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Fix crash

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This commit is contained in:
joshua
2023-01-08 16:20:13 +01:00
parent 1e2bdc203b
commit b1f6b1823a
3 changed files with 21 additions and 9 deletions
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27
sources/xml/terminalstripitemxml.cpp
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@@ -38,8 +38,12 @@ const QString STRIP_ITEMS_TAG_NAME { QStringLiteral("terminal_strip_items") };
QDomElement TerminalStripItemXml::toXml(const QVector<TerminalStripItem *> &items, QDomDocument &document)
{
auto dom_element = document.createElement(STRIP_ITEMS_TAG_NAME);
for (const auto &item : items) {
dom_element.appendChild(toXml(item, document));
for (const auto &item : items)
{
const auto child_ = toXml(item, document);
if (!child_.isNull()) {
dom_element.appendChild(child_);
}
}
return dom_element;
@@ -76,20 +80,25 @@ QVector<TerminalStripItem *> TerminalStripItemXml::fromXml(Diagram *diagram, con
* Save @a item to an xml element with tag "terminal_strip_item"
* @param item : item to save in xml
* @param document : parent document used to create the QDomElement returned by this function.
* @return QDomElement where are saved @a item.
* @return QDomElement where are saved @a item, note that the returned QDomElement can be null.
*/
QDomElement TerminalStripItemXml::toXml(TerminalStripItem *item, QDomDocument &document)
{
if (item->terminalStrip())
{
//Terminal strip item dom element
auto dom_element = document.createElement(STRIP_ITEM_TAG_NAME);
auto dom_element = document.createElement(STRIP_ITEM_TAG_NAME);
auto dom_strip = document.createElement(QStringLiteral("terminal_strip"));
dom_strip.setAttribute(QStringLiteral("uuid"), item->terminalStrip()->uuid().toString());
dom_element.appendChild(dom_strip);
auto dom_strip = document.createElement(QStringLiteral("terminal_strip"));
dom_strip.setAttribute(QStringLiteral("uuid"), item->terminalStrip()->uuid().toString());
dom_element.appendChild(dom_strip);
dom_element.appendChild(QETXML::qGraphicsItemPosToXml(item, document));
dom_element.appendChild(QETXML::qGraphicsItemPosToXml(item, document));
return dom_element;
return dom_element;
} else {
return QDomElement();
}
}
/**