WallyHackenslacker/Not-so-Rogue-like
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Correctly handle resize events.

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Wally Hackenslacker
2014-03-02 12:14:08 -04:30
parent 2c582f76c4
commit 488647e0de
1 changed files with 20 additions and 7 deletions
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27
src/main.c
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@@ -27,7 +27,7 @@ void set_colors(void);
void clear_screen(void); void clear_screen(void);
void on_resize(int); void on_resize(int);
static int w = 0, h = 0; static int w = 0, h = 0, resize = 0;
int main() { int main() {
int finished = 0; int finished = 0;
@@ -66,7 +66,6 @@ int main() {
strcpy(log_file, data_dir); strcpy(log_file, data_dir);
strcat(log_file, F_SEP "stderr"); strcat(log_file, F_SEP "stderr");
f = freopen(log_file, "a", stderr); f = freopen(log_file, "a", stderr);
fclose(f);
/* Log the current date and time. */ /* Log the current date and time. */
time(&raw_date); time(&raw_date);
@@ -109,6 +108,18 @@ int main() {
do{ do{
clear_screen(); clear_screen();
if(resize){
endwin();
refresh();
getmaxyx(stdscr, h, w);
fprintf(stderr, "\tSIGWINCH caught. (W: %d, H: %d)\n", w, h);
resize = 0;
signal(SIGWINCH, on_resize);
}
states[c_state].input(); states[c_state].input();
c_state = states[c_state].update(); c_state = states[c_state].update();
@@ -133,6 +144,8 @@ int main() {
refresh(); refresh();
}while(!finished); }while(!finished);
fclose(f);
return EXIT_SUCCESS; return EXIT_SUCCESS;
} }
@@ -171,18 +184,18 @@ void manage_signal(int signal){
} }
void on_resize(int signal){ void on_resize(int signal){
struct winsize ws; /*struct winsize ws;*/
/* Request the new size of the terminal. */ /* Request the new size of the terminal. */
ioctl(1, TIOCGWINSZ, &ws); /*ioctl(1, TIOCGWINSZ, &ws);*/
/* Resize ncurses's stdscr. */ /* Resize ncurses's stdscr. */
resizeterm(ws.ws_row, ws.ws_col); /*resizeterm(ws.ws_row, ws.ws_col);*/
/* Get the new size of the window. */ /* Get the new size of the window. */
getmaxyx(stdscr, h, w); /*getmaxyx(stdscr, h, w);*/
fprintf(stderr, "\tSIGWINCH caught. (W: %d, H: %d)\n", w, h); resize = 1;
} }
int start_ncurses(void){ int start_ncurses(void){