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1 | /* | |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2017 Soeren Apel <soeren@apelpie.net> | |
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, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | #include "config.h" | |
21 | ||
22 | #include <glib.h> | |
23 | #include <boost/version.hpp> | |
24 | ||
25 | #include <QApplication> | |
26 | #include <QComboBox> | |
27 | #include <QDialogButtonBox> | |
28 | #include <QFormLayout> | |
29 | #include <QGroupBox> | |
30 | #include <QHBoxLayout> | |
31 | #include <QLabel> | |
32 | #include <QSpinBox> | |
33 | #include <QString> | |
34 | #include <QTextBrowser> | |
35 | #include <QTextDocument> | |
36 | #include <QVBoxLayout> | |
37 | ||
38 | #include "settings.hpp" | |
39 | ||
40 | #include "pv/devicemanager.hpp" | |
41 | #include "pv/globalsettings.hpp" | |
42 | ||
43 | #include <libsigrokcxx/libsigrokcxx.hpp> | |
44 | ||
45 | #ifdef ENABLE_DECODE | |
46 | #include <libsigrokdecode/libsigrokdecode.h> | |
47 | #endif | |
48 | ||
49 | using std::shared_ptr; | |
50 | ||
51 | namespace pv { | |
52 | namespace dialogs { | |
53 | ||
54 | Settings::Settings(DeviceManager &device_manager, QWidget *parent) : | |
55 | QDialog(parent, nullptr), | |
56 | device_manager_(device_manager) | |
57 | { | |
58 | const int icon_size = 64; | |
59 | ||
60 | resize(600, 400); | |
61 | ||
62 | page_list = new QListWidget; | |
63 | page_list->setViewMode(QListView::IconMode); | |
64 | page_list->setIconSize(QSize(icon_size, icon_size)); | |
65 | page_list->setMovement(QListView::Static); | |
66 | page_list->setMaximumWidth(icon_size + (icon_size / 2)); | |
67 | page_list->setSpacing(12); | |
68 | ||
69 | pages = new QStackedWidget; | |
70 | create_pages(); | |
71 | page_list->setCurrentIndex(page_list->model()->index(0, 0)); | |
72 | ||
73 | QHBoxLayout *tab_layout = new QHBoxLayout; | |
74 | tab_layout->addWidget(page_list); | |
75 | tab_layout->addWidget(pages, Qt::AlignLeft); | |
76 | ||
77 | QDialogButtonBox *button_box = new QDialogButtonBox( | |
78 | QDialogButtonBox::Ok | QDialogButtonBox::Cancel); | |
79 | ||
80 | QVBoxLayout* root_layout = new QVBoxLayout(this); | |
81 | root_layout->addLayout(tab_layout); | |
82 | root_layout->addWidget(button_box); | |
83 | ||
84 | connect(button_box, SIGNAL(accepted()), this, SLOT(accept())); | |
85 | connect(button_box, SIGNAL(rejected()), this, SLOT(reject())); | |
86 | connect(page_list, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)), | |
87 | this, SLOT(on_page_changed(QListWidgetItem*, QListWidgetItem*))); | |
88 | ||
89 | // Start to record changes | |
90 | GlobalSettings settings; | |
91 | settings.start_tracking(); | |
92 | } | |
93 | ||
94 | void Settings::create_pages() | |
95 | { | |
96 | // View page | |
97 | pages->addWidget(get_view_settings_form(pages)); | |
98 | ||
99 | QListWidgetItem *viewButton = new QListWidgetItem(page_list); | |
100 | viewButton->setIcon(QIcon(":/icons/settings-views.svg")); | |
101 | viewButton->setText(tr("Views")); | |
102 | viewButton->setTextAlignment(Qt::AlignHCenter); | |
103 | viewButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); | |
104 | ||
105 | #ifdef ENABLE_DECODE | |
106 | // Decoder page | |
107 | pages->addWidget(get_decoder_settings_form(pages)); | |
108 | ||
109 | QListWidgetItem *decoderButton = new QListWidgetItem(page_list); | |
110 | decoderButton->setIcon(QIcon(":/icons/add-decoder.svg")); | |
111 | decoderButton->setText(tr("Decoders")); | |
112 | decoderButton->setTextAlignment(Qt::AlignHCenter); | |
113 | decoderButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); | |
114 | #endif | |
115 | ||
116 | // About page | |
117 | pages->addWidget(get_about_page(pages)); | |
118 | ||
