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Settings: Add SIGROKDECODE_DIR notice so that users are aware
[pulseview.git] / pv / dialogs / settings.cpp
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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, nullptr),
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).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 connect(language_cb, SIGNAL(currentIndexChanged(const QString&)),
235 this, SLOT(on_general_language_changed(const QString&)));
236 general_layout->addRow(tr("User interface language"), language_cb);
237
238 // Theme combobox
239 QComboBox *theme_cb = new QComboBox();
240 for (const pair<QString, QString>& entry : Themes)
241 theme_cb->addItem(entry.first, entry.second);
242
243 theme_cb->setCurrentIndex(
244 settings.value(GlobalSettings::Key_General_Theme).toInt());
245 connect(theme_cb, SIGNAL(currentIndexChanged(int)),
246 this, SLOT(on_general_theme_changed(int)));
247 general_layout->addRow(tr("User interface theme"), theme_cb);
248
249 QLabel *description_1 = new QLabel(tr("(You may need to restart PulseView for all UI elements to update)"));
250 description_1->setAlignment(Qt::AlignRight);
251 general_layout->addRow(description_1);
252
253 // Style combobox
254 QComboBox *style_cb = new QComboBox();
255 style_cb->addItem(tr("System Default"), "");
256 for (QString& s : QStyleFactory::keys())
257 style_cb->addItem(s, s);
258
259 const QString current_style =
260 settings.value(GlobalSettings::Key_General_Style).toString();
261 if (current_style.isEmpty())
262 style_cb->setCurrentIndex(0);
263 else
264 style_cb->setCurrentIndex(style_cb->findText(current_style, nullptr));
265
266 connect(style_cb, SIGNAL(currentIndexChanged(int)),
267 this, SLOT(on_general_style_changed(int)));
268 general_layout->addRow(tr("Qt widget style"), style_cb);
269
270 QLabel *description_2 = new QLabel(tr("(Dark themes look best with the Fusion style)"));
271 description_2->setAlignment(Qt::AlignRight);
272 general_layout->addRow(description_2);
273
274 // Misc
275 cb = create_checkbox(GlobalSettings::Key_General_SaveWithSetup,
276 SLOT(on_general_save_with_setup_changed(int)));
277 general_layout->addRow(tr("Save session &setup along with .sr file"), cb);
278
279 return form;
280}
281
282QWidget *Settings::get_view_settings_form(QWidget *parent) const
283{
284 GlobalSettings settings;
285 QCheckBox *cb;
286
287 QWidget *form = new QWidget(parent);
288 QVBoxLayout *form_layout = new QVBoxLayout(form);
289
290 // Trace view settings
291 QGroupBox *trace_view_group = new QGroupBox(tr("Trace View"));
292 form_layout->addWidget(trace_view_group);
293
294 QFormLayout *trace_view_layout = new QFormLayout();
295 trace_view_group->setLayout(trace_view_layout);
296
297 cb = create_checkbox(GlobalSettings::Key_View_ColoredBG,
298 SLOT(on_view_coloredBG_changed(int)));
299 trace_view_layout->addRow(tr("Use colored trace &background"), cb);
300
301 cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitDuringAcq,
302 SLOT(on_view_zoomToFitDuringAcq_changed(int)));
303 trace_view_layout->addRow(tr("Constantly perform &zoom-to-fit during acquisition"), cb);
304
305 cb = create_checkbox(GlobalSettings::Key_View_ZoomToFitAfterAcq,
306 SLOT(on_view_zoomToFitAfterAcq_changed(int)));
307 trace_view_layout->addRow(tr("Perform a zoom-to-&fit when acquisition stops"), cb);
