mirror of
https://invent.kde.org/graphics/okular
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172 lines
6.7 KiB
C++
172 lines
6.7 KiB
C++
/***************************************************************************
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* Copyright (C) 2013 by Jon Mease <jon.mease@gmail.com> *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include <QtTest>
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#include <QMimeType>
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#include <QMimeDatabase>
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#include "../settings_core.h"
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#include <core/area.h>
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#include <core/annotations.h>
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#include "core/document.h"
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#include "testingutils.h"
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static const QColor RED = QColor(255, 0, 0);
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static const QColor GREEN = QColor(0, 255, 0.0);
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static const QColor BLUE = QColor(0, 0, 255);
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class ModifyAnnotationPropertiesTest : public QObject
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{
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Q_OBJECT
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private slots:
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void initTestCase();
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void cleanupTestCase();
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void init();
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void cleanup();
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void testModifyAnnotationProperties();
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void testModifyDefaultAnnotationProperties();
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void testModifyAnnotationPropertiesWithRotation_Bug318828();
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private:
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Okular::Document *m_document;
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Okular::TextAnnotation *m_annot1;
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};
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void ModifyAnnotationPropertiesTest::initTestCase()
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{
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Okular::SettingsCore::instance( QStringLiteral("editannotationcontentstest") );
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m_document = new Okular::Document( nullptr );
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}
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void ModifyAnnotationPropertiesTest::cleanupTestCase()
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{
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delete m_document;
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}
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void ModifyAnnotationPropertiesTest::init()
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{
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const QString testFile = QStringLiteral(KDESRCDIR "data/file1.pdf");
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QMimeDatabase db;
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const QMimeType mime = db.mimeTypeForFile( testFile );
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QCOMPARE( m_document->openDocument(testFile, QUrl(), mime), Okular::Document::OpenSuccess );
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// Undo and Redo should be unavailable when docuemnt is first opened.
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QVERIFY( !m_document->canUndo() );
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QVERIFY( !m_document->canRedo() );
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// Create two distinct text annotations
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m_annot1 = new Okular::TextAnnotation();
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m_annot1->setBoundingRectangle( Okular::NormalizedRect( 0.1, 0.1, 0.15, 0.15 ) );
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m_annot1->setContents( QStringLiteral( "Hello, World" ) );
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m_annot1->setAuthor( QStringLiteral("Jon Mease") );
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m_annot1->style().setColor( RED );
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m_annot1->style().setWidth( 4.0 );
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m_document->addPageAnnotation( 0, m_annot1 );
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}
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void ModifyAnnotationPropertiesTest::cleanup()
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{
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m_document->closeDocument();
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// m_annot1 and m_annot2 are deleted when document is closed
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}
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void ModifyAnnotationPropertiesTest::testModifyAnnotationProperties()
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{
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// Add m_annot1 to document and record its properties XML string
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QString origLine1Xml = TestingUtils::getAnnotationXml( m_annot1 );
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// Tell document we're going to modify m_annot1's properties
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m_document->prepareToModifyAnnotationProperties( m_annot1 );
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// Now modify m_annot1's properties and record properties XML string
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m_annot1->style().setWidth( 8.0 );
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m_annot1->style().setColor( GREEN );
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m_document->modifyPageAnnotationProperties( 0, m_annot1 );
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QString m_annot1XmlA = TestingUtils::getAnnotationXml( m_annot1 );
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QCOMPARE( 8.0, m_annot1->style().width() );
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QCOMPARE( GREEN, m_annot1->style().color() );
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// undo modification and check that original properties have been restored
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m_document->undo();
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QCOMPARE( 4.0, m_annot1->style().width() );
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QCOMPARE( RED, m_annot1->style().color() );
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QCOMPARE( origLine1Xml, TestingUtils::getAnnotationXml( m_annot1 ) );
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// redo modification and verify that new properties have been restored
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m_document->redo();
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QCOMPARE( 8.0, m_annot1->style().width() );
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QCOMPARE( GREEN, m_annot1->style().color() );
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QCOMPARE( m_annot1XmlA, TestingUtils::getAnnotationXml( m_annot1 ) );
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// Verify that default values are properly restored. (We haven't explicitly set opacity yet)
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QCOMPARE( 1.0, m_annot1->style().opacity() );
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m_document->prepareToModifyAnnotationProperties( m_annot1 );
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m_annot1->style().setOpacity( 0.5 );
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m_document->modifyPageAnnotationProperties( 0, m_annot1 );
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QCOMPARE( 0.5, m_annot1->style().opacity() );
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m_document->undo();
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QCOMPARE( 1.0, m_annot1->style().opacity() );
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QCOMPARE( m_annot1XmlA, TestingUtils::getAnnotationXml( m_annot1 ) );
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// And finally undo back to original properties
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m_document->undo();
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QCOMPARE( 4.0, m_annot1->style().width() );
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QCOMPARE( RED, m_annot1->style().color() );
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QCOMPARE( origLine1Xml, TestingUtils::getAnnotationXml( m_annot1 ) );
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}
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void ModifyAnnotationPropertiesTest::testModifyDefaultAnnotationProperties()
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{
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QString origLine1Xml = TestingUtils::getAnnotationXml( m_annot1 );
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// Verify that default values are properly restored. (We haven't explicitly set opacity yet)
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QCOMPARE( 1.0, m_annot1->style().opacity() );
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m_document->prepareToModifyAnnotationProperties( m_annot1 );
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m_annot1->style().setOpacity( 0.5 );
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m_document->modifyPageAnnotationProperties( 0, m_annot1 );
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QCOMPARE( 0.5, m_annot1->style().opacity() );
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m_document->undo();
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QCOMPARE( 1.0, m_annot1->style().opacity() );
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QCOMPARE( origLine1Xml, TestingUtils::getAnnotationXml( m_annot1 ) );
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}
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void ModifyAnnotationPropertiesTest::testModifyAnnotationPropertiesWithRotation_Bug318828()
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{
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Okular::NormalizedRect boundingRect = Okular::NormalizedRect( 0.1, 0.1, 0.15, 0.15 );
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Okular::NormalizedRect transformedBoundingRect;
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m_annot1->setBoundingRectangle( boundingRect );
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m_document->addPageAnnotation( 0, m_annot1 );
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transformedBoundingRect = m_annot1->transformedBoundingRectangle();
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// Before page rotation boundingRect and transformedBoundingRect should be equal
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QCOMPARE( boundingRect, transformedBoundingRect );
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m_document->setRotation( 1 );
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// After rotation boundingRect should remain unchanged but
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// transformedBoundingRect should no longer equal boundingRect
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QCOMPARE( boundingRect, m_annot1->boundingRectangle() );
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transformedBoundingRect = m_annot1->transformedBoundingRectangle();
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QVERIFY( !( boundingRect == transformedBoundingRect ) );
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// Modifying the properties of m_annot1 while page is rotated shouldn't
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// alter either boundingRect or transformedBoundingRect
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m_document->prepareToModifyAnnotationProperties( m_annot1 );
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m_annot1->style().setOpacity( 0.5 );
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m_document->modifyPageAnnotationProperties( 0, m_annot1 );
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QCOMPARE( boundingRect, m_annot1->boundingRectangle() );
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QCOMPARE( transformedBoundingRect, m_annot1->transformedBoundingRectangle() );
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}
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QTEST_MAIN( ModifyAnnotationPropertiesTest )
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#include "modifyannotationpropertiestest.moc"
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