1 /** 2 * Copyright (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmobile.com/) 3 * 4 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 5 * (C) 1999 Antti Koivisto (koivisto (at) kde.org) 6 * 7 * This library is free software; you can redistribute it and/or 8 * modify it under the terms of the GNU Library General Public 9 * License as published by the Free Software Foundation; either 10 * version 2 of the License, or (at your option) any later version. 11 * 12 * This library is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * Library General Public License for more details. 16 * 17 * You should have received a copy of the GNU Library General Public License 18 * along with this library; see the file COPYING.LIB. If not, write to 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 20 * Boston, MA 02110-1301, USA. 21 * 22 */ 23 24 #include "config.h" 25 26 #if ENABLE(WML) 27 #include "WMLPElement.h" 28 29 #include "CSSPropertyNames.h" 30 #include "CSSValueKeywords.h" 31 #include "Document.h" 32 #include "HTMLNames.h" 33 #include "MappedAttribute.h" 34 #include "NodeList.h" 35 #include "WMLNames.h" 36 37 namespace WebCore { 38 39 using namespace WMLNames; 40 41 WMLPElement::WMLPElement(const QualifiedName& tagName, Document* doc) 42 : WMLElement(tagName, doc) 43 { 44 } 45 46 bool WMLPElement::mapToEntry(const QualifiedName& attrName, MappedAttributeEntry& result) const 47 { 48 if (attrName == HTMLNames::alignAttr) { 49 result = eBlock; // We can share with DIV here. 50 return false; 51 } 52 53 return WMLElement::mapToEntry(attrName, result); 54 } 55 56 void WMLPElement::parseMappedAttribute(MappedAttribute* attr) 57 { 58 if (attr->name() == HTMLNames::alignAttr) { 59 const AtomicString& value = attr->value(); 60 if (equalIgnoringCase(value, "middle") || equalIgnoringCase(value, "center")) 61 addCSSProperty(attr, CSSPropertyTextAlign, CSSValueWebkitCenter); 62 else if (equalIgnoringCase(value, "left")) 63 addCSSProperty(attr, CSSPropertyTextAlign, CSSValueWebkitLeft); 64 else if (equalIgnoringCase(value, "right")) 65 addCSSProperty(attr, CSSPropertyTextAlign, CSSValueWebkitRight); 66 else 67 addCSSProperty(attr, CSSPropertyTextAlign, value); 68 } else if (attr->name() == modeAttr) { 69 m_mode = attr->value(); 70 if (m_mode == "wrap") 71 addCSSProperty(attr, CSSPropertyWordWrap, CSSValueBreakWord); 72 else if (m_mode == "nowrap") 73 addCSSProperty(attr, CSSPropertyWhiteSpace, CSSValueNowrap); 74 } else 75 WMLElement::parseMappedAttribute(attr); 76 } 77 78 void WMLPElement::insertedIntoDocument() 79 { 80 WMLElement::insertedIntoDocument(); 81 82 // If not explicitly specified, the linewrap mode is identical to 83 // the line-wrap mode of the previous paragraph in the text flow of 84 // a card. The default mode for the first paragraph in a card is wrap. 85 if (!m_mode.isEmpty()) 86 return; 87 88 RefPtr<NodeList> nodeList = document()->getElementsByTagName("p"); 89 if (!nodeList) 90 return; 91 92 unsigned length = nodeList->length(); 93 if (length < 2) 94 return; 95 96 // Assure we're the last inserted paragraph element 97 // This only works while parsing, otherwhise this statement is never true. 98 if (nodeList->item(length - 1) != this) 99 return; 100 101 WMLPElement* lastParagraph = static_cast<WMLPElement*>(nodeList->item(length - 2)); 102 ASSERT(lastParagraph); 103 104 String lastMode = lastParagraph->getAttribute(modeAttr); 105 if (lastMode.isEmpty() || lastMode == "wrap") // Default value, do nothing. 106 return; 107 108 setAttribute(modeAttr, lastMode); 109 } 110 111 } 112 113 #endif 114