308
309 cb = create_checkbox(GlobalSettings::Key_View_TriggerIsZeroTime,
310 SLOT(on_view_triggerIsZero_changed(int)));
311 trace_view_layout->addRow(tr("Show time zero at the trigger"), cb);
312
313 cb = create_checkbox(GlobalSettings::Key_View_StickyScrolling,
314 SLOT(on_view_stickyScrolling_changed(int)));
315 trace_view_layout->addRow(tr("Always keep &newest samples at the right edge during capture"), cb);
316
317 cb = create_checkbox(GlobalSettings::Key_View_ShowSamplingPoints,
318 SLOT(on_view_showSamplingPoints_changed(int)));
319 trace_view_layout->addRow(tr("Show data &sampling points"), cb);
320
321 cb = create_checkbox(GlobalSettings::Key_View_FillSignalHighAreas,
322 SLOT(on_view_fillSignalHighAreas_changed(int)));
323 trace_view_layout->addRow(tr("Fill high areas of logic signals"), cb);
324
325 ColorButton* high_fill_cb = new ColorButton(parent);
326 high_fill_cb->set_color(QColor::fromRgba(
327 settings.value(GlobalSettings::Key_View_FillSignalHighAreaColor).value<uint32_t>()));
328 connect(high_fill_cb, SIGNAL(selected(QColor)),
329 this, SLOT(on_view_fillSignalHighAreaColor_changed(QColor)));
330 trace_view_layout->addRow(tr("Color to fill high areas of logic signals with"), high_fill_cb);
331
332 cb = create_checkbox(GlobalSettings::Key_View_ShowAnalogMinorGrid,
333 SLOT(on_view_showAnalogMinorGrid_changed(int)));
334 trace_view_layout->addRow(tr("Show analog minor grid in addition to div grid"), cb);
335
336 cb = create_checkbox(GlobalSettings::Key_View_ShowHoverMarker,
337 SLOT(on_view_showHoverMarker_changed(int)));
338 trace_view_layout->addRow(tr("Highlight mouse cursor using a vertical marker line"), cb);
339
340 QSpinBox *snap_distance_sb = new QSpinBox();
341 snap_distance_sb->setRange(0, 1000);
342 snap_distance_sb->setSuffix(tr(" pixels"));
343 snap_distance_sb->setValue(
344 settings.value(GlobalSettings::Key_View_SnapDistance).toInt());
345 connect(snap_distance_sb, SIGNAL(valueChanged(int)), this,
346 SLOT(on_view_snapDistance_changed(int)));
347 trace_view_layout->addRow(tr("Maximum distance from edges before markers snap to them"), snap_distance_sb);
348
349 ColorButton* cursor_fill_cb = new ColorButton(parent);
350 cursor_fill_cb->set_color(QColor::fromRgba(
351 settings.value(GlobalSettings::Key_View_CursorFillColor).value<uint32_t>()));
352 connect(cursor_fill_cb, SIGNAL(selected(QColor)),
353 this, SLOT(on_view_cursorFillColor_changed(QColor)));
354 trace_view_layout->addRow(tr("Color to fill cursor area with"), cursor_fill_cb);
355
356 QComboBox *thr_disp_mode_cb = new QComboBox();
357 thr_disp_mode_cb->addItem(tr("None"), GlobalSettings::ConvThrDispMode_None);
358 thr_disp_mode_cb->addItem(tr("Background"), GlobalSettings::ConvThrDispMode_Background);
359 thr_disp_mode_cb->addItem(tr("Dots"), GlobalSettings::ConvThrDispMode_Dots);
360 thr_disp_mode_cb->setCurrentIndex(
361 settings.value(GlobalSettings::Key_View_ConversionThresholdDispMode).toInt());
362 connect(thr_disp_mode_cb, SIGNAL(currentIndexChanged(int)),
363 this, SLOT(on_view_conversionThresholdDispMode_changed(int)));
364 trace_view_layout->addRow(tr("Conversion threshold display mode (analog traces only)"), thr_disp_mode_cb);
365
366 QSpinBox *default_div_height_sb = new QSpinBox();
367 default_div_height_sb->setRange(20, 1000);
