#include <QAction>
#include <QApplication>
#include <QClipboard>
+#include <QCheckBox>
#include <QComboBox>
+#include <QDebug>
#include <QFileDialog>
#include <QFormLayout>
#include <QLabel>
#include <pv/widgets/decodermenu.hpp>
using std::abs;
+using std::find_if;
+using std::lock_guard;
using std::make_pair;
using std::max;
using std::min;
using std::vector;
using pv::data::decode::Annotation;
+using pv::data::decode::AnnotationClass;
using pv::data::decode::Row;
using pv::data::decode::DecodeChannel;
using pv::data::DecodeSignal;
namespace views {
namespace trace {
-
#define DECODETRACE_COLOR_SATURATION (180) /* 0-255 */
#define DECODETRACE_COLOR_VALUE (170) /* 0-255 */
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 uint8_t DecodeTrace::ExpansionAreaHeaderAlpha = 10 * 255 / 100;
+const uint8_t DecodeTrace::ExpansionAreaAlpha = 5 * 255 / 100;
-const int DecodeTrace::ArrowSize = 4;
+const int DecodeTrace::ArrowSize = 6;
const double DecodeTrace::EndCapWidth = 5;
-const int DecodeTrace::RowTitleMargin = 10;
+const int DecodeTrace::RowTitleMargin = 7;
const int DecodeTrace::DrawPadding = 100;
const int DecodeTrace::MaxTraceUpdateRate = 1; // No more than 1 Hz
+const unsigned int DecodeTrace::AnimationDurationInTicks = 7;
DecodeTrace::DecodeTrace(pv::Session &session,
shared_ptr<data::SignalBase> signalbase, int index) :
Trace(signalbase),
session_(session),
- row_height_(0),
max_visible_rows_(0),
delete_mapper_(this),
- show_hide_mapper_(this)
+ show_hide_mapper_(this),
+ row_show_hide_mapper_(this)
{
decode_signal_ = dynamic_pointer_cast<data::DecodeSignal>(base_);
QFontMetrics m(QApplication::font());
min_useful_label_width_ = m.width("XX"); // e.g. two hex characters
+ default_row_height_ = (ViewItemPaintParams::text_height() * 6) / 4;
+ annotation_height_ = (ViewItemPaintParams::text_height() * 5) / 4;
+
// For the base color, we want to start at a very different color for
// every decoder stack, so multiply the index with a number that is
// rather close to 180 degrees of the color circle but not a dividend of 360
this, SLOT(on_delete_decoder(int)));
connect(&show_hide_mapper_, SIGNAL(mapped(int)),
this, SLOT(on_show_hide_decoder(int)));
+ connect(&row_show_hide_mapper_, SIGNAL(mapped(int)),
+ this, SLOT(on_show_hide_row(int)));
+ connect(&class_show_hide_mapper_, SIGNAL(mapped(QWidget*)),
+ this, SLOT(on_show_hide_class(QWidget*)));
connect(&delayed_trace_updater_, SIGNAL(timeout()),
this, SLOT(on_delayed_trace_update()));
delayed_trace_updater_.setSingleShot(true);
delayed_trace_updater_.setInterval(1000 / MaxTraceUpdateRate);
+
+ connect(&animation_timer_, SIGNAL(timeout()),
+ this, SLOT(on_animation_timer()));
+ animation_timer_.setInterval(1000 / 50);
+
+ default_marker_shape_ << QPoint(0, -ArrowSize);
+ default_marker_shape_ << QPoint(ArrowSize, 0);
+ default_marker_shape_ << QPoint(0, ArrowSize);
}
DecodeTrace::~DecodeTrace()
{
GlobalSettings::remove_change_handler(this);
+
+ for (DecodeTraceRow& r : rows_) {
+ for (QCheckBox* cb : r.selectors)
+ delete cb;
+
+ delete r.selector_container;
+ delete r.header_container;
+ delete r.container;
+ }
}
bool DecodeTrace::enabled() const
pair<int, int> DecodeTrace::v_extents() const
{
- const int row_height = (ViewItemPaintParams::text_height() * 6) / 4;
-
// Make an empty decode trace appear symmetrical
- const int row_count = max(1, max_visible_rows_);
+ if (max_visible_rows_ == 0)
+ return make_pair(-default_row_height_, default_row_height_);
+
+ unsigned int height = 0;
+ for (const DecodeTraceRow& r : rows_)
+ if (r.currently_visible)
+ height += r.height;
- return make_pair(-row_height, row_height * row_count);
+ return make_pair(-default_row_height_, height);
}
void DecodeTrace::paint_back(QPainter &p, ViewItemPaintParams &pp)
void DecodeTrace::paint_mid(QPainter &p, ViewItemPaintParams &pp)
{
- const int text_height = ViewItemPaintParams::text_height();
- row_height_ = (text_height * 6) / 4;
- const int annotation_height = (text_height * 5) / 4;
+ lock_guard<mutex> lock(row_modification_mutex_);
+
+#if DECODETRACE_SHOW_RENDER_TIME
+ render_time_.restart();
+#endif
// 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_view_sample_range(pp.left(), pp.right());
// Just because the view says we see a certain sample range it
