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-rw-r--r--draw.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/draw.c b/draw.c
index f82435d..ac9e9ab 100644
--- a/draw.c
+++ b/draw.c
@@ -20,6 +20,7 @@
#define WIDTH (getmaxx(stdscr)) //width of the entire term
#define HEIGHT (getmaxy(stdscr)) //height of the entire term
+void print_help(char *exec_name);
void update_display(bool resize);
void draw_title();
void draw_win(WINDOW *new, char *title);
@@ -51,6 +52,14 @@ int main(int argc, char **argv){
int prev_height; //used to check if the window was resized
int i;
+ //If passed the quiet flag, disable output
+ if(argc > 1 && (!strcmp(argv[1], "-h") || !strcmp(argv[1], "--help"))){
+ print_help(argv[0]);
+ return 0;
+ }
+
+ if(argc > 1 && (!strcmp(argv[1], "-q") || !strcmp(argv[1], "--quiet"))) freopen("/dev/null", "w", stdout);
+
//if a config path was given as an argument, set it accordingly
if(argc > 2 && (!strcmp(argv[1], "-c") || !strcmp(argv[1], "--cfg_path"))) strcpy(cfg_path, argv[2]);
else strcpy(cfg_path, find_config());
@@ -72,6 +81,9 @@ int main(int argc, char **argv){
//load cached data
load_cache(&g_hover, &e_hover, &true_hover, cfg_path);
+ //reopen stdout for drawing menu
+ freopen("/dev/tty", "w", stdout);
+
initscr();
cbreak();
keypad(stdscr, true);
@@ -159,6 +171,15 @@ int main(int argc, char **argv){
return 0;
}
+void print_help(char *exec_name){
+ printf("Usage: %s [OPTION] [FILE]\n", exec_name);
+ printf("Draw an Ncurses Menu to Launch Media from\n\n");
+
+ printf(" -c, --config Specify a configuration file path\n");
+ printf(" -h, --help Print this help message\n");
+ printf(" -q, --quiet Suppress stdout messages\n");
+}
+
void update_display(bool resize){
if(WIDTH < 20 || HEIGHT < 6){
endwin();