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1 /* |
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2 * Copyright (C) 2006, 2007, 2009 Apple Inc. All rights reserved. |
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3 * |
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4 * Redistribution and use in source and binary forms, with or without |
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5 * modification, are permitted provided that the following conditions |
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6 * are met: |
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7 * 1. Redistributions of source code must retain the above copyright |
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8 * notice, this list of conditions and the following disclaimer. |
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9 * 2. Redistributions in binary form must reproduce the above copyright |
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10 * notice, this list of conditions and the following disclaimer in the |
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11 * documentation and/or other materials provided with the distribution. |
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12 * |
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13 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
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14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
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16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
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17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
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18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
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19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
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20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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24 */ |
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25 |
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26 #include "config.h" |
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27 #include "WebKitDLL.h" |
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28 #include "DOMCoreClasses.h" |
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29 |
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30 #include "COMPtr.h" |
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31 #include "DOMCSSClasses.h" |
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32 #include "DOMEventsClasses.h" |
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33 #include "DOMHTMLClasses.h" |
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34 #include "WebKitGraphics.h" |
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35 |
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36 #pragma warning(push, 0) |
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37 #include <WebCore/BString.h> |
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38 #include <WebCore/DOMWindow.h> |
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39 #include <WebCore/Document.h> |
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40 #include <WebCore/Element.h> |
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41 #include <WebCore/Frame.h> |
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42 #include <WebCore/SimpleFontData.h> |
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43 #include <WebCore/HTMLFormElement.h> |
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44 #include <WebCore/HTMLInputElement.h> |
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45 #include <WebCore/HTMLNames.h> |
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46 #include <WebCore/HTMLOptionElement.h> |
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47 #include <WebCore/HTMLSelectElement.h> |
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48 #include <WebCore/HTMLTextAreaElement.h> |
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49 #include <WebCore/NodeList.h> |
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50 #include <WebCore/RenderObject.h> |
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51 #include <WebCore/RenderTreeAsText.h> |
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52 #pragma warning(pop) |
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53 |
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54 #include <initguid.h> |
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55 // {3B0C0EFF-478B-4b0b-8290-D2321E08E23E} |
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56 DEFINE_GUID(IID_DOMElement, 0x3b0c0eff, 0x478b, 0x4b0b, 0x82, 0x90, 0xd2, 0x32, 0x1e, 0x8, 0xe2, 0x3e); |
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57 |
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58 // Our normal style is just to say "using namespace WebCore" rather than having |
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59 // individual using directives for each type from that namespace. But |
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60 // "DOMObject" exists both in the WebCore namespace and unnamespaced in this |
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61 // file, which leads to ambiguities if we say "using namespace WebCore". |
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62 using namespace WebCore::HTMLNames; |
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63 using WebCore::AtomicString; |
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64 using WebCore::BString; |
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65 using WebCore::Element; |
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66 using WebCore::ExceptionCode; |
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67 using WebCore::FontDescription; |
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68 using WebCore::Frame; |
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69 using WebCore::IntRect; |
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70 using WebCore::String; |
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71 |
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72 // DOMObject - IUnknown ------------------------------------------------------- |
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73 |
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74 HRESULT STDMETHODCALLTYPE DOMObject::QueryInterface(REFIID riid, void** ppvObject) |
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75 { |
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76 *ppvObject = 0; |
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77 if (IsEqualGUID(riid, IID_IDOMObject)) |
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78 *ppvObject = static_cast<IDOMObject*>(this); |
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79 else |
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80 return WebScriptObject::QueryInterface(riid, ppvObject); |
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81 |
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82 AddRef(); |
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83 return S_OK; |
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84 } |
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85 |
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86 // DOMNode - IUnknown --------------------------------------------------------- |
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87 |
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88 HRESULT STDMETHODCALLTYPE DOMNode::QueryInterface(REFIID riid, void** ppvObject) |
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89 { |
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90 *ppvObject = 0; |
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91 if (IsEqualGUID(riid, IID_IDOMNode)) |
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92 *ppvObject = static_cast<IDOMNode*>(this); |
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93 else if (IsEqualGUID(riid, __uuidof(DOMNode))) |
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94 *ppvObject = static_cast<DOMNode*>(this); |
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95 else |
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96 return DOMObject::QueryInterface(riid, ppvObject); |
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97 |
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98 AddRef(); |
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99 return S_OK; |
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100 } |
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101 |
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102 // DOMNode -------------------------------------------------------------------- |
