TextTransform.c File Reference

#include "precomp.h"

Include dependency graph for TextTransform.c:

Go to the source code of this file.

Classes
struct	tagBITMAPINFOEX
struct	TEST_ENTRY

Macros
#define	WIDTH   200
#define	HEIGHT   200
#define	XCENTER   (WIDTH / 2)
#define	YCENTER   (HEIGHT / 2)
#define	BLACK   RGB(0, 0, 0)
#define	WHITE   RGB(255, 255, 255)
#define	LFHEIGHT   -50
#define	LFWIDTH1   100
#define	LFESCAPE1   (-90 * 10)
#define	POS(ix, iy)   {(ix) * WIDTH/4 + WIDTH/8, (iy) * HEIGHT/4 + HEIGHT/8}

Typedefs
typedef struct tagBITMAPINFOEX	BITMAPINFOEX
typedef struct tagBITMAPINFOEX *	LPBITMAPINFOEX
typedef struct TEST_ENTRY	TEST_ENTRY

Functions
static void	DoTestEntry (const TEST_ENTRY *entry, HDC hDC, HBITMAP hbm)
	START_TEST (TextTransform)

Variables
static const RECT	s_rc = {0, 0, WIDTH, HEIGHT}
static HBRUSH	s_hWhiteBrush = NULL
static HPEN	s_hRedPen = NULL
static const TEST_ENTRY	s_entries []

Macro Definition Documentation

BLACK

#define BLACK   RGB(0, 0, 0)

Definition at line 106 of file TextTransform.c.

HEIGHT

#define HEIGHT   200

Definition at line 103 of file TextTransform.c.

LFESCAPE1

#define LFESCAPE1   (-90 * 10)

Definition at line 110 of file TextTransform.c.

LFHEIGHT

#define LFHEIGHT   -50

Definition at line 108 of file TextTransform.c.

LFWIDTH1

#define LFWIDTH1   100

Definition at line 109 of file TextTransform.c.

POS

#define POS	(		ix,
			iy
	)		{(ix) * WIDTH/4 + WIDTH/8, (iy) * HEIGHT/4 + HEIGHT/8}

WHITE

#define WHITE   RGB(255, 255, 255)

Definition at line 107 of file TextTransform.c.

WIDTH

#define WIDTH   200

Definition at line 102 of file TextTransform.c.

XCENTER

#define XCENTER   (WIDTH / 2)

Definition at line 104 of file TextTransform.c.

YCENTER

#define YCENTER   (HEIGHT / 2)

Definition at line 105 of file TextTransform.c.

Typedef Documentation

BITMAPINFOEX

typedef struct tagBITMAPINFOEX BITMAPINFOEX

LPBITMAPINFOEX

typedef struct tagBITMAPINFOEX* LPBITMAPINFOEX

TEST_ENTRY

typedef struct TEST_ENTRY TEST_ENTRY

Function Documentation

DoTestEntry()

static void DoTestEntry ( const TEST_ENTRY *  entry, HDC  hDC, HBITMAP  hbm  )

static

Definition at line 304 of file TextTransform.c.

{
    HGDIOBJ hbmOld, hPenOld;
    INT i, j;
    BOOL ret;
    static const WCHAR s_szBlackBoxes[] = L"gg";
    LOGFONTA lf;
    HFONT hFont;
    HGDIOBJ hFontOld;
 
    ZeroMemory(&lf, sizeof(lf));
    lf.lfHeight = LFHEIGHT;
    lf.lfWidth = entry->lfWidth;
    lf.lfEscapement = entry->lfEscapement;
    lf.lfCharSet = DEFAULT_CHARSET;
    lstrcpyA(lf.lfFaceName, "Marlett");
    hFont = CreateFontIndirectA(&lf);
    ok(hFont != NULL, "hFont was NULL.\n");
    hFontOld = SelectObject(hDC, hFont);
 
    SetGraphicsMode(hDC, entry->GraphicsMode);
 
    hbmOld = SelectObject(hDC, hbm);
    {
        ModifyWorldTransform(hDC, NULL, MWT_IDENTITY);
 
        FillRect(hDC, &s_rc, s_hWhiteBrush);
 
        hPenOld = SelectObject(hDC, s_hRedPen);
        {
            MoveToEx(hDC, XCENTER / 2, 0, NULL);
            LineTo(hDC, XCENTER / 2, HEIGHT);
 
            MoveToEx(hDC, XCENTER, 0, NULL);
            LineTo(hDC, XCENTER, HEIGHT);
 
            MoveToEx(hDC, XCENTER * 3 / 2, 0, NULL);
            LineTo(hDC, XCENTER * 3 / 2, HEIGHT);
 
            MoveToEx(hDC, 0, YCENTER / 2, NULL);
            LineTo(hDC, WIDTH, YCENTER / 2);
 
            MoveToEx(hDC, 0, YCENTER, NULL);
            LineTo(hDC, WIDTH, YCENTER);
 
            MoveToEx(hDC, 0, YCENTER * 3 / 2, NULL);
            LineTo(hDC, WIDTH, YCENTER * 3 / 2);
        }
        SelectObject(hDC, hPenOld);
 
        ret = SetWorldTransform(hDC, &entry->xform);
        ok(ret == entry->xform_ok, "Line %d: SetWorldTransform returned %d\n", entry->line, ret);
 