sample_range.second = min((int64_t)sample_range.second,
decode_signal_->get_decoded_sample_count(current_segment_, false));
- const vector<Row> rows = decode_signal_->get_rows(!always_show_all_rows_);
-
- visible_rows_.clear();
- for (const Row& row : rows) {
- // Cache the row title widths
- int row_title_width;
- auto cached_width = row_title_widths_.find(row);
-
- if (cached_width != row_title_widths_.end())
- row_title_width = cached_width->second;
- else {
- const int w = p.boundingRect(QRectF(), 0, row.title()).width() +
- RowTitleMargin;
- row_title_widths_[row] = w;
- row_title_width = w;
+ visible_rows_ = 0;
+ int y = get_visual_y();
+
+ for (DecodeTraceRow& r : rows_) {
+ // 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())) {
+ r.currently_visible = false;
+ continue;
}
- vector<Annotation> annotations;
- decode_signal_->get_annotation_subset(annotations, row,
+ vector<const Annotation*> annotations;
+ decode_signal_->get_annotation_subset(annotations, r.decode_row,
current_segment_, sample_range.first, sample_range.second);
- if (always_show_all_rows_ || !annotations.empty()) {
- draw_annotations(annotations, p, annotation_height, pp, y,
- get_row_color(row.index()), row_title_width);
- y += row_height_;
- visible_rows_.push_back(row);
+
+ // Show row if there are visible annotations, when user wants to see
+ // all rows that have annotations somewhere and this one is one of them
+ // or when the row has at least one hidden annotation class
+ 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);
+ }
+
+ if (r.currently_visible) {
+ draw_annotations(annotations, p, pp, y, r);
+ y += r.height;
+ visible_rows_++;
}
}
- draw_unresolved_period(p, annotation_height, pp.left(), pp.right());
+ draw_unresolved_period(p, pp.left(), pp.right());
- if ((int)visible_rows_.size() > max_visible_rows_) {
- max_visible_rows_ = (int)visible_rows_.size();
+ if (visible_rows_ > max_visible_rows_) {
+ max_visible_rows_ = visible_rows_;
// Call order is important, otherwise the lazy event handler won't work
owner_->extents_changed(false, true);
const QString err = decode_signal_->error_message();
if (!err.isEmpty())
draw_error(p, err, pp);
+
+#if DECODETRACE_SHOW_RENDER_TIME
+ qDebug() << "Rendering" << base_->name() << "took" << render_time_.elapsed() << "ms";
+#endif
}
void DecodeTrace::paint_fore(QPainter &p, ViewItemPaintParams &pp)
{
- assert(row_height_);
+ unsigned int y = get_visual_y();
+
+ update_expanded_rows();
- for (size_t i = 0; i < visible_rows_.size(); i++) {
- const int y = i * row_height_ + get_visual_y();
+ for (const DecodeTraceRow& r : rows_) {
+ if (!r.currently_visible)
+ continue;
p.setPen(QPen(Qt::NoPen));
- p.setBrush(QApplication::palette().brush(QPalette::WindowText));
- if (i != 0) {
- const QPointF points[] = {
- QPointF(pp.left(), y - ArrowSize),
- QPointF(pp.left() + ArrowSize, y),
- QPointF(pp.left(), y + ArrowSize)
- };
- p.drawPolygon(points, countof(points));
- }
+ if (r.expand_marker_highlighted)
+ p.setBrush(QApplication::palette().brush(QPalette::Highlight));
+ else if (r.has_hidden_classes)
+ p.setBrush(ExpandMarkerWarnColor);
+ else
+ p.setBrush(QApplication::palette().brush(QPalette::WindowText));
+
+ // Draw expansion marker
+ QPolygon marker(r.expand_marker_shape);
+ marker.translate(pp.left(), y);
+ p.drawPolygon(marker);
- const QRect r(pp.left() + ArrowSize * 2, y - row_height_ / 2,
- pp.right() - pp.left(), row_height_);
- const QString h(visible_rows_[i].title());
+ p.setBrush(QApplication::palette().brush(QPalette::WindowText));
+
+ const QRect text_rect(pp.left() + ArrowSize * 2, y - r.height / 2,
+ pp.right() - pp.left(), r.height);
+ const QString h(r.decode_row->title());
const int f = Qt::AlignLeft | Qt::AlignVCenter |
Qt::TextDontClip;
for (int dx = -1; dx <= 1; dx++)
for (int dy = -1; dy <= 1; dy++)
if (dx != 0 && dy != 0)
- p.drawText(r.translated(dx, dy), f, h);
+ p.drawText(text_rect.translated(dx, dy), f, h);
// Draw the text
p.setPen(QApplication::palette().color(QPalette::WindowText));
- p.drawText(r, f, h);
+ p.drawText(text_rect, f, h);
+
+ y += r.height;
}
if (show_hover_marker_)
void DecodeTrace::update_stack_button()
{
- const vector< shared_ptr<data::decode::Decoder> > &stack = decode_signal_->decoder_stack();
+ const vector< shared_ptr<Decoder> > &stack = decode_signal_->decoder_stack();
