#include "gtl_gui_spgr_line.h"

namespace gtl {
    namespace gui
    {
        namespace spgr
        {
            line_widget::line_widget(QWidget* parent, ::chart::axis_horz* axis_x, ::chart::axis_vert* axis_y, gtl::analog_data* ad)
                : QWidget(parent, Qt::Window)
                ,_series(nullptr)
                ,_chart(nullptr)
                ,_widget(nullptr)
            {
                _series = new gui::chart_series(ad, axis_x, axis_y);

                _chart = new line_chart(this, static_cast<chart_axis_x*>(axis_x), static_cast<chart_axis_y*>(axis_y));
                _chart->add(_series);

                _widget = new gui::chart_widget(_chart, this);

                setLayout(new QVBoxLayout);
                layout()->setContentsMargins(0, 0, 0, 0);
                layout()->setSpacing(0);
                layout()->addWidget(_widget);
            }

            line_widget::~line_widget()
            {
                _chart->remove();
                if(_widget) delete _widget;
                emit deleted();
            }

            void line_widget::set_data(qreal* values, qreal size, qreal dx)
            {
                if(_series) _series->set_y(values, size, dx);
            }

            void line_widget::closeEvent(QCloseEvent *event)
            {
                emit closed();
            }
        }
    }
}