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cf47ef78 JH |
1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
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 | |
19 | */ | |
20 | ||
4d5d5d6a BV |
21 | #include <stdint.h> |
22 | ||
48c88445 JH |
23 | #include <QDebug> |
24 | ||
2acdb232 | 25 | #include "deviceoptions.hpp" |
cf47ef78 | 26 | |
2acdb232 JH |
27 | #include <pv/prop/bool.hpp> |
28 | #include <pv/prop/double.hpp> | |
29 | #include <pv/prop/enum.hpp> | |
30 | #include <pv/prop/int.hpp> | |
7b3810db | 31 | |
e8d00928 | 32 | #include <libsigrok/libsigrok.hpp> |
19adbc2c | 33 | |
819f4c25 | 34 | using boost::optional; |
6db73158 | 35 | using std::function; |
819f4c25 JH |
36 | using std::make_pair; |
37 | using std::pair; | |
f9abf97e | 38 | using std::shared_ptr; |
819f4c25 JH |
39 | using std::string; |
40 | using std::vector; | |
7b3810db | 41 | |
e8d00928 ML |
42 | using sigrok::Capability; |
43 | using sigrok::Configurable; | |
44 | using sigrok::ConfigKey; | |
45 | using sigrok::Error; | |
46 | ||
cf47ef78 JH |
47 | namespace pv { |
48 | namespace prop { | |
49 | namespace binding { | |
50 | ||
e8d00928 | 51 | DeviceOptions::DeviceOptions(shared_ptr<sigrok::Configurable> configurable) : |
8dbbc7f0 | 52 | configurable_(configurable) |
cf47ef78 | 53 | { |
e8d00928 | 54 | assert(configurable); |
7b3810db | 55 | |
e8d00928 ML |
56 | for (auto entry : configurable->config_keys(ConfigKey::DEVICE_OPTIONS)) { |
57 | auto key = entry.first; | |
58 | auto capabilities = entry.second; | |
7b3810db | 59 | |
e8d00928 | 60 | Glib::VariantContainerBase gvar_list; |
4d5d5d6a | 61 | |
e8d00928 ML |
62 | if (!capabilities.count(Capability::GET) || |
63 | !capabilities.count(Capability::SET)) | |
de1d99bb JH |
64 | continue; |
65 | ||
e8d00928 ML |
66 | if (capabilities.count(Capability::LIST)) |
67 | gvar_list = configurable->config_list(key); | |
7b3810db | 68 | |
e8d00928 ML |
69 | string name_str; |
70 | try { | |
71 | name_str = key->description(); | |
72 | } catch (Error e) { | |
73 | name_str = key->name(); | |
74 | } | |
75 | ||
76 | const QString name = QString::fromStdString(name_str); | |
4d5d5d6a | 77 | |
6db73158 | 78 | const Property::Getter get = [&, key]() { |
8dbbc7f0 | 79 | return configurable_->config_get(key); }; |
e8d00928 | 80 | const Property::Setter set = [&, key](Glib::VariantBase value) { |
8dbbc7f0 | 81 | configurable_->config_set(key, value); |
e8d00928 ML |
82 | config_changed(); |
83 | }; | |
6db73158 | 84 | |
e8d00928 | 85 | switch (key->id()) |
7b3810db | 86 | { |
9f6af8bd | 87 | case SR_CONF_SAMPLERATE: |
117ef009 JH |
88 | // Sample rate values are not bound because they are shown |
89 | // in the SamplingBar | |
9f6af8bd JH |
90 | break; |
91 | ||
a2b92157 | 92 | case SR_CONF_CAPTURE_RATIO: |
6db73158 JH |
93 | bind_int(name, "%", pair<int64_t, int64_t>(0, 100), |
94 | get, set); | |
a2b92157 JH |
95 | break; |
96 | ||
10b1be92 | 97 | case SR_CONF_PATTERN_MODE: |
10b1be92 | 98 | case SR_CONF_BUFFERSIZE: |
10b1be92 | 99 | case SR_CONF_TRIGGER_SOURCE: |
5be76b1a | 100 | case SR_CONF_TRIGGER_SLOPE: |
10b1be92 | 101 | case SR_CONF_FILTER: |
4d5d5d6a | 102 | case SR_CONF_COUPLING: |
5be76b1a | 103 | case SR_CONF_CLOCK_EDGE: |
e8d00928 | 104 | bind_enum(name, gvar_list, get, set); |
7b3810db JH |
105 | break; |