// Only show decoders in the menu that can be stacked onto the last one in the stack
if (!stack.empty()) {
- const srd_decoder* d = stack.back()->decoder();
+ const srd_decoder* d = stack.back()->get_srd_decoder();
if (d->outputs) {
pv::widgets::DecoderMenu *const decoder_menu =
void DecodeTrace::populate_popup_form(QWidget *parent, QFormLayout *form)
{
- using pv::data::decode::Decoder;
-
assert(form);
// Add the standard options
menu->addSeparator();
}
- try {
- selected_row_ = &visible_rows_[get_row_at_point(click_pos)];
- } catch (out_of_range&) {
- selected_row_ = nullptr;
- }
+ selected_row_ = nullptr;
+ const DecodeTraceRow* r = get_row_at_point(click_pos);
+ if (r)
+ selected_row_ = r->decode_row;
const View *const view = owner_->view();
assert(view);
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)
+void DecodeTrace::delete_pressed()
{
- using namespace pv::data::decode;
+ on_delete();
+}
+
+void DecodeTrace::hover_point_changed(const QPoint &hp)
+{
+ Trace::hover_point_changed(hp);
+
+ assert(owner_);
+
+ DecodeTraceRow* hover_row = get_row_at_point(hp);
+ // Row expansion marker handling
+ for (DecodeTraceRow& r : rows_)
+ r.expand_marker_highlighted = false;
+
+ 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)))
+ hover_row->expand_marker_highlighted = true;
+ }
+
+ // Tooltip handling
+ if (hp.x() > 0) {
+ QString ann = get_annotation_at_point(hp);
+
+ if (!ann.isEmpty()) {
+ QFontMetrics m(QToolTip::font());
+ const QRect text_size = m.boundingRect(QRect(), 0, ann);
+
+ // This is OS-specific and unfortunately we can't query it, so
+ // use an approximation to at least try to minimize the error.
+ const int padding = default_row_height_ + 8;
+
+ // Make sure the tool tip doesn't overlap with the mouse cursor.
+ // If it did, the tool tip would constantly hide and re-appear.
+ // We also push it up by one row so that it appears above the
+ // decode trace, not below.
+ QPoint p = hp;
+ p.setX(hp.x() - (text_size.width() / 2) - padding);
+
+ p.setY(get_row_y(hover_row) - default_row_height_ -
+ text_size.height() - padding);
+
+ const View *const view = owner_->view();
+ assert(view);
+ QToolTip::showText(view->viewport()->mapToGlobal(p), ann);
+
+ } else
+ QToolTip::hideText();
+
+ } else
+ QToolTip::hideText();
+}
+
+void DecodeTrace::mouse_left_press_event(const QMouseEvent* event)
+{
+ // Handle row expansion marker
+ for (DecodeTraceRow& r : rows_) {
+ if (!r.expand_marker_highlighted)
+ continue;
+
+ unsigned int y = get_row_y(&r);
+ if ((event->x() > 0) && (event->x() <= (int)(ArrowSize + 3 + r.title_width)) &&
+ (event->y() > (int)(y - (default_row_height_ / 2))) &&
+ (event->y() <= (int)(y + (default_row_height_ / 2)))) {
+
+ if (r.expanded) {
+ r.collapsing = true;
+ r.expanded = false;
+ r.anim_shape = ArrowSize;
+ } else {
+ r.expanding = true;
+ r.anim_shape = 0;
+ r.container->setVisible(true);
+ QApplication::processEvents();
+ r.expanded_height = 5 * default_row_height_ + r.container->size().height();
+ }
+
+ r.animation_step = 0;
+ r.anim_height = r.height;
+
+ update_expanded_rows();
+ animation_timer_.start();
+ }
+ }
+}
+
+void DecodeTrace::draw_annotations(vector<const Annotation*> annotations,
+ QPainter &p, const ViewItemPaintParams &pp, int y, const DecodeTraceRow& row)
+{
Annotation::Class block_class = 0;
bool block_class_uniform = true;
qreal block_start = 0;
int block_ann_count = 0;
- const Annotation *prev_ann;
+ const Annotation* prev_ann;
qreal prev_end = INT_MIN;
qreal a_end;
tie(pixels_offset, samples_per_pixel) =
get_pixels_offset_samples_per_pixel();
- // Sort the annotations by start sample so that decoders
- // can't confuse us by creating annotations out of order
- stable_sort(annotations.begin(), annotations.end(),
- [](const Annotation &a, const Annotation &b) {
- return a.start_sample() < b.start_sample(); });
-
// Gather all annotations that form a visual "block" and draw them as such
- for (const Annotation &a : annotations) {
+ for (const Annotation* a : annotations) {
- const qreal abs_a_start = a.start_sample() / samples_per_pixel;
- const qreal abs_a_end = a.end_sample() / samples_per_pixel;
+ 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;
// Annotation wider than the threshold for a useful label width?
