display.h File Reference

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Macros
#define	FVM_SETTYPEFACE   WM_USER
#define	FVM_SETSTRING   (WM_USER + 1)
#define	FVM_GETFULLNAME   (WM_USER + 2)
#define	MAX_STRING   100
#define	MAX_FORMAT   20
#define	MAX_SIZES   8

Functions
BOOL	Display_InitClass (HINSTANCE hInstance)
LRESULT	Display_OnPrint (HWND hwnd)

Variables
const WCHAR	g_szFontDisplayClassName []

Macro Definition Documentation

FVM_GETFULLNAME

#define FVM_GETFULLNAME   (WM_USER + 2)

Definition at line 6 of file display.h.

Referenced by DisplayProc(), and MainWnd_OnInstall().

FVM_SETSTRING

#define FVM_SETSTRING   (WM_USER + 1)

Definition at line 5 of file display.h.

Referenced by DisplayProc(), and MainWnd_OnCreate().

FVM_SETTYPEFACE

#define FVM_SETTYPEFACE   WM_USER

Definition at line 4 of file display.h.

Referenced by DisplayProc(), MainWnd_OnCreate(), MainWnd_OnNext(), and MainWnd_OnPrev().

MAX_FORMAT

#define MAX_FORMAT   20

Definition at line 10 of file display.h.

MAX_SIZES

#define MAX_SIZES   8

Definition at line 11 of file display.h.

Referenced by Display_DrawText(), Display_OnCreate(), Display_OnDestroy(), and Display_SetTypeFace().

MAX_STRING

#define MAX_STRING   100

Definition at line 9 of file display.h.

Function Documentation

Display_InitClass()

BOOL Display_InitClass

(

HINSTANCE

hInstance

)

Definition at line 55 of file display.c.

Referenced by wWinMain().

{
    WNDCLASSEXW wincl;

    /* Set the fontdisplay window class structure */
    wincl.cbSize = sizeof(WNDCLASSEX);
    wincl.style = CS_DBLCLKS;
    wincl.lpfnWndProc = DisplayProc;
    wincl.cbClsExtra = 0;
    wincl.cbWndExtra = 0;
    wincl.hInstance = hInstance;
    wincl.hIcon = NULL;
    wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
    wincl.hbrBackground = GetStockObject(WHITE_BRUSH);
    wincl.lpszMenuName = NULL;
    wincl.lpszClassName = g_szFontDisplayClassName;
    wincl.hIconSm = NULL;

    /* Register the window class, and if it fails return FALSE */
    if (!RegisterClassExW (&wincl))
    {
        return FALSE;
    }
    return TRUE;
}

Display_OnPrint()

LRESULT Display_OnPrint

(

HWND

hwnd

)

Definition at line 437 of file display.c.

Referenced by MainWndProc().

{
    PRINTDLG pfont;
    TEXTMETRIC tm;
    int copies, yPos;

    /* Clears the memory before using it */
    ZeroMemory(&pfont, sizeof(pfont));

    pfont.lStructSize = sizeof(pfont);
    pfont.hwndOwner = hwnd;
    pfont.hDevMode = NULL;
    pfont.hDevNames = NULL;
    pfont.Flags = PD_USEDEVMODECOPIESANDCOLLATE | PD_RETURNDC;
    pfont.nCopies = 1;
    pfont.nFromPage = 0xFFFF;
    pfont.nToPage = 0xFFFF;
    pfont.nMinPage = 1;
    pfont.nMaxPage = 0xFFFF;

    /* Opens up the print dialog box */
    if (PrintDlg(&pfont))
    {
        DOCINFO docinfo;
#if 0
        DISPLAYDATA* pData;

        pData = malloc(sizeof(DISPLAYDATA));
        ZeroMemory(pData, sizeof(DISPLAYDATA));

        /* Sets up the font layout */
        pData = (DISPLAYDATA*)GetWindowLongPtr(hwnd, GWLP_USERDATA);
#endif
        docinfo.cbSize = sizeof(DOCINFO);
        docinfo.lpszDocName = L"Printing Font";
        docinfo.lpszOutput = NULL;
        docinfo.lpszDatatype = NULL;
        docinfo.fwType = 0;

        /* We start printing */
        StartDoc(pfont.hDC, &docinfo);

        /* Grabs the text metrics for the printer */
        GetTextMetrics(pfont.hDC, &tm);

        /* Start out with 0 for the y position for the page */
        yPos = 0;

        /* Starts out with the current page */
        StartPage(pfont.hDC);

        /* Used when printing for more than one copy */
        for (copies = 0; copies < pfont.nCopies; copies++)
        {
            /* Test output */
            TextOutW(pfont.hDC, 10, yPos, L"Testing...1...2...3", 19);

            /* TODO: Determine if using Display_DrawText() will work for both rendering out to the
            window and to the printer output */
#if 0
            Display_DrawText(pfont.hDC, pData, yPos);
#endif

            /* Ends the current page */
            EndPage(pfont.hDC);

            /* If we are making more than one copy, start a new page */
            if (copies != pfont.nCopies)
            {
                yPos = 0;
                StartPage(pfont.hDC);
            }
        }

        /* The printing is now over */
        EndDoc(pfont.hDC);

        DeleteDC(pfont.hDC);
#if 0
        /* Frees the memory since we no longer need it for now */
        free(pData);
#endif
    }

    return 0;
}

Variable Documentation

g_szFontDisplayClassName

const WCHAR g_szFontDisplayClassName[]

Definition at line 34 of file display.c.

Referenced by Display_InitClass(), and MainWnd_OnCreate().