| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * (C) 2000 Simon Hausmann (hausmann@kde.org) |
| * (C) 2001 Dirk Mueller (mueller@kde.org) |
| * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved. |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| */ |
| |
| #include "core/html/HTMLFrameSetElement.h" |
| |
| #include "bindings/core/v8/ScriptEventListener.h" |
| #include "core/CSSPropertyNames.h" |
| #include "core/HTMLNames.h" |
| #include "core/dom/Document.h" |
| #include "core/events/Event.h" |
| #include "core/events/MouseEvent.h" |
| #include "core/frame/LocalFrame.h" |
| #include "core/html/HTMLCollection.h" |
| #include "core/html/HTMLFrameElement.h" |
| #include "core/layout/LayoutFrameSet.h" |
| #include "core/loader/FrameLoaderClient.h" |
| |
| namespace blink { |
| |
| using namespace HTMLNames; |
| |
| inline HTMLFrameSetElement::HTMLFrameSetElement(Document& document) |
| : HTMLElement(framesetTag, document) |
| , m_border(6) |
| , m_borderSet(false) |
| , m_borderColorSet(false) |
| , m_frameborder(true) |
| , m_frameborderSet(false) |
| , m_noresize(false) |
| { |
| setHasCustomStyleCallbacks(); |
| } |
| |
| DEFINE_NODE_FACTORY(HTMLFrameSetElement) |
| |
| bool HTMLFrameSetElement::isPresentationAttribute(const QualifiedName& name) const |
| { |
| if (name == bordercolorAttr) |
| return true; |
| return HTMLElement::isPresentationAttribute(name); |
| } |
| |
| void HTMLFrameSetElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style) |
| { |
| if (name == bordercolorAttr) |
| addHTMLColorToStyle(style, CSSPropertyBorderColor, value); |
| else |
| HTMLElement::collectStyleForPresentationAttribute(name, value, style); |
| } |
| |
| void HTMLFrameSetElement::parseAttribute(const QualifiedName& name, const AtomicString& oldValue, const AtomicString& value) |
| { |
| if (name == rowsAttr) { |
| if (!value.isNull()) { |
| m_rowLengths = parseListOfDimensions(value.string()); |
| setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::fromAttribute(name)); |
| } |
| } else if (name == colsAttr) { |
| if (!value.isNull()) { |
| m_colLengths = parseListOfDimensions(value.string()); |
| setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::fromAttribute(name)); |
| } |
| } else if (name == frameborderAttr) { |
| if (!value.isNull()) { |
| if (equalIgnoringCase(value, "no") || equalIgnoringCase(value, "0")) { |
| m_frameborder = false; |
| m_frameborderSet = true; |
| } else if (equalIgnoringCase(value, "yes") || equalIgnoringCase(value, "1")) { |
| m_frameborderSet = true; |
| } |
| } else { |
| m_frameborder = false; |
| m_frameborderSet = false; |
| } |
| } else if (name == noresizeAttr) { |
| m_noresize = true; |
| } else if (name == borderAttr) { |
| if (!value.isNull()) { |
| m_border = value.toInt(); |
| m_borderSet = true; |
| } else { |
| m_borderSet = false; |
| } |
| } else if (name == bordercolorAttr) { |
| m_borderColorSet = !value.isEmpty(); |
| } else if (name == onloadAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::load, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onbeforeunloadAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::beforeunload, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onunloadAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::unload, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onpagehideAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::pagehide, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onpageshowAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::pageshow, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onblurAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::blur, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onerrorAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::error, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onfocusAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::focus, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onfocusinAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::focusin, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onfocusoutAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::focusout, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (RuntimeEnabledFeatures::orientationEventEnabled() && name == onorientationchangeAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::orientationchange, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onhashchangeAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::hashchange, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onmessageAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::message, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onresizeAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::resize, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onscrollAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::scroll, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onstorageAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::storage, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == ononlineAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::online, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onofflineAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::offline, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onpopstateAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::popstate, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else if (name == onlanguagechangeAttr) { |
| document().setWindowAttributeEventListener(EventTypeNames::languagechange, createAttributeEventListener(document().frame(), name, value, eventParameterName())); |
| } else { |
| HTMLElement::parseAttribute(name, oldValue, value); |
| } |
| } |
| |
| bool HTMLFrameSetElement::layoutObjectIsNeeded(const ComputedStyle& style) |
| { |
| // For compatibility, frames layoutObject even when display: none is set. |
| // However, we delay creating a layoutObject until stylesheets have loaded. |
| return style.isStyleAvailable(); |
| } |
| |
| LayoutObject* HTMLFrameSetElement::createLayoutObject(const ComputedStyle& style) |
| { |
| if (style.hasContent()) |
| return LayoutObject::createObject(this, style); |
| return new LayoutFrameSet(this); |
| } |
| |
| void HTMLFrameSetElement::attach(const AttachContext& context) |
| { |
| // Inherit default settings from parent frameset |
| // FIXME: This is not dynamic. |
| if (HTMLFrameSetElement* frameset = Traversal<HTMLFrameSetElement>::firstAncestor(*this)) { |
| if (!m_frameborderSet) |
| m_frameborder = frameset->hasFrameBorder(); |
| if (m_frameborder) { |
| if (!m_borderSet) |
| m_border = frameset->border(); |
| if (!m_borderColorSet) |
| m_borderColorSet = frameset->hasBorderColor(); |
| } |
| if (!m_noresize) |
| m_noresize = frameset->noResize(); |
| } |
| |
| HTMLElement::attach(context); |
| } |
| |
| void HTMLFrameSetElement::defaultEventHandler(Event* evt) |
| { |
| if (evt->isMouseEvent() && !m_noresize && layoutObject() && layoutObject()->isFrameSet()) { |
| if (toLayoutFrameSet(layoutObject())->userResize(toMouseEvent(evt))) { |
| evt->setDefaultHandled(); |
| return; |
| } |
| } |
| HTMLElement::defaultEventHandler(evt); |
| } |
| |
| Node::InsertionNotificationRequest HTMLFrameSetElement::insertedInto(ContainerNode* insertionPoint) |
| { |
| if (insertionPoint->inDocument() && document().frame()) { |
| // A document using <frameset> likely won't literally have a body, but as far as the client is concerned, the frameset is effectively the body. |
| document().frame()->loader().client()->dispatchWillInsertBody(); |
| } |
| return HTMLElement::insertedInto(insertionPoint); |
| } |
| |
| void HTMLFrameSetElement::willRecalcStyle(StyleRecalcChange) |
| { |
| if (needsStyleRecalc() && layoutObject()) { |
| layoutObject()->setNeedsLayoutAndFullPaintInvalidation(LayoutInvalidationReason::StyleChange); |
| clearNeedsStyleRecalc(); |
| } |
| } |
| |
| LocalDOMWindow* HTMLFrameSetElement::anonymousNamedGetter(const AtomicString& name) |
| { |
| Element* frameElement = children()->namedItem(name); |
| if (!isHTMLFrameElement(frameElement)) |
| return nullptr; |
| Document* document = toHTMLFrameElement(frameElement)->contentDocument(); |
| if (!document || !document->frame()) |
| return nullptr; |
| return document->domWindow(); |
| } |
| |
| } // namespace blink |
