1 files changed, 0 insertions, 442 deletions
diff --git a/src/imports/controls/material/qquickmaterialripple.cpp b/src/imports/controls/material/qquickmaterialripple.cpp
deleted file mode 100644
index e6287ff9..00000000
--- a/src/imports/controls/material/qquickmaterialripple.cpp
+++ /dev/null
@@ -1,442 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt Quick Controls 2 module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL3$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see http://www.qt.io/terms-conditions. For further
-** information use the contact form at http://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPLv3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or later as published by the Free
-** Software Foundation and appearing in the file LICENSE.GPL included in
-** the packaging of this file. Please review the following information to
-** ensure the GNU General Public License version 2.0 requirements will be
-** met: http://www.gnu.org/licenses/gpl-2.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "qquickmaterialripple_p.h"
-
-#include <QtCore/qmath.h>
-#include <QtQuick/private/qquickitem_p.h>
-#include <QtQuick/private/qsgadaptationlayer_p.h>
-#include <QtQuickControls2/private/qquickanimatednode_p.h>
-#include <QtQuickTemplates2/private/qquickabstractbutton_p.h>
-#include <QtQuickTemplates2/private/qquickabstractbutton_p_p.h>
-
-QT_BEGIN_NAMESPACE
-
-namespace {
-    enum WavePhase { WaveEnter, WaveExit };
-}
-
-static const int RIPPLE_ENTER_DELAY = 80;
-static const int OPACITY_ENTER_DURATION_FAST = 120;
-static const int WAVE_OPACITY_DECAY_DURATION = 333;
-static const qreal WAVE_TOUCH_DOWN_ACCELERATION = 1024.0;
-
-class QQuickMaterialRippleWaveNode : public QQuickAnimatedNode
-{
-public:
-    QQuickMaterialRippleWaveNode(QQuickMaterialRipple *ripple);
-
-    void exit();
-    void updateCurrentTime(int time) override;
-    void sync(QQuickItem *item) override;
-
-private:
-    qreal m_from = 0;
-    qreal m_to = 0;
-    qreal m_value = 0;
-    WavePhase m_phase = WaveEnter;
-    QPointF m_anchor;
-    QRectF m_bounds;
-};
-
-QQuickMaterialRippleWaveNode::QQuickMaterialRippleWaveNode(QQuickMaterialRipple *ripple)
-    : QQuickAnimatedNode(ripple)
-{
-    start(qRound(1000.0 * qSqrt(ripple->diameter() / 2.0 / WAVE_TOUCH_DOWN_ACCELERATION)));
-
-    QSGOpacityNode *opacityNode = new QSGOpacityNode;
-    appendChildNode(opacityNode);
-
-    QQuickItemPrivate *d = QQuickItemPrivate::get(ripple);
-    QSGInternalRectangleNode *rectNode = d->sceneGraphContext()->createInternalRectangleNode();
-    rectNode->setAntialiasing(true);
-    opacityNode->appendChildNode(rectNode);
-}
-
-void QQuickMaterialRippleWaveNode::exit()
-{
-    m_phase = WaveExit;
-    m_from = m_value;
-    setDuration(WAVE_OPACITY_DECAY_DURATION);
-    restart();
-    connect(this, &QQuickAnimatedNode::stopped, this, &QObject::deleteLater);
-}
-
-void QQuickMaterialRippleWaveNode::updateCurrentTime(int time)
-{
-    qreal p = 1.0;
-    if (duration() > 0)
-        p = time / static_cast<qreal>(duration());
-
-    m_value = m_from + (m_to - m_from) * p;
-    p = m_value / m_to;
-
-    const qreal dx = (1.0 - p) * (m_anchor.x() - m_bounds.width() / 2);
