2 * This file is part of the PulseView project.
4 * Copyright (C) 2015 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, see <http://www.gnu.org/licenses/>.
24 #include <boost/none_t.hpp>
26 #include <libsigrokcxx/libsigrokcxx.hpp>
28 #include <pv/prop/bool.hpp>
29 #include <pv/prop/double.hpp>
30 #include <pv/prop/enum.hpp>
31 #include <pv/prop/int.hpp>
32 #include <pv/prop/string.hpp>
34 #include "inputoutput.hpp"
41 using std::shared_ptr;
45 using Glib::VariantBase;
46 using Glib::VariantType;
51 using pv::prop::Double;
54 using pv::prop::Property;
55 using pv::prop::String;
60 InputOutput::InputOutput(
61 const map<string, shared_ptr<Option>> &options)
63 for (pair<string, shared_ptr<Option>> o : options) {
64 const shared_ptr<Option> &opt = o.second;
67 const QString name = QString::fromStdString(opt->name());
68 const VariantBase def_val = opt->default_value();
69 const vector<VariantBase> values = opt->values();
71 options_[opt->id()] = def_val;
73 const Property::Getter get = [&, opt]() {
74 return options_[opt->id()]; };
75 const Property::Setter set = [&, opt](VariantBase value) {
76 options_[opt->id()] = value; };
78 shared_ptr<Property> prop;
80 if (!opt->values().empty())
81 prop = bind_enum(name, values, get, set);
82 else if (def_val.is_of_type(VariantType("b")))
83 prop = shared_ptr<Property>(new Bool(name, get, set));
84 else if (def_val.is_of_type(VariantType("d")))
85 prop = shared_ptr<Property>(new Double(name, 2, "",
86 none, none, get, set));
87 else if (def_val.is_of_type(VariantType("i")) ||
88 def_val.is_of_type(VariantType("t")) ||
89 def_val.is_of_type(VariantType("u")))
90 prop = shared_ptr<Property>(
91 new Int(name, "", none, get, set));
92 else if (def_val.is_of_type(VariantType("s")))
93 prop = shared_ptr<Property>(
94 new String(name, get, set));
98 properties_.push_back(prop);
102 const map<string, VariantBase>& InputOutput::options() const
107 shared_ptr<Property> InputOutput::bind_enum(
108 const QString &name, const vector<VariantBase> &values,
109 Property::Getter getter, Property::Setter setter)
111 vector< pair<VariantBase, QString> > enum_vals;
112 for (VariantBase var : values)
113 enum_vals.push_back(make_pair(var, print_gvariant(var)));
114 return shared_ptr<Property>(new Enum(name, enum_vals, getter, setter));
117 } // namespace binding