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1 /* |
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2 * Copyright (C) 2007 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 * |
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8 * 1. Redistributions of source code must retain the above copyright |
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9 * notice, this list of conditions and the following disclaimer. |
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10 * 2. Redistributions in binary form must reproduce the above copyright |
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11 * notice, this list of conditions and the following disclaimer in the |
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12 * documentation and/or other materials provided with the distribution. |
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13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of |
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14 * its contributors may be used to endorse or promote products derived |
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15 * from this software without specific prior written permission. |
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16 * |
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17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY |
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18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY |
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21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
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22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
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23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
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24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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27 */ |
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28 |
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29 #include "DumpRenderTree.h" |
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30 #include "EditingDelegate.h" |
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31 |
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32 #include "LayoutTestController.h" |
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33 #include <WebCore/COMPtr.h> |
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34 #include <wtf/Platform.h> |
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35 #include <JavaScriptCore/Assertions.h> |
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36 #include <string> |
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37 #include <tchar.h> |
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38 |
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39 using std::wstring; |
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40 |
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41 EditingDelegate::EditingDelegate() |
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42 : m_refCount(1) |
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43 , m_acceptsEditing(true) |
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44 { |
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45 } |
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46 |
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47 // IUnknown |
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48 HRESULT STDMETHODCALLTYPE EditingDelegate::QueryInterface(REFIID riid, void** ppvObject) |
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49 { |
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50 *ppvObject = 0; |
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51 if (IsEqualGUID(riid, IID_IUnknown)) |
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52 *ppvObject = static_cast<IWebEditingDelegate*>(this); |
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53 else if (IsEqualGUID(riid, IID_IWebEditingDelegate)) |
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54 *ppvObject = static_cast<IWebEditingDelegate*>(this); |
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55 else |
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56 return E_NOINTERFACE; |
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57 |
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58 AddRef(); |
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59 return S_OK; |
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60 } |
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61 |
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62 ULONG STDMETHODCALLTYPE EditingDelegate::AddRef(void) |
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63 { |
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64 return ++m_refCount; |
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65 } |
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66 |
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67 ULONG STDMETHODCALLTYPE EditingDelegate::Release(void) |
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68 { |
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69 ULONG newRef = --m_refCount; |
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70 if (!newRef) |
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71 delete this; |
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72 |
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73 return newRef; |
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74 } |
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75 |
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76 static wstring dumpPath(IDOMNode* node) |
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77 { |
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78 ASSERT(node); |
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79 |
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80 wstring result; |
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81 |
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82 BSTR name; |
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83 if (FAILED(node->nodeName(&name))) |
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84 return result; |
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85 result.assign(name, SysStringLen(name)); |
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86 SysFreeString(name); |
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87 |
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88 COMPtr<IDOMNode> parent; |
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89 if (SUCCEEDED(node->parentNode(&parent))) |
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90 result += TEXT(" > ") + dumpPath(parent.get()); |
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91 |
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92 return result; |
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93 } |
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94 |
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95 static wstring dump(IDOMRange* range) |
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96 { |
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97 ASSERT(range); |
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98 |
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99 int startOffset; |
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100 if (FAILED(range->startOffset(&startOffset))) |
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101 return 0; |
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102 |
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103 int endOffset; |
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104 if (FAILED(range->endOffset(&endOffset))) |
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105 return 0; |
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106 |
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107 COMPtr<IDOMNode> startContainer; |
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108 if (FAILED(range->startContainer(&startContainer))) |
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109 return 0; |
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110 |
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111 COMPtr<IDOMNode> endContainer; |
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112 if (FAILED(range->endContainer(&endContainer))) |
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113 return 0; |
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114 |
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115 wchar_t buffer[1024]; |
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116 _snwprintf(buffer, ARRAYSIZE(buffer), L"range from %ld of %s to %ld of %s", startOffset, dumpPath(startContainer.get()), endOffset, dumpPath(endContainer.get())); |
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117 return buffer; |
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118 } |
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119 |
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120 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldBeginEditingInDOMRange( |
