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// Copyright (C) 2021 The Qt Company Ltd.
// Copyright (C) 2019 Luxoft Sweden AB
// Copyright (C) 2018 Pelagicore AG
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include "inprocesssurfaceitem.h"
#include "applicationmanagerwindow.h"
#include "qml-utilities.h"
#include <QQmlEngine>
#include <QSGSimpleRectNode>
QT_BEGIN_NAMESPACE_AM
static QByteArray nameToKey(const QString &name)
{
return QByteArray("_am_") + name.toUtf8();
}
static QString keyToName(const QByteArray &key)
{
return QString::fromUtf8(key.mid(4));
}
static bool isName(const QByteArray &key)
{
return key.startsWith("_am_");
}
InProcessSurfaceItem::InProcessSurfaceItem(QQuickItem *parent)
: QQuickFocusScope(parent)
{
QQmlEngine::setObjectOwnership(this, QQmlEngine::CppOwnership);
setClip(true);
setFlag(ItemHasContents);
m_windowProperties.installEventFilter(this);
setFocusOnClick(true);
}
InProcessSurfaceItem::~InProcessSurfaceItem()
{
}
bool InProcessSurfaceItem::setWindowProperty(const QString &name, const QVariant &value)
{
const QByteArray key = nameToKey(name);
const QVariant v = convertFromJSVariant(value);
QVariant oldValue = m_windowProperties.property(key);
bool changed = !oldValue.isValid() || (oldValue != v);
if (changed)
m_windowProperties.setProperty(key, v);
return true;
}
QVariant InProcessSurfaceItem::windowProperty(const QString &name) const
{
QByteArray key = nameToKey(name);
return m_windowProperties.property(key);
}
QVariantMap InProcessSurfaceItem::windowPropertiesAsVariantMap() const
{
const QByteArrayList keys = m_windowProperties.dynamicPropertyNames();
QVariantMap map;
for (const QByteArray &key : keys) {
if (!isName(key))
continue;
QString name = keyToName(key);
map[name] = m_windowProperties.property(key);
}
return map;
}
bool InProcessSurfaceItem::eventFilter(QObject *o, QEvent *e)
{
if ((o == &m_windowProperties) && (e->type() == QEvent::DynamicPropertyChange)) {
QDynamicPropertyChangeEvent *dpce = static_cast<QDynamicPropertyChangeEvent *>(e);
QByteArray key = dpce->propertyName();
if (isName(key)) {
QString name = keyToName(dpce->propertyName());
emit windowPropertyChanged(name, m_windowProperties.property(key));
}
}
return QQuickFocusScope::eventFilter(o, e);
}
bool InProcessSurfaceItem::focusOnClick() const
{
return m_focusOnClick;
}
void InProcessSurfaceItem::setFocusOnClick(bool newFocusOnClick)
{
if (m_focusOnClick != newFocusOnClick) {
m_focusOnClick = newFocusOnClick;
setAcceptTouchEvents(newFocusOnClick);
setAcceptedMouseButtons(newFocusOnClick ? Qt::AllButtons : Qt::NoButton);
setFiltersChildMouseEvents(newFocusOnClick);
emit focusOnClickChanged();
}
}
void InProcessSurfaceItem::mousePressEvent(QMouseEvent *e)
{
Q_ASSERT(m_focusOnClick);
QQuickFocusScope::mousePressEvent(e);
delayedForceActiveFocus();
}
void InProcessSurfaceItem::touchEvent(QTouchEvent *e)
{
Q_ASSERT(m_focusOnClick);
QQuickFocusScope::touchEvent(e);
if (e->type() == QEvent::TouchBegin)
delayedForceActiveFocus();
}
bool InProcessSurfaceItem::childMouseEventFilter(QQuickItem *item, QEvent *e)
{
Q_UNUSED(item)
Q_ASSERT(m_focusOnClick);
if ((e->type() == QEvent::MouseButtonPress) || (e->type() == QEvent::TouchBegin))
delayedForceActiveFocus();
return false;
}
void InProcessSurfaceItem::delayedForceActiveFocus()
{
QMetaObject::invokeMethod(this, [this]() {
if (m_amWindow && !m_amWindow->activeFocusItem())
forceActiveFocus(Qt::ActiveWindowFocusReason);
}, Qt::QueuedConnection);
}
void InProcessSurfaceItem::setVisibleClientSide(bool visible)
{
if (visible)
m_closed = false;
if (visible != m_visibleClientSide) {
m_visibleClientSide = visible;
emit visibleClientSideChanged();
}
}
bool InProcessSurfaceItem::visibleClientSide() const
{
return m_visibleClientSide;
}
void InProcessSurfaceItem::setDeadClientSide()
{
if (!m_deadClientSide) {
m_deadClientSide = true;
emit deadClientSideChanged();
}
}
bool InProcessSurfaceItem::isDeadClientSide() const
{
return m_deadClientSide;
}
QSGNode *InProcessSurfaceItem::updatePaintNode(QSGNode *oldNode, QQuickItem::UpdatePaintNodeData *)
{
if (m_color.alpha() == 0)
return oldNode; // no need to render fully transparent node
QSGSimpleRectNode *node = static_cast<QSGSimpleRectNode *>(oldNode);
if (!node) {
node = new QSGSimpleRectNode(clipRect(), m_color);
} else {
node->setRect(clipRect());
node->setColor(m_color);
}
return node;
}
QColor InProcessSurfaceItem::color() const
{
return m_color;
}
void InProcessSurfaceItem::setColor(const QColor &c)
{
if (m_color != c) {
m_color = c;
update();
}
}
void InProcessSurfaceItem::close()
{
emit closeRequested();
}
void InProcessSurfaceItem::setClosed(bool closed)
{
if (m_closed != closed) {
m_closed = closed;
emit closedChanged();
}
}
bool InProcessSurfaceItem::isClosed() const
{
return m_closed;
}
ApplicationManagerWindow *InProcessSurfaceItem::applicationManagerWindow()
{
return m_amWindow.data();
}
void InProcessSurfaceItem::setApplicationManagerWindow(ApplicationManagerWindow *win)
{
m_amWindow = win;
}
QT_END_NAMESPACE_AM
#include "moc_inprocesssurfaceitem.cpp"
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