545 lines
18 KiB
C++
545 lines
18 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the test suite of the Qt Toolkit.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** No Commercial Usage
|
|
** This file contains pre-release code and may not be distributed.
|
|
** You may use this file in accordance with the terms and conditions
|
|
** contained in the Technology Preview License Agreement accompanying
|
|
** this package.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** If you have questions regarding the use of this file, please contact
|
|
** Nokia at qt-info@nokia.com.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
#include <qtest.h>
|
|
#include <QtTest/QSignalSpy>
|
|
#include <QStandardItemModel>
|
|
#include <QtDeclarative/qdeclarativeengine.h>
|
|
#include <QtDeclarative/qdeclarativecomponent.h>
|
|
#include <QtDeclarative/qdeclarativecontext.h>
|
|
#include <QtDeclarative/qdeclarativeexpression.h>
|
|
#include <QtDeclarative/qsgview.h>
|
|
#include <private/qsglistview_p.h>
|
|
#include <private/qsgtext_p.h>
|
|
#include <private/qsgvisualitemmodel_p.h>
|
|
#include <private/qdeclarativevaluetype_p.h>
|
|
#include <math.h>
|
|
#include <QtOpenGL/QGLShaderProgram>
|
|
|
|
#ifdef Q_OS_SYMBIAN
|
|
// In Symbian OS test data is located in applications private dir
|
|
#define SRCDIR "."
|
|
#endif
|
|
|
|
static void initStandardTreeModel(QStandardItemModel *model)
|
|
{
|
|
QStandardItem *item;
|
|
item = new QStandardItem(QLatin1String("Row 1 Item"));
|
|
model->insertRow(0, item);
|
|
|
|
item = new QStandardItem(QLatin1String("Row 2 Item"));
|
|
item->setCheckable(true);
|
|
model->insertRow(1, item);
|
|
|
|
QStandardItem *childItem = new QStandardItem(QLatin1String("Row 2 Child Item"));
|
|
item->setChild(0, childItem);
|
|
|
|
item = new QStandardItem(QLatin1String("Row 3 Item"));
|
|
item->setIcon(QIcon());
|
|
model->insertRow(2, item);
|
|
}
|
|
|
|
class SingleRoleModel : public QAbstractListModel
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
SingleRoleModel(QObject *parent = 0) {
|
|
QHash<int, QByteArray> roles;
|
|
roles.insert(Qt::DisplayRole , "name");
|
|
setRoleNames(roles);
|
|
list << "one" << "two" << "three" << "four";
|
|
}
|
|
|
|
public slots:
|
|
void set(int idx, QString string) {
|
|
list[idx] = string;
|
|
emit dataChanged(index(idx,0), index(idx,0));
|
|
}
|
|
|
|
protected:
|
|
int rowCount(const QModelIndex &parent = QModelIndex()) const {
|
|
return list.count();
|
|
}
|
|
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const {
|
|
if (role == Qt::DisplayRole)
|
|
return list.at(index.row());
|
|
return QVariant();
|
|
}
|
|
|
|
private:
|
|
QStringList list;
|
|
};
|
|
|
|
|
|
class tst_qsgvisualdatamodel : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
tst_qsgvisualdatamodel();
|
|
|
|
private slots:
|
|
void initTestCase();
|
|
void cleanupTestCase();
|
|
void rootIndex();
|
|
void updateLayout();
|
|
void childChanged();
|
|
void objectListModel();
|
|
void singleRole();
|
|
void modelProperties();
|
|
void noDelegate();
|
|
|
|
private:
|
|
QDeclarativeEngine engine;
|
|
template<typename T>
|
|
T *findItem(QSGItem *parent, const QString &objectName, int index);
|
|
};
|
|
void tst_qsgvisualdatamodel::initTestCase()
|
|
{
|
|
QSGView canvas;
|
|
if (!QGLShaderProgram::hasOpenGLShaderPrograms(canvas.context()))
|
|
QSKIP("VisualDatamodel item needs OpenGL 2.0", SkipAll);
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::cleanupTestCase()
|
|
{
|
|
|
|
}
|
|
class DataObject : public QObject
|
|
{
|
|
Q_OBJECT
|
|
|
|
Q_PROPERTY(QString name READ name WRITE setName NOTIFY nameChanged)
|
|
Q_PROPERTY(QString color READ color WRITE setColor NOTIFY colorChanged)
|
|
|
|
public:
|
|
DataObject(QObject *parent=0) : QObject(parent) {}
|
|
DataObject(const QString &name, const QString &color, QObject *parent=0)
|
|
: QObject(parent), m_name(name), m_color(color) { }
|
|
|
|
|
|
QString name() const { return m_name; }
|
|
void setName(const QString &name) {
|
|
if (name != m_name) {
