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...add file with the code for writing the font data

svn path=/trunk/; revision=24710
This commit is contained in:
Ged Murphy 2006-11-09 20:45:52 +00:00
parent f5fe947177
commit d22e48600b
1 changed files with 151 additions and 0 deletions
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151
reactos/base/applications/imagesoft/font.c Normal file
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#include <precomp.h>
int CALLBACK
EnumFontSizes(ENUMLOGFONTEX *lpelfe,
NEWTEXTMETRICEX *lpntme,
DWORD FontType,
LPARAM lParam)
{
static int ttsizes[] = { 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, 72 };
TCHAR ach[100];
BOOL fTrueType = (lpelfe->elfLogFont.lfOutPrecision == OUT_STROKE_PRECIS) ? TRUE : FALSE;
HWND hwndCombo = (HWND)lParam;
INT i, idx;
if (fTrueType)
{
for (i = 0; i < (sizeof(ttsizes) / sizeof(ttsizes[0])); i++)
{
wsprintf(ach, _T("%d"), ttsizes[i]);
idx = (INT)SendMessage(hwndCombo, CB_ADDSTRING, 0, (LPARAM)ach);
SendMessage(hwndCombo, CB_SETITEMDATA, idx, ttsizes[i]);
}
return 0;
}
return 1;
}
/* Font-enumeration callback */
int CALLBACK
EnumFontNames(ENUMLOGFONTEX *lpelfe,
NEWTEXTMETRICEX *lpntme,
DWORD FontType,
LPARAM lParam)
{
HWND hwndCombo = (HWND)lParam;
TCHAR *pszName = lpelfe->elfLogFont.lfFaceName;
/* make sure font doesn't already exist in our list */
if(SendMessage(hwndCombo,
CB_FINDSTRING,
0,
(LPARAM)pszName) == CB_ERR)
{
INT idx;
BOOL fFixed;
BOOL fTrueType;
/* add the font */
idx = (INT)SendMessage(hwndCombo,
CB_ADDSTRING,
0,
(LPARAM)pszName);
/* record the font's attributes (Fixedwidth and Truetype) */
fFixed = (lpelfe->elfLogFont.lfPitchAndFamily & FIXED_PITCH) ? TRUE : FALSE;
fTrueType = (lpelfe->elfLogFont.lfOutPrecision == OUT_STROKE_PRECIS) ? TRUE : FALSE;
/* store this information in the list-item's userdata area */
SendMessage(hwndCombo,
CB_SETITEMDATA,
idx,
MAKEWPARAM(fFixed, fTrueType));
}
return 1;
}
VOID
FillFontSizeComboList(HWND hwndCombo)
{
LOGFONT lf = { 0 };
HDC hdc = GetDC(hwndCombo);
/* default size */
INT cursize = 12;
INT i, count, nearest = 0;
HFONT hFont = GetStockObject(DEFAULT_GUI_FONT);
SendMessage(hwndCombo,
WM_SETFONT,
(WPARAM)hFont,
0);
lf.lfCharSet = DEFAULT_CHARSET;
lf.lfPitchAndFamily = 0;
/* empty the list */
SendMessage(hwndCombo, CB_RESETCONTENT, 0, 0);
/* enumerate font sizes */
EnumFontFamiliesEx(hdc, &lf, (FONTENUMPROC)EnumFontSizes, (LONG)hwndCombo, 0);
/* set selection to first item */
count = (INT)SendMessage(hwndCombo, CB_GETCOUNT, 0, 0);
for(i = 0; i < count; i++)
{
INT n = (INT)SendMessage(hwndCombo, CB_GETITEMDATA, i, 0);
if (n <= cursize)
nearest = i;
}
SendMessage(hwndCombo, CB_SETCURSEL, nearest, 0);
ReleaseDC(hwndCombo, hdc);
}
/* Initialize the font-list by enumeration all system fonts */
VOID
FillFontStyleComboList(HWND hwndCombo)
{
HDC hdc = GetDC(hwndCombo);
LOGFONT lf;
/* FIXME: draw each font in its own style */
HFONT hFont = GetStockObject(DEFAULT_GUI_FONT);
SendMessage(hwndCombo,
WM_SETFONT,
(WPARAM)hFont,
0);
/* FIXME: set this in relation to the widest string */
SendMessage(hwndCombo, CB_SETDROPPEDWIDTH, 150, 0);
lf.lfCharSet = ANSI_CHARSET; // DEFAULT_CHARSET;
lf.lfFaceName[0] = _T('\0'); // all fonts
lf.lfPitchAndFamily = 0;
/* store the list of fonts in the combo */
EnumFontFamiliesEx(hdc,
&lf,
(FONTENUMPROC)EnumFontNames,
(LPARAM)hwndCombo, 0);
ReleaseDC(hwndCombo,
hdc);
SendMessage(hwndCombo,
CB_SETCURSEL,
0,
0);
}