2011-04-27 10:05:43 +00:00
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/****************************************************************************
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**
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2014-08-21 13:51:22 +00:00
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** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
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2012-09-19 12:28:29 +00:00
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** Contact: http://www.qt-project.org/legal
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2011-04-27 10:05:43 +00:00
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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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2014-08-21 13:51:22 +00:00
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** $QT_BEGIN_LICENSE:LGPL21$
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2012-09-19 12:28:29 +00:00
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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2014-08-21 13:51:22 +00:00
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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2012-09-19 12:28:29 +00:00
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** use the contact form at http://qt.digia.com/contact-us.
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**
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2011-04-27 10:05:43 +00:00
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** GNU Lesser General Public License Usage
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2012-09-19 12:28:29 +00:00
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** Alternatively, this file may be used under the terms of the GNU Lesser
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2014-08-21 13:51:22 +00:00
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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2011-04-27 10:05:43 +00:00
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**
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2012-09-19 12:28:29 +00:00
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** In addition, as a special exception, Digia gives you certain additional
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2014-08-21 13:51:22 +00:00
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** rights. These rights are described in the Digia Qt LGPL Exception
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2011-04-27 10:05:43 +00:00
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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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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtTest/QtTest>
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2012-03-10 02:09:17 +00:00
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#include <QtGui/QGuiApplication>
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2011-04-27 10:05:43 +00:00
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#include <QtGui/QPainter>
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#include <QtGui/QImage>
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#include <qstatictext.h>
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#include <qpaintengine.h>
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#include <private/qstatictext_p.h>
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// #define DEBUG_SAVE_IMAGE
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class tst_QStaticText: public QObject
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{
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Q_OBJECT
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2011-08-31 11:24:37 +00:00
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public:
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tst_QStaticText() {}
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2011-04-27 10:05:43 +00:00
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private slots:
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2011-08-17 23:40:55 +00:00
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void initTestCase();
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2011-04-27 10:05:43 +00:00
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void init();
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void cleanup();
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void constructionAndDestruction();
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void drawToPoint_data();
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void drawToPoint();
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void drawToRect_data();
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void drawToRect();
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void setFont();
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void setTextWidth();
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void prepareToCorrectData();
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void prepareToWrongData();
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void copyConstructor();
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void translatedPainter();
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void rotatedPainter();
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void scaledPainter();
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void projectedPainter();
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#if 0
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void rotatedScaledAndTranslatedPainter_data();
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void rotatedScaledAndTranslatedPainter();
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#endif
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void transformationChanged();
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void plainTextVsRichText();
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2014-02-07 15:52:00 +00:00
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void setPenPlainText_data();
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2011-04-27 10:05:43 +00:00
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void setPenPlainText();
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void setPenRichText();
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void richTextOverridesPen();
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void drawStruckOutText();
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void drawOverlinedText();
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void drawUnderlinedText();
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void unprintableCharacter_qtbug12614();
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2011-06-28 15:07:13 +00:00
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void underlinedColor_qtbug20159();
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void textDocumentColor();
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2011-08-17 23:40:55 +00:00
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private:
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2011-08-31 11:24:37 +00:00
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bool supportsTransformations() const;
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2011-08-17 23:40:55 +00:00
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QImage const m_whiteSquare;
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2011-04-27 10:05:43 +00:00
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};
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2014-02-07 15:52:00 +00:00
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Q_DECLARE_METATYPE(QImage::Format);
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2011-08-17 23:40:55 +00:00
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void tst_QStaticText::initTestCase()
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{
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// a "blank" square; we compare against in our testfunctions to verify
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// that we have actually painted something
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QPixmap pm(1000, 1000);
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pm.fill(Qt::white);
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const_cast<QImage&>(m_whiteSquare) = pm.toImage();
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}
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2011-04-27 10:05:43 +00:00
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void tst_QStaticText::init()
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{
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}