if (a_width >= min_useful_label_width_) {
- for (const QString &ann_text : a.annotations()) {
+ for (const QString &ann_text : a->annotations()) {
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) {
if ((abs(delta) > 1) || a_is_separate) {
// Block was broken, draw annotations that form the current block
if (block_ann_count == 1)
- draw_annotation(*prev_ann, p, h, pp, y, row_color,
- row_title_width);
+ draw_annotation(prev_ann, p, pp, y, row);
else if (block_ann_count > 0)
draw_annotation_block(block_start, prev_end, block_class,
- block_class_uniform, p, h, y, row_color);
+ block_class_uniform, p, y, row);
block_ann_count = 0;
}
if (a_is_separate) {
- draw_annotation(a, p, h, pp, y, row_color, row_title_width);
+ draw_annotation(a, p, pp, y, row);
// Next annotation must start a new block. delta will be > 1
// because we set prev_end to INT_MIN but that's okay since
// block_ann_count will be 0 and nothing will be drawn
block_ann_count = 0;
} else {
prev_end = a_end;
- prev_ann = &a;
+ prev_ann = a;
if (block_ann_count == 0) {
block_start = a_start;
- block_class = a.ann_class();
+ block_class = a->ann_class();
block_class_uniform = true;
} else
- if (a.ann_class() != block_class)
+ if (a->ann_class() != block_class)
block_class_uniform = false;
block_ann_count++;
}
if (block_ann_count == 1)
- draw_annotation(*prev_ann, p, h, pp, y, row_color, row_title_width);
+ draw_annotation(prev_ann, p, pp, y, row);
else if (block_ann_count > 0)
draw_annotation_block(block_start, prev_end, block_class,
- block_class_uniform, p, h, y, row_color);
+ block_class_uniform, p, y, row);
}
-void DecodeTrace::draw_annotation(const pv::data::decode::Annotation &a,
- QPainter &p, int h, const ViewItemPaintParams &pp, int y,
- QColor row_color, int row_title_width) const
+void DecodeTrace::draw_annotation(const Annotation* a, QPainter &p,
+ const ViewItemPaintParams &pp, int y, const DecodeTraceRow& row) const
{
double samples_per_pixel, pixels_offset;
tie(pixels_offset, samples_per_pixel) =
get_pixels_offset_samples_per_pixel();
- const double start = a.start_sample() / samples_per_pixel -
- pixels_offset;
- const double end = a.end_sample() / samples_per_pixel - pixels_offset;
+ const double start = a->start_sample() / samples_per_pixel - pixels_offset;
+ const double end = a->end_sample() / samples_per_pixel - pixels_offset;
- QColor color = get_annotation_color(row_color, a.ann_class());
+ QColor color = row.ann_class_color.at(a->ann_class());
p.setPen(color.darker());
p.setBrush(color);
if (start > pp.right() + DrawPadding || end < pp.left() - DrawPadding)
return;
- if (a.start_sample() == a.end_sample())
- draw_instant(a, p, h, start, y);
+ if (a->start_sample() == a->end_sample())
+ draw_instant(a, p, start, y);
else
- draw_range(a, p, h, start, end, y, pp, row_title_width);
+ draw_range(a, p, start, end, y, pp, row.title_width);
}
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
+ Annotation::Class ann_class, bool use_ann_format, QPainter &p, int y,
+ const DecodeTraceRow& row) const
{
- const double top = y + .5 - h / 2;
- const double bottom = y + .5 + h / 2;
+ const double top = y + .5 - annotation_height_ / 2;
+ const double bottom = y + .5 + annotation_height_ / 2;
const QRectF rect(start, top, end - start, bottom - top);
- const int r = h / 4;
+ const int r = annotation_height_ / 4;
p.setPen(QPen(Qt::NoPen));
p.setBrush(Qt::white);
// 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);
+ const QColor color = row.ann_class_color.at(ann_class);
p.setPen(color.darker());
p.setBrush(QBrush(color, Qt::Dense4Pattern));
} else {
p.drawRoundedRect(rect, r, r);
}
-void DecodeTrace::draw_instant(const pv::data::decode::Annotation &a, QPainter &p,
- int h, qreal x, int y) const
+void DecodeTrace::draw_instant(const Annotation* a, QPainter &p, qreal x, int y) const
{
- const QString text = a.annotations().empty() ?
- QString() : a.annotations().back();
+ const QString text = a->annotations().empty() ?
