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Simplify test/handle_keys.cxx and remove comments

This commit is contained in:
Albrecht Schlosser 2024-08-08 17:50:31 +02:00
parent 60330a6d6f
commit b7fc02e523
1 changed files with 4 additions and 10 deletions
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14
test/handle_keys.cxx
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@ -109,18 +109,15 @@ const char *get_keyname(int k, int &lg) {
return "0";
}
else if (k < 32) { // control character
sprintf(buffer, "^%c", (char)(k + 64));
lg = 2;
lg = sprintf(buffer, "^%c", (char)(k + 64));
}
else if (k < 128) { // ASCII
snprintf(buffer, sizeof(buffer), "'%c'", k);
lg = 3;
lg = snprintf(buffer, sizeof(buffer), "'%c'", k);
} else if (k >= 0xa0 && k <= 0xff) { // ISO-8859-1 (international keyboards)
char key[8];
int kl = fl_utf8encode((unsigned)k, key);
key[kl] = '\0';
snprintf(buffer, sizeof(buffer), "'%s'", key);
lg = 3;
lg = snprintf(buffer, sizeof(buffer), "'%s'", key);
} else if (k > FL_F && k <= FL_F_Last) {
lg = snprintf(buffer, sizeof(buffer), "FL_F+%d", k - FL_F);
} else if (k >= FL_KP && k <= FL_KP_Last) {
@ -335,18 +332,15 @@ void close_cb(Fl_Widget *win, void *) {
int main(int argc, char **argv) {
#ifdef _WIN32
// Set an appropriate font for Wine on Linux (test only).
// This is very likely not necessary on a real Windows system.
// Set environment variable FLTK_USING_WINE to a non-empty string
// to enable this feature, e.g. (in bash) `export FLTK_USING_WINE=1`.
#ifdef _WIN32
const char *using_wine = fl_getenv("FLTK_USING_WINE");
printf("FLTK_USING_WINE = %s\n", using_wine ? using_wine : "");
if (using_wine && *using_wine) {
// set an alternate fixed font for the terminal widget
// Fl::set_font(FL_COURIER, " DejaVu Sans Mono"); // DejaVu Mono
// Fl::set_font(FL_COURIER, "BNimbus Mono PS"); // Nimbus Mono PS bold
Fl::set_font(FL_COURIER, " Liberation Mono"); // Liberation Mono
}
#endif