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103 |
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104 HRESULT STDMETHODCALLTYPE DOMNode::nodeName( |
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105 /* [retval][out] */ BSTR* result) |
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106 { |
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107 if (!result) |
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108 return E_POINTER; |
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109 |
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110 if (!m_node) |
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111 return E_FAIL; |
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112 |
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113 *result = BString(m_node->nodeName()).release(); |
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114 return S_OK; |
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115 } |
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116 |
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117 HRESULT STDMETHODCALLTYPE DOMNode::nodeValue( |
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118 /* [retval][out] */ BSTR* result) |
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119 { |
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120 if (!m_node) |
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121 return E_FAIL; |
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122 WebCore::String nodeValueStr = m_node->nodeValue(); |
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123 *result = SysAllocStringLen(nodeValueStr.characters(), nodeValueStr.length()); |
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124 if (nodeValueStr.length() && !*result) |
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125 return E_OUTOFMEMORY; |
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126 return S_OK; |
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127 } |
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128 |
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129 HRESULT STDMETHODCALLTYPE DOMNode::setNodeValue( |
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130 /* [in] */ BSTR /*value*/) |
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131 { |
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132 ASSERT_NOT_REACHED(); |
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133 return E_NOTIMPL; |
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134 } |
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135 |
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136 HRESULT STDMETHODCALLTYPE DOMNode::nodeType( |
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137 /* [retval][out] */ unsigned short* /*result*/) |
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138 { |
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139 ASSERT_NOT_REACHED(); |
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140 return E_NOTIMPL; |
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141 } |
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142 |
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143 HRESULT STDMETHODCALLTYPE DOMNode::parentNode( |
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144 /* [retval][out] */ IDOMNode** result) |
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145 { |
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146 *result = 0; |
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147 if (!m_node || !m_node->parentNode()) |
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148 return E_FAIL; |
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149 *result = DOMNode::createInstance(m_node->parentNode()); |
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150 return *result ? S_OK : E_FAIL; |
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151 } |
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152 |
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153 HRESULT STDMETHODCALLTYPE DOMNode::childNodes( |
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154 /* [retval][out] */ IDOMNodeList** result) |
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155 { |
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156 if (!m_node) |
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157 return E_FAIL; |
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158 |
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159 if (!result) |
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160 return E_POINTER; |
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161 |
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162 *result = DOMNodeList::createInstance(m_node->childNodes().get()); |
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163 return *result ? S_OK : E_FAIL; |
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164 } |
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165 |
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166 HRESULT STDMETHODCALLTYPE DOMNode::firstChild( |
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167 /* [retval][out] */ IDOMNode** /*result*/) |
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168 { |
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169 ASSERT_NOT_REACHED(); |
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170 return E_NOTIMPL; |
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171 } |
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172 |
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173 HRESULT STDMETHODCALLTYPE DOMNode::lastChild( |
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174 /* [retval][out] */ IDOMNode** /*result*/) |
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175 { |
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176 ASSERT_NOT_REACHED(); |
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177 return E_NOTIMPL; |
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178 } |
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179 |
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180 HRESULT STDMETHODCALLTYPE DOMNode::previousSibling( |
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181 /* [retval][out] */ IDOMNode** /*result*/) |
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182 { |
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183 ASSERT_NOT_REACHED(); |
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184 return E_NOTIMPL; |
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185 } |
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186 |
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187 HRESULT STDMETHODCALLTYPE DOMNode::nextSibling( |
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188 /* [retval][out] */ IDOMNode** result) |
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189 { |
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190 if (!result) |
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191 return E_POINTER; |
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192 *result = 0; |
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193 if (!m_node) |
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194 return E_FAIL; |
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195 *result = DOMNode::createInstance(m_node->nextSibling()); |
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196 return *result ? S_OK : E_FAIL; |
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197 } |
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198 |
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199 HRESULT STDMETHODCALLTYPE DOMNode::attributes( |
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200 /* [retval][out] */ IDOMNamedNodeMap** /*result*/) |
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201 { |
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202 ASSERT_NOT_REACHED(); |
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203 return E_NOTIMPL; |
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204 } |
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205 |
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206 HRESULT STDMETHODCALLTYPE DOMNode::ownerDocument( |
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207 /* [retval][out] */ IDOMDocument** result) |
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208 { |
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209 if (!result) |
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210 return E_POINTER; |
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211 *result = 0; |
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212 if (!m_node) |
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213 return E_FAIL; |
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214 *result = DOMDocument::createInstance(m_node->ownerDocument()); |
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215 return *result ? S_OK : E_FAIL; |
