const QColor DecodeTrace::ErrorBgColor = QColor(0xEF, 0x29, 0x29);
const QColor DecodeTrace::NoDecodeColor = QColor(0x88, 0x8A, 0x85);
const QColor DecodeTrace::ExpandMarkerWarnColor = QColor(0xFF, 0xA5, 0x00); // QColorConstants::Svg::orange
+const QColor DecodeTrace::ExpandMarkerHiddenColor = QColor(0x69, 0x69, 0x69); // QColorConstants::Svg::dimgray
const uint8_t DecodeTrace::ExpansionAreaHeaderAlpha = 10 * 255 / 100;
const uint8_t DecodeTrace::ExpansionAreaAlpha = 5 * 255 / 100;
const int DecodeTrace::DrawPadding = 100;
const int DecodeTrace::MaxTraceUpdateRate = 1; // No more than 1 Hz
-const unsigned int DecodeTrace::AnimationDurationInTicks = 7;
-
+const int DecodeTrace::AnimationDurationInTicks = 7;
+const int DecodeTrace::HiddenRowHideDelay = 1000; // 1 second
/**
* Helper function for forceUpdate()
Trace(signalbase),
session_(session),
max_visible_rows_(0),
+ show_hidden_rows_(false),
delete_mapper_(this),
show_hide_mapper_(this),
row_show_hide_mapper_(this)
this, SLOT(on_animation_timer()));
animation_timer_.setInterval(1000 / 50);
+ connect(&delayed_hidden_row_hider_, SIGNAL(timeout()),
+ this, SLOT(on_hide_hidden_rows()));
+ delayed_hidden_row_hider_.setSingleShot(true);
+ delayed_hidden_row_hider_.setInterval(HiddenRowHideDelay);
+
default_marker_shape_ << QPoint(0, -ArrowSize);
default_marker_shape_ << QPoint(ArrowSize, 0);
default_marker_shape_ << QPoint(0, ArrowSize);
return base_;
}
+void DecodeTrace::set_owner(TraceTreeItemOwner *owner)
+{
+ Trace::set_owner(owner);
+
+ // The owner is set in trace::View::signals_changed(), which is a slot.
+ // So after this trace was added to the view, we won't have an owner
+ // that we need to initialize in update_rows(). Once we do, we call it
+ // from on_decode_reset().
+ on_decode_reset();
+}
+
pair<int, int> DecodeTrace::v_extents() const
{
// Make an empty decode trace appear symmetrical
- if (max_visible_rows_ == 0)
+ if (visible_rows_ == 0)
return make_pair(-default_row_height_, default_row_height_);
unsigned int height = 0;
// If the row is hidden, we don't want to fetch annotations
assert(r.decode_row);
assert(r.decode_row->decoder());
- if ((!r.decode_row->decoder()->visible()) || (!r.decode_row->visible())) {
+ if ((!r.decode_row->decoder()->visible()) ||
+ ((!r.decode_row->visible() && (!show_hidden_rows_) && (!r.expanding) && (!r.expanded) && (!r.collapsing)))) {
r.currently_visible = false;
continue;
}
r.currently_visible = !annotations.empty();
if (!r.currently_visible) {
size_t ann_count = decode_signal_->get_annotation_count(r.decode_row, current_segment_);
- r.currently_visible = (always_show_all_rows_ || r.has_hidden_classes) &&
- (ann_count > 0);
+ r.currently_visible = ((always_show_all_rows_ || r.has_hidden_classes) &&
+ (ann_count > 0)) || r.expanded;
}
if (r.currently_visible) {
if (r.expand_marker_highlighted)
p.setBrush(QApplication::palette().brush(QPalette::Highlight));
+ else if (!r.decode_row->visible())
+ p.setBrush(ExpandMarkerHiddenColor);
else if (r.has_hidden_classes)
p.setBrush(ExpandMarkerWarnColor);
else
p.drawText(text_rect.translated(dx, dy), f, h);
// Draw the text
- p.setPen(QApplication::palette().color(QPalette::WindowText));
+ if (!r.decode_row->visible())
+ p.setPen(ExpandMarkerHiddenColor);
+ else
+ p.setPen(QApplication::palette().color(QPalette::WindowText));
+
p.drawText(text_rect, f, h);
y += r.height;
if (hover_row) {
int row_y = get_row_y(hover_row);
if ((hp.x() > 0) && (hp.x() < (int)(ArrowSize + 3 + hover_row->title_width)) &&
- (hp.y() > (int)(row_y - ArrowSize)) && (hp.y() < (int)(row_y + ArrowSize)))
+ (hp.y() > (int)(row_y - ArrowSize)) && (hp.y() < (int)(row_y + ArrowSize))) {
+
hover_row->expand_marker_highlighted = true;
+ show_hidden_rows_ = true;
+ delayed_hidden_row_hider_.start();
+ }
}
// Tooltip handling
const QString quote = format.contains("%q") ? "\"" : "";
format = format.remove("%q");
+ const bool has_sample_range = format.contains("%s");
+ const bool has_row_name = format.contains("%r");
+ const bool has_dec_name = format.contains("%d");
+ const bool has_class_name = format.contains("%c");
+ const bool has_first_ann_text = format.contains("%1");
+ const bool has_all_ann_text = format.contains("%a");
+
QFile file(file_name);
if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
QTextStream out_stream(&file);
