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>
27 #include <QDialogButtonBox>
28 #include <QFormLayout>
30 #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 QWidget *Settings::get_view_settings_form(QWidget *parent) const
127 GlobalSettings settings;
129 QWidget *form = new QWidget(parent);
130 QVBoxLayout *form_layout = new QVBoxLayout(form);
132 // Trace view settings
133 QGroupBox *trace_view_group = new QGroupBox(tr("Trace View"));
134 form_layout->addWidget(trace_view_group);
136 QFormLayout *trace_view_layout = new QFormLayout();
137 trace_view_group->setLayout(trace_view_layout);
139 QCheckBox *coloured_bg_cb = new QCheckBox();
140 coloured_bg_cb->setChecked(settings.value(GlobalSettings::Key_View_ColouredBG).toBool());
141 connect(coloured_bg_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_colouredBG_changed(int)));
142 trace_view_layout->addRow(tr("Use coloured trace &background"), coloured_bg_cb);
144 QCheckBox *always_zoom_to_fit_cb = new QCheckBox();
145 always_zoom_to_fit_cb->setChecked(settings.value(GlobalSettings::Key_View_AlwaysZoomToFit).toBool());
146 connect(always_zoom_to_fit_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_alwaysZoomToFit_changed(int)));
147 trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during capture"), always_zoom_to_fit_cb);
149 QCheckBox *sticky_scrolling_cb = new QCheckBox();
150 sticky_scrolling_cb->setChecked(settings.value(GlobalSettings::Key_View_StickyScrolling).toBool());
151 connect(sticky_scrolling_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_stickyScrolling_changed(int)));
152 trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), sticky_scrolling_cb);
154 QCheckBox *show_sampling_points_cb = new QCheckBox();
155 show_sampling_points_cb->setChecked(settings.value(GlobalSettings::Key_View_ShowSamplingPoints).toBool());
156 connect(show_sampling_points_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_showSamplingPoints_changed(int)));
157 trace_view_layout->addRow(tr("Show data &sampling points"), show_sampling_points_cb);
159 QCheckBox *show_analog_minor_grid_cb = new QCheckBox();
160 show_analog_minor_grid_cb->setChecked(settings.value(GlobalSettings::Key_View_ShowAnalogMinorGrid).toBool());
161 connect(show_analog_minor_grid_cb, SIGNAL(stateChanged(int)), this, SLOT(on_view_showAnalogMinorGrid_changed(int)));
162 trace_view_layout->addRow(tr("Show analog minor grid in addition to vdiv grid"), show_analog_minor_grid_cb);
167 QWidget *Settings::get_decoder_settings_form(QWidget *parent) const
170 GlobalSettings settings;
172 QWidget *form = new QWidget(parent);
173 QVBoxLayout *form_layout = new QVBoxLayout(form);
176 QGroupBox *decoder_group = new QGroupBox(tr("Decoders"));
177 form_layout->addWidget(decoder_group);
179 QFormLayout *decoder_layout = new QFormLayout();
180 decoder_group->setLayout(decoder_layout);
182 QCheckBox *initial_state_configurable_cb = new QCheckBox();
183 initial_state_configurable_cb->setChecked(settings.value(GlobalSettings::Key_Dec_InitialStateConfigurable).toBool());
184 connect(initial_state_configurable_cb, SIGNAL(stateChanged(int)), this, SLOT(on_dec_initialStateConfigurable_changed(int)));
185 decoder_layout->addRow(tr("Allow configuration of &initial signal state"), initial_state_configurable_cb);
194 static gint sort_pds(gconstpointer a, gconstpointer b)
196 const struct srd_decoder *sda, *sdb;
198 sda = (const struct srd_decoder *)a;
199 sdb = (const struct srd_decoder *)b;
200 return strcmp(sda->id, sdb->id);
204 QWidget *Settings::get_about_page(QWidget *parent) const
207 struct srd_decoder *dec;
210 QLabel *icon = new QLabel();
211 icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/sigrok-logo-notext.svg")));
213 /* Setup the version field */
214 QLabel *version_info = new QLabel();
215 version_info->setText(tr("%1 %2<br />%3<br /><a href=\"http://%4\">%4</a>")
216 .arg(QApplication::applicationName(),
217 QApplication::applicationVersion(),
218 tr("GNU GPL, version 3 or later"),
219 QApplication::organizationDomain()));
220 version_info->setOpenExternalLinks(true);
222 shared_ptr<sigrok::Context> context = device_manager_.context();
226 s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");
231 s.append("<tr><td colspan=\"2\"><b>" +
232 tr("Libraries and features:") + "</b></td></tr>");
234 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
235 .arg(QString("Qt"), qVersion()));
236 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
237 .arg(QString("glibmm"), PV_GLIBMM_VERSION));
238 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
239 .arg(QString("Boost"), BOOST_LIB_VERSION));
241 s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
242 .arg(QString("libsigrok"), SR_PACKAGE_VERSION_STRING,
243 SR_LIB_VERSION_STRING, sr_package_version_string_get(),
244 sr_lib_version_string_get()));
