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now parsing file sizes

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nova
2025-07-08 01:49:02 +02:00
parent bc6fb162c5
commit 4c958dc10a
1 changed files with 47 additions and 4 deletions
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51
backend.c
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@ -12,6 +12,7 @@
extern unsigned int settings; extern unsigned int settings;
extern unsigned int file_modifiers; extern unsigned int file_modifiers;
extern unsigned int color_count; extern unsigned int color_count;
extern unsigned int terminal_height;
extern color *colors; extern color *colors;
unsigned long file_offset; unsigned long file_offset;
int (*order_func)() = sort_natural; int (*order_func)() = sort_natural;
@ -145,6 +146,7 @@ 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){
/* i am not proud of this function */
char *hover_bg = malloc(*line_width+1); char *hover_bg = malloc(*line_width+1);
memset(hover_bg, ' ', *line_width); memset(hover_bg, ' ', *line_width);
@ -152,15 +154,40 @@ void print_dir(WINDOW *win, unsigned long *line_width, unsigned long *dir_file_c
unsigned long i = 0; unsigned long i = 0;
unsigned long j = 0; unsigned long j = 0;
float file_size = 0;
float printed_size;
char size_char;
char is_selected = 0; char is_selected = 0;
static const char sizes[6] = { 'B', 'K', 'M', 'G', 'T', 'P' };
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 = file_offset; i < *dir_file_count; i++) { for (i = file_offset; i < *dir_file_count && i < terminal_height; i++) {
unsigned long offset_back;
if (dir_content[i].file_type == FILE_TYPE_DIR || dir_content[i].file_type == FILE_TYPE_SYMLINK) {
offset_back = *line_width - (snprintf(NULL,0,"%ld",dir_content[i].file_size) + 1);
} else {
file_size = dir_content[i].file_size;
long passes = 0;
while (file_size > 1 || passes > sizeof(sizes)) {
printed_size = file_size;
file_size /= 1024;
passes++;
}
if (passes) {
size_char = sizes[passes-1];
} else {
size_char = sizes[0];
}
if (size_char == 'B') {
offset_back = *line_width - (snprintf(NULL,0,"%0.0lf %c", printed_size, size_char) + 1);
} else {
offset_back = *line_width - (snprintf(NULL,0,"%0.2lf %c", printed_size, size_char) + 1);
}
unsigned long offset_back = *line_width - (snprintf(NULL,0,"%ld",dir_content[i].file_size) + 1); }
if (dir_content[i].status & FILE_STATUS_SELECTED) { if (dir_content[i].status & FILE_STATUS_SELECTED) {
is_selected = 1; is_selected = 1;
@ -182,7 +209,15 @@ void print_dir(WINDOW *win, unsigned long *line_width, unsigned long *dir_file_c
} }
mvwaddch(win, i, offset_front+j+is_selected, dir_content[i].file_name[j]); mvwaddch(win, i, offset_front+j+is_selected, dir_content[i].file_name[j]);
} }
mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size); if (dir_content[i].file_type == FILE_TYPE_DIR || dir_content[i].file_type == FILE_TYPE_SYMLINK) {
mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size);
} else {
if (size_char == 'B') {
mvwprintw(win, i, offset_back, "%0.0lf %c", printed_size, size_char);
} else {
mvwprintw(win, i, offset_back, "%0.2lf %c", printed_size, size_char);
}
}
wattroff(win, A_REVERSE); wattroff(win, A_REVERSE);
} else { } else {
mvwprintw(win, i, 0, "%ld", i); mvwprintw(win, i, 0, "%ld", i);
@ -193,7 +228,15 @@ void print_dir(WINDOW *win, unsigned long *line_width, unsigned long *dir_file_c
} }
mvwaddch(win, i, offset_front+j+is_selected, dir_content[i].file_name[j]); mvwaddch(win, i, offset_front+j+is_selected, dir_content[i].file_name[j]);
} }
mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size); if (dir_content[i].file_type == FILE_TYPE_DIR || dir_content[i].file_type == FILE_TYPE_SYMLINK) {
mvwprintw(win, i, offset_back, "%ld", dir_content[i].file_size);
} else {
if (size_char == 'B') {
mvwprintw(win, i, offset_back, "%0.0lf %c", printed_size, size_char);
} else {
mvwprintw(win, i, offset_back, "%0.2lf %c", printed_size, size_char);
}
}
} }
if (dir_content[i].status & FILE_STATUS_SELECTED) { if (dir_content[i].status & FILE_STATUS_SELECTED) {
wattroff(win, COLOR_PAIR(8)); wattroff(win, COLOR_PAIR(8));