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Code Issues Projects Releases Wiki Activity

feat(Storybook): reflect pages model changes in sections decorator model 

Closes: #12216
This commit is contained in:
Michał Cieślak 2023-09-27 13:00:27 +02:00 committed by Michał
parent f48493a5e4
commit e94554b209
5 changed files with 975 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
storybook/pagesmodel.cpp
View File

@ -21,7 +21,7 @@ PagesModel::PagesModel(const QString &path, QObject *parent)
this, &PagesModel::reload);
}
QList<PagesModelItem> PagesModel::load() {
QList<PagesModelItem> PagesModel::load() const {
static QRegularExpression fileNameRegex(
QRegularExpression::anchoredPattern("(.*)Page\\.qml"));
@ -71,8 +71,8 @@ void PagesModel::readMetadata(QList<PagesModelItem> &items) {
}
void PagesModel::reload() {
QList<PagesModelItem> currentItems = load();
std::map<QString, PagesModelItem> mapping;
const QList<PagesModelItem> currentItems = load();
std::unordered_map<QString, PagesModelItem> mapping;
for (const PagesModelItem &item : qAsConst(m_items))
mapping[item.title] = item;
@ -81,7 +81,7 @@ void PagesModel::reload() {
std::vector<PagesModelItem> changedItems;
std::vector<PagesModelItem> removedItems;
for (const PagesModelItem &item : qAsConst(currentItems)) {
for (const auto &item : currentItems) {
auto it = mapping.find(item.title);
if (it == mapping.end()) {
@ -94,7 +94,7 @@ void PagesModel::reload() {
}
}
for (auto& [key, value] : mapping)
for (const auto& [key, value] : mapping)
removedItems.push_back(value);
for (auto& item : removedItems) {

2
storybook/pagesmodel.h
View File

@ -29,7 +29,7 @@ public:
void reload();
private:
QList<PagesModelItem> load();
QList<PagesModelItem> load() const;
static void readMetadata(PagesModelItem &item);
static void readMetadata(QList<PagesModelItem> &items);