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void tst_QStaticText::cleanup()
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{
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}
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void tst_QStaticText::constructionAndDestruction()
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{
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QStaticText text("My text");
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}
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void tst_QStaticText::copyConstructor()
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{
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QStaticText text(QLatin1String("My text"));
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QTextOption textOption(Qt::AlignRight);
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text.setTextOption(textOption);
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text.setPerformanceHint(QStaticText::AggressiveCaching);
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text.setTextWidth(123.456);
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text.setTextFormat(Qt::PlainText);
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QStaticText copiedText(text);
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copiedText.setText(QLatin1String("Other text"));
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QCOMPARE(copiedText.textOption().alignment(), Qt::AlignRight);
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QCOMPARE(copiedText.performanceHint(), QStaticText::AggressiveCaching);
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QCOMPARE(copiedText.textWidth(), 123.456);
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QCOMPARE(copiedText.textFormat(), Qt::PlainText);
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QStaticText otherCopiedText(copiedText);
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otherCopiedText.setTextWidth(789);
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QCOMPARE(otherCopiedText.text(), QString::fromLatin1("Other text"));
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}
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Q_DECLARE_METATYPE(QStaticText::PerformanceHint)
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void tst_QStaticText::drawToPoint_data()
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{
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QTest::addColumn<QStaticText::PerformanceHint>("performanceHint");
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QTest::newRow("Moderate caching") << QStaticText::ModerateCaching;
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QTest::newRow("Aggressive caching") << QStaticText::AggressiveCaching;
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}
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void tst_QStaticText::drawToPoint()
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{
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QFETCH(QStaticText::PerformanceHint, performanceHint);
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QPixmap imageDrawText(1000, 1000);
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imageDrawText.fill(Qt::white);
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{
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QPainter p(&imageDrawText);
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p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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}
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QPixmap imageDrawStaticText(1000, 1000);
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imageDrawStaticText.fill(Qt::white);
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{
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QPainter p(&imageDrawStaticText);
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QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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text.setTextFormat(Qt::PlainText);
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text.setPerformanceHint(performanceHint);
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p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
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}
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2011-08-17 23:40:55 +00:00
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QVERIFY(imageDrawText.toImage() != m_whiteSquare);
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2011-04-27 10:05:43 +00:00
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QCOMPARE(imageDrawStaticText, imageDrawText);
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}
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void tst_QStaticText::drawToRect_data()
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{
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QTest::addColumn<QStaticText::PerformanceHint>("performanceHint");
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QTest::newRow("Moderate caching") << QStaticText::ModerateCaching;
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QTest::newRow("Aggressive caching") << QStaticText::AggressiveCaching;
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}
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void tst_QStaticText::drawToRect()
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{
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QFETCH(QStaticText::PerformanceHint, performanceHint);
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QPixmap imageDrawText(1000, 1000);
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imageDrawText.fill(Qt::white);
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{
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QPainter p(&imageDrawText);
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p.drawText(QRectF(11, 12, 10, 500), "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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}
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QPixmap imageDrawStaticText(1000, 1000);
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imageDrawStaticText.fill(Qt::white);
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{
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QPainter p(&imageDrawStaticText);
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QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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text.setTextWidth(10),
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p.setClipRect(QRectF(11, 12, 10, 500));
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text.setPerformanceHint(performanceHint);
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text.setTextFormat(Qt::PlainText);
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p.drawStaticText(QPointF(11, 12), text);
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}
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#if defined(DEBUG_SAVE_IMAGE)
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imageDrawText.save("drawToRect_imageDrawText.png");
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imageDrawStaticText.save("drawToRect_imageDrawStaticText.png");
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#endif
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2011-08-17 23:40:55 +00:00
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QVERIFY(imageDrawText.toImage() != m_whiteSquare);
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2013-03-14 23:42:15 +00:00
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QCOMPARE(imageDrawStaticText, imageDrawText);
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2011-04-27 10:05:43 +00:00
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}
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void tst_QStaticText::prepareToCorrectData()
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{
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QTransform transform;
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transform.scale(2.0, 2.0);
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Support adding application fonts with QFontconfigDatabase
QFontDatabaseQPA should be able to reinitialize database and
reregister all the fonts when an application font is added, because
it will trigger db->invalidate().
Add cloneWithSize support to QFontEngineBox so that even no usable
font is found in QFontDatabase, QRawFont::setPixelSize can still
work (without making the result rawfont invalid).
Register application fonts with QFontconfigDatabase, the code is
adapted from QFontDatabaseX11.
Reenable QRawFont tests for QPA, these usages are now supported in
QPA.
Fix QStaticText tests, raster in QPA does support transformations.
