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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * Copyright (C) 2003, 2007, 2010 Apple Inc. All rights reserved. | 4 * Copyright (C) 2003, 2007, 2010 Apple Inc. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
15 * | 15 * |
16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
20 * | 20 * |
21 */ | 21 */ |
22 | 22 |
23 #include "config.h" | 23 #include "config.h" |
24 #include "core/html/HTMLMarqueeElement.h" | 24 #include "core/html/HTMLMarqueeElement.h" |
25 | 25 |
26 #include "CSSPropertyNames.h" | 26 #include "CSSPropertyNames.h" |
27 #include "CSSValueKeywords.h" | 27 #include "CSSValueKeywords.h" |
28 #include "HTMLNames.h" | 28 #include "HTMLNames.h" |
29 #include "bindings/v8/ExceptionMessages.h" | |
30 #include "bindings/v8/ExceptionState.h" | 29 #include "bindings/v8/ExceptionState.h" |
31 #include "core/dom/ExceptionCode.h" | 30 #include "core/dom/ExceptionCode.h" |
32 #include "core/rendering/RenderMarquee.h" | 31 #include "core/rendering/RenderMarquee.h" |
33 | 32 |
34 namespace WebCore { | 33 namespace WebCore { |
35 | 34 |
36 using namespace HTMLNames; | 35 using namespace HTMLNames; |
37 | 36 |
38 inline HTMLMarqueeElement::HTMLMarqueeElement(Document& document) | 37 inline HTMLMarqueeElement::HTMLMarqueeElement(Document& document) |
39 : HTMLElement(marqueeTag, document) | 38 : HTMLElement(marqueeTag, document) |
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124 int HTMLMarqueeElement::scrollAmount() const | 123 int HTMLMarqueeElement::scrollAmount() const |
125 { | 124 { |
126 bool ok; | 125 bool ok; |
127 int scrollAmount = fastGetAttribute(scrollamountAttr).toInt(&ok); | 126 int scrollAmount = fastGetAttribute(scrollamountAttr).toInt(&ok); |
128 return ok && scrollAmount >= 0 ? scrollAmount : RenderStyle::initialMarqueeI
ncrement().intValue(); | 127 return ok && scrollAmount >= 0 ? scrollAmount : RenderStyle::initialMarqueeI
ncrement().intValue(); |
129 } | 128 } |
130 | 129 |
131 void HTMLMarqueeElement::setScrollAmount(int scrollAmount, ExceptionState& excep
tionState) | 130 void HTMLMarqueeElement::setScrollAmount(int scrollAmount, ExceptionState& excep
tionState) |
132 { | 131 { |
133 if (scrollAmount < 0) | 132 if (scrollAmount < 0) |
134 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToSet("scrollAmount", "HTMLMarqueeElement", "The provided value (" + String::n
umber(scrollAmount) + ") is negative.")); | 133 exceptionState.throwDOMException(IndexSizeError, "The provided value ("
+ String::number(scrollAmount) + ") is negative."); |
135 else | 134 else |
136 setIntegralAttribute(scrollamountAttr, scrollAmount); | 135 setIntegralAttribute(scrollamountAttr, scrollAmount); |
137 } | 136 } |
138 | 137 |
139 int HTMLMarqueeElement::scrollDelay() const | 138 int HTMLMarqueeElement::scrollDelay() const |
140 { | 139 { |
141 bool ok; | 140 bool ok; |
142 int scrollDelay = fastGetAttribute(scrolldelayAttr).toInt(&ok); | 141 int scrollDelay = fastGetAttribute(scrolldelayAttr).toInt(&ok); |
143 return ok && scrollDelay >= 0 ? scrollDelay : RenderStyle::initialMarqueeSpe
ed(); | 142 return ok && scrollDelay >= 0 ? scrollDelay : RenderStyle::initialMarqueeSpe
ed(); |
144 } | 143 } |
145 | 144 |
