pressing a key now prints all correlated bindings

interactions.c

@@ -31,47 +31,143 @@ extern char *btm_buffer;
 extern unsigned long mid_file_count;
 
 extern unsigned int status;
-int read_string(WINDOW *win, int y, int x, char *str);
+
 unsigned int timeout_time = 0;
 extern char *input;
 unsigned int input_pass;
 int parsed_input_number;
+extern char *terminal_width_empty_line;
+
+int read_string(WINDOW *win, int y, int x, char *str);
+int strcmp_offset(char *in0, char *in1, char offset);
+
 
 void user_interactions() {
 
 
 	char ch;
+	unsigned long i;
+	unsigned long binding_matches = 0;
+	static char binding_pass = 0;
+
+	free(terminal_width_empty_line);
+	terminal_width_empty_line = malloc(terminal_width);
+	memset(terminal_width_empty_line, ' ', terminal_width);
 
 	move(terminal_height, terminal_width);
 	ch = getch();
 	if(ch != ERR) {
-		timeout(10); /* blocking timeout of getch() */
-		mvaddch(terminal_height-1, (terminal_width/3)*2 +input_pass, ch);
+		timeout(1); /* blocking timeout of getch() */
 		input[input_pass] = ch;
+		mvaddstr(terminal_height-1, (terminal_width/3)*2, input);
 		input_pass++;
-	}
-
-
-	void (*func_ptr)(int);
-	unsigned long i = 0;
-	unsigned int j = 0;
-	for (i = 0; i < binding_count; i++) {
-		if (strstr(input, key_binding[i].key)) {
-			parsed_input_number = 0;
-			while((*input >= '0') && (*input <= '9')) {
-				parsed_input_number = (parsed_input_number * 10) + (*input - '0');
-				input++;
-			}
-
-			func_ptr = key_binding[i].func;
-			func_ptr(parsed_input_number);
-
+		if (ch == 27) { /* esc key */
 			memset(input, 0, 255);
 			input_pass = 0;
 			timeout(100); /* blocking timeout of getch() */
+			status |= STATUS_UPDATE_SCREEN_0;
+		}
+		binding_pass = 0;
+			status |= STATUS_UPDATE_SCREEN_0;
+	}
+
+
+
+	void (*func_ptr)(int);
+	int number_length = 0;
+	if (!binding_pass) {
+		parsed_input_number = 0;
+		while((*input >= '0') && (*input <= '9')) {
+			parsed_input_number = (parsed_input_number * 10) + (*input - '0');
+			input++;
+			number_length++;
+			mvaddch(terminal_height-5, 5, number_length+48);
+		}
+		input -= number_length;
+		binding_pass = 1;
+
+		char cmp_len = strlen(input);
+		if(strlen(input) < 1) {
+			cmp_len++;
+		}
+		for (i = 0; i < binding_count; i++) {
+			if (strcmp(input + number_length, key_binding[i].key) == 0) {
+
+				func_ptr = key_binding[i].func;
+				func_ptr(parsed_input_number);
+
+				memset(input, 0, 255);
+				input_pass = 0;
+				binding_pass = 0;
+				number_length = 0;
+				timeout(100); /* blocking timeout of getch() */
+			} else if (strncmp(input+number_length, key_binding[i].key, cmp_len) == 0) {
+				binding_matches++;
+				attron(A_UNDERLINE);
+				mvaddstr(terminal_height-binding_matches-2, 0, terminal_width_empty_line);
+				mvaddstr(terminal_height-binding_matches-2, 0, "input");
+				mvaddstr(terminal_height-binding_matches-2, sizeof("input"), "\t\t\t");
+				mvaddstr(terminal_height-binding_matches-2, sizeof("input") + sizeof("\t\t\t"), "command");
+				attroff(A_UNDERLINE);
+				mvaddstr(terminal_height-binding_matches-1, 0, terminal_width_empty_line);
+				mvaddstr(terminal_height-binding_matches-1, 0, key_binding[i].key);
+				mvaddstr(terminal_height-binding_matches-1, 0, key_binding[i].key);
+				mvaddstr(terminal_height-binding_matches-1, sizeof(key_binding[i].key), "\t");
+				mvaddstr(terminal_height-binding_matches-1, sizeof(key_binding[i].key) + sizeof("\t"), key_binding[i].comment);
+			}
 		}
 	}
 }
+int read_string(WINDOW *win, int y, int x, char *str){
+	curs_set(1);
+
+	timeout(-1); /* negative numbers block until enter is pressed */
+
+	unsigned int pass = 0;
+	char ch;
+	char err = 0;
+
+	wmove(win, y, x);
+	while(1) {
+		/*ch = mvwgetch(win, y, x + pass);*/
+		ch = wgetch(win);
+		if (ch == '\n') {
+			err = 0;
+			break;
+		} else if (ch == 27) { /* esc key */
+			err = 1;
+			break;
+		} else if (ch == 127) { /* backspace */
+			if (pass > 0) {
+				pass--;
+				mvwdelch(win, y, pass);
+			}
+		} else {
+			mvwaddch(win, y, x +pass, ch);
+			str[pass] = ch;
+			pass++;
+		}
+	}
+	str[pass] = '\0';
+
+	timeout(10); 
+	curs_set(0);
+
+	return err;
+}
+int strcmp_offset(char *in0, char *in1, char offset){
+
+	int i = 0;
+	while (in0[i] != '\0' && in1[i] != '\0') {
+		if (in0[i+offset] != in1[i]) {
+			return 1;
+		}
+		i++;
+		in1++;
+	}
+	return 0;
+
+}
 void quit_program(){
 	status = STATUS_QUIT_PROGRAM;
 }
@@ -162,43 +258,6 @@ void jump_top(){
 	pthread_mutex_unlock(&mutex_selection);
 }
 