Translate the text before ZAxix rotation so that it will be visible
in canvas.
Add back fixedPitch support to QPA, and fix QFontDatabase tests.
Fix QGlyphRun tests, ignore non-existence glyphs in alphaMap
locking.
Fix QFontMetrics tests.
Task-number: QTBUG-21415, QTBUG-20754, QTBUG-20977,
QTBUG-20976, QTBUG-20760, QTBUG-20759
Change-Id: I24aea7d6ec6b2ac6342134d1f2591327c23a692b
Reviewed-on: http://codereview.qt-project.org/5384
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@nokia.com>
2011-09-22 12:23:29 +00:00
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transform.translate(100, 10);
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2011-04-27 10:05:43 +00:00
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transform.rotate(90, Qt::ZAxis);
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QPixmap imageDrawText(1000, 1000);
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imageDrawText.fill(Qt::white);
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{
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QPainter p(&imageDrawText);
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p.setTransform(transform);
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p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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}
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QPixmap imageDrawStaticText(1000, 1000);
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imageDrawStaticText.fill(Qt::white);
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{
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QPainter p(&imageDrawStaticText);
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p.setTransform(transform);
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QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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text.prepare(transform, p.font());
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text.setTextFormat(Qt::PlainText);
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p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
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}
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2011-08-17 23:40:55 +00:00
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#if defined(DEBUG_SAVE_IMAGE)
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imageDrawText.save("prepareToCorrectData_imageDrawText.png");
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imageDrawStaticText.save("prepareToCorrectData_imageDrawStaticText.png");
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#endif
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QVERIFY(imageDrawText.toImage() != m_whiteSquare);
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2011-04-27 10:05:43 +00:00
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if (!supportsTransformations())
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QEXPECT_FAIL("", "Graphics system does not support transformed text on this platform", Abort);
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QCOMPARE(imageDrawStaticText, imageDrawText);
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}
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void tst_QStaticText::prepareToWrongData()
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{
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QTransform transform;
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transform.scale(2.0, 2.0);
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transform.rotate(90, Qt::ZAxis);
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QPixmap imageDrawText(1000, 1000);
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imageDrawText.fill(Qt::white);
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{
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QPainter p(&imageDrawText);
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p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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}
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QPixmap imageDrawStaticText(1000, 1000);
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imageDrawStaticText.fill(Qt::white);
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{
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QPainter p(&imageDrawStaticText);
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QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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text.prepare(transform, p.font());
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text.setTextFormat(Qt::PlainText);