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216 } |
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217 |
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218 HRESULT STDMETHODCALLTYPE DOMNode::insertBefore( |
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219 /* [in] */ IDOMNode* newChild, |
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220 /* [in] */ IDOMNode* refChild, |
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221 /* [retval][out] */ IDOMNode** result) |
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222 { |
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223 if (!result) |
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224 return E_POINTER; |
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225 |
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226 *result = 0; |
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227 |
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228 if (!m_node) |
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229 return E_FAIL; |
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230 |
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231 COMPtr<DOMNode> newChildNode(Query, newChild); |
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232 if (!newChildNode) |
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233 return E_FAIL; |
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234 |
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235 COMPtr<DOMNode> refChildNode(Query, refChild); |
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236 |
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237 ExceptionCode ec; |
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238 if (!m_node->insertBefore(newChildNode->node(), refChildNode ? refChildNode->node() : 0, ec)) |
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239 return E_FAIL; |
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240 |
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241 *result = newChild; |
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242 (*result)->AddRef(); |
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243 return S_OK; |
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244 } |
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245 |
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246 HRESULT STDMETHODCALLTYPE DOMNode::replaceChild( |
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247 /* [in] */ IDOMNode* /*newChild*/, |
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248 /* [in] */ IDOMNode* /*oldChild*/, |
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249 /* [retval][out] */ IDOMNode** /*result*/) |
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250 { |
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251 ASSERT_NOT_REACHED(); |
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252 return E_NOTIMPL; |
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253 } |
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254 |
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255 HRESULT STDMETHODCALLTYPE DOMNode::removeChild( |
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256 /* [in] */ IDOMNode* oldChild, |
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257 /* [retval][out] */ IDOMNode** result) |
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258 { |
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259 if (!result) |
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260 return E_POINTER; |
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261 |
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262 *result = 0; |
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263 |
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264 if (!m_node) |
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265 return E_FAIL; |
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266 |
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267 COMPtr<DOMNode> oldChildNode(Query, oldChild); |
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268 if (!oldChildNode) |
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269 return E_FAIL; |
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270 |
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271 ExceptionCode ec; |
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272 if (!m_node->removeChild(oldChildNode->node(), ec)) |
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273 return E_FAIL; |
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274 |
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275 *result = oldChild; |
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276 (*result)->AddRef(); |
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277 return S_OK; |
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278 } |
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279 |
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280 HRESULT STDMETHODCALLTYPE DOMNode::appendChild( |
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281 /* [in] */ IDOMNode* /*oldChild*/, |
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282 /* [retval][out] */ IDOMNode** /*result*/) |
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283 { |
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284 ASSERT_NOT_REACHED(); |
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285 return E_NOTIMPL; |
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286 } |
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287 |
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288 HRESULT STDMETHODCALLTYPE DOMNode::hasChildNodes( |
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289 /* [retval][out] */ BOOL* /*result*/) |
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290 { |
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291 ASSERT_NOT_REACHED(); |
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292 return E_NOTIMPL; |
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293 } |
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294 |
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295 HRESULT STDMETHODCALLTYPE DOMNode::cloneNode( |
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296 /* [in] */ BOOL /*deep*/, |
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297 /* [retval][out] */ IDOMNode** /*result*/) |
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298 { |
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299 ASSERT_NOT_REACHED(); |
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300 return E_NOTIMPL; |
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301 } |
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302 |
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303 HRESULT STDMETHODCALLTYPE DOMNode::normalize( void) |
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304 { |
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305 ASSERT_NOT_REACHED(); |
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306 return E_NOTIMPL; |
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307 } |
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308 |
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309 HRESULT STDMETHODCALLTYPE DOMNode::isSupported( |
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310 /* [in] */ BSTR /*feature*/, |
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311 /* [in] */ BSTR /*version*/, |
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312 /* [retval][out] */ BOOL* /*result*/) |
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313 { |
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314 ASSERT_NOT_REACHED(); |
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315 return E_NOTIMPL; |
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316 } |
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317 |
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318 HRESULT STDMETHODCALLTYPE DOMNode::namespaceURI( |
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319 /* [retval][out] */ BSTR* /*result*/) |
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320 { |
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321 ASSERT_NOT_REACHED(); |
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322 return E_NOTIMPL; |
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323 } |
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324 |
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325 HRESULT STDMETHODCALLTYPE DOMNode::prefix( |
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326 /* [retval][out] */ BSTR* /*result*/) |
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327 { |
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328 ASSERT_NOT_REACHED(); |
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329 return E_NOTIMPL; |
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330 } |
