2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Simon Hausmann (hausmann@kde.org)
5 * (C) 2001 Dirk Mueller (mueller@kde.org)
6 * Copyright (C) 2004, 2006, 2009, 2010 Apple Inc. All rights reserved.
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Library General Public
10 * License as published by the Free Software Foundation; either
11 * version 2 of the License, or (at your option) any later version.
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Library General Public License for more details.
18 * You should have received a copy of the GNU Library General Public License
19 * along with this library; see the file COPYING.LIB. If not, write to
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
21 * Boston, MA 02110-1301, USA.
25 #include "core/html/HTMLFrameSetElement.h"
27 #include "CSSPropertyNames.h"
28 #include "HTMLNames.h"
29 #include "bindings/v8/ScriptEventListener.h"
30 #include "core/dom/Document.h"
31 #include "core/events/Event.h"
32 #include "core/events/MouseEvent.h"
33 #include "core/events/ThreadLocalEventNames.h"
34 #include "core/html/HTMLCollection.h"
35 #include "core/html/HTMLFrameElement.h"
36 #include "core/loader/FrameLoaderClient.h"
37 #include "core/frame/Frame.h"
38 #include "core/rendering/RenderFrameSet.h"
42 using namespace HTMLNames;
44 HTMLFrameSetElement::HTMLFrameSetElement(Document& document)
45 : HTMLElement(framesetTag, document)
48 , m_borderColorSet(false)
50 , m_frameborderSet(false)
53 ScriptWrappable::init(this);
54 setHasCustomStyleCallbacks();
57 PassRefPtr<HTMLFrameSetElement> HTMLFrameSetElement::create(Document& document)
59 return adoptRef(new HTMLFrameSetElement(document));
62 bool HTMLFrameSetElement::isPresentationAttribute(const QualifiedName& name) const
64 if (name == bordercolorAttr)
66 return HTMLElement::isPresentationAttribute(name);
69 void HTMLFrameSetElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
71 if (name == bordercolorAttr)
72 addHTMLColorToStyle(style, CSSPropertyBorderColor, value);
74 HTMLElement::collectStyleForPresentationAttribute(name, value, style);
77 void HTMLFrameSetElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
79 if (name == rowsAttr) {
80 if (!value.isNull()) {
81 m_rowLengths = parseListOfDimensions(value.string());
82 setNeedsStyleRecalc(SubtreeStyleChange);
84 } else if (name == colsAttr) {
85 if (!value.isNull()) {
86 m_colLengths = parseListOfDimensions(value.string());
87 setNeedsStyleRecalc(SubtreeStyleChange);
89 } else if (name == frameborderAttr) {
90 if (!value.isNull()) {
91 if (equalIgnoringCase(value, "no") || equalIgnoringCase(value, "0")) {
92 m_frameborder = false;
93 m_frameborderSet = true;
94 } else if (equalIgnoringCase(value, "yes") || equalIgnoringCase(value, "1")) {
95 m_frameborderSet = true;
98 m_frameborder = false;
99 m_frameborderSet = false;
101 } else if (name == noresizeAttr) {
103 } else if (name == borderAttr) {
104 if (!value.isNull()) {
105 m_border = value.toInt();
109 } else if (name == bordercolorAttr)
110 m_borderColorSet = !value.isEmpty();
111 else if (name == onloadAttr)
112 document().setWindowAttributeEventListener(EventTypeNames::load, createAttributeEventListener(document().frame(), name, value));
113 else if (name == onbeforeunloadAttr)
114 document().setWindowAttributeEventListener(EventTypeNames::beforeunload, createAttributeEventListener(document().frame(), name, value));
115 else if (name == onunloadAttr)
116 document().setWindowAttributeEventListener(EventTypeNames::unload, createAttributeEventListener(document().frame(), name, value));
117 else if (name == onpagehideAttr)
118 document().setWindowAttributeEventListener(EventTypeNames::pagehide, createAttributeEventListener(document().frame(), name, value));
119 else if (name == onpageshowAttr)
120 document().setWindowAttributeEventListener(EventTypeNames::pageshow, createAttributeEventListener(document().frame(), name, value));
121 else if (name == onblurAttr)
122 document().setWindowAttributeEventListener(EventTypeNames::blur, createAttributeEventListener(document().frame(), name, value));
123 else if (name == onerrorAttr)
124 document().setWindowAttributeEventListener(EventTypeNames::error, createAttributeEventListener(document().frame(), name, value));
125 else if (name == onfocusAttr)
