95cebd34eb
Symbian is not a supported platform for Qt5, so this code is no longer required. Change-Id: I1172e6a42d518490e63e9599bf10579df08259aa Reviewed-on: http://codereview.qt-project.org/5657 Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
401 lines
12 KiB
C++
401 lines
12 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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#include "../../shared/util.h"
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#include <qinputcontext.h>
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#include <qlineedit.h>
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#include <qplaintextedit.h>
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#include <qlayout.h>
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#include <qradiobutton.h>
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#include <qwindowsstyle.h>
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#include <qdesktopwidget.h>
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#include <qpushbutton.h>
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#include <qgraphicsview.h>
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#include <qgraphicsscene.h>
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#ifdef QT_WEBKIT_LIB
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#include <qwebview.h>
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#include <qgraphicswebview.h>
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#endif
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class tst_QInputContext : public QObject
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{
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Q_OBJECT
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public:
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tst_QInputContext() : m_phoneIsQwerty(false) {}
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virtual ~tst_QInputContext() {}
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public slots:
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void cleanupTestCase() {}
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void init() {}
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void cleanup() {}
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private slots:
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void maximumTextLength();
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void filterMouseEvents();
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void requestSoftwareInputPanel();
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void closeSoftwareInputPanel();
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void selections();
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void focusProxy();
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private:
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bool m_phoneIsQwerty;
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};
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void tst_QInputContext::maximumTextLength()
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{
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QLineEdit le;
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le.setMaxLength(15);
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QVariant variant = le.inputMethodQuery(Qt::ImMaximumTextLength);
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QVERIFY(variant.isValid());
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QCOMPARE(variant.toInt(), 15);
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QPlainTextEdit pte;
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// For BC/historical reasons, QPlainTextEdit::inputMethodQuery is protected.
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variant = static_cast<QWidget *>(&pte)->inputMethodQuery(Qt::ImMaximumTextLength);
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QVERIFY(!variant.isValid());
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}
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class QFilterInputContext : public QInputContext
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{
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public:
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QFilterInputContext() {}
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~QFilterInputContext() {}
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QString identifierName() { return QString(); }
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QString language() { return QString(); }
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void reset() {}
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bool isComposing() const { return false; }
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bool filterEvent( const QEvent *event )
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{
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lastTypes.append(event->type());
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return false;
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}
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public:
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QList<QEvent::Type> lastTypes;
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};
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void tst_QInputContext::filterMouseEvents()
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{
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QLineEdit le;
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le.show();
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QApplication::setActiveWindow(&le);
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QFilterInputContext *ic = new QFilterInputContext;
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qApp->setInputContext(ic);
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QTest::mouseClick(&le, Qt::LeftButton);
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QVERIFY(ic->lastTypes.indexOf(QEvent::MouseButtonRelease) >= 0);
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}
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class RequestSoftwareInputPanelStyle : public QWindowsStyle
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{
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public:
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RequestSoftwareInputPanelStyle()
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: m_rsipBehavior(RSIP_OnMouseClickAndAlreadyFocused)
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{
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#ifdef Q_OS_WINCE
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qApp->setAutoSipEnabled(true);
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#endif
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}
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~RequestSoftwareInputPanelStyle()
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{
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}
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int styleHint(StyleHint hint, const QStyleOption *opt = 0,
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const QWidget *widget = 0, QStyleHintReturn* returnData = 0) const
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{
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if (hint == SH_RequestSoftwareInputPanel) {
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return m_rsipBehavior;
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} else {
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return QWindowsStyle::styleHint(hint, opt, widget, returnData);
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}
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}
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RequestSoftwareInputPanel m_rsipBehavior;
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};
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void tst_QInputContext::requestSoftwareInputPanel()
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{
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QStyle *oldStyle = qApp->style();
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oldStyle->setParent(this); // Prevent it being deleted.