246 GSList *l_orig = sr_buildinfo_libs_get();
247 for (GSList *l = l_orig; l; l = l->next) {
248 GSList *m = (GSList *)l->data;
249 const char *lib = (const char *)m->data;
250 const char *version = (const char *)m->next->data;
251 s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
252 .arg(QString(lib), QString(version)));
253 g_slist_free_full(m, g_free);
255 g_slist_free(l_orig);
257 char *host = sr_buildinfo_host_get();
258 s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
259 .arg(QString(host)));
262 char *scpi_backends = sr_buildinfo_scpi_backends_get();
263 s.append(QString("<tr><td><i>- SCPI backends</i></td><td>%1</td></tr>")
264 .arg(QString(scpi_backends)));
265 g_free(scpi_backends);
268 s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>")
269 .arg(QString("libsigrokdecode"), SRD_PACKAGE_VERSION_STRING,
270 SRD_LIB_VERSION_STRING, srd_package_version_string_get(),
271 srd_lib_version_string_get()));
273 l_orig = srd_buildinfo_libs_get();
274 for (GSList *l = l_orig; l; l = l->next) {
275 GSList *m = (GSList *)l->data;
276 const char *lib = (const char *)m->data;
277 const char *version = (const char *)m->next->data;
278 s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>")
279 .arg(QString(lib), QString(version)));
280 g_slist_free_full(m, g_free);
282 g_slist_free(l_orig);
284 host = srd_buildinfo_host_get();
285 s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>")
286 .arg(QString(host)));
290 /* Set up the supported field */
291 s.append("<tr><td colspan=\"2\"></td></tr>");
292 s.append("<tr><td colspan=\"2\"><b>" +
293 tr("Supported hardware drivers:") + "</b></td></tr>");
294 for (auto entry : context->drivers()) {
295 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
296 .arg(QString::fromUtf8(entry.first.c_str()),
297 QString::fromUtf8(entry.second->long_name().c_str())));
300 s.append("<tr><td colspan=\"2\"></td></tr>");
301 s.append("<tr><td colspan=\"2\"><b>" +
302 tr("Supported input formats:") + "</b></td></tr>");
303 for (auto entry : context->input_formats()) {
304 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
305 .arg(QString::fromUtf8(entry.first.c_str()),
306 QString::fromUtf8(entry.second->description().c_str())));
309 s.append("<tr><td colspan=\"2\"></td></tr>");
310 s.append("<tr><td colspan=\"2\"><b>" +
311 tr("Supported output formats:") + "</b></td></tr>");
312 for (auto entry : context->output_formats()) {
313 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
314 .arg(QString::fromUtf8(entry.first.c_str()),
315 QString::fromUtf8(entry.second->description().c_str())));
319 s.append("<tr><td colspan=\"2\"></td></tr>");
320 s.append("<tr><td colspan=\"2\"><b>" +
321 tr("Supported protocol decoders:") + "</b></td></tr>");
322 GSList *sl = g_slist_copy((GSList *)srd_decoder_list());
323 sl = g_slist_sort(sl, sort_pds);
324 for (const GSList *l = sl; l; l = l->next) {
325 dec = (struct srd_decoder *)l->data;
326 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
327 .arg(QString::fromUtf8(dec->id),
328 QString::fromUtf8(dec->longname)));
333 s.append("</table>");
335 QTextDocument *supported_doc = new QTextDocument();
336 supported_doc->setHtml(s);
338 QTextBrowser *support_list = new QTextBrowser();
339 support_list->setDocument(supported_doc);
341 QGridLayout *layout = new QGridLayout();
342 layout->addWidget(icon, 0, 0, 1, 1);
343 layout->addWidget(version_info, 0, 1, 1, 1);
344 layout->addWidget(support_list, 1, 1, 1, 1);
346 QWidget *page = new QWidget(parent);
347 page->setLayout(layout);
352 void Settings::accept()
354 GlobalSettings settings;
355 settings.stop_tracking();
360 void Settings::reject()
362 GlobalSettings settings;
363 settings.undo_tracked_changes();
368 void Settings::on_page_changed(QListWidgetItem *current, QListWidgetItem *previous)
373 pages->setCurrentIndex(page_list->row(current));
376 void Settings::on_view_alwaysZoomToFit_changed(int state)
378 GlobalSettings settings;
379 settings.setValue(GlobalSettings::Key_View_AlwaysZoomToFit, state ? true : false);
382 void Settings::on_view_colouredBG_changed(int state)
384 GlobalSettings settings;
385 settings.setValue(GlobalSettings::Key_View_ColouredBG, state ? true : false);
388 void Settings::on_view_stickyScrolling_changed(int state)
390 GlobalSettings settings;
391 settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false);
394 void Settings::on_view_showSamplingPoints_changed(int state)
396 GlobalSettings settings;
397 settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false);
400 void Settings::on_view_showAnalogMinorGrid_changed(int state)
402 GlobalSettings settings;
403 settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
406 void Settings::on_dec_initialStateConfigurable_changed(int state)
408 GlobalSettings settings;
409 settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false);
412 } // namespace dialogs