119 | QListWidgetItem *aboutButton = new QListWidgetItem(page_list); | |
120 | aboutButton->setIcon(QIcon(":/icons/information.svg")); | |
121 | aboutButton->setText(tr("About")); | |
122 | aboutButton->setTextAlignment(Qt::AlignHCenter); | |
123 | aboutButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); | |
124 | } | |
125 | ||
126 | QCheckBox *Settings::create_checkbox(const QString& key, const char* slot) const | |
127 | { | |
128 | GlobalSettings settings; | |
129 | ||
130 | QCheckBox *cb = new QCheckBox(); | |
131 | cb->setChecked(settings.value(key).toBool()); | |
132 | connect(cb, SIGNAL(stateChanged(int)), this, slot); | |
133 | return cb; | |
134 | } | |
135 | ||
136 | QWidget *Settings::get_view_settings_form(QWidget *parent) const | |
137 | { | |
138 | GlobalSettings settings; | |
139 | QCheckBox *cb; | |
140 | ||
141 | QWidget *form = new QWidget(parent); | |
142 | QVBoxLayout *form_layout = new QVBoxLayout(form); | |
143 | ||
144 | // Trace view settings | |
145 | QGroupBox *trace_view_group = new QGroupBox(tr("Trace View")); | |
146 | form_layout->addWidget(trace_view_group); | |
147 | ||
148 | QFormLayout *trace_view_layout = new QFormLayout(); | |
149 | trace_view_group->setLayout(trace_view_layout); | |
150 | ||
151 | cb = create_checkbox(GlobalSettings::Key_View_ColouredBG, | |
152 | SLOT(on_view_colouredBG_changed(int))); | |
153 | trace_view_layout->addRow(tr("Use coloured trace &background"), cb); | |
154 | ||
155 | cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitDuringAcq, | |
156 | SLOT(on_view_zoomToFitDuringAcq_changed(int))); | |
157 | trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during acquisition"), cb); | |
158 | ||
159 | cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitAfterAcq, | |
160 | SLOT(on_view_zoomToFitAfterAcq_changed(int))); | |
161 | trace_view_layout->addRow(tr("Perform a zoom-to-&fit when acquisition stops"), cb); | |
162 | ||
163 | cb = create_checkbox(GlobalSettings::Key_View_TriggerIsZeroTime, | |
164 | SLOT(on_view_triggerIsZero_changed(int))); | |
165 | trace_view_layout->addRow(tr("Show time zero at the trigger"), cb); | |
166 | ||
167 | cb = create_checkbox(GlobalSettings::Key_View_StickyScrolling, | |
168 | SLOT(on_view_stickyScrolling_changed(int))); | |
169 | trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), cb); | |
170 | ||
171 | cb = create_checkbox(GlobalSettings::Key_View_ShowSamplingPoints, | |
172 | SLOT(on_view_showSamplingPoints_changed(int))); | |
173 | trace_view_layout->addRow(tr("Show data &sampling points"), cb); | |
174 | ||
175 | cb = create_checkbox(GlobalSettings::Key_View_ShowAnalogMinorGrid, | |
176 | SLOT(on_view_showAnalogMinorGrid_changed(int))); | |
177 | trace_view_layout->addRow(tr("Show analog minor grid in addition to div grid"), cb); | |
178 | ||
179 | QComboBox *thr_disp_mode_cb = new QComboBox(); | |
180 | thr_disp_mode_cb->addItem(tr("None"), GlobalSettings::ConvThrDispMode_None); | |
181 | thr_disp_mode_cb->addItem(tr("Background"), GlobalSettings::ConvThrDispMode_Background); | |
182 | thr_disp_mode_cb->addItem(tr("Dots"), GlobalSettings::ConvThrDispMode_Dots); | |
183 | thr_disp_mode_cb->setCurrentIndex( | |
184 | settings.value(GlobalSettings::Key_View_ConversionThresholdDispMode).toInt()); | |
185 | connect(thr_disp_mode_cb, SIGNAL(currentIndexChanged(int)), | |
186 | this, SLOT(on_view_conversionThresholdDispMode_changed(int))); | |
187 | trace_view_layout->addRow(tr("Conversion threshold display mode (analog traces only)"), thr_disp_mode_cb); | |
188 | ||
189 | QSpinBox *default_div_height_sb = new QSpinBox(); | |
190 | default_div_height_sb->setRange(20, 1000); | |
191 | default_div_height_sb->setSuffix(tr(" pixels")); | |
192 | default_div_height_sb->setValue( | |
193 | settings.value(GlobalSettings::Key_View_DefaultDivHeight).toInt()); | |
