubDay;
    eC_UByte m_ubMonth;
    eC_UInt m_uiYear;
 
    eC_Value m_vDayWidth;
    eC_Value m_vDayHeight;
 
    eC_Bool m_bShowHeadLine;
    eC_Value m_vHeadlineHeight;
    FontResource_t m_eHeadlineFontID;
 
    ImageResource_t m_eBackgroundImageID;
    CGUINinePatch m_kBackground;
 
    ImageResource_t m_eMarkerImageID;
    CGUINinePatch m_kMarker;
 
    FontResource_t m_eFontID;
    FontResource_t m_eInactiveFontID;
 
    eC_Bool m_bShowWeekDays;
 
    eC_UByte m_ubFirstDayOfWeek;
    eC_Bool m_bFillEmptySpaces;
 
    eC_Bool m_bTouchControl;
 
    // texts for months and days
    TextResource_t m_eTextMonths[12];
    eC_String m_kTextMonths[12];
    TextResource_t m_eTextDays[7];
    eC_String m_kTextDays[7];
 
    // internal members
    eC_UByte m_ubFirstWeekDayOfMonth;
    eC_UByte m_ubNumberOfDays;
    eC_Value m_vAdvanceX;
    eC_Value m_vAdvanceY;
    eC_Value m_vDragStartX;
    eC_Value m_vDragStartY;
    eC_Value m_vYOffset;
    eC_UByte m_ubStartCell;
};
 
#endif