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, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
25 #include <boost/none_t.hpp>
27 #include <libsigrokcxx/libsigrokcxx.hpp>
29 #include <pv/prop/bool.hpp>
30 #include <pv/prop/double.hpp>
31 #include <pv/prop/enum.hpp>
32 #include <pv/prop/int.hpp>
33 #include <pv/prop/string.hpp>
35 #include "inputoutput.hpp"
42 using std::shared_ptr;
46 using Glib::VariantBase;
47 using Glib::VariantType;
52 using pv::prop::Double;
55 using pv::prop::Property;
56 using pv::prop::String;
61 InputOutput::InputOutput(
62 const map<string, shared_ptr<Option>> &options)
64 for (pair<string, shared_ptr<Option>> o : options) {
65 const shared_ptr<Option> &opt = o.second;
68 const QString name = QString::fromStdString(opt->name());
69 const VariantBase def_val = opt->default_value();
70 const vector<VariantBase> values = opt->values();
72 options_[opt->id()] = def_val;
74 const Property::Getter get = [&, opt]() {
75 return options_[opt->id()]; };
76 const Property::Setter set = [&, opt](VariantBase value) {
77 options_[opt->id()] = value; };
79 shared_ptr<Property> prop;
81 if (!opt->values().empty())
82 prop = bind_enum(name, values, get, set);
83 else if (def_val.is_of_type(VariantType("b")))
84 prop = shared_ptr<Property>(new Bool(name, get, set));
85 else if (def_val.is_of_type(VariantType("d")))
86 prop = shared_ptr<Property>(new Double(name, 2, "",
87 none, none, get, set));
88 else if (def_val.is_of_type(VariantType("i")) ||
89 def_val.is_of_type(VariantType("t")) ||
90 def_val.is_of_type(VariantType("u")))
91 prop = shared_ptr<Property>(
92 new Int(name, "", none, get, set));
93 else if (def_val.is_of_type(VariantType("s")))
94 prop = shared_ptr<Property>(
95 new String(name, get, set));
99 properties_.push_back(prop);
103 const map<string, VariantBase>& InputOutput::options() const
108 shared_ptr<Property> InputOutput::bind_enum(
109 const QString &name, const vector<VariantBase> &values,
110 Property::Getter getter, Property::Setter setter)
112 vector< pair<VariantBase, QString> > enum_vals;
113 for (VariantBase var : values)
114 enum_vals.push_back(make_pair(var, print_gvariant(var)));
115 return shared_ptr<Property>(new Enum(name, enum_vals, getter, setter));
118 } // namespace binding