improvenments to threading

backend.c

@@ -69,13 +69,13 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 			memcpy(full_path + path_len + sizeof("/") - 1, entry[i]->d_name, strlen(entry[i]->d_name) + 1);
 
 			lstat(full_path, file);
-			free(full_path);
 
 			dir_content[i].file_size_bytes = file->st_size;
 
 			if (S_ISDIR(file->st_mode)) {
 				dir_content[i].file_type = FILE_TYPE_DIR;
 				dir_content[i].color_pair = COLOR_DIR;
+				dir_content[i].file_size_bytes = get_dir_size(full_path);
 			} else if (file->st_mode & S_IXUSR) {
 				dir_content[i].file_type = FILE_TYPE_EXEC;
 				dir_content[i].color_pair = COLOR_EXEC;
@@ -87,6 +87,7 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 			} else if (S_ISLNK(file->st_mode)) {
 				dir_content[i].file_type = FILE_TYPE_SYMLINK;
 				dir_content[i].color_pair = COLOR_SYMLINK;
+				dir_content[i].file_size_bytes = get_dir_size(full_path);
 			} else if (S_ISFIFO(file->st_mode)) {
 				dir_content[i].file_type = FILE_TYPE_FIFO;
 				dir_content[i].color_pair = COLOR_FIFO;
@@ -120,6 +121,7 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 				} else {
 				}
 			}
+			free(full_path);
 			free(file);
 		}
 	}
@@ -134,28 +136,46 @@ void get_dir_content(char *path, unsigned long *dir_file_count, file *dir_conten
 
 void print_dir(WINDOW *win, unsigned long *line_width, unsigned long *dir_file_count, file *dir_content){
 
-
 	char *hover_bg = malloc(*line_width+1);
 	memset(hover_bg, ' ', *line_width);
 	hover_bg[*line_width] = '\0';
+
 	unsigned long i = 0;
+	unsigned long j = 0;
+
 	unsigned long offset_front = 2;
 	if (*dir_file_count > 9) {
 		offset_front = (snprintf(NULL, 0, "%ld", *dir_file_count)) + 1;
 	}
 	for (i = 0; i < *dir_file_count; i++) {
+
 		unsigned long offset_back = *line_width - (snprintf(NULL,0,"%ld",dir_content[i].file_size_bytes) + 1);
+		unsigned long allowed_width = *line_width+1;
 		wattron(win, COLOR_PAIR(dir_content[i].color_pair));
+
 		if (dir_content[i].status & FILE_STATUS_HOVER) {
 			wattron(win, A_REVERSE);
 			mvwprintw(win, i, 0, "%s", hover_bg);
 			mvwprintw(win, i, 0, "%ld", i);
-			mvwprintw(win, i, offset_front, "%s", dir_content[i].file_name);
+
+			for (j = 0; j < dir_content[i].file_name_width ;j++) {
+				if (j >= offset_back-1) {
+					mvwaddch(win, i, j, '~');
+					break;
+				}
+				mvwaddch(win, i, offset_front+j, dir_content[i].file_name[j]);
+			}
 			mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size_bytes);
 			wattroff(win, A_REVERSE);
 		} else {
 			mvwprintw(win, i, 0, "%ld", i);
-			mvwprintw(win, i, offset_front, "%s", dir_content[i].file_name);
+			for (j = 0; j < dir_content[i].file_name_width ;j++) {
+				if (j >= offset_back-1) {
+					mvwaddch(win, i, j, '~');
+					break;
+				}
+				mvwaddch(win, i, offset_front+j, dir_content[i].file_name[j]);
+			}
 			mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size_bytes);
 		}
 		wattroff(win, COLOR_PAIR(dir_content[i].color_pair));

main.c

@@ -53,27 +53,23 @@ int main(){
 			temp_width = terminal_width;
 			temp_heigth = terminal_height;
 		}
-		if (status & STATUS_RUN_BACKEND || threading) {
+		if (status & STATUS_RUN_BACKEND) {
 			if (threading) {
-				/* temporary comment, somehow stops timing related crashes
 				pthread_cancel(thread_t);
-				pthread_cancel(thread_b);
 				pthread_cancel(thread_l);
 				pthread_cancel(thread_m);
 				pthread_cancel(thread_r);
-				*/
+				pthread_cancel(thread_b);
 				threading = 0;
-				status &= ~STATUS_RUN_BACKEND;
-				status &= ~STATUS_RELOAD_DIRECTORY;
-				status |= STATUS_UPDATE_SCREEN_0;
-			} else {
-				pthread_create(&thread_t, NULL, thread_top, win_t); /*top bar*/
-				pthread_create(&thread_b, NULL, thread_btm, win_b); /*bottom bar*/
-				pthread_create(&thread_m, NULL, thread_mid, win_m); /*parent_content slash win_l*/
-				pthread_create(&thread_l, NULL, thread_lft, win_l); /*current_content slash win_m*/
-				pthread_create(&thread_r, NULL, thread_rgt, win_r); /*child_content slash win_r*/
-				threading = 1;
 			} 
+			pthread_create(&thread_t, NULL, thread_top, win_t); /*top bar*/
+			pthread_create(&thread_l, NULL, thread_lft, win_l); /*current_content slash win_m*/
+			pthread_create(&thread_m, NULL, thread_mid, win_m); /*parent_content slash win_l*/
+			pthread_create(&thread_r, NULL, thread_rgt, win_r); /*child_content slash win_r*/
+			pthread_create(&thread_b, NULL, thread_btm, win_b); /*bottom bar*/
+			threading = 1;
+			status &= ~(STATUS_RUN_BACKEND | STATUS_RELOAD_DIRECTORY);
+			status |= STATUS_UPDATE_SCREEN_0;
 		}
 		if ((input = getch())) {
 			user_interactions(&input, win_b);

threading.c

@@ -71,13 +71,13 @@ void *thread_mid(void *data){
 			mid_content[selected_file_last].status &= ~FILE_STATUS_HOVER;
 		}
 		selected_file_last = selected_file_current;
-		pthread_mutex_unlock(&mutex_selection);
 
 		file_current.file_name = malloc(mid_content[selected_file_current].file_name_width + 1);
 		strcpy(file_current.file_name, mid_content[selected_file_current].file_name);
 		file_current.file_name_width = mid_content[selected_file_current].file_name_width;
 		file_current.file_size_bytes = mid_content[selected_file_current].file_size_bytes;
 		file_current.file_type = mid_content[selected_file_current].file_type;
+		pthread_mutex_unlock(&mutex_selection);
 
 	}
 	free(path);
@@ -86,9 +86,6 @@ void *thread_mid(void *data){
 }
 void *thread_lft(void *data){
 	pthread_mutex_lock(&mutex_lft);
-	/*{{{*/
-
-
 
 	char *path;
 	if((path=getcwd(NULL, 0)) == NULL) {
@@ -112,7 +109,6 @@ void *thread_lft(void *data){
 	}
 	free(path);
 	pthread_mutex_unlock(&mutex_lft);
-	/*}}}*/
 	pthread_exit(NULL);