137
storybook/sectionsdecoratormodel.cpp
View File

@ -23,10 +23,15 @@ void SectionsDecoratorModel::setSourceModel(QAbstractItemModel *sourceModel)
initialize();
connect(sourceModel, &QAbstractItemModel::modelReset, this, &SectionsDecoratorModel::initialize);
connect(sourceModel, &QAbstractItemModel::rowsInserted, this, &SectionsDecoratorModel::initialize);
connect(sourceModel, &QAbstractItemModel::rowsRemoved, this, &SectionsDecoratorModel::initialize);
connect(sourceModel, &QAbstractItemModel::rowsMoved, this, &SectionsDecoratorModel::initialize);
connect(sourceModel, &QAbstractItemModel::modelReset, this,
&SectionsDecoratorModel::initialize);
connect(sourceModel, &QAbstractItemModel::rowsMoved, this,
&SectionsDecoratorModel::initialize);
connect(sourceModel, &QAbstractItemModel::rowsInserted, this,
&SectionsDecoratorModel::onInserted);
connect(sourceModel, &QAbstractItemModel::rowsRemoved, this,
&SectionsDecoratorModel::onRemoved);
emit sourceModelChanged();
}
@ -160,3 +165,127 @@ void SectionsDecoratorModel::initialize()
calculateOffsets();
}
void SectionsDecoratorModel::onInserted(const QModelIndex &parent,
int first, int last)
{
if (first != last) {
initialize();
return;
}
const QVariant sectionVariant = m_sourceModel->data(
m_sourceModel->index(first, 0), m_sectionRole);
const QString section = sectionVariant.toString();
auto insertNewSection = [this, &section](int index) {
beginInsertRows(QModelIndex{}, index, index + 1);
m_rowsMetadata.insert(m_rowsMetadata.begin() + index, RowMetadata{});
m_rowsMetadata.insert(m_rowsMetadata.begin() + index,
RowMetadata{ true, section, false, 0, 1});
calculateOffsets();
endInsertRows();
};
int itemsCounter = 0;
int sectionIndex = 0;
while (sectionIndex < m_rowsMetadata.size()) {
auto& sectionMetadata = m_rowsMetadata.at(sectionIndex);
if (sectionMetadata.sectionName == section) {
sectionMetadata.count++;
emit dataChanged(index(sectionIndex, 0), index(sectionIndex, 0),
{ Roles::SubitemsCountRole });
if (sectionMetadata.folded) {
// update folded section only
calculateOffsets();
} else {
// insert item into unfolded section
auto insertIndex = sectionIndex + (first - itemsCounter) + 1;
beginInsertRows(QModelIndex{}, insertIndex, insertIndex);
m_rowsMetadata.insert(m_rowsMetadata.begin() + insertIndex, RowMetadata{});
calculateOffsets();
endInsertRows();
}
break;
}
if (sectionMetadata.sectionName != section && itemsCounter == first) {
insertNewSection(sectionIndex);
break;
}
itemsCounter += sectionMetadata.count;
sectionIndex += 1 + (sectionMetadata.folded ? 0 : sectionMetadata.count);
}
if (sectionIndex == m_rowsMetadata.size())
insertNewSection(sectionIndex);
}
void SectionsDecoratorModel::onRemoved(const QModelIndex &parent,
int first, int last)
{
if (first != last) {
initialize();
return;
}
int itemsCounter = 0;
int sectionIndex = 0;
while (sectionIndex < m_rowsMetadata.size()) {
auto& sectionMetadata = m_rowsMetadata.at(sectionIndex);
if (first < itemsCounter + sectionMetadata.count) {
if (sectionMetadata.folded) {
if (sectionMetadata.count == 1) {
auto removeIndex = sectionIndex + (first - itemsCounter);
beginRemoveRows(QModelIndex{}, removeIndex, removeIndex);
m_rowsMetadata.erase(m_rowsMetadata.begin() + removeIndex,
m_rowsMetadata.begin() + removeIndex + 1);
calculateOffsets();
endRemoveRows();
} else {
sectionMetadata.count--;
calculateOffsets();
emit dataChanged(index(sectionIndex, 0), index(sectionIndex, 0),
{ Roles::SubitemsCountRole });
}
} else {
if (sectionMetadata.count == 1) {
auto removeIndex = sectionIndex + (first - itemsCounter);
beginRemoveRows(QModelIndex{}, removeIndex, removeIndex + 1);
m_rowsMetadata.erase(m_rowsMetadata.begin() + removeIndex,
m_rowsMetadata.begin() + removeIndex + 2);
} else {
sectionMetadata.count--;
emit dataChanged(index(sectionIndex, 0), index(sectionIndex, 0),
{ Roles::SubitemsCountRole });
auto removeIndex = sectionIndex + (first - itemsCounter) + 1;
beginRemoveRows(QModelIndex{}, removeIndex, removeIndex);
m_rowsMetadata.erase(m_rowsMetadata.begin() + removeIndex);
}
calculateOffsets();
endRemoveRows();
}
break;
}
itemsCounter += sectionMetadata.count;
sectionIndex += 1 + (sectionMetadata.folded ? 0 : sectionMetadata.count);
}
}

4
storybook/sectionsdecoratormodel.h
View File

@ -1,7 +1,6 @@
#pragma once
#include <QAbstractListModel>
#include <optional>
class SectionsDecoratorModel : public QAbstractListModel
{
@ -42,6 +41,9 @@ private:
void initialize();
void calculateOffsets();
void onInserted(const QModelIndex &parent, int first, int last);
void onRemoved(const QModelIndex &parent, int first, int last);
QAbstractItemModel* m_sourceModel = nullptr;
std::vector<RowMetadata> m_rowsMetadata;
int m_sectionRole = 0;