+ QString() : a->annotations().back();
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);
+ 0.0) + annotation_height_;
+ const QRectF rect(x - w / 2, y - annotation_height_ / 2, w, annotation_height_);
- p.drawRoundedRect(rect, h / 2, h / 2);
+ p.drawRoundedRect(rect, annotation_height_ / 2, annotation_height_ / 2);
p.setPen(Qt::black);
p.drawText(rect, Qt::AlignCenter | Qt::AlignVCenter, text);
}
-void DecodeTrace::draw_range(const pv::data::decode::Annotation &a, QPainter &p,
- int h, qreal start, qreal end, int y, const ViewItemPaintParams &pp,
+void DecodeTrace::draw_range(const Annotation* a, QPainter &p,
+ qreal start, qreal end, int y, const ViewItemPaintParams &pp,
int row_title_width) const
{
- const qreal top = y + .5 - h / 2;
- const qreal bottom = y + .5 + h / 2;
- const vector<QString> annotations = a.annotations();
+ const qreal top = y + .5 - annotation_height_ / 2;
+ const qreal bottom = y + .5 + annotation_height_ / 2;
+ const vector<QString> annotations = a->annotations();
// If the two ends are within 1 pixel, draw a vertical line
if (start + 1.0 > end) {
const int ann_start = start + cap_width;
const int ann_end = end - cap_width;
- const int real_start = max(ann_start, pp.left() + row_title_width);
+ const int real_start = max(ann_start, pp.left() + ArrowSize + row_title_width);
const int real_end = min(ann_end, pp.right());
const int real_width = real_end - real_start;
- QRectF rect(real_start, y - h / 2, real_width, h);
+ QRectF rect(real_start, y - annotation_height_ / 2, real_width, annotation_height_);
if (rect.width() <= 4)
return;
QString best_annotation;
int best_width = 0;
- for (const QString &a : annotations) {
- const int w = p.boundingRect(QRectF(), 0, a).width();
+ for (const QString &s : annotations) {
+ const int w = p.boundingRect(QRectF(), 0, s).width();
if (w <= rect.width() && w > best_width)
- best_annotation = a, best_width = w;
+ best_annotation = s, best_width = w;
}
if (best_annotation.isEmpty())
p.drawText(text_rect, message);
}
-void DecodeTrace::draw_unresolved_period(QPainter &p, int h, int left, int right) const
+void DecodeTrace::draw_unresolved_period(QPainter &p, int left, int right) const
{
- using namespace pv::data;
- using pv::data::decode::Decoder;
-
double samples_per_pixel, pixels_offset;
const int64_t sample_count = decode_signal_->get_working_sample_count(current_segment_);
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 - (annotation_height_ / 2) - 0.5,
+ end - start, annotation_height_);
p.setPen(QPen(Qt::NoPen));
p.setBrush(Qt::white);
return color;
}
-int DecodeTrace::get_row_at_point(const QPoint &point)
+unsigned int DecodeTrace::get_row_y(const DecodeTraceRow* row) const
{
- if (!row_height_)
- return -1;
-
- const int y = (point.y() - get_visual_y() + row_height_ / 2);
+ assert(row);
- /* Integer divison of (x-1)/x would yield 0, so we check for this. */
- if (y < 0)
- return -1;
+ unsigned int y = get_visual_y();
- const int row = y / row_height_;
+ for (const DecodeTraceRow& r : rows_) {
+ if (!r.currently_visible)
+ continue;
- if (row >= (int)visible_rows_.size())
- return -1;
+ if (row->decode_row == r.decode_row)
+ break;
+ else
+ y += r.height;
+ }
- return row;
+ return y;
}
-const QString DecodeTrace::get_annotation_at_point(const QPoint &point)
+DecodeTraceRow* DecodeTrace::get_row_at_point(const QPoint &point)
{
- using namespace pv::data::decode;
-
- if (!enabled())
- return QString();
+ int y = get_visual_y() - (default_row_height_ / 2);
- const pair<uint64_t, uint64_t> sample_range =
- get_view_sample_range(point.x(), point.x() + 1);
- const int row = get_row_at_point(point);
- if (row < 0)
- return QString();
+ for (DecodeTraceRow& r : rows_) {
+ if (!r.currently_visible)
+ continue;
- vector<Annotation> annotations;
+ if ((point.y() >= y) && (point.y() < (int)(y + r.height)))
+ return &r;
- decode_signal_->get_annotation_subset(annotations, visible_rows_[row],
- current_segment_, sample_range.first, sample_range.second);
+ y += r.height;
+ }
- return (annotations.empty()) ?
- QString() : annotations[0].annotations().front();
+ return nullptr;
}
-void DecodeTrace::hover_point_changed(const QPoint &hp)
+const QString DecodeTrace::get_annotation_at_point(const QPoint &point)
{
- Trace::hover_point_changed(hp);
-
- assert(owner_);
-
- const View *const view = owner_->view();
- assert(view);
-
- if (hp.x() == 0) {
- QToolTip::hideText();
- return;
- }
-
- QString ann = get_annotation_at_point(hp);
-
- if (!row_height_ || ann.isEmpty()) {
- QToolTip::hideText();
- return;
- }
+ if (!enabled())
+ return QString();
- const int hover_row = get_row_at_point(hp);
+ const pair<uint64_t, uint64_t> sample_range =
+ get_view_sample_range(point.x(), point.x() + 1);
+ const DecodeTraceRow* r = get_row_at_point(point);
- QFontMetrics m(QToolTip::font());
- const QRect text_size = m.boundingRect(QRect(), 0, ann);
+ if (!r)
+ return QString();
- // This is OS-specific and unfortunately we can't query it, so
- // use an approximation to at least try to minimize the error.
- const int padding = 8;
+ if (point.y() > (int)(get_row_y(r) + (annotation_height_ / 2)))
+ return QString();
- // Make sure the tool tip doesn't overlap with the mouse cursor.
- // If it did, the tool tip would constantly hide and re-appear.
- // We also push it up by one row so that it appears above the
- // decode trace, not below.
- QPoint p = hp;
- p.setX(hp.x() - (text_size.width() / 2) - padding);
+ vector<const Annotation*> annotations;
- p.setY(get_visual_y() - (row_height_ / 2) +
- (hover_row * row_height_) -
- row_height_ - text_size.height() - padding);
+ decode_signal_->get_annotation_subset(annotations, r->decode_row,
+ current_segment_, sample_range.first, sample_range.second);
- QToolTip::showText(view->viewport()->mapToGlobal(p), ann);
+ return (annotations.empty()) ?
