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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "eventitem.h"
#include <QColor>
#include <QFont>
#include <QGraphicsItem>
#include <QList>
#include <QString>
namespace ScxmlEditor {
namespace PluginInterface {
EventItem::EventItem(const QPointF &pos, BaseItem *parent)
: BaseItem(parent)
{
m_eventNameItem = new TextItem(this);
m_eventNameItem->setParentItem(this);
QFont serifFont("Times", 13, QFont::Normal);
m_eventNameItem->setFont(serifFont);
QString color = editorInfo("fontColor");
m_eventNameItem->setDefaultTextColor(color.isEmpty() ? QColor(Qt::black) : QColor(color));
setPos(pos);
m_eventNameItem->setTextInteractionFlags(Qt::NoTextInteraction);
setItemBoundingRect(m_eventNameItem->boundingRect());
}
void EventItem::updateAttributes()
{
QString text = " " + tag()->tagName();
if (tag()->attributeNames().size() > 0) {
for (int i = 0; i < tag()->attributeNames().size(); ++i)
if (tag()->attributeNames().at(i) == "event") {
if (tag()->attributeValues().size() > i)
text += " / " + tag()->attributeValues().at(i);
break;
}
}
m_eventNameItem->setText(text);
setItemBoundingRect(m_eventNameItem->boundingRect());
}
OnEntryExitItem::OnEntryExitItem(BaseItem *parent)
: BaseItem(parent)
{
m_eventNameItem = new TextItem(this);
m_eventNameItem->setParentItem(this);
QFont serifFont("Times", 13, QFont::Normal);
m_eventNameItem->setFont(serifFont);
m_eventNameItem->setDefaultTextColor(Qt::black);
m_eventNameItem->setTextInteractionFlags(Qt::NoTextInteraction);
}
void OnEntryExitItem::updateAttributes()
{
QString text = tag()->tagName();
m_eventNameItem->setText(text);
setItemBoundingRect(childBoundingRect());
checkParentBoundingRect();
}
void OnEntryExitItem::finalizeCreation()
{
auto children = tag()->allChildren();
auto pos = m_eventNameItem->boundingRect().bottomLeft();
for (auto child : children) {
EventItem *item = new EventItem(pos, this);
item->setTag(child);
item->updateAttributes();
pos = item->pos() + item->boundingRect().bottomLeft();
}
setItemBoundingRect(childBoundingRect());
}
void OnEntryExitItem::addChild(ScxmlTag *tag)
{
auto pos = childBoundingRect().bottomLeft();
EventItem *item = new EventItem(pos, this);
item->setTag(tag);
item->updateAttributes();
setItemBoundingRect(childBoundingRect());
checkParentBoundingRect();
}
QRectF OnEntryExitItem::childBoundingRect() const
{
QRectF r = m_eventNameItem->boundingRect();
const QList<QGraphicsItem *> children = childItems();
for (const QGraphicsItem *child : children) {
QRectF br = child->boundingRect();
QPointF p = child->pos() + br.topLeft();
br.moveTopLeft(p);
r = r.united(br);
}
return r;
}
} // namespace PluginInterface
} // namespace ScxmlEditor
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