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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
24#include <QApplication>
25#include <QComboBox>
26#include <QDialogButtonBox>
27#include <QFileDialog>
28#include <QFormLayout>
29#include <QGroupBox>
30#include <QHBoxLayout>
31#include <QLabel>
32#include <QMainWindow>
33#include <QMessageBox>
34#include <QPushButton>
35#include <QScrollBar>
36#include <QSpinBox>
37#include <QString>
38#include <QStyleFactory>
39#include <QTextBrowser>
40#include <QTextDocument>
41#include <QTextStream>
42#include <QVBoxLayout>
43
44#include "settings.hpp"
45
46#include "pv/application.hpp"
47#include "pv/devicemanager.hpp"
48#include "pv/globalsettings.hpp"
49#include "pv/logging.hpp"
50#include "pv/widgets/colorbutton.hpp"
51
52#include <libsigrokcxx/libsigrokcxx.hpp>
53
54#ifdef ENABLE_DECODE
55#include <libsigrokdecode/libsigrokdecode.h>
56#endif
57
58using pv::widgets::ColorButton;
59
60namespace pv {
61namespace dialogs {
62
63/**
64 * Special version of a QListView that has the width of the first column as minimum size.
65 *
66 * @note Inspired by https://github.com/qt-creator/qt-creator/blob/master/src/plugins/coreplugin/dialogs/settingsdialog.cpp
67 */
68class PageListWidget: public QListWidget
69{
70public:
71 PageListWidget() :
72 QListWidget()
73 {
74 setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
75 }
76
77 QSize sizeHint() const final
78 {
79 int width = sizeHintForColumn(0) + frameWidth() * 2 + 5;
80 if (verticalScrollBar()->isVisible())
81 width += verticalScrollBar()->width();
82 return QSize(width, 100);
83 }
84};
85
86Settings::Settings(DeviceManager &device_manager, QWidget *parent) :
87 QDialog(parent),
88 device_manager_(device_manager)
89{
90 resize(600, 400);
91
92 // Create log view
93 log_view_ = create_log_view();
94
95 // Create pages
96 page_list = new PageListWidget();
97 page_list->setViewMode(QListView::ListMode);
98 page_list->setMovement(QListView::Static);
99 page_list->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
100
101 pages = new QStackedWidget;
102 create_pages();
103 page_list->setCurrentIndex(page_list->model()->index(0, 0));
104
105 // Create the rest of the dialog
106 QHBoxLayout *tab_layout = new QHBoxLayout;
107 tab_layout->addWidget(page_list);
108 tab_layout->addWidget(pages, Qt::AlignLeft);
109
110 QDialogButtonBox *button_box = new QDialogButtonBox(
111 QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
112
113 QVBoxLayout* root_layout = new QVBoxLayout(this);
114 root_layout->addLayout(tab_layout);
115 root_layout->addWidget(button_box);
116
117 connect(button_box, SIGNAL(accepted()), this, SLOT(accept()));
118 connect(button_box, SIGNAL(rejected()), this, SLOT(reject()));
119 connect(page_list, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
120 this, SLOT(on_page_changed(QListWidgetItem*, QListWidgetItem*)));
121
122 // Start to record changes
123 GlobalSettings settings;
124 settings.start_tracking();
125}
126
127void Settings::create_pages()
128{
129 // General page
130 pages->addWidget(get_general_settings_form(pages));
131
132 QListWidgetItem *generalButton = new QListWidgetItem(page_list);
133 generalButton->setIcon(QIcon(":/icons/settings-general.png"));
134 generalButton->setText(tr("General"));
135 generalButton->setTextAlignment(Qt::AlignVCenter);
136 generalButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
137
138 // View page
139 pages->addWidget(get_view_settings_form(pages));
140
141 QListWidgetItem *viewButton = new QListWidgetItem(page_list);
142 viewButton->setIcon(QIcon(":/icons/settings-views.svg"));
143 viewButton->setText(tr("Views"));
144 viewButton->setTextAlignment(Qt::AlignVCenter);
145 viewButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
146
147#ifdef ENABLE_DECODE
148 // Decoder page
149 pages->addWidget(get_decoder_settings_form(pages));
150