839
storybook/tests/tst_SectionsDecoratorModel.cpp
View File

@ -13,6 +13,13 @@ class TestSourceModel : public QAbstractListModel {
public:
explicit TestSourceModel(QStringList categories)
: m_categories(std::move(categories))
{
for (int i = 0; i < m_categories.size(); i++)
m_titles << QString("title %1").arg(i);
}
explicit TestSourceModel(QStringList categories, QStringList titles)
: m_categories(std::move(categories)), m_titles(std::move(titles))
{
}
@ -27,11 +34,28 @@ public:
if (!index.isValid())
return {};
if (role == TitleRole) {
return QString("title %1").arg(index.row());
const auto row = index.row();
if (role == TitleRole)
return m_titles.at(row);
return m_categories.at(row);
}
return m_categories.at(index.row());
void insert(int index, QString category, QString title)
{
beginInsertRows(QModelIndex{}, index, index);
m_categories.insert(index, category);
m_titles.insert(index, title);
endInsertRows();
}
void remove(int index)
{
beginRemoveRows(QModelIndex{}, index, index);
m_categories.removeAt(index);
m_titles.removeAt(index);
endRemoveRows();
}
QHash<int, QByteArray> roleNames() const override {
@ -42,6 +66,7 @@ public:
}
QStringList m_categories;
QStringList m_titles;
};
} // unnamed namespace
@ -691,13 +716,9 @@ private slots:
SectionsDecoratorModel model;
model.setSourceModel(&proxy);
QSignalSpy spy(&model, &SectionsDecoratorModel::modelReset);
proxy.setFilterRole(TestSourceModel::TitleRole);
proxy.setFilterWildcard("*1");
QVERIFY(spy.count() > 1);
QCOMPARE(model.rowCount(), 2);
QCOMPARE(model.roleNames().count(), 6);
@ -713,6 +734,810 @@ private slots:
QCOMPARE(model.data(model.index(0, 0), SectionsDecoratorModel::SubitemsCountRole).toInt(), 1);
QCOMPARE(model.data(model.index(1, 0), SectionsDecoratorModel::SubitemsCountRole).toInt(), 0);
}
void insertionTest() {
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(0, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 1);
QCOMPARE(insertionArguments.at(2).toInt(), 1);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(1, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 2);
QCOMPARE(insertionArguments.at(2).toInt(), 2);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(2, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 3);
QCOMPARE(insertionArguments.at(2).toInt(), 3);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(3, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 4);
QCOMPARE(insertionArguments.at(2).toInt(), 4);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(3, "Section 2", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 5);
QCOMPARE(insertionArguments.at(2).toInt(), 5);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(4, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(4, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(4, "Section 2", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 6);
QCOMPARE(insertionArguments.at(2).toInt(), 6);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(4, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(4, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(5, "Section 3", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 8);
QCOMPARE(insertionArguments.at(2).toInt(), 8);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(7, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(7, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(6, "Section 3", "New Title");
QCOMPARE(model.rowCount(), 10);
QCOMPARE(insertionSpy.count(), 1);
auto insertionArguments = insertionSpy.takeFirst();
QCOMPARE(insertionArguments.at(1).toInt(), 9);
QCOMPARE(insertionArguments.at(2).toInt(), 9);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(7, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(7, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(0, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 6);
QCOMPARE(insertionSpy.count(), 0);
QCOMPARE(changeSpy.count(), 1);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(1, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 6);
QCOMPARE(insertionSpy.count(), 0);
QCOMPARE(changeSpy.count(), 1);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(3, "Section 1", "New Title");
QCOMPARE(model.rowCount(), 6);
QCOMPARE(insertionSpy.count(), 0);
QCOMPARE(changeSpy.count(), 1);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(3, "Section 2", "New Title");
QCOMPARE(model.rowCount(), 7);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 1);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(1, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(1, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(4, "Section 2", "New Title");
QCOMPARE(model.rowCount(), 7);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 1);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(1, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(1, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(0, "Section 0", "New Title");
QCOMPARE(model.rowCount(), 11);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto arguments = insertionSpy.takeFirst();
QCOMPARE(arguments.at(1).toInt(), 0);
QCOMPARE(arguments.at(2).toInt(), 1);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(10, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(3, "Section 0", "New Title");