194 | connect(default_div_height_sb, SIGNAL(valueChanged(int)), this, | |
195 | SLOT(on_view_defaultDivHeight_changed(int))); | |
196 | trace_view_layout->addRow(tr("Default analog trace div height"), default_div_height_sb); | |
197 | ||
198 | QSpinBox *default_logic_height_sb = new QSpinBox(); | |
199 | default_logic_height_sb->setRange(5, 1000); | |
200 | default_logic_height_sb->setSuffix(tr(" pixels")); | |
201 | default_logic_height_sb->setValue( | |
202 | settings.value(GlobalSettings::Key_View_DefaultLogicHeight).toInt()); | |
203 | connect(default_logic_height_sb, SIGNAL(valueChanged(int)), this, | |
204 | SLOT(on_view_defaultLogicHeight_changed(int))); | |
205 | trace_view_layout->addRow(tr("Default logic trace height"), default_logic_height_sb); | |
206 | ||
207 | return form; | |
208 | } | |
209 | ||
210 | QWidget *Settings::get_decoder_settings_form(QWidget *parent) const | |
211 | { | |
212 | #ifdef ENABLE_DECODE | |
213 | QCheckBox *cb; | |
214 | ||
215 | QWidget *form = new QWidget(parent); | |
216 | QVBoxLayout *form_layout = new QVBoxLayout(form); | |
217 | ||
218 | // Decoder settings | |
219 | QGroupBox *decoder_group = new QGroupBox(tr("Decoders")); | |
220 | form_layout->addWidget(decoder_group); | |
221 | ||
222 | QFormLayout *decoder_layout = new QFormLayout(); | |
223 | decoder_group->setLayout(decoder_layout); | |
224 | ||
225 | cb = create_checkbox(GlobalSettings::Key_Dec_InitialStateConfigurable, | |
226 | SLOT(on_dec_initialStateConfigurable_changed(int))); | |
227 | decoder_layout->addRow(tr("Allow configuration of &initial signal state"), cb); | |
228 | ||
229 | return form; | |
230 | #else | |
231 | (void)parent; | |
232 | return nullptr; | |
233 | #endif | |
234 | } | |
235 | ||
236 | #ifdef ENABLE_DECODE | |
237 | static gint sort_pds(gconstpointer a, gconstpointer b) | |
238 | { | |
239 | const struct srd_decoder *sda, *sdb; | |
240 | ||
241 | sda = (const struct srd_decoder *)a; | |
242 | sdb = (const struct srd_decoder *)b; | |
243 | return strcmp(sda->id, sdb->id); | |
244 | } | |
245 | #endif | |
246 | ||
247 | QWidget *Settings::get_about_page(QWidget *parent) const | |
248 | { | |
249 | #ifdef ENABLE_DECODE | |
250 | struct srd_decoder *dec; | |
251 | #endif | |
252 | ||
253 | QLabel *icon = new QLabel(); | |
254 | icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/pulseview.svg"))); | |
255 | ||
256 | /* Setup the version field */ | |
257 | QLabel *version_info = new QLabel(); | |
258 | version_info->setText(tr("%1 %2<br />%3<br /><a href=\"http://%4\">%4</a>") | |
259 | .arg(QApplication::applicationName(), | |
260 | QApplication::applicationVersion(), | |
261 | tr("GNU GPL, version 3 or later"), | |
262 | QApplication::organizationDomain())); | |
263 | version_info->setOpenExternalLinks(true); | |
264 | ||
265 | shared_ptr<sigrok::Context> context = device_manager_.context(); | |
266 | ||
267 | QString s; | |
268 | ||
269 | s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>"); | |
270 | ||
271 | s.append("<table>"); | |
272 | ||
273 | /* Library info */ | |
274 | s.append("<tr><td colspan=\"2\"><b>" + | |
275 | tr("Libraries and features:") + "</b></td></tr>"); | |
276 | ||
277 | s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>") | |
278 | .arg(QString("Qt"), qVersion())); | |
279 | s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>") | |
280 | .arg(QString("glibmm"), PV_GLIBMM_VERSION)); | |
281 | s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>") | |
282 | .arg(QString("Boost"), BOOST_LIB_VERSION)); | |
283 | ||
284 | s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>") | |
285 | .arg(QString("libsigrok"), SR_PACKAGE_VERSION_STRING, | |
286 | SR_LIB_VERSION_STRING, sr_package_version_string_get(), | |
287 | sr_lib_version_string_get())); | |