        SetTextAlign(hDC, entry->TextAlign);
 
        TextOutW(hDC, entry->ptRef.x, entry->ptRef.y, s_szBlackBoxes, lstrlenW(s_szBlackBoxes));
 
        ModifyWorldTransform(hDC, NULL, MWT_IDENTITY);
 
#define POS(ix, iy) {(ix) * WIDTH/4 + WIDTH/8, (iy) * HEIGHT/4 + HEIGHT/8}
 
        for (j = 0; j < 4; ++j)
        {
            for (i = 0; i < 4; ++i)
            {
                POINT pt = POS(i, j);
                INT k = j * 4 + i + 1;
                COLORREF rgb = GetPixel(hDC, pt.x, pt.y);
                BOOL bFound = FALSE;
                INT m;
                for (m = 0; m < _countof(entry->aBlacks); ++m)
                {
                    if (entry->aBlacks[m] == 0)
                        break;
                    if (entry->aBlacks[m] == k)
                    {
                        bFound = TRUE;
                        break;
                    }
                }
 
                if (bFound)
                {
                    ok(rgb == RGB(0, 0, 0), "Line %d: It was not black (k: %d)\n", entry->line, k);
                }
                else
                {
                    ok(rgb != RGB(0, 0, 0), "Line %d: It was black (k: %d)\n", entry->line, k);
                }
 
#ifdef DEBUGGING
                {
                    WCHAR sz[8];
                    RECT rc;
                    COLORREF colorOld;
                    HGDIOBJ hFontOld = SelectObject(hDC, GetStockObject(DEFAULT_GUI_FONT));
                    if (rgb == RGB(0, 0, 0))
                    {
                        if (!bFound)
                            printf("Line %d: k: %d\n", entry->line, k);
                    }
                    Ellipse(hDC, pt.x - 10, pt.y - 10, pt.x + 10, pt.y + 10);
                    SetRect(&rc, pt.x - 10, pt.y - 10, pt.x + 10, pt.y + 10);
                    StringCchPrintfW(sz, _countof(sz), L"%d", k);
                    colorOld = SetTextColor(hDC, RGB(255, 0, 0));
                    SetTextAlign(hDC, TA_LEFT | TA_TOP | TA_NOUPDATECP);
                    DrawTextW(hDC, sz, -1, &rc, DT_SINGLELINE | DT_CENTER | DT_VCENTER);
                    SetTextColor(hDC, colorOld);
                    SelectObject(hDC, hFontOld);
                }
#endif
            }
        }
    }
    SelectObject(hDC, hbmOld);
 
#ifdef DEBUGGING
    {
        WCHAR szFileName[MAX_PATH];
        StringCchPrintfW(szFileName, _countof(szFileName), L"Line%04u.bmp", entry->line);
        SaveBitmapToFile(szFileName, hbm);
    }
#endif
 
    SelectObject(hDC, hFontOld);
    DeleteObject(hFont);
}

Referenced by START_TEST().

START_TEST()

START_TEST

(

TextTransform

)

Definition at line 432 of file TextTransform.c.

{
    HDC hDC;
    BITMAPINFO bmi;
    LPVOID pvBits;
    HBITMAP hbm;
    UINT i;
 
    s_hWhiteBrush = (HBRUSH)GetStockObject(WHITE_BRUSH);
    s_hRedPen = CreatePen(PS_SOLID, 2, RGB(255, 0, 0));
 
    hDC = CreateCompatibleDC(NULL);
    ok(hDC != NULL, "hDC was NULL.\n");
 
    SetBkMode(hDC, TRANSPARENT);
 
    ZeroMemory(&bmi, sizeof(bmi));
    bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
    bmi.bmiHeader.biWidth = WIDTH;
    bmi.bmiHeader.biHeight = HEIGHT;
    bmi.bmiHeader.biPlanes = 1;
    bmi.bmiHeader.biBitCount = 24;
    hbm = CreateDIBSection(hDC, &bmi, DIB_RGB_COLORS, &pvBits, NULL, 0);
    ok(hbm != NULL, "hbm was NULL.\n");
 
    for (i = 0; i < _countof(s_entries); ++i)
    {
        DoTestEntry(&s_entries[i], hDC, hbm);
    }
 
    DeleteObject(hbm);
 
    DeleteObject(s_hWhiteBrush);
    DeleteObject(s_hRedPen);
 
    DeleteDC(hDC);
}

Variable Documentation

s_entries

const TEST_ENTRY s_entries[]

static

Definition at line 116 of file TextTransform.c.

Referenced by START_TEST().

s_hRedPen

HPEN s_hRedPen = NULL

static

Definition at line 114 of file TextTransform.c.

Referenced by DoTestEntry(), and START_TEST().

s_hWhiteBrush

HBRUSH s_hWhiteBrush = NULL

static

Definition at line 113 of file TextTransform.c.

Referenced by DoTestEntry(), and START_TEST().

s_rc

const RECT s_rc = {0, 0, WIDTH, HEIGHT}

static

Definition at line 112 of file TextTransform.c.

Referenced by DoTestEntry().