Subversion Repositories spk

#ifndef EZLCD_H_INCLUDED_

#define EZLCD_H_INCLUDED_

#include "LCDManager.h"

#include "LCDOutput.h"

#include "EZ_LCD_Defines.h"

#include "EZ_LCD_Page.h"

class CEzLcd

{

public:

    CEzLcd();

    ~CEzLcd();

    CEzLcd(LPCTSTR pFriendlyName, 

        INT iWidth = LCD_DEFAULT_WIDTH, 

        INT iHeight = LCD_DEFAULT_HEIGHT);

    HRESULT InitYourself(LPCTSTR pFriendlyName, 

                    BOOL bIsAutoStartable = FALSE,

                    BOOL bIsPersistent = FALSE,

                    lgLcdConfigureContext * pConfigContext = NULL, 

                    INT iWidth = LCD_DEFAULT_WIDTH, 

                    INT	 iHeight = LCD_DEFAULT_HEIGHT);

    // Adds one page

    INT AddNewPage(VOID);

    // Removes a page

    INT RemovePage(INT iPageNumber);

    // Returns the total number of pages

    INT GetPageCount(VOID);

    // Adds iNumberOfPages to the total of pages you've created

    INT AddNumberOfPages(INT iNumberOfPages);

    // Call this method prior to adjusting any control on a page

    BOOL ModifyControlsOnPage(INT iPageNumber);

    // Call this method to show a certain page on the LCD

    BOOL ShowPage(INT iPageNumber);

    // The methods below are used to add or modify a control on a certain page. Method

    // ModifyControlsOnPage(INT pageNumber) must be called prior to using any of the following

    // methods.

    HANDLE AddText(LGObjectType type, LGTextSize size, INT iAlignment, INT iMaxLengthPixels);

    HANDLE AddText(LGObjectType type, LGTextSize size, INT iAlignment, INT iMaxLengthPixels, INT iNumberOfLines);

    HRESULT SetText(HANDLE hHandle, LPCTSTR pText);

    HRESULT SetText(HANDLE hHandle, const std::wstring &pText);

    HANDLE AddIcon(HICON hIcon, INT iSizeX, INT iSizeY);

    HANDLE AddProgressBar(LGProgressBarType type);

    HRESULT SetProgressBarPosition(HANDLE hHandle, FLOAT fPercentage);

    HRESULT SetProgressBarSize(HANDLE hHandle, INT iWidth, INT iHeight);

    HANDLE AddBitmap();

    HRESULT SetBitmap(HANDLE hHandle, HBITMAP hBitmap);

    HRESULT SetOrigin(HANDLE hHandle, INT iOriginX, INT iOriginY);

    HRESULT SetVisible(HANDLE hHandle, BOOL bVisible);

	HRESULT SetSpeed(HANDLE hHandle, DWORD speed);

    BOOL IsConnected();

    HRESULT SetAsForeground(BOOL bSetAsForeground);

    HRESULT SetScreenPriority(DWORD dwPriority);

    BOOL ButtonTriggered(INT iButton);

    BOOL ButtonReleased(INT iButton);

    BOOL ButtonIsPressed(INT iButton);

    VOID Update();

    virtual void OnLCDButtonDown(INT iButton);

    virtual void OnLCDButtonUp(INT iButton);

protected:

    INT                     m_iLcdWidth;

    INT                     m_iLcdHeight;

    TCHAR                   m_chFriendlyName[MAX_PATH];

    CLCDOutput              m_output;

    CEzLcdPage  *           m_pActivePage;

    LCD_PAGE_LIST           m_LCDPageList;

    INT                     m_iPageCount;		// How many pages are there

    INT                     m_iCurrentPageNumberShown;

    BOOL                    m_bInitNeeded;

    BOOL                    m_bInitSucceeded;

    BOOL                    m_bButtonIsPressed[NUMBER_SOFT_BUTTONS];

    BOOL                    m_bButtonWasPressed[NUMBER_SOFT_BUTTONS];

    lgLcdConfigureContext * m_pConfigContext;

    BOOL                    m_bIsPersistent;

    BOOL                    m_bIsAutoStartable;	

};

#endif