source: src/UIElements/Dialog_impl_pre.hpp

Candidate_v1.6.1
Last change on this file was f4b6bc9, checked in by Frederik Heber <frederik.heber@…>, 7 years ago

Query::handle() no longer returns bool but has internal result flag.

  • we use this flag conditionally in setResult(), i.e. if the handle() has failed, then we should not set its result which might overwrite a present default value in the parameter.
  • this fixes the problem with StepWorldTime which has a default value of 1 but which was overwritten with 0 because of the non-conditionally calling of setResult().
  • this required change of "output-types" default parameter to an empty vector. So far, we were just lucky that this actually worked.
  • also StoreSaturatedFragmentAction needed the same change as default values have to be consistent over the specific token.
  • Property mode set to 100644
File size: 2.1 KB
Line 
1/*
2 * Dialog_impl_pre.hpp
3 *
4 * Created on: May 17, 2015
5 * Author: heber
6 */
7
8// include config.h
9#ifdef HAVE_CONFIG_H
10#include <config.h>
11#endif
12
13#include <boost/preprocessor/cat.hpp>
14#include <boost/preprocessor/comparison/equal.hpp>
15#include <boost/preprocessor/debug/assert.hpp>
16#include <boost/preprocessor/iteration/local.hpp>
17#include <boost/preprocessor/seq/size.hpp>
18
19// check if no sequences given
20#ifndef GLOBALLISTOFPARAMETERQUERIES_Token
21#define MAXPARAMETERTOKENS 0
22#else
23#define MAXPARAMETERTOKENS BOOST_PP_SEQ_SIZE(GLOBALLISTOFPARAMETERQUERIES_Token)
24#endif
25// check that both sequences have same size
26#ifdef GLOBALLISTOFPARAMETERQUERIES_Type
27BOOST_PP_ASSERT_MSG(BOOST_PP_EQUAL(MAXPARAMETERTOKENS, BOOST_PP_SEQ_SIZE(GLOBALLISTOFPARAMETERQUERIES_Type)),\
28 ERROR: There are not the same number of "GLOBALLISTOFPARAMETERQUERIES_Token" and "GLOBALLISTOFPARAMETERQUERIES_Type" in: __FILE__ \
29)
30#endif
31
32// print a virtual function definition. SUFFIX is a "global" define
33#define dialog_declaration(z,n,TOKENLIST,TYPELIST) \
34 virtual void \
35 BOOST_PP_CAT(query, BOOST_PP_SEQ_ELEM(n, TOKENLIST)) \
36 (Parameter< \
37 BOOST_PP_SEQ_ELEM(n, TYPELIST) \
38 > &, const std::string ="", const std::string = "") \
39 SUFFIX \
40 ;
41
42
43// print a class forward declaration
44#define forward_declaration(z,n,TOKENLIST,CLASSSUFFIX) \
45 class \
46 BOOST_PP_CAT(BOOST_PP_SEQ_ELEM(n, TOKENLIST), CLASSSUFFIX) \
47 ;
48
49// print a query class definition
50#define queryclass_definition(z,n,TOKENLIST,TYPELIST, CLASSSUFFIX) \
51 class \
52 BOOST_PP_CAT(CLASSSUFFIX, Dialog::) \
53 BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_SEQ_ELEM(n, TOKENLIST), CLASSSUFFIX), Query) \
54 : public Dialog::TQuery< \
55 BOOST_PP_SEQ_ELEM(n, TYPELIST) \
56 > { \
57 public: \
58 BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_SEQ_ELEM(n, TOKENLIST), CLASSSUFFIX), Query) \
59 (Parameter< \
60 BOOST_PP_SEQ_ELEM(n, TYPELIST) \
61 > &_param, const std::string &_title, const std::string &_description = ""); \
62 virtual ~\
63 BOOST_PP_CAT(BOOST_PP_CAT(BOOST_PP_SEQ_ELEM(n, TOKENLIST), CLASSSUFFIX), Query) \
64 (); \
65 virtual void handle(); \
66 };
67
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