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, 245 deletions

diff --git a/src/quickcontrols2/material/impl/qquickmaterialbusyindicator.cpp b/src/quickcontrols2/material/impl/qquickmaterialbusyindicator.cpp
deleted file mode 100644
index 10bcc035..00000000
--- a/src/quickcontrols2/material/impl/qquickmaterialbusyindicator.cpp
+++ /dev/null
@@ -1,245 +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 "qquickmaterialbusyindicator_p.h"
-
-#include <QtCore/qmath.h>
-#include <QtCore/qeasingcurve.h>
-#include <QtGui/qpainter.h>
-#include <QtQuick/qsgimagenode.h>
-#include <QtQuick/qquickwindow.h>
-#include <QtQuickControls2Impl/private/qquickanimatednode_p.h>
-
-QT_BEGIN_NAMESPACE
-
-/*
-    Relevant Android code:
-
-    - core/res/res/anim/progress_indeterminate_rotation_material.xml contains
-      the rotation animation data.
-    - core/res/res/anim/progress_indeterminate_material.xml contains the trim
-      animation data.
-    - core/res/res/interpolator/trim_start_interpolator.xml and
-      core/res/res/interpolator/trim_end_interpolator.xml contain the start
-      and end trim path interpolators.
-    - addCommand() in core/java/android/util/PathParser.java has a list of the
-      different path commands available.
-*/
-
-static const int SpanAnimationDuration = 700;
-static const int RotationAnimationDuration = SpanAnimationDuration * 6;
-static const int TargetRotation = 720;
-static const int OneDegree = 16;
-static const qreal MinSweepSpan = 10 * OneDegree;
-static const qreal MaxSweepSpan = 300 * OneDegree;
-
-class QQuickMaterialBusyIndicatorNode : public QQuickAnimatedNode
-{
-public:
-    QQuickMaterialBusyIndicatorNode(QQuickMaterialBusyIndicator *item);
-
-    void sync(QQuickItem *item) override;
-
-protected:
-    void updateCurrentTime(int time) override;
-
-private:
-    int m_lastStartAngle = 0;
-    int m_lastEndAngle = 0;
-    qreal m_width = 0;
-    qreal m_height = 0;
-    qreal m_devicePixelRatio = 1;
-    QColor m_color;
-};
-
-QQuickMaterialBusyIndicatorNode::QQuickMaterialBusyIndicatorNode(QQuickMaterialBusyIndicator *item)
-    : QQuickAnimatedNode(item)
-{
-    setLoopCount(Infinite);
-    setCurrentTime(item->elapsed());
-    setDuration(RotationAnimationDuration);
-
-    QSGImageNode *textureNode = item->window()->createImageNode();
-    textureNode->setOwnsTexture(true);
-    appendChildNode(textureNode);
-
-    // A texture seems to be required here, but we don't have one yet, as we haven't drawn anything,
-    // so just use a blank image.
-    QImage blankImage(item->width(), item->height(), QImage::Format_ARGB32_Premultiplied);
-    blankImage.fill(Qt::transparent);
-    textureNode->setTexture(item->window()->createTextureFromImage(blankImage));
-}
-
-void QQuickMaterialBusyIndicatorNode::updateCurrentTime(int time)
-{
-    const qreal w = m_width;
-    const qreal h = m_height;
-    const qreal size = qMin(w, h);
-    const qreal dx = (w - size) / 2;
-    const qreal dy = (h - size) / 2;
-
-    QImage image(size * m_devicePixelRatio, size * m_devicePixelRatio, QImage::Format_ARGB32_Premultiplied);
-    image.fill(Qt::transparent);
-
-    QPainter painter(&image);
-    painter.setRenderHint(QPainter::Antialiasing);
-
-    QPen pen;
-    QSGImageNode *textureNode = static_cast<QSGImageNode *>(firstChild());
-    pen.setColor(m_color);
-    pen.setWidth(qCeil(size / 12) * m_devicePixelRatio);
-    painter.setPen(pen);
-
-    const qreal percentageComplete = time / qreal(RotationAnimationDuration);
-    const qreal spanPercentageComplete = (time % SpanAnimationDuration) / qreal(SpanAnimationDuration);
-    const int iteration = time / SpanAnimationDuration;
-    int startAngle = 0;
-    int endAngle = 0;
-
-    if (iteration % 2 == 0) {
-        if (m_lastStartAngle > 360 * OneDegree)
-            m_lastStartAngle -= 360 * OneDegree;
-
-        // The start angle is only affected by the rotation animation for the "grow" phase.
