#include <libsigrokdecode/libsigrokdecode.h>
}
+#include <limits>
#include <mutex>
+#include <tuple>
#include <extdef.h>
-#include <tuple>
-
#include <boost/functional/hash.hpp>
#include <QAction>
#include <QApplication>
#include <QComboBox>
+#include <QFileDialog>
#include <QFormLayout>
#include <QLabel>
#include <QMenu>
+#include <QMessageBox>
#include <QPushButton>
+#include <QTextStream>
#include <QToolTip>
#include "decodetrace.hpp"
#include <pv/widgets/decodergroupbox.hpp>
#include <pv/widgets/decodermenu.hpp>
-using std::all_of;
+using std::abs;
using std::make_pair;
using std::max;
using std::min;
+using std::numeric_limits;
using std::out_of_range;
using std::pair;
using std::shared_ptr;
row_height_ = (text_height * 6) / 4;
const int annotation_height = (text_height * 5) / 4;
- const QString err = decode_signal_->error_message();
- if (!err.isEmpty()) {
- draw_unresolved_period(
- p, annotation_height, pp.left(), pp.right());
- draw_error(p, err, pp);
- return;
- }
-
// Set default pen to allow for text width calculation
p.setPen(Qt::black);
// Iterate through the rows
int y = get_visual_y();
- pair<uint64_t, uint64_t> sample_range = get_sample_range(
- pp.left(), pp.right());
+ pair<uint64_t, uint64_t> sample_range = get_view_sample_range(pp.left(), pp.right());
+
+ // Just because the view says we see a certain sample range it
+ // doesn't mean we have this many decoded samples, too, so crop
+ // the range to what has been decoded already
+ sample_range.second = min((int64_t)sample_range.second,
+ decode_signal_->get_decoded_sample_count(current_segment_, false));
const vector<Row> rows = decode_signal_->visible_rows();
current_segment_, sample_range.first, sample_range.second);
if (!annotations.empty()) {
draw_annotations(annotations, p, annotation_height, pp, y,
- get_row_color(visible_rows_.size()), row_title_width);
-
+ get_row_color(row.index()), row_title_width);
y += row_height_;
-
visible_rows_.push_back(row);
}
}
- // Draw the hatching
draw_unresolved_period(p, annotation_height, pp.left(), pp.right());
if ((int)visible_rows_.size() > max_visible_rows_) {
owner_->extents_changed(false, true);
owner_->row_item_appearance_changed(false, true);
}
+
+ const QString err = decode_signal_->error_message();
+ if (!err.isEmpty())
+ draw_error(p, err, pp);
}
void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp)
p.setPen(QApplication::palette().color(QPalette::WindowText));
p.drawText(r, f, h);
}
+
+ if (show_hover_marker_)
+ paint_hover_marker(p);
}
void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form)
form->addRow(stack_button_box);
}
-QMenu* DecodeTrace::create_context_menu(QWidget *parent)
+QMenu* DecodeTrace::create_header_context_menu(QWidget *parent)
{
- QMenu *const menu = Trace::create_context_menu(parent);
+ QMenu *const menu = Trace::create_header_context_menu(parent);
menu->addSeparator();
return menu;
}
+QMenu* DecodeTrace::create_view_context_menu(QWidget *parent, QPoint &click_pos)
+{
+ // Get entries from default menu before adding our own
+ QMenu *const menu = new QMenu(parent);
+
+ QMenu* default_menu = Trace::create_view_context_menu(parent, click_pos);
+ if (default_menu) {
+ for (QAction *action : default_menu->actions()) { // clazy:exclude=range-loop
+ menu->addAction(action);
+ if (action->parent() == default_menu)
+ action->setParent(menu);
+ }
+ delete default_menu;
+
+ // Add separator if needed
+ if (menu->actions().length() > 0)
+ menu->addSeparator();
+ }
+
+ try {
+ selected_row_ = &visible_rows_[get_row_at_point(click_pos)];
