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improvenments to the rendering

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nova
2025-06-24 00:18:18 +02:00
parent c9051b2565
commit 1a64b83703
1 changed files with 24 additions and 4 deletions
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28
backend.c
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@ -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); memcpy(full_path + path_len + sizeof("/") - 1, entry[i]->d_name, strlen(entry[i]->d_name) + 1);
lstat(full_path, file); lstat(full_path, file);
free(full_path);
dir_content[i].file_size_bytes = file->st_size; dir_content[i].file_size_bytes = file->st_size;
if (S_ISDIR(file->st_mode)) { if (S_ISDIR(file->st_mode)) {
dir_content[i].file_type = FILE_TYPE_DIR; dir_content[i].file_type = FILE_TYPE_DIR;
dir_content[i].color_pair = COLOR_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) { } else if (file->st_mode & S_IXUSR) {
dir_content[i].file_type = FILE_TYPE_EXEC; dir_content[i].file_type = FILE_TYPE_EXEC;
dir_content[i].color_pair = COLOR_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)) { } else if (S_ISLNK(file->st_mode)) {
dir_content[i].file_type = FILE_TYPE_SYMLINK; dir_content[i].file_type = FILE_TYPE_SYMLINK;
dir_content[i].color_pair = COLOR_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)) { } else if (S_ISFIFO(file->st_mode)) {
dir_content[i].file_type = FILE_TYPE_FIFO; dir_content[i].file_type = FILE_TYPE_FIFO;
dir_content[i].color_pair = COLOR_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 { } else {
} }
} }
free(full_path);
free(file); 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){ void print_dir(WINDOW *win, unsigned long *line_width, unsigned long *dir_file_count, file *dir_content){
char *hover_bg = malloc(*line_width+1); char *hover_bg = malloc(*line_width+1);
memset(hover_bg, ' ', *line_width); memset(hover_bg, ' ', *line_width);
hover_bg[*line_width] = '\0'; hover_bg[*line_width] = '\0';
unsigned long i = 0; unsigned long i = 0;
unsigned long j = 0;
unsigned long offset_front = 2; unsigned long offset_front = 2;
if (*dir_file_count > 9) { if (*dir_file_count > 9) {
offset_front = (snprintf(NULL, 0, "%ld", *dir_file_count)) + 1; offset_front = (snprintf(NULL, 0, "%ld", *dir_file_count)) + 1;
} }
for (i = 0; i < *dir_file_count; i++) { 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 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)); wattron(win, COLOR_PAIR(dir_content[i].color_pair));
if (dir_content[i].status & FILE_STATUS_HOVER) { if (dir_content[i].status & FILE_STATUS_HOVER) {
wattron(win, A_REVERSE); wattron(win, A_REVERSE);
mvwprintw(win, i, 0, "%s", hover_bg); mvwprintw(win, i, 0, "%s", hover_bg);
mvwprintw(win, i, 0, "%ld", i); 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); mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size_bytes);
wattroff(win, A_REVERSE); wattroff(win, A_REVERSE);
} else { } else {
mvwprintw(win, i, 0, "%ld", i); 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); mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size_bytes);
} }
wattroff(win, COLOR_PAIR(dir_content[i].color_pair)); wattroff(win, COLOR_PAIR(dir_content[i].color_pair));