| /* |
| * 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: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * 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. |
| * * Neither the name of Google Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived from |
| * this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT |
| * OWNER OR 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 "config.h" |
| #if ENABLE(INPUT_MULTIPLE_FIELDS_UI) |
| #include "PickerIndicatorElement.h" |
| |
| #include "Chrome.h" |
| #include "ChromeClient.h" |
| #include "Event.h" |
| #include "HTMLInputElement.h" |
| #include "Page.h" |
| #include "RenderDetailsMarker.h" |
| |
| using namespace WTF::Unicode; |
| |
| namespace WebCore { |
| |
| using namespace HTMLNames; |
| |
| inline PickerIndicatorElement::PickerIndicatorElement(Document* document) |
| : HTMLDivElement(divTag, document) |
| { |
| setPseudo(AtomicString("-webkit-calendar-picker-indicator", AtomicString::ConstructFromLiteral)); |
| } |
| |
| PassRefPtr<PickerIndicatorElement> PickerIndicatorElement::create(Document* document) |
| { |
| return adoptRef(new PickerIndicatorElement(document)); |
| } |
| |
| PickerIndicatorElement::~PickerIndicatorElement() |
| { |
| closePopup(); |
| ASSERT(!m_chooser); |
| } |
| |
| RenderObject* PickerIndicatorElement::createRenderer(RenderArena* arena, RenderStyle*) |
| { |
| return new (arena) RenderDetailsMarker(this); |
| } |
| |
| inline HTMLInputElement* PickerIndicatorElement::hostInput() |
| { |
| // JavaScript code can't create PickerIndicatorElement objects. This is |
| // always in shadow of <input>. |
| ASSERT(shadowHost()); |
| ASSERT(shadowHost()->hasTagName(inputTag)); |
| return static_cast<HTMLInputElement*>(shadowHost()); |
| } |
| |
| void PickerIndicatorElement::defaultEventHandler(Event* event) |
| { |
| if (!renderer()) |
| return; |
| HTMLInputElement* input = hostInput(); |
| if (input->readOnly() || input->disabled()) |
| return; |
| |
| if (event->type() == eventNames().clickEvent) { |
| openPopup(); |
| event->setDefaultHandled(); |
| } |
| |
| if (!event->defaultHandled()) |
| HTMLDivElement::defaultEventHandler(event); |
| } |
| |
| bool PickerIndicatorElement::willRespondToMouseClickEvents() |
| { |
| const HTMLInputElement* input = hostInput(); |
| if (renderer() && !input->readOnly() && !input->disabled()) |
| return true; |
| |
| return HTMLDivElement::willRespondToMouseClickEvents(); |
| } |
| |
| void PickerIndicatorElement::didChooseValue(const String& value) |
| { |
| hostInput()->setValue(value, DispatchChangeEvent); |
| } |
| |
| void PickerIndicatorElement::didEndChooser() |
| { |
| m_chooser.clear(); |
| } |
| |
| void PickerIndicatorElement::openPopup() |
| { |
| if (m_chooser) |
| return; |
| if (!document()->page()) |
| return; |
| Chrome* chrome = document()->page()->chrome(); |
| if (!chrome) |
| return; |
| DateTimeChooserParameters parameters; |
| if (!hostInput()->setupDateTimeChooserParameters(parameters)) |
| return; |
| m_chooser = chrome->client()->openDateTimeChooser(this, parameters); |
| } |
| |
| void PickerIndicatorElement::closePopup() |
| { |
| if (!m_chooser) |
| return; |
| m_chooser->endChooser(); |
| } |
| |
| void PickerIndicatorElement::detach() |
| { |
| closePopup(); |
| HTMLDivElement::detach(); |
| } |
| |
| } |
| |
| #endif |