using pv::data::Segment;
using pv::util::format_time;
-using std::back_inserter;
using std::deque;
using std::dynamic_pointer_cast;
using std::list;
tick_period_(0.0),
tick_prefix_(0),
show_cursors_(false),
- cursors_(*this),
+ cursors_(new CursorPair(*this)),
+ next_flag_text_('A'),
hover_point_(-1, -1)
{
connect(horizontalScrollBar(), SIGNAL(valueChanged(int)),
connect(&session_, SIGNAL(frame_ended()),
this, SLOT(data_updated()));
- connect(cursors_.first().get(), SIGNAL(time_changed()),
- this, SLOT(marker_time_changed()));
- connect(cursors_.second().get(), SIGNAL(time_changed()),
- this, SLOT(marker_time_changed()));
-
connect(header_, SIGNAL(signals_moved()),
this, SLOT(on_signals_moved()));
vector< shared_ptr<TimeItem> > View::time_items() const
{
- vector< shared_ptr<TimeItem> > items;
- items.push_back(cursors_.first());
- items.push_back(cursors_.second());
+ const vector<shared_ptr<Flag>> f(flags());
+ vector<shared_ptr<TimeItem>> items(f.begin(), f.end());
+ items.push_back(cursors_);
+ items.push_back(cursors_->first());
+ items.push_back(cursors_->second());
return items;
}
void View::centre_cursors()
{
const double time_width = scale_ * viewport_->width();
- cursors_.first()->set_time(offset_ + time_width * 0.4);
- cursors_.second()->set_time(offset_ + time_width * 0.6);
+ cursors_->first()->set_time(offset_ + time_width * 0.4);
+ cursors_->second()->set_time(offset_ + time_width * 0.6);
cursorheader_->update();
viewport_->update();
}
-CursorPair& View::cursors()
+std::shared_ptr<CursorPair> View::cursors() const
{
return cursors_;
}
-const CursorPair& View::cursors() const
+void View::add_flag(double time)
{
- return cursors_;
+ flags_.push_back(shared_ptr<Flag>(new Flag(*this, time,
+ QString("%1").arg(next_flag_text_))));
+ next_flag_text_ = (next_flag_text_ >= 'Z') ? 'A' :
+ (next_flag_text_ + 1);
+ time_item_appearance_changed(true, true);
+}
+
+void View::remove_flag(std::shared_ptr<Flag> flag)
+{
+ flags_.remove(flag);
+ time_item_appearance_changed(true, true);
+}
+
+vector< std::shared_ptr<Flag> > View::flags() const
+{
+ vector< std::shared_ptr<Flag> > flags(flags_.begin(), flags_.end());
+ stable_sort(flags.begin(), flags.end(),
+ [](const shared_ptr<Flag> &a, const shared_ptr<Flag> &b) {
+ return a->time() < b->time();
+ });
+
+ return flags;
}
const QPoint& View::hover_point() const
// Set the vertical scrollbar
verticalScrollBar()->setPageStep(areaSize.height());
+ verticalScrollBar()->setSingleStep(areaSize.height() / 8);
const pair<int, int> extents = v_extents();
- const int extra_scroll_height = (extents.second - extents.first) / 4;
- verticalScrollBar()->setRange(extents.first - extra_scroll_height,
- extents.first + extra_scroll_height);
+ verticalScrollBar()->setRange(extents.first - (areaSize.height() / 2),
+ extents.second - (areaSize.height() / 2));
}
void View::update_layout()
update_scroll();
}
-void View::paint_label(QPainter &p, int right, bool hover)
+void View::paint_label(QPainter &p, const QRect &rect, bool hover)
{
(void)p;
- (void)right;
+ (void)rect;
(void)hover;
}
-QRectF View::label_rect(int right)
+QRectF View::label_rect(const QRectF &rect)
{
- (void)right;
+ (void)rect;
return QRectF();
}
update_layout();
}
-void View::appearance_changed(bool label, bool content)
+void View::row_item_appearance_changed(bool label, bool content)
{
if (label)
header_->update();
viewport_->update();
}
+void View::time_item_appearance_changed(bool label, bool content)
+{
+ if (label)
+ cursorheader_->update();
+ if (content)
+ viewport_->update();
+}
+
void View::extents_changed(bool horz, bool vert)
{
sticky_events_ |=
- (horz ? SelectableItemHExtentsChanged : 0) |
- (vert ? SelectableItemVExtentsChanged : 0);
+ (horz ? RowItemHExtentsChanged : 0) |
+ (vert ? RowItemVExtentsChanged : 0);
lazy_event_handler_.start();
}
viewport_->update();
}
-void View::marker_time_changed()
-{
- cursorheader_->update();
- viewport_->update();
-}
-
void View::on_signals_moved()
{
update_scroll();
void View::process_sticky_events()
{
- if (sticky_events_ & SelectableItemHExtentsChanged)
+ if (sticky_events_ & RowItemHExtentsChanged)
update_layout();
- if (sticky_events_ & SelectableItemVExtentsChanged)
+ if (sticky_events_ & RowItemVExtentsChanged)
restack_all_row_items();
// Clear the sticky events