| /* |
| * Copyright (C) 2010 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 "public/web/WebFormControlElement.h" |
| |
| #include "core/dom/NodeComputedStyle.h" |
| #include "core/events/Event.h" |
| #include "core/html/HTMLFormControlElement.h" |
| #include "core/html/HTMLFormElement.h" |
| #include "core/html/HTMLInputElement.h" |
| #include "core/html/HTMLSelectElement.h" |
| #include "core/html/HTMLTextAreaElement.h" |
| |
| #include "wtf/PassRefPtr.h" |
| |
| namespace blink { |
| |
| bool WebFormControlElement::isEnabled() const { |
| return !constUnwrap<HTMLFormControlElement>()->isDisabledFormControl(); |
| } |
| |
| bool WebFormControlElement::isReadOnly() const { |
| return constUnwrap<HTMLFormControlElement>()->isReadOnly(); |
| } |
| |
| WebString WebFormControlElement::formControlName() const { |
| return constUnwrap<HTMLFormControlElement>()->name(); |
| } |
| |
| WebString WebFormControlElement::formControlType() const { |
| return constUnwrap<HTMLFormControlElement>()->type(); |
| } |
| |
| bool WebFormControlElement::isAutofilled() const { |
| return constUnwrap<HTMLFormControlElement>()->isAutofilled(); |
| } |
| |
| void WebFormControlElement::setAutofilled(bool autofilled) { |
| unwrap<HTMLFormControlElement>()->setAutofilled(autofilled); |
| } |
| |
| WebString WebFormControlElement::nameForAutofill() const { |
| return constUnwrap<HTMLFormControlElement>()->nameForAutofill(); |
| } |
| |
| bool WebFormControlElement::autoComplete() const { |
| if (isHTMLInputElement(*m_private)) |
| return constUnwrap<HTMLInputElement>()->shouldAutocomplete(); |
| if (isHTMLTextAreaElement(*m_private)) |
| return constUnwrap<HTMLTextAreaElement>()->shouldAutocomplete(); |
| if (isHTMLSelectElement(*m_private)) |
| return constUnwrap<HTMLSelectElement>()->shouldAutocomplete(); |
| return false; |
| } |
| |
| void WebFormControlElement::setValue(const WebString& value, bool sendEvents) { |
| if (isHTMLInputElement(*m_private)) |
| unwrap<HTMLInputElement>()->setValue( |
| value, sendEvents ? DispatchInputAndChangeEvent : DispatchNoEvent); |
| else if (isHTMLTextAreaElement(*m_private)) |
| unwrap<HTMLTextAreaElement>()->setValue( |
| value, sendEvents ? DispatchInputAndChangeEvent : DispatchNoEvent); |
| else if (isHTMLSelectElement(*m_private)) |
| unwrap<HTMLSelectElement>()->setValue(value, sendEvents); |
| } |
| |
| void WebFormControlElement::setAutofillValue(const WebString& value) { |
| // The input and change events will be sent in setValue. |
| if (isHTMLInputElement(*m_private) || isHTMLTextAreaElement(*m_private)) { |
| if (!focused()) |
| unwrap<Element>()->dispatchFocusEvent(nullptr, WebFocusTypeForward, |
| nullptr); |
| unwrap<Element>()->dispatchScopedEvent( |
| Event::createBubble(EventTypeNames::keydown)); |
| unwrap<HTMLTextFormControlElement>()->setValue(value, |
| DispatchInputAndChangeEvent); |
| unwrap<Element>()->dispatchScopedEvent( |
| Event::createBubble(EventTypeNames::keyup)); |
| if (!focused()) |
| unwrap<Element>()->dispatchBlurEvent(nullptr, WebFocusTypeForward, |
| nullptr); |
| } else if (isHTMLSelectElement(*m_private)) { |
| if (!focused()) |
| unwrap<Element>()->dispatchFocusEvent(nullptr, WebFocusTypeForward, |
| nullptr); |
| unwrap<HTMLSelectElement>()->setValue(value, true); |
| if (!focused()) |
| unwrap<Element>()->dispatchBlurEvent(nullptr, WebFocusTypeForward, |
| nullptr); |
| } |
| } |
| |
| WebString WebFormControlElement::value() const { |
| if (isHTMLInputElement(*m_private)) |
| return constUnwrap<HTMLInputElement>()->value(); |