368 default_div_height_sb->setSuffix(tr(" pixels"));
369 default_div_height_sb->setValue(
370 settings.value(GlobalSettings::Key_View_DefaultDivHeight).toInt());
371 connect(default_div_height_sb, SIGNAL(valueChanged(int)), this,
372 SLOT(on_view_defaultDivHeight_changed(int)));
373 trace_view_layout->addRow(tr("Default analog trace div height"), default_div_height_sb);
374
375 QSpinBox *default_logic_height_sb = new QSpinBox();
376 default_logic_height_sb->setRange(5, 1000);
377 default_logic_height_sb->setSuffix(tr(" pixels"));
378 default_logic_height_sb->setValue(
379 settings.value(GlobalSettings::Key_View_DefaultLogicHeight).toInt());
380 connect(default_logic_height_sb, SIGNAL(valueChanged(int)), this,
381 SLOT(on_view_defaultLogicHeight_changed(int)));
382 trace_view_layout->addRow(tr("Default logic trace height"), default_logic_height_sb);
383
384 return form;
385}
386
387QWidget *Settings::get_decoder_settings_form(QWidget *parent)
388{
389#ifdef ENABLE_DECODE
390 GlobalSettings settings;
391 QCheckBox *cb;
392
393 QWidget *form = new QWidget(parent);
394 QVBoxLayout *form_layout = new QVBoxLayout(form);
395
396 // Decoder settings
397 QGroupBox *decoder_group = new QGroupBox(tr("Decoders"));
398 form_layout->addWidget(decoder_group);
399
400 QFormLayout *decoder_layout = new QFormLayout();
401 decoder_group->setLayout(decoder_layout);
402
403 cb = create_checkbox(GlobalSettings::Key_Dec_InitialStateConfigurable,
404 SLOT(on_dec_initialStateConfigurable_changed(int)));
405 decoder_layout->addRow(tr("Allow configuration of &initial signal state"), cb);
406
407 cb = create_checkbox(GlobalSettings::Key_Dec_AlwaysShowAllRows,
408 SLOT(on_dec_alwaysshowallrows_changed(int)));
409 decoder_layout->addRow(tr("Always show all &rows, even if no annotation is visible"), cb);
410
411 // Annotation export settings
412 ann_export_format_ = new QLineEdit();
413 ann_export_format_->setText(
414 settings.value(GlobalSettings::Key_Dec_ExportFormat).toString());
415 connect(ann_export_format_, SIGNAL(textChanged(const QString&)),
416 this, SLOT(on_dec_exportFormat_changed(const QString&)));
417 decoder_layout->addRow(tr("Annotation export format"), ann_export_format_);
418 QLabel *description_1 = new QLabel(tr("%s = sample range; %d: decoder name; %r: row name; %c: class name"));
419 description_1->setAlignment(Qt::AlignRight);
420 decoder_layout->addRow(description_1);
421 QLabel *description_2 = new QLabel(tr("%1: longest annotation text; %a: all annotation texts; %q: use quotation marks"));
422 description_2->setAlignment(Qt::AlignRight);
423 decoder_layout->addRow(description_2);
424
425 return form;
426#else
427 (void)parent;
428 return nullptr;
429#endif
430}
431
432QWidget *Settings::get_about_page(QWidget *parent) const
433{
434 Application* a = qobject_cast<Application*>(QApplication::instance());
435
436 QLabel *icon = new QLabel();
437 icon->setPixmap(QPixmap(QString::fromUtf8(":/icons/pulseview.svg")));
438
439 // Setup the license field with the project homepage link
440 QLabel *gpl_home_info = new QLabel();
441 gpl_home_info->setText(tr("%1<br /><a href=\"http://%2\">%2</a>").arg(
442 tr("GNU GPL, version 3 or later"),
443 QApplication::organizationDomain()));
444 gpl_home_info->setOpenExternalLinks(true);
445
446 QString s;
447
448 s.append("<style type=\"text/css\"> tr .id { white-space: pre; padding-right: 5px; } </style>");
