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annotate nuklear_ui/font_win.c @ 1524:b96f9fae757f nuklear_ui

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Fix Windows build, added Windows default_font_path implementation
author Michael Pavone <pavone@retrodev.com>
date Wed, 07 Feb 2018 00:07:12 -0800
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children 4f6e8acd7b6a
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1524
b96f9fae757f Fix Windows build, added Windows default_font_path implementation
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1 #include <windows.h>
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2 #include <shlobj.h>
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3 #include "../paths.h"
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4 #include "../util.h"
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5
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6 char *default_font_path(void)
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7 {
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8 NONCLIENTMETRICSA metrics = {
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9 .cbSize = sizeof(metrics)
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10 };
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11 char *pref_name = NULL;
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12 if (SystemParametersInfoA(SPI_GETNONCLIENTMETRICS, sizeof(metrics), &metrics, 0)) {
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13 pref_name = metrics.lfCaptionFont.lfFaceName;
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14 }
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15 char windows[MAX_PATH];
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16 SHGetFolderPathA(NULL, CSIDL_WINDOWS, NULL, 0, windows);
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17 char *fonts = path_append(windows, "Fonts");
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18 size_t num_entries;
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19 char *preferred = NULL, *tahoma = NULL, *arial = NULL;
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20 dir_entry *entries = get_dir_list(fonts, &num_entries);
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21 for (size_t i = 0; i < num_entries; i++)
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22 {
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23 if (entries[i].is_dir) {
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24 continue;
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25 }
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26 char *ext = path_extension(entries[i].name);
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27 if (!ext || strcasecmp(ext, "ttf")) {
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28 //not a truetype font, ignore
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29 free(ext);
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30 continue;
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31 }
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32 free(ext);
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33 char *base = basename_no_extension(entries[i].name);
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34 if (!strcasecmp(base, pref_name)) {
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35 preferred = entries[i].name;
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36 free(base);
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37 break;
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38 } else if (!strcasecmp(base, "tahoma")) {
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39 tahoma = entries[i].name;
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40 } else if (!strcasecmp(base, "arial")) {
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41 arial = entries[i].name;
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42 }
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43 free(base);
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44 }
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45 char *path = NULL;
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46 if (preferred) {
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47 path = path_append(fonts, preferred);
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48 } else if(tahoma) {
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49 path = path_append(fonts, tahoma);
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50 } else if(arial) {
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51 path = path_append(fonts, arial);
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52 }
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53 free(fonts);
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54 free_dir_list(entries, num_entries);
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55 return path;
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56 }