151 QListWidgetItem *decoderButton = new QListWidgetItem(page_list);
152 decoderButton->setIcon(QIcon(":/icons/add-decoder.svg"));
153 decoderButton->setText(tr("Decoders"));
154 decoderButton->setTextAlignment(Qt::AlignVCenter);
155 decoderButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
156#endif
157
158 // About page
159 pages->addWidget(get_about_page(pages));
160
161 QListWidgetItem *aboutButton = new QListWidgetItem(page_list);
162 aboutButton->setIcon(QIcon(":/icons/information.svg"));
163 aboutButton->setText(tr("About"));
164 aboutButton->setTextAlignment(Qt::AlignVCenter);
165 aboutButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
166
167 // Logging page
168 pages->addWidget(get_logging_page(pages));
169
170 QListWidgetItem *loggingButton = new QListWidgetItem(page_list);
171 loggingButton->setIcon(QIcon(":/icons/information.svg"));
172 loggingButton->setText(tr("Logging"));
173 loggingButton->setTextAlignment(Qt::AlignVCenter);
174 loggingButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled);
175}
176
177QCheckBox *Settings::create_checkbox(const QString& key, const char* slot) const
178{
179 GlobalSettings settings;
180
181 QCheckBox *cb = new QCheckBox();
182 cb->setChecked(settings.value(key).toBool());
183 connect(cb, SIGNAL(stateChanged(int)), this, slot);
184 return cb;
185}
186
187QPlainTextEdit *Settings::create_log_view() const
188{
189 GlobalSettings settings;
190
191 QPlainTextEdit *log_view = new QPlainTextEdit();
192
193 log_view->setReadOnly(true);
194 log_view->setWordWrapMode(QTextOption::NoWrap);
195 log_view->setCenterOnScroll(true);
196
197 log_view->appendHtml(logging.get_log());
198 connect(&logging, SIGNAL(logged_text(QString)),
199 log_view, SLOT(appendHtml(QString)));
200
201 return log_view;
202}
203
204QWidget *Settings::get_general_settings_form(QWidget *parent) const
205{
206 GlobalSettings settings;
207 QCheckBox *cb;
208
209 QWidget *form = new QWidget(parent);
210 QVBoxLayout *form_layout = new QVBoxLayout(form);
211
212 // General settings
213 QGroupBox *general_group = new QGroupBox(tr("General"));
214 form_layout->addWidget(general_group);
215
216 QFormLayout *general_layout = new QFormLayout();
217 general_group->setLayout(general_layout);
218
219 // Generate language combobox
220 QComboBox *language_cb = new QComboBox();
221 Application* a = qobject_cast<Application*>(QApplication::instance());
222
223 QString current_language = settings.value(GlobalSettings::Key_General_Language, "en").toString();
224 for (const QString& language : a->get_languages()) {
225 const QLocale locale = QLocale(language);
226 const QString desc = locale.languageToString(locale.language());
227 language_cb->addItem(desc, language);
228
229 if (language == current_language) {
230 int index = language_cb->findText(desc, Qt::MatchFixedString);
231 language_cb->setCurrentIndex(index);
232 }
233 }
234#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
235 connect(language_cb, SIGNAL(currentTextChanged(const QString&)),
236 this, SLOT(on_general_language_changed(const QString&)));
237#else
238 connect(language_cb, SIGNAL(currentIndexChanged(const QString&)),
239 this, SLOT(on_general_language_changed(const QString&)));
240#endif
241 general_layout->addRow(tr("User interface language"), language_cb);
242
243 // Theme combobox
244 QComboBox *theme_cb = new QComboBox();
245 for (const pair<QString, QString>& entry : Themes)
246 theme_cb->addItem(entry.first, entry.second);
247
248 theme_cb->setCurrentIndex(
249 settings.value(GlobalSettings::Key_General_Theme).toInt());
250 connect(theme_cb, SIGNAL(currentIndexChanged(int)),
251 this, SLOT(on_general_theme_changed(int)));
252 general_layout->addRow(tr("User interface theme"), theme_cb);
253
254 QLabel *description_1 = new QLabel(tr("(You may need to restart PulseView for all UI elements to update)"));
255 description_1->setAlignment(Qt::AlignRight);
