[ros-diffs] [gedmurphy] 24710: The one that got away... ...add file with the code for writing the font data

[gedmurphy at svn.reactos.org]

Author: gedmurphy
Date: Thu Nov  9 23:45:52 2006
New Revision: 24710

URL: http://svn.reactos.org/svn/reactos?rev=24710&view=rev
Log:
The one that got away...
...add file with the code for writing the font data

Added:
    trunk/reactos/base/applications/imagesoft/font.c

Added: trunk/reactos/base/applications/imagesoft/font.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/imagesoft/font.c?rev=24710&view=auto
==============================================================================
--- trunk/reactos/base/applications/imagesoft/font.c (added)
+++ trunk/reactos/base/applications/imagesoft/font.c Thu Nov  9 23:45:52 2006
@@ -1,0 +1,151 @@
+#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);
+}