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p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
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}
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2011-08-17 23:40:55 +00:00
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QVERIFY(imageDrawText.toImage() != m_whiteSquare);
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2011-04-27 10:05:43 +00:00
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QCOMPARE(imageDrawStaticText, imageDrawText);
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}
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void tst_QStaticText::setFont()
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{
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2012-03-10 02:09:17 +00:00
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QFont font = QGuiApplication::font();
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2011-04-27 10:05:43 +00:00
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font.setBold(true);
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font.setPointSize(28);
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QPixmap imageDrawText(1000, 1000);
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imageDrawText.fill(Qt::white);
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{
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QPainter p(&imageDrawText);
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p.drawText(QRectF(0, 0, 1000, 1000), 0, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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p.setFont(font);
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p.drawText(QRectF(11, 120, 1000, 1000), 0, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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}
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QPixmap imageDrawStaticText(1000, 1000);
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imageDrawStaticText.fill(Qt::white);
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{
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QPainter p(&imageDrawStaticText);
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QStaticText text;
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text.setText("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
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text.setTextFormat(Qt::PlainText);
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p.drawStaticText(0, 0, text);
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p.setFont(font);
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p.drawStaticText(11, 120, text);
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}
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#if defined(DEBUG_SAVE_IMAGE)
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imageDrawText.save("setFont_imageDrawText.png");
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imageDrawStaticText.save("setFont_imageDrawStaticText.png");
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#endif
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2011-08-17 23:40:55 +00:00
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QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
2011-04-27 10:05:43 +00:00
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::setTextWidth()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.drawText(QRectF(11, 12, 10, 500), "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextWidth(10);
|
|
|
|
p.setClipRect(QRectF(11, 12, 10, 500));
|
|
|
|
p.drawStaticText(QPointF(11, 12), text);
|
|
|
|
}
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
2011-04-27 10:05:43 +00:00
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::translatedPainter()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.translate(100, 200);
|
|
|
|
|
|
|
|
p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
p.translate(100, 200);
|
|
|
|
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
2011-04-27 10:05:43 +00:00
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
bool tst_QStaticText::supportsTransformations() const
|
|
|
|
{
|
|
|
|
QPixmap pm(10, 10);
|
|
|
|
QPainter p(&pm);
|
2011-10-25 09:28:47 +00:00
|
|
|
return p.paintEngine()->type() != QPaintEngine::OpenGL;
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::rotatedPainter()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.rotate(30.0);
|
|
|
|
p.drawText(QRectF(0, 0, 1000, 100), 0, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
p.rotate(30.0);
|
|
|
|