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121 /* [in] */ IWebView* webView, |
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122 /* [in] */ IDOMRange* range, |
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123 /* [retval][out] */ BOOL* result) |
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124 { |
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125 if (!result) { |
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126 ASSERT_NOT_REACHED(); |
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127 return E_POINTER; |
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128 } |
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129 |
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130 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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131 _tprintf(TEXT("EDITING DELEGATE: shouldBeginEditingInDOMRange:%s\n"), dump(range)); |
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132 |
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133 *result = m_acceptsEditing; |
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134 return S_OK; |
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135 } |
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136 |
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137 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldEndEditingInDOMRange( |
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138 /* [in] */ IWebView* webView, |
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139 /* [in] */ IDOMRange* range, |
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140 /* [retval][out] */ BOOL* result) |
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141 { |
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142 if (!result) { |
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143 ASSERT_NOT_REACHED(); |
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144 return E_POINTER; |
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145 } |
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146 |
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147 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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148 _tprintf(TEXT("EDITING DELEGATE: shouldEndEditingInDOMRange:%s\n"), dump(range)); |
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149 |
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150 *result = m_acceptsEditing; |
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151 return S_OK; |
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152 } |
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153 |
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154 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldInsertNode( |
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155 /* [in] */ IWebView* webView, |
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156 /* [in] */ IDOMNode* node, |
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157 /* [in] */ IDOMRange* range, |
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158 /* [in] */ WebViewInsertAction action) |
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159 { |
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160 static LPCTSTR insertactionstring[] = { |
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161 TEXT("WebViewInsertActionTyped"), |
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162 TEXT("WebViewInsertActionPasted"), |
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163 TEXT("WebViewInsertActionDropped"), |
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164 }; |
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165 |
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166 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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167 _tprintf(TEXT("EDITING DELEGATE: shouldInsertNode:%s replacingDOMRange:%s givenAction:%s\n"), dumpPath(node), dump(range), insertactionstring[action]); |
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168 |
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169 return S_OK; |
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170 } |
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171 |
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172 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldInsertText( |
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173 /* [in] */ IWebView* webView, |
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174 /* [in] */ BSTR text, |
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175 /* [in] */ IDOMRange* range, |
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176 /* [in] */ WebViewInsertAction action, |
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177 /* [retval][out] */ BOOL* result) |
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178 { |
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179 if (!result) { |
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180 ASSERT_NOT_REACHED(); |
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181 return E_POINTER; |
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182 } |
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183 |
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184 static LPCTSTR insertactionstring[] = { |
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185 TEXT("WebViewInsertActionTyped"), |
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186 TEXT("WebViewInsertActionPasted"), |
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187 TEXT("WebViewInsertActionDropped"), |
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188 }; |
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189 |
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190 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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191 _tprintf(TEXT("EDITING DELEGATE: shouldInsertText:%s replacingDOMRange:%s givenAction:%s\n"), text ? text : TEXT(""), dump(range), insertactionstring[action]); |
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192 |
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193 *result = m_acceptsEditing; |
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194 return S_OK; |
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195 } |
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196 |
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197 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldDeleteDOMRange( |
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198 /* [in] */ IWebView* webView, |
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199 /* [in] */ IDOMRange* range, |
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200 /* [retval][out] */ BOOL* result) |
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201 { |
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202 if (!result) { |
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203 ASSERT_NOT_REACHED(); |
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204 return E_POINTER; |
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205 } |
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206 |
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207 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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208 _tprintf(TEXT("EDITING DELEGATE: shouldDeleteDOMRange:%s\n"), dump(range)); |
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209 |
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210 *result = m_acceptsEditing; |
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211 return S_OK; |
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212 } |
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213 |
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214 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldChangeSelectedDOMRange( |
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215 /* [in] */ IWebView* webView, |
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216 /* [in] */ IDOMRange* currentRange, |
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217 /* [in] */ IDOMRange* proposedRange, |
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218 /* [in] */ WebSelectionAffinity selectionAffinity, |
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219 /* [in] */ BOOL stillSelecting, |
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220 /* [retval][out] */ BOOL* result) |
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221 { |
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222 if (!result) { |
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223 ASSERT_NOT_REACHED(); |
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224 return E_POINTER; |
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225 } |
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226 |
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227 static LPCTSTR affinitystring[] = { |
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228 TEXT("NSSelectionAffinityUpstream"), |
