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Diffstat (limited to 'sw/qa/extras/accessibility/accessible_relation_set.cxx')
| -rw-r--r-- | sw/qa/extras/accessibility/accessible_relation_set.cxx | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/sw/qa/extras/accessibility/accessible_relation_set.cxx b/sw/qa/extras/accessibility/accessible_relation_set.cxx new file mode 100644 index 000000000..9cbdacc30 --- /dev/null +++ b/sw/qa/extras/accessibility/accessible_relation_set.cxx @@ -0,0 +1,245 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/ + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 + */ + +#include <test/unoapi_test.hxx> + +#include <com/sun/star/accessibility/AccessibleStateType.hpp> +#include <com/sun/star/accessibility/AccessibleRole.hpp> +#include <com/sun/star/accessibility/XAccessibleText.hpp> +#include <com/sun/star/accessibility/XAccessible.hpp> +#include <com/sun/star/accessibility/XAccessibleContext.hpp> +#include <com/sun/star/frame/XController.hpp> +#include <com/sun/star/accessibility/XAccessibleRelationSet.hpp> +#include <com/sun/star/awt/XWindow.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/text/XText.hpp> +#include <com/sun/star/text/XTextDocument.hpp> +#include <com/sun/star/text/XTextCursor.hpp> +#include <com/sun/star/text/ControlCharacter.hpp> + +using namespace com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::accessibility; +using namespace css::lang; + +namespace +{ +class AccessibilityTools +{ +public: + static css::uno::Reference<css::accessibility::XAccessibleContext> + getAccessibleObjectForRole(const css::uno::Reference<css::accessibility::XAccessible>& xacc, + sal_Int16 role); +}; +} + +css::uno::Reference<css::accessibility::XAccessibleContext> +AccessibilityTools::getAccessibleObjectForRole( + const css::uno::Reference<css::accessibility::XAccessible>& xacc, sal_Int16 role) +{ + css::uno::Reference<css::accessibility::XAccessibleContext> ac = xacc->getAccessibleContext(); + bool isShowing = ac->getAccessibleStateSet()->contains(AccessibleStateType::SHOWING); + + if ((ac->getAccessibleRole() == role) && isShowing) + { + return ac; + } + else + { + int k = ac->getAccessibleChildCount(); + if (ac->getAccessibleChildCount() > 100) + { + k = 50; + } + + for (int i = 0; i < k; i++) + { + css::uno::Reference<css::accessibility::XAccessibleContext> ac2 + = AccessibilityTools::getAccessibleObjectForRole(ac->getAccessibleChild(i), role); + if (ac2.is()) + { + return ac2; + } + } + } + return nullptr; +} + +class AccessibleRelationSet : public UnoApiTest +{ +public: + AccessibleRelationSet() + : UnoApiTest("") + { + } + + uno::Reference<lang::XComponent> init(uno::Reference<css::accessibility::XAccessible>& para1, + uno::Reference<css::accessibility::XAccessible>& para2, + uno::Reference<css::accessibility::XAccessible>& para3); + void contents_flows_to_and_from(); + + CPPUNIT_TEST_SUITE(AccessibleRelationSet); + CPPUNIT_TEST(contents_flows_to_and_from); + CPPUNIT_TEST_SUITE_END(); +}; + +uno::Reference<lang::XComponent> +AccessibleRelationSet::init(uno::Reference<css::accessibility::XAccessible>& para1, + uno::Reference<css::accessibility::XAccessible>& para2, + uno::Reference<css::accessibility::XAccessible>& para3) +{ + uno::Reference<css::lang::XComponent> xComponent + = loadFromDesktop("private:factory/swriter", "com.sun.star.text.TextDocument"); + uno::Reference<text::XTextDocument> xTextDoc(xComponent, uno::UNO_QUERY); + + css::uno::Reference<text::XText> oText(xTextDoc->getText(), uno::UNO_SET_THROW); + + css::uno::Reference<text::XTextCursor> oCursor = oText->createTextCursor(); + + for (int i = 0; i < 5; i++) + { + oText->insertString(oCursor, "Paragraph Number: " + OUString::number(i), false); + oText->insertControlCharacter(oCursor, text::ControlCharacter::PARAGRAPH_BREAK, false); + } + + css::uno::Reference<css::frame::XModel> aModel(xTextDoc, uno::UNO_QUERY_THROW); + css::uno::Reference<css::frame::XController> xController(aModel->getCurrentController()); + + css::uno::Reference<css::accessibility::XAccessibleContext> ctx; + uno::Reference<frame::XFrame> xFrame(xController->getFrame(), uno::UNO_SET_THROW); + uno::Reference<awt::XWindow> xWindow(xFrame->getComponentWindow(), uno::UNO_SET_THROW); + + css::uno::Reference<css::accessibility::XAccessible> xRoot(xWindow, uno::UNO_QUERY_THROW); + ctx = AccessibilityTools::getAccessibleObjectForRole(xRoot, AccessibleRole::DOCUMENT_TEXT); + CPPUNIT_ASSERT_MESSAGE("Couldn't get AccessibleRole.DOCUMENT_TEXT object", ctx.is()); + para1 = ctx->getAccessibleChild(0); + para2 = ctx->getAccessibleChild(1); + para3 = ctx->getAccessibleChild(2); + return xComponent; +} + +void AccessibleRelationSet::contents_flows_to_and_from() +{ + //contents_flows_to + std::vector<OUString> types{ "INVALID", "CONTENT_FLOWS_FROM", "CONTENT_FLOWS_TO", + "CONTROLLED_BY", "CONTROLLER_FOR", "LABEL_FOR", + "LABELED_BY", "MEMBER_OF", "SUB_WINDOW_OF" }; + + css::uno::Reference<css::accessibility::XAccessible> para1; + css::uno::Reference<css::accessibility::XAccessible> para2; + css::uno::Reference<css::accessibility::XAccessible> para3; + + uno::Reference<lang::XComponent> xComponent(init(para1, para2, para3)); + css::uno::Reference<css::accessibility::XAccessibleContext> oObj(para1, uno::UNO_QUERY_THROW); + css::uno::Reference<css::accessibility::XAccessibleRelationSet> set + = oObj->getAccessibleRelationSet(); + + css::uno::Reference<css::accessibility::XAccessibleText> atarget; + + if (set.is()) + { + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct count of relations", sal_Int32(1), + set->getRelationCount()); + sal_Int16 firstrelation = set->getRelation(0).RelationType; + css::uno::Reference<css::accessibility::XAccessibleText> adummy( + set->getRelation(0).TargetSet[0], uno::UNO_QUERY_THROW); + atarget = adummy; + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct relation type for paragraph 0", types[2], + types[firstrelation]); + + css::uno::Reference<css::accessibility::XAccessibleText> paraText2(para2, + uno::UNO_QUERY_THROW); + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct target paragraph", atarget->getText(), + paraText2->getText()); + } + + //contents_flows_from() + css::uno::Reference<css::accessibility::XAccessibleContext> oObj2(para2, uno::UNO_QUERY_THROW); + css::uno::Reference<css::accessibility::XAccessibleRelationSet> set2 + = oObj2->getAccessibleRelationSet(); + + sal_Int16 relationtypes[2] = { -1, -1 }; + css::uno::Reference<css::accessibility::XAccessibleText> atargets[2]; + + if (set2.is()) + { + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct count of relations", sal_Int32(2), + set2->getRelationCount()); + sal_Int16 tmprelation = set2->getRelation(0).RelationType; + if (tmprelation == 1) + { + css::uno::Reference<css::accessibility::XAccessibleText> adummy( + set2->getRelation(0).TargetSet[0], uno::UNO_QUERY_THROW); + atargets[0] = adummy; + relationtypes[0] = tmprelation; + } + else if (tmprelation == 2) + { + css::uno::Reference<css::accessibility::XAccessibleText> adummy( + set2->getRelation(0).TargetSet[0], uno::UNO_QUERY_THROW); + atargets[1] = adummy; + relationtypes[1] = tmprelation; + } + else + { + CPPUNIT_FAIL("didn't gain correct relation type"); + } + tmprelation = set2->getRelation(1).RelationType; + if (tmprelation == 1) + { + css::uno::Reference<css::accessibility::XAccessibleText> adummy( + set2->getRelation(1).TargetSet[0], uno::UNO_QUERY_THROW); + atargets[0] = adummy; + relationtypes[0] = tmprelation; + } + else if (tmprelation == 2) + { + css::uno::Reference<css::accessibility::XAccessibleText> adummy( + set2->getRelation(1).TargetSet[0], uno::UNO_QUERY_THROW); + atargets[1] = adummy; + relationtypes[1] = tmprelation; + } + else + { + CPPUNIT_FAIL("didn't gain correct relation type"); + } + } + + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct relation type for paragraph 1", types[1], + types[relationtypes[0]]); + + css::uno::Reference<css::accessibility::XAccessibleText> paraText1(para1, uno::UNO_QUERY_THROW); + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct target paragraph", atargets[0]->getText(), + paraText1->getText()); + + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct relation type for paragraph 3", types[2], + types[relationtypes[1]]); + + css::uno::Reference<css::accessibility::XAccessibleText> paraText3(para3, uno::UNO_QUERY_THROW); + CPPUNIT_ASSERT_EQUAL_MESSAGE("didn't gain correct target paragraph", atargets[1]->getText(), + paraText3->getText()); + + closeDocument(xComponent); +} + +CPPUNIT_TEST_SUITE_REGISTRATION(AccessibleRelationSet); + +CPPUNIT_PLUGIN_IMPLEMENT(); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |