/* * This source file is part of RmlUi, the HTML/CSS Interface Middleware * * For the latest information, see http://github.com/mikke89/RmlUi * * Copyright (c) 2008-2010 CodePoint Ltd, Shift Technology Ltd * Copyright (c) 2019 The RmlUi Team, and contributors * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * */ #include "../Common/TestsShell.h" #include #include #include #include #include using namespace Rml; static const String document_focus_rml = R"( P1

P5

Deeply nested P11 P12

P13
)"; static const String focus_forward = "p1 p2 p3 p5 p7 p9 p10 p11 p12 p13"; TEST_CASE("elementdocument.focus") { Context* context = TestsShell::GetContext(); REQUIRE(context); ElementDocument* document = context->LoadDocumentFromMemory(document_focus_rml); REQUIRE(document); document->Show(); context->Update(); context->Render(); TestsShell::RenderLoop(); document->Focus(); StringList ids; StringUtilities::ExpandString(ids, focus_forward, ' '); REQUIRE(!ids.empty()); // Forward direction for(const String& id : ids) { context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == id); } // Wrap around context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == ids[0]); document->Focus(); std::reverse(ids.begin(), ids.end()); // Reverse direction for (const String& id : ids) { context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == id); } // Wrap around (reverse) context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == ids[0]); // Tab to document { document->SetProperty("tab-index", "auto"); document->UpdateDocument(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "body"); } // Tab from container element { Element* container = document->GetElementById("container"); REQUIRE(container); container->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "p11"); container->Focus(); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "p10"); } // Single element { document->SetProperty("tab-index", "none"); document->SetInnerRML(R"( P1)"); document->UpdateDocument(); document->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "p1"); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "p1"); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "p1"); document->SetProperty("tab-index", "auto"); document->UpdateDocument(); document->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "p1"); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "body"); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "p1"); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "body"); } // Single, non-tabable element { document->SetProperty("tab-index", "none"); document->SetInnerRML(R"(
)"); document->UpdateDocument(); Element* child = document->GetChild(0); document->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "body"); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "body"); child->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "child"); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "child"); document->SetProperty("tab-index", "auto"); document->UpdateDocument(); document->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "body"); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "body"); child->Focus(); context->ProcessKeyDown(Input::KI_TAB, 0); CHECK(context->GetFocusElement()->GetId() == "body"); child->Focus(); context->ProcessKeyDown(Input::KI_TAB, Input::KM_SHIFT); CHECK(context->GetFocusElement()->GetId() == "body"); } document->Close(); TestsShell::ShutdownShell(); }