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 "bindings/core/v8/ScriptEventListener.h"
28 #include "core/CSSPropertyNames.h"
29 #include "core/HTMLNames.h"
30 #include "core/dom/Document.h"
31 #include "core/events/Event.h"
32 #include "core/events/MouseEvent.h"
33 #include "core/frame/LocalFrame.h"
34 #include "core/html/HTMLCollection.h"
35 #include "core/html/HTMLFrameElement.h"
36 #include "core/loader/FrameLoaderClient.h"
37 #include "core/rendering/RenderFrameSet.h"
41 using namespace HTMLNames;
43 inline HTMLFrameSetElement::HTMLFrameSetElement(Document& document)
44 : HTMLElement(framesetTag, document)
47 , m_borderColorSet(false)
49 , m_frameborderSet(false)
52 setHasCustomStyleCallbacks();
55 DEFINE_NODE_FACTORY(HTMLFrameSetElement)
57 bool HTMLFrameSetElement::isPresentationAttribute(const QualifiedName& name) const
59 if (name == bordercolorAttr)
61 return HTMLElement::isPresentationAttribute(name);
64 void HTMLFrameSetElement::collectStyleForPresentationAttribute(const QualifiedName& name, const AtomicString& value, MutableStylePropertySet* style)
66 if (name == bordercolorAttr)
67 addHTMLColorToStyle(style, CSSPropertyBorderColor, value);
69 HTMLElement::collectStyleForPresentationAttribute(name, value, style);
72 void HTMLFrameSetElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
74 if (name == rowsAttr) {
75 if (!value.isNull()) {
76 m_rowLengths = parseListOfDimensions(value.string());
77 setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::fromAttribute(name));
79 } else if (name == colsAttr) {
80 if (!value.isNull()) {
81 m_colLengths = parseListOfDimensions(value.string());
82 setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::fromAttribute(name));
84 } else if (name == frameborderAttr) {
85 if (!value.isNull()) {
86 if (equalIgnoringCase(value, "no") || equalIgnoringCase(value, "0")) {
87 m_frameborder = false;
88 m_frameborderSet = true;
89 } else if (equalIgnoringCase(value, "yes") || equalIgnoringCase(value, "1")) {
90 m_frameborderSet = true;
93 m_frameborder = false;
94 m_frameborderSet = false;
96 } else if (name == noresizeAttr) {
98 } else if (name == borderAttr) {
99 if (!value.isNull()) {
100 m_border = value.toInt();
104 } else if (name == bordercolorAttr)
105 m_borderColorSet = !value.isEmpty();
106 else if (name == onloadAttr)
107 document().setWindowAttributeEventListener(EventTypeNames::load, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
108 else if (name == onbeforeunloadAttr)
109 document().setWindowAttributeEventListener(EventTypeNames::beforeunload, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
110 else if (name == onunloadAttr)
111 document().setWindowAttributeEventListener(EventTypeNames::unload, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
112 else if (name == onpagehideAttr)
113 document().setWindowAttributeEventListener(EventTypeNames::pagehide, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
114 else if (name == onpageshowAttr)
115 document().setWindowAttributeEventListener(EventTypeNames::pageshow, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
116 else if (name == onblurAttr)
117 document().setWindowAttributeEventListener(EventTypeNames::blur, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
118 else if (name == onerrorAttr)
119 document().setWindowAttributeEventListener(EventTypeNames::error, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
120 else if (name == onfocusAttr)
121 document().setWindowAttributeEventListener(EventTypeNames::focus, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
122 else if (name == onfocusinAttr)
123 document().setWindowAttributeEventListener(EventTypeNames::focusin, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
124 else if (name == onfocusoutAttr)
125 document().setWindowAttributeEventListener(EventTypeNames::focusout, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
126 else if (RuntimeEnabledFeatures::orientationEventEnabled() && name == onorientationchangeAttr)
127 document().setWindowAttributeEventListener(EventTypeNames::orientationchange, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
128 else if (name == onhashchangeAttr)
129 document().setWindowAttributeEventListener(EventTypeNames::hashchange, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
130 else if (name == onmessageAttr)
131 document().setWindowAttributeEventListener(EventTypeNames::message, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
132 else if (name == onresizeAttr)
133 document().setWindowAttributeEventListener(EventTypeNames::resize, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
134 else if (name == onscrollAttr)
135 document().setWindowAttributeEventListener(EventTypeNames::scroll, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
136 else if (name == onstorageAttr)
137 document().setWindowAttributeEventListener(EventTypeNames::storage, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
138 else if (name == ononlineAttr)
139 document().setWindowAttributeEventListener(EventTypeNames::online, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
140 else if (name == onofflineAttr)
141 document().setWindowAttributeEventListener(EventTypeNames::offline, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
142 else if (name == onpopstateAttr)
143 document().setWindowAttributeEventListener(EventTypeNames::popstate, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
144 else if (name == onlanguagechangeAttr)
145 document().setWindowAttributeEventListener(EventTypeNames::languagechange, createAttributeEventListener(document().frame(), name, value, eventParameterName()));
147 HTMLElement::parseAttribute(name, value);
150 bool HTMLFrameSetElement::rendererIsNeeded(const RenderStyle& style)
152 // For compatibility, frames render even when display: none is set.
153 // However, we delay creating a renderer until stylesheets have loaded.
154 return style.isStyleAvailable();
157 RenderObject* HTMLFrameSetElement::createRenderer(RenderStyle *style)
159 if (style->hasContent())
160 return RenderObject::createObject(this, style);
162 return new RenderFrameSet(this);
165 void HTMLFrameSetElement::attach(const AttachContext& context)
167 // Inherit default settings from parent frameset
168 // FIXME: This is not dynamic.
169 if (HTMLFrameSetElement* frameset = Traversal<HTMLFrameSetElement>::firstAncestor(*this)) {
170 if (!m_frameborderSet)
171 m_frameborder = frameset->hasFrameBorder();
174 m_border = frameset->border();
175 if (!m_borderColorSet)
176 m_borderColorSet = frameset->hasBorderColor();
179 m_noresize = frameset->noResize();
182 HTMLElement::attach(context);
185 void HTMLFrameSetElement::defaultEventHandler(Event* evt)
187 if (evt->isMouseEvent() && !m_noresize && renderer() && renderer()->isFrameSet()) {
188 if (toRenderFrameSet(renderer())->userResize(toMouseEvent(evt))) {
189 evt->setDefaultHandled();
193 HTMLElement::defaultEventHandler(evt);
196 Node::InsertionNotificationRequest HTMLFrameSetElement::insertedInto(ContainerNode* insertionPoint)
198 if (insertionPoint->inDocument() && document().frame()) {
199 // 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.
200 document().frame()->loader().client()->dispatchWillInsertBody();
202 return HTMLElement::insertedInto(insertionPoint);
205 void HTMLFrameSetElement::willRecalcStyle(StyleRecalcChange)
207 if (needsStyleRecalc() && renderer()) {
208 renderer()->setNeedsLayoutAndFullPaintInvalidation();
209 clearNeedsStyleRecalc();
213 LocalDOMWindow* HTMLFrameSetElement::anonymousNamedGetter(const AtomicString& name)
215 Element* frameElement = children()->namedItem(name);
216 if (!isHTMLFrameElement(frameElement))
218 Document* document = toHTMLFrameElement(frameElement)->contentDocument();
219 if (!document || !document->frame())
221 return document->domWindow();