Пример #1
0
Файл: keys.c Проект: jubalh/vifm
/* Performs action associated with the key (in curr), if any.  Returns error
 * code. */
static int
dispatch_key(key_info_t key_info, keys_info_t *keys_info, key_chunk_t *curr,
		const wchar_t keys[])
{
	const key_conf_t *const conf = &curr->conf;

	if(conf->type != USER_CMD && conf->type != BUILTIN_CMD)
	{
		const int result = execute_mapping_handler(conf, key_info, keys_info);
		const int finish_dispatching = result != 0
		                            || *keys == L'\0'
		                            || conf->followed != FOLLOWED_BY_MULTIKEY;
		if(finish_dispatching)
		{
			return result;
		}

		/* Process the rest of the input after a command followed by multikey. */
		return execute_keys_general_wrapper(keys, keys_info->after_wait, 0,
				curr->no_remap);
	}
	else
	{
		int result = has_def_handler() ? 0 : KEYS_UNKNOWN;

		if(curr->enters == 0)
		{
			result = execute_after_remapping(conf->data.cmd, keys, *keys_info,
					key_info, curr);
		}
		else if(has_def_handler())
		{
			result = def_handler()(curr->key);

			if(result == 0)
			{
				result = execute_keys_general(keys, keys_info->after_wait, 0,
						curr->no_remap);
			}
		}

		if(result == KEYS_UNKNOWN && has_def_handler())
		{
			/* curr shouldn't be freed here as if it was result would be 0. */
			if(curr->enters == 0)
			{
				result = def_handler()(conf->data.cmd[0]);
				enter_chunk(curr);
				execute_keys_general(conf->data.cmd + 1, 0, 1, curr->no_remap);
				leave_chunk(curr);
			}
			else
			{
				int i;
				for(i = 0; conf->data.cmd[i] != '\0'; i++)
				{
					result = def_handler()(conf->data.cmd[i]);
				}
			}
		}

		return result;
	}
}
Пример #2
0
/* Performs action associated with the key (in curr), if any.  Returns error
 * code. */
static int
dispatch_key(key_info_t key_info, keys_info_t *keys_info, key_chunk_t *curr,
		const wchar_t keys[])
{
	const key_conf_t *const conf = &curr->conf;

	if(curr->type != USER_CMD)
	{
		const int result = execute_mapping_handler(conf, key_info, keys_info);
		const int finish_dispatching = result != 0
		                            || *keys == L'\0'
		                            || conf->followed != FOLLOWED_BY_MULTIKEY;
		if(finish_dispatching)
		{
			return result;
		}

		/* Process the rest of the input after a command followed by multikey. */
		return execute_keys_general_wrapper(keys, keys_info->after_wait, 0,
				curr->no_remap);
	}
	else
	{
		if(curr->silent)
		{
			silence_ui(1);
		}

		int result = has_def_handler() ? 0 : KEYS_UNKNOWN;

		/* Protect chunk from deletion while it's in use. */
		enter_chunk(curr);

		if(curr->enters == 1)
		{
			result = execute_after_remapping(conf->data.cmd, keys, *keys_info,
					key_info, curr);
		}
		else if(has_def_handler())
		{
			result = def_handler()(curr->key);

			if(result == 0)
			{
				result = execute_keys_general(keys, keys_info->after_wait, 0,
						curr->no_remap);
			}
		}

		if(result == KEYS_UNKNOWN && has_def_handler())
		{
			if(curr->enters == 1)
			{
				result = def_handler()(conf->data.cmd[0]);
				enter_chunk(curr);
				execute_keys_general(conf->data.cmd + 1, 0, 1, curr->no_remap);
				leave_chunk(curr);
			}
			else
			{
				int i;
				for(i = 0; conf->data.cmd[i] != '\0'; i++)
				{
					result = def_handler()(conf->data.cmd[i]);
				}
			}
		}

		if(curr->silent)
		{
			silence_ui(0);
		}

		/* Release the chunk, this will free it if deletion was attempted. */
		leave_chunk(curr);

		return result;
	}
}