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RequestSoftwareInputPanelStyle *newStyle = new RequestSoftwareInputPanelStyle;
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qApp->setStyle(newStyle);
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QWidget w;
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QLayout *layout = new QVBoxLayout;
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QLineEdit *le1, *le2;
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le1 = new QLineEdit;
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le2 = new QLineEdit;
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layout->addWidget(le1);
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layout->addWidget(le2);
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w.setLayout(layout);
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QFilterInputContext *ic = new QFilterInputContext;
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qApp->setInputContext(ic);
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w.show();
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QApplication::setActiveWindow(&w);
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// Testing single click panel activation.
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newStyle->m_rsipBehavior = QStyle::RSIP_OnMouseClick;
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QTest::mouseClick(le2, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
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QVERIFY(ic->lastTypes.indexOf(QEvent::RequestSoftwareInputPanel) >= 0);
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ic->lastTypes.clear();
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// Testing double click panel activation.
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newStyle->m_rsipBehavior = QStyle::RSIP_OnMouseClickAndAlreadyFocused;
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QTest::mouseClick(le1, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
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QVERIFY(ic->lastTypes.indexOf(QEvent::RequestSoftwareInputPanel) < 0);
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QTest::mouseClick(le1, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
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QVERIFY(ic->lastTypes.indexOf(QEvent::RequestSoftwareInputPanel) >= 0);
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ic->lastTypes.clear();
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// Testing right mouse button
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QTest::mouseClick(le1, Qt::RightButton, Qt::NoModifier, QPoint(5, 5));
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QVERIFY(ic->lastTypes.indexOf(QEvent::RequestSoftwareInputPanel) < 0);
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qApp->setStyle(oldStyle);
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oldStyle->setParent(qApp);
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}
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void tst_QInputContext::closeSoftwareInputPanel()
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{
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QWidget w;
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QLayout *layout = new QVBoxLayout;
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QLineEdit *le1, *le2;
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QRadioButton *rb;
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le1 = new QLineEdit;
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le2 = new QLineEdit;
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rb = new QRadioButton;
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layout->addWidget(le1);
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layout->addWidget(le2);
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layout->addWidget(rb);
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w.setLayout(layout);
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QFilterInputContext *ic = new QFilterInputContext;
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qApp->setInputContext(ic);
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w.show();
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QApplication::setActiveWindow(&w);
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// Testing that panel doesn't close between two input methods aware widgets.
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QTest::mouseClick(le1, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
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QTest::mouseClick(le2, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
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QVERIFY(ic->lastTypes.indexOf(QEvent::CloseSoftwareInputPanel) < 0);
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// Testing that panel closes when focusing non-aware widget.
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QTest::mouseClick(rb, Qt::LeftButton, Qt::NoModifier, QPoint(5, 5));
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QVERIFY(ic->lastTypes.indexOf(QEvent::CloseSoftwareInputPanel) >= 0);
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}
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void tst_QInputContext::selections()
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{
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QLineEdit le;
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le.setText("Test text");
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le.setSelection(2, 2);
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QCOMPARE(le.inputMethodQuery(Qt::ImCursorPosition).toInt(), 4);
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QCOMPARE(le.inputMethodQuery(Qt::ImAnchorPosition).toInt(), 2);
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QList<QInputMethodEvent::Attribute> attributes;
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attributes.append(QInputMethodEvent::Attribute(QInputMethodEvent::Selection, 5, 3, QVariant()));
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QInputMethodEvent event("", attributes);
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QApplication::sendEvent(&le, &event);
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QCOMPARE(le.cursorPosition(), 8);
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QCOMPARE(le.selectionStart(), 5);
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QCOMPARE(le.inputMethodQuery(Qt::ImCursorPosition).toInt(), 8);
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QCOMPARE(le.inputMethodQuery(Qt::ImAnchorPosition).toInt(), 5);
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}
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void tst_QInputContext::focusProxy()
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{
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QWidget toplevel(0, Qt::X11BypassWindowManagerHint); toplevel.setObjectName("toplevel");
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QWidget w(&toplevel); w.setObjectName("w");
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QWidget proxy(&w); proxy.setObjectName("proxy");
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QWidget proxy2(&w); proxy2.setObjectName("proxy2");
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w.setFocusProxy(&proxy);
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w.setAttribute(Qt::WA_InputMethodEnabled);
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toplevel.show();
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QApplication::setActiveWindow(&toplevel);
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QTest::qWaitForWindowShown(&toplevel);
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w.setFocus();
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w.setAttribute(Qt::WA_NativeWindow); // we shouldn't crash!