106 | ||
5be76b1a | 107 | case SR_CONF_EXTERNAL_CLOCK: |
de1d99bb | 108 | case SR_CONF_RLE: |
6db73158 | 109 | bind_bool(name, get, set); |
de1d99bb JH |
110 | break; |
111 | ||
4d5d5d6a | 112 | case SR_CONF_TIMEBASE: |
e8d00928 | 113 | bind_enum(name, gvar_list, get, set, print_timebase); |
7b3810db JH |
114 | break; |
115 | ||
4d5d5d6a | 116 | case SR_CONF_VDIV: |
e8d00928 | 117 | bind_enum(name, gvar_list, get, set, print_vdiv); |
7b3810db | 118 | break; |
62874984 MC |
119 | |
120 | case SR_CONF_VOLTAGE_THRESHOLD: | |
e8d00928 | 121 | bind_enum(name, gvar_list, get, set, print_voltage_threshold); |
62874984 | 122 | break; |
4d5d5d6a | 123 | |
e8d00928 ML |
124 | default: |
125 | break; | |
126 | } | |
7b3810db JH |
127 | } |
128 | } | |
129 | ||
6db73158 JH |
130 | void DeviceOptions::bind_bool(const QString &name, |
131 | Property::Getter getter, Property::Setter setter) | |
de1d99bb | 132 | { |
8dbbc7f0 JH |
133 | assert(configurable_); |
134 | properties_.push_back(shared_ptr<Property>(new Bool( | |
6db73158 | 135 | name, getter, setter))); |
de1d99bb JH |
136 | } |
137 | ||
e8d00928 ML |
138 | void DeviceOptions::bind_enum(const QString &name, |
139 | Glib::VariantContainerBase gvar_list, Property::Getter getter, | |
140 | Property::Setter setter, function<QString (Glib::VariantBase)> printer) | |
9f6af8bd | 141 | { |
e8d00928 ML |
142 | Glib::VariantBase gvar; |
143 | vector< pair<Glib::VariantBase, QString> > values; | |
144 | ||
8dbbc7f0 | 145 | assert(configurable_); |
de1d99bb | 146 | |
e8d00928 ML |
147 | Glib::VariantIter iter(gvar_list); |
148 | while ((iter.next_value(gvar))) | |
4d5d5d6a | 149 | values.push_back(make_pair(gvar, printer(gvar))); |
9f6af8bd | 150 | |
8dbbc7f0 | 151 | properties_.push_back(shared_ptr<Property>(new Enum(name, values, |
6db73158 | 152 | getter, setter))); |
9f6af8bd JH |
153 | } |
154 | ||
6db73158 JH |
155 | void DeviceOptions::bind_int(const QString &name, QString suffix, |
156 | optional< std::pair<int64_t, int64_t> > range, | |
157 | Property::Getter getter, Property::Setter setter) | |
a2b92157 | 158 | { |
8dbbc7f0 | 159 | assert(configurable_); |
19adbc2c | 160 | |
8dbbc7f0 | 161 | properties_.push_back(shared_ptr<Property>(new Int(name, suffix, range, |
6db73158 | 162 | getter, setter))); |
a2b92157 JH |
163 | } |
164 | ||
e8d00928 | 165 | QString DeviceOptions::print_timebase(Glib::VariantBase gvar) |
4d5d5d6a BV |
166 | { |
167 | uint64_t p, q; | |
e8d00928 | 168 | g_variant_get(gvar.gobj(), "(tt)", &p, &q); |
27e8df22 | 169 | return QString::fromUtf8(sr_period_string(p * q)); |
4d5d5d6a BV |
170 | } |
171 | ||
e8d00928 | 172 | QString DeviceOptions::print_vdiv(Glib::VariantBase gvar) |
4d5d5d6a BV |
173 | { |
174 | uint64_t p, q; | |
e8d00928 | 175 | g_variant_get(gvar.gobj(), "(tt)", &p, &q); |
27e8df22 | 176 | return QString::fromUtf8(sr_voltage_string(p, q)); |
9f6af8bd JH |
177 | } |
178 | ||
e8d00928 | 179 | QString DeviceOptions::print_voltage_threshold(Glib::VariantBase gvar) |
62874984 MC |
180 | { |
181 | gdouble lo, hi; | |
e8d00928 | 182 | g_variant_get(gvar.gobj(), "(dd)", &lo, &hi); |
b47e449a | 183 | return QString("L<%1V H>%2V").arg(lo, 0, 'f', 1).arg(hi, 0, 'f', 1); |
62874984 MC |
184 | } |
185 | ||
cf47ef78 JH |
186 | } // binding |
187 | } // prop | |
188 | } // pv |