+ } catch (out_of_range&) {
+ selected_row_ = nullptr;
+ }
+
+ // Default sample range is "from here"
+ const pair<uint64_t, uint64_t> sample_range =
+ get_view_sample_range(click_pos.x(), click_pos.x() + 1);
+ selected_sample_range_ = make_pair(sample_range.first, numeric_limits<uint64_t>::max());
+
+ if (decode_signal_->is_paused()) {
+ QAction *const resume =
+ new QAction(tr("Resume decoding"), this);
+ resume->setIcon(QIcon::fromTheme("media-playback-start",
+ QIcon(":/icons/media-playback-start.png")));
+ connect(resume, SIGNAL(triggered()), this, SLOT(on_pause_decode()));
+ menu->addAction(resume);
+ } else {
+ QAction *const pause =
+ new QAction(tr("Pause decoding"), this);
+ pause->setIcon(QIcon::fromTheme("media-playback-pause",
+ QIcon(":/icons/media-playback-pause.png")));
+ connect(pause, SIGNAL(triggered()), this, SLOT(on_pause_decode()));
+ menu->addAction(pause);
+ }
+
+ menu->addSeparator();
+
+ QAction *const export_all_rows =
+ new QAction(tr("Export all annotations"), this);
+ export_all_rows->setIcon(QIcon::fromTheme("document-save-as",
+ QIcon(":/icons/document-save-as.png")));
+ connect(export_all_rows, SIGNAL(triggered()), this, SLOT(on_export_all_rows()));
+ menu->addAction(export_all_rows);
+
+ QAction *const export_row =
+ new QAction(tr("Export all annotations for this row"), this);
+ export_row->setIcon(QIcon::fromTheme("document-save-as",
+ QIcon(":/icons/document-save-as.png")));
+ connect(export_row, SIGNAL(triggered()), this, SLOT(on_export_row()));
+ menu->addAction(export_row);
+
+ menu->addSeparator();
+
+ QAction *const export_all_rows_from_here =
+ new QAction(tr("Export all annotations, starting here"), this);
+ export_all_rows_from_here->setIcon(QIcon::fromTheme("document-save-as",
+ QIcon(":/icons/document-save-as.png")));
+ connect(export_all_rows_from_here, SIGNAL(triggered()), this, SLOT(on_export_all_rows_from_here()));
+ menu->addAction(export_all_rows_from_here);
+
+ QAction *const export_row_from_here =
+ new QAction(tr("Export annotations for this row, starting here"), this);
+ export_row_from_here->setIcon(QIcon::fromTheme("document-save-as",
+ QIcon(":/icons/document-save-as.png")));
+ connect(export_row_from_here, SIGNAL(triggered()), this, SLOT(on_export_row_from_here()));
+ menu->addAction(export_row_from_here);
+
+ menu->addSeparator();
+
+ QAction *const export_all_rows_with_cursor =
+ new QAction(tr("Export all annotations within cursor range"), this);
+ export_all_rows_with_cursor->setIcon(QIcon::fromTheme("document-save-as",
+ QIcon(":/icons/document-save-as.png")));
+ connect(export_all_rows_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_all_rows_with_cursor()));
+ menu->addAction(export_all_rows_with_cursor);
+
+ QAction *const export_row_with_cursor =
+ new QAction(tr("Export annotations for this row within cursor range"), this);
+ export_row_with_cursor->setIcon(QIcon::fromTheme("document-save-as",
+ QIcon(":/icons/document-save-as.png")));
+ connect(export_row_with_cursor, SIGNAL(triggered()), this, SLOT(on_export_row_with_cursor()));
+ menu->addAction(export_row_with_cursor);
+
+ const View *view = owner_->view();
+ assert(view);
+
+ if (!view->cursors()->enabled()) {
+ export_all_rows_with_cursor->setEnabled(false);
+ export_row_with_cursor->setEnabled(false);
+ }
+
+ return menu;
+}
+
void DecodeTrace::draw_annotations(vector<pv::data::decode::Annotation> annotations,
QPainter &p, int h, const ViewItemPaintParams &pp, int y,
QColor row_color, int row_title_width)
