#include <QMessageBox>
#include "standardbar.hpp"
+#include "view.hpp"
#include <pv/mainwindow.hpp>
-#include <pv/view/view.hpp>
-using pv::views::TraceView::View;
+using pv::views::trace::View;
namespace pv {
namespace views {
action_view_zoom_out_(new QAction(this)),
action_view_zoom_fit_(new QAction(this)),
action_view_zoom_one_to_one_(new QAction(this)),
- action_view_show_cursors_(new QAction(this))
+ action_view_show_cursors_(new QAction(this)),
+ segment_selector_(new QSpinBox(this))
{
setObjectName(QString::fromUtf8("StandardBar"));
action_view_zoom_fit_->setCheckable(true);
action_view_zoom_fit_->setText(tr("Zoom to &Fit"));
- action_view_zoom_fit_->setIcon(QIcon::fromTheme("zoom-fit",
- QIcon(":/icons/zoom-fit.png")));
+ action_view_zoom_fit_->setIcon(QIcon::fromTheme("zoom-fit-best",
+ QIcon(":/icons/zoom-fit-best.png")));
action_view_zoom_fit_->setShortcut(QKeySequence(Qt::Key_F));
connect(action_view_zoom_fit_, SIGNAL(triggered(bool)),
this, SLOT(on_actionViewZoomFit_triggered(bool)));
this, SLOT(on_actionViewZoomOneToOne_triggered()));
action_view_show_cursors_->setCheckable(true);
- action_view_show_cursors_->setIcon(QIcon::fromTheme("show-cursors",
- QIcon(":/icons/show-cursors.svg")));
+ action_view_show_cursors_->setIcon(QIcon(":/icons/show-cursors.svg"));
action_view_show_cursors_->setShortcut(QKeySequence(Qt::Key_C));
connect(action_view_show_cursors_, SIGNAL(triggered(bool)),
this, SLOT(on_actionViewShowCursors_triggered()));
action_view_show_cursors_->setText(tr("Show &Cursors"));
+ segment_selector_->setMinimum(1);
+ segment_selector_->hide();
+ connect(&session_, SIGNAL(new_segment(int)),
+ this, SLOT(on_new_segment(int)));
+
+ connect(segment_selector_, SIGNAL(valueChanged(int)),
+ this, SLOT(on_segment_selected(int)));
+ connect(view_, SIGNAL(segment_changed(int)),
+ this, SLOT(on_segment_changed(int)));
+
+ connect(this, SIGNAL(segment_selected(int)),
+ view_, SLOT(on_segment_changed(int)));
+
+ connect(view_, SIGNAL(segment_display_mode_changed(bool)),
+ this, SLOT(on_segment_display_mode_changed(bool)));
+
connect(view_, SIGNAL(always_zoom_to_fit_changed(bool)),
this, SLOT(on_always_zoom_to_fit_changed(bool)));
add_toolbar_widgets();
}
-Session &StandardBar::session(void) const
+Session &StandardBar::session() const
{
return session_;
}
addAction(action_view_zoom_one_to_one_);
addSeparator();
addAction(action_view_show_cursors_);
+ multi_segment_actions_.push_back(addSeparator());
+ multi_segment_actions_.push_back(addWidget(segment_selector_));
+ addSeparator();
+
+ // Hide the multi-segment UI until we know that there are multiple segments
+ show_multi_segment_ui(false);
+}
+
+void StandardBar::show_multi_segment_ui(const bool state)
+{
+ for (QAction* action : multi_segment_actions_)
+ action->setVisible(state);
+
+ on_segment_display_mode_changed(view_->segment_is_selectable());
}
QAction* StandardBar::action_view_zoom_in() const
action_view_zoom_fit_->setChecked(state);
}
+void StandardBar::on_new_segment(int new_segment_id)
+{
+ if (new_segment_id > 1) {
+ show_multi_segment_ui(true);
+ segment_selector_->setMaximum(new_segment_id + 1);
+ } else
+ show_multi_segment_ui(false);
+}
+
+void StandardBar::on_segment_changed(int segment_id)
+{
+ // This is called when the current segment was changed
+ // by other parts of the UI, e.g. the view itself
+
+ // We need to adjust the value by 1 because internally, segments
+ // start at 0 while they start with 1 for the spinbox
+ segment_selector_->setValue(segment_id + 1);
+
+ segment_selected(segment_id);
+}
+
+void StandardBar::on_segment_selected(int ui_segment_id)
+{
+ // This is called when the user selected a segment using the spin box
+
+ // We need to adjust the value by 1 because internally, segments
+ // start at 0 while they start with 1 for the spinbox
+ segment_selected(ui_segment_id - 1);
+}
+
+void StandardBar::on_segment_display_mode_changed(bool segment_selectable)
+{
+ segment_selector_->setReadOnly(!segment_selectable);
+}
+
} // namespace trace
} // namespace views
} // namespace pv