256 general_layout->addRow(description_1);
257
258 // Style combobox
259 QComboBox *style_cb = new QComboBox();
260 style_cb->addItem(tr("System Default"), "");
261 for (QString& s : QStyleFactory::keys())
262 style_cb->addItem(s, s);
263
264 const QString current_style =
265 settings.value(GlobalSettings::Key_General_Style).toString();
266 if (current_style.isEmpty())
267 style_cb->setCurrentIndex(0);
268 else
269 style_cb->setCurrentIndex(style_cb->findText(current_style));
270
271 connect(style_cb, SIGNAL(currentIndexChanged(int)),
272 this, SLOT(on_general_style_changed(int)));
273 general_layout->addRow(tr("Qt widget style"), style_cb);
274
275 QLabel *description_2 = new QLabel(tr("(Dark themes look best with the Fusion style)"));
276 description_2->setAlignment(Qt::AlignRight);
277 general_layout->addRow(description_2);
278
279 // Misc
280 cb = create_checkbox(GlobalSettings::Key_General_SaveWithSetup,
281 SLOT(on_general_save_with_setup_changed(int)));
282 general_layout->addRow(tr("Save session &setup along with .sr file"), cb);
283
284 cb = create_checkbox(GlobalSettings::Key_General_StartAllSessions,
285 SLOT(on_general_start_all_sessions_changed(int)));
286 general_layout->addRow(tr("Start acquisition for all open sessions when clicking 'Run'"), cb);
287
288
289 return form;
290}
291
292QWidget *Settings::get_view_settings_form(QWidget *parent) const
293{
294 GlobalSettings settings;
295 QCheckBox *cb;
296
297 QWidget *form = new QWidget(parent);
298 QVBoxLayout *form_layout = new QVBoxLayout(form);
299
300 // Trace view settings
301 QGroupBox *trace_view_group = new QGroupBox(tr("Trace View"));
302 form_layout->addWidget(trace_view_group);
303
304 QFormLayout *trace_view_layout = new QFormLayout();
305 trace_view_group->setLayout(trace_view_layout);
306
307 cb = create_checkbox(GlobalSettings::Key_View_ColoredBG,
308 SLOT(on_view_coloredBG_changed(int)));
309 trace_view_layout->addRow(tr("Use colored trace &background"), cb);
310
311 cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitDuringAcq,
312 SLOT(on_view_zoomToFitDuringAcq_changed(int)));
313 trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during acquisition"), cb);
314
315 cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitAfterAcq,
316 SLOT(on_view_zoomToFitAfterAcq_changed(int)));
317 trace_view_layout->addRow(tr("Perform a zoom-to-&fit when acquisition stops"), cb);
318
319 cb = create_checkbox(GlobalSettings::Key_View_TriggerIsZeroTime,
320 SLOT(on_view_triggerIsZero_changed(int)));
321 trace_view_layout->addRow(tr("Show time zero at the &trigger"), cb);
322
323 cb = create_checkbox(GlobalSettings::Key_View_StickyScrolling,
324 SLOT(on_view_stickyScrolling_changed(int)));
325 trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), cb);
326
327 cb = create_checkbox(GlobalSettings::Key_View_AllowVerticalDragging,
328 SLOT(on_view_allowVerticalDragging_changed(int)));
329 trace_view_layout->addRow(tr("Allow &vertical dragging in the view area"), cb);
330
331 cb = create_checkbox(GlobalSettings::Key_View_ShowSamplingPoints,
332 SLOT(on_view_showSamplingPoints_changed(int)));
333 trace_view_layout->addRow(tr("Show data &sampling points"), cb);
334
335 cb = create_checkbox(GlobalSettings::Key_View_FillSignalHighAreas,
336 SLOT(on_view_fillSignalHighAreas_changed(int)));
337 trace_view_layout->addRow(tr("Fill &high areas of logic signals"), cb);
338
339 ColorButton* high_fill_cb = new ColorButton(parent);
340 high_fill_cb->set_color(QColor::fromRgba(
341 settings.value(GlobalSettings::Key_View_FillSignalHighAreaColor).value<uint32_t>()));
342 connect(high_fill_cb, SIGNAL(selected(QColor)),
343 this, SLOT(on_view_fillSignalHighAreaColor_changed(QColor)));
344 trace_view_layout->addRow(tr("Color to fill high areas of logic signals with"), high_fill_cb);
345
346 cb = create_checkbox(GlobalSettings::Key_View_ShowAnalogMinorGrid,