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331 |
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332 HRESULT STDMETHODCALLTYPE DOMNode::setPrefix( |
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333 /* [in] */ BSTR /*prefix*/) |
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334 { |
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335 ASSERT_NOT_REACHED(); |
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336 return E_NOTIMPL; |
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337 } |
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338 |
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339 HRESULT STDMETHODCALLTYPE DOMNode::localName( |
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340 /* [retval][out] */ BSTR* /*result*/) |
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341 { |
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342 ASSERT_NOT_REACHED(); |
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343 return E_NOTIMPL; |
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344 } |
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345 |
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346 HRESULT STDMETHODCALLTYPE DOMNode::hasAttributes( |
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347 /* [retval][out] */ BOOL* /*result*/) |
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348 { |
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349 ASSERT_NOT_REACHED(); |
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350 return E_NOTIMPL; |
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351 } |
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352 |
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353 HRESULT STDMETHODCALLTYPE DOMNode::isSameNode( |
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354 /* [in] */ IDOMNode* other, |
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355 /* [retval][out] */ BOOL* result) |
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356 { |
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357 if (!result) { |
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358 ASSERT_NOT_REACHED(); |
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359 return E_POINTER; |
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360 } |
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361 |
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362 *result = FALSE; |
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363 |
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364 if (!other) |
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365 return E_POINTER; |
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366 |
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367 COMPtr<DOMNode> domOther; |
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368 HRESULT hr = other->QueryInterface(__uuidof(DOMNode), (void**)&domOther); |
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369 if (FAILED(hr)) |
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370 return hr; |
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371 |
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372 *result = m_node->isSameNode(domOther->node()) ? TRUE : FALSE; |
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373 return S_OK; |
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374 } |
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375 |
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376 HRESULT STDMETHODCALLTYPE DOMNode::isEqualNode( |
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377 /* [in] */ IDOMNode* /*other*/, |
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378 /* [retval][out] */ BOOL* /*result*/) |
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379 { |
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380 ASSERT_NOT_REACHED(); |
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381 return E_NOTIMPL; |
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382 } |
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383 |
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384 HRESULT STDMETHODCALLTYPE DOMNode::textContent( |
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385 /* [retval][out] */ BSTR* result) |
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386 { |
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387 if (!result) |
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388 return E_POINTER; |
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389 |
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390 *result = BString(m_node->textContent()).release(); |
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391 |
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392 return S_OK; |
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393 } |
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394 |
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395 HRESULT STDMETHODCALLTYPE DOMNode::setTextContent( |
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396 /* [in] */ BSTR /*text*/) |
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397 { |
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398 ASSERT_NOT_REACHED(); |
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399 return E_NOTIMPL; |
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400 } |
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401 |
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402 // DOMNode - IDOMEventTarget -------------------------------------------------- |
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403 |
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404 HRESULT STDMETHODCALLTYPE DOMNode::addEventListener( |
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405 /* [in] */ BSTR /*type*/, |
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406 /* [in] */ IDOMEventListener* /*listener*/, |
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407 /* [in] */ BOOL /*useCapture*/) |
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408 { |
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409 return E_NOTIMPL; |
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410 } |
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411 |
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412 HRESULT STDMETHODCALLTYPE DOMNode::removeEventListener( |
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413 /* [in] */ BSTR /*type*/, |
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414 /* [in] */ IDOMEventListener* /*listener*/, |
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415 /* [in] */ BOOL /*useCapture*/) |
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416 { |
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417 return E_NOTIMPL; |
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418 } |
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419 |
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420 HRESULT STDMETHODCALLTYPE DOMNode::dispatchEvent( |
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421 /* [in] */ IDOMEvent* evt, |
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422 /* [retval][out] */ BOOL* result) |
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423 { |
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424 if (!m_node || !evt) |
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425 return E_FAIL; |
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426 |
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427 #if 0 // FIXME - raise dom exceptions |
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428 if (![self _node]->isEventTargetNode()) |
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429 WebCore::raiseDOMException(DOM_NOT_SUPPORTED_ERR); |
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430 #endif |
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431 |
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432 COMPtr<DOMEvent> domEvent; |
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433 HRESULT hr = evt->QueryInterface(IID_DOMEvent, (void**) &domEvent); |
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434 if (FAILED(hr)) |
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435 return hr; |
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436 |
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437 WebCore::ExceptionCode ec = 0; |
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438 *result = m_node->dispatchEvent(domEvent->coreEvent(), ec) ? TRUE : FALSE; |
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439 #if 0 // FIXME - raise dom exceptions |
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440 WebCore::raiseOnDOMError(ec); |
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441 #endif |
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442 return S_OK; |
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443 } |