288 | ||
289 | GSList *l_orig = sr_buildinfo_libs_get(); | |
290 | for (GSList *l = l_orig; l; l = l->next) { | |
291 | GSList *m = (GSList *)l->data; | |
292 | const char *lib = (const char *)m->data; | |
293 | const char *version = (const char *)m->next->data; | |
294 | s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>") | |
295 | .arg(QString(lib), QString(version))); | |
296 | g_slist_free_full(m, g_free); | |
297 | } | |
298 | g_slist_free(l_orig); | |
299 | ||
300 | char *host = sr_buildinfo_host_get(); | |
301 | s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>") | |
302 | .arg(QString(host))); | |
303 | g_free(host); | |
304 | ||
305 | char *scpi_backends = sr_buildinfo_scpi_backends_get(); | |
306 | s.append(QString("<tr><td><i>- SCPI backends</i></td><td>%1</td></tr>") | |
307 | .arg(QString(scpi_backends))); | |
308 | g_free(scpi_backends); | |
309 | ||
310 | #ifdef ENABLE_DECODE | |
311 | s.append(QString("<tr><td><i>%1</i></td><td>%2/%3 (rt: %4/%5)</td></tr>") | |
312 | .arg(QString("libsigrokdecode"), SRD_PACKAGE_VERSION_STRING, | |
313 | SRD_LIB_VERSION_STRING, srd_package_version_string_get(), | |
314 | srd_lib_version_string_get())); | |
315 | ||
316 | l_orig = srd_buildinfo_libs_get(); | |
317 | for (GSList *l = l_orig; l; l = l->next) { | |
318 | GSList *m = (GSList *)l->data; | |
319 | const char *lib = (const char *)m->data; | |
320 | const char *version = (const char *)m->next->data; | |
321 | s.append(QString("<tr><td><i>- %1</i></td><td>%2</td></tr>") | |
322 | .arg(QString(lib), QString(version))); | |
323 | g_slist_free_full(m, g_free); | |
324 | } | |
325 | g_slist_free(l_orig); | |
326 | ||
327 | host = srd_buildinfo_host_get(); | |
328 | s.append(QString("<tr><td><i>- Host</i></td><td>%1</td></tr>") | |
329 | .arg(QString(host))); | |
330 | g_free(host); | |
331 | #endif | |
332 | ||
333 | /* Set up the supported field */ | |
334 | s.append("<tr><td colspan=\"2\"></td></tr>"); | |
335 | s.append("<tr><td colspan=\"2\"><b>" + | |
336 | tr("Supported hardware drivers:") + "</b></td></tr>"); | |
337 | for (auto entry : context->drivers()) { | |
338 | s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>") | |
339 | .arg(QString::fromUtf8(entry.first.c_str()), | |
340 | QString::fromUtf8(entry.second->long_name().c_str()))); | |
341 | } | |
342 | ||
343 | s.append("<tr><td colspan=\"2\"></td></tr>"); | |
344 | s.append("<tr><td colspan=\"2\"><b>" + | |
345 | tr("Supported input formats:") + "</b></td></tr>"); | |
346 | for (auto entry : context->input_formats()) { | |
347 | s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>") | |
348 | .arg(QString::fromUtf8(entry.first.c_str()), | |
349 | QString::fromUtf8(entry.second->description().c_str()))); | |
350 | } | |
351 | ||
352 | s.append("<tr><td colspan=\"2\"></td></tr>"); | |
353 | s.append("<tr><td colspan=\"2\"><b>" + | |
354 | tr("Supported output formats:") + "</b></td></tr>"); | |
355 | for (auto entry : context->output_formats()) { | |
356 | s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>") | |
357 | .arg(QString::fromUtf8(entry.first.c_str()), | |
358 | QString::fromUtf8(entry.second->description().c_str()))); | |
359 | } | |
360 | ||
361 | #ifdef ENABLE_DECODE | |
362 | s.append("<tr><td colspan=\"2\"></td></tr>"); | |
363 | s.append("<tr><td colspan=\"2\"><b>" + | |
364 | tr("Supported protocol decoders:") + "</b></td></tr>"); | |
365 | GSList *sl = g_slist_copy((GSList *)srd_decoder_list()); | |
366 | sl = g_slist_sort(sl, sort_pds); | |
367 | for (const GSList *l = sl; l; l = l->next) { | |
368 | dec = (struct srd_decoder *)l->data; | |
369 | s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>") | |
370 | .arg(QString::fromUtf8(dec->id), | |
371 | QString::fromUtf8(dec->longname))); | |
372 | } | |