126 document().setWindowAttributeEventListener(EventTypeNames::focus, createAttributeEventListener(document().frame(), name, value));
127 else if (name == onfocusinAttr)
128 document().setWindowAttributeEventListener(EventTypeNames::focusin, createAttributeEventListener(document().frame(), name, value));
129 else if (name == onfocusoutAttr)
130 document().setWindowAttributeEventListener(EventTypeNames::focusout, createAttributeEventListener(document().frame(), name, value));
131 else if (RuntimeEnabledFeatures::orientationEventEnabled() && name == onorientationchangeAttr)
132 document().setWindowAttributeEventListener(EventTypeNames::orientationchange, createAttributeEventListener(document().frame(), name, value));
133 else if (name == onhashchangeAttr)
134 document().setWindowAttributeEventListener(EventTypeNames::hashchange, createAttributeEventListener(document().frame(), name, value));
135 else if (name == onmessageAttr)
136 document().setWindowAttributeEventListener(EventTypeNames::message, createAttributeEventListener(document().frame(), name, value));
137 else if (name == onresizeAttr)
138 document().setWindowAttributeEventListener(EventTypeNames::resize, createAttributeEventListener(document().frame(), name, value));
139 else if (name == onscrollAttr)
140 document().setWindowAttributeEventListener(EventTypeNames::scroll, createAttributeEventListener(document().frame(), name, value));
141 else if (name == onstorageAttr)
142 document().setWindowAttributeEventListener(EventTypeNames::storage, createAttributeEventListener(document().frame(), name, value));
143 else if (name == ononlineAttr)
144 document().setWindowAttributeEventListener(EventTypeNames::online, createAttributeEventListener(document().frame(), name, value));
145 else if (name == onofflineAttr)
146 document().setWindowAttributeEventListener(EventTypeNames::offline, createAttributeEventListener(document().frame(), name, value));
147 else if (name == onpopstateAttr)
148 document().setWindowAttributeEventListener(EventTypeNames::popstate, createAttributeEventListener(document().frame(), name, value));
150 HTMLElement::parseAttribute(name, value);
153 bool HTMLFrameSetElement::rendererIsNeeded(const RenderStyle& style)
155 // For compatibility, frames render even when display: none is set.
156 // However, we delay creating a renderer until stylesheets have loaded.
157 return style.isStyleAvailable();
160 RenderObject* HTMLFrameSetElement::createRenderer(RenderStyle *style)
162 if (style->hasContent())
163 return RenderObject::createObject(this, style);
165 return new RenderFrameSet(this);
168 void HTMLFrameSetElement::attach(const AttachContext& context)
170 // Inherit default settings from parent frameset
171 // FIXME: This is not dynamic.
172 for (ContainerNode* node = parentNode(); node; node = node->parentNode()) {
173 if (node->hasTagName(framesetTag)) {
174 HTMLFrameSetElement* frameset = toHTMLFrameSetElement(node);
175 if (!m_frameborderSet)
176 m_frameborder = frameset->hasFrameBorder();
179 m_border = frameset->border();
180 if (!m_borderColorSet)
181 m_borderColorSet = frameset->hasBorderColor();
184 m_noresize = frameset->noResize();
189 HTMLElement::attach(context);
192 void HTMLFrameSetElement::defaultEventHandler(Event* evt)
194 if (evt->isMouseEvent() && !m_noresize && renderer() && renderer()->isFrameSet()) {
195 if (toRenderFrameSet(renderer())->userResize(toMouseEvent(evt))) {
196 evt->setDefaultHandled();
200 HTMLElement::defaultEventHandler(evt);
203 Node::InsertionNotificationRequest HTMLFrameSetElement::insertedInto(ContainerNode* insertionPoint)
205 if (insertionPoint->inDocument() && document().frame()) {
206 // 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.
207 document().frame()->loader().client()->dispatchWillInsertBody();
209 return HTMLElement::insertedInto(insertionPoint);
212 void HTMLFrameSetElement::willRecalcStyle(StyleRecalcChange)
214 if (needsStyleRecalc() && renderer()) {
215 renderer()->setNeedsLayout();
216 clearNeedsStyleRecalc();
220 DOMWindow* HTMLFrameSetElement::anonymousNamedGetter(const AtomicString& name)
222 Element* frameElement = children()->namedItem(name);
223 if (!frameElement || !frameElement->hasTagName(HTMLNames::frameTag))
225 Document* document = toHTMLFrameElement(frameElement)->contentDocument();
226 if (!document || !document->frame())
228 return document->domWindow();
231 } // namespace WebCore