/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt Charts module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
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** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 or (at your option) any later version
** approved by the KDE Free Qt Foundation. The licenses are as published by
** the Free Software Foundation and appearing in the file LICENSE.GPL3
** included in the packaging of this file. Please review the following
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****************************************************************************/

#include "declarativelineseries.h"

QT_CHARTS_BEGIN_NAMESPACE

DeclarativeLineSeries::DeclarativeLineSeries(QObject *parent) :
    QLineSeries(parent),
    m_axes(new DeclarativeAxes(this))
{
    connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisXChanged(QAbstractAxis*)));
    connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisYChanged(QAbstractAxis*)));
    connect(m_axes, SIGNAL(axisXTopChanged(QAbstractAxis*)), this, SIGNAL(axisXTopChanged(QAbstractAxis*)));
    connect(m_axes, SIGNAL(axisYRightChanged(QAbstractAxis*)), this, SIGNAL(axisYRightChanged(QAbstractAxis*)));
    connect(m_axes, SIGNAL(axisXChanged(QAbstractAxis*)), this, SIGNAL(axisAngularChanged(QAbstractAxis*)));
    connect(m_axes, SIGNAL(axisYChanged(QAbstractAxis*)), this, SIGNAL(axisRadialChanged(QAbstractAxis*)));
    connect(this, SIGNAL(pointAdded(int)), this, SLOT(handleCountChanged(int)));
    connect(this, SIGNAL(pointRemoved(int)), this, SLOT(handleCountChanged(int)));
    connect(this, SIGNAL(pointsRemoved(int, int)), this, SLOT(handleCountChanged(int)));
}

void DeclarativeLineSeries::handleCountChanged(int index)
{
    Q_UNUSED(index)
    emit countChanged(points().count());
}

qreal DeclarativeLineSeries::width() const
{
    return pen().widthF();
}

void DeclarativeLineSeries::setWidth(qreal width)
{
    if (width != pen().widthF()) {
        QPen p = pen();
        p.setWidthF(width);
        setPen(p);
        emit widthChanged(width);
    }
}

Qt::PenStyle DeclarativeLineSeries::style() const
{
    return pen().style();
}

void DeclarativeLineSeries::setStyle(Qt::PenStyle style)
{
    if (style != pen().style()) {
        QPen p = pen();
        p.setStyle(style);
        setPen(p);
        emit styleChanged(style);
    }
}

Qt::PenCapStyle DeclarativeLineSeries::capStyle() const
{
    return pen().capStyle();
}

void DeclarativeLineSeries::setCapStyle(Qt::PenCapStyle capStyle)
{
    if (capStyle != pen().capStyle()) {
        QPen p = pen();
        p.setCapStyle(capStyle);
        setPen(p);
        emit capStyleChanged(capStyle);
    }
}

QQmlListProperty<QObject> DeclarativeLineSeries::declarativeChildren()
{
    return QQmlListProperty<QObject>(this, 0, &appendDeclarativeChildren ,0,0,0);
}

void DeclarativeLineSeries::appendDeclarativeChildren(QQmlListProperty<QObject> *list, QObject *element)
{
    Q_UNUSED(list)
    Q_UNUSED(element)
    // Empty implementation, children are parsed in componentComplete
}

#include "moc_declarativelineseries.cpp"

QT_CHARTS_END_NAMESPACE