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proxy.setAttribute(Qt::WA_InputMethodEnabled);
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proxy2.setAttribute(Qt::WA_InputMethodEnabled);
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proxy2.setFocus();
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w.setFocus();
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QInputContext *gic = qApp->inputContext();
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QVERIFY(gic);
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QCOMPARE(gic->focusWidget(), &proxy);
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// then change the focus proxy and check that input context is valid
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QVERIFY(w.hasFocus());
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QVERIFY(proxy.hasFocus());
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QVERIFY(!proxy2.hasFocus());
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w.setFocusProxy(&proxy2);
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QVERIFY(!w.hasFocus());
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QVERIFY(proxy.hasFocus());
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QVERIFY(!proxy2.hasFocus());
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QCOMPARE(gic->focusWidget(), &proxy);
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}
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#ifdef QT_WEBKIT_LIB
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class AutoWebView : public QWebView
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{
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Q_OBJECT
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public:
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AutoWebView()
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: m_length(0)
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, m_mode(QLineEdit::Normal)
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{
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updatePage();
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}
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~AutoWebView() {}
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void updatePage()
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{
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// The update might reset the input method parameters.
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bool imEnabled = testAttribute(Qt::WA_InputMethodEnabled);
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Qt::InputMethodHints hints = inputMethodHints();
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QString page = "<html><body onLoad=\"document.forms.testform.testinput.focus()\">"
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"<form name=\"testform\"><input name=\"testinput\" type=\"%1\" %2></form></body></html>";
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if (m_mode == QLineEdit::Password)
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page = page.arg("password");
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else
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page = page.arg("text");
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if (m_length == 0)
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page = page.arg("");
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else
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page = page.arg("maxlength=\"" + QString::number(m_length) + "\"");
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setHtml(page);
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setAttribute(Qt::WA_InputMethodEnabled, imEnabled);
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setInputMethodHints(hints);
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}
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void setMaxLength(int length)
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{
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m_length = length;
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updatePage();
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}
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void setEchoMode(QLineEdit::EchoMode mode)
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{
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m_mode = mode;
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updatePage();
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}
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int m_length;
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QLineEdit::EchoMode m_mode;
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};
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class AutoGraphicsWebView : public QGraphicsView
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{
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Q_OBJECT
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public:
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AutoGraphicsWebView()
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: m_length(0)
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, m_mode(QLineEdit::Normal)
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{
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m_scene.addItem(&m_view);
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setScene(&m_scene);
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m_view.setFocus();
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updatePage();
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}
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~AutoGraphicsWebView() {}
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void updatePage()
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{
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// The update might reset the input method parameters.
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bool imEnabled = testAttribute(Qt::WA_InputMethodEnabled);
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Qt::InputMethodHints hints = inputMethodHints();
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QString page = "<html><body onLoad=\"document.forms.testform.testinput.focus()\">"
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"<form name=\"testform\"><input name=\"testinput\" type=\"%1\" %2></form></body></html>";
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if (m_mode == QLineEdit::Password)
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page = page.arg("password");
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else
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page = page.arg("text");
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if (m_length == 0)
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page = page.arg("");
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else
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page = page.arg("maxlength=\"" + QString::number(m_length) + "\"");
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m_view.setHtml(page);
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setAttribute(Qt::WA_InputMethodEnabled, imEnabled);
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setInputMethodHints(hints);
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}
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void setMaxLength(int length)
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{
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m_length = length;
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updatePage();
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}
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void setEchoMode(QLineEdit::EchoMode mode)
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{
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m_mode = mode;
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updatePage();
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}
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int m_length;
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QLineEdit::EchoMode m_mode;
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QGraphicsScene m_scene;
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QGraphicsWebView m_view;
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};
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#endif // QT_WEBKIT_LIB
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QTEST_MAIN(tst_QInputContext)
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#include "tst_qinputcontext.moc"
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