|
|
m_name = name;
|
|
emit nameChanged();
|
|
}
|
|
}
|
|
|
|
QString color() const { return m_color; }
|
|
void setColor(const QString &color) {
|
|
if (color != m_color) {
|
|
m_color = color;
|
|
emit colorChanged();
|
|
}
|
|
}
|
|
|
|
signals:
|
|
void nameChanged();
|
|
void colorChanged();
|
|
|
|
private:
|
|
QString m_name;
|
|
QString m_color;
|
|
};
|
|
|
|
tst_qsgvisualdatamodel::tst_qsgvisualdatamodel()
|
|
{
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::rootIndex()
|
|
{
|
|
QDeclarativeEngine engine;
|
|
QDeclarativeComponent c(&engine, QUrl::fromLocalFile(SRCDIR "/data/visualdatamodel.qml"));
|
|
|
|
QStandardItemModel model;
|
|
initStandardTreeModel(&model);
|
|
|
|
engine.rootContext()->setContextProperty("myModel", &model);
|
|
|
|
QSGVisualDataModel *obj = qobject_cast<QSGVisualDataModel*>(c.create());
|
|
QVERIFY(obj != 0);
|
|
|
|
QMetaObject::invokeMethod(obj, "setRoot");
|
|
QVERIFY(qvariant_cast<QModelIndex>(obj->rootIndex()) == model.index(0,0));
|
|
|
|
QMetaObject::invokeMethod(obj, "setRootToParent");
|
|
QVERIFY(qvariant_cast<QModelIndex>(obj->rootIndex()) == QModelIndex());
|
|
|
|
delete obj;
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::updateLayout()
|
|
{
|
|
QSGView view;
|
|
|
|
QStandardItemModel model;
|
|
initStandardTreeModel(&model);
|
|
|
|
view.rootContext()->setContextProperty("myModel", &model);
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/datalist.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGText *name = findItem<QSGText>(contentItem, "display", 0);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 1 Item"));
|
|
name = findItem<QSGText>(contentItem, "display", 1);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 2 Item"));
|
|
name = findItem<QSGText>(contentItem, "display", 2);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 3 Item"));
|
|
|
|
model.invisibleRootItem()->sortChildren(0, Qt::DescendingOrder);
|
|
|
|
name = findItem<QSGText>(contentItem, "display", 0);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 3 Item"));
|
|
name = findItem<QSGText>(contentItem, "display", 1);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 2 Item"));
|
|
name = findItem<QSGText>(contentItem, "display", 2);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 1 Item"));
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::childChanged()
|
|
{
|
|
QSGView view;
|
|
|
|
QStandardItemModel model;
|
|
initStandardTreeModel(&model);
|
|
|
|
view.rootContext()->setContextProperty("myModel", &model);
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/datalist.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGVisualDataModel *vdm = listview->findChild<QSGVisualDataModel*>("visualModel");
|
|
vdm->setRootIndex(QVariant::fromValue(model.indexFromItem(model.item(1,0))));
|
|
|
|
QSGText *name = findItem<QSGText>(contentItem, "display", 0);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 2 Child Item"));
|
|
|
|
model.item(1,0)->child(0,0)->setText("Row 2 updated child");
|
|
|
|
name = findItem<QSGText>(contentItem, "display", 0);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 2 updated child"));
|
|
|
|
model.item(1,0)->appendRow(new QStandardItem(QLatin1String("Row 2 Child Item 2")));
|
|
QTest::qWait(300);
|
|
|
|
name = findItem<QSGText>(contentItem, "display", 1);
|
|
QVERIFY(name != 0);
|
|
QCOMPARE(name->text(), QString("Row 2 Child Item 2"));
|
|
|
|
model.item(1,0)->takeRow(1);
|
|
name = findItem<QSGText>(contentItem, "display", 1);
|
|
QVERIFY(name == 0);
|
|
|
|
vdm->setRootIndex(QVariant::fromValue(QModelIndex()));
|
|
QTest::qWait(300);
|
|
name = findItem<QSGText>(contentItem, "display", 0);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 1 Item"));
|
|
name = findItem<QSGText>(contentItem, "display", 1);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 2 Item"));
|
|
name = findItem<QSGText>(contentItem, "display", 2);
|
|
QVERIFY(name);
|
|
QCOMPARE(name->text(), QString("Row 3 Item"));
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::objectListModel()