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444 |
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445 // DOMNode - DOMNode ---------------------------------------------------------- |
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446 |
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447 DOMNode::DOMNode(WebCore::Node* n) |
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448 : m_node(0) |
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449 { |
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450 if (n) |
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451 n->ref(); |
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452 |
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453 m_node = n; |
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454 } |
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455 |
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456 DOMNode::~DOMNode() |
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457 { |
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458 if (m_node) |
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459 m_node->deref(); |
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460 } |
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461 |
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462 IDOMNode* DOMNode::createInstance(WebCore::Node* n) |
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463 { |
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464 if (!n) |
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465 return 0; |
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466 |
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467 HRESULT hr = S_OK; |
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468 IDOMNode* domNode = 0; |
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469 WebCore::Node::NodeType nodeType = n->nodeType(); |
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470 |
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471 switch (nodeType) { |
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472 case WebCore::Node::ELEMENT_NODE: |
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473 { |
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474 IDOMElement* newElement = DOMElement::createInstance(static_cast<WebCore::Element*>(n)); |
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475 if (newElement) { |
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476 hr = newElement->QueryInterface(IID_IDOMNode, (void**)&domNode); |
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477 newElement->Release(); |
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478 } |
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479 } |
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480 break; |
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481 case WebCore::Node::DOCUMENT_NODE: |
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482 { |
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483 IDOMDocument* newDocument = DOMDocument::createInstance(n->document()); |
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484 if (newDocument) { |
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485 hr = newDocument->QueryInterface(IID_IDOMNode, (void**)&domNode); |
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486 newDocument->Release(); |
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487 } |
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488 } |
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489 break; |
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490 default: |
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491 { |
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492 DOMNode* newNode = new DOMNode(n); |
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493 hr = newNode->QueryInterface(IID_IDOMNode, (void**)&domNode); |
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494 } |
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495 break; |
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496 } |
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497 |
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498 if (FAILED(hr)) |
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499 return 0; |
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500 |
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501 return domNode; |
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502 } |
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503 |
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504 // DOMNodeList - IUnknown ----------------------------------------------------- |
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505 |
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506 HRESULT STDMETHODCALLTYPE DOMNodeList::QueryInterface(REFIID riid, void** ppvObject) |
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507 { |
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508 *ppvObject = 0; |
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509 if (IsEqualGUID(riid, IID_IDOMNodeList)) |
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510 *ppvObject = static_cast<IDOMNodeList*>(this); |
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511 else |
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512 return DOMObject::QueryInterface(riid, ppvObject); |
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513 |
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514 AddRef(); |
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515 return S_OK; |
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516 } |
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517 |
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518 // IDOMNodeList --------------------------------------------------------------- |
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519 |
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520 HRESULT STDMETHODCALLTYPE DOMNodeList::item( |
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521 /* [in] */ UINT index, |
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522 /* [retval][out] */ IDOMNode **result) |
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523 { |
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524 *result = 0; |
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525 if (!m_nodeList) |
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526 return E_FAIL; |
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527 |
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528 WebCore::Node* itemNode = m_nodeList->item(index); |
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529 if (!itemNode) |
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530 return E_FAIL; |
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531 |
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532 *result = DOMNode::createInstance(itemNode); |
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533 return *result ? S_OK : E_FAIL; |
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534 } |
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535 |
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536 HRESULT STDMETHODCALLTYPE DOMNodeList::length( |
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537 /* [retval][out] */ UINT *result) |
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538 { |
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539 *result = 0; |
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540 if (!m_nodeList) |
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541 return E_FAIL; |
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542 *result = m_nodeList->length(); |
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543 return S_OK; |
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544 } |
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545 |
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546 // DOMNodeList - DOMNodeList -------------------------------------------------- |
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547 |
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548 DOMNodeList::DOMNodeList(WebCore::NodeList* l) |
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549 : m_nodeList(0) |
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550 { |
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551 if (l) |
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552 l->ref(); |
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553 |
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554 m_nodeList = l; |
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555 } |
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556 |
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557 DOMNodeList::~DOMNodeList() |
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558 { |
