* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "timemarker.h"
+#include "timemarker.hpp"
-#include "view.h"
+#include "view.hpp"
+#include <QFormLayout>
#include <QPainter>
-using namespace std;
+#include <pv/widgets/popup.hpp>
namespace pv {
namespace view {
TimeMarker::TimeMarker(View &view, const QColor &colour, double time) :
- _view(view),
- _colour(colour),
- _time(time),
- _value_action(NULL),
- _value_widget(NULL),
- _updating_value_widget(false)
+ view_(view),
+ colour_(colour),
+ time_(time),
+ value_action_(NULL),
+ value_widget_(NULL),
+ updating_value_widget_(false)
{
}
double TimeMarker::time() const
{
- return _time;
+ return time_;
}
float TimeMarker::get_x() const
{
- return (_time - _view.offset()) / _view.scale();
+ return (time_ - view_.offset()) / view_.scale();
+}
+
+QPoint TimeMarker::point() const
+{
+ return QPoint(get_x(), 0);
}
void TimeMarker::set_time(double time)
{
- _time = time;
+ time_ = time;
- if (_value_widget) {
- _updating_value_widget = true;
- _value_widget->setValue(time);
- _updating_value_widget = false;
+ if (value_widget_) {
+ updating_value_widget_ = true;
+ value_widget_->setValue(time);
+ updating_value_widget_ = false;
}
time_changed();
void TimeMarker::paint(QPainter &p, const QRect &rect)
{
const float x = get_x();
- p.setPen(_colour);
+ p.setPen(colour_);
p.drawLine(QPointF(x, rect.top()), QPointF(x, rect.bottom()));
}
+pv::widgets::Popup* TimeMarker::create_popup(QWidget *parent)
+{
+ using pv::widgets::Popup;
+
+ Popup *const popup = new Popup(parent);
+ QFormLayout *const form = new QFormLayout(popup);
+ popup->setLayout(form);
+
+ value_widget_ = new QDoubleSpinBox(parent);
+ value_widget_->setDecimals(9);
+ value_widget_->setSuffix("s");
+ value_widget_->setSingleStep(1e-6);
+ value_widget_->setRange(-1.0e9, 1.0e9);
+ value_widget_->setValue(time_);
+
+ connect(value_widget_, SIGNAL(valueChanged(double)),
+ this, SLOT(on_value_changed(double)));
+
+ form->addRow(tr("Time"), value_widget_);
+
+ return popup;
+}
+
void TimeMarker::on_value_changed(double value)
{
- if (!_updating_value_widget) {
- _time = value;
+ if (!updating_value_widget_) {
+ time_ = value;
time_changed();
}
}