p.drawStaticText(QPoint(0, 0), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imageDrawText.save("rotatedPainter_imageDrawText.png");
|
|
|
|
imageDrawStaticText.save("rotatedPainter_imageDrawStaticText.png");
|
|
|
|
#endif
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
if (!supportsTransformations())
|
|
|
|
QEXPECT_FAIL("", "Graphics system does not support transformed text on this platform", Abort);
|
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::scaledPainter()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.scale(2.0, 0.2);
|
|
|
|
|
|
|
|
p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
p.scale(2.0, 0.2);
|
|
|
|
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
if (!supportsTransformations())
|
|
|
|
QEXPECT_FAIL("", "Graphics system does not support transformed text on this platform", Abort);
|
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::projectedPainter()
|
|
|
|
{
|
|
|
|
QTransform transform;
|
|
|
|
transform.rotate(90, Qt::XAxis);
|
|
|
|
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.setTransform(transform);
|
|
|
|
|
|
|
|
p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
p.setTransform(transform);
|
|
|
|
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
void tst_QStaticText::rotatedScaledAndTranslatedPainter_data()
|
|
|
|
{
|
|
|
|
QTest::addColumn<qreal>("offset");
|
|
|
|
|
|
|
|
for (int i=0; i<100; ++i) {
|
|
|
|
qreal offset = 300 + i / 100.;
|
|
|
|
QTest::newRow(QByteArray::number(offset).constData()) << offset;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::rotatedScaledAndTranslatedPainter()
|
|
|
|
{
|
|
|
|
QFETCH(qreal, offset);
|
|
|
|
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.translate(offset, 0);
|
|
|
|
p.rotate(45.0);
|
|
|
|
p.scale(2.0, 2.0);
|
|
|
|
p.translate(100, 200);
|
|
|
|
|
|
|
|
p.drawText(11, 12, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
p.translate(offset, 0);
|
|
|
|
p.rotate(45.0);
|
|
|
|
p.scale(2.0, 2.0);
|
|
|
|
p.translate(100, 200);
|
|
|
|
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
p.drawStaticText(QPointF(11, 12 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imageDrawText.save("rotatedScaledAndPainter_imageDrawText.png");
|
|
|
|
imageDrawStaticText.save("rotatedScaledAndPainter_imageDrawStaticText.png");
|
|
|
|
#endif
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
if (!supportsTransformations())
|
|
|
|
QEXPECT_FAIL("", "Graphics system does not support transformed text on this platform", Abort);
|
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
|
|
|
void tst_QStaticText::transformationChanged()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.rotate(33.0);
|
|
|
|
p.scale(0.5, 0.7);
|
|
|
|
|
|
|
|
p.drawText(QRectF(0, 0, 1000, 1000), 0, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
|
|
|
|
p.scale(2.0, 2.5);
|
|
|
|
p.drawText(QRectF(0, 0, 1000, 1000), 0, "Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
p.rotate(33.0);
|
|
|
|
p.scale(0.5, 0.7);
|
|
|
|
|
|
|
|
QStaticText text("Lorem ipsum dolor sit amet, consectetur adipiscing elit.");
|
|
|
|
text.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
p.drawStaticText(QPointF(0, 0), text);
|
|
|
|
|
|
|
|
p.scale(2.0, 2.5);
|
|
|
|
p.drawStaticText(QPointF(0, 0), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imageDrawText.save("transformationChanged_imageDrawText.png");
|
|
|
|
imageDrawStaticText.save("transformationChanged_imageDrawStaticText.png");
|
|
|
|
#endif
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
if (!supportsTransformations())
|
|
|
|
QEXPECT_FAIL("", "Graphics system does not support transformed text on this platform", Abort);
|
|
|
|
QCOMPARE(imageDrawStaticText, imageDrawText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::plainTextVsRichText()
|
|
|
|
{
|
|
|
|
QPixmap imagePlainText(1000, 1000);
|
|
|
|
imagePlainText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imagePlainText);
|
|
|
|
|
|
|
|
QStaticText staticText;
|
|
|
|
staticText.setText("FOObar");
|
|
|
|
staticText.setTextFormat(Qt::PlainText);
|
|
|
|
|
|
|
|
p.drawStaticText(10, 10, staticText);
|
|
|
|
}
|
|
|
|
|
|
|
|
QPixmap imageRichText(1000, 1000);
|
|
|
|
imageRichText.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&imageRichText);
|
|
|
|
|
|
|
|
QStaticText staticText;
|
|
|
|
staticText.setText("<html><body>FOObar</body></html>");
|
|
|
|
staticText.setTextFormat(Qt::RichText);
|
|
|
|
|
|
|
|
p.drawStaticText(10, 10, staticText);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imagePlainText.save("plainTextVsRichText_imagePlainText.png");
|
|
|
|
imageRichText.save("plainTextVsRichText_imageRichText.png");
|
|
|
|
#endif
