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use '-' to go back previous dir

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Night Kaly 2024-03-20 14:45:01 +00:00
parent 5aa36bbb0d
commit d429cbe594
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GPG key ID: 8E829D3381CFEBBE
1 changed files with 19 additions and 1 deletions
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20
ccc.c
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@ -35,6 +35,7 @@ unsigned int focus = 0;
long current_selection = 0;
bool dirs_size = DIRS_SIZE;
char *cwd;
char *p_cwd; /* previous cwd */
int half_width;
WINDOW *directory_border;
WINDOW *directory_content;
@ -82,6 +83,7 @@ int main(int argc, char** argv)
init_pair(8, COLOR_WHITE, -1); /* REG */
cwd = memalloc(PATH_MAX * sizeof(char));
p_cwd = memalloc(PATH_MAX * sizeof(char));
getcwd(cwd, PATH_MAX);
start_ccc();
@ -113,6 +115,7 @@ int main(int argc, char** argv)
case LEFT:
case 'h':;
/* get parent directory */
strcpy(p_cwd, cwd);
char *last_slash = strrchr(cwd, '/');
if (last_slash != NULL) {
*last_slash = '\0';
@ -124,6 +127,7 @@ int main(int argc, char** argv)
case ENTER:
case RIGHT:
case 'l':;
strcpy(p_cwd, cwd);
file *file = get_file(current_selection);
if (file != NULL) {
/* check if it is directory or a regular file */
@ -234,6 +238,11 @@ int main(int argc, char** argv)
highlight_current_line();
break;
/* go to previous dir */
case '-':
change_dir(p_cwd, 0);
break;
/* mark one file */
case SPACE:
add_file_stat(get_filepath(current_selection), 1);
@ -319,7 +328,16 @@ void start_ccc()
*/
void change_dir(const char *buf, int selection)
{
strcpy(cwd, buf);
char *buf_dup;
if (buf == p_cwd) {
buf_dup = strdup(p_cwd);
if (buf_dup == NULL) {
return;
}
} else {
buf_dup = (char *) buf;
}
strcpy(cwd, buf_dup);
clear_files();
populate_files(cwd, 0);
current_selection = selection;