-    const qreal dy = (1.0 - p) * (m_anchor.y() - m_bounds.height() / 2);
-
-    QMatrix4x4 m;
-    m.translate(qRound((m_bounds.width() - m_value) / 2 + dx),
-                qRound((m_bounds.height() - m_value) / 2 + dy));
-    setMatrix(m);
-
-    QSGOpacityNode *opacityNode = static_cast<QSGOpacityNode *>(firstChild());
-    Q_ASSERT(opacityNode->type() == QSGNode::OpacityNodeType);
-    qreal opacity = 1.0;
-    if (m_phase == WaveExit)
-        opacity -= static_cast<qreal>(time) / WAVE_OPACITY_DECAY_DURATION;
-    opacityNode->setOpacity(opacity);
-
-    QSGInternalRectangleNode *rectNode = static_cast<QSGInternalRectangleNode *>(opacityNode->firstChild());
-    Q_ASSERT(rectNode->type() == QSGNode::GeometryNodeType);
-    rectNode->setRect(QRectF(0, 0, m_value, m_value));
-    rectNode->setRadius(m_value / 2);
-    rectNode->update();
-}
-
-void QQuickMaterialRippleWaveNode::sync(QQuickItem *item)
-{
-    QQuickMaterialRipple *ripple = static_cast<QQuickMaterialRipple *>(item);
-    m_to = ripple->diameter();
-    m_anchor = ripple->anchorPoint();
-    m_bounds = ripple->boundingRect();
-
-    QSGOpacityNode *opacityNode = static_cast<QSGOpacityNode *>(firstChild());
-    Q_ASSERT(opacityNode->type() == QSGNode::OpacityNodeType);
-
-    QSGInternalRectangleNode *rectNode = static_cast<QSGInternalRectangleNode *>(opacityNode->firstChild());
-    Q_ASSERT(rectNode->type() == QSGNode::GeometryNodeType);
-    rectNode->setColor(ripple->color());
-}
-
-class QQuickMaterialRippleBackgroundNode : public QQuickAnimatedNode
-{
-    Q_OBJECT
-
-public:
-    QQuickMaterialRippleBackgroundNode(QQuickMaterialRipple *ripple);
-
-    void updateCurrentTime(int time) override;
-    void sync(QQuickItem *item) override;
-
-private:
-    bool m_active = false;
-};
-
-QQuickMaterialRippleBackgroundNode::QQuickMaterialRippleBackgroundNode(QQuickMaterialRipple *ripple)
-    : QQuickAnimatedNode(ripple)
-{
-    setDuration(OPACITY_ENTER_DURATION_FAST);
-
-    QSGOpacityNode *opacityNode = new QSGOpacityNode;
-    opacityNode->setOpacity(0.0);
-    appendChildNode(opacityNode);
-
-    QQuickItemPrivate *d = QQuickItemPrivate::get(ripple);
-    QSGInternalRectangleNode *rectNode = d->sceneGraphContext()->createInternalRectangleNode();
-    rectNode->setAntialiasing(true);
-    opacityNode->appendChildNode(rectNode);
-}
-
-void QQuickMaterialRippleBackgroundNode::updateCurrentTime(int time)
-{
-    qreal opacity = time / static_cast<qreal>(duration());
-    if (!m_active)
-        opacity = 1.0 - opacity;
-
-    QSGOpacityNode *opacityNode = static_cast<QSGOpacityNode *>(firstChild());
-    Q_ASSERT(opacityNode->type() == QSGNode::OpacityNodeType);
-    opacityNode->setOpacity(opacity);
-}
-
-void QQuickMaterialRippleBackgroundNode::sync(QQuickItem *item)
-{
-    QQuickMaterialRipple *ripple = static_cast<QQuickMaterialRipple *>(item);
-    if (m_active != ripple->isActive()) {
-        m_active = ripple->isActive();
-        setDuration(m_active ? OPACITY_ENTER_DURATION_FAST : WAVE_OPACITY_DECAY_DURATION);
-        restart();
-    }
-
-    QSGOpacityNode *opacityNode = static_cast<QSGOpacityNode *>(firstChild());
-    Q_ASSERT(opacityNode->type() == QSGNode::OpacityNodeType);