|
|
{
|
|
QSGView view;
|
|
|
|
QList<QObject*> dataList;
|
|
dataList.append(new DataObject("Item 1", "red"));
|
|
dataList.append(new DataObject("Item 2", "green"));
|
|
dataList.append(new DataObject("Item 3", "blue"));
|
|
dataList.append(new DataObject("Item 4", "yellow"));
|
|
|
|
QDeclarativeContext *ctxt = view.rootContext();
|
|
ctxt->setContextProperty("myModel", QVariant::fromValue(dataList));
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/objectlist.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGText *name = findItem<QSGText>(contentItem, "name", 0);
|
|
QCOMPARE(name->text(), QString("Item 1"));
|
|
|
|
QSGText *section = findItem<QSGText>(contentItem, "section", 0);
|
|
QCOMPARE(section->text(), QString("Item 1"));
|
|
|
|
dataList[0]->setProperty("name", QLatin1String("Changed"));
|
|
QCOMPARE(name->text(), QString("Changed"));
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::singleRole()
|
|
{
|
|
{
|
|
QSGView view;
|
|
|
|
SingleRoleModel model;
|
|
|
|
QDeclarativeContext *ctxt = view.rootContext();
|
|
ctxt->setContextProperty("myModel", &model);
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/singlerole1.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGText *name = findItem<QSGText>(contentItem, "name", 1);
|
|
QCOMPARE(name->text(), QString("two"));
|
|
|
|
model.set(1, "Changed");
|
|
QCOMPARE(name->text(), QString("Changed"));
|
|
}
|
|
{
|
|
QSGView view;
|
|
|
|
SingleRoleModel model;
|
|
|
|
QDeclarativeContext *ctxt = view.rootContext();
|
|
ctxt->setContextProperty("myModel", &model);
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/singlerole2.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGText *name = findItem<QSGText>(contentItem, "name", 1);
|
|
QCOMPARE(name->text(), QString("two"));
|
|
|
|
model.set(1, "Changed");
|
|
QCOMPARE(name->text(), QString("Changed"));
|
|
}
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::modelProperties()
|
|
{
|
|
{
|
|
QSGView view;
|
|
|
|
SingleRoleModel model;
|
|
|
|
QDeclarativeContext *ctxt = view.rootContext();
|
|
ctxt->setContextProperty("myModel", &model);
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/modelproperties.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGItem *delegate = findItem<QSGItem>(contentItem, "delegate", 1);
|
|
QVERIFY(delegate);
|
|
QCOMPARE(delegate->property("test1").toString(),QString("two"));
|
|
QCOMPARE(delegate->property("test2").toString(),QString("two"));
|
|
QCOMPARE(delegate->property("test3").toString(),QString("two"));
|
|
QCOMPARE(delegate->property("test4").toString(),QString("two"));
|
|
QVERIFY(!delegate->property("test9").isValid());
|
|
QCOMPARE(delegate->property("test5").toString(),QString(""));
|
|
QVERIFY(delegate->property("test6").value<QObject*>() != 0);
|
|
QCOMPARE(delegate->property("test7").toInt(),1);
|
|
QCOMPARE(delegate->property("test8").toInt(),1);
|
|
}
|
|
|
|
{
|
|
QSGView view;
|
|
|
|
QList<QObject*> dataList;
|
|
dataList.append(new DataObject("Item 1", "red"));
|
|
dataList.append(new DataObject("Item 2", "green"));
|
|
dataList.append(new DataObject("Item 3", "blue"));
|
|
dataList.append(new DataObject("Item 4", "yellow"));
|
|
|
|
QDeclarativeContext *ctxt = view.rootContext();
|
|
ctxt->setContextProperty("myModel", QVariant::fromValue(dataList));
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/modelproperties.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGItem *delegate = findItem<QSGItem>(contentItem, "delegate", 1);
|
|
QVERIFY(delegate);
|
|
QCOMPARE(delegate->property("test1").toString(),QString("Item 2"));
|
|
QEXPECT_FAIL("", "QTBUG-13576", Continue);
|
|
QCOMPARE(delegate->property("test2").toString(),QString("Item 2"));
|
|
QVERIFY(qobject_cast<DataObject*>(delegate->property("test3").value<QObject*>()) != 0);
|
|
QVERIFY(qobject_cast<DataObject*>(delegate->property("test4").value<QObject*>()) != 0);
|
|
QCOMPARE(delegate->property("test5").toString(),QString("Item 2"));
|
|