347 SLOT(on_view_showAnalogMinorGrid_changed(int)));
348 trace_view_layout->addRow(tr("Show analog minor grid in addition to div grid"), cb);
349
350 cb = create_checkbox(GlobalSettings::Key_View_ShowHoverMarker,
351 SLOT(on_view_showHoverMarker_changed(int)));
352 trace_view_layout->addRow(tr("Highlight mouse cursor using a vertical marker line"), cb);
353
354 cb = create_checkbox(GlobalSettings::Key_View_KeepRulerItemSelected,
355 SLOT(on_view_keepRulerItemSelected_changed(int)));
356 trace_view_layout->addRow(tr("Keep active item on ruler selected when editing popup is closed"), cb);
357
358 QSpinBox *snap_distance_sb = new QSpinBox();
359 snap_distance_sb->setRange(0, 1000);
360 snap_distance_sb->setSuffix(tr(" pixels"));
361 snap_distance_sb->setValue(
362 settings.value(GlobalSettings::Key_View_SnapDistance).toInt());
363 connect(snap_distance_sb, SIGNAL(valueChanged(int)), this,
364 SLOT(on_view_snapDistance_changed(int)));
365 trace_view_layout->addRow(tr("Maximum distance from edges before markers snap to them"), snap_distance_sb);
366
367 ColorButton* cursor_fill_cb = new ColorButton(parent);
368 cursor_fill_cb->set_color(QColor::fromRgba(
369 settings.value(GlobalSettings::Key_View_CursorFillColor).value<uint32_t>()));
370 connect(cursor_fill_cb, SIGNAL(selected(QColor)),
371 this, SLOT(on_view_cursorFillColor_changed(QColor)));
372 trace_view_layout->addRow(tr("Color to fill cursor area with"), cursor_fill_cb);
373
374 QComboBox *thr_disp_mode_cb = new QComboBox();
375 thr_disp_mode_cb->addItem(tr("None"), GlobalSettings::ConvThrDispMode_None);
376 thr_disp_mode_cb->addItem(tr("Background"), GlobalSettings::ConvThrDispMode_Background);
377 thr_disp_mode_cb->addItem(tr("Dots"), GlobalSettings::ConvThrDispMode_Dots);
378 thr_disp_mode_cb->setCurrentIndex(
379 settings.value(GlobalSettings::Key_View_ConversionThresholdDispMode).toInt());
380 connect(thr_disp_mode_cb, SIGNAL(currentIndexChanged(int)),
381 this, SLOT(on_view_conversionThresholdDispMode_changed(int)));
382 trace_view_layout->addRow(tr("Conversion threshold display mode (analog traces only)"), thr_disp_mode_cb);
383
384 QSpinBox *default_div_height_sb = new QSpinBox();
385 default_div_height_sb->setRange(20, 1000);
386 default_div_height_sb->setSuffix(tr(" pixels"));
387 default_div_height_sb->setValue(
388 settings.value(GlobalSettings::Key_View_DefaultDivHeight).toInt());
389 connect(default_div_height_sb, SIGNAL(valueChanged(int)), this,
390 SLOT(on_view_defaultDivHeight_changed(int)));
391 trace_view_layout->addRow(tr("Default analog trace div height"), default_div_height_sb);
392
393 QSpinBox *default_logic_height_sb = new QSpinBox();
394 default_logic_height_sb->setRange(5, 1000);
395 default_logic_height_sb->setSuffix(tr(" pixels"));
396 default_logic_height_sb->setValue(
397 settings.value(GlobalSettings::Key_View_DefaultLogicHeight).toInt());
398 connect(default_logic_height_sb, SIGNAL(valueChanged(int)), this,
399 SLOT(on_view_defaultLogicHeight_changed(int)));
400 trace_view_layout->addRow(tr("Default logic trace height"), default_logic_height_sb);
401
402 return form;
403}
404
405QWidget *Settings::get_decoder_settings_form(QWidget *parent)
406{
407#ifdef ENABLE_DECODE
408 GlobalSettings settings;
409 QCheckBox *cb;
410
411 QWidget *form = new QWidget(parent);
412 QVBoxLayout *form_layout = new QVBoxLayout(form);
413
414 // Decoder settings
415 QGroupBox *decoder_group = new QGroupBox(tr("Decoders"));
416 form_layout->addWidget(decoder_group);
417
418 QFormLayout *decoder_layout = new QFormLayout();
419 decoder_group->setLayout(decoder_layout);
420
421 cb = create_checkbox(GlobalSettings::Key_Dec_InitialStateConfigurable,
422 SLOT(on_dec_initialStateConfigurable_changed(int)));
423 decoder_layout->addRow(tr("Allow configuration of &initial signal state"), cb);
424
425 cb = create_checkbox(GlobalSettings::Key_Dec_AlwaysShowAllRows,
