#include <QMouseEvent>
#include <QScrollBar>
-#include <libsigrok/libsigrok.hpp>
+#include <libsigrokcxx/libsigrokcxx.hpp>
-#include "cursorheader.hpp"
#include "decodetrace.hpp"
#include "header.hpp"
#include "logicsignal.hpp"
#include "viewport.hpp"
#include "pv/session.hpp"
+#include "pv/devices/device.hpp"
#include "pv/data/logic.hpp"
#include "pv/data/logicsegment.hpp"
#include "pv/util.hpp"
using pv::data::Segment;
using pv::util::format_time;
-using std::back_inserter;
using std::deque;
using std::dynamic_pointer_cast;
using std::list;
const int View::ScaleUnits[3] = {1, 2, 5};
-const QColor View::CursorAreaColour(220, 231, 243);
-
-const QSizeF View::LabelPadding(4, 0);
-
View::View(Session &session, QWidget *parent) :
QAbstractScrollArea(parent),
session_(session),
viewport_(new Viewport(*this)),
ruler_(new Ruler(*this)),
- cursorheader_(new CursorHeader(*this)),
header_(new Header(*this)),
scale_(1e-6),
offset_(0),
- v_offset_(0),
updating_scroll_(false),
tick_period_(0.0),
tick_prefix_(0),
show_cursors_(false),
cursors_(new CursorPair(*this)),
+ next_flag_text_('A'),
hover_point_(-1, -1)
{
connect(horizontalScrollBar(), SIGNAL(valueChanged(int)),
this, SLOT(h_scroll_value_changed(int)));
connect(verticalScrollBar(), SIGNAL(valueChanged(int)),
- this, SLOT(v_scroll_value_changed(int)));
+ this, SLOT(v_scroll_value_changed()));
connect(&session_, SIGNAL(signals_changed()),
this, SLOT(signals_changed()));
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()));
-
connect(header_, SIGNAL(selection_changed()),
- cursorheader_, SLOT(clear_selection()));
- connect(cursorheader_, SIGNAL(selection_changed()),
+ ruler_, SLOT(clear_selection()));
+ connect(ruler_, SIGNAL(selection_changed()),
header_, SLOT(clear_selection()));
connect(header_, SIGNAL(selection_changed()),
this, SIGNAL(selection_changed()));
- connect(cursorheader_, SIGNAL(selection_changed()),
+ connect(ruler_, SIGNAL(selection_changed()),
this, SIGNAL(selection_changed()));
connect(this, SIGNAL(hover_point_changed()),
viewport_->installEventFilter(this);
ruler_->installEventFilter(this);
- cursorheader_->installEventFilter(this);
header_->installEventFilter(this);
// Trigger the initial event manually. The default device has signals
signals_changed();
// make sure the transparent widgets are on the top
- cursorheader_->raise();
+ ruler_->raise();
header_->raise();
// Update the zoom state
vector< shared_ptr<TimeItem> > View::time_items() const
{
- vector< shared_ptr<TimeItem> > items;
+ 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;
int View::owner_visual_v_offset() const
{
- return -v_offset_;
+ return -verticalScrollBar()->sliderPosition();
+}
+
+void View::set_v_offset(int offset)
+{
+ verticalScrollBar()->setSliderPosition(offset);
+ header_->update();
+ viewport_->update();
}
unsigned int View::depth() const
update_scroll();
ruler_->update();
- cursorheader_->update();
viewport_->update();
scale_offset_changed();
}
set< shared_ptr<SignalData> > View::get_visible_data() const
{
shared_lock<shared_mutex> lock(session().signals_mutex());
- const vector< shared_ptr<Signal> > &sigs(session().signals());
+ const unordered_set< shared_ptr<Signal> > &sigs(session().signals());
// Make a set of all the visible data objects
set< shared_ptr<SignalData> > visible_data;
const double start_time = s->start_time();
left_time = min(left_time, start_time);
right_time = max(right_time, start_time +
- d->get_max_sample_count() / samplerate);
+ d->max_sample_count() / samplerate);
}
}
void View::show_cursors(bool show)
{
show_cursors_ = show;
- cursorheader_->update();
+ ruler_->update();
viewport_->update();
}
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);
- cursorheader_->update();
+ ruler_->update();
viewport_->update();
}
return cursors_;
}
+void View::add_flag(double time)
+{
+ 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
{
return hover_point_;
// 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()
header_->sizeHint().width() - pv::view::Header::BaselineOffset,
ruler_->sizeHint().height(), 0, 0);
ruler_->setGeometry(viewport_->x(), 0,
- viewport_->width(), viewport_->y());
- cursorheader_->setGeometry(
- viewport_->x(),
- ruler_->sizeHint().height() - cursorheader_->sizeHint().height() / 2,
- viewport_->width(), cursorheader_->sizeHint().height());
+ viewport_->width(), ruler_->extended_size_hint().height());
header_->setGeometry(0, viewport_->y(),
- header_->sizeHint().width(), viewport_->height());
+ header_->extended_size_hint().width(), viewport_->height());
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();
}
const QMouseEvent *const mouse_event = (QMouseEvent*)event;
if (object == viewport_)
hover_point_ = mouse_event->pos();
- else if (object == ruler_ || object == cursorheader_)
+ else if (object == ruler_)
hover_point_ = QPoint(mouse_event->x(), 0);
else if (object == header_)
hover_point_ = QPoint(0, mouse_event->y());
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)
+ ruler_->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();
}
}
ruler_->update();
- cursorheader_->update();
viewport_->update();
}
-void View::v_scroll_value_changed(int value)
+void View::v_scroll_value_changed()
{
- v_offset_ = value;
header_->update();
viewport_->update();
}
// Populate the traces
clear_child_items();
- shared_ptr<sigrok::Device> device = session_.device();
- assert(device);
+ const auto device = session_.device();
+ if (!device)
+ return;
+
+ shared_ptr<sigrok::Device> sr_dev = device->device();
+ assert(sr_dev);
// Collect a set of signals
unordered_map<shared_ptr<sigrok::Channel>, shared_ptr<Signal> >
signal_map;
shared_lock<shared_mutex> lock(session_.signals_mutex());
- const vector< shared_ptr<Signal> > &sigs(session_.signals());
+ const unordered_set< shared_ptr<Signal> > &sigs(session_.signals());
for (const shared_ptr<Signal> &sig : sigs)
signal_map[sig->channel()] = sig;
// Populate channel groups
- for (auto entry : device->channel_groups())
+ for (auto entry : sr_dev->channel_groups())
{
const shared_ptr<sigrok::ChannelGroup> &group = entry.second;
shared_ptr<TraceGroup> logic_trace_group(new TraceGroup());
int child_offset = 0;
- if (add_channels_to_owner(device->channels(),
+ if (add_channels_to_owner(sr_dev->channels(),
logic_trace_group.get(), child_offset, signal_map,
[](shared_ptr<RowItem> r) -> bool {
return dynamic_pointer_cast<LogicSignal>(r) != nullptr;
}
// Add the remaining channels
- add_channels_to_owner(device->channels(), this, offset, signal_map);
+ add_channels_to_owner(sr_dev->channels(), this, offset, signal_map);
assert(signal_map.empty());
// Add decode signals
viewport_->update();
}
-void View::marker_time_changed()
-{
- cursorheader_->update();
- viewport_->update();
-}
-
-void View::on_signals_moved()
-{
- update_scroll();
- signals_moved();
-}
-
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();
+ update_scroll();
+ }
// Clear the sticky events
sticky_events_ = 0;
projects / pulseview.git / blobdiff