+ QString() : annotations[0]->annotations().front();
}
-void DecodeTrace::create_decoder_form(int index,
- shared_ptr<data::decode::Decoder> &dec, QWidget *parent,
- QFormLayout *form)
+void DecodeTrace::create_decoder_form(int index, shared_ptr<Decoder> &dec,
+ QWidget *parent, QFormLayout *form)
{
GlobalSettings settings;
assert(dec);
- const srd_decoder *const decoder = dec->decoder();
+ const srd_decoder *const decoder = dec->get_srd_decoder();
assert(decoder);
const bool decoder_deletable = index > 0;
tr("%1:\n%2").arg(QString::fromUtf8(decoder->longname),
QString::fromUtf8(decoder->desc)),
nullptr, decoder_deletable);
- group->set_decoder_visible(dec->shown());
+ group->set_decoder_visible(dec->visible());
if (decoder_deletable) {
delete_mapper_.setMapping(group, index);
return selector;
}
-void DecodeTrace::export_annotations(vector<Annotation> *annotations) const
+void DecodeTrace::export_annotations(vector<const Annotation*> *annotations) const
{
- using namespace pv::data::decode;
-
GlobalSettings settings;
const QString dir = settings.value("MainWindow/SaveDirectory").toString();
if (file.open(QIODevice::WriteOnly | QIODevice::Truncate | QIODevice::Text)) {
QTextStream out_stream(&file);
- for (Annotation &ann : *annotations) {
+ for (const Annotation* ann : *annotations) {
const QString sample_range = QString("%1-%2") \
- .arg(QString::number(ann.start_sample()), QString::number(ann.end_sample()));
+ .arg(QString::number(ann->start_sample()), QString::number(ann->end_sample()));
- const QString class_name = quote + ann.row()->class_name() + quote;
+ const QString row_name = quote + ann->row()->description() + quote;
QString all_ann_text;
- for (const QString &s : ann.annotations())
+ 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;
+ 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);
+ 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';
msg.exec();
}
+void DecodeTrace::initialize_row_widgets(DecodeTraceRow* r, unsigned int row_id)
+{
+ QFontMetrics m(QApplication::font());
+
+ QPalette header_palette = owner_->view()->palette();
+ QPalette selector_palette = owner_->view()->palette();
+
+ if (GlobalSettings::current_theme_is_dark()) {
+ header_palette.setColor(QPalette::Background,
+ QColor(255, 255, 255, ExpansionAreaHeaderAlpha));
+ selector_palette.setColor(QPalette::Background,
+ QColor(255, 255, 255, ExpansionAreaAlpha));
+ } else {
+ header_palette.setColor(QPalette::Background,
+ QColor(0, 0, 0, ExpansionAreaHeaderAlpha));
+ selector_palette.setColor(QPalette::Background,
+ QColor(0, 0, 0, ExpansionAreaAlpha));
+ }
+
+ const int w = m.boundingRect(r->decode_row->title()).width() + RowTitleMargin;
+ r->title_width = w;
+
+ r->container->resize(owner_->view()->viewport()->width() - r->container->pos().x(),
+ r->expanded_height - 2 * default_row_height_);
+ r->container->setVisible(false);
+
+ QVBoxLayout* vlayout = new QVBoxLayout();
+ r->container->setLayout(vlayout);
+
+ // Add header container with checkbox for this row
+ vlayout->addWidget(r->header_container);
+ vlayout->setContentsMargins(0, 0, 0, 0);
+ vlayout->setSpacing(0);
+ r->header_container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+ r->header_container->setMinimumSize(0, default_row_height_);
+ r->header_container->setLayout(new QVBoxLayout());
+ r->header_container->layout()->setContentsMargins(10, 2, 0, 2);
+
+ r->header_container->setAutoFillBackground(true);
+ r->header_container->setPalette(header_palette);
+
+ QCheckBox* cb = new QCheckBox();
+ r->header_container->layout()->addWidget(cb);
+ cb->setText(tr("Show this row"));
+ cb->setChecked(r->decode_row->visible());
+
+ row_show_hide_mapper_.setMapping(cb, row_id);
+ connect(cb, SIGNAL(stateChanged(int)),
+ &row_show_hide_mapper_, SLOT(map()));
+
+ // Add selector container
+ vlayout->addWidget(r->selector_container);
+ r->selector_container->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+ r->selector_container->setMinimumSize(0, 3 * default_row_height_); // FIXME
+ r->selector_container->setLayout(new QHBoxLayout());
+
+ r->selector_container->setAutoFillBackground(true);
+ r->selector_container->setPalette(selector_palette);
+
+ // Add all classes that can be toggled
+ vector<AnnotationClass*> ann_classes = r->decode_row->ann_classes();
+
+ for (const AnnotationClass* ann_class : ann_classes) {
+ cb = new QCheckBox();
+ cb->setText(tr(ann_class->description));