426 SLOT(on_dec_alwaysshowallrows_changed(int)));
427 decoder_layout->addRow(tr("Always show all &rows, even if no annotation is visible"), cb);
428
429 // Annotation export settings
430 ann_export_format_ = new QLineEdit();
431 ann_export_format_->setText(
432 settings.value(GlobalSettings::Key_Dec_ExportFormat).toString());
433 connect(ann_export_format_, SIGNAL(textChanged(const QString&)),
434 this, SLOT(on_dec_exportFormat_changed(const QString&)));
435 decoder_layout->addRow(tr("Annotation export format"), ann_export_format_);
436 QLabel *description_1 = new QLabel(tr("%s = sample range; %d: decoder name; %r: row name; %c: class name"));
437 description_1->setAlignment(Qt::AlignRight);
438 decoder_layout->addRow(description_1);
439 QLabel *description_2 = new QLabel(tr("%1: longest annotation text; %a: all annotation texts; %q: use quotation marks"));
440 description_2->setAlignment(Qt::AlignRight);
441 decoder_layout->addRow(description_2);
442
443 return form;
444#else
445 (void)parent;
446 return nullptr;
447#endif
448}
449
450QWidget *Settings::get_about_page(QWidget *parent) const
451{
452 Application* a = qobject_cast<Application*>(QApplication::instance());
453
454 QLabel *icon = new QLabel();
455 icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/pulseview.svg")));
456
457 // Setup the license field with the project homepage link
458 QLabel *gpl_home_info = new QLabel();
459 gpl_home_info->setText(tr("%1<br /><a href=\"http://%2\">%2</a>").arg(
460 tr("GNU GPL, version 3 or later"),
461 QApplication::organizationDomain()));
462 gpl_home_info->setOpenExternalLinks(true);
463
464 QString s;
465
466 s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");
467
468 s.append("<table>");
469
470 s.append("<tr><td colspan=\"2\"><b>" +
471 tr("Versions, libraries and features:") + "</b></td></tr>");
472 for (pair<QString, QString> &entry : a->get_version_info())
473 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
474 .arg(entry.first, entry.second));
475
476 s.append("<tr><td colspan=\"2\"></td></tr>");
477 s.append("<tr><td colspan=\"2\"><b>" +
478 tr("Firmware search paths:") + "</b></td></tr>");
479 for (QString &entry : a->get_fw_path_list())
480 s.append(QString("<tr><td colspan=\"2\">%1</td></tr>").arg(entry));
481
482#ifdef ENABLE_DECODE
483 s.append("<tr><td colspan=\"2\"></td></tr>");
484 s.append("<tr><td colspan=\"2\"><b>" +
485 tr("Protocol decoder search paths:") + "</b></td></tr>");
486 for (QString &entry : a->get_pd_path_list())
487 s.append(QString("<tr><td colspan=\"2\">%1</td></tr>").arg(entry));
488 s.append(tr("<tr><td colspan=\"2\">(Note: Set environment variable SIGROKDECODE_DIR to add a custom directory)</td></tr>"));
489#endif
490
491 s.append("<tr><td colspan=\"2\"></td></tr>");
492 s.append("<tr><td colspan=\"2\"><b>" +
493 tr("Supported hardware drivers:") + "</b></td></tr>");
494 for (pair<QString, QString> &entry : a->get_driver_list())
495 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
496 .arg(entry.first, entry.second));
497
498 s.append("<tr><td colspan=\"2\"></td></tr>");
499 s.append("<tr><td colspan=\"2\"><b>" +
500 tr("Supported input formats:") + "</b></td></tr>");
501 for (pair<QString, QString> &entry : a->get_input_format_list())
502 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
503 .arg(entry.first, entry.second));
504
505 s.append("<tr><td colspan=\"2\"></td></tr>");
506 s.append("<tr><td colspan=\"2\"><b>" +
507 tr("Supported output formats:") + "</b></td></tr>");
508 for (pair<QString, QString> &entry : a->get_output_format_list())
509 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
510 .arg(entry.first, entry.second));
511
512#ifdef ENABLE_DECODE
513 s.append("<tr><td colspan=\"2\"></td></tr>");
514 s.append("<tr><td colspan=\"2\"><b>" +
515 tr("Supported protocol decoders:") + "</b></td></tr>");
516 for (pair<QString, QString> &entry : a->get_pd_list())
