#include <libsigrokdecode/libsigrokdecode.h>
}
+#include <climits>
#include <mutex>
#include <tuple>
#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"
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_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)
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)
+{
+ try {
+ selected_row_ = &visible_rows_[get_row_at_point(click_pos)];
+ } catch (out_of_range&) {
+ selected_row_ = nullptr;
+ }
+
+ const pair<uint64_t, uint64_t> sample_range =
+ get_sample_range(click_pos.x(), click_pos.x() + 1);
+ selected_samplepos_ = sample_range.first;
+
+ QMenu *const menu = new QMenu(parent);
+
+ 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);
+
+ 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);
+
+ 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)
{
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 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;
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();
owner_->row_item_appearance_changed(false, true);
}
+void DecodeTrace::on_export_row()
+{
+ selected_samplepos_ = 0;
+ on_export_row_from_here();
+}
+
+void DecodeTrace::on_export_row_from_here()
+{
+ using namespace pv::data::decode;
+
+ if (!selected_row_)
+ return;
+
+ vector<Annotation> annotations;
+
+ decode_signal_->get_annotation_subset(annotations, *selected_row_,
+ current_segment_, selected_samplepos_, ULLONG_MAX);
+
+ if (annotations.empty())
+ return;
+
+ QSettings settings;
+ const QString dir = settings.value(SettingSaveDirectory).toString();
+
+ const QString file_name = QFileDialog::getSaveFileName(
+ owner_->view(), tr("Export annotations"), dir, tr("Text Files (*.txt);;All Files (*)"));
+
+ if (file_name.isEmpty())
+ return;
+
+ QFile file(file_name);
+ if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
+ QTextStream out_stream(&file);
+
+ for (Annotation &ann : annotations)
+ out_stream << ann.annotations().front() << '\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();
+}
+
} // namespace trace
} // namespace views
} // namespace pv
projects / pulseview.git / blobdiff