-int read_string(WINDOW *win, int y, int x, char *str){
-	curs_set(1);
-
-	timeout(-1); /* negative numbers block until enter is pressed */
-
-	unsigned int pass = 0;
-	char ch;
-	char err = 0;
-
-	wmove(win, y, x);
-	while(1) {
-		/*ch = mvwgetch(win, y, x + pass);*/
-		ch = wgetch(win);
-		if (ch == '\n') {
-			err = 0;
-			break;
-		} else if (ch == 27) { /* esc key */
-			err = 1;
-			break;
-		} else if (ch == 127) { /* backspace */
-			if (pass > 0) {
-				pass--;
-				mvwdelch(win, y, pass);
-			}
-		} else {
-			mvwaddch(win, y, x +pass, ch);
-			str[pass] = ch;
-			pass++;
-		}
-	}
-	str[pass] = '\0';
-
-	timeout(10); 
-	curs_set(0);
-
-	return err;
-}
 void open_with(){
 	btm_buffer = concat("open \"", file_current->file_name);
 	btm_buffer = concat(btm_buffer, "\" with:");

main.c

@@ -25,6 +25,7 @@ WINDOW *win_m;
 WINDOW *win_r;
 
 char *input; /*used in user_interactions*/
+char *terminal_width_empty_line; /* used in user_interactions */
 
 void render_pass();
 void init();
@@ -53,6 +54,7 @@ int main(){
 	pthread_t thread_r;
 
 	char threading = 0;
+	terminal_width_empty_line = malloc(terminal_width);
 
 		
 	while(!(status & STATUS_QUIT_PROGRAM)){

window.c

@@ -58,6 +58,7 @@ void window_btm(WINDOW *win){
 		mvwprintw(win, 0, 0, "%s", btm_buffer);
 		pthread_mutex_unlock(&mutex_btm);
 		/*the printing of the input char is done in user_interactions*/
+		/*the printing of all possible inputs are done in user_interactions */
 	}
 
 }