146 void HTMLMarqueeElement::setScrollDelay(int scrollDelay, ExceptionState& excepti
onState) | 145 void HTMLMarqueeElement::setScrollDelay(int scrollDelay, ExceptionState& excepti
onState) |
147 { | 146 { |
148 if (scrollDelay < 0) | 147 if (scrollDelay < 0) |
149 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToSet("scrollDelay", "HTMLMarqueeElement", "The provided value (" + String::nu
mber(scrollDelay) + ") is negative.")); | 148 exceptionState.throwDOMException(IndexSizeError, "The provided value ("
+ String::number(scrollDelay) + ") is negative."); |
150 else | 149 else |
151 setIntegralAttribute(scrolldelayAttr, scrollDelay); | 150 setIntegralAttribute(scrolldelayAttr, scrollDelay); |
152 } | 151 } |
153 | 152 |
154 int HTMLMarqueeElement::loop() const | 153 int HTMLMarqueeElement::loop() const |
155 { | 154 { |
156 bool ok; | 155 bool ok; |
157 int loopValue = fastGetAttribute(loopAttr).toInt(&ok); | 156 int loopValue = fastGetAttribute(loopAttr).toInt(&ok); |
158 return ok && loopValue > 0 ? loopValue : -1; | 157 return ok && loopValue > 0 ? loopValue : -1; |
159 } | 158 } |
160 | 159 |
161 void HTMLMarqueeElement::setLoop(int loop, ExceptionState& exceptionState) | 160 void HTMLMarqueeElement::setLoop(int loop, ExceptionState& exceptionState) |
162 { | 161 { |
163 if (loop <= 0 && loop != -1) | 162 if (loop <= 0 && loop != -1) |
164 exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::fail
edToSet("loop", "HTMLMarqueeElement", "The provided value (" + String::number(lo
op) + ") is neither positive nor -1.")); | 163 exceptionState.throwDOMException(IndexSizeError, "The provided value ("
+ String::number(loop) + ") is neither positive nor -1."); |
165 else | 164 else |
166 setIntegralAttribute(loopAttr, loop); | 165 setIntegralAttribute(loopAttr, loop); |
167 } | 166 } |
168 | 167 |
169 void HTMLMarqueeElement::suspend() | 168 void HTMLMarqueeElement::suspend() |
170 { | 169 { |
171 if (RenderMarquee* marqueeRenderer = renderMarquee()) | 170 if (RenderMarquee* marqueeRenderer = renderMarquee()) |
172 marqueeRenderer->suspend(); | 171 marqueeRenderer->suspend(); |
173 } | 172 } |
174 | 173 |
175 void HTMLMarqueeElement::resume() | 174 void HTMLMarqueeElement::resume() |
176 { | 175 { |
177 if (RenderMarquee* marqueeRenderer = renderMarquee()) | 176 if (RenderMarquee* marqueeRenderer = renderMarquee()) |
178 marqueeRenderer->updateMarqueePosition(); | 177 marqueeRenderer->updateMarqueePosition(); |
179 } | 178 } |
180 | 179 |
181 RenderMarquee* HTMLMarqueeElement::renderMarquee() const | 180 RenderMarquee* HTMLMarqueeElement::renderMarquee() const |
182 { | 181 { |
183 if (renderer() && renderer()->isMarquee()) | 182 if (renderer() && renderer()->isMarquee()) |
184 return toRenderMarquee(renderer()); | 183 return toRenderMarquee(renderer()); |
185 return 0; | 184 return 0; |
186 } | 185 } |
187 | 186 |
188 RenderObject* HTMLMarqueeElement::createRenderer(RenderStyle*) | 187 RenderObject* HTMLMarqueeElement::createRenderer(RenderStyle*) |
189 { | 188 { |
190 return new RenderMarquee(this); | 189 return new RenderMarquee(this); |
191 } | 190 } |
192 | 191 |
193 } // namespace WebCore | 192 } // namespace WebCore |
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