449
450 s.append("<table>");
451
452 s.append("<tr><td colspan=\"2\"><b>" +
453 tr("Versions, libraries and features:") + "</b></td></tr>");
454 for (pair<QString, QString> &entry : a->get_version_info())
455 s.append(QString("<tr><td><i>%1</i></td><td>%2</td></tr>")
456 .arg(entry.first, entry.second));
457
458 s.append("<tr><td colspan=\"2\"></td></tr>");
459 s.append("<tr><td colspan=\"2\"><b>" +
460 tr("Firmware search paths:") + "</b></td></tr>");
461 for (QString &entry : a->get_fw_path_list())
462 s.append(QString("<tr><td colspan=\"2\">%1</td></tr>").arg(entry));
463
464#ifdef ENABLE_DECODE
465 s.append("<tr><td colspan=\"2\"></td></tr>");
466 s.append("<tr><td colspan=\"2\"><b>" +
467 tr("Protocol decoder search paths:") + "</b></td></tr>");
468 for (QString &entry : a->get_pd_path_list())
469 s.append(QString("<tr><td colspan=\"2\">%1</td></tr>").arg(entry));
470 s.append(tr("<tr><td colspan=\"2\">(Note: Set environment variable SIGROKDECODE_DIR to add a custom directory)</td></tr>"));
471#endif
472
473 s.append("<tr><td colspan=\"2\"></td></tr>");
474 s.append("<tr><td colspan=\"2\"><b>" +
475 tr("Supported hardware drivers:") + "</b></td></tr>");
476 for (pair<QString, QString> &entry : a->get_driver_list())
477 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
478 .arg(entry.first, entry.second));
479
480 s.append("<tr><td colspan=\"2\"></td></tr>");
481 s.append("<tr><td colspan=\"2\"><b>" +
482 tr("Supported input formats:") + "</b></td></tr>");
483 for (pair<QString, QString> &entry : a->get_input_format_list())
484 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
485 .arg(entry.first, entry.second));
486
487 s.append("<tr><td colspan=\"2\"></td></tr>");
488 s.append("<tr><td colspan=\"2\"><b>" +
489 tr("Supported output formats:") + "</b></td></tr>");
490 for (pair<QString, QString> &entry : a->get_output_format_list())
491 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
492 .arg(entry.first, entry.second));
493
494#ifdef ENABLE_DECODE
495 s.append("<tr><td colspan=\"2\"></td></tr>");
496 s.append("<tr><td colspan=\"2\"><b>" +
497 tr("Supported protocol decoders:") + "</b></td></tr>");
498 for (pair<QString, QString> &entry : a->get_pd_list())
499 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>%2</td></tr>")
500 .arg(entry.first, entry.second));
501#endif
502
503 s.append("<tr><td colspan=\"2\"></td></tr>");
504 s.append("<tr><td colspan=\"2\"><b>" +
505 tr("Available Translations:") + "</b></td></tr>");
506 for (const QString& language : a->get_languages()) {
507 if (language == "en")
508 continue;
509
510 const QLocale locale = QLocale(language);
511 const QString desc = locale.languageToString(locale.language());
512 const QString editors = a->get_language_editors(language);
513
514 s.append(QString("<tr><td class=\"id\"><i>%1</i></td><td>(%2)</td></tr>")
515 .arg(desc, editors));
516 }
517
518 s.append("</table>");
519
520 QTextDocument *supported_doc = new QTextDocument();
521 supported_doc->setHtml(s);
522
523 QTextBrowser *support_list = new QTextBrowser();
524 support_list->setDocument(supported_doc);
525
526 QHBoxLayout *h_layout = new QHBoxLayout();
527 h_layout->setAlignment(Qt::AlignLeft);
528 h_layout->addWidget(icon);
529 h_layout->addWidget(gpl_home_info);
530
531 QVBoxLayout *layout = new QVBoxLayout();
