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/***************************************************************************
* Copyright 2007 Alexander Dymo <adymo@kdevelop.org> *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Library General Public License as *
* published by the Free Software Foundation; either version 2 of the *
* License, or (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
***************************************************************************/
#include "test_viewactivation.h"
#include <QTest>
#include <QSignalSpy>
#include <QListView>
#include <QTextEdit>
#include <QDockWidget>
#include <QFocusEvent>
#include <sublime/view.h>
#include <sublime/area.h>
#include <sublime/controller.h>
#include <sublime/mainwindow.h>
#include <sublime/container.h>
#include <sublime/tooldocument.h>
using namespace Sublime;
template <class Widget>
class SpecialWidgetFactory: public SimpleToolWidgetFactory<Widget> {
public:
explicit SpecialWidgetFactory(const QString &id): SimpleToolWidgetFactory<Widget>(id) {}
QWidget* create(ToolDocument *doc, QWidget *parent = nullptr) override
{
auto* w = new QWidget(parent);
auto *inner = new Widget(w);
inner->setObjectName(doc->title()+"_inner");
w->setObjectName(doc->title()+"_outer");
return w;
}
};
void TestViewActivation::initTestCase()
{
qRegisterMetaType<View*>("View*");
}
void TestViewActivation::init()
{
controller = new Controller(this);
doc1 = new ToolDocument(QStringLiteral("doc1"), controller, new SimpleToolWidgetFactory<QListView>(QStringLiteral("doc1")));
//this document will create special widgets - QListView nested in QWidget
doc2 = new ToolDocument(QStringLiteral("doc2"), controller, new SpecialWidgetFactory<QListView>(QStringLiteral("doc2")));
doc3 = new ToolDocument(QStringLiteral("doc3"), controller, new SimpleToolWidgetFactory<QListView>(QStringLiteral("doc3")));
doc4 = new ToolDocument(QStringLiteral("doc4"), controller, new SimpleToolWidgetFactory<QListView>(QStringLiteral("doc4")));
tool1 = new ToolDocument(QStringLiteral("tool1"), controller, new SimpleToolWidgetFactory<QListView>(QStringLiteral("tool1")));
tool2 = new ToolDocument(QStringLiteral("tool2"), controller, new SimpleToolWidgetFactory<QTextEdit>(QStringLiteral("tool2")));
tool3 = new ToolDocument(QStringLiteral("tool3"), controller, new SimpleToolWidgetFactory<QTextEdit>(QStringLiteral("tool3")));
area = new Area(controller, QStringLiteral("Area"));
view211 = doc1->createView();
view211->setObjectName(QStringLiteral("view211"));
area->addView(view211);
view212 = doc1->createView();
view212->setObjectName(QStringLiteral("view212"));
area->addView(view212);
view221 = doc2->createView();
area->addView(view221, view211, Qt::Vertical);
view231 = doc3->createView();
area->addView(view231, view221, Qt::Horizontal);
view241 = doc4->createView();
area->addView(view241, view212, Qt::Vertical);
viewT11 = tool1->createView();
area->addToolView(viewT11, Sublime::Bottom);
viewT21 = tool2->createView();
area->addToolView(viewT21, Sublime::Right);
viewT31 = tool3->createView();
area->addToolView(viewT31, Sublime::Top);
viewT32 = tool3->createView();
area->addToolView(viewT32, Sublime::Top);
}
void TestViewActivation::cleanup()
{
delete controller;
}
void TestViewActivation::signalsOnViewCreationAndDeletion()
{
auto *controller = new Controller(this);
auto* doc1 = new ToolDocument(QStringLiteral("doc1"), controller, new SimpleToolWidgetFactory<QListView>(QStringLiteral("doc1")));
Area *area = new Area(controller, QStringLiteral("Area"));
QSignalSpy spy(controller, SIGNAL(viewAdded(Sublime::View*)));
View *v = doc1->createView();
area->addView(v);
QCOMPARE(spy.count(), 1);
QSignalSpy spy2(controller, SIGNAL(aboutToRemoveView(Sublime::View*)));
area->removeView(v);
QCOMPARE(spy2.count(), 1);
QSignalSpy spy3(controller, SIGNAL(toolViewAdded(Sublime::View*)));
v = doc1->createView();
area->addToolView(v, Sublime::Bottom);
QCOMPARE(spy3.count(), 1);
QSignalSpy spy4(controller, SIGNAL(aboutToRemoveToolView(Sublime::View*)));
area->removeToolView(v);
QCOMPARE(spy4.count(), 1);
delete controller;
}
void TestViewActivation::viewActivation()
{
auto* mw = new MainWindow(controller);
controller->addDefaultArea(area); // Q_ASSERT without this.
