2 * This file is part of the PulseView project.
4 * Copyright (C) 2017 Soeren Apel <soeren@apelpie.net>
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/>.
23 #include <boost/version.hpp>
25 #include <QApplication>
26 #include <QDialogButtonBox>
27 #include <QFormLayout>
29 #include <QHBoxLayout>
33 #include <QTextBrowser>
34 #include <QTextDocument>
35 #include <QVBoxLayout>
37 #include "settings.hpp"
39 #include "pv/devicemanager.hpp"
40 #include "pv/globalsettings.hpp"
42 #include <libsigrokcxx/libsigrokcxx.hpp>
45 #include <libsigrokdecode/libsigrokdecode.h>
48 using std::shared_ptr;
53 Settings::Settings(DeviceManager &device_manager, QWidget *parent) :
54 QDialog(parent, nullptr),
55 device_manager_(device_manager)
57 const int icon_size = 64;
61 page_list = new QListWidget;
62 page_list->setViewMode(QListView::IconMode);
63 page_list->setIconSize(QSize(icon_size, icon_size));
64 page_list->setMovement(QListView::Static);
65 page_list->setMaximumWidth(icon_size + (icon_size / 2));
66 page_list->setSpacing(12);
68 pages = new QStackedWidget;
70 page_list->setCurrentIndex(page_list->model()->index(0, 0));
72 QHBoxLayout *tab_layout = new QHBoxLayout;
73 tab_layout->addWidget(page_list);
74 tab_layout->addWidget(pages, Qt::AlignLeft);
76 QDialogButtonBox *button_box = new QDialogButtonBox(
77 QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
79 QVBoxLayout* root_layout = new QVBoxLayout(this);
80 root_layout->addLayout(tab_layout);
81 root_layout->addWidget(button_box);
83 connect(button_box, SIGNAL(accepted()), this, SLOT(accept()));
84 connect(button_box, SIGNAL(rejected()), this, SLOT(reject()));
85 connect(page_list, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
86 this, SLOT(on_page_changed(QListWidgetItem*, QListWidgetItem*)));
88 // Start to record changes
89 GlobalSettings settings;
90 settings.start_tracking();
93 void Settings::create_pages()
96 pages->addWidget(get_view_settings_form(pages));
98 QListWidgetItem *viewButton = new QListWidgetItem(page_list);
99 viewButton->setIcon(QIcon(":/icons/settings-views.svg"));
100 viewButton->setText(tr("Views"));
101 viewButton->setTextAlignment(Qt::AlignHCenter);
102 viewButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
106 pages->addWidget(get_decoder_settings_form(pages));
108 QListWidgetItem *decoderButton = new QListWidgetItem(page_list);
109 decoderButton->setIcon(QIcon(":/icons/add-decoder.svg"));
110 decoderButton->setText(tr("Decoders"));
111 decoderButton->setTextAlignment(Qt::AlignHCenter);
112 decoderButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
116 pages->addWidget(get_about_page(pages));
118 QListWidgetItem *aboutButton = new QListWidgetItem(page_list);
119 aboutButton->setIcon(QIcon(":/icons/information.svg"));
120 aboutButton->setText(tr("About"));
121 aboutButton->setTextAlignment(Qt::AlignHCenter);
122 aboutButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
125 QCheckBox *Settings::create_checkbox(const QString& key, const char* slot) const
127 GlobalSettings settings;
129 QCheckBox *cb = new QCheckBox();
130 cb->setChecked(settings.value(key).toBool());
131 connect(cb, SIGNAL(stateChanged(int)), this, slot);
135 QWidget *Settings::get_view_settings_form(QWidget *parent) const
137 GlobalSettings settings;
140 QWidget *form = new QWidget(parent);
141 QVBoxLayout *form_layout = new QVBoxLayout(form);
143 // Trace view settings
144 QGroupBox *trace_view_group = new QGroupBox(tr("Trace View"));
145 form_layout->addWidget(trace_view_group);
147 QFormLayout *trace_view_layout = new QFormLayout();
148 trace_view_group->setLayout(trace_view_layout);
150 cb = create_checkbox(GlobalSettings::Key_View_ColouredBG,
151 SLOT(on_view_colouredBG_changed(int)));
152 trace_view_layout->addRow(tr("Use coloured trace &background"), cb);
154 cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitDuringAcq,
155 SLOT(on_view_zoomToFitDuringAcq_changed(int)));
156 trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during acquisition"), cb);
158 cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitAfterAcq,
159 SLOT(on_view_zoomToFitAfterAcq_changed(int)));
160 trace_view_layout->addRow(tr("Perform a zoom-to-&fit when acquisition stops"), cb);
162 cb = create_checkbox(GlobalSettings::Key_View_StickyScrolling,
163 SLOT(on_view_stickyScrolling_changed(int)));
164 trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), cb);
