Remove qtquickcontrols2 sources and explain where they wentHEADdev

Now that qtquickcontrols2 has been merged into qtdeclarative,
we should make it obvious that this repo should no longer be
used, by preventing it from being built.

Task-number: QTBUG-95173
Pick-to: 6.2
Change-Id: I95bd6a214f3d75a865ab163ee0a1f9ffbeb7a051
Reviewed-by: Alexandru Croitor <[email protected]>
Reviewed-by: Volker Hilsheimer <[email protected]>

1 files changed, 0 insertions, 338 deletions

diff --git a/src/quickcontrols2/universal/impl/qquickuniversalprogressbar.cpp b/src/quickcontrols2/universal/impl/qquickuniversalprogressbar.cpp
deleted file mode 100644
index 8f907b75..00000000
--- a/src/quickcontrols2/universal/impl/qquickuniversalprogressbar.cpp
+++ /dev/null
@@ -1,338 +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 "qquickuniversalprogressbar_p.h"
-
-#include <QtCore/qmath.h>
-#include <QtCore/qeasingcurve.h>
-#include <QtQuick/private/qquickitem_p.h>
-#include <QtQuick/private/qsgadaptationlayer_p.h>
-#include <QtQuick/qsgrectanglenode.h>
-#include <QtQuickControls2Impl/private/qquickanimatednode_p.h>
-
-QT_BEGIN_NAMESPACE
-
-static const int PhaseCount = 4;
-static const int EllipseCount = 5;
-static const int Interval = 167;
-static const int TotalDuration = 3917;
-static const int VisibleDuration = 3000;
-static const qreal EllipseDiameter = 4;
-static const qreal EllipseOffset = 4;
-static const qreal ContainerAnimationStartPosition = -34; // absolute
-static const qreal ContainerAnimationEndPosition = 0.435222; // relative
-static const qreal EllipseAnimationWellPosition = 0.333333333333333; // relative
-static const qreal EllipseAnimationEndPosition = 0.666666666666667; // relative
-
-class QQuickUniversalProgressBarNode : public QQuickAnimatedNode
-{
-public:
-    QQuickUniversalProgressBarNode(QQuickUniversalProgressBar *item);
-
-    void updateCurrentTime(int time) override;
-    void sync(QQuickItem *item) override;
-
-private:
-    struct Phase {
-        Phase() = default;
-        Phase(int d, qreal f, qreal t) : duration(d), from(f), to(t) { }
-        int duration = 0;
-        qreal from = 0;
-        qreal to = 0;
-    };
-
-    bool m_indeterminate = false;
-    Phase m_borderPhases[PhaseCount];
-    Phase m_ellipsePhases[PhaseCount];
-};
-
-QQuickUniversalProgressBarNode::QQuickUniversalProgressBarNode(QQuickUniversalProgressBar *item)
-    : QQuickAnimatedNode(item)
-{
-    setLoopCount(Infinite);
-    setDuration(TotalDuration);
-
-    m_borderPhases[0] = Phase( 500, -50,   0);
-    m_borderPhases[1] = Phase(1500,   0,   0);
-    m_borderPhases[2] = Phase(1000,   0, 100);
-    m_borderPhases[3] = Phase( 917, 100, 100);
-
-    m_ellipsePhases[0] = Phase(1000,                            0, EllipseAnimationWellPosition);
-    m_ellipsePhases[1] = Phase(1000, EllipseAnimationWellPosition, EllipseAnimationWellPosition);
-    m_ellipsePhases[2] = Phase(1000, EllipseAnimationWellPosition, EllipseAnimationEndPosition);
-    m_ellipsePhases[3] = Phase(1000, EllipseAnimationWellPosition, EllipseAnimationEndPosition);
-}
-
-void QQuickUniversalProgressBarNode::updateCurrentTime(int time)
-{
-    QSGRectangleNode *geometryNode = static_cast<QSGRectangleNode *>(firstChild());
-    Q_ASSERT(!geometryNode || geometryNode->type() == QSGNode::GeometryNodeType);
-    if (!geometryNode)
-        return;
-
-    QSGTransformNode *gridNode = static_cast<QSGTransformNode *>(geometryNode->firstChild());
-    Q_ASSERT(!gridNode || gridNode->type() == QSGNode::TransformNodeType);
-    if (!gridNode)
-        return;
-
-    qreal width = geometryNode->rect().width();
-    {
-        qreal from = ContainerAnimationStartPosition;
-        qreal to = from + ContainerAnimationEndPosition * width;
-        qreal progress = static_cast<qreal>(time) / TotalDuration;