517 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
518 .arg(entry.first, entry.second));
519#endif
520
521 s.append("<tr><td colspan=\"2\"></td></tr>");
522 s.append("<tr><td colspan=\"2\"><b>" +
523 tr("Available Translations:") + "</b></td></tr>");
524 for (const QString& language : a->get_languages()) {
525 if (language == "en")
526 continue;
527
528 const QLocale locale = QLocale(language);
529 const QString desc = locale.languageToString(locale.language());
530 const QString editors = a->get_language_editors(language);
531
532 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>(%2)</td></tr>")
533 .arg(desc, editors));
534 }
535
536 s.append("</table>");
537
538 QTextDocument *supported_doc = new QTextDocument();
539 supported_doc->setHtml(s);
540
541 QTextBrowser *support_list = new QTextBrowser();
542 support_list->setDocument(supported_doc);
543
544 QHBoxLayout *h_layout = new QHBoxLayout();
545 h_layout->setAlignment(Qt::AlignLeft);
546 h_layout->addWidget(icon);
547 h_layout->addWidget(gpl_home_info);
548
549 QVBoxLayout *layout = new QVBoxLayout();
550 layout->addLayout(h_layout);
551 layout->addWidget(support_list);
552
553 QWidget *page = new QWidget(parent);
554 page->setLayout(layout);
555
556 return page;
557}
558
559QWidget *Settings::get_logging_page(QWidget *parent) const
560{
561 GlobalSettings settings;
562
563 // Log level
564 QSpinBox *loglevel_sb = new QSpinBox();
565 loglevel_sb->setMaximum(SR_LOG_SPEW);
566 loglevel_sb->setValue(logging.get_log_level());
567 connect(loglevel_sb, SIGNAL(valueChanged(int)), this,
568 SLOT(on_log_logLevel_changed(int)));
569
570 QHBoxLayout *loglevel_layout = new QHBoxLayout();
571 loglevel_layout->addWidget(new QLabel(tr("Log level:")));
572 loglevel_layout->addWidget(loglevel_sb);
573
574 // Background buffer size
575 QSpinBox *buffersize_sb = new QSpinBox();
576 buffersize_sb->setSuffix(tr(" lines"));
577 buffersize_sb->setMinimum(Logging::MIN_BUFFER_SIZE);
578 buffersize_sb->setMaximum(Logging::MAX_BUFFER_SIZE);
579 buffersize_sb->setValue(
580 settings.value(GlobalSettings::Key_Log_BufferSize).toInt());
581 connect(buffersize_sb, SIGNAL(valueChanged(int)), this,
582 SLOT(on_log_bufferSize_changed(int)));
583
584 QHBoxLayout *buffersize_layout = new QHBoxLayout();
585 buffersize_layout->addWidget(new QLabel(tr("Length of background buffer:")));
586 buffersize_layout->addWidget(buffersize_sb);
587
588 // Save to file
589 QPushButton *save_log_pb = new QPushButton(
590 QIcon::fromTheme("document-save-as", QIcon(":/icons/document-save-as.png")),
591 tr("&Save to File"));
592 connect(save_log_pb, SIGNAL(clicked(bool)),
593 this, SLOT(on_log_saveToFile_clicked(bool)));
594
595 // Pop out
596 QPushButton *pop_out_pb = new QPushButton(
597 QIcon::fromTheme("window-new", QIcon(":/icons/window-new.png")),
598 tr("&Pop out"));
599 connect(pop_out_pb, SIGNAL(clicked(bool)),
600 this, SLOT(on_log_popOut_clicked(bool)));
601
602 QHBoxLayout *control_layout = new QHBoxLayout();
603 control_layout->addLayout(loglevel_layout);
604 control_layout->addLayout(buffersize_layout);
605 control_layout->addWidget(save_log_pb);
606 control_layout->addWidget(pop_out_pb);
607
608 QVBoxLayout *root_layout = new QVBoxLayout();
609 root_layout->addLayout(control_layout);
610 root_layout->addWidget(log_view_);
611
612 QWidget *page = new QWidget(parent);
613 page->setLayout(root_layout);
614
615 return page;
616}
617
618void Settings::accept()
619{
620 GlobalSettings settings;
621 settings.stop_tracking();
622
623 QDialog::accept();
624}
625
626void Settings::reject()
627{
628 GlobalSettings settings;
629 settings.undo_tracked_changes();
630
631 QDialog::reject();
632}
633
634void Settings::on_page_changed(QListWidgetItem *current, QListWidgetItem *previous)
635{
636 if (!current)
637 current = previous;
638
639 pages->setCurrentIndex(page_list->row(current));