{
using namespace pv::data::decode;
- vector<Annotation> a_block;
- int p_end = INT_MIN;
+ Annotation::Class block_class = 0;
+ bool block_class_uniform = true;
+ qreal block_start = 0;
+ int block_ann_count = 0;
+
+ const Annotation *prev_ann;
+ qreal prev_end = INT_MIN;
+
+ qreal a_end;
double samples_per_pixel, pixels_offset;
tie(pixels_offset, samples_per_pixel) =
// Gather all annotations that form a visual "block" and draw them as such
for (const Annotation &a : annotations) {
- const int a_start = a.start_sample() / samples_per_pixel - pixels_offset;
- const int a_end = a.end_sample() / samples_per_pixel - pixels_offset;
- const int a_width = a_end - a_start;
+ const qreal abs_a_start = a.start_sample() / samples_per_pixel;
+ const qreal abs_a_end = a.end_sample() / samples_per_pixel;
+
+ const qreal a_start = abs_a_start - pixels_offset;
+ a_end = abs_a_end - pixels_offset;
- const int delta = a_end - p_end;
+ const qreal a_width = a_end - a_start;
+ const qreal delta = a_end - prev_end;
bool a_is_separate = false;
// Annotation wider than the threshold for a useful label width?
if (a_width >= min_useful_label_width_) {
for (const QString &ann_text : a.annotations()) {
- const int w = p.boundingRect(QRectF(), 0, ann_text).width();
+ const qreal w = p.boundingRect(QRectF(), 0, ann_text).width();
// Annotation wide enough to fit a label? Don't put it in a block then
if (w <= a_width) {
a_is_separate = true;
// Were the previous and this annotation more than a pixel apart?
if ((abs(delta) > 1) || a_is_separate) {
// Block was broken, draw annotations that form the current block
- if (a_block.size() == 1) {
- draw_annotation(a_block.front(), p, h, pp, y, row_color,
+ if (block_ann_count == 1)
+ draw_annotation(*prev_ann, p, h, pp, y, row_color,
row_title_width);
- }
- else
- draw_annotation_block(a_block, p, h, y, row_color);
+ else if (block_ann_count > 0)
+ draw_annotation_block(block_start, prev_end, block_class,
+ block_class_uniform, p, h, y, row_color);
- a_block.clear();
+ block_ann_count = 0;
}
if (a_is_separate) {
draw_annotation(a, p, h, pp, y, row_color, row_title_width);
// Next annotation must start a new block. delta will be > 1
- // because we set p_end to INT_MIN but that's okay since
- // a_block will be empty, so nothing will be drawn
- p_end = INT_MIN;
+ // because we set prev_end to INT_MIN but that's okay since
+ // block_ann_count will be 0 and nothing will be drawn
+ prev_end = INT_MIN;
+ block_ann_count = 0;
} else {
- a_block.push_back(a);
- p_end = a_end;
+ prev_end = a_end;
+ prev_ann = &a;
+
+ if (block_ann_count == 0) {
+ block_start = a_start;
+ block_class = a.ann_class();
+ block_class_uniform = true;
+ } else
+ if (a.ann_class() != block_class)
+ block_class_uniform = false;
+
+ block_ann_count++;
}
}
- if (a_block.size() == 1)
- draw_annotation(a_block.front(), p, h, pp, y, row_color, row_title_width);
- else
- draw_annotation_block(a_block, p, h, y, row_color);
+ if (block_ann_count == 1)
+ draw_annotation(*prev_ann, p, h, pp, y, row_color, row_title_width);
+ else if (block_ann_count > 0)
+ draw_annotation_block(block_start, prev_end, block_class,
+ block_class_uniform, p, h, y, row_color);
}
void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a,
pixels_offset;
const double end = a.end_sample() / samples_per_pixel - pixels_offset;
- QColor color = get_annotation_color(row_color, a.format());
+ QColor color = get_annotation_color(row_color, a.ann_class());
p.setPen(color.darker());