-        qreal dx = from + (to - from) * progress;
-
-        QMatrix4x4 matrix;
-        matrix.translate(dx, 0);
-        gridNode->setMatrix(matrix);
-    }
-
-    int nodeIndex = 0;
-    QSGTransformNode *borderNode = static_cast<QSGTransformNode *>(gridNode->firstChild());
-    while (borderNode) {
-        Q_ASSERT(borderNode->type() == QSGNode::TransformNodeType);
-
-        QSGTransformNode *ellipseNode = static_cast<QSGTransformNode *>(borderNode->firstChild());
-        Q_ASSERT(ellipseNode->type() == QSGNode::TransformNodeType);
-
-        QSGOpacityNode *opacityNode = static_cast<QSGOpacityNode *>(ellipseNode->firstChild());
-        Q_ASSERT(opacityNode->type() == QSGNode::OpacityNodeType);
-
-        int begin = nodeIndex * Interval;
-        int end = VisibleDuration + nodeIndex * Interval;
-
-        bool visible = time >= begin && time <= end;
-        opacityNode->setOpacity(visible ? 1.0 : 0.0);
-
-        if (visible) {
-            {
-                int phaseIndex, remain = time, elapsed = 0;
-                for (phaseIndex = 0; phaseIndex < PhaseCount - 1; ++phaseIndex) {
-                    if (remain <= m_borderPhases[phaseIndex].duration + begin)
-                        break;
-                    remain -= m_borderPhases[phaseIndex].duration;
-                    elapsed += m_borderPhases[phaseIndex].duration;
-                }
-
-                const Phase &phase = m_borderPhases[phaseIndex];
-
-                qreal pos = time - elapsed - begin;
-                qreal progress = pos / phase.duration;
-                qreal dx = phase.from + (phase.to - phase.from) * progress;
-
-                QMatrix4x4 matrix;
-                matrix.translate(dx, 0);
-                borderNode->setMatrix(matrix);
-            }
-
-            {
-                QEasingCurve curve(QEasingCurve::BezierSpline);
-                curve.addCubicBezierSegment(QPointF(0.4, 0.0), QPointF(0.6, 1.0), QPointF(1.0, 1.0));
-
-                int phaseIndex, remain = time, elapsed = 0;
-                for (phaseIndex = 0; phaseIndex < PhaseCount - 1; ++phaseIndex) {
-                    if (remain <= m_ellipsePhases[phaseIndex].duration + begin)
-                        break;
-                    remain -= m_ellipsePhases[phaseIndex].duration;
-                    elapsed += m_ellipsePhases[phaseIndex].duration;
-                }
-
-                const Phase &phase = m_ellipsePhases[phaseIndex];
-
-                qreal from = phase.from * width;
-                qreal to = phase.to * width;
-                qreal pos = time - elapsed - begin;
-                qreal progress = curve.valueForProgress(pos / phase.duration);
-                qreal dx = from + (to - from) * progress;
-
-                QMatrix4x4 matrix;
-                matrix.translate(dx, 0);
-                ellipseNode->setMatrix(matrix);
-            }
-        }
-
-        borderNode = static_cast<QSGTransformNode *>(borderNode->nextSibling());
-        ++nodeIndex;
-    }
-}
-
-void QQuickUniversalProgressBarNode::sync(QQuickItem *item)
-{
-    QQuickUniversalProgressBar *bar = static_cast<QQuickUniversalProgressBar *>(item);
-    if (m_indeterminate != bar->isIndeterminate()) {
-        m_indeterminate = bar->isIndeterminate();
-        if (m_indeterminate)
-            start();
-        else
-            stop();
-    }
-
-    QQuickItemPrivate *d = QQuickItemPrivate::get(item);
-
-    QRectF bounds = item->boundingRect();
-    bounds.setHeight(item->implicitHeight());
-    bounds.moveTop((item->height() - bounds.height()) / 2.0);
-    if (!m_indeterminate)
-        bounds.setWidth(bar->progress() * bounds.width());
-
-    QSGRectangleNode *geometryNode = static_cast<QSGRectangleNode *>(firstChild());
-    if (!geometryNode) {
