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chore(WritableProxyModel): Adding possibility to get the model changes

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Alex Jbanca 2024-02-06 11:07:11 +02:00 committed by Alex Jbanca
parent d2030de867
commit 9d4bc9466e
2 changed files with 72 additions and 0 deletions
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5
ui/StatusQ/include/StatusQ/writableproxymodel.h
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@ -32,6 +32,11 @@ public:
~WritableProxyModel(); ~WritableProxyModel();
Q_INVOKABLE QVariantMap toVariantMap() const; Q_INVOKABLE QVariantMap toVariantMap() const;
Q_INVOKABLE QVariantList getInsertedItems() const;
Q_INVOKABLE QVariantList getEditedItems() const;
Q_INVOKABLE QVariantList getRemovedItems() const;
Q_INVOKABLE bool insert(int at, const QVariantMap& data = {}); Q_INVOKABLE bool insert(int at, const QVariantMap& data = {});
Q_INVOKABLE bool append(const QVariantMap& data = {}); Q_INVOKABLE bool append(const QVariantMap& data = {});
Q_INVOKABLE bool remove(int at); Q_INVOKABLE bool remove(int at);

67
ui/StatusQ/src/writableproxymodel.cpp
View File

@ -421,6 +421,73 @@ QVariantMap WritableProxyModel::toVariantMap() const
return result; return result;
} }
QVariantList WritableProxyModel::getInsertedItems() const
{
if (!d->dirty || !sourceModel())
return {};
QVariantList result;
for (auto iter = d->insertedRows.begin(); iter != d->insertedRows.end(); ++iter)
{
auto index = iter.key();
if (!index.isValid())
continue;
auto data = iter.value();
QVariantMap rowMap;
for (auto it = data.begin(); it != data.end(); ++it)
rowMap[roleNames()[it.key()]] = it.value();
result.append(rowMap);
}
return result;
}
QVariantList WritableProxyModel::getEditedItems() const
{
if (!d->dirty || !sourceModel())
return {};
QVariantList result;
for (auto iter = d->cache.begin(); iter != d->cache.end(); ++iter)
{
auto index = iter.key();
if (!index.isValid())
continue;
auto data = itemData(index);
QVariantMap rowMap;
for (auto it = data.begin(); it != data.end(); ++it)
rowMap[roleNames()[it.key()]] = it.value();
result.append(rowMap);
}
return result;
}
QVariantList WritableProxyModel::getRemovedItems() const
{
if (!d->dirty || !sourceModel())
return {};
QVariantList result;
for (auto iter = d->removedRows.begin(); iter != d->removedRows.end(); ++iter)
{
if (!iter->isValid())
continue;
QVariantMap rowMap;
auto roleNames = this->roleNames();
for (auto it = roleNames.begin(); it != roleNames.end(); ++it)
rowMap[it.value()] = sourceModel()->data(*iter, it.key());
result.append(rowMap);
}
return result;
}
bool WritableProxyModel::insert(int at, const QVariantMap& data) bool WritableProxyModel::insert(int at, const QVariantMap& data)
{ {
auto rowCount = this->rowCount(); auto rowCount = this->rowCount();