+ cb->setChecked(ann_class->visible);
+
+ r->selector_container->layout()->addWidget(cb);
+
+ cb->setProperty("ann_class_ptr", QVariant::fromValue((void*)ann_class));
+ cb->setProperty("decode_trace_row_ptr", QVariant::fromValue((void*)r));
+
+ class_show_hide_mapper_.setMapping(cb, cb);
+ connect(cb, SIGNAL(stateChanged(int)),
+ &class_show_hide_mapper_, SLOT(map()));
+ }
+}
+
+void DecodeTrace::update_rows()
+{
+ lock_guard<mutex> lock(row_modification_mutex_);
+
+ for (DecodeTraceRow& r : rows_)
+ r.exists = false;
+
+ unsigned int row_id = 0;
+ for (Row* decode_row : decode_signal_->get_rows()) {
+ // Find row in our list
+ auto r_it = find_if(rows_.begin(), rows_.end(),
+ [&](DecodeTraceRow& r){ return r.decode_row == decode_row; });
+
+ DecodeTraceRow* r = nullptr;
+ if (r_it == rows_.end()) {
+ // Row doesn't exist yet, create and append it
+ DecodeTraceRow nr;
+ nr.decode_row = decode_row;
+ nr.height = default_row_height_;
+ nr.expanded_height = default_row_height_;
+ nr.currently_visible = false;
+ nr.has_hidden_classes = decode_row->has_hidden_classes();
+ nr.expand_marker_highlighted = false;
+ nr.expanding = false;
+ nr.expanded = false;
+ nr.collapsing = false;
+ nr.expand_marker_shape = default_marker_shape_;
+ nr.container = new QWidget(owner_->view()->scrollarea());
+ nr.header_container = new QWidget(nr.container);
+ nr.selector_container = new QWidget(nr.container);
+
+ nr.row_color = get_row_color(decode_row->index());
+
+ vector<AnnotationClass*> ann_classes = decode_row->ann_classes();
+ for (const AnnotationClass* ann_class : ann_classes)
+ nr.ann_class_color[ann_class->id] =
+ get_annotation_color(nr.row_color, ann_class->id);
+
+ rows_.push_back(nr);
+ r = &rows_.back();
+ initialize_row_widgets(r, row_id);
+ } else
+ r = &(*r_it);
+
+ r->exists = true;
+ row_id++;
+ }
+
+ // Remove any rows that no longer exist, obeying that iterators are invalidated
+ bool any_exists;
+ do {
+ any_exists = false;
+
+ for (unsigned int i = 0; i < rows_.size(); i++)
+ if (!rows_[i].exists) {
+ for (QCheckBox* cb : rows_[i].selectors)
+ delete cb;
+
+ delete rows_[i].selector_container;
+ delete rows_[i].header_container;
+ delete rows_[i].container;
+
+ rows_.erase(rows_.begin() + i);
+ any_exists = true;
+ break;
+ }
+ } while (any_exists);
+}
+
+void DecodeTrace::set_row_expanded(DecodeTraceRow* r)
+{
+ r->height = r->expanded_height;
+ r->expanding = false;
+ r->expanded = true;
+
+ // For details on this, see on_animation_timer()
+ r->expand_marker_shape.setPoint(0, 0, 0);
+ r->expand_marker_shape.setPoint(1, ArrowSize, ArrowSize);
+ r->expand_marker_shape.setPoint(2, 2*ArrowSize, 0);
+
+ r->container->resize(owner_->view()->viewport()->width() - r->container->pos().x(),
+ r->height - 2 * default_row_height_);
+
+ max_visible_rows_ = 0;
+}
+
+void DecodeTrace::set_row_collapsed(DecodeTraceRow* r)
+{
+ r->height = default_row_height_;
+ r->collapsing = false;
+ r->expanded = false;
+ r->expand_marker_shape = default_marker_shape_;
+ r->container->setVisible(false);
+
+ r->container->resize(owner_->view()->viewport()->width() - r->container->pos().x(),
+ r->height - 2 * default_row_height_);
+
+ max_visible_rows_ = 0;
+}
+
+void DecodeTrace::update_expanded_rows()
+{
+ for (DecodeTraceRow& r : rows_) {
+ r.container->move(2 * ArrowSize,
+ get_row_y(&r) + default_row_height_);
+
+ r.container->resize(owner_->view()->viewport()->width() - r.container->pos().x(),
+ r.height - 2 * default_row_height_);
+ }
+}
+
void DecodeTrace::on_setting_changed(const QString &key, const QVariant &value)
{
+ Trace::on_setting_changed(key, value);
+
if (key == GlobalSettings::Key_Dec_AlwaysShowAllRows) {
- visible_rows_.clear();
max_visible_rows_ = 0;
always_show_all_rows_ = value.toBool();
}
void DecodeTrace::on_decode_reset()
{
- visible_rows_.clear();
max_visible_rows_ = 0;
+ update_rows();
if (owner_)
owner_->row_item_appearance_changed(false, true);
decode_signal_->pause_decode();
}
-void DecodeTrace::delete_pressed()
-{
- on_delete();
-}
-
void DecodeTrace::on_delete()
{
session_.remove_decode_signal(decode_signal_);
void DecodeTrace::on_stack_decoder(srd_decoder *decoder)
{
decode_signal_->stack_decoder(decoder);
+ update_rows();
create_popup_form();
}
void DecodeTrace::on_delete_decoder(int index)
{
decode_signal_->remove_decoder(index);
+ update_rows();
- // Force re-calculation of the trace height, see paint_mid()