controller->addMainWindow(mw);
controller->showArea(area, mw);
//we should have an active view immediatelly after the area is shown
QCOMPARE(mw->activeView(), view211);
//add some widgets that are not in layout
auto *breaker = new QTextEdit(mw);
breaker->setObjectName(QStringLiteral("breaker"));
auto *toolBreaker = new QTextEdit(mw);
toolBreaker->setObjectName(QStringLiteral("toolBreaker"));
auto* dock = new QDockWidget(mw);
dock->setWidget(toolBreaker);
mw->addDockWidget(Qt::LeftDockWidgetArea, dock);
QFocusEvent focusEvent(QEvent::FocusIn);
//now post events to the widgets and see if mainwindow has the right active views
//activate view
qApp->sendEvent(view212->widget(), &focusEvent);
QString failMsg = QStringLiteral("\nWas expecting %1 to be active but got %2").
arg(view212->objectName(), mw->activeView()->objectName());
QVERIFY2(mw->activeView() == view212, failMsg.toLatin1().data());
//activate tool view and check that both view and tool view are active
qApp->sendEvent(viewT31->widget(), &focusEvent);
QCOMPARE(mw->activeView(), view212);
QCOMPARE(mw->activeToolView(), viewT31);
//active another view
qApp->sendEvent(view241->widget(), &focusEvent);
QCOMPARE(mw->activeView(), view241);
QCOMPARE(mw->activeToolView(), viewT31);
//focus a widget not in the area
qApp->sendEvent(breaker, &focusEvent);
QCOMPARE(mw->activeView(), view241);
QCOMPARE(mw->activeToolView(), viewT31);
//focus a dock not in the area
qApp->sendEvent(toolBreaker, &focusEvent);
QCOMPARE(mw->activeView(), view241);
QCOMPARE(mw->activeToolView(), viewT31);
//focus inner widget for view221
auto *inner = mw->findChild<QListView*>(QStringLiteral("doc2_inner"));
QVERIFY(inner);
qApp->sendEvent(inner, &focusEvent);
QCOMPARE(mw->activeView(), view221);
QCOMPARE(mw->activeToolView(), viewT31);
}
void TestViewActivation::activationInMultipleMainWindows()
{
MainWindow mw(controller);
controller->showArea(area, &mw);
QCOMPARE(mw.activeView(), view211);
//check that new mainwindow always have active view right after displaying area
MainWindow mw2(controller);
controller->showArea(area, &mw2);
QVERIFY(mw2.activeView());
QCOMPARE(mw2.activeView()->document(), doc1);
}
void TestViewActivation::activationAfterViewRemoval()
{
MainWindow mw(controller);
controller->showArea(area, &mw);
QCOMPARE(mw.activeView(), view211);
//check what happens if we remove a view which is not the only one in container
delete area->removeView(view211);
QCOMPARE(mw.activeView(), view212);
//check what happens if we remove a view which is alone in container
mw.activateView(view231);
QCOMPARE(mw.activeView(), view231);
delete area->removeView(view231);
QCOMPARE(mw.activeView(), view221);
}
void TestViewActivation::activationAfterRemovalSimplestCase()
{
//we don't have split views - just two views in one area index
MainWindow mw(controller);
Area *area = new Area(controller, QStringLiteral("Area"));
View *v1 = doc1->createView();
View *v2 = doc2->createView();
area->addView(v1);
area->addView(v2, v1);
controller->showArea(area, &mw);
mw.activateView(v2);
//delete active view and check that previous is activated
delete area->removeView(v2);
QCOMPARE(mw.activeView(), v1);
}
QTEST_MAIN(TestViewActivation)
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