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559 if (m_nodeList) |
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560 m_nodeList->deref(); |
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561 } |
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562 |
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563 IDOMNodeList* DOMNodeList::createInstance(WebCore::NodeList* l) |
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564 { |
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565 if (!l) |
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566 return 0; |
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567 |
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568 IDOMNodeList* domNodeList = 0; |
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569 DOMNodeList* newNodeList = new DOMNodeList(l); |
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570 if (FAILED(newNodeList->QueryInterface(IID_IDOMNodeList, (void**)&domNodeList))) |
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571 return 0; |
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572 |
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573 return domNodeList; |
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574 } |
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575 |
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576 // DOMDocument - IUnknown ----------------------------------------------------- |
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577 |
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578 HRESULT STDMETHODCALLTYPE DOMDocument::QueryInterface(REFIID riid, void** ppvObject) |
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579 { |
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580 *ppvObject = 0; |
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581 if (IsEqualGUID(riid, IID_IDOMDocument)) |
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582 *ppvObject = static_cast<IDOMDocument*>(this); |
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583 else if (IsEqualGUID(riid, IID_IDOMViewCSS)) |
|
584 *ppvObject = static_cast<IDOMViewCSS*>(this); |
|
585 else if (IsEqualGUID(riid, IID_IDOMDocumentEvent)) |
|
586 *ppvObject = static_cast<IDOMDocumentEvent*>(this); |
|
587 else |
|
588 return DOMNode::QueryInterface(riid, ppvObject); |
|
589 |
|
590 AddRef(); |
|
591 return S_OK; |
|
592 } |
|
593 |
|
594 // DOMDocument ---------------------------------------------------------------- |
|
595 |
|
596 HRESULT STDMETHODCALLTYPE DOMDocument::doctype( |
|
597 /* [retval][out] */ IDOMDocumentType** /*result*/) |
|
598 { |
|
599 ASSERT_NOT_REACHED(); |
|
600 return E_NOTIMPL; |
|
601 } |
|
602 |
|
603 HRESULT STDMETHODCALLTYPE DOMDocument::implementation( |
|
604 /* [retval][out] */ IDOMImplementation** /*result*/) |
|
605 { |
|
606 ASSERT_NOT_REACHED(); |
|
607 return E_NOTIMPL; |
|
608 } |
|
609 |
|
610 HRESULT STDMETHODCALLTYPE DOMDocument::documentElement( |
|
611 /* [retval][out] */ IDOMElement** result) |
|
612 { |
|
613 *result = DOMElement::createInstance(m_document->documentElement()); |
|
614 return *result ? S_OK : E_FAIL; |
|
615 } |
|
616 |
|
617 HRESULT STDMETHODCALLTYPE DOMDocument::createElement( |
|
618 /* [in] */ BSTR tagName, |
|
619 /* [retval][out] */ IDOMElement** result) |
|
620 { |
|
621 if (!m_document) |
|
622 return E_FAIL; |
|
623 |
|
624 String tagNameString(tagName); |
|
625 ExceptionCode ec; |
|
626 *result = DOMElement::createInstance(m_document->createElement(tagNameString, ec).get()); |
|
627 return *result ? S_OK : E_FAIL; |
|
628 } |
|
629 |
|
630 HRESULT STDMETHODCALLTYPE DOMDocument::createDocumentFragment( |
|
631 /* [retval][out] */ IDOMDocumentFragment** /*result*/) |
|
632 { |
|
633 ASSERT_NOT_REACHED(); |
|
634 return E_NOTIMPL; |
|
635 } |
|
636 |
|
637 HRESULT STDMETHODCALLTYPE DOMDocument::createTextNode( |
|
638 /* [in] */ BSTR /*data*/, |
|
639 /* [retval][out] */ IDOMText** /*result*/) |
|
640 { |
|
641 ASSERT_NOT_REACHED(); |
|
642 return E_NOTIMPL; |
|
643 } |
|
644 |
|
645 HRESULT STDMETHODCALLTYPE DOMDocument::createComment( |
|
646 /* [in] */ BSTR /*data*/, |
|
647 /* [retval][out] */ IDOMComment** /*result*/) |
|
648 { |
|
649 ASSERT_NOT_REACHED(); |
|
650 return E_NOTIMPL; |
|
651 } |
|
652 |
|
653 HRESULT STDMETHODCALLTYPE DOMDocument::createCDATASection( |
|
654 /* [in] */ BSTR /*data*/, |
|
655 /* [retval][out] */ IDOMCDATASection** /*result*/) |
|
656 { |
|
657 ASSERT_NOT_REACHED(); |
|
658 return E_NOTIMPL; |
|
659 } |
|
660 |
|
661 HRESULT STDMETHODCALLTYPE DOMDocument::createProcessingInstruction( |
|
662 /* [in] */ BSTR /*target*/, |
|
663 /* [in] */ BSTR /*data*/, |
|
664 /* [retval][out] */ IDOMProcessingInstruction** /*result*/) |
|
665 { |
|
666 ASSERT_NOT_REACHED(); |
|
667 return E_NOTIMPL; |
|
668 } |
|
669 |
|
670 HRESULT STDMETHODCALLTYPE DOMDocument::createAttribute( |
|
671 /* [in] */ BSTR /*name*/, |
|
672 /* [retval][out] */ IDOMAttr** /*result*/) |
|
673 { |
|
674 ASSERT_NOT_REACHED(); |
|
675 return E_NOTIMPL; |
|
676 } |
|
677 |
|
678 HRESULT STDMETHODCALLTYPE DOMDocument::createEntityReference( |
|
679 /* [in] */ BSTR /*name*/, |
|
680 /* [retval][out] */ IDOMEntityReference** /*result*/) |
|
681 { |
|
682 ASSERT_NOT_REACHED(); |
|
683 return E_NOTIMPL; |
|
684 } |
|
685 |
|
686 HRESULT STDMETHODCALLTYPE DOMDocument::getElementsByTagName( |
|
687 /* [in] */ BSTR tagName, |
|
688 /* [retval][out] */ IDOMNodeList** result) |
|
689 { |
|
690 if (!m_document) |
|
691 return E_FAIL; |
|
692 |
|
693 String tagNameString(tagName); |
|
694 *result = DOMNodeList::createInstance(m_document->getElementsByTagName(tagNameString).get()); |
|
695 return *result ? S_OK : E_FAIL; |
|
696 } |
|
697 |
|
698 HRESULT STDMETHODCALLTYPE DOMDocument::importNode( |
|
699 /* [in] */ IDOMNode* /*importedNode*/, |
|
700 /* [in] */ BOOL /*deep*/, |
|
701 /* [retval][out] */ IDOMNode** /*result*/) |
|
702 { |
|
703 ASSERT_NOT_REACHED(); |
|
704 return E_NOTIMPL; |
|
705 } |
|
706 |
|
707 HRESULT STDMETHODCALLTYPE DOMDocument::createElementNS( |
|
708 /* [in] */ BSTR /*namespaceURI*/, |
|
709 /* [in] */ BSTR /*qualifiedName*/, |
|
710 /* [retval][out] */ IDOMElement** /*result*/) |
|
711 { |
|
712 ASSERT_NOT_REACHED(); |
|
713 return E_NOTIMPL; |
|
714 } |
|
715 |
|
716 HRESULT STDMETHODCALLTYPE DOMDocument::createAttributeNS( |
|
717 /* [in] */ BSTR /*namespaceURI*/, |
|
718 /* [in] */ BSTR /*qualifiedName*/, |
|
719 /* [retval][out] */ IDOMAttr** /*result*/) |
|
720 { |
|
721 ASSERT_NOT_REACHED(); |
|
722 return E_NOTIMPL; |
|
723 } |
|
724 |
|
725 HRESULT STDMETHODCALLTYPE DOMDocument::getElementsByTagNameNS( |
|
726 /* [in] */ BSTR namespaceURI, |
|
727 /* [in] */ BSTR localName, |
|
728 /* [retval][out] */ IDOMNodeList** result) |
|
729 { |
|
730 if (!m_document) |
|
731 return E_FAIL; |
|
732 |
|
733 String namespaceURIString(namespaceURI); |
|
734 String localNameString(localName); |
|
735 *result = DOMNodeList::createInstance(m_document->getElementsByTagNameNS(namespaceURIString, localNameString).get()); |
|
736 return *result ? S_OK : E_FAIL; |
|
737 } |
|
738 |
|
739 HRESULT STDMETHODCALLTYPE DOMDocument::getElementById( |
|
740 /* [in] */ BSTR elementId, |
|
741 /* [retval][out] */ IDOMElement** result) |
|
742 { |
|
743 if (!m_document) |
|
744 return E_FAIL; |
|
745 |
|
746 String idString(elementId); |
|
747 *result = DOMElement::createInstance(m_document->getElementById(idString)); |
|
748 return *result ? S_OK : E_FAIL; |
|
749 } |
|
750 |
|
751 // DOMDocument - IDOMViewCSS -------------------------------------------------- |
|
752 |
|
753 HRESULT STDMETHODCALLTYPE DOMDocument::getComputedStyle( |
|
754 /* [in] */ IDOMElement* elt, |
|
755 /* [in] */ BSTR pseudoElt, |
|
756 /* [retval][out] */ IDOMCSSStyleDeclaration** result) |
|
757 { |
|
758 if (!elt || !result) |
|
759 return E_POINTER; |
|
760 |
|
761 COMPtr<DOMElement> domEle; |
|
762 HRESULT hr = elt->QueryInterface(IID_DOMElement, (void**)&domEle); |
|
763 if (FAILED(hr)) |
|
764 return hr; |
|
765 Element* element = domEle->element(); |
|
766 |
|
767 WebCore::DOMWindow* dv = m_document->defaultView(); |
|
768 String pseudoEltString(pseudoElt); |
|
769 |
|
770 if (!dv) |
|
771 return E_FAIL; |
|
772 |
|
773 *result = DOMCSSStyleDeclaration::createInstance(dv->getComputedStyle(element, pseudoEltString.impl()).get()); |
|
774 return *result ? S_OK : E_FAIL; |
|
775 } |
|
776 |
|
777 // DOMDocument - IDOMDocumentEvent -------------------------------------------- |
|
778 |
|
779 HRESULT STDMETHODCALLTYPE DOMDocument::createEvent( |
|
780 /* [in] */ BSTR eventType, |
|
781 /* [retval][out] */ IDOMEvent **result) |
|
782 { |
|
783 String eventTypeString(eventType, SysStringLen(eventType)); |
|
784 WebCore::ExceptionCode ec = 0; |
|
785 *result = DOMEvent::createInstance(m_document->createEvent(eventTypeString, ec)); |
|
786 return *result ? S_OK : E_FAIL; |
|
787 } |
|
788 |
|