QCOMPARE(delegate->property("test9").toString(),QString("Item 2"));
|
|
QVERIFY(delegate->property("test6").value<QObject*>() != 0);
|
|
QCOMPARE(delegate->property("test7").toInt(),1);
|
|
QCOMPARE(delegate->property("test8").toInt(),1);
|
|
}
|
|
|
|
{
|
|
QSGView view;
|
|
|
|
QStandardItemModel model;
|
|
initStandardTreeModel(&model);
|
|
|
|
view.rootContext()->setContextProperty("myModel", &model);
|
|
|
|
QUrl source(QUrl::fromLocalFile(SRCDIR "/data/modelproperties2.qml"));
|
|
|
|
//3 items, 3 warnings each
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":13: ReferenceError: Can't find variable: modelData");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":13: ReferenceError: Can't find variable: modelData");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":13: ReferenceError: Can't find variable: modelData");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":11: ReferenceError: Can't find variable: modelData");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":11: ReferenceError: Can't find variable: modelData");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":11: ReferenceError: Can't find variable: modelData");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":17: TypeError: Result of expression 'model.modelData' [undefined] is not an object.");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":17: TypeError: Result of expression 'model.modelData' [undefined] is not an object.");
|
|
QTest::ignoreMessage(QtWarningMsg, source.toString().toLatin1() + ":17: TypeError: Result of expression 'model.modelData' [undefined] is not an object.");
|
|
|
|
view.setSource(source);
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGItem *contentItem = listview->contentItem();
|
|
QVERIFY(contentItem != 0);
|
|
|
|
QSGItem *delegate = findItem<QSGItem>(contentItem, "delegate", 1);
|
|
QVERIFY(delegate);
|
|
QCOMPARE(delegate->property("test1").toString(),QString("Row 2 Item"));
|
|
QCOMPARE(delegate->property("test2").toString(),QString("Row 2 Item"));
|
|
QVERIFY(!delegate->property("test3").isValid());
|
|
QVERIFY(!delegate->property("test4").isValid());
|
|
QVERIFY(!delegate->property("test5").isValid());
|
|
QVERIFY(!delegate->property("test9").isValid());
|
|
QVERIFY(delegate->property("test6").value<QObject*>() != 0);
|
|
QCOMPARE(delegate->property("test7").toInt(),1);
|
|
QCOMPARE(delegate->property("test8").toInt(),1);
|
|
}
|
|
|
|
//### should also test QStringList and QVariantList
|
|
}
|
|
|
|
void tst_qsgvisualdatamodel::noDelegate()
|
|
{
|
|
QSGView view;
|
|
|
|
QStandardItemModel model;
|
|
initStandardTreeModel(&model);
|
|
|
|
view.rootContext()->setContextProperty("myModel", &model);
|
|
|
|
view.setSource(QUrl::fromLocalFile(SRCDIR "/data/datalist.qml"));
|
|
|
|
QSGListView *listview = qobject_cast<QSGListView*>(view.rootObject());
|
|
QVERIFY(listview != 0);
|
|
|
|
QSGVisualDataModel *vdm = listview->findChild<QSGVisualDataModel*>("visualModel");
|
|
QVERIFY(vdm != 0);
|
|
QCOMPARE(vdm->count(), 3);
|
|
|
|
vdm->setDelegate(0);
|
|
QCOMPARE(vdm->count(), 0);
|
|
}
|
|
|
|
|
|
template<typename T>
|
|
T *tst_qsgvisualdatamodel::findItem(QSGItem *parent, const QString &objectName, int index)
|
|
{
|
|
const QMetaObject &mo = T::staticMetaObject;
|
|
//qDebug() << parent->childItems().count() << "children";
|
|
for (int i = 0; i < parent->childItems().count(); ++i) {
|
|
QSGItem *item = qobject_cast<QSGItem*>(parent->childItems().at(i));
|
|
if(!item)
|
|
continue;
|
|
//qDebug() << "try" << item;
|
|
if (mo.cast(item) && (objectName.isEmpty() || item->objectName() == objectName)) {
|
|
if (index != -1) {
|
|
QDeclarativeExpression e(qmlContext(item), item, "index");
|
|
if (e.evaluate().toInt() == index)
|
|
return static_cast<T*>(item);
|
|
} else {
|
|
return static_cast<T*>(item);
|
|
}
|
|
}
|
|
item = findItem<T>(item, objectName, index);
|
|
if (item)
|
|
return static_cast<T*>(item);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
QTEST_MAIN(tst_qsgvisualdatamodel)
|
|
|
|
#include "tst_qsgvisualdatamodel.moc"
|