| if (isHTMLTextAreaElement(*m_private)) |
| return constUnwrap<HTMLTextAreaElement>()->value(); |
| if (isHTMLSelectElement(*m_private)) |
| return constUnwrap<HTMLSelectElement>()->value(); |
| return WebString(); |
| } |
| |
| void WebFormControlElement::setSuggestedValue(const WebString& value) { |
| if (isHTMLInputElement(*m_private)) |
| unwrap<HTMLInputElement>()->setSuggestedValue(value); |
| else if (isHTMLTextAreaElement(*m_private)) |
| unwrap<HTMLTextAreaElement>()->setSuggestedValue(value); |
| else if (isHTMLSelectElement(*m_private)) |
| unwrap<HTMLSelectElement>()->setSuggestedValue(value); |
| } |
| |
| WebString WebFormControlElement::suggestedValue() const { |
| if (isHTMLInputElement(*m_private)) |
| return constUnwrap<HTMLInputElement>()->suggestedValue(); |
| if (isHTMLTextAreaElement(*m_private)) |
| return constUnwrap<HTMLTextAreaElement>()->suggestedValue(); |
| if (isHTMLSelectElement(*m_private)) |
| return constUnwrap<HTMLSelectElement>()->suggestedValue(); |
| return WebString(); |
| } |
| |
| WebString WebFormControlElement::editingValue() const { |
| if (isHTMLInputElement(*m_private)) |
| return constUnwrap<HTMLInputElement>()->innerEditorValue(); |
| if (isHTMLTextAreaElement(*m_private)) |
| return constUnwrap<HTMLTextAreaElement>()->innerEditorValue(); |
| return WebString(); |
| } |
| |
| void WebFormControlElement::setSelectionRange(int start, int end) { |
| if (isHTMLInputElement(*m_private)) |
| unwrap<HTMLInputElement>()->setSelectionRange(start, end); |
| else if (isHTMLTextAreaElement(*m_private)) |
| unwrap<HTMLTextAreaElement>()->setSelectionRange(start, end); |
| } |
| |
| int WebFormControlElement::selectionStart() const { |
| if (isHTMLInputElement(*m_private)) |
| return constUnwrap<HTMLInputElement>()->selectionStart(); |
| if (isHTMLTextAreaElement(*m_private)) |
| return constUnwrap<HTMLTextAreaElement>()->selectionStart(); |
| return 0; |
| } |
| |
| int WebFormControlElement::selectionEnd() const { |
| if (isHTMLInputElement(*m_private)) |
| return constUnwrap<HTMLInputElement>()->selectionEnd(); |
| if (isHTMLTextAreaElement(*m_private)) |
| return constUnwrap<HTMLTextAreaElement>()->selectionEnd(); |
| return 0; |
| } |
| |
| WebString WebFormControlElement::alignmentForFormData() const { |
| if (const ComputedStyle* style = |
| constUnwrap<HTMLFormControlElement>()->computedStyle()) { |
| if (style->textAlign() == RIGHT) |
| return WebString::fromUTF8("right"); |
| if (style->textAlign() == LEFT) |
| return WebString::fromUTF8("left"); |
| } |
| return WebString(); |
| } |
| |
| WebString WebFormControlElement::directionForFormData() const { |
| if (const ComputedStyle* style = |
| constUnwrap<HTMLFormControlElement>()->computedStyle()) { |
| return style->isLeftToRightDirection() ? WebString::fromUTF8("ltr") |
| : WebString::fromUTF8("rtl"); |
| } |
| return WebString::fromUTF8("ltr"); |
| } |
| |
| WebFormElement WebFormControlElement::form() const { |
| return WebFormElement(constUnwrap<HTMLFormControlElement>()->form()); |
| } |
| |
| WebFormControlElement::WebFormControlElement(HTMLFormControlElement* elem) |
| : WebElement(elem) {} |
| |
| DEFINE_WEB_NODE_TYPE_CASTS(WebFormControlElement, |
| isElementNode() && |
| constUnwrap<Element>()->isFormControlElement()); |
| |
| WebFormControlElement& WebFormControlElement::operator=( |
| HTMLFormControlElement* elem) { |
| m_private = elem; |
| return *this; |
| } |
| |
| WebFormControlElement::operator HTMLFormControlElement*() const { |
| return toHTMLFormControlElement(m_private.get()); |
| } |
| |
| } // namespace blink |