QCOMPARE(model.rowCount(), 11);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto arguments = insertionSpy.takeFirst();
QCOMPARE(arguments.at(1).toInt(), 4);
QCOMPARE(arguments.at(2).toInt(), 5);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(10, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(6, "Section 0", "New Title");
QCOMPARE(model.rowCount(), 11);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto arguments = insertionSpy.takeFirst();
QCOMPARE(arguments.at(1).toInt(), 9);
QCOMPARE(arguments.at(2).toInt(), 10);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
QCOMPARE(model.data(model.index(9, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(10, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(4);
QSignalSpy insertionSpy(&model, &SectionsDecoratorModel::rowsInserted);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.insert(6, "Section 0", "New Title");
QCOMPARE(model.rowCount(), 9);
QCOMPARE(insertionSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto arguments = insertionSpy.takeFirst();
QCOMPARE(arguments.at(1).toInt(), 7);
QCOMPARE(arguments.at(2).toInt(), 8);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(8, 0), TestSourceModel::TitleRole).toString(), QString("New Title"));
}
}
void removalTest() {
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(0);
QCOMPARE(model.rowCount(), 8);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 1);
auto removalArguments = removalSpy.takeFirst();
QCOMPARE(removalArguments.at(1).toInt(), 1);
QCOMPARE(removalArguments.at(2).toInt(), 1);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(1);
QCOMPARE(model.rowCount(), 8);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 1);
auto removalArguments = removalSpy.takeFirst();
QCOMPARE(removalArguments.at(1).toInt(), 2);
QCOMPARE(removalArguments.at(2).toInt(), 2);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(2);
QCOMPARE(model.rowCount(), 8);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 1);
auto removalArguments = removalSpy.takeFirst();
QCOMPARE(removalArguments.at(1).toInt(), 3);
QCOMPARE(removalArguments.at(2).toInt(), 3);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(7, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(5);
QCOMPARE(model.rowCount(), 7);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto removalArguments = removalSpy.takeFirst();
QCOMPARE(removalArguments.at(1).toInt(), 7);
QCOMPARE(removalArguments.at(2).toInt(), 8);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(3);
QCOMPARE(model.rowCount(), 6);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto arguments = removalSpy.takeFirst();
QCOMPARE(arguments.at(1).toInt(), 4);
QCOMPARE(arguments.at(2).toInt(), 5);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
}
{
TestSourceModel src(QStringList{"Section 1"}, QStringList{"Title__ 1"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(0);
QCOMPARE(model.rowCount(), 0);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto arguments = removalSpy.takeFirst();
QCOMPARE(arguments.at(1).toInt(), 0);
QCOMPARE(arguments.at(2).toInt(), 1);
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(0);
QCOMPARE(model.rowCount(), 6);
QCOMPARE(removalSpy.count(), 0);
QCOMPARE(changeSpy.count(), 1);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 6"));
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(0);
model.flipFolding(1);
model.flipFolding(2);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(1);
QCOMPARE(model.rowCount(), 3);
QCOMPARE(removalSpy.count(), 0);
QCOMPARE(changeSpy.count(), 1);
auto changeArguments = changeSpy.takeFirst();
QCOMPARE(changeArguments.at(0).toModelIndex(), model.index(0, 0));
QCOMPARE(changeArguments.at(1).toModelIndex(), model.index(0, 0));
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole), QVariant{});
}
{
TestSourceModel src(
QStringList{"Section 1", "Section 1", "Section 1", "Section 2", "Section 2", "Section 3"},
QStringList{"Title__ 1", "Title__ 2", "Title__ 3", "Title__ 4", "Title__ 5", "Title__ 6"});
SectionsDecoratorModel model;
model.setSourceModel(&src);
model.flipFolding(7);
QSignalSpy removalSpy(&model, &SectionsDecoratorModel::rowsRemoved);
QSignalSpy changeSpy(&model, &SectionsDecoratorModel::dataChanged);
src.remove(5);
QCOMPARE(model.rowCount(), 7);
QCOMPARE(removalSpy.count(), 1);
QCOMPARE(changeSpy.count(), 0);
auto removalArguments = removalSpy.takeFirst();
QCOMPARE(removalArguments.at(1).toInt(), 7);
QCOMPARE(removalArguments.at(2).toInt(), 7);
QCOMPARE(model.data(model.index(0, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(1, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 1"));
QCOMPARE(model.data(model.index(2, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 2"));
QCOMPARE(model.data(model.index(3, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 3"));
QCOMPARE(model.data(model.index(4, 0), TestSourceModel::TitleRole), QVariant{});
QCOMPARE(model.data(model.index(5, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 4"));
QCOMPARE(model.data(model.index(6, 0), TestSourceModel::TitleRole).toString(), QString("Title__ 5"));
}
}
};
// TODO: signals emission testing using QSignalSpy