X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fdialogs%2Fsettings.cpp;h=25994f1fb1fba422372a6da500fc5ba1e0421f34;hp=d18d2d42e5e9df63f77dc3e7dfc016c8d76e7b24;hb=bcb4c327ee9b8d2172d126429ba017884d079d4c;hpb=c1a688dec0b117146a47cc5200e5bc81e445fd2c diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp index d18d2d42..25994f1f 100644 --- a/pv/dialogs/settings.cpp +++ b/pv/dialogs/settings.cpp @@ -25,20 +25,26 @@ #include #include #include +#include #include #include #include #include +#include +#include +#include #include #include #include #include +#include #include #include "settings.hpp" #include "pv/devicemanager.hpp" #include "pv/globalsettings.hpp" +#include "pv/logging.hpp" #include @@ -59,6 +65,10 @@ Settings::Settings(DeviceManager &device_manager, QWidget *parent) : resize(600, 400); + // Create log view + log_view_ = create_log_view(); + + // Create pages page_list = new QListWidget; page_list->setViewMode(QListView::IconMode); page_list->setIconSize(QSize(icon_size, icon_size)); @@ -121,6 +131,15 @@ void Settings::create_pages() aboutButton->setText(tr("About")); aboutButton->setTextAlignment(Qt::AlignHCenter); aboutButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); + + // Logging page + pages->addWidget(get_logging_page(pages)); + + QListWidgetItem *loggingButton = new QListWidgetItem(page_list); + loggingButton->setIcon(QIcon(":/icons/information.svg")); + loggingButton->setText(tr("Logging")); + loggingButton->setTextAlignment(Qt::AlignHCenter); + loggingButton->setFlags(Qt::ItemIsSelectable | Qt::ItemIsEnabled); } QCheckBox *Settings::create_checkbox(const QString& key, const char* slot) const @@ -133,6 +152,23 @@ QCheckBox *Settings::create_checkbox(const QString& key, const char* slot) const return cb; } +QPlainTextEdit *Settings::create_log_view() const +{ + GlobalSettings settings; + + QPlainTextEdit *log_view = new QPlainTextEdit(); + + log_view->setReadOnly(true); + log_view->setWordWrapMode(QTextOption::NoWrap); + log_view->setCenterOnScroll(true); + + log_view->appendHtml(logging.get_log()); + connect(&logging, SIGNAL(logged_text(QString)), + log_view, SLOT(appendHtml(QString))); + + return log_view; +} + QWidget *Settings::get_view_settings_form(QWidget *parent) const { GlobalSettings settings; @@ -414,6 +450,64 @@ QWidget *Settings::get_about_page(QWidget *parent) const return page; } +QWidget *Settings::get_logging_page(QWidget *parent) const +{ + GlobalSettings settings; + + // Log level + QSpinBox *loglevel_sb = new QSpinBox(); + loglevel_sb->setMaximum(SR_LOG_SPEW); + loglevel_sb->setValue(logging.get_log_level()); + connect(loglevel_sb, SIGNAL(valueChanged(int)), this, + SLOT(on_log_logLevel_changed(int))); + + QHBoxLayout *loglevel_layout = new QHBoxLayout(); + loglevel_layout->addWidget(new QLabel(tr("Log level:"))); + loglevel_layout->addWidget(loglevel_sb); + + // Background buffer size + QSpinBox *buffersize_sb = new QSpinBox(); + buffersize_sb->setSuffix(tr(" lines")); + buffersize_sb->setMaximum(Logging::MAX_BUFFER_SIZE); + buffersize_sb->setValue( + settings.value(GlobalSettings::Key_Log_BufferSize).toInt()); + connect(buffersize_sb, SIGNAL(valueChanged(int)), this, + SLOT(on_log_bufferSize_changed(int))); + + QHBoxLayout *buffersize_layout = new QHBoxLayout(); + buffersize_layout->addWidget(new QLabel(tr("Length of background buffer:"))); + buffersize_layout->addWidget(buffersize_sb); + + // Save to file + QPushButton *save_log_pb = new QPushButton( + QIcon::fromTheme("document-save-as", QIcon(":/icons/document-save-as.png")), + tr("&Save to File")); + connect(save_log_pb, SIGNAL(clicked(bool)), + this, SLOT(on_log_saveToFile_clicked(bool))); + + // Pop out + QPushButton *pop_out_pb = new QPushButton( + QIcon::fromTheme("window-new", QIcon(":/icons/window-new.png")), + tr("&Pop out")); + connect(pop_out_pb, SIGNAL(clicked(bool)), + this, SLOT(on_log_popOut_clicked(bool))); + + QHBoxLayout *control_layout = new QHBoxLayout(); + control_layout->addLayout(loglevel_layout); + control_layout->addLayout(buffersize_layout); + control_layout->addWidget(save_log_pb); + control_layout->addWidget(pop_out_pb); + + QVBoxLayout *root_layout = new QVBoxLayout(); + root_layout->addLayout(control_layout); + root_layout->addWidget(log_view_); + + QWidget *page = new QWidget(parent); + page->setLayout(root_layout); + + return page; +} + void Settings::accept() { GlobalSettings settings; @@ -504,5 +598,68 @@ void Settings::on_dec_initialStateConfigurable_changed(int state) settings.setValue(GlobalSettings::Key_Dec_InitialStateConfigurable, state ? true : false); } +void Settings::on_log_logLevel_changed(int value) +{ + logging.set_log_level(value); +} + +void Settings::on_log_bufferSize_changed(int value) +{ + GlobalSettings settings; + settings.setValue(GlobalSettings::Key_Log_BufferSize, value); +} + +void Settings::on_log_saveToFile_clicked(bool checked) +{ + (void)checked; + + const QString file_name = QFileDialog::getSaveFileName( + this, tr("Save Log"), "", tr("Log Files (*.txt *.log);;All Files (*)")); + + if (file_name.isEmpty()) + return; + + QFile file(file_name); + if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) { + QTextStream out_stream(&file); + out_stream << log_view_->toPlainText(); + + if (out_stream.status() == QTextStream::Ok) { + QMessageBox msg(this); + msg.setText(tr("Success")); + msg.setInformativeText(tr("Log saved to %1.").arg(file_name)); + msg.setStandardButtons(QMessageBox::Ok); + msg.setIcon(QMessageBox::Information); + msg.exec(); + + return; + } + } + + QMessageBox msg(this); + msg.setText(tr("Error")); + msg.setInformativeText(tr("File %1 could not be written to.").arg(file_name)); + msg.setStandardButtons(QMessageBox::Ok); + msg.setIcon(QMessageBox::Warning); + msg.exec(); +} + +void Settings::on_log_popOut_clicked(bool checked) +{ + (void)checked; + + // Create the window as a sub-window so it closes when the main window closes + QMainWindow *window = new QMainWindow(0, Qt::SubWindow); + + window->setObjectName(QString::fromUtf8("Log Window")); + window->setWindowTitle(tr("%1 Log").arg(PV_TITLE)); + + // Use same width/height as the settings dialog + window->resize(width(), height()); + + window->setCentralWidget(create_log_view()); + window->show(); +} + } // namespace dialogs } // namespace pv