166 cb = create_checkbox(GlobalSettings::Key_View_ShowSamplingPoints,
167 SLOT(on_view_showSamplingPoints_changed(int)));
168 trace_view_layout->addRow(tr("Show data &sampling points"), cb);
170 cb = create_checkbox(GlobalSettings::Key_View_ShowAnalogMinorGrid,
171 SLOT(on_view_showAnalogMinorGrid_changed(int)));
172 trace_view_layout->addRow(tr("Show analog minor grid in addition to vdiv grid"), cb);
174 QSpinBox *default_div_height_sb = new QSpinBox();
175 default_div_height_sb->setRange(20, 1000);
176 default_div_height_sb->setSuffix(tr(" pixels"));
177 default_div_height_sb->setValue(
178 settings.value(GlobalSettings::Key_View_DefaultDivHeight).toInt());
179 connect(default_div_height_sb, SIGNAL(valueChanged(int)), this,
180 SLOT(on_view_defaultDivHeight_changed(int)));
181 trace_view_layout->addRow(tr("Default analog trace div height"), default_div_height_sb);
183 QSpinBox *default_logic_height_sb = new QSpinBox();
184 default_logic_height_sb->setRange(5, 1000);
185 default_logic_height_sb->setSuffix(tr(" pixels"));
186 default_logic_height_sb->setValue(
187 settings.value(GlobalSettings::Key_View_DefaultLogicHeight).toInt());
188 connect(default_logic_height_sb, SIGNAL(valueChanged(int)), this,
189 SLOT(on_view_defaultLogicHeight_changed(int)));
190 trace_view_layout->addRow(tr("Default logic trace height"), default_logic_height_sb);
195 QWidget *Settings::get_decoder_settings_form(QWidget *parent) const
200 QWidget *form = new QWidget(parent);
201 QVBoxLayout *form_layout = new QVBoxLayout(form);
204 QGroupBox *decoder_group = new QGroupBox(tr("Decoders"));
205 form_layout->addWidget(decoder_group);
207 QFormLayout *decoder_layout = new QFormLayout();
208 decoder_group->setLayout(decoder_layout);
210 cb = create_checkbox(GlobalSettings::Key_Dec_InitialStateConfigurable,
211 SLOT(on_dec_initialStateConfigurable_changed(int)));
212 decoder_layout->addRow(tr("Allow configuration of &initial signal state"), cb);
222 static gint sort_pds(gconstpointer a, gconstpointer b)
224 const struct srd_decoder *sda, *sdb;
226 sda = (const struct srd_decoder *)a;
227 sdb = (const struct srd_decoder *)b;
228 return strcmp(sda->id, sdb->id);
232 QWidget *Settings::get_about_page(QWidget *parent) const
235 struct srd_decoder *dec;
238 QLabel *icon = new QLabel();
239 icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/pulseview.svg")));
241 /* Setup the version field */
242 QLabel *version_info = new QLabel();
243 version_info->setText(tr("%1 %2<br />%3<br /><a href=\"http://%4\">%4</a>")
244 .arg(QApplication::applicationName(),
245 QApplication::applicationVersion(),
246 tr("GNU GPL, version 3 or later"),
247 QApplication::organizationDomain()));
248 version_info->setOpenExternalLinks(true);
250 shared_ptr<sigrok::Context> context = device_manager_.context();
254 s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");
259 s.append("<tr><td colspan=\"2\"><b>" +
260 tr("Libraries and features:") + "</b></td></tr>");
262 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
263 .arg(QString("Qt"), qVersion()));
264 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
265 .arg(QString("glibmm"), PV_GLIBMM_VERSION));
266 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
267 .arg(QString("Boost"), BOOST_LIB_VERSION));
269 s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
270 .arg(QString("libsigrok"), SR_PACKAGE_VERSION_STRING,
271 SR_LIB_VERSION_STRING, sr_package_version_string_get(),
272 sr_lib_version_string_get()));
274 GSList *l_orig = sr_buildinfo_libs_get();
275 for (GSList *l = l_orig; l; l = l->next) {
276 GSList *m = (GSList *)l->data;
277 const char *lib = (const char *)m->data;
278 const char *version = (const char *)m->next->data;
279 s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
280 .arg(QString(lib), QString(version)));
281 g_slist_free_full(m, g_free);
283 g_slist_free(l_orig);
285 char *host = sr_buildinfo_host_get();
286 s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
287 .arg(QString(host)));
290 char *scpi_backends = sr_buildinfo_scpi_backends_get();
291 s.append(QString("<tr><td><i>- SCPI backends</i></td><td>%1</td></tr>")
292 .arg(QString(scpi_backends)));
293 g_free(scpi_backends);
296 s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
297 .arg(QString("libsigrokdecode"), SRD_PACKAGE_VERSION_STRING,
298 SRD_LIB_VERSION_STRING, srd_package_version_string_get(),
299 srd_lib_version_string_get()));
301 l_orig = srd_buildinfo_libs_get();
