Move form-related files in core/html/shadow to core/html/forms.

third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.cpp

Index: third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.cpp
diff --git a/third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.cpp b/third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.cpp
deleted file mode 100644
index 31ad1faf55ee0b26d85d2cdef9dbb2e19e848c06..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * 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 "core/html/shadow/DateTimeFieldElement.h"
-
-#include "core/HTMLNames.h"
-#include "core/dom/Document.h"
-#include "core/dom/StyleChangeReason.h"
-#include "core/dom/Text.h"
-#include "core/events/KeyboardEvent.h"
-#include "core/layout/TextRunConstructor.h"
-#include "core/style/ComputedStyle.h"
-#include "platform/text/PlatformLocale.h"
-#include "platform/wtf/text/WTFString.h"
-
-namespace blink {
-
-using namespace HTMLNames;
-
-DateTimeFieldElement::FieldOwner::~FieldOwner() {}
-
-DateTimeFieldElement::DateTimeFieldElement(Document& document,
-                                           FieldOwner& field_owner)
-    : HTMLSpanElement(document), field_owner_(&field_owner) {}
-
-DEFINE_TRACE(DateTimeFieldElement) {
-  visitor->Trace(field_owner_);
-  HTMLSpanElement::Trace(visitor);
-}
-
-float DateTimeFieldElement::ComputeTextWidth(const ComputedStyle& style,
-                                             const String& text) {
-  return style.GetFont().Width(ConstructTextRun(style.GetFont(), text, style));
-}
-
-void DateTimeFieldElement::DefaultEventHandler(Event* event) {
-  if (event->IsKeyboardEvent()) {
-    KeyboardEvent* keyboard_event = ToKeyboardEvent(event);
-    if (!IsDisabled() && !IsFieldOwnerDisabled() && !IsFieldOwnerReadOnly()) {
-      HandleKeyboardEvent(keyboard_event);
-      if (keyboard_event->DefaultHandled()) {
-        if (field_owner_)
-          field_owner_->FieldDidChangeValueByKeyboard();
-        return;
-      }
-    }
-    DefaultKeyboardEventHandler(keyboard_event);
-    if (field_owner_)
-      field_owner_->FieldDidChangeValueByKeyboard();
-    if (keyboard_event->DefaultHandled())
-      return;
-  }
-
-  HTMLElement::DefaultEventHandler(event);
-}
-
-void DateTimeFieldElement::DefaultKeyboardEventHandler(
-    KeyboardEvent* keyboard_event) {
-  if (keyboard_event->type() != EventTypeNames::keydown)
-    return;
-
-  if (IsDisabled() || IsFieldOwnerDisabled())
-    return;
-
-  const String& key = keyboard_event->key();
-
-  if (key == "ArrowLeft") {
-    if (!field_owner_)
-      return;
-    // FIXME: We'd like to use FocusController::advanceFocus(FocusDirectionLeft,
-    // ...) but it doesn't work for shadow nodes. webkit.org/b/104650
-    if (!LocaleForOwner().IsRTL() && field_owner_->FocusOnPreviousField(*this))
-      keyboard_event->SetDefaultHandled();
-    return;
-  }
-
-  if (key == "ArrowRight") {
-    if (!field_owner_)
-      return;
-    // FIXME: We'd like to use
-    // FocusController::advanceFocus(FocusDirectionRight, ...)