640}
641
642void Settings::on_general_language_changed(const QString &text)
643{
644 GlobalSettings settings;
645 Application* a = qobject_cast<Application*>(QApplication::instance());
646
647 for (const QString& language : a->get_languages()) {
648 QLocale locale = QLocale(language);
649 QString desc = locale.languageToString(locale.language());
650
651 if (text == desc)
652 settings.setValue(GlobalSettings::Key_General_Language, language);
653 }
654}
655
656void Settings::on_general_theme_changed(int value)
657{
658 GlobalSettings settings;
659 settings.setValue(GlobalSettings::Key_General_Theme, value);
660 settings.apply_theme();
661
662 QMessageBox msg(this);
663 msg.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
664 msg.setIcon(QMessageBox::Question);
665
666 if (settings.current_theme_is_dark()) {
667 msg.setText(tr("You selected a dark theme.\n" \
668 "Should I set the user-adjustable colors to better suit your choice?\n\n" \
669 "Please keep in mind that PulseView may need a restart to display correctly."));
670 if (msg.exec() == QMessageBox::Yes)
671 settings.set_dark_theme_default_colors();
672 } else {
673 msg.setText(tr("You selected a bright theme.\n" \
674 "Should I set the user-adjustable colors to better suit your choice?\n\n" \
675 "Please keep in mind that PulseView may need a restart to display correctly."));
676 if (msg.exec() == QMessageBox::Yes)
677 settings.set_bright_theme_default_colors();
678 }
679}
680
681void Settings::on_general_style_changed(int value)
682{
683 GlobalSettings settings;
684
685 if (value == 0)
686 settings.setValue(GlobalSettings::Key_General_Style, "");
687 else
688 settings.setValue(GlobalSettings::Key_General_Style,
689 QStyleFactory::keys().at(value - 1));
690
691 settings.apply_theme();
692}
693
694void Settings::on_general_save_with_setup_changed(int state)
695{
696 GlobalSettings settings;
697 settings.setValue(GlobalSettings::Key_General_SaveWithSetup, state ? true : false);
698}
699
700void Settings::on_general_start_all_sessions_changed(int state)
701{
702 GlobalSettings settings;
703 settings.setValue(GlobalSettings::Key_General_StartAllSessions, state ? true : false);
704}
705
706void Settings::on_view_zoomToFitDuringAcq_changed(int state)
707{
708 GlobalSettings settings;
709 settings.setValue(GlobalSettings::Key_View_ZoomToFitDuringAcq, state ? true : false);
710}
711
712void Settings::on_view_zoomToFitAfterAcq_changed(int state)
713{
714 GlobalSettings settings;
715 settings.setValue(GlobalSettings::Key_View_ZoomToFitAfterAcq, state ? true : false);
716}
717
718void Settings::on_view_triggerIsZero_changed(int state)
719{
720 GlobalSettings settings;
721 settings.setValue(GlobalSettings::Key_View_TriggerIsZeroTime, state ? true : false);
722}
723
724void Settings::on_view_coloredBG_changed(int state)
725{
726 GlobalSettings settings;
727 settings.setValue(GlobalSettings::Key_View_ColoredBG, state ? true : false);
728}
729
730void Settings::on_view_stickyScrolling_changed(int state)
731{
732 GlobalSettings settings;
733 settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false);
734}
735
736void Settings::on_view_allowVerticalDragging_changed(int state)
737{
738 GlobalSettings settings;
739 settings.setValue(GlobalSettings::Key_View_AllowVerticalDragging, state ? true : false);
740}
741
742void Settings::on_view_showSamplingPoints_changed(int state)
743{
744 GlobalSettings settings;
745 settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false);
746}
747
748void Settings::on_view_fillSignalHighAreas_changed(int state)
749{
750 GlobalSettings settings;
751 settings.setValue(GlobalSettings::Key_View_FillSignalHighAreas, state ? true : false);
752}
753
754void Settings::on_view_fillSignalHighAreaColor_changed(QColor color)
755{
756 GlobalSettings settings;
757 settings.setValue(GlobalSettings::Key_View_FillSignalHighAreaColor, color.rgba());
