user interactions now possible

interactions.c

@@ -0,0 +1,13 @@
+#include <curses.h>
+#include <dirent.h>
+#include <unistd.h>
+
+
+void user_interactions(char *input, unsigned int *status) {
+	if (*input == 'q') {
+		*status ^= 1;
+	}
+	else {
+		*status ^= 2;
+	}
+}

interactions.h

@@ -0,0 +1,5 @@
+#include <curses.h>
+#include <pthread.h>
+#include "interactions.c"
+
+void user_interactions(char *input, unsigned int *status);

main.c

@@ -3,12 +3,14 @@
 #include <unistd.h>
 #include <stdlib.h>
 #include "window.h"
+#include "interactions.h"
 
 unsigned int terminal_height;
 unsigned int terminal_width;
+unsigned int temp_heigth = 0; //used for screen refresh
+unsigned int temp_width = 0; 
 unsigned int settings;
-unsigned long file_count;
-unsigned long longest_name;
+unsigned int status; //bit 0 = enable 
 char **content_l; //content of parent dir, used in left window
 char **content_m; //content of current dir, used in main window
 char **content_r; //content of child dir, used in right window
@@ -17,18 +19,21 @@ char *path = ".";
 
 int main() {
 	initscr(); //start ncurses
+	timeout(50); //blocking timeout of getch()
 
-	unsigned int ch;
 	getmaxyx(stdscr, terminal_height, terminal_width);
 	WINDOW *winl = newwin(terminal_height, terminal_width/3, terminal_height, (terminal_width/3));
 	WINDOW *winm = newwin(terminal_height, terminal_width/3, 0, 0);
 	WINDOW *winr = newwin(terminal_height, terminal_width/3, terminal_height, ((terminal_width/3)*2));
-	settings = 1; //bit 0 = show_hidden_files
+	settings ^= 1; //bit 0 = show_hidden_files
+	status = 2; //update ui bit
+	char input = 0;
 
 
-	while((ch = wgetch(winm)) != 'q'){
-		getmaxyx(stdscr, terminal_height, terminal_width);
+	while(!(status & 1)){
+		getmaxyx(stdscr, temp_heigth, temp_width);
 
+		if (status & 2) {
 			pthread_t populate_l;
 			pthread_t populate_m;
 			pthread_t populate_r;
@@ -40,15 +45,29 @@ int main() {
 			pthread_join(populate_l, NULL);
 			pthread_join(populate_m, NULL);
 			pthread_join(populate_r, NULL);
+		}
 
+			
+		getmaxyx(stdscr, terminal_height, terminal_width);
+		temp_heigth -= terminal_height;
+		temp_width -= terminal_width;
+		if (!temp_heigth || !temp_width || (status & 2)) {
 			window_left(winl, 0, 0, content_l);
 			window_main(winm, 0, terminal_width/3, content_m);
 			window_right(winr, 0, (terminal_width/3)*2, content_r);
 			wmove(stdscr,0,0);
+
+			status ^= 2;
+		}
+
+
+		if ((input = getch())) {
+			user_interactions(&input, &status);
+		}
+	}
 	free(content_l);
 	free(content_m);
 	free(content_r);
-	}
 
 
 	endwin();