532 layout->addLayout(h_layout);
533 layout->addWidget(support_list);
534
535 QWidget *page = new QWidget(parent);
536 page->setLayout(layout);
537
538 return page;
539}
540
541QWidget *Settings::get_logging_page(QWidget *parent) const
542{
543 GlobalSettings settings;
544
545 // Log level
546 QSpinBox *loglevel_sb = new QSpinBox();
547 loglevel_sb->setMaximum(SR_LOG_SPEW);
548 loglevel_sb->setValue(logging.get_log_level());
549 connect(loglevel_sb, SIGNAL(valueChanged(int)), this,
550 SLOT(on_log_logLevel_changed(int)));
551
552 QHBoxLayout *loglevel_layout = new QHBoxLayout();
553 loglevel_layout->addWidget(new QLabel(tr("Log level:")));
554 loglevel_layout->addWidget(loglevel_sb);
555
556 // Background buffer size
557 QSpinBox *buffersize_sb = new QSpinBox();
558 buffersize_sb->setSuffix(tr(" lines"));
559 buffersize_sb->setMinimum(Logging::MIN_BUFFER_SIZE);
560 buffersize_sb->setMaximum(Logging::MAX_BUFFER_SIZE);
561 buffersize_sb->setValue(
562 settings.value(GlobalSettings::Key_Log_BufferSize).toInt());
563 connect(buffersize_sb, SIGNAL(valueChanged(int)), this,
564 SLOT(on_log_bufferSize_changed(int)));
565
566 QHBoxLayout *buffersize_layout = new QHBoxLayout();
567 buffersize_layout->addWidget(new QLabel(tr("Length of background buffer:")));
568 buffersize_layout->addWidget(buffersize_sb);
569
570 // Save to file
571 QPushButton *save_log_pb = new QPushButton(
572 QIcon::fromTheme("document-save-as", QIcon(":/icons/document-save-as.png")),
573 tr("&Save to File"));
574 connect(save_log_pb, SIGNAL(clicked(bool)),
575 this, SLOT(on_log_saveToFile_clicked(bool)));
576
577 // Pop out
578 QPushButton *pop_out_pb = new QPushButton(
579 QIcon::fromTheme("window-new", QIcon(":/icons/window-new.png")),
580 tr("&Pop out"));
581 connect(pop_out_pb, SIGNAL(clicked(bool)),
582 this, SLOT(on_log_popOut_clicked(bool)));
583
584 QHBoxLayout *control_layout = new QHBoxLayout();
585 control_layout->addLayout(loglevel_layout);
586 control_layout->addLayout(buffersize_layout);
587 control_layout->addWidget(save_log_pb);
588 control_layout->addWidget(pop_out_pb);
589
590 QVBoxLayout *root_layout = new QVBoxLayout();
591 root_layout->addLayout(control_layout);
592 root_layout->addWidget(log_view_);
593
594 QWidget *page = new QWidget(parent);
595 page->setLayout(root_layout);
596
597 return page;
598}
599
600void Settings::accept()
601{
602 GlobalSettings settings;
603 settings.stop_tracking();
604
605 QDialog::accept();
606}
607
608void Settings::reject()
609{
610 GlobalSettings settings;
611 settings.undo_tracked_changes();
612
613 QDialog::reject();
614}
615
616void Settings::on_page_changed(QListWidgetItem *current, QListWidgetItem *previous)
617{
618 if (!current)
619 current = previous;
620
621 pages->setCurrentIndex(page_list->row(current));
622}
623
624void Settings::on_general_language_changed(const QString &text)
625{
626 GlobalSettings settings;
627 Application* a = qobject_cast<Application*>(QApplication::instance());
628
629 for (const QString& language : a->get_languages()) {
630 QLocale locale = QLocale(language);
631 QString desc = locale.languageToString(locale.language());
632
633 if (text == desc)
634 settings.setValue(GlobalSettings::Key_General_Language, language);
635 }
636}
637
638void Settings::on_general_theme_changed(int value)
639{
640 GlobalSettings settings;