-    // but it doesn't work for shadow nodes. webkit.org/b/104650
-    if (!LocaleForOwner().IsRTL() && field_owner_->FocusOnNextField(*this))
-      keyboard_event->SetDefaultHandled();
-    return;
-  }
-
-  if (IsFieldOwnerReadOnly())
-    return;
-
-  if (key == "ArrowDown") {
-    if (keyboard_event->getModifierState("Alt"))
-      return;
-    keyboard_event->SetDefaultHandled();
-    StepDown();
-    return;
-  }
-
-  if (key == "ArrowUp") {
-    keyboard_event->SetDefaultHandled();
-    StepUp();
-    return;
-  }
-
-  if (key == "Backspace" || key == "Delete") {
-    keyboard_event->SetDefaultHandled();
-    SetEmptyValue(kDispatchEvent);
-    return;
-  }
-}
-
-void DateTimeFieldElement::SetFocused(bool value, WebFocusType focus_type) {
-  if (field_owner_) {
-    if (value) {
-      field_owner_->DidFocusOnField(focus_type);
-    } else {
-      field_owner_->DidBlurFromField(focus_type);
-    }
-  }
-
-  ContainerNode::SetFocused(value, focus_type);
-}
-
-void DateTimeFieldElement::FocusOnNextField() {
-  if (!field_owner_)
-    return;
-  field_owner_->FocusOnNextField(*this);
-}
-
-void DateTimeFieldElement::Initialize(const AtomicString& pseudo,
-                                      const String& ax_help_text,
-                                      int ax_minimum,
-                                      int ax_maximum) {
-  // On accessibility, DateTimeFieldElement acts like spin button.
-  setAttribute(roleAttr, AtomicString("spinbutton"));
-  setAttribute(aria_valuetextAttr, AtomicString(VisibleValue()));
-  setAttribute(aria_valueminAttr, AtomicString::Number(ax_minimum));
-  setAttribute(aria_valuemaxAttr, AtomicString::Number(ax_maximum));
-
-  setAttribute(aria_helpAttr, AtomicString(ax_help_text));
-  SetShadowPseudoId(pseudo);
-  AppendChild(Text::Create(GetDocument(), VisibleValue()));
-}
-
-bool DateTimeFieldElement::IsDateTimeFieldElement() const {
-  return true;
-}
-
-bool DateTimeFieldElement::IsFieldOwnerDisabled() const {
-  return field_owner_ && field_owner_->IsFieldOwnerDisabled();
-}
-
-bool DateTimeFieldElement::IsFieldOwnerReadOnly() const {
-  return field_owner_ && field_owner_->IsFieldOwnerReadOnly();
-}
-
-bool DateTimeFieldElement::IsDisabled() const {
-  return FastHasAttribute(disabledAttr);
-}
-
-Locale& DateTimeFieldElement::LocaleForOwner() const {
-  return GetDocument().GetCachedLocale(LocaleIdentifier());
-}
-
-AtomicString DateTimeFieldElement::LocaleIdentifier() const {
-  return field_owner_ ? field_owner_->LocaleIdentifier() : g_null_atom;
-}
-
-float DateTimeFieldElement::MaximumWidth(const ComputedStyle&) {
-  const float kPaddingLeftAndRight = 2;  // This should match to html.css.
-  return kPaddingLeftAndRight;
-}
-
-void DateTimeFieldElement::SetDisabled() {
-  // Set HTML attribute disabled to change apperance.
-  SetBooleanAttribute(disabledAttr, true);
-  SetNeedsStyleRecalc(
-      kSubtreeStyleChange,
-      StyleChangeReasonForTracing::CreateWithExtraData(
-          StyleChangeReason::kPseudoClass, StyleChangeExtraData::g_disabled));
-}
-
-bool DateTimeFieldElement::SupportsFocus() const {
-  return !IsDisabled() && !IsFieldOwnerDisabled();
-}
-
-void DateTimeFieldElement::UpdateVisibleValue(EventBehavior event_behavior) {
-  Text* const text_node = ToText(FirstChild());
-  const String new_visible_value = VisibleValue();
-  DCHECK_GT(new_visible_value.length(), 0u);
-
-  if (text_node->wholeText() == new_visible_value)
-    return;
-
-  text_node->ReplaceWholeText(new_visible_value);
-  if (HasValue()) {
-    setAttribute(aria_valuenowAttr,
-                 AtomicString::Number(ValueForARIAValueNow()));
-  } else {
-    removeAttribute(aria_valuenowAttr);
-  }
-  setAttribute(aria_valuetextAttr, AtomicString(new_visible_value));
-
-  if (event_behavior == kDispatchEvent && field_owner_)
-    field_owner_->FieldValueChanged();
-}
-
-int DateTimeFieldElement::ValueForARIAValueNow() const {
-  return ValueAsInteger();
-}
-
-}  // namespace blink