/* Restores current item from the trash. */
static KHandlerResponse
restore_current(menu_data_t *m)
{
char *trash_path;
int err;
cmd_group_begin("restore: ");
cmd_group_end();
/* The string is freed in restore_from_trash(), thus must be cloned. */
trash_path = strdup(trash_list[m->pos].trash_name);
err = restore_from_trash(trash_path);
free(trash_path);
if(err != 0)
{
const char *const orig_path = m->items[m->pos];
status_bar_errorf("Failed to restore %s", orig_path);
curr_stats.save_msg = 1;
return KHR_UNHANDLED;
}
remove_current_item(m->state);
return KHR_REFRESH_WINDOW;
}
/* Menu-specific shortcut handler. Returns code that specifies both taken
* actions and what should be done next. */
static KHandlerResponse
trashes_khandler(FileView *view, menu_data_t *m, const wchar_t keys[])
{
if(wcscmp(keys, L"dd") == 0)
{
const char *const item = m->items[m->pos];
const char *trash_dir = m->extra_data ? strchr(item, ']') + 2 : item;
trash_empty(trash_dir);
remove_current_item(m->state);
return KHR_REFRESH_WINDOW;
}
return KHR_UNHANDLED;
}
/* Menu-specific shortcut handler. Returns code that specifies both taken
* actions and what should be done next. */
static KHandlerResponse
commands_khandler(menu_info *m, const wchar_t keys[])
{
if(wcscmp(keys, L"dd") == 0) /* remove element */
{
char cmd_buf[512];
break_at(m->items[m->pos], ' ');
snprintf(cmd_buf, sizeof(cmd_buf), "delcommand %s", m->items[m->pos]);
execute_cmdline_command(cmd_buf);
remove_current_item(m);
return KHR_REFRESH_WINDOW;
}
return KHR_UNHANDLED;
}
/* Menu-specific shortcut handler. Returns code that specifies both taken
* actions and what should be done next. */
static KHandlerResponse
commands_khandler(FileView *view, menu_data_t *m, const wchar_t keys[])
{
if(wcscmp(keys, L"dd") == 0) /* Remove element. */
{
char cmd_buf[512];
break_at(m->items[m->pos], ' ');
snprintf(cmd_buf, sizeof(cmd_buf), "cunabbrev %s", m->items[m->pos]);
execute_cmdline_command(cmd_buf);
remove_current_item(m->state);
return KHR_REFRESH_WINDOW;
}
return KHR_UNHANDLED;
}
/* Menu-specific shortcut handler. Returns code that specifies both taken
* actions and what should be done next. */
static KHandlerResponse
commands_khandler(menu_info *m, const wchar_t keys[])
{
if(wcscmp(keys, L"dd") == 0)
{
/* Remove element. */
char cmd_buf[512];
break_at(m->items[m->pos], ' ');
snprintf(cmd_buf, sizeof(cmd_buf), "delcommand %s", m->items[m->pos]);
execute_cmdline_command(cmd_buf);
remove_current_item(m);
return KHR_REFRESH_WINDOW;
}
else if(wcscmp(keys, L"c") == 0)
{
const char *const rhs = skip_whitespace(after_first(m->items[m->pos], ' '));
/* Insert command RHS. */
if(rhs[0] == ':')
{
menu_morph_into_cmdline(CLS_COMMAND, skip_whitespace(rhs + 1), 0);
}
else if(rhs[0] == '/')
{
menu_morph_into_cmdline(CLS_FSEARCH, rhs + 1, 0);
}
else if(rhs[0] == '=')
{
menu_morph_into_cmdline(CLS_FILTER, rhs + 1, 0);
}
else
{
/* filter commands go here. */
menu_morph_into_cmdline(CLS_COMMAND, rhs, (rhs[0] != '!'));
}
return KHR_MORPHED_MENU;
}
return KHR_UNHANDLED;
}
/* Deletes current item from the trash. */
static KHandlerResponse
delete_current(menu_data_t *m)
{
int ret;
io_args_t args = {
.arg1.path = trash_list[m->pos].trash_name,
.cancellation.hook = &ui_cancellation_hook,
};
ioe_errlst_init(&args.result.errors);
ui_cancellation_enable();
ret = ior_rm(&args);
ui_cancellation_disable();
if(ret != 0)
{
char *const errors = ioe_errlst_to_str(&args.result.errors);
ioe_errlst_free(&args.result.errors);
show_error_msg("File deletion error", errors);
free(errors);
return KHR_UNHANDLED;
}
ioe_errlst_free(&args.result.errors);
remove_current_item(m->state);
return KHR_REFRESH_WINDOW;
}
/* Implementation of cancellation hook for I/O unit. */
static int
ui_cancellation_hook(void *arg)
{
return ui_cancellation_requested();
}
/* Menu-specific shortcut handler. Returns code that specifies both taken
* actions and what should be done next. */
static KHandlerResponse
bmarks_khandler(menu_info *m, const wchar_t keys[])
{
if(wcscmp(keys, L"dd") == 0)
{
bmarks_remove(m->data[m->pos]);
remove_current_item(m);
return KHR_REFRESH_WINDOW;
}
else if(wcscmp(keys, L"gf") == 0)
{
goto_selected_file(curr_view, m->data[m->pos], 0);
return KHR_CLOSE_MENU;
}
else if(wcscmp(keys, L"e") == 0)
{
goto_selected_file(curr_view, m->data[m->pos], 1);
return KHR_REFRESH_WINDOW;
}
/* Can't reuse filelist_khandler() here as it works with m->items, not with
* m->data. */
return KHR_UNHANDLED;
}