p.setBrush(color);
draw_range(a, p, h, start, end, y, pp, row_title_width);
}
-void DecodeTrace::draw_annotation_block(
- vector<pv::data::decode::Annotation> annotations, QPainter &p, int h,
+void DecodeTrace::draw_annotation_block(qreal start, qreal end,
+ Annotation::Class ann_class, bool use_ann_format, QPainter &p, int h,
int y, QColor row_color) const
{
- using namespace pv::data::decode;
-
- if (annotations.empty())
- return;
-
- double samples_per_pixel, pixels_offset;
- tie(pixels_offset, samples_per_pixel) =
- get_pixels_offset_samples_per_pixel();
-
- const double start = annotations.front().start_sample() /
- samples_per_pixel - pixels_offset;
- const double end = annotations.back().end_sample() /
- samples_per_pixel - pixels_offset;
-
const double top = y + .5 - h / 2;
const double bottom = y + .5 + h / 2;
- QColor color = get_annotation_color(row_color, annotations.front().format());
-
- // Check if all annotations are of the same type (i.e. we can use one color)
- // or if we should use a neutral color (i.e. gray)
- const int format = annotations.front().format();
- const bool single_format = all_of(
- annotations.begin(), annotations.end(),
- [&](const Annotation &a) { return a.format() == format; });
-
const QRectF rect(start, top, end - start, bottom - top);
const int r = h / 4;
p.setBrush(Qt::white);
p.drawRoundedRect(rect, r, r);
- p.setPen((single_format ? color.darker() : Qt::gray));
- p.setBrush(QBrush((single_format ? color : Qt::gray), Qt::Dense4Pattern));
+ // If all annotations in this block are of the same type, we can use the
+ // one format that all of these annotations have. Otherwise, we should use
+ // a neutral color (i.e. gray)
+ if (use_ann_format) {
+ const QColor color = get_annotation_color(row_color, ann_class);
+ p.setPen(color.darker());
+ p.setBrush(QBrush(color, Qt::Dense4Pattern));
+ } else {
+ p.setPen(Qt::gray);
+ p.setBrush(QBrush(Qt::gray, Qt::Dense4Pattern));
+ }
+
p.drawRoundedRect(rect, r, r);
}
void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p,
- int h, double x, int y) const
+ int h, qreal x, int y) const
{
const QString text = a.annotations().empty() ?
QString() : a.annotations().back();
- const double w = min((double)p.boundingRect(QRectF(), 0, text).width(),
+ const qreal w = min((qreal)p.boundingRect(QRectF(), 0, text).width(),
0.0) + h;
const QRectF rect(x - w / 2, y - h / 2, w, h);
}
void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p,
- int h, double start, double end, int y, const ViewItemPaintParams &pp,
+ int h, qreal start, qreal end, int y, const ViewItemPaintParams &pp,
int row_title_width) const
{
- const double top = y + .5 - h / 2;
- const double bottom = y + .5 + h / 2;
+ const qreal top = y + .5 - h / 2;
+ const qreal bottom = y + .5 + h / 2;
const vector<QString> annotations = a.annotations();
// If the two ends are within 1 pixel, draw a vertical line
return;
}
- const double cap_width = min((end - start) / 4, EndCapWidth);
+ const qreal cap_width = min((end - start) / 4, EndCapWidth);
QPointF pts[] = {
QPointF(start, y + .5f),
{
const int y = get_visual_y();
+ double samples_per_pixel, pixels_offset;
+ tie(pixels_offset, samples_per_pixel) = get_pixels_offset_samples_per_pixel();
+
p.setPen(ErrorBgColor.darker());
p.setBrush(ErrorBgColor);
- const QRectF bounding_rect =
- QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX);
- const QRectF text_rect = p.boundingRect(bounding_rect,
- Qt::AlignCenter, message);
- const float r = text_rect.height() / 4;