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imagePlainText.toImage() != m_whiteSquare);
|
2011-04-27 10:05:43 +00:00
|
|
|
QCOMPARE(imagePlainText, imageRichText);
|
|
|
|
}
|
|
|
|
|
2014-02-07 15:52:00 +00:00
|
|
|
void tst_QStaticText::setPenPlainText_data()
|
|
|
|
{
|
|
|
|
QTest::addColumn<QImage::Format>("format");
|
|
|
|
|
|
|
|
QTest::newRow("argb32pm") << QImage::Format_ARGB32_Premultiplied;
|
|
|
|
QTest::newRow("rgb32") << QImage::Format_RGB32;
|
|
|
|
QTest::newRow("rgba8888pm") << QImage::Format_RGBA8888_Premultiplied;
|
|
|
|
QTest::newRow("rgbx8888") << QImage::Format_RGBX8888;
|
|
|
|
}
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
void tst_QStaticText::setPenPlainText()
|
|
|
|
{
|
2014-02-07 15:52:00 +00:00
|
|
|
QFETCH(QImage::Format, format);
|
|
|
|
|
2012-03-10 02:09:17 +00:00
|
|
|
QFont font = QGuiApplication::font();
|
2011-04-27 10:05:43 +00:00
|
|
|
font.setStyleStrategy(QFont::NoAntialias);
|
|
|
|
|
|
|
|
QFontMetricsF fm(font);
|
2014-02-07 15:52:00 +00:00
|
|
|
QImage image(qCeil(fm.width("XXXXX")), qCeil(fm.height()), format);
|
2011-04-27 10:05:43 +00:00
|
|
|
image.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&image);
|
|
|
|
p.setFont(font);
|
2014-02-07 15:52:00 +00:00
|
|
|
p.setPen(Qt::yellow);
|
2011-04-27 10:05:43 +00:00
|
|
|
|
|
|
|
QStaticText staticText("XXXXX");
|
|
|
|
staticText.setTextFormat(Qt::PlainText);
|
2011-06-03 14:08:54 +00:00
|
|
|
p.drawStaticText(0, 0, staticText);
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
|
2014-02-07 15:52:00 +00:00
|
|
|
for (int x=0; x<image.width(); ++x) {
|
|
|
|
for (int y=0; y<image.height(); ++y) {
|
|
|
|
QRgb pixel = image.pixel(x, y);
|
2011-04-27 10:05:43 +00:00
|
|
|
QVERIFY(pixel == QColor(Qt::white).rgba()
|
2014-02-07 15:52:00 +00:00
|
|
|
|| pixel == QColor(Qt::yellow).rgba());
|
2011-04-27 10:05:43 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::setPenRichText()
|
|
|
|
{
|
2012-03-10 02:09:17 +00:00
|
|
|
QFont font = QGuiApplication::font();
|
2011-04-27 10:05:43 +00:00
|
|
|
font.setStyleStrategy(QFont::NoAntialias);
|
|
|
|
|
|
|
|
QFontMetricsF fm(font);
|
|
|
|
QPixmap image(qCeil(fm.width("XXXXX")), qCeil(fm.height()));
|
|
|
|
image.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&image);
|
|
|
|
p.setFont(font);
|
|
|
|
p.setPen(Qt::green);
|
|
|
|
|
|
|
|
QStaticText staticText;
|
|
|
|
staticText.setText("<html><body>XXXXX</body></html>");
|
|
|
|
staticText.setTextFormat(Qt::RichText);
|
|
|
|
p.drawStaticText(0, 0, staticText);
|
|
|
|
}
|
|
|
|
|
|
|
|
QImage img = image.toImage();
|
|
|
|
for (int x=0; x<img.width(); ++x) {
|
|
|
|
for (int y=0; y<img.height(); ++y) {
|
|
|
|
QRgb pixel = img.pixel(x, y);
|
|
|
|
QVERIFY(pixel == QColor(Qt::white).rgba()
|
|
|
|
|| pixel == QColor(Qt::green).rgba());
|
|
|
|
}
|
|
|
|
}
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|
|
|
}
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void tst_QStaticText::richTextOverridesPen()
|
|
|
|
{
|
2012-03-10 02:09:17 +00:00
|
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|
QFont font = QGuiApplication::font();
|
2011-04-27 10:05:43 +00:00
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|
|
font.setStyleStrategy(QFont::NoAntialias);
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|
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|
QFontMetricsF fm(font);
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|
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|
QPixmap image(qCeil(fm.width("XXXXX")), qCeil(fm.height()));
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|
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|
image.fill(Qt::white);
|
|
|
|
{
|
|
|
|
QPainter p(&image);
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|
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|
p.setFont(font);
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|
|
|
p.setPen(Qt::green);
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|
|
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|
QStaticText staticText;
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|
|
|
staticText.setText("<html><body><font color=\"#ff0000\">XXXXX</font></body></html>");
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|
|
|
staticText.setTextFormat(Qt::RichText);
|
|
|
|
p.drawStaticText(0, 0, staticText);
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|
|
|
}
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|
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|
|
QImage img = image.toImage();
|
|
|
|
for (int x=0; x<img.width(); ++x) {
|
|
|
|
for (int y=0; y<img.height(); ++y) {
|
|
|
|
