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improvenments to the renderer

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nova
2025-08-17 15:35:00 +02:00
parent 017bf407d9
commit f0a2f14966
5 changed files with 85 additions and 77 deletions
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103
dir.c
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@@ -16,6 +16,7 @@ extern unsigned int file_modifiers;
extern unsigned int color_count;
extern unsigned int terminal_height;
extern volatile unsigned long selected_file_current;
extern volatile unsigned long selected_file_last;
extern color *colors;
int (*order_func)() = sort_natural;
@@ -187,46 +188,9 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
}
for (i = offset_vertical; i < *dir_file_count && i < (terminal_height + offset_vertical); i++) {
if (print_info) {
file_size = dir_content[i].file_size;
char size_index = 0;
while (file_size > 1) {
printed_size=file_size;
file_size /= 1024;
size_index++;
if (size_index >= 6) {
break;
}
}
size_char = sizes[size_index-1];
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 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);
}
}
if (dir_content[i].status & FILE_STATUS_SELECTED) {
is_selected = 1;
} else {
is_selected = 0;
}
if (dir_content[i].status & FILE_STATUS_SELECTED) {
wattron(win, COLOR_PAIR(8));
} else {
wattron(win, COLOR_PAIR(dir_content[i].color_pair));
}
if (dir_content[i].status & FILE_STATUS_HOVER) {
wattron(win, A_REVERSE);
}
/* shortens the printed file name if it is too long
* example input: aaaaaaaa.txt
* example output: aaa~.txt
* example output: aaa~.txt
* if no extension is found, the name will truncate */
char *file_name;
unsigned long file_name_width = strlen(dir_content[i].file_name);
@@ -258,6 +222,45 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
file_name[file_name_width] = '\0';
}
if (print_info) {
file_size = dir_content[i].file_size;
char size_index = 0;
while (file_size > 1) {
printed_size=file_size;
file_size /= 1024;
size_index++;
if (size_index >= 6) {
break;
}
}
size_char = sizes[size_index-1];
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 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);
}
}
if (dir_content[i].status & FILE_STATUS_SELECTED) {
is_selected = 1;
} else {
is_selected = 0;
}
if (dir_content[i].status & FILE_STATUS_SELECTED) {
wattron(win, COLOR_PAIR(8));
} else {
wattron(win, COLOR_PAIR(dir_content[i].color_pair));
}
if (dir_content[i].status & FILE_STATUS_HOVER) {
wattron(win, A_REVERSE);
} else {
wattroff(win, A_REVERSE);
}
mvwaddstr(win, i-offset_vertical, 0, bg);
if(print_info) {
#if SETTINGS_LINE_NUMBERS == 2
@@ -298,9 +301,6 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
free(file_name);
}
if (dir_content[i].status & FILE_STATUS_HOVER) {
wattroff(win, A_REVERSE);
}
if (dir_content[i].status & FILE_STATUS_SELECTED) {
wattroff(win, COLOR_PAIR(8));
} else {
@@ -311,3 +311,24 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
free(bg);
}
void update_selected_file(){
if (selected_file_current >= mid_file_count) {
selected_file_current = mid_file_count-1;
}
if (selected_file_current != selected_file_last) {
mid_content[selected_file_last].status &= ~FILE_STATUS_HOVER;
}
selected_file_last = selected_file_current;
free(file_current->file_name);
file_current->file_name = malloc(strlen(mid_content[selected_file_current].file_name)+1);
strcpy(file_current->file_name, mid_content[selected_file_current].file_name);
file_current->file_name[strlen(mid_content[selected_file_current].file_name)] = '\0';
file_current->file_size = mid_content[selected_file_current].file_size;
file_current->file_type = mid_content[selected_file_current].file_type;
file_current->color_pair = mid_content[selected_file_current].color_pair;
file_current->permissions = mid_content[selected_file_current].permissions;
mid_content[selected_file_current].status |= FILE_STATUS_HOVER;
file_current->status = mid_content[selected_file_current].status;
}