for (const Annotation* ann : annotations) {
- const QString sample_range = QString("%1-%2") \
- .arg(QString::number(ann->start_sample()), QString::number(ann->end_sample()));
+ QString out_text = format;
- const QString row_name = quote + ann->row()->description() + quote;
+ if (has_sample_range) {
+ const QString sample_range = QString("%1-%2") \
+ .arg(QString::number(ann->start_sample()), QString::number(ann->end_sample()));
+ out_text = out_text.replace("%s", sample_range);
+ }
- QString all_ann_text;
- for (const QString &s : *(ann->annotations()))
- all_ann_text = all_ann_text + quote + s + quote + ",";
- all_ann_text.chop(1);
+ if (has_dec_name)
+ out_text = out_text.replace("%d",
+ quote + QString::fromUtf8(ann->row()->decoder()->name()) + quote);
- const QString first_ann_text = quote + ann->annotations()->front() + quote;
+ if (has_row_name) {
+ const QString row_name = quote + ann->row()->description() + quote;
+ out_text = out_text.replace("%r", row_name);
+ }
+
+ if (has_class_name) {
+ const QString class_name = quote + ann->ann_class_name() + quote;
+ out_text = out_text.replace("%c", class_name);
+ }
+
+ if (has_first_ann_text) {
+ const QString first_ann_text = quote + ann->annotations()->front() + quote;
+ out_text = out_text.replace("%1", first_ann_text);
+ }
+
+ if (has_all_ann_text) {
+ QString all_ann_text;
+ for (const QString &s : *(ann->annotations()))
+ all_ann_text = all_ann_text + quote + s + quote + ",";
+ all_ann_text.chop(1);
+
+ out_text = out_text.replace("%a", all_ann_text);
+ }
- 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("%r", row_name);
- out_text = out_text.replace("%1", first_ann_text);
- out_text = out_text.replace("%a", all_ann_text);
out_stream << out_text << '\n';
}
// Add widgets inside the header container
QCheckBox* cb = new QCheckBox();
+ r->row_visibility_checkbox = cb;
header_container_layout->addWidget(cb);
cb->setText(tr("Show this row"));
cb->setChecked(r->decode_row->visible());
connect(cb, SIGNAL(stateChanged(int)),
&row_show_hide_mapper_, SLOT(map()));
- cb->setEnabled(false);
-
QPushButton* btn = new QPushButton();
header_container_layout->addWidget(btn);
btn->setFlat(true);
void DecodeTrace::update_rows()
{
+ if (!owner_)
+ return;
+
lock_guard<mutex> lock(row_modification_mutex_);
for (DecodeTraceRow& r : rows_)
row_id++;
}
+ // If there's only one row, it must not be hidden or else it can't be un-hidden
+ if (row_id == 1)
+ rows_.front().row_visibility_checkbox->setEnabled(false);
+
// Remove any rows that no longer exist, obeying that iterators are invalidated
bool any_exists;
do {
for (unsigned int i = 0; i < rows_.size(); i++)
if (!rows_[i].exists) {
+ delete rows_[i].row_visibility_checkbox;
+
for (QCheckBox* cb : rows_[i].selectors)
delete cb;
if (row_id >= (int)rows_.size())
return;
- set_row_collapsed(&rows_[row_id]);
rows_[row_id].decode_row->set_visible(!rows_[row_id].decode_row->visible());
+ if (!rows_[row_id].decode_row->visible())
+ set_row_collapsed(&rows_[row_id]);
+
// Force re-calculation of the trace height, see paint_mid()
max_visible_rows_ = 0;
owner_->extents_changed(false, true);
if (r.expanding) {
if (r.height < r.expanded_height) {
r.anim_height += height_delta / (float)AnimationDurationInTicks;
- r.height = r.anim_height;
+ r.height = min((int)r.anim_height, (int)r.expanded_height);
r.anim_shape += ArrowSize / (float)AnimationDurationInTicks;
animation_finished = false;
} else
if (r.collapsing) {
if (r.height > default_row_height_) {
r.anim_height -= height_delta / (float)AnimationDurationInTicks;
- r.height = r.anim_height;
+ r.height = max((int)r.anim_height, (int)0);
r.anim_shape -= ArrowSize / (float)AnimationDurationInTicks;
animation_finished = false;
} else
owner_->row_item_appearance_changed(false, true);
}
+void DecodeTrace::on_hide_hidden_rows()
+{
+ // Make all hidden traces invisible again unless the user is hovering over a row name
+ bool any_highlighted = false;
+
+ for (DecodeTraceRow& r : rows_)
+ if (r.expand_marker_highlighted)
+ any_highlighted = true;
+
+ if (!any_highlighted) {
+ show_hidden_rows_ = false;
+
+ // Force re-calculation of the trace height, see paint_mid()
+ max_visible_rows_ = 0;
+ owner_->extents_changed(false, true);
+ owner_->row_item_appearance_changed(false, true);
+ }
+}
+
} // namespace trace
} // namespace views
} // namespace pv