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+/*
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+ * This source file is part of RmlUi, the HTML/CSS Interface Middleware
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+ *
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+ * For the latest information, see http://github.com/mikke89/RmlUi
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+ *
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+ * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd
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+ * Copyright (c) 2019-2023 The RmlUi Team, and contributors
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+ *
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+ * Permission is hereby granted, free of charge, to any person obtaining a copy
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+ * of this software and associated documentation files (the "Software"), to deal
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+ * in the Software without restriction, including without limitation the rights
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+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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+ * copies of the Software, and to permit persons to whom the Software is
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+ * furnished to do so, subject to the following conditions:
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+ *
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+ * The above copyright notice and this permission notice shall be included in
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+ * all copies or substantial portions of the Software.
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+ *
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+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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+ * THE SOFTWARE.
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+ *
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+ */
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+
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+#include "../Common/TestsShell.h"
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+#include <RmlUi/Core/Context.h>
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+#include <RmlUi/Core/ComputedValues.h>
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+#include <RmlUi/Core/Core.h>
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+#include <RmlUi/Core/Element.h>
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+#include <RmlUi/Core/ElementDocument.h>
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+#include <RmlUi/Core/StyleTypes.h>
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+#include <RmlUi/Core/StringUtilities.h>
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+#include <doctest.h>
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+
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+using namespace Rml;
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+
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+static const String document_localization_rml = R"(
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+<rml>
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+<head>
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+</head>
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+
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+<body>
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+ <div id="parent" lang="en" dir="ltr">
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+ <span id="cell0"/>
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+ <span id="cell1" lang="nl"/>
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+ <span id="cell2" dir="auto"/>
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+ <span id="cell3" lang="ar" dir="rtl"/>
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+ </div>
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+</body>
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+</rml>
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+)";
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+
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+TEST_CASE("Localization")
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+{
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+ Context* context = TestsShell::GetContext();
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+ REQUIRE(context);
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+
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+ ElementDocument* document = context->LoadDocumentFromMemory(document_localization_rml);
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+ REQUIRE(document);
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+ document->Show();
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+
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+ Element* parent_element = document->GetElementById("parent");
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+ REQUIRE(parent_element);
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+ Element* cells[4]{};
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+ for (int i = 0; i < 4; ++i)
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+ {
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+ cells[i] = document->GetElementById(CreateString(8, "cell%d", i));
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+ REQUIRE(cells[i]);
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+ }
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+
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+ TestsShell::RenderLoop();
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+
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+ SUBCASE("Language")
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+ {
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+ REQUIRE(document->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "");
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+ REQUIRE(document->GetComputedValues().language() == "");
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+ REQUIRE(parent_element->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "en");
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+ REQUIRE(parent_element->GetComputedValues().language() == "en");
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+
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+ CHECK(cells[0]->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "en");
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+ CHECK(cells[0]->GetComputedValues().language() == "en");
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+ CHECK(cells[1]->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "nl");
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+ CHECK(cells[1]->GetComputedValues().language() == "nl");
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+ CHECK(cells[2]->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "en");
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+ CHECK(cells[2]->GetComputedValues().language() == "en");
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+ CHECK(cells[3]->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "ar");
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+ CHECK(cells[3]->GetComputedValues().language() == "ar");
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+
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+ SUBCASE("Change language")
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+ {
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+ parent_element->SetAttribute("lang", "es");
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+ TestsShell::RenderLoop();
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+
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+ REQUIRE(parent_element->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "es");
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+ REQUIRE(parent_element->GetComputedValues().language() == "es");
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+
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+ CHECK(cells[0]->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "es");
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+ CHECK(cells[0]->GetComputedValues().language() == "es");
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+ CHECK(cells[1]->GetProperty(PropertyId::RmlUi_Language)->Get<String>() == "nl");
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+ CHECK(cells[1]->GetComputedValues().language() == "nl");
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+ }
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+ }
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+
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+ SUBCASE("Direction")
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+ {
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+ REQUIRE(document->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Auto);
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+ REQUIRE(document->GetComputedValues().direction() == Style::Direction::Auto);
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+ REQUIRE(parent_element->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Ltr);
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+ REQUIRE(parent_element->GetComputedValues().direction() == Style::Direction::Ltr);
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+
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+ CHECK(cells[0]->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Ltr);
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+ CHECK(cells[0]->GetComputedValues().direction() == Style::Direction::Ltr);
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+ CHECK(cells[1]->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Ltr);
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+ CHECK(cells[1]->GetComputedValues().direction() == Style::Direction::Ltr);
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+ CHECK(cells[2]->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Auto);
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+ CHECK(cells[2]->GetComputedValues().direction() == Style::Direction::Auto);
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+ CHECK(cells[3]->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Rtl);
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+ CHECK(cells[3]->GetComputedValues().direction() == Style::Direction::Rtl);
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+
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+ SUBCASE("Change direction")
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+ {
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+ parent_element->SetAttribute("dir", "rtl");
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+ TestsShell::RenderLoop();
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+
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+ REQUIRE(parent_element->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Rtl);
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+ REQUIRE(parent_element->GetComputedValues().direction() == Style::Direction::Rtl);
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+
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+ CHECK(cells[0]->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Rtl);
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+ CHECK(cells[0]->GetComputedValues().direction() == Style::Direction::Rtl);
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+ CHECK(cells[2]->GetProperty(PropertyId::RmlUi_Direction)->Get<Style::Direction>() == Style::Direction::Auto);
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+ CHECK(cells[2]->GetComputedValues().direction() == Style::Direction::Auto);
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+ }
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+ }
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+
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+ document->Close();
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+ TestsShell::ShutdownShell();
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+}
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Matthew Schäfer