+ const QRectF bounding_rect = QRectF(pp.left(), INT_MIN / 2 + y, pp.right(), INT_MAX);
+
+ const QRectF text_rect = p.boundingRect(bounding_rect, Qt::AlignCenter, message);
+ const qreal r = text_rect.height() / 4;
- p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r,
- Qt::AbsoluteSize);
+ p.drawRoundedRect(text_rect.adjusted(-r, -r, r, r), r, r, Qt::AbsoluteSize);
p.setPen(Qt::black);
p.drawText(text_rect, message);
if (sample_count == 0)
return;
- const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(current_segment_);
+ const int64_t samples_decoded = decode_signal_->get_decoded_sample_count(current_segment_, true);
if (sample_count == samples_decoded)
return;
samples_per_pixel - pixels_offset, left - 1.0);
const double end = min(sample_count / samples_per_pixel -
pixels_offset, right + 1.0);
- const QRectF no_decode_rect(start, y - (h / 2) + 0.5, end - start, h);
+ const QRectF no_decode_rect(start, y - (h / 2) - 0.5, end - start, h);
p.setPen(QPen(Qt::NoPen));
p.setBrush(Qt::white);
return make_pair(pixels_offset, samplerate * scale);
}
-pair<uint64_t, uint64_t> DecodeTrace::get_sample_range(
+pair<uint64_t, uint64_t> DecodeTrace::get_view_sample_range(
int x_start, int x_end) const
{
double samples_per_pixel, pixels_offset;
return QString();
const pair<uint64_t, uint64_t> sample_range =
- get_sample_range(point.x(), point.x() + 1);
+ get_view_sample_range(point.x(), point.x() + 1);
const int row = get_row_at_point(point);
if (row < 0)
return QString();
- vector<pv::data::decode::Annotation> annotations;
+ vector<Annotation> annotations;
decode_signal_->get_annotation_subset(annotations, visible_rows_[row],
current_segment_, sample_range.first, sample_range.second);
void DecodeTrace::hover_point_changed(const QPoint &hp)
{
+ Trace::hover_point_changed(hp);
+
assert(owner_);
const View *const view = owner_->view();
const vector<DecodeChannel> channels = decode_signal_->get_channels();
// Add the channels
- for (DecodeChannel ch : channels) {
+ for (const DecodeChannel& ch : channels) {
// Ignore channels not part of the decoder we create the form for
if (ch.decoder_ != dec)
continue;
return selector;
}
+void DecodeTrace::export_annotations(vector<Annotation> *annotations) const
+{
+ using namespace pv::data::decode;
+
+ GlobalSettings settings;
+ const QString dir = settings.value("MainWindow/SaveDirectory").toString();
+
+ const QString file_name = QFileDialog::getSaveFileName(
+ owner_->view(), tr("Export annotations"), dir, tr("Text Files (*.txt);;All Files (*)"));
+
+ if (file_name.isEmpty())
+ return;
+
+ QString format = settings.value(GlobalSettings::Key_Dec_ExportFormat).toString();
+ const QString quote = format.contains("%q") ? "\"" : "";
+ format = format.remove("%q");
+
+ QFile file(file_name);
+ if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
+ QTextStream out_stream(&file);
+
+ for (Annotation &ann : *annotations) {
+ const QString sample_range = QString("%1-%2") \
+ .arg(QString::number(ann.start_sample()), QString::number(ann.end_sample()));
+
+ const QString class_name = quote + ann.row()->class_name() + quote;
+
+ QString all_ann_text;
+ for (const QString &s : ann.annotations())
+ all_ann_text = all_ann_text + quote + s + quote + ",";
+ all_ann_text.chop(1);
+
+ const QString first_ann_text = quote + ann.annotations().front() + quote;
+
+ QString out_text = format;
+ out_text = out_text.replace("%s", sample_range);
+ out_text = out_text.replace("%d",
+ quote + QString::fromUtf8(ann.row()->decoder()->name) + quote);