-        geometryNode = item->window()->createRectangleNode();
-        appendChildNode(geometryNode);
-    }
-    geometryNode->setRect(bounds);
-    geometryNode->setColor(m_indeterminate ? Qt::transparent : bar->color());
-
-    if (!m_indeterminate) {
-        while (QSGNode *node = geometryNode->firstChild())
-            delete node;
-        return;
-    }
-
-    QSGTransformNode *gridNode = static_cast<QSGTransformNode *>(geometryNode->firstChild());
-    if (!gridNode) {
-        gridNode = new QSGTransformNode;
-        geometryNode->appendChildNode(gridNode);
-    }
-    Q_ASSERT(gridNode->type() == QSGNode::TransformNodeType);
-
-    QSGNode *borderNode = gridNode->firstChild();
-    for (int i = 0; i < EllipseCount; ++i) {
-        if (!borderNode) {
-            borderNode = new QSGTransformNode;
-            gridNode->appendChildNode(borderNode);
-
-            QSGTransformNode *ellipseNode = new QSGTransformNode;
-            borderNode->appendChildNode(ellipseNode);
-
-            QSGOpacityNode *opacityNode = new QSGOpacityNode;
-            ellipseNode->appendChildNode(opacityNode);
-
-            QSGInternalRectangleNode *rectNode = d->sceneGraphContext()->createInternalRectangleNode();
-            rectNode->setAntialiasing(true);
-            rectNode->setRadius(EllipseDiameter / 2);
-            opacityNode->appendChildNode(rectNode);
-        }
-        Q_ASSERT(borderNode->type() == QSGNode::TransformNodeType);
-
-        QSGNode *ellipseNode = borderNode->firstChild();
-        Q_ASSERT(ellipseNode->type() == QSGNode::TransformNodeType);
-
-        QSGNode *opacityNode = ellipseNode->firstChild();
-        Q_ASSERT(opacityNode->type() == QSGNode::OpacityNodeType);
-
-        QSGInternalRectangleNode *rectNode = static_cast<QSGInternalRectangleNode *>(opacityNode->firstChild());
-        Q_ASSERT(rectNode->type() == QSGNode::GeometryNodeType);
-
-        rectNode->setRect(QRectF((EllipseCount - i - 1) * (EllipseDiameter + EllipseOffset), (item->height() - EllipseDiameter) / 2, EllipseDiameter, EllipseDiameter));
-        rectNode->setColor(bar->color());
-        rectNode->update();
-
-        borderNode = borderNode->nextSibling();
-    }
-}
-
-QQuickUniversalProgressBar::QQuickUniversalProgressBar(QQuickItem *parent)
-    : QQuickItem(parent)
-{
-    setFlag(ItemHasContents);
-}
-
-QColor QQuickUniversalProgressBar::color() const
-{
-    return m_color;
-}
-
-void QQuickUniversalProgressBar::setColor(const QColor &color)
-{
-    if (m_color == color)
-        return;
-
-    m_color = color;
-    update();
-}
-
-qreal QQuickUniversalProgressBar::progress() const
-{
-    return m_progress;
-}
-
-void QQuickUniversalProgressBar::setProgress(qreal progress)
-{
-    if (progress == m_progress)
-        return;
-
-    m_progress = progress;
-    update();
-}
-
-bool QQuickUniversalProgressBar::isIndeterminate() const
-{
-    return m_indeterminate;
-}
-
-void QQuickUniversalProgressBar::setIndeterminate(bool indeterminate)
-{
-    if (indeterminate == m_indeterminate)
-        return;
-
-    m_indeterminate = indeterminate;
-    setClip(m_indeterminate);
-    update();
-}
-
-void QQuickUniversalProgressBar::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &data)
-{
-    QQuickItem::itemChange(change, data);
-    if (change == ItemVisibleHasChanged)
-        update();
-}
-
-QSGNode *QQuickUniversalProgressBar::updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *)
-{
-    QQuickUniversalProgressBarNode *node = static_cast<QQuickUniversalProgressBarNode *>(oldNode);
-    if (isVisible() && width() > 0 && height() > 0) {
-        if (!node)
-            node = new QQuickUniversalProgressBarNode(this);
-        node->sync(this);
-    } else {
-        delete node;
-        node = nullptr;
-    }
-    return node;
-}
-
-QT_END_NAMESPACE