302 for (GSList *l = l_orig; l; l = l->next) {
303 GSList *m = (GSList *)l->data;
304 const char *lib = (const char *)m->data;
305 const char *version = (const char *)m->next->data;
306 s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
307 .arg(QString(lib), QString(version)));
308 g_slist_free_full(m, g_free);
310 g_slist_free(l_orig);
312 host = srd_buildinfo_host_get();
313 s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
314 .arg(QString(host)));
318 /* Set up the supported field */
319 s.append("<tr><td colspan=\"2\"></td></tr>");
320 s.append("<tr><td colspan=\"2\"><b>" +
321 tr("Supported hardware drivers:") + "</b></td></tr>");
322 for (auto entry : context->drivers()) {
323 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
324 .arg(QString::fromUtf8(entry.first.c_str()),
325 QString::fromUtf8(entry.second->long_name().c_str())));
328 s.append("<tr><td colspan=\"2\"></td></tr>");
329 s.append("<tr><td colspan=\"2\"><b>" +
330 tr("Supported input formats:") + "</b></td></tr>");
331 for (auto entry : context->input_formats()) {
332 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
333 .arg(QString::fromUtf8(entry.first.c_str()),
334 QString::fromUtf8(entry.second->description().c_str())));
337 s.append("<tr><td colspan=\"2\"></td></tr>");
338 s.append("<tr><td colspan=\"2\"><b>" +
339 tr("Supported output formats:") + "</b></td></tr>");
340 for (auto entry : context->output_formats()) {
341 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
342 .arg(QString::fromUtf8(entry.first.c_str()),
343 QString::fromUtf8(entry.second->description().c_str())));
347 s.append("<tr><td colspan=\"2\"></td></tr>");
348 s.append("<tr><td colspan=\"2\"><b>" +
349 tr("Supported protocol decoders:") + "</b></td></tr>");
350 GSList *sl = g_slist_copy((GSList *)srd_decoder_list());
351 sl = g_slist_sort(sl, sort_pds);
352 for (const GSList *l = sl; l; l = l->next) {
353 dec = (struct srd_decoder *)l->data;
354 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
355 .arg(QString::fromUtf8(dec->id),
356 QString::fromUtf8(dec->longname)));
361 s.append("</table>");
363 QTextDocument *supported_doc = new QTextDocument();
364 supported_doc->setHtml(s);
366 QTextBrowser *support_list = new QTextBrowser();
367 support_list->setDocument(supported_doc);
369 QGridLayout *layout = new QGridLayout();
370 layout->addWidget(icon, 0, 0, 1, 1);
371 layout->addWidget(version_info, 0, 1, 1, 1);
372 layout->addWidget(support_list, 1, 1, 1, 1);
374 QWidget *page = new QWidget(parent);
375 page->setLayout(layout);
380 void Settings::accept()
382 GlobalSettings settings;
383 settings.stop_tracking();
388 void Settings::reject()
390 GlobalSettings settings;
391 settings.undo_tracked_changes();
396 void Settings::on_page_changed(QListWidgetItem *current, QListWidgetItem *previous)
401 pages->setCurrentIndex(page_list->row(current));
404 void Settings::on_view_zoomToFitDuringAcq_changed(int state)
406 GlobalSettings settings;
407 settings.setValue(GlobalSettings::Key_View_ZoomToFitDuringAcq, state ? true : false);
410 void Settings::on_view_zoomToFitAfterAcq_changed(int state)
412 GlobalSettings settings;
413 settings.setValue(GlobalSettings::Key_View_ZoomToFitAfterAcq, state ? true : false);
416 void Settings::on_view_colouredBG_changed(int state)
418 GlobalSettings settings;
419 settings.setValue(GlobalSettings::Key_View_ColouredBG, state ? true : false);
422 void Settings::on_view_stickyScrolling_changed(int state)
424 GlobalSettings settings;
425 settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false);
428 void Settings::on_view_showSamplingPoints_changed(int state)
430 GlobalSettings settings;
431 settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false);
434 void Settings::on_view_showAnalogMinorGrid_changed(int state)
436 GlobalSettings settings;
437 settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
440 void Settings::on_view_defaultDivHeight_changed(int value)
442 GlobalSettings settings;
443 settings.setValue(GlobalSettings::Key_View_DefaultDivHeight, value);
446 void Settings::on_view_defaultLogicHeight_changed(int value)
448 GlobalSettings settings;
449 settings.setValue(GlobalSettings::Key_View_DefaultLogicHeight, value);
452 void Settings::on_dec_initialStateConfigurable_changed(int state)
454 GlobalSettings settings;
455 settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false);
458 } // namespace dialogs