+ // Force re-calculation of the trace height
max_visible_rows_ = 0;
owner_->extents_changed(false, true);
- // Update the popup
create_popup_form();
}
owner_->extents_changed(false, true);
}
- if (owner_)
- owner_->row_item_appearance_changed(false, true);
+ owner_->row_item_appearance_changed(false, true);
}
-void DecodeTrace::on_copy_annotation_to_clipboard()
+void DecodeTrace::on_show_hide_row(int row_id)
+{
+ 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());
+
+ // 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);
+}
+
+void DecodeTrace::on_show_hide_class(QWidget* sender)
{
- using namespace pv::data::decode;
+ void* ann_class_ptr = sender->property("ann_class_ptr").value<void*>();
+ assert(ann_class_ptr);
+ AnnotationClass* ann_class = (AnnotationClass*)ann_class_ptr;
+
+ ann_class->visible = !ann_class->visible;
+
+ void* row_ptr = sender->property("decode_trace_row_ptr").value<void*>();
+ assert(row_ptr);
+ DecodeTraceRow* row = (DecodeTraceRow*)row_ptr;
+ row->has_hidden_classes = row->decode_row->has_hidden_classes();
+
+ owner_->row_item_appearance_changed(false, true);
+}
+
+void DecodeTrace::on_copy_annotation_to_clipboard()
+{
if (!selected_row_)
return;
- vector<Annotation> *annotations = new vector<Annotation>();
+ vector<const Annotation*> *annotations = new vector<const Annotation*>();
- decode_signal_->get_annotation_subset(*annotations, *selected_row_,
+ decode_signal_->get_annotation_subset(*annotations, selected_row_,
current_segment_, selected_sample_range_.first, selected_sample_range_.first);
if (annotations->empty())
return;
QClipboard *clipboard = QApplication::clipboard();
- clipboard->setText(annotations->front().annotations().front(), QClipboard::Clipboard);
+ clipboard->setText(annotations->front()->annotations().front(), QClipboard::Clipboard);
if (clipboard->supportsSelection())
- clipboard->setText(annotations->front().annotations().front(), QClipboard::Selection);
+ clipboard->setText(annotations->front()->annotations().front(), QClipboard::Selection);
delete annotations;
}
void DecodeTrace::on_export_row_from_here()
{
- using namespace pv::data::decode;
-
if (!selected_row_)
return;
- vector<Annotation> *annotations = new vector<Annotation>();
+ vector<const Annotation*> *annotations = new vector<const Annotation*>();
- decode_signal_->get_annotation_subset(*annotations, *selected_row_,
+ decode_signal_->get_annotation_subset(*annotations, selected_row_,
current_segment_, selected_sample_range_.first, selected_sample_range_.second);
if (annotations->empty())
void DecodeTrace::on_export_all_rows_from_here()
{
- using namespace pv::data::decode;
-
- vector<Annotation> *annotations = new vector<Annotation>();
+ vector<const Annotation*> *annotations = new vector<const Annotation*>();
decode_signal_->get_annotation_subset(*annotations, current_segment_,
selected_sample_range_.first, selected_sample_range_.second);
delete annotations;
}
+void DecodeTrace::on_animation_timer()
+{
+ bool animation_finished = true;
+
+ for (DecodeTraceRow& r : rows_) {
+ if (!(r.expanding || r.collapsing))
+ continue;
+
+ unsigned int height_delta = r.expanded_height - default_row_height_;
+
+ if (r.expanding) {
+ if (r.height < r.expanded_height) {
+ r.anim_height += height_delta / (float)AnimationDurationInTicks;
+ r.height = r.anim_height;
+ r.anim_shape += ArrowSize / (float)AnimationDurationInTicks;
+ animation_finished = false;
+ } else
+ set_row_expanded(&r);
+ }
+
+ if (r.collapsing) {
+ if (r.height > default_row_height_) {
+ r.anim_height -= height_delta / (float)AnimationDurationInTicks;
+ r.height = r.anim_height;
+ r.anim_shape -= ArrowSize / (float)AnimationDurationInTicks;
+ animation_finished = false;
+ } else
+ set_row_collapsed(&r);
+ }
+
+ // The expansion marker shape switches between
+ // 0/-A, A/0, 0/A (default state; anim_shape=0) and
+ // 0/ 0, A/A, 2A/0 (expanded state; anim_shape=ArrowSize)
+
+ r.expand_marker_shape.setPoint(0, 0, -ArrowSize + r.anim_shape);
+ r.expand_marker_shape.setPoint(1, ArrowSize, r.anim_shape);
+ r.expand_marker_shape.setPoint(2, 2*r.anim_shape, ArrowSize - r.anim_shape);
+ }
+
+ if (animation_finished)
+ animation_timer_.stop();
+
+ owner_->extents_changed(false, true);
+ owner_->row_item_appearance_changed(false, true);
+}
+
} // namespace trace
} // namespace views
} // namespace pv
projects / pulseview.git / blobdiff