QRgb pixel = img.pixel(x, y);
|
|
|
|
QVERIFY(pixel == QColor(Qt::white).rgba()
|
|
|
|
|| pixel == QColor(Qt::red).rgba());
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
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|
|
|
|
void tst_QStaticText::drawStruckOutText()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
|
|
|
|
QString s = QString::fromLatin1("Foobar");
|
|
|
|
|
|
|
|
QFont font;
|
|
|
|
font.setStrikeOut(true);
|
|
|
|
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.setFont(font);
|
|
|
|
p.drawText(QPointF(50, 50), s);
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
QStaticText text = QStaticText(s);
|
|
|
|
p.setFont(font);
|
|
|
|
p.drawStaticText(QPointF(50, 50 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imageDrawText.save("drawStruckOutText_imageDrawText.png");
|
|
|
|
imageDrawStaticText.save("drawStruckOutText_imageDrawStaticText.png");
|
|
|
|
#endif
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
2011-04-27 10:05:43 +00:00
|
|
|
QCOMPARE(imageDrawText, imageDrawStaticText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::drawOverlinedText()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
|
|
|
|
QString s = QString::fromLatin1("Foobar");
|
|
|
|
|
|
|
|
QFont font;
|
|
|
|
font.setOverline(true);
|
|
|
|
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.setFont(font);
|
|
|
|
p.drawText(QPointF(50, 50), s);
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
QStaticText text = QStaticText(s);
|
|
|
|
p.setFont(font);
|
|
|
|
p.drawStaticText(QPointF(50, 50 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imageDrawText.save("drawOverlinedText_imageDrawText.png");
|
|
|
|
imageDrawStaticText.save("drawOverlinedText_imageDrawStaticText.png");
|
|
|
|
#endif
|
|
|
|
|
2011-08-17 23:40:55 +00:00
|
|
|
QVERIFY(imageDrawText.toImage() != m_whiteSquare);
|
2011-04-27 10:05:43 +00:00
|
|
|
QCOMPARE(imageDrawText, imageDrawStaticText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::drawUnderlinedText()
|
|
|
|
{
|
|
|
|
QPixmap imageDrawText(1000, 1000);
|
|
|
|
QPixmap imageDrawStaticText(1000, 1000);
|
|
|
|
|
|
|
|
imageDrawText.fill(Qt::white);
|
|
|
|
imageDrawStaticText.fill(Qt::white);
|
|
|
|
|
|
|
|
QString s = QString::fromLatin1("Foobar");
|
|
|
|
|
|
|
|
QFont font;
|
|
|
|
font.setUnderline(true);
|
|
|
|
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawText);
|
|
|
|
p.setFont(font);
|
|
|
|
p.drawText(QPointF(50, 50), s);
|
|
|
|
}
|
|
|
|
|
|
|
|
{
|
|
|
|
QPainter p(&imageDrawStaticText);
|
|
|
|
QStaticText text = QStaticText(s);
|
|
|
|
p.setFont(font);
|
|
|
|
p.drawStaticText(QPointF(50, 50 - QFontMetricsF(p.font()).ascent()), text);
|
|
|
|
}
|
|
|
|
|
|
|
|
#if defined(DEBUG_SAVE_IMAGE)
|
|
|
|
imageDrawText.save("drawUnderlinedText_imageDrawText.png");
|
|
|
|
imageDrawStaticText.save("drawUnderlinedText_imageDrawStaticText.png");
|
|
|
|
#endif
|
|
|
|
|
|
|
|
QCOMPARE(imageDrawText, imageDrawStaticText);
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::unprintableCharacter_qtbug12614()
|
|
|
|
{
|
|
|
|
QString s(QChar(0x200B)); // U+200B, ZERO WIDTH SPACE
|
|
|
|
|
|
|
|
QStaticText staticText(s);
|
|
|
|
|
|
|
|
QVERIFY(staticText.size().isValid()); // Force layout. Should not crash.
|
|
|
|
}
|
|
|
|
|
2011-06-28 15:07:13 +00:00
|
|
|
void tst_QStaticText::underlinedColor_qtbug20159()
|
|
|
|
{
|
|
|
|
QString multiScriptText;
|
|
|
|
multiScriptText += QChar(0x0410); // Cyrillic 'A'
|
|
|
|
multiScriptText += QLatin1Char('A');
|
|
|
|
|
|
|
|
QStaticText staticText(multiScriptText);
|
|
|
|
|
|
|
|
QFont font;
|
|
|
|
font.setUnderline(true);
|
|
|
|
|
|
|
|
staticText.prepare(QTransform(), font);
|
|
|
|
|
|
|
|
QStaticTextPrivate *d = QStaticTextPrivate::get(&staticText);
|
|
|
|
QCOMPARE(d->itemCount, 2);
|
|
|
|
|
|
|
|
// The pen should not be marked as dirty when drawing the underline
|
|
|
|
QVERIFY(!d->items[0].color.isValid());
|
|
|
|
QVERIFY(!d->items[1].color.isValid());
|
|
|
|
}
|
|
|
|
|
|
|
|
void tst_QStaticText::textDocumentColor()
|
|
|
|
{
|
|
|
|
QStaticText staticText("A<font color=\"red\">B</font>");
|
|
|
|
staticText.setTextFormat(Qt::RichText);
|
|
|
|
staticText.prepare();
|
|
|
|
|
|
|
|
QStaticTextPrivate *d = QStaticTextPrivate::get(&staticText);
|
|
|
|
QCOMPARE(d->itemCount, 2);
|
|
|
|
|
|
|
|
// The pen should not be marked as dirty when drawing the underline
|
|
|
|
QVERIFY(!d->items[0].color.isValid());
|
|
|
|
QVERIFY(d->items[1].color.isValid());
|
|
|
|
|
|
|
|
QCOMPARE(d->items[1].color, QColor(Qt::red));
|
|
|
|
}
|
|
|
|
|
2011-04-27 10:05:43 +00:00
|
|
|
QTEST_MAIN(tst_QStaticText)
|
|
|
|
#include "tst_qstatictext.moc"
|