641 settings.setValue(GlobalSettings::Key_General_Theme, value);
642 settings.apply_theme();
643
644 QMessageBox msg(this);
645 msg.setStandardButtons(QMessageBox::Yes | QMessageBox::No);
646 msg.setIcon(QMessageBox::Question);
647
648 if (settings.current_theme_is_dark()) {
649 msg.setText(tr("You selected a dark theme.\n" \
650 "Should I set the user-adjustable colors to better suit your choice?\n\n" \
651 "Please keep in mind that PulseView may need a restart to display correctly."));
652 if (msg.exec() == QMessageBox::Yes)
653 settings.set_dark_theme_default_colors();
654 } else {
655 msg.setText(tr("You selected a bright theme.\n" \
656 "Should I set the user-adjustable colors to better suit your choice?\n\n" \
657 "Please keep in mind that PulseView may need a restart to display correctly."));
658 if (msg.exec() == QMessageBox::Yes)
659 settings.set_bright_theme_default_colors();
660 }
661}
662
663void Settings::on_general_style_changed(int value)
664{
665 GlobalSettings settings;
666
667 if (value == 0)
668 settings.setValue(GlobalSettings::Key_General_Style, "");
669 else
670 settings.setValue(GlobalSettings::Key_General_Style,
671 QStyleFactory::keys().at(value - 1));
672
673 settings.apply_theme();
674}
675
676void Settings::on_general_save_with_setup_changed(int state)
677{
678 GlobalSettings settings;
679 settings.setValue(GlobalSettings::Key_General_SaveWithSetup, state ? true : false);
680}
681
682void Settings::on_view_zoomToFitDuringAcq_changed(int state)
683{
684 GlobalSettings settings;
685 settings.setValue(GlobalSettings::Key_View_ZoomToFitDuringAcq, state ? true : false);
686}
687
688void Settings::on_view_zoomToFitAfterAcq_changed(int state)
689{
690 GlobalSettings settings;
691 settings.setValue(GlobalSettings::Key_View_ZoomToFitAfterAcq, state ? true : false);
692}
693
694void Settings::on_view_triggerIsZero_changed(int state)
695{
696 GlobalSettings settings;
697 settings.setValue(GlobalSettings::Key_View_TriggerIsZeroTime, state ? true : false);
698}
699
700void Settings::on_view_coloredBG_changed(int state)
701{
702 GlobalSettings settings;
703 settings.setValue(GlobalSettings::Key_View_ColoredBG, state ? true : false);
704}
705
706void Settings::on_view_stickyScrolling_changed(int state)
707{
708 GlobalSettings settings;
709 settings.setValue(GlobalSettings::Key_View_StickyScrolling, state ? true : false);
710}
711
712void Settings::on_view_showSamplingPoints_changed(int state)
713{
714 GlobalSettings settings;
715 settings.setValue(GlobalSettings::Key_View_ShowSamplingPoints, state ? true : false);
716}
717
718void Settings::on_view_fillSignalHighAreas_changed(int state)
719{
720 GlobalSettings settings;
721 settings.setValue(GlobalSettings::Key_View_FillSignalHighAreas, state ? true : false);
722}
723
724void Settings::on_view_fillSignalHighAreaColor_changed(QColor color)
725{
726 GlobalSettings settings;
727 settings.setValue(GlobalSettings::Key_View_FillSignalHighAreaColor, color.rgba());
728}
729
730void Settings::on_view_showAnalogMinorGrid_changed(int state)
731{
732 GlobalSettings settings;
733 settings.setValue(GlobalSettings::Key_View_ShowAnalogMinorGrid, state ? true : false);
734}
735
736void Settings::on_view_showHoverMarker_changed(int state)
737{
738 GlobalSettings settings;
739 settings.setValue(GlobalSettings::Key_View_ShowHoverMarker, state ? true : false);
