node_modules/node-pty/deps/winpty/misc/SetFont.cc

   1 #include <windows.h>
   2 #include <locale.h>
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5 #include <string>
   6
   7 #include "TestUtil.cc"
   8
   9 #define COUNT_OF(array) (sizeof(array) / sizeof((array)[0]))
  10
  11 // See https://en.wikipedia.org/wiki/List_of_CJK_fonts
  12 const wchar_t kMSGothic[] = { 0xff2d, 0xff33, 0x0020, 0x30b4, 0x30b7, 0x30c3, 0x30af, 0 }; // Japanese
  13 const wchar_t kNSimSun[] = { 0x65b0, 0x5b8b, 0x4f53, 0 }; // Simplified Chinese
  14 const wchar_t kMingLight[] = { 0x7d30, 0x660e, 0x9ad4, 0 }; // Traditional Chinese
  15 const wchar_t kGulimChe[] = { 0xad74, 0xb9bc, 0xccb4, 0 }; // Korean
  16
  17 int main() {
  18     setlocale(LC_ALL, "");
  19     wchar_t *cmdline = GetCommandLineW();
  20     int argc = 0;
  21     wchar_t **argv = CommandLineToArgvW(cmdline, &argc);
  22     const HANDLE conout = openConout();
  23
  24     if (argc == 1) {
  25         cprintf(L"Usage:\n");
  26         cprintf(L"  SetFont <index>\n");
  27         cprintf(L"  SetFont options\n");
  28         cprintf(L"\n");
  29         cprintf(L"Options for SetCurrentConsoleFontEx:\n");
  30         cprintf(L"  -idx INDEX\n");
  31         cprintf(L"  -w WIDTH\n");
  32         cprintf(L"  -h HEIGHT\n");
  33         cprintf(L"  -family (0xNN|NN)\n");
  34         cprintf(L"  -weight (normal|bold|NNN)\n");
  35         cprintf(L"  -face FACENAME\n");
  36         cprintf(L"  -face-{gothic|simsun|minglight|gulimche) [JP,CN-sim,CN-tra,KR]\n");
  37         cprintf(L"  -tt\n");
  38         cprintf(L"  -vec\n");
  39         cprintf(L"  -vp\n");
  40         cprintf(L"  -dev\n");
  41         cprintf(L"  -roman\n");
  42         cprintf(L"  -swiss\n");
  43         cprintf(L"  -modern\n");
  44         cprintf(L"  -script\n");
  45         cprintf(L"  -decorative\n");
  46         return 0;
  47     }
  48
  49     if (isdigit(argv[1][0])) {
  50         int index = _wtoi(argv[1]);
  51         HMODULE kernel32 = LoadLibraryW(L"kernel32.dll");
  52         FARPROC proc = GetProcAddress(kernel32, "SetConsoleFont");
  53         if (proc == NULL) {
  54             cprintf(L"Couldn't get address of SetConsoleFont\n");
  55         } else {
  56             BOOL ret = reinterpret_cast<BOOL WINAPI(*)(HANDLE, DWORD)>(proc)(
  57                     conout, index);
  58             cprintf(L"SetFont returned %d\n", ret);
  59         }
  60         return 0;
  61     }
  62
  63     CONSOLE_FONT_INFOEX fontex = {0};
  64     fontex.cbSize = sizeof(fontex);
  65
  66     for (int i = 1; i < argc; ++i) {
  67         std::wstring arg = argv[i];
  68         if (i + 1 < argc) {
  69             std::wstring next = argv[i + 1];
  70             if (arg == L"-idx") {
  71                 fontex.nFont = _wtoi(next.c_str());
  72                 ++i; continue;
  73             } else if (arg == L"-w") {
  74                 fontex.dwFontSize.X = _wtoi(next.c_str());
  75                 ++i; continue;
  76             } else if (arg == L"-h") {
  77                 fontex.dwFontSize.Y = _wtoi(next.c_str());
  78                 ++i; continue;
  79             } else if (arg == L"-weight") {
  80                 if (next == L"normal") {
  81                     fontex.FontWeight = 400;
  82                 } else if (next == L"bold") {
  83                     fontex.FontWeight = 700;
  84                 } else {
  85                     fontex.FontWeight = _wtoi(next.c_str());
  86                 }
  87                 ++i; continue;
  88             } else if (arg == L"-face") {
  89                 wcsncpy(fontex.FaceName, next.c_str(), COUNT_OF(fontex.FaceName));
  90                 ++i; continue;
  91             } else if (arg == L"-family") {
  92                 fontex.FontFamily = strtol(narrowString(next).c_str(), nullptr, 0);
  93                 ++i; continue;
  94             }
  95         }
  96         if (arg == L"-tt") {
  97             fontex.FontFamily |= TMPF_TRUETYPE;
  98         } else if (arg == L"-vec") {
  99             fontex.FontFamily |= TMPF_VECTOR;
 100         } else if (arg == L"-vp") {
 101             // Setting the TMPF_FIXED_PITCH bit actually indicates variable
 102             // pitch.
 103             fontex.FontFamily |= TMPF_FIXED_PITCH;
 104         } else if (arg == L"-dev") {
 105             fontex.FontFamily |= TMPF_DEVICE;
 106         } else if (arg == L"-roman") {
 107             fontex.FontFamily = (fontex.FontFamily & ~0xF0) | FF_ROMAN;
 108         } else if (arg == L"-swiss") {
 109             fontex.FontFamily = (fontex.FontFamily & ~0xF0) | FF_SWISS;
 110         } else if (arg == L"-modern") {
 111             fontex.FontFamily = (fontex.FontFamily & ~0xF0) | FF_MODERN;
 112         } else if (arg == L"-script") {
 113             fontex.FontFamily = (fontex.FontFamily & ~0xF0) | FF_SCRIPT;
 114         } else if (arg == L"-decorative") {
 115             fontex.FontFamily = (fontex.FontFamily & ~0xF0) | FF_DECORATIVE;
 116         } else if (arg == L"-face-gothic") {
 117             wcsncpy(fontex.FaceName, kMSGothic, COUNT_OF(fontex.FaceName));
 118         } else if (arg == L"-face-simsun") {
 119             wcsncpy(fontex.FaceName, kNSimSun, COUNT_OF(fontex.FaceName));
 120         } else if (arg == L"-face-minglight") {
 121             wcsncpy(fontex.FaceName, kMingLight, COUNT_OF(fontex.FaceName));
 122         } else if (arg == L"-face-gulimche") {
 123             wcsncpy(fontex.FaceName, kGulimChe, COUNT_OF(fontex.FaceName));
 124         } else {
 125             cprintf(L"Unrecognized argument: %ls\n", arg.c_str());
 126             exit(1);
 127         }
 128     }
 129
 130     cprintf(L"Setting to: nFont=%u dwFontSize=(%d,%d) "
 131         L"FontFamily=0x%x FontWeight=%u "
 132         L"FaceName=\"%ls\"\n",
 133         static_cast<unsigned>(fontex.nFont),
 134         fontex.dwFontSize.X, fontex.dwFontSize.Y,
 135         fontex.FontFamily, fontex.FontWeight,
 136         fontex.FaceName);
 137
 138     BOOL ret = SetCurrentConsoleFontEx(
 139         conout,
 140         FALSE,
 141         &fontex);
 142     cprintf(L"SetCurrentConsoleFontEx returned %d\n", ret);
 143
 144     return 0;
 145 }