X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Fview.cpp;h=5e89397aec8e5e71c7732bd7e27faedadb20f40d;hp=4575d05e2b7dd0fc58009a4bc927892dbe52a9a3;hb=f84000171de7e569590a2f766ae36290b73442da;hpb=5c5ce7574062e0d3ad4f7d9dde70b482315d54fb diff --git a/pv/view/view.cpp b/pv/view/view.cpp index 4575d05e..5e89397a 100644 --- a/pv/view/view.cpp +++ b/pv/view/view.cpp @@ -38,7 +38,6 @@ #include -#include "cursorheader.hpp" #include "decodetrace.hpp" #include "header.hpp" #include "logicsignal.hpp" @@ -60,7 +59,6 @@ using pv::data::SignalData; using pv::data::Segment; using pv::util::format_time; -using std::back_inserter; using std::deque; using std::dynamic_pointer_cast; using std::list; @@ -86,31 +84,26 @@ const int View::MaxScrollValue = INT_MAX / 2; 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())); @@ -121,22 +114,14 @@ View::View(Session &session, QWidget *parent) : 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()), @@ -150,7 +135,6 @@ View::View(Session &session, QWidget *parent) : viewport_->installEventFilter(this); ruler_->installEventFilter(this); - cursorheader_->installEventFilter(this); header_->installEventFilter(this); // Trigger the initial event manually. The default device has signals @@ -158,7 +142,7 @@ View::View(Session &session, QWidget *parent) : signals_changed(); // make sure the transparent widgets are on the top - cursorheader_->raise(); + ruler_->raise(); header_->raise(); // Update the zoom state @@ -197,7 +181,9 @@ const Viewport* View::viewport() const vector< shared_ptr > View::time_items() const { - vector< shared_ptr > items; + const vector> f(flags()); + vector> items(f.begin(), f.end()); + items.push_back(cursors_); items.push_back(cursors_->first()); items.push_back(cursors_->second()); return items; @@ -215,7 +201,7 @@ double View::offset() const int View::owner_visual_v_offset() const { - return -v_offset_; + return -verticalScrollBar()->sliderPosition(); } unsigned int View::depth() const @@ -297,7 +283,6 @@ void View::set_scale_offset(double scale, double offset) update_scroll(); ruler_->update(); - cursorheader_->update(); viewport_->update(); scale_offset_changed(); } @@ -350,7 +335,7 @@ bool View::cursors_shown() const void View::show_cursors(bool show) { show_cursors_ = show; - cursorheader_->update(); + ruler_->update(); viewport_->update(); } @@ -359,7 +344,7 @@ 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); - cursorheader_->update(); + ruler_->update(); viewport_->update(); } @@ -368,6 +353,32 @@ std::shared_ptr View::cursors() const return cursors_; } +void View::add_flag(double time) +{ + flags_.push_back(shared_ptr(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) +{ + flags_.remove(flag); + time_item_appearance_changed(true, true); +} + +vector< std::shared_ptr > View::flags() const +{ + vector< std::shared_ptr > flags(flags_.begin(), flags_.end()); + stable_sort(flags.begin(), flags.end(), + [](const shared_ptr &a, const shared_ptr &b) { + return a->time() < b->time(); + }); + + return flags; +} + const QPoint& View::hover_point() const { return hover_point_; @@ -482,11 +493,11 @@ void View::update_scroll() // Set the vertical scrollbar verticalScrollBar()->setPageStep(areaSize.height()); + verticalScrollBar()->setSingleStep(areaSize.height() / 8); const pair 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() @@ -495,26 +506,22 @@ 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(); } @@ -565,7 +572,7 @@ bool View::eventFilter(QObject *object, QEvent *event) 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()); @@ -606,7 +613,7 @@ void View::resizeEvent(QResizeEvent*) update_layout(); } -void View::appearance_changed(bool label, bool content) +void View::row_item_appearance_changed(bool label, bool content) { if (label) header_->update(); @@ -614,11 +621,19 @@ void View::appearance_changed(bool label, bool content) 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(); } @@ -637,13 +652,11 @@ void View::h_scroll_value_changed(int value) } 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(); } @@ -727,24 +740,14 @@ void View::data_updated() 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;