-
-    QSGInternalRectangleNode *rectNode = static_cast<QSGInternalRectangleNode *>(opacityNode->firstChild());
-    Q_ASSERT(rectNode->type() == QSGNode::GeometryNodeType);
-
-    const qreal w = ripple->width();
-    const qreal h = ripple->height();
-    const qreal sz = qSqrt(w * w + h * h);
-
-    QMatrix4x4 matrix;
-    if (qFuzzyIsNull(ripple->clipRadius())) {
-        matrix.translate(qRound((w - sz) / 2), qRound((h - sz) / 2));
-        rectNode->setRect(QRectF(0, 0, sz, sz));
-        rectNode->setRadius(sz / 2);
-    } else {
-        rectNode->setRect(QRectF(0, 0, w, h));
-        rectNode->setRadius(ripple->clipRadius());
-    }
-
-    setMatrix(matrix);
-    rectNode->setColor(ripple->color());
-    rectNode->update();
-}
-
-QQuickMaterialRipple::QQuickMaterialRipple(QQuickItem *parent)
-    : QQuickItem(parent)
-{
-    setFlag(ItemHasContents);
-}
-
-bool QQuickMaterialRipple::isActive() const
-{
-    return m_active;
-}
-
-void QQuickMaterialRipple::setActive(bool active)
-{
-    if (active == m_active)
-        return;
-
-    m_active = active;
-    update();
-}
-
-QColor QQuickMaterialRipple::color() const
-{
-    return m_color;
-}
-
-void QQuickMaterialRipple::setColor(const QColor &color)
-{
-    if (m_color == color)
-        return;
-
-    m_color = color;
-    update();
-}
-
-qreal QQuickMaterialRipple::clipRadius() const
-{
-    return m_clipRadius;
-}
-
-void QQuickMaterialRipple::setClipRadius(qreal radius)
-{
-    if (qFuzzyCompare(m_clipRadius, radius))
-        return;
-
-    m_clipRadius = radius;
-    setClip(!qFuzzyIsNull(radius));
-    update();
-}
-
-bool QQuickMaterialRipple::isPressed() const
-{
-    return m_pressed;
-}
-
-void QQuickMaterialRipple::setPressed(bool pressed)
-{
-    if (pressed == m_pressed)
-        return;
-
-    m_pressed = pressed;
-
-    if (!isEnabled()) {
-        exitWave();
-        return;
-    }
-
-    if (pressed) {
-        if (m_trigger == Press)
-            prepareWave();
-        else
-            exitWave();
-    } else {
-        if (m_trigger == Release)
-            enterWave();
-        else
-            exitWave();
-    }
-}
-
-QQuickMaterialRipple::Trigger QQuickMaterialRipple::trigger() const
-{
-    return m_trigger;
-}
-
-void QQuickMaterialRipple::setTrigger(Trigger trigger)
-{
-    m_trigger = trigger;
-}
-
-QPointF QQuickMaterialRipple::anchorPoint() const
-{
-    const QRectF bounds = boundingRect();
-    const QPointF center = bounds.center();
-    if (!m_anchor)
-        return center;
-
-    QPointF anchorPoint = bounds.center();
-    if (QQuickAbstractButton *button = qobject_cast<QQuickAbstractButton *>(m_anchor))
-        anchorPoint = QQuickAbstractButtonPrivate::get(button)->pressPoint;
-    anchorPoint = mapFromItem(m_anchor, anchorPoint);
-
-    // calculate whether the anchor point is within the ripple circle bounds,
-    // that is, whether waves should start expanding from the anchor point
-    const qreal r = qSqrt(bounds.width() * bounds.width() + bounds.height() * bounds.height()) / 2;
-    if (QLineF(center, anchorPoint).length() < r)
-        return anchorPoint;
-
-    // if the anchor point is outside the ripple circle bounds, start expanding