-        startAngle = m_lastStartAngle;
-        QEasingCurve angleCurve(QEasingCurve::OutQuad);
-        const qreal percentage = angleCurve.valueForProgress(spanPercentageComplete);
-        endAngle = m_lastStartAngle + MinSweepSpan + percentage * (MaxSweepSpan - MinSweepSpan);
-        m_lastEndAngle = endAngle;
-    } else {
-        // Both the start angle *and* the span are affected by the "shrink" phase.
-        QEasingCurve angleCurve(QEasingCurve::InQuad);
-        const qreal percentage = angleCurve.valueForProgress(spanPercentageComplete);
-        startAngle = m_lastEndAngle - MaxSweepSpan + percentage * (MaxSweepSpan - MinSweepSpan);
-        endAngle = m_lastEndAngle;
-        m_lastStartAngle = startAngle;
-    }
-
-    const int halfPen = pen.width() / 2;
-    const QRectF arcBounds = QRectF(halfPen, halfPen,
-                                    m_devicePixelRatio * size - pen.width(),
-                                    m_devicePixelRatio * size - pen.width());
-    // The current angle of the rotation animation.
-    const qreal rotation = OneDegree * percentageComplete * -TargetRotation;
-    startAngle -= rotation;
-    endAngle -= rotation;
-    const int angleSpan = endAngle - startAngle;
-    painter.drawArc(arcBounds, -startAngle, -angleSpan);
-    painter.end();
-
-    textureNode->setRect(QRectF(dx, dy, size, size));
-    textureNode->setTexture(window()->createTextureFromImage(image));
-}
-
-void QQuickMaterialBusyIndicatorNode::sync(QQuickItem *item)
-{
-    QQuickMaterialBusyIndicator *indicator = static_cast<QQuickMaterialBusyIndicator *>(item);
-    m_color = indicator->color();
-    m_width = indicator->width();
-    m_height = indicator->height();
-    m_devicePixelRatio = indicator->window()->effectiveDevicePixelRatio();
-}
-
-QQuickMaterialBusyIndicator::QQuickMaterialBusyIndicator(QQuickItem *parent) :
-    QQuickItem(parent)
-{
-    setFlag(ItemHasContents);
-}
-
-QColor QQuickMaterialBusyIndicator::color() const
-{
-    return m_color;
-}
-
-void QQuickMaterialBusyIndicator::setColor(const QColor &color)
-{
-    if (m_color == color)
-        return;
-
-    m_color = color;
-    update();
-}
-
-bool QQuickMaterialBusyIndicator::isRunning() const
-{
-    return isVisible();
-}
-
-void QQuickMaterialBusyIndicator::setRunning(bool running)
-{
-    if (running)
-        setVisible(true);
-}
-
-int QQuickMaterialBusyIndicator::elapsed() const
-{
-    return m_elapsed;
-}
-
-void QQuickMaterialBusyIndicator::itemChange(QQuickItem::ItemChange change, const QQuickItem::ItemChangeData &data)
-{
-    QQuickItem::itemChange(change, data);
-    switch (change) {
-    case ItemOpacityHasChanged:
-        if (qFuzzyIsNull(data.realValue))
-            setVisible(false);
-        break;
-    case ItemVisibleHasChanged:
-        update();
-        break;
-    default:
-        break;
-    }
-}
-
-QSGNode *QQuickMaterialBusyIndicator::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *)
-{
-    QQuickMaterialBusyIndicatorNode *node = static_cast<QQuickMaterialBusyIndicatorNode *>(oldNode);
-    if (isRunning() && width() > 0 && height() > 0) {
-        if (!node) {
-            node = new QQuickMaterialBusyIndicatorNode(this);
-            node->start();
-        }
-        node->sync(this);
-    } else {
-        m_elapsed = node ? node->currentTime() : 0;
-        delete node;
-        node = nullptr;
-    }
-    return node;
-}
-
-QT_END_NAMESPACE