| /* |
| * Copyright (C) 2012 Apple 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. |
| */ |
| |
| #import "config.h" |
| #import "PDFPluginTextAnnotation.h" |
| |
| #if ENABLE(PDFKIT_PLUGIN) |
| |
| #import "PDFAnnotationTextWidgetDetails.h" |
| #import "PDFKitImports.h" |
| #import "PDFLayerControllerSPI.h" |
| #import "PDFPlugin.h" |
| #import <Quartz/Quartz.h> |
| #import <WebCore/CSSPrimitiveValue.h> |
| #import <WebCore/CSSPropertyNames.h> |
| #import <WebCore/ColorMac.h> |
| #import <WebCore/ColorSerialization.h> |
| #import <WebCore/Event.h> |
| #import <WebCore/EventNames.h> |
| #import <WebCore/HTMLElement.h> |
| #import <WebCore/HTMLInputElement.h> |
| #import <WebCore/HTMLNames.h> |
| #import <WebCore/HTMLTextAreaElement.h> |
| #import <WebCore/KeyboardEvent.h> |
| #import <WebCore/Page.h> |
| |
| namespace WebKit { |
| using namespace WebCore; |
| using namespace HTMLNames; |
| |
| static const String cssAlignmentValueForNSTextAlignment(NSTextAlignment alignment) |
| { |
| switch (alignment) { |
| case NSTextAlignmentLeft: |
| return "left"; |
| case NSTextAlignmentRight: |
| return "right"; |
| case NSTextAlignmentCenter: |
| return "center"; |
| case NSTextAlignmentJustified: |
| return "justify"; |
| case NSTextAlignmentNatural: |
| return "-webkit-start"; |
| } |
| ASSERT_NOT_REACHED(); |
| return String(); |
| } |
| |
| Ref<PDFPluginTextAnnotation> PDFPluginTextAnnotation::create(PDFAnnotation *annotation, PDFLayerController *pdfLayerController, PDFPlugin* plugin) |
| { |
| return adoptRef(*new PDFPluginTextAnnotation(annotation, pdfLayerController, plugin)); |
| } |
| |
| PDFPluginTextAnnotation::~PDFPluginTextAnnotation() |
| { |
| element()->removeEventListener(eventNames().keydownEvent, *eventListener(), false); |
| } |
| |
| Ref<Element> PDFPluginTextAnnotation::createAnnotationElement() |
| { |
| Document& document = parent()->document(); |
| ALLOW_DEPRECATED_DECLARATIONS_BEGIN |
| PDFAnnotationTextWidget *textAnnotation = this->textAnnotation(); |
| ALLOW_DEPRECATED_DECLARATIONS_END |
| bool isMultiline = textAnnotation.isMultiline; |
| |
| auto element = document.createElement(isMultiline ? textareaTag : inputTag, false); |
| element->addEventListener(eventNames().keydownEvent, *eventListener(), false); |
| |
| auto& styledElement = downcast<StyledElement>(element.get()); |
| |
| if (!textAnnotation) |
| return element; |
| |
| // FIXME: Match font weight and style as well? |
| styledElement.setInlineStyleProperty(CSSPropertyColor, serializationForHTML(colorFromNSColor(textAnnotation.fontColor))); |
| styledElement.setInlineStyleProperty(CSSPropertyFontFamily, textAnnotation.font.familyName); |
| styledElement.setInlineStyleProperty(CSSPropertyTextAlign, cssAlignmentValueForNSTextAlignment(textAnnotation.alignment)); |
| |
| if (isMultiline) |
| downcast<HTMLTextAreaElement>(styledElement).setValue(textAnnotation.stringValue); |
| else |
| downcast<HTMLInputElement>(styledElement).setValue(textAnnotation.stringValue); |
| |
| return element; |
| } |
| |
| void PDFPluginTextAnnotation::updateGeometry() |
| { |
| PDFPluginAnnotation::updateGeometry(); |
| |
| StyledElement* styledElement = static_cast<StyledElement*>(element()); |
| styledElement->setInlineStyleProperty(CSSPropertyFontSize, textAnnotation().font.pointSize * pdfLayerController().contentScaleFactor, CSSUnitType::CSS_PX); |
| } |
| |
| void PDFPluginTextAnnotation::commit() |
| { |
| textAnnotation().stringValue = value(); |
| PDFPluginAnnotation::commit(); |
| } |
| |
| String PDFPluginTextAnnotation::value() const |
| { |
| return downcast<HTMLTextFormControlElement>(element())->value(); |
| } |
| |
| bool PDFPluginTextAnnotation::handleEvent(Event& event) |
| { |
| if (PDFPluginAnnotation::handleEvent(event)) |
| return true; |
| |
| if (event.isKeyboardEvent() && event.type() == eventNames().keydownEvent) { |
| auto& keyboardEvent = downcast<KeyboardEvent>(event); |
| |
| if (keyboardEvent.keyIdentifier() == "U+0009") { |
| if (keyboardEvent.ctrlKey() || keyboardEvent.metaKey() || keyboardEvent.altGraphKey()) |
| return false; |
| |
| if (keyboardEvent.shiftKey()) |
| plugin()->focusPreviousAnnotation(); |
| else |
| plugin()->focusNextAnnotation(); |
| |
| event.preventDefault(); |
| return true; |
| } |
| } |
| |
| return false; |
| } |
| |
| } // namespace WebKit |
| |
| #endif // ENABLE(PDFKIT_PLUGIN) |