-    // from the intersection point of the ripple circle and a line from its center
-    // to the the anchor point
-    const qreal p = qAtan2(anchorPoint.y() - center.y(), anchorPoint.x() - center.x());
-    return QPointF(center.x() + r * qCos(p), center.y() + r * qSin(p));
-}
-
-QQuickItem *QQuickMaterialRipple::anchor() const
-{
-    return m_anchor;
-}
-
-void QQuickMaterialRipple::setAnchor(QQuickItem *item)
-{
-    m_anchor = item;
-}
-
-qreal QQuickMaterialRipple::diameter() const
-{
-    const qreal w = width();
-    const qreal h = height();
-    return qSqrt(w * w + h * h);
-}
-
-void QQuickMaterialRipple::itemChange(ItemChange change, const ItemChangeData &data)
-{
-    QQuickItem::itemChange(change, data);
-}
-
-QSGNode *QQuickMaterialRipple::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
-{
-    QQuickItemPrivate *d = QQuickItemPrivate::get(this);
-    QQuickDefaultClipNode *clipNode = d->clipNode();
-    if (clipNode) {
-        // TODO: QTBUG-51894
-        // clipNode->setRadius(m_clipRadius);
-        clipNode->setRect(boundingRect());
-        clipNode->update();
-    }
-
-    QSGNode *container = oldNode;
-    if (!container)
-        container = new QSGNode;
-
-    QQuickMaterialRippleBackgroundNode *backgroundNode = static_cast<QQuickMaterialRippleBackgroundNode *>(container->firstChild());
-    if (!backgroundNode) {
-        backgroundNode = new QQuickMaterialRippleBackgroundNode(this);
-        backgroundNode->setObjectName(objectName());
-        container->appendChildNode(backgroundNode);
-    }
-    backgroundNode->sync(this);
-
-    // enter new waves
-    int i = m_waves;
-    QQuickMaterialRippleWaveNode *enterNode = static_cast<QQuickMaterialRippleWaveNode *>(backgroundNode->nextSibling());
-    while (i-- > 0) {
-        if (!enterNode) {
-            enterNode = new QQuickMaterialRippleWaveNode(this);
-            container->appendChildNode(enterNode);
-        }
-        enterNode->sync(this);
-        enterNode = static_cast<QQuickMaterialRippleWaveNode *>(enterNode->nextSibling());
-    }
-
-    // exit old waves
-    int j = container->childCount() - 1 - m_waves;
-    while (j-- > 0) {
-        QQuickMaterialRippleWaveNode *exitNode = static_cast<QQuickMaterialRippleWaveNode *>(backgroundNode->nextSibling());
-        if (exitNode) {
-            exitNode->exit();
-            exitNode->sync(this);
-        }
-    }
-
-    return container;
-}
-
-void QQuickMaterialRipple::timerEvent(QTimerEvent *event)
-{
-    QQuickItem::timerEvent(event);
-
-    if (event->timerId() == m_enterDelay)
-        enterWave();
-}
-
-void QQuickMaterialRipple::prepareWave()
-{
-    if (m_enterDelay <= 0)
-        m_enterDelay = startTimer(RIPPLE_ENTER_DELAY);
-}
-
-void QQuickMaterialRipple::enterWave()
-{
-    if (m_enterDelay > 0) {
-        killTimer(m_enterDelay);
-        m_enterDelay = 0;
-    }
-
-    ++m_waves;
-    update();
-}
-
-void QQuickMaterialRipple::exitWave()
-{
-    if (m_enterDelay > 0) {
-        killTimer(m_enterDelay);
-        m_enterDelay = 0;
-    }
-
-    if (m_waves > 0) {
-        --m_waves;
-        update();
-    }
-}
-
-QT_END_NAMESPACE
-
-#include "qquickmaterialripple.moc"