amberisvibin/th
1
0
Fork 0
mirror of https://gittea.dev/nova/th.git synced 2025-10-21 10:20:15 -04:00
Code Issues Activity

refactoring of name shortening

Browse Source
This commit is contained in:
nova
2025-10-05 14:34:35 +02:00
parent f0ad6295f7
commit 87ae2a5e8f
1 changed files with 36 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

72
dir.c
View File

@@ -192,42 +192,11 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
offset_vertical = selected_file_current - (terminal_height/3)*2;
}
}
} else {
offset_front = 0;
}
for (i = offset_vertical; i < *dir_file_count && i < (terminal_height + offset_vertical); i++) {
/* shortens the printed file name if it is too long
* example input: aaaaaaaa.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);
if ((file_name_width + offset_front + is_selected) > line_width - 3) {
char *extension = strrchr(dir_content[i].file_name, '.');
if (extension) {
int char_offset = (file_name_width + offset_front + is_selected) - (line_width - 3) ;
if ((file_name_width - char_offset - strlen(extension) - 1) > 1) {
file_name = malloc(file_name_width - char_offset + 1);
memcpy(file_name, dir_content[i].file_name, file_name_width - char_offset);
memcpy(file_name + (file_name_width - char_offset - strlen(extension)), extension, strlen(extension));
file_name[file_name_width - char_offset - strlen(extension) - 1] = '~';
file_name[file_name_width - char_offset] = '\0';
} else {
file_name = malloc(strlen(extension)+1);
file_name[0] = '~';
memcpy(file_name+1, extension, strlen(extension));
file_name[strlen(extension)] = '\0';
}
} else {
file_name = malloc(file_name_width+1);
memcpy(file_name, dir_content[i].file_name, file_name_width);
file_name[file_name_width] = '\0';
}
} else {
file_name = malloc(file_name_width+1);
memcpy(file_name, dir_content[i].file_name, file_name_width);
file_name[file_name_width] = '\0';
}
if (print_info) {
@@ -248,7 +217,8 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
} else {
offset_back = line_width - (snprintf(NULL,0,"%0.2lf %c", printed_size, size_char) + 1);
}
} else {
offset_back = line_width;
}
if (dir_content[i].status & FILE_STATUS_SELECTED) {
@@ -267,6 +237,37 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
wattroff(win, A_REVERSE);
}
/* shortens the printed file name if it is too long
* example input: aaaaaaaa.txt
* example output: aaa~.txt
* if no extension is found, the name will truncate */
char *file_name;
unsigned long printable_size = (offset_back - is_selected - offset_front);
if (strlen(dir_content[i].file_name) > printable_size) {
char *extension = strrchr(dir_content[i].file_name, '.');
if (extension && extension != dir_content[i].file_name) {
file_name = malloc(printable_size);
printable_size -= strlen(extension);
memcpy(file_name, dir_content[i].file_name, printable_size);
memcpy(file_name + printable_size-1, extension, strlen(extension));
file_name[printable_size + strlen(extension)-1] = '\0';
file_name[printable_size - 2] = '~';
} else {
file_name = malloc(printable_size-1);
memcpy(file_name, dir_content[i].file_name, printable_size);
file_name[printable_size-2] = '~';
file_name[printable_size-1] = '\0';
}
} else {
file_name = malloc(strlen(dir_content[i].file_name)+1);
memcpy(file_name, dir_content[i].file_name, strlen(dir_content[i].file_name)+1);
}
mvwaddstr(win, i-offset_vertical, 0, bg);
if(print_info) {
#if SETTINGS_LINE_NUMBERS == 2
@@ -300,7 +301,6 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
#endif
mvwaddnstr(win, i-offset_vertical, offset_front+is_selected, file_name, line_width-offset_front-is_selected-2);
free(file_name);
if (dir_content[i].file_type &= FILE_TYPE_DIR) {
mvwprintw(win, i-offset_vertical, offset_back, "%ld", dir_content[i].file_size);
@@ -311,8 +311,8 @@ void print_dir(WINDOW *win, char print_info, unsigned long *dir_file_count, file
}
} else {
mvwaddnstr(win, i-offset_vertical, 0, file_name, line_width);
free(file_name);
}
free(file_name);
if (dir_content[i].status & FILE_STATUS_SELECTED) {
wattroff(win, COLOR_PAIR(8));