| /* |
| * Copyright (C) 2012 Google Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| * ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE |
| * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| * SUCH DAMAGE. |
| */ |
| |
| #include "third_party/blink/renderer/core/html/forms/chooser_only_temporal_input_type_view.h" |
| |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/dom/events/event.h" |
| #include "third_party/blink/renderer/core/dom/shadow_root.h" |
| #include "third_party/blink/renderer/core/frame/local_frame.h" |
| #include "third_party/blink/renderer/core/html/forms/html_input_element.h" |
| #include "third_party/blink/renderer/core/html/html_div_element.h" |
| #include "third_party/blink/renderer/core/page/chrome_client.h" |
| #include "third_party/blink/renderer/core/page/page.h" |
| #include "third_party/blink/renderer/platform/bindings/exception_state.h" |
| |
| namespace blink { |
| |
| ChooserOnlyTemporalInputTypeView::ChooserOnlyTemporalInputTypeView( |
| HTMLInputElement& element, |
| BaseTemporalInputType& input_type) |
| : KeyboardClickableInputTypeView(element), input_type_(input_type) {} |
| |
| ChooserOnlyTemporalInputTypeView* ChooserOnlyTemporalInputTypeView::Create( |
| HTMLInputElement& element, |
| BaseTemporalInputType& input_type) { |
| return new ChooserOnlyTemporalInputTypeView(element, input_type); |
| } |
| |
| ChooserOnlyTemporalInputTypeView::~ChooserOnlyTemporalInputTypeView() { |
| DCHECK(!date_time_chooser_); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::Trace(blink::Visitor* visitor) { |
| visitor->Trace(input_type_); |
| visitor->Trace(date_time_chooser_); |
| InputTypeView::Trace(visitor); |
| DateTimeChooserClient::Trace(visitor); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::HandleDOMActivateEvent(Event& event) { |
| Document& document = GetElement().GetDocument(); |
| if (GetElement().IsDisabledOrReadOnly() || !GetElement().GetLayoutObject() || |
| !LocalFrame::HasTransientUserActivation(document.GetFrame()) || |
| GetElement().OpenShadowRoot()) |
| return; |
| |
| if (date_time_chooser_) |
| return; |
| if (!document.IsActive()) |
| return; |
| DateTimeChooserParameters parameters; |
| if (!GetElement().SetupDateTimeChooserParameters(parameters)) |
| return; |
| UseCounter::Count( |
| document, |
| (event.UnderlyingEvent() && event.UnderlyingEvent()->isTrusted()) |
| ? WebFeature::kTemporalInputTypeChooserByTrustedClick |
| : WebFeature::kTemporalInputTypeChooserByUntrustedClick); |
| date_time_chooser_ = |
| document.GetPage()->GetChromeClient().OpenDateTimeChooser(this, |
| parameters); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::CreateShadowSubtree() { |
| DEFINE_STATIC_LOCAL(AtomicString, value_container_pseudo, |
| ("-webkit-date-and-time-value")); |
| |
| HTMLDivElement* value_container = |
| HTMLDivElement::Create(GetElement().GetDocument()); |
| value_container->SetShadowPseudoId(value_container_pseudo); |
| GetElement().UserAgentShadowRoot()->AppendChild(value_container); |
| UpdateView(); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::UpdateView() { |
| Node* node = GetElement().UserAgentShadowRoot()->firstChild(); |
| if (!node || !node->IsHTMLElement()) |
| return; |
| String display_value; |
| if (!GetElement().SuggestedValue().IsNull()) |
| display_value = GetElement().SuggestedValue(); |
| else |
| display_value = input_type_->VisibleValue(); |
| if (display_value.IsEmpty()) { |
| // Need to put something to keep text baseline. |
| display_value = " "; |
| } |
| ToHTMLElement(node)->setTextContent(display_value); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::ValueAttributeChanged() { |
| if (!GetElement().HasDirtyValue()) |
| UpdateView(); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::DidSetValue(const String& value, |
| bool value_changed) { |
| if (value_changed) |
| UpdateView(); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::ClosePopupView() { |
| CloseDateTimeChooser(); |
| } |
| |
| Element& ChooserOnlyTemporalInputTypeView::OwnerElement() const { |
| return GetElement(); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::DidChooseValue(const String& value) { |
| GetElement().setValue(value, kDispatchInputAndChangeEvent); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::DidChooseValue(double value) { |
| DCHECK(std::isfinite(value) || std::isnan(value)); |
| if (std::isnan(value)) |
| GetElement().setValue(g_empty_string, kDispatchInputAndChangeEvent); |
| else |
| GetElement().setValueAsNumber(value, ASSERT_NO_EXCEPTION, |
| kDispatchInputAndChangeEvent); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::DidEndChooser() { |
| date_time_chooser_.Clear(); |
| } |
| |
| void ChooserOnlyTemporalInputTypeView::CloseDateTimeChooser() { |
| if (date_time_chooser_) |
| date_time_chooser_->EndChooser(); |
| } |
| |
| } // namespace blink |