/* Returns non-zero if selection doesn't mix files and directories, otherwise
* zero is returned. */
static int
selection_is_consistent(FileView *view)
{
int files = 0, dirs = 0;
dir_entry_t *entry;
if(view->selected_files < 2)
{
return 1;
}
entry = NULL;
while(iter_selected_entries(view, &entry))
{
char full[PATH_MAX];
get_full_path_of(entry, sizeof(full), full);
if(is_dir_entry(full, entry->type))
{
++dirs;
}
else
{
++files;
}
}
return (dirs == 0 || files == 0);
}
TSTATIC char *
append_selected_files(FileView *view, char expanded[], int under_cursor,
int quotes, const char mod[], int for_shell)
{
const PathType type = (view == other_view)
? PT_FULL
: (flist_custom_active(view) ? PT_REL : PT_NAME);
#ifdef _WIN32
size_t old_len = strlen(expanded);
#endif
if(view->selected_files && !under_cursor)
{
int n = 0;
dir_entry_t *entry = NULL;
while(iter_selected_entries(view, &entry))
{
expanded = append_entry(view, expanded, type, entry, quotes, mod,
for_shell);
if(++n != view->selected_files)
{
expanded = append_to_expanded(expanded, " ");
}
}
}
else
{
expanded = append_entry(view, expanded, type, get_current_entry(view),
quotes, mod, for_shell);
}
#ifdef _WIN32
if(for_shell && curr_stats.shell_type == ST_CMD)
{
to_back_slash(expanded + old_len);
}
#endif
return expanded;
}
/* Runs each of selected file entries of the view individually. */
static void
run_selection_separately(FileView *view, int dont_execute)
{
dir_entry_t *entry;
const int pos = view->list_pos;
entry = NULL;
while(iter_selected_entries(view, &entry))
{
char *typed_fname;
const char *entry_prog_cmd;
typed_fname = get_typed_entry_fpath(entry);
entry_prog_cmd = ft_get_program(typed_fname);
free(typed_fname);
view->list_pos = entry_to_pos(view, entry);
run_using_prog(view, entry_prog_cmd, dont_execute, 0);
}
view->list_pos = pos;
}
static void
run_file(FileView *view, int dont_execute)
{
/* TODO: refactor this function run_file() */
char *typed_fname;
const char *multi_prog_cmd;
int undef;
int same;
dir_entry_t *entry;
int no_multi_run;
if(!view->dir_entry[view->list_pos].selected)
{
clean_selected_files(view);
}
typed_fname = get_typed_entry_fpath(get_current_entry(view));
multi_prog_cmd = ft_get_program(typed_fname);
free(typed_fname);
no_multi_run = !is_multi_run_compat(view, multi_prog_cmd);
undef = 0;
same = 1;
entry = NULL;
while(iter_selected_entries(view, &entry))
{
char *typed_fname;
const char *entry_prog_cmd;
if(!path_exists_at(entry->origin, entry->name, DEREF))
{
show_error_msgf("Broken Link", "Destination of \"%s\" link doesn't exist",
entry->name);
return;
}
typed_fname = get_typed_entry_fpath(entry);
entry_prog_cmd = ft_get_program(typed_fname);
free(typed_fname);
if(entry_prog_cmd == NULL)
{
++undef;
continue;
}
no_multi_run += !is_multi_run_compat(view, entry_prog_cmd);
if(multi_prog_cmd == NULL)
{
multi_prog_cmd = entry_prog_cmd;
}
else if(strcmp(entry_prog_cmd, multi_prog_cmd) != 0)
{
same = 0;
}
}
if(!same && undef == 0 && no_multi_run)
{
show_error_msg("Run error", "Handlers of selected files are incompatible.");
return;
}
if(undef > 0)
{
multi_prog_cmd = NULL;
}
/* Check for a filetype */
/* vi is set as the default for any extension without a program */
if(multi_prog_cmd == NULL)
{
run_with_defaults(view);
return;
}
if(no_multi_run)
{
run_using_prog(view, multi_prog_cmd, dont_execute, 0);
}
else
{
run_selection_separately(view, dont_execute);
}
}
