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libreoffice/sw/qa/extras/accessibility/accessible_relation_set.cxx
Daniel Baumann 8e63e14cf6
Adding upstream version 4:25.2.3. 
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
2025-06-22 16:20:04 +02:00

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/* -*- 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/AccessibleRelationType.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>
#include <test/a11y/AccessibilityTools.hxx>
using namespace com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::accessibility;
class AccessibleRelationSet : public UnoApiTest
{
public:
AccessibleRelationSet()
: UnoApiTest(u""_ustr)
{
}
void 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();
};
void AccessibleRelationSet::init(uno::Reference<css::accessibility::XAccessible>& para1,
uno::Reference<css::accessibility::XAccessible>& para2,
uno::Reference<css::accessibility::XAccessible>& para3)
{
loadFromURL(u"private:factory/swriter"_ustr);
uno::Reference<text::XTextDocument> xTextDoc(mxComponent, 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);
}
void AccessibleRelationSet::contents_flows_to_and_from()
{
//contents_flows_to
css::uno::Reference<css::accessibility::XAccessible> para1;
css::uno::Reference<css::accessibility::XAccessible> para2;
css::uno::Reference<css::accessibility::XAccessible> para3;
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());
AccessibleRelationType 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",
AccessibilityTools::getRelationTypeName(
accessibility::AccessibleRelationType_CONTENT_FLOWS_TO),
AccessibilityTools::getRelationTypeName(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();
AccessibleRelationType relationtypes[2] = { accessibility::AccessibleRelationType_INVALID,
accessibility::AccessibleRelationType_INVALID };
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());
AccessibleRelationType tmprelation = set2->getRelation(0).RelationType;
if (tmprelation == accessibility::AccessibleRelationType_CONTENT_FLOWS_FROM)
{
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 == accessibility::AccessibleRelationType_CONTENT_FLOWS_TO)
{
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 == accessibility::AccessibleRelationType_CONTENT_FLOWS_FROM)
{
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 == accessibility::AccessibleRelationType_CONTENT_FLOWS_TO)
{
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",
AccessibilityTools::getRelationTypeName(
accessibility::AccessibleRelationType_CONTENT_FLOWS_FROM),
AccessibilityTools::getRelationTypeName(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",
AccessibilityTools::getRelationTypeName(
accessibility::AccessibleRelationType_CONTENT_FLOWS_TO),
AccessibilityTools::getRelationTypeName(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());
}
CPPUNIT_TEST_SUITE_REGISTRATION(AccessibleRelationSet);
CPPUNIT_PLUGIN_IMPLEMENT();
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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