789 // DOMDocument - DOMDocument -------------------------------------------------- |
|
790 |
|
791 DOMDocument::DOMDocument(WebCore::Document* d) |
|
792 : DOMNode(d) |
|
793 , m_document(d) |
|
794 { |
|
795 } |
|
796 |
|
797 DOMDocument::~DOMDocument() |
|
798 { |
|
799 } |
|
800 |
|
801 IDOMDocument* DOMDocument::createInstance(WebCore::Document* d) |
|
802 { |
|
803 if (!d) |
|
804 return 0; |
|
805 |
|
806 HRESULT hr; |
|
807 IDOMDocument* domDocument = 0; |
|
808 |
|
809 if (d->isHTMLDocument()) { |
|
810 DOMHTMLDocument* newDocument = new DOMHTMLDocument(d); |
|
811 hr = newDocument->QueryInterface(IID_IDOMDocument, (void**)&domDocument); |
|
812 } else { |
|
813 DOMDocument* newDocument = new DOMDocument(d); |
|
814 hr = newDocument->QueryInterface(IID_IDOMDocument, (void**)&domDocument); |
|
815 } |
|
816 |
|
817 if (FAILED(hr)) |
|
818 return 0; |
|
819 |
|
820 return domDocument; |
|
821 } |
|
822 |
|
823 // DOMElement - IUnknown ------------------------------------------------------ |
|
824 |
|
825 HRESULT STDMETHODCALLTYPE DOMElement::QueryInterface(REFIID riid, void** ppvObject) |
|
826 { |
|
827 *ppvObject = 0; |
|
828 if (IsEqualGUID(riid, IID_IDOMElement)) |
|
829 *ppvObject = static_cast<IDOMElement*>(this); |
|
830 else if (IsEqualGUID(riid, IID_DOMElement)) |
|
831 *ppvObject = static_cast<DOMElement*>(this); |
|
832 else if (IsEqualGUID(riid, IID_IDOMElementPrivate)) |
|
833 *ppvObject = static_cast<IDOMElementPrivate*>(this); |
|
834 else if (IsEqualGUID(riid, IID_IDOMNodeExtensions)) |
|
835 *ppvObject = static_cast<IDOMNodeExtensions*>(this); |
|
836 else if (IsEqualGUID(riid, IID_IDOMElementCSSInlineStyle)) |
|
837 *ppvObject = static_cast<IDOMElementCSSInlineStyle*>(this); |
|
838 else if (IsEqualGUID(riid, IID_IDOMElementExtensions)) |
|
839 *ppvObject = static_cast<IDOMElementExtensions*>(this); |
|
840 else |
|
841 return DOMNode::QueryInterface(riid, ppvObject); |
|
842 |
|
843 AddRef(); |
|
844 return S_OK; |
|
845 } |
|
846 |
|
847 // DOMElement - IDOMNodeExtensions--------------------------------------------- |
|
848 |
|
849 HRESULT STDMETHODCALLTYPE DOMElement::boundingBox( |
|
850 /* [retval][out] */ LPRECT rect) |
|
851 { |
|
852 ::SetRectEmpty(rect); |
|
853 |
|
854 if (!m_element) |
|
855 return E_FAIL; |
|
856 |
|
857 WebCore::RenderObject *renderer = m_element->renderer(); |
|
858 if (renderer) { |
|
859 IntRect boundsIntRect = renderer->absoluteBoundingBoxRect(); |
|
860 rect->left = boundsIntRect.x(); |
|
861 rect->top = boundsIntRect.y(); |
|
862 rect->right = boundsIntRect.x() + boundsIntRect.width(); |
|
863 rect->bottom = boundsIntRect.y() + boundsIntRect.height(); |
|
864 } |
|
865 |
|
866 return S_OK; |
|
867 } |
|
868 |
|
869 HRESULT STDMETHODCALLTYPE DOMElement::lineBoxRects( |
|
870 /* [size_is][in] */ RECT* /*rects*/, |
|
871 /* [in] */ int /*cRects*/) |
|
872 { |
|
873 return E_NOTIMPL; |
|
874 } |
|
875 |
|
876 // IDOMElement ---------------------------------------------------------------- |
|
877 |
|
878 HRESULT STDMETHODCALLTYPE DOMElement::tagName( |
|
879 /* [retval][out] */ BSTR* result) |
|
880 { |
|
881 if (!m_element) |
|
882 return E_FAIL; |
|
883 |
|
884 if (!result) |
|
885 return E_POINTER; |
|
886 |
|
887 *result = BString(m_element->tagName()).release(); |
|
888 return S_OK; |
|
889 } |
|
890 |
|
891 HRESULT STDMETHODCALLTYPE DOMElement::getAttribute( |
|
892 /* [in] */ BSTR name, |
|
893 /* [retval][out] */ BSTR* result) |
|
894 { |
|
895 if (!m_element) |
|
896 return E_FAIL; |
|
897 WebCore::String nameString(name, SysStringLen(name)); |
|
898 WebCore::String& attrValueString = (WebCore::String&) m_element->getAttribute(nameString); |
|
899 *result = SysAllocStringLen(attrValueString.characters(), attrValueString.length()); |
|
900 if (attrValueString.length() && !*result) |
|
901 return E_OUTOFMEMORY; |
|
902 return S_OK; |
|
903 } |
|
904 |
|
905 HRESULT STDMETHODCALLTYPE DOMElement::setAttribute( |
|
906 /* [in] */ BSTR name, |
|
907 /* [in] */ BSTR value) |
|
908 { |
|
909 if (!m_element) |
|
910 return E_FAIL; |
|
911 |
|
912 WebCore::String nameString(name, SysStringLen(name)); |
|
913 WebCore::String valueString(value, SysStringLen(value)); |
|
914 WebCore::ExceptionCode ec = 0; |
|
915 m_element->setAttribute(nameString, valueString, ec); |
|
916 return ec ? E_FAIL : S_OK; |
|
917 } |
|
918 |
|
919 HRESULT STDMETHODCALLTYPE DOMElement::removeAttribute( |
|
920 /* [in] */ BSTR /*name*/) |
|
921 { |
|
922 ASSERT_NOT_REACHED(); |
|
923 return E_NOTIMPL; |
|
924 } |
|
925 |
|
926 HRESULT STDMETHODCALLTYPE DOMElement::getAttributeNode( |
|
927 /* [in] */ BSTR /*name*/, |
|
928 /* [retval][out] */ IDOMAttr** /*result*/) |
|
929 { |
|
930 ASSERT_NOT_REACHED(); |
|
931 return E_NOTIMPL; |
|
932 } |
|
933 |
|
934 HRESULT STDMETHODCALLTYPE DOMElement::setAttributeNode( |
|
935 /* [in] */ IDOMAttr* /*newAttr*/, |
|
936 /* [retval][out] */ IDOMAttr** /*result*/) |
|
937 { |
|
938 ASSERT_NOT_REACHED(); |
|
939 return E_NOTIMPL; |
|
940 } |
|
941 |
|
942 HRESULT STDMETHODCALLTYPE DOMElement::removeAttributeNode( |
|
943 /* [in] */ IDOMAttr* /*oldAttr*/, |
|
944 /* [retval][out] */ IDOMAttr** /*result*/) |
|
945 { |
|
946 ASSERT_NOT_REACHED(); |
|
947 return E_NOTIMPL; |
|
948 } |
|
949 |
|
950 HRESULT STDMETHODCALLTYPE DOMElement::getElementsByTagName( |
|
951 /* [in] */ BSTR /*name*/, |
|
952 /* [retval][out] */ IDOMNodeList** /*result*/) |
|
953 { |
|
954 ASSERT_NOT_REACHED(); |
|
955 return E_NOTIMPL; |
|
956 } |
|
957 |
|
958 HRESULT STDMETHODCALLTYPE DOMElement::getAttributeNS( |
|
959 /* [in] */ BSTR /*namespaceURI*/, |
|
960 /* [in] */ BSTR /*localName*/, |
|
961 /* [retval][out] */ BSTR* /*result*/) |
|
962 { |
|
963 ASSERT_NOT_REACHED(); |
|
964 return E_NOTIMPL; |
|
965 } |
|
966 |
|
967 HRESULT STDMETHODCALLTYPE DOMElement::setAttributeNS( |
|
968 /* [in] */ BSTR /*namespaceURI*/, |
|
969 /* [in] */ BSTR /*qualifiedName*/, |
|
970 /* [in] */ BSTR /*value*/) |
|
971 { |
|
972 ASSERT_NOT_REACHED(); |
|
973 return E_NOTIMPL; |
|
974 } |
|
975 |
|
976 HRESULT STDMETHODCALLTYPE DOMElement::removeAttributeNS( |
|
977 /* [in] */ BSTR /*namespaceURI*/, |
|
978 /* [in] */ BSTR /*localName*/) |
|
979 { |
|
980 ASSERT_NOT_REACHED(); |
|
981 return E_NOTIMPL; |
|
982 } |
|
983 |
|
984 HRESULT STDMETHODCALLTYPE DOMElement::getAttributeNodeNS( |
|
985 /* [in] */ BSTR /*namespaceURI*/, |
|
986 /* [in] */ BSTR /*localName*/, |
|
987 /* [retval][out] */ IDOMAttr** /*result*/) |
|
988 { |
|
989 ASSERT_NOT_REACHED(); |
|
990 return E_NOTIMPL; |
|
991 } |
|
992 |
|
993 HRESULT STDMETHODCALLTYPE DOMElement::setAttributeNodeNS( |
|
994 /* [in] */ IDOMAttr* /*newAttr*/, |
|
995 /* [retval][out] */ IDOMAttr** /*result*/) |
|
996 { |
|
997 ASSERT_NOT_REACHED(); |
|
998 return E_NOTIMPL; |
|
999 } |
|
1000 |
|
1001 HRESULT STDMETHODCALLTYPE DOMElement::getElementsByTagNameNS( |
|
1002 /* [in] */ BSTR /*namespaceURI*/, |
|
1003 /* [in] */ BSTR /*localName*/, |
|
1004 /* [retval][out] */ IDOMNodeList** /*result*/) |
|
1005 { |
|
1006 ASSERT_NOT_REACHED(); |
|
1007 return E_NOTIMPL; |
|
1008 } |
|
1009 |
|
1010 HRESULT STDMETHODCALLTYPE DOMElement::hasAttribute( |
|
1011 /* [in] */ BSTR /*name*/, |
|
1012 /* [retval][out] */ BOOL* /*result*/) |
|
1013 { |
|
1014 ASSERT_NOT_REACHED(); |
|
1015 return E_NOTIMPL; |
|
1016 } |
|
1017 |
|
1018 HRESULT STDMETHODCALLTYPE DOMElement::hasAttributeNS( |
|
1019 /* [in] */ BSTR /*namespaceURI*/, |
|
1020 /* [in] */ BSTR /*localName*/, |
|
1021 /* [retval][out] */ BOOL* /*result*/) |
|
1022 { |
|
1023 ASSERT_NOT_REACHED(); |
|
1024 return E_NOTIMPL; |
|
1025 } |
|
1026 |
|
1027 HRESULT STDMETHODCALLTYPE DOMElement::focus( void) |
|
1028 { |
|
1029 if (!m_element) |
|
1030 return E_FAIL; |
|
1031 m_element->focus(); |
|
1032 return S_OK; |
|
1033 } |
|
1034 |
|
1035 HRESULT STDMETHODCALLTYPE DOMElement::blur( void) |
|
1036 { |
|
1037 if (!m_element) |
|
1038 return E_FAIL; |
|
1039 m_element->blur(); |
|
1040 return S_OK; |
|
1041 } |
|
1042 |
|
1043 // IDOMElementPrivate --------------------------------------------------------- |
|
1044 |
|
1045 HRESULT DOMElement::coreElement(void **element) |
|
1046 { |
|
1047 if (!m_element) |
|
1048 return E_FAIL; |
|
1049 *element = (void*) m_element; |
|
1050 return S_OK; |
|
1051 } |
|
1052 |
|
1053 HRESULT STDMETHODCALLTYPE DOMElement::isEqual( |
|
1054 /* [in] */ IDOMElement *other, |
|
1055 /* [retval][out] */ BOOL *result) |
|
1056 { |
|
1057 *result = FALSE; |
|
1058 |
|
1059 if (!other || !result) |
|
1060 return E_POINTER; |
|
1061 |
|
1062 IDOMElementPrivate* otherPriv; |
|
1063 HRESULT hr = other->QueryInterface(IID_IDOMElementPrivate, (void**) &otherPriv); |
|
1064 if (FAILED(hr)) |
|
1065 return hr; |
|
1066 |
|
1067 void* otherCoreEle; |
|
1068 hr = otherPriv->coreElement(&otherCoreEle); |
|
1069 otherPriv->Release(); |
|
1070 if (FAILED(hr)) |
|
1071 return hr; |
|
1072 |
|
1073 *result = (otherCoreEle == (void*)m_element) ? TRUE : FALSE; |
|
1074 return S_OK; |
|
1075 } |
|
1076 |
|