740}
741
742void Settings::on_view_snapDistance_changed(int value)
743{
744 GlobalSettings settings;
745 settings.setValue(GlobalSettings::Key_View_SnapDistance, value);
746}
747
748void Settings::on_view_cursorFillColor_changed(QColor color)
749{
750 GlobalSettings settings;
751 settings.setValue(GlobalSettings::Key_View_CursorFillColor, color.rgba());
752}
753
754void Settings::on_view_conversionThresholdDispMode_changed(int state)
755{
756 GlobalSettings settings;
757 settings.setValue(GlobalSettings::Key_View_ConversionThresholdDispMode, state);
758}
759
760void Settings::on_view_defaultDivHeight_changed(int value)
761{
762 GlobalSettings settings;
763 settings.setValue(GlobalSettings::Key_View_DefaultDivHeight, value);
764}
765
766void Settings::on_view_defaultLogicHeight_changed(int value)
767{
768 GlobalSettings settings;
769 settings.setValue(GlobalSettings::Key_View_DefaultLogicHeight, value);
770}
771
772#ifdef ENABLE_DECODE
773void Settings::on_dec_initialStateConfigurable_changed(int state)
774{
775 GlobalSettings settings;
776 settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false);
777}
778
779void Settings::on_dec_exportFormat_changed(const QString &text)
780{
781 GlobalSettings settings;
782 settings.setValue(GlobalSettings::Key_Dec_ExportFormat, text);
783}
784
785void Settings::on_dec_alwaysshowallrows_changed(int state)
786{
787 GlobalSettings settings;
788 settings.setValue(GlobalSettings::Key_Dec_AlwaysShowAllRows, state ? true : false);
789}
790#endif
791
792void Settings::on_log_logLevel_changed(int value)
793{
794 logging.set_log_level(value);
795}
796
797void Settings::on_log_bufferSize_changed(int value)
798{
799 GlobalSettings settings;
800 settings.setValue(GlobalSettings::Key_Log_BufferSize, value);
801}
802
803void Settings::on_log_saveToFile_clicked(bool checked)
804{
805 (void)checked;
806
807 const QString file_name = QFileDialog::getSaveFileName(
808 this, tr("Save Log"), "", tr("Log Files (*.txt *.log);;All Files (*)"));
809
810 if (file_name.isEmpty())
811 return;
812
813 QFile file(file_name);
814 if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
815 QTextStream out_stream(&file);
816 out_stream << log_view_->toPlainText();
817
818 if (out_stream.status() == QTextStream::Ok) {
819 QMessageBox msg(this);
820 msg.setText(tr("Success") + "\n\n" + tr("Log saved to %1.").arg(file_name));
821 msg.setStandardButtons(QMessageBox::Ok);
822 msg.setIcon(QMessageBox::Information);
823 msg.exec();
824
825 return;
826 }
827 }
828
829 QMessageBox msg(this);
830 msg.setText(tr("Error") + "\n\n" + tr("File %1 could not be written to.").arg(file_name));
831 msg.setStandardButtons(QMessageBox::Ok);
832 msg.setIcon(QMessageBox::Warning);
833 msg.exec();
834}
835
836void Settings::on_log_popOut_clicked(bool checked)
837{
838 (void)checked;
839
840 // Create the window as a sub-window so it closes when the main window closes
841 QMainWindow *window = new QMainWindow(nullptr, Qt::SubWindow);
842
843 window->setObjectName(QString::fromUtf8("Log Window"));
844 window->setWindowTitle(tr("%1 Log").arg(PV_TITLE));
845
846 // Use same width/height as the settings dialog
847 window->resize(width(), height());
848
849 window->setCentralWidget(create_log_view());
850 window->show();
851}
852
853} // namespace dialogs
854} // namespace pv
Qt based LA/scope/MSO GUI