--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/WebCore/html/HTMLFrameSetElement.cpp Fri Sep 17 09:02:29 2010 +0300
@@ -0,0 +1,216 @@
+/*
+ * 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 "config.h"
+#include "HTMLFrameSetElement.h"
+
+#include "Attribute.h"
+#include "CSSPropertyNames.h"
+#include "Document.h"
+#include "Event.h"
+#include "EventNames.h"
+#include "HTMLNames.h"
+#include "Length.h"
+#include "MouseEvent.h"
+#include "RenderFrameSet.h"
+#include "ScriptEventListener.h"
+#include "Text.h"
+
+namespace WebCore {
+
+using namespace HTMLNames;
+
+HTMLFrameSetElement::HTMLFrameSetElement(const QualifiedName& tagName, Document* document)
+ : HTMLElement(tagName, document)
+ , m_totalRows(1)
+ , m_totalCols(1)
+ , m_border(6)
+ , m_borderSet(false)
+ , m_borderColorSet(false)
+ , frameborder(true)
+ , frameBorderSet(false)
+ , noresize(false)
+{
+ ASSERT(hasTagName(framesetTag));
+}
+
+PassRefPtr<HTMLFrameSetElement> HTMLFrameSetElement::create(const QualifiedName& tagName, Document* document)
+{
+ return adoptRef(new HTMLFrameSetElement(tagName, document));
+}
+
+bool HTMLFrameSetElement::checkDTD(const Node* newChild)
+{
+ // FIXME: Old code had adjacent double returns and seemed to want to do something with NOFRAMES (but didn't).
+ // What is the correct behavior?
+ if (newChild->isTextNode())
+ return static_cast<const Text*>(newChild)->containsOnlyWhitespace();
+ return newChild->hasTagName(framesetTag) || newChild->hasTagName(frameTag);
+}
+
+bool HTMLFrameSetElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const
+{
+ if (attrName == bordercolorAttr) {
+ result = eUniversal;
+ return true;
+ }
+
+ return HTMLElement::mapToEntry(attrName, result);
+}
+
+void HTMLFrameSetElement::parseMappedAttribute(Attribute* attr)
+{
+ if (attr->name() == rowsAttr) {
+ if (!attr->isNull()) {
+ m_rowLengths.set(newLengthArray(attr->value().string(), m_totalRows));
+ setNeedsStyleRecalc();
+ }
+ } else if (attr->name() == colsAttr) {
+ if (!attr->isNull()) {
+ m_colLengths.set(newLengthArray(attr->value().string(), m_totalCols));
+ setNeedsStyleRecalc();
+ }
+ } else if (attr->name() == frameborderAttr) {
+ if (!attr->isNull()) {
+ // false or "no" or "0"..
+ if (attr->value().toInt() == 0) {
+ frameborder = false;
+ m_border = 0;
+ }
+ frameBorderSet = true;
+ } else {
+ frameborder = false;
+ frameBorderSet = false;
+ }
+ } else if (attr->name() == noresizeAttr) {
+ noresize = true;
+ } else if (attr->name() == borderAttr) {
+ if (!attr->isNull()) {
+ m_border = attr->value().toInt();
+ if (!m_border)
+ frameborder = false;
+ m_borderSet = true;
+ } else
+ m_borderSet = false;
+ } else if (attr->name() == bordercolorAttr) {
+ m_borderColorSet = attr->decl();
+ if (!attr->decl() && !attr->isEmpty()) {
+ addCSSColor(attr, CSSPropertyBorderColor, attr->value());
+ m_borderColorSet = true;
+ }
+ } else if (attr->name() == onloadAttr)
+ document()->setWindowAttributeEventListener(eventNames().loadEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onbeforeunloadAttr)
+ document()->setWindowAttributeEventListener(eventNames().beforeunloadEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onunloadAttr)
+ document()->setWindowAttributeEventListener(eventNames().unloadEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onblurAttr)
+ document()->setWindowAttributeEventListener(eventNames().blurEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onfocusAttr)
+ document()->setWindowAttributeEventListener(eventNames().focusEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onfocusinAttr)
+ document()->setWindowAttributeEventListener(eventNames().focusinEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onfocusoutAttr)
+ document()->setWindowAttributeEventListener(eventNames().focusoutEvent, createAttributeEventListener(document()->frame(), attr));
+#if ENABLE(ORIENTATION_EVENTS)
+ else if (attr->name() == onorientationchangeAttr)
+ document()->setWindowAttributeEventListener(eventNames().orientationchangeEvent, createAttributeEventListener(document()->frame(), attr));
+#endif
+ else if (attr->name() == onhashchangeAttr)
+ document()->setWindowAttributeEventListener(eventNames().hashchangeEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onresizeAttr)
+ document()->setWindowAttributeEventListener(eventNames().resizeEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onscrollAttr)
+ document()->setWindowAttributeEventListener(eventNames().scrollEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onstorageAttr)
+ document()->setWindowAttributeEventListener(eventNames().storageEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == ononlineAttr)
+ document()->setWindowAttributeEventListener(eventNames().onlineEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onofflineAttr)
+ document()->setWindowAttributeEventListener(eventNames().offlineEvent, createAttributeEventListener(document()->frame(), attr));
+ else if (attr->name() == onpopstateAttr)
+ document()->setWindowAttributeEventListener(eventNames().popstateEvent, createAttributeEventListener(document()->frame(), attr));
+ else
+ HTMLElement::parseMappedAttribute(attr);
+}
+
+bool HTMLFrameSetElement::rendererIsNeeded(RenderStyle *style)
+{
+ // For compatibility, frames render even when display: none is set.
+ // However, we delay creating a renderer until stylesheets have loaded.
+ return style->isStyleAvailable();
+}
+
+RenderObject *HTMLFrameSetElement::createRenderer(RenderArena *arena, RenderStyle *style)
+{
+ if (style->contentData())
+ return RenderObject::createObject(this, style);
+
+ return new (arena) RenderFrameSet(this);
+}
+
+void HTMLFrameSetElement::attach()
+{
+ // Inherit default settings from parent frameset
+ // FIXME: This is not dynamic.
+ for (Node* node = parentNode(); node; node = node->parentNode()) {
+ if (node->hasTagName(framesetTag)) {
+ HTMLFrameSetElement* frameset = static_cast<HTMLFrameSetElement*>(node);
+ if (!frameBorderSet)
+ frameborder = frameset->hasFrameBorder();
+ if (frameborder) {
+ if (!m_borderSet)
+ m_border = frameset->border();
+ if (!m_borderColorSet)
+ m_borderColorSet = frameset->hasBorderColor();
+ }
+ if (!noresize)
+ noresize = frameset->noResize();
+ break;
+ }
+ }
+
+ HTMLElement::attach();
+}
+
+void HTMLFrameSetElement::defaultEventHandler(Event* evt)
+{
+ if (evt->isMouseEvent() && !noresize && renderer()) {
+ if (toRenderFrameSet(renderer())->userResize(static_cast<MouseEvent*>(evt))) {
+ evt->setDefaultHandled();
+ return;
+ }
+ }
+ HTMLElement::defaultEventHandler(evt);
+}
+
+void HTMLFrameSetElement::recalcStyle(StyleChange ch)
+{
+ if (needsStyleRecalc() && renderer()) {
+ renderer()->setNeedsLayout(true);
+ setNeedsStyleRecalc(NoStyleChange);
+ }
+ HTMLElement::recalcStyle(ch);
+}
+
+} // namespace WebCore