mirror of
https://invent.kde.org/graphics/okular
synced 2024-09-19 16:01:41 +00:00
217 lines
9.5 KiB
C++
217 lines
9.5 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 <QTest>
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#include "../settings_core.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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#include <QMimeDatabase>
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#include <QMimeType>
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Okular::LineAnnotation *getNewLineAnnotation(double startX, double startY, double endX, double endY)
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{
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Okular::LineAnnotation *line = new Okular::LineAnnotation;
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line->setLinePoints(QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(startX, startY) << Okular::NormalizedPoint(endX, endY));
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double left = qMin(startX, endX);
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double top = qMin(startY, endY);
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double right = qMax(startX, endX);
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double bottom = qMax(startY, endY);
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line->setBoundingRectangle(Okular::NormalizedRect(left, top, right, bottom));
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return line;
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}
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class TranslateAnnotationTest : 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 testTranslateAnnotation();
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void testSequentialTranslationsMergedIfBeingMovedIsSet();
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void testSequentialTranslationsNotMergedIfBeingMovedIsNotSet();
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void testAlternateTranslationsNotMerged();
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private:
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Okular::Document *m_document;
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Okular::LineAnnotation *m_annot1;
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Okular::LineAnnotation *m_annot2;
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Okular::NormalizedPoint m_deltaA;
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Okular::NormalizedPoint m_deltaB;
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QLinkedList<Okular::NormalizedPoint> m_origPoints1;
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QLinkedList<Okular::NormalizedPoint> m_origPoints2;
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QLinkedList<Okular::NormalizedPoint> m_points1DeltaA;
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QLinkedList<Okular::NormalizedPoint> m_points1DeltaAB;
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QLinkedList<Okular::NormalizedPoint> m_points2DeltaA;
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QLinkedList<Okular::NormalizedPoint> m_points2DeltaAB;
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};
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void TranslateAnnotationTest::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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// translate m_annot1
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m_deltaA = Okular::NormalizedPoint(0.05, 0.1);
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m_deltaB = Okular::NormalizedPoint(0.1, 0.2);
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// Build lists of expected points for various states
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m_origPoints1 = QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(0.1, 0.1) << Okular::NormalizedPoint(0.2, 0.3);
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m_points1DeltaA = QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(0.15, 0.2) << Okular::NormalizedPoint(0.25, 0.4);
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m_points1DeltaAB = QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(0.25, 0.4) << Okular::NormalizedPoint(0.35, 0.6);
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m_origPoints2 = QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(0.1, 0.1) << Okular::NormalizedPoint(0.3, 0.4);
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m_points2DeltaA = QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(0.15, 0.2) << Okular::NormalizedPoint(0.35, 0.5);
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m_points2DeltaAB = QLinkedList<Okular::NormalizedPoint>() << Okular::NormalizedPoint(0.25, 0.4) << Okular::NormalizedPoint(0.45, 0.7);
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}
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void TranslateAnnotationTest::cleanupTestCase()
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{
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delete m_document;
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}
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void TranslateAnnotationTest::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 line annotations and add them to the document
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m_annot1 = getNewLineAnnotation(m_origPoints1.first().x, m_origPoints1.first().y, m_origPoints1.last().x, m_origPoints1.last().y);
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m_document->addPageAnnotation(0, m_annot1);
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m_annot2 = getNewLineAnnotation(m_origPoints2.first().x, m_origPoints2.first().y, m_origPoints2.last().x, m_origPoints2.last().y);
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m_document->addPageAnnotation(0, m_annot2);
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}
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void TranslateAnnotationTest::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 TranslateAnnotationTest::testTranslateAnnotation()
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{
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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m_document->translatePageAnnotation(0, m_annot1, m_deltaA);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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// undo and ensure m_annot1 is back to where it started
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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// redo then translate m_annot1 by m_deltaB
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m_document->redo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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}
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void TranslateAnnotationTest::testSequentialTranslationsMergedIfBeingMovedIsSet()
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{
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// mark m_annot1 as BeingMoved but not m_annot2
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m_annot1->setFlags(m_annot1->flags() | Okular::Annotation::BeingMoved);
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// Verify initial positions
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_origPoints2));
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// Translate m_annot1 by m_deltaA then m_deltaB
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m_document->translatePageAnnotation(0, m_annot1, m_deltaA);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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m_document->translatePageAnnotation(0, m_annot1, m_deltaB);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaAB));
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// Now undo and verify that these two translations were merged into one undo command
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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}
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void TranslateAnnotationTest::testSequentialTranslationsNotMergedIfBeingMovedIsNotSet()
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{
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// mark m_annot1 as not BeingMoved
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m_annot1->setFlags(m_annot1->flags() & ~Okular::Annotation::BeingMoved);
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// Verify initial positions
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_origPoints2));
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// Translate m_annot1 by m_deltaA then m_deltaB
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m_document->translatePageAnnotation(0, m_annot1, m_deltaA);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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m_document->translatePageAnnotation(0, m_annot1, m_deltaB);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaAB));
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// Now undo and verify that these two translations were NOT merged into one undo command
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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}
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void TranslateAnnotationTest::testAlternateTranslationsNotMerged()
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{
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// Set both m_annot1 and m_annot2 to BeingMoved
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m_annot1->setFlags(m_annot1->flags() | Okular::Annotation::BeingMoved);
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m_annot2->setFlags(m_annot2->flags() | Okular::Annotation::BeingMoved);
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m_document->translatePageAnnotation(0, m_annot1, m_deltaA);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_origPoints2));
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m_document->translatePageAnnotation(0, m_annot2, m_deltaA);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_points2DeltaA));
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m_document->translatePageAnnotation(0, m_annot1, m_deltaB);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaAB));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_points2DeltaA));
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m_document->translatePageAnnotation(0, m_annot2, m_deltaB);
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaAB));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_points2DeltaAB));
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// First undo should move only m_annot2 back by m_deltaB
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaAB));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_points2DeltaA));
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// Next undo should move only m_annot1 back by m_deltaB
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_points2DeltaA));
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// Next Undo should move only m_annot2 back to its original location
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_points1DeltaA));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_origPoints2));
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// Next undo should move m_annot1 back to its original location
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m_document->undo();
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot1->linePoints(), m_origPoints1));
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QVERIFY(TestingUtils::pointListsAlmostEqual(m_annot2->linePoints(), m_origPoints2));
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}
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QTEST_MAIN(TranslateAnnotationTest)
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#include "translateannotationtest.moc"
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