758}
759
760void Settings::on_view_showAnalogMinorGrid_changed(int state)
761{
762 GlobalSettings settings;
763 settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
764}
765
766void Settings::on_view_showHoverMarker_changed(int state)
767{
768 GlobalSettings settings;
769 settings.setValue(GlobalSettings::Key_View_ShowHoverMarker, state ? true : false);
770}
771
772void Settings::on_view_keepRulerItemSelected_changed(int state)
773{
774 GlobalSettings settings;
775 settings.setValue(GlobalSettings::Key_View_KeepRulerItemSelected, state ? true : false);
776}
777
778void Settings::on_view_snapDistance_changed(int value)
779{
780 GlobalSettings settings;
781 settings.setValue(GlobalSettings::Key_View_SnapDistance, value);
782}
783
784void Settings::on_view_cursorFillColor_changed(QColor color)
785{
786 GlobalSettings settings;
787 settings.setValue(GlobalSettings::Key_View_CursorFillColor, color.rgba());
788}
789
790void Settings::on_view_conversionThresholdDispMode_changed(int state)
791{
792 GlobalSettings settings;
793 settings.setValue(GlobalSettings::Key_View_ConversionThresholdDispMode, state);
794}
795
796void Settings::on_view_defaultDivHeight_changed(int value)
797{
798 GlobalSettings settings;
799 settings.setValue(GlobalSettings::Key_View_DefaultDivHeight, value);
800}
801
802void Settings::on_view_defaultLogicHeight_changed(int value)
803{
804 GlobalSettings settings;
805 settings.setValue(GlobalSettings::Key_View_DefaultLogicHeight, value);
806}
807
808#ifdef ENABLE_DECODE
809void Settings::on_dec_initialStateConfigurable_changed(int state)
810{
811 GlobalSettings settings;
812 settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false);
813}
814
815void Settings::on_dec_exportFormat_changed(const QString &text)
816{
817 GlobalSettings settings;
818 settings.setValue(GlobalSettings::Key_Dec_ExportFormat, text);
819}
820
821void Settings::on_dec_alwaysshowallrows_changed(int state)
822{
823 GlobalSettings settings;
824 settings.setValue(GlobalSettings::Key_Dec_AlwaysShowAllRows, state ? true : false);
825}
826#endif
827
828void Settings::on_log_logLevel_changed(int value)
829{
830 logging.set_log_level(value);
831}
832
833void Settings::on_log_bufferSize_changed(int value)
834{
835 GlobalSettings settings;
836 settings.setValue(GlobalSettings::Key_Log_BufferSize, value);
837}
838
839void Settings::on_log_saveToFile_clicked(bool checked)
840{
841 (void)checked;
842
843 const QString file_name = QFileDialog::getSaveFileName(
844 this, tr("Save Log"), "", tr("Log Files (*.txt *.log);;All Files (*)"));
845
846 if (file_name.isEmpty())
847 return;
848
849 QFile file(file_name);
850 if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
851 QTextStream out_stream(&file);
852 out_stream << log_view_->toPlainText();
853
854 if (out_stream.status() == QTextStream::Ok) {
855 QMessageBox msg(this);
856 msg.setText(tr("Success") + "\n\n" + tr("Log saved to %1.").arg(file_name));
857 msg.setStandardButtons(QMessageBox::Ok);
858 msg.setIcon(QMessageBox::Information);
859 msg.exec();
860
861 return;
862 }
863 }
864
865 QMessageBox msg(this);
866 msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name));
867 msg.setStandardButtons(QMessageBox::Ok);
868 msg.setIcon(QMessageBox::Warning);
869 msg.exec();
870}
871
872void Settings::on_log_popOut_clicked(bool checked)
873{
874 (void)checked;
875
876 // Create the window as a sub-window so it closes when the main window closes
877 QMainWindow *window = new QMainWindow(nullptr, Qt::SubWindow);
878
879 window->setObjectName(QString::fromUtf8("Log Window"));
880 window->setWindowTitle(tr("%1 Log").arg(PV_TITLE));
881
882 // Use same width/height as the settings dialog
883 window->resize(width(), height());
884
885 window->setCentralWidget(create_log_view());
886 window->show();
887}
888
889} // namespace dialogs
890} // namespace pv
Qt based LA/scope/MSO GUI