373 | g_slist_free(sl); | |
374 | #endif | |
375 | ||
376 | s.append("</table>"); | |
377 | ||
378 | QTextDocument *supported_doc = new QTextDocument(); | |
379 | supported_doc->setHtml(s); | |
380 | ||
381 | QTextBrowser *support_list = new QTextBrowser(); | |
382 | support_list->setDocument(supported_doc); | |
383 | ||
384 | QGridLayout *layout = new QGridLayout(); | |
385 | layout->addWidget(icon, 0, 0, 1, 1); | |
386 | layout->addWidget(version_info, 0, 1, 1, 1); | |
387 | layout->addWidget(support_list, 1, 1, 1, 1); | |
388 | ||
389 | QWidget *page = new QWidget(parent); | |
390 | page->setLayout(layout); | |
391 | ||
392 | return page; | |
393 | } | |
394 | ||
395 | void Settings::accept() | |
396 | { | |
397 | GlobalSettings settings; | |
398 | settings.stop_tracking(); | |
399 | ||
400 | QDialog::accept(); | |
401 | } | |
402 | ||
403 | void Settings::reject() | |
404 | { | |
405 | GlobalSettings settings; | |
406 | settings.undo_tracked_changes(); | |
407 | ||
408 | QDialog::reject(); | |
409 | } | |
410 | ||
411 | void Settings::on_page_changed(QListWidgetItem *current, QListWidgetItem *previous) | |
412 | { | |
413 | if (!current) | |
414 | current = previous; | |
415 | ||
416 | pages->setCurrentIndex(page_list->row(current)); | |
417 | } | |
418 | ||
419 | void Settings::on_view_zoomToFitDuringAcq_changed(int state) | |
420 | { | |
421 | GlobalSettings settings; | |
422 | settings.setValue(GlobalSettings::Key_View_ZoomToFitDuringAcq, state ? true : false); | |
423 | } | |
424 | ||
425 | void Settings::on_view_zoomToFitAfterAcq_changed(int state) | |
426 | { | |
427 | GlobalSettings settings; | |
428 | settings.setValue(GlobalSettings::Key_View_ZoomToFitAfterAcq, state ? true : false); | |
429 | } | |
430 | ||
431 | void Settings::on_view_triggerIsZero_changed(int state) | |
432 | { | |
433 | GlobalSettings settings; | |
434 | settings.setValue(GlobalSettings::Key_View_TriggerIsZeroTime, state ? true : false); | |
435 | } | |
436 | ||
437 | void Settings::on_view_colouredBG_changed(int state) | |
438 | { | |
439 | GlobalSettings settings; | |
440 | settings.setValue(GlobalSettings::Key_View_ColouredBG, state ? true : false); | |
441 | } | |
442 | ||
443 | void Settings::on_view_stickyScrolling_changed(int state) | |
444 | { | |
445 | GlobalSettings settings; | |
446 | settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false); | |
447 | } | |
448 | ||
449 | void Settings::on_view_showSamplingPoints_changed(int state) | |
450 | { | |
451 | GlobalSettings settings; | |
452 | settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false); | |
453 | } | |
454 | ||
455 | void Settings::on_view_showAnalogMinorGrid_changed(int state) | |
456 | { | |
457 | GlobalSettings settings; | |
458 | settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false); | |
459 | } | |
460 | ||
461 | void Settings::on_view_conversionThresholdDispMode_changed(int state) | |
462 | { | |
463 | GlobalSettings settings; | |
464 | settings.setValue(GlobalSettings::Key_View_ConversionThresholdDispMode, state); | |
465 | } | |
466 | ||
467 | void Settings::on_view_defaultDivHeight_changed(int value) | |
468 | { | |
469 | GlobalSettings settings; | |
470 | settings.setValue(GlobalSettings::Key_View_DefaultDivHeight, value); | |
471 | } | |
472 | ||
473 | void Settings::on_view_defaultLogicHeight_changed(int value) | |
474 | { | |
475 | GlobalSettings settings; | |
476 | settings.setValue(GlobalSettings::Key_View_DefaultLogicHeight, value); | |
477 | } | |
478 | ||
479 | void Settings::on_dec_initialStateConfigurable_changed(int state) | |
480 | { | |
481 | GlobalSettings settings; | |
482 | settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false); | |
483 | } | |
484 | ||
485 | } // namespace dialogs | |
486 | } // namespace pv |