+ out_text = out_text.replace("%c", class_name);
+ out_text = out_text.replace("%1", first_ann_text);
+ out_text = out_text.replace("%a", all_ann_text);
+ out_stream << out_text << '\n';
+ }
+
+ if (out_stream.status() == QTextStream::Ok)
+ return;
+ }
+
+ QMessageBox msg(owner_->view());
+ 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 DecodeTrace::on_new_annotations()
{
if (!delayed_trace_updater_.isActive())
owner_->row_item_appearance_changed(false, true);
}
+void DecodeTrace::on_pause_decode()
+{
+ if (decode_signal_->is_paused())
+ decode_signal_->resume_decode();
+ else
+ decode_signal_->pause_decode();
+}
+
void DecodeTrace::delete_pressed()
{
on_delete();
owner_->row_item_appearance_changed(false, true);
}
+void DecodeTrace::on_export_row()
+{
+ selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max());
+ on_export_row_from_here();
+}
+
+void DecodeTrace::on_export_all_rows()
+{
+ selected_sample_range_ = make_pair(0, numeric_limits<uint64_t>::max());
+ on_export_all_rows_from_here();
+}
+
+void DecodeTrace::on_export_row_with_cursor()
+{
+ const View *view = owner_->view();
+ assert(view);
+
+ if (!view->cursors()->enabled())
+ return;
+
+ const double samplerate = session_.get_samplerate();
+
+ const pv::util::Timestamp& start_time = view->cursors()->first()->time();
+ const pv::util::Timestamp& end_time = view->cursors()->second()->time();
+
+ const uint64_t start_sample = (uint64_t)max(
+ 0.0, start_time.convert_to<double>() * samplerate);
+ const uint64_t end_sample = (uint64_t)max(
+ 0.0, end_time.convert_to<double>() * samplerate);
+
+ // Are both cursors negative and thus were clamped to 0?
+ if ((start_sample == 0) && (end_sample == 0))
+ return;
+
+ selected_sample_range_ = make_pair(start_sample, end_sample);
+ on_export_row_from_here();
+}
+
+void DecodeTrace::on_export_all_rows_with_cursor()
+{
+ const View *view = owner_->view();
+ assert(view);
+
+ if (!view->cursors()->enabled())
+ return;
+
+ const double samplerate = session_.get_samplerate();
+
+ const pv::util::Timestamp& start_time = view->cursors()->first()->time();
+ const pv::util::Timestamp& end_time = view->cursors()->second()->time();
+
+ const uint64_t start_sample = (uint64_t)max(
+ 0.0, start_time.convert_to<double>() * samplerate);
+ const uint64_t end_sample = (uint64_t)max(
+ 0.0, end_time.convert_to<double>() * samplerate);
+
+ // Are both cursors negative and thus were clamped to 0?
+ if ((start_sample == 0) && (end_sample == 0))
+ return;
+
+ selected_sample_range_ = make_pair(start_sample, end_sample);
+ on_export_all_rows_from_here();
+}
+
+void DecodeTrace::on_export_row_from_here()
+{
+ using namespace pv::data::decode;
+
+ if (!selected_row_)
+ return;
+
+ vector<Annotation> *annotations = new vector<Annotation>();
+
+ decode_signal_->get_annotation_subset(*annotations, *selected_row_,
+ current_segment_, selected_sample_range_.first, selected_sample_range_.second);
+
+ if (annotations->empty())
+ return;
+
+ export_annotations(annotations);
+ delete annotations;
+}
+
+void DecodeTrace::on_export_all_rows_from_here()
+{
+ using namespace pv::data::decode;
+
+ vector<Annotation> *annotations = new vector<Annotation>();
+
+ decode_signal_->get_annotation_subset(*annotations, current_segment_,
+ selected_sample_range_.first, selected_sample_range_.second);
+
+ if (!annotations->empty())
+ export_annotations(annotations);
+
+ delete annotations;
+}
+
} // namespace trace
} // namespace views
} // namespace pv
projects / pulseview.git / blobdiff