1077 HRESULT STDMETHODCALLTYPE DOMElement::isFocused( |
|
1078 /* [retval][out] */ BOOL *result) |
|
1079 { |
|
1080 if (!m_element) |
|
1081 return E_FAIL; |
|
1082 |
|
1083 if (m_element->document()->focusedNode() == m_element) |
|
1084 *result = TRUE; |
|
1085 else |
|
1086 *result = FALSE; |
|
1087 |
|
1088 return S_OK; |
|
1089 } |
|
1090 |
|
1091 HRESULT STDMETHODCALLTYPE DOMElement::innerText( |
|
1092 /* [retval][out] */ BSTR* result) |
|
1093 { |
|
1094 if (!result) { |
|
1095 ASSERT_NOT_REACHED(); |
|
1096 return E_POINTER; |
|
1097 } |
|
1098 |
|
1099 if (!m_element) { |
|
1100 ASSERT_NOT_REACHED(); |
|
1101 return E_FAIL; |
|
1102 } |
|
1103 |
|
1104 *result = BString(m_element->innerText()).release(); |
|
1105 return S_OK; |
|
1106 } |
|
1107 |
|
1108 HRESULT STDMETHODCALLTYPE DOMElement::font(WebFontDescription* webFontDescription) |
|
1109 { |
|
1110 if (!webFontDescription) { |
|
1111 ASSERT_NOT_REACHED(); |
|
1112 return E_POINTER; |
|
1113 } |
|
1114 |
|
1115 ASSERT(m_element); |
|
1116 |
|
1117 WebCore::RenderObject* renderer = m_element->renderer(); |
|
1118 if (!renderer) |
|
1119 return E_FAIL; |
|
1120 |
|
1121 FontDescription fontDescription = renderer->style()->font().fontDescription(); |
|
1122 AtomicString family = fontDescription.family().family(); |
|
1123 webFontDescription->family = family.characters(); |
|
1124 webFontDescription->familyLength = family.length(); |
|
1125 webFontDescription->size = fontDescription.computedSize(); |
|
1126 webFontDescription->bold = fontDescription.weight() >= WebCore::FontWeight600; |
|
1127 webFontDescription->italic = fontDescription.italic(); |
|
1128 |
|
1129 return S_OK; |
|
1130 } |
|
1131 |
|
1132 HRESULT STDMETHODCALLTYPE DOMElement::renderedImage(HBITMAP* image) |
|
1133 { |
|
1134 if (!image) { |
|
1135 ASSERT_NOT_REACHED(); |
|
1136 return E_POINTER; |
|
1137 } |
|
1138 *image = 0; |
|
1139 |
|
1140 ASSERT(m_element); |
|
1141 |
|
1142 Frame* frame = m_element->document()->frame(); |
|
1143 if (!frame) |
|
1144 return E_FAIL; |
|
1145 |
|
1146 *image = frame->nodeImage(m_element); |
|
1147 if (!*image) |
|
1148 return E_FAIL; |
|
1149 |
|
1150 return S_OK; |
|
1151 } |
|
1152 |
|
1153 HRESULT STDMETHODCALLTYPE DOMElement::markerTextForListItem( |
|
1154 /* [retval][out] */ BSTR* markerText) |
|
1155 { |
|
1156 if (!markerText) |
|
1157 return E_POINTER; |
|
1158 |
|
1159 ASSERT(m_element); |
|
1160 |
|
1161 *markerText = BString(WebCore::markerTextForListItem(m_element)).release(); |
|
1162 return S_OK; |
|
1163 } |
|
1164 |
|
1165 // IDOMElementCSSInlineStyle -------------------------------------------------- |
|
1166 |
|
1167 HRESULT STDMETHODCALLTYPE DOMElement::style( |
|
1168 /* [retval][out] */ IDOMCSSStyleDeclaration** result) |
|
1169 { |
|
1170 if (!result) |
|
1171 return E_POINTER; |
|
1172 if (!m_element) |
|
1173 return E_FAIL; |
|
1174 |
|
1175 WebCore::CSSStyleDeclaration* style = m_element->style(); |
|
1176 if (!style) |
|
1177 return E_FAIL; |
|
1178 |
|
1179 *result = DOMCSSStyleDeclaration::createInstance(style); |
|
1180 return *result ? S_OK : E_FAIL; |
|
1181 } |
|
1182 |
|
1183 // IDOMElementExtensions ------------------------------------------------------ |
|
1184 |
|
1185 HRESULT STDMETHODCALLTYPE DOMElement::offsetLeft( |
|
1186 /* [retval][out] */ int* result) |
|
1187 { |
|
1188 if (!m_element) |
|
1189 return E_FAIL; |
|
1190 |
|
1191 *result = m_element->offsetLeft(); |
|
1192 return S_OK; |
|
1193 } |
|
1194 |
|
1195 HRESULT STDMETHODCALLTYPE DOMElement::offsetTop( |
|
1196 /* [retval][out] */ int* result) |
|
1197 { |
|
1198 if (!m_element) |
|
1199 return E_FAIL; |
|
1200 |
|
1201 *result = m_element->offsetTop(); |
|
1202 return S_OK; |
|
1203 } |
|
1204 |
|
1205 HRESULT STDMETHODCALLTYPE DOMElement::offsetWidth( |
|
1206 /* [retval][out] */ int* result) |
|
1207 { |
|
1208 if (!m_element) |
|
1209 return E_FAIL; |
|
1210 |
|
1211 *result = m_element->offsetWidth(); |
|
1212 return S_OK; |
|
1213 } |
|
1214 |
|
1215 HRESULT STDMETHODCALLTYPE DOMElement::offsetHeight( |
|
1216 /* [retval][out] */ int* result) |
|
1217 { |
|
1218 if (!m_element) |
|
1219 return E_FAIL; |
|
1220 |
|
1221 *result = m_element->offsetHeight(); |
|
1222 return S_OK; |
|
1223 } |
|
1224 |
|
1225 HRESULT STDMETHODCALLTYPE DOMElement::offsetParent( |
|
1226 /* [retval][out] */ IDOMElement** /*result*/) |
|
1227 { |
|
1228 // FIXME |
|
1229 ASSERT_NOT_REACHED(); |
|
1230 return E_NOTIMPL; |
|
1231 } |
|
1232 |
|
1233 HRESULT STDMETHODCALLTYPE DOMElement::clientWidth( |
|
1234 /* [retval][out] */ int* result) |
|
1235 { |
|
1236 if (!m_element) |
|
1237 return E_FAIL; |
|
1238 |
|
1239 *result = m_element->clientWidth(); |
|
1240 return S_OK; |
|
1241 } |
|
1242 |
|
1243 HRESULT STDMETHODCALLTYPE DOMElement::clientHeight( |
|
1244 /* [retval][out] */ int* result) |
|
1245 { |
|
1246 if (!m_element) |
|
1247 return E_FAIL; |
|
1248 |
|
1249 *result = m_element->clientHeight(); |
|
1250 return S_OK; |
|
1251 } |
|
1252 |
|
1253 HRESULT STDMETHODCALLTYPE DOMElement::scrollLeft( |
|
1254 /* [retval][out] */ int* result) |
|
1255 { |
|
1256 if (!m_element) |
|
1257 return E_FAIL; |
|
1258 |
|
1259 *result = m_element->scrollLeft(); |
|
1260 return S_OK; |
|
1261 } |
|
1262 |
|
1263 HRESULT STDMETHODCALLTYPE DOMElement::setScrollLeft( |
|
1264 /* [in] */ int /*newScrollLeft*/) |
|
1265 { |
|
1266 // FIXME |
|
1267 ASSERT_NOT_REACHED(); |
|
1268 return E_NOTIMPL; |
|
1269 } |
|
1270 |
|
1271 HRESULT STDMETHODCALLTYPE DOMElement::scrollTop( |
|
1272 /* [retval][out] */ int* result) |
|
1273 { |
|
1274 if (!m_element) |
|
1275 return E_FAIL; |
|
1276 |
|
1277 *result = m_element->scrollTop(); |
|
1278 return S_OK; |
|
1279 } |
|
1280 |
|
1281 HRESULT STDMETHODCALLTYPE DOMElement::setScrollTop( |
|
1282 /* [in] */ int /*newScrollTop*/) |
|
1283 { |
|
1284 // FIXME |
|
1285 ASSERT_NOT_REACHED(); |
|
1286 return E_NOTIMPL; |
|
1287 } |
|
1288 |
|
1289 HRESULT STDMETHODCALLTYPE DOMElement::scrollWidth( |
|
1290 /* [retval][out] */ int* result) |
|
1291 { |
|
1292 if (!m_element) |
|
1293 return E_FAIL; |
|
1294 |
|
1295 *result = m_element->scrollWidth(); |
|
1296 return S_OK; |
|
1297 } |
|
1298 |
|
1299 HRESULT STDMETHODCALLTYPE DOMElement::scrollHeight( |
|
1300 /* [retval][out] */ int* result) |
|
1301 { |
|
1302 if (!m_element) |
|
1303 return E_FAIL; |
|
1304 |
|
1305 *result = m_element->scrollHeight(); |
|
1306 return S_OK; |
|
1307 } |
|
1308 |
|
1309 HRESULT STDMETHODCALLTYPE DOMElement::scrollIntoView( |
|
1310 /* [in] */ BOOL alignWithTop) |
|
1311 { |
|
1312 if (!m_element) |
|
1313 return E_FAIL; |
|
1314 |
|
1315 m_element->scrollIntoView(!!alignWithTop); |
|
1316 return S_OK; |
|
1317 } |
|
1318 |
|
1319 HRESULT STDMETHODCALLTYPE DOMElement::scrollIntoViewIfNeeded( |
|
1320 /* [in] */ BOOL centerIfNeeded) |
|
1321 { |
|
1322 if (!m_element) |
|
1323 return E_FAIL; |
|
1324 |
|
1325 m_element->scrollIntoViewIfNeeded(!!centerIfNeeded); |
|
1326 return S_OK; |
|
1327 } |
|
1328 |
|
1329 // DOMElement ----------------------------------------------------------------- |
|
1330 |
|
1331 DOMElement::DOMElement(WebCore::Element* e) |
|
1332 : DOMNode(e) |
|
1333 , m_element(e) |
|
1334 { |
|
1335 } |
|
1336 |
|
1337 DOMElement::~DOMElement() |
|
1338 { |
|
1339 } |
|
1340 |
|
1341 IDOMElement* DOMElement::createInstance(WebCore::Element* e) |
|
1342 { |
|
1343 if (!e) |
|
1344 return 0; |
|
1345 |
|
1346 HRESULT hr; |
|
1347 IDOMElement* domElement = 0; |
|
1348 |
|
1349 if (e->hasTagName(formTag)) { |
|
1350 DOMHTMLFormElement* newElement = new DOMHTMLFormElement(e); |
|
1351 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1352 } else if (e->hasTagName(iframeTag)) { |
|
1353 DOMHTMLIFrameElement* newElement = new DOMHTMLIFrameElement(e); |
|
1354 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1355 } else if (e->hasTagName(inputTag)) { |
|
1356 DOMHTMLInputElement* newElement = new DOMHTMLInputElement(e); |
|
1357 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1358 } else if (e->hasTagName(optionTag)) { |
|
1359 DOMHTMLOptionElement* newElement = new DOMHTMLOptionElement(e); |
|
1360 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1361 } else if (e->hasTagName(selectTag)) { |
|
1362 DOMHTMLSelectElement* newElement = new DOMHTMLSelectElement(e); |
|
1363 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1364 } else if (e->hasTagName(textareaTag)) { |
|
1365 DOMHTMLTextAreaElement* newElement = new DOMHTMLTextAreaElement(e); |
|
1366 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1367 } else if (e->isHTMLElement()) { |
|
1368 DOMHTMLElement* newElement = new DOMHTMLElement(e); |
|
1369 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1370 } else { |
|
1371 DOMElement* newElement = new DOMElement(e); |
|
1372 hr = newElement->QueryInterface(IID_IDOMElement, (void**)&domElement); |
|
1373 } |
|
1374 |
|
1375 if (FAILED(hr)) |
|
1376 return 0; |
|
1377 |
|
1378 return domElement; |
|
1379 } |