2 * This file is part of the PulseView project.
4 * Copyright (C) 2013 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/>.
26 #include <libsigrokcxx/libsigrokcxx.hpp>
30 using boost::optional;
38 Int::Int(QString name, QString desc, QString suffix,
39 optional< pair<int64_t, int64_t> > range, Getter getter, Setter setter,
40 QString special_value_text) :
41 Property(name, desc, getter, setter),
43 special_value_text_(special_value_text),
49 QWidget* Int::get_widget(QWidget *parent, bool auto_commit)
51 int64_t range_min = 0;
52 uint64_t range_max = 0;
62 } catch (const sigrok::Error &e) {
63 qWarning() << tr("Querying config key %1 resulted in %2").arg(name_, e.what());
67 GVariant *value = value_.gobj();
71 spin_box_ = new QSpinBox(parent);
72 spin_box_->setSuffix(suffix_);
73 spin_box_->setSpecialValueText(special_value_text_);
75 const GVariantType *const type = g_variant_get_type(value);
78 if (g_variant_type_equal(type, G_VARIANT_TYPE_BYTE)) {
79 range_min = 0, range_max = UINT8_MAX;
80 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT16)) {
81 range_min = INT16_MIN, range_max = INT16_MAX;
82 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT16)) {
83 range_min = 0, range_max = UINT16_MAX;
84 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT32)) {
85 range_min = INT32_MIN, range_max = INT32_MAX;
86 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT32)) {
87 range_min = 0, range_max = UINT32_MAX;
88 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT64)) {
89 range_min = INT64_MIN, range_max = INT64_MAX;
90 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT64)) {
91 range_min = 0, range_max = UINT64_MAX;
93 // Unexpected value type.
97 // @todo sigrok supports 64-bit quantities, but Qt does not have a
98 // standard widget to allow the values to be modified over the full
99 // 64-bit range on 32-bit machines. To solve the issue we need a
102 range_min = max(range_min, (int64_t)INT_MIN);
103 range_max = min(range_max, (uint64_t)INT_MAX);
106 spin_box_->setRange((int)range_->first, (int)range_->second);
108 spin_box_->setRange((int)range_min, (int)range_max);
113 connect(spin_box_, SIGNAL(valueChanged(int)),
114 this, SLOT(on_value_changed(int)));
119 void Int::update_widget()
126 } catch (const sigrok::Error &e) {
127 qWarning() << tr("Querying config key %1 resulted in %2").arg(name_, e.what());
131 GVariant *value = value_.gobj();
134 const GVariantType *const type = g_variant_get_type(value);
139 if (g_variant_type_equal(type, G_VARIANT_TYPE_BYTE)) {
140 int_val = g_variant_get_byte(value);
141 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT16)) {
142 int_val = g_variant_get_int16(value);
143 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT16)) {
144 int_val = g_variant_get_uint16(value);
145 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT32)) {
146 int_val = g_variant_get_int32(value);
147 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT32)) {
148 int_val = g_variant_get_uint32(value);
149 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT64)) {
150 int_val = g_variant_get_int64(value);
151 } else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT64)) {
152 int_val = g_variant_get_uint64(value);
154 // Unexpected value type.
158 spin_box_->setValue((int)int_val);
168 GVariant *new_value = nullptr;
169 const GVariantType *const type = g_variant_get_type(value_.gobj());
172 if (g_variant_type_equal(type, G_VARIANT_TYPE_BYTE))
173 new_value = g_variant_new_byte(spin_box_->value());
174 else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT16))
175 new_value = g_variant_new_int16(spin_box_->value());
176 else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT16))
177 new_value = g_variant_new_uint16(spin_box_->value());
178 else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT32))
179 new_value = g_variant_new_int32(spin_box_->value());
180 else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT32))
181 new_value = g_variant_new_uint32(spin_box_->value());
182 else if (g_variant_type_equal(type, G_VARIANT_TYPE_INT64))
183 new_value = g_variant_new_int64(spin_box_->value());
184 else if (g_variant_type_equal(type, G_VARIANT_TYPE_UINT64))
185 new_value = g_variant_new_uint64(spin_box_->value());
187 // Unexpected value type.
193 value_ = Glib::VariantBase(new_value);
198 void Int::on_value_changed(int)