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229 TEXT("NSSelectionAffinityDownstream") |
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230 }; |
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231 static LPCTSTR boolstring[] = { |
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232 TEXT("FALSE"), |
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233 TEXT("TRUE") |
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234 }; |
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235 |
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236 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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237 _tprintf(TEXT("EDITING DELEGATE: shouldChangeSelectedDOMRange:%s toDOMRange:%s affinity:%s stillSelecting:%s\n"), dump(currentRange), dump(proposedRange), affinitystring[selectionAffinity], boolstring[stillSelecting]); |
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238 |
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239 *result = m_acceptsEditing; |
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240 return S_OK; |
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241 } |
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242 |
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243 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldApplyStyle( |
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244 /* [in] */ IWebView* webView, |
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245 /* [in] */ IDOMCSSStyleDeclaration* style, |
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246 /* [in] */ IDOMRange* range, |
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247 /* [retval][out] */ BOOL* result) |
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248 { |
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249 if (!result) { |
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250 ASSERT_NOT_REACHED(); |
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251 return E_POINTER; |
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252 } |
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253 |
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254 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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255 _tprintf(TEXT("EDITING DELEGATE: shouldApplyStyle:%s toElementsInDOMRange:%s\n"), TEXT("'style description'")/*[[style description] UTF8String]*/, dump(range)); |
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256 |
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257 *result = m_acceptsEditing; |
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258 return S_OK; |
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259 } |
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260 |
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261 HRESULT STDMETHODCALLTYPE EditingDelegate::shouldChangeTypingStyle( |
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262 /* [in] */ IWebView* webView, |
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263 /* [in] */ IDOMCSSStyleDeclaration* currentStyle, |
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264 /* [in] */ IDOMCSSStyleDeclaration* proposedStyle, |
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265 /* [retval][out] */ BOOL* result) |
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266 { |
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267 if (!result) { |
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268 ASSERT_NOT_REACHED(); |
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269 return E_POINTER; |
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270 } |
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271 |
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272 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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273 _tprintf(TEXT("EDITING DELEGATE: shouldChangeTypingStyle:%s toStyle:%s\n"), TEXT("'currentStyle description'"), TEXT("'proposedStyle description'")); |
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274 |
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275 *result = m_acceptsEditing; |
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276 return S_OK; |
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277 } |
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278 |
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279 HRESULT STDMETHODCALLTYPE EditingDelegate::doPlatformCommand( |
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280 /* [in] */ IWebView *webView, |
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281 /* [in] */ BSTR command, |
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282 /* [retval][out] */ BOOL *result) |
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283 { |
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284 if (!result) { |
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285 ASSERT_NOT_REACHED(); |
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286 return E_POINTER; |
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287 } |
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288 |
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289 if (::layoutTestController->dumpEditingCallbacks() && !done) |
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290 _tprintf(TEXT("EDITING DELEGATE: doPlatformCommand:%s\n"), command ? command : TEXT("")); |
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291 |
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292 *result = m_acceptsEditing; |
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293 return S_OK; |
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294 } |
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295 |
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296 HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidBeginEditing( |
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297 /* [in] */ IWebNotification* notification) |
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298 { |
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299 if (::layoutTestController->dumpEditingCallbacks() && !done) { |
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300 BSTR name; |
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301 notification->name(&name); |
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302 _tprintf(TEXT("EDITING DELEGATE: webViewDidBeginEditing:%s\n"), name ? name : TEXT("")); |
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303 SysFreeString(name); |
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304 } |
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305 return S_OK; |
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306 } |
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307 |
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308 HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidChange( |
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309 /* [in] */ IWebNotification *notification) |
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310 { |
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311 if (::layoutTestController->dumpEditingCallbacks() && !done) { |
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312 BSTR name; |
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313 notification->name(&name); |
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314 _tprintf(TEXT("EDITING DELEGATE: webViewDidBeginEditing:%s\n"), name ? name : TEXT("")); |
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315 SysFreeString(name); |
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316 } |
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317 return S_OK; |
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318 } |
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319 |
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320 HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidEndEditing( |
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321 /* [in] */ IWebNotification *notification) |
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322 { |
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323 if (::layoutTestController->dumpEditingCallbacks() && !done) { |
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324 BSTR name; |
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325 notification->name(&name); |
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326 _tprintf(TEXT("EDITING DELEGATE: webViewDidEndEditing:%s\n"), name ? name : TEXT("")); |
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327 SysFreeString(name); |
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328 } |
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329 return S_OK; |
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330 } |
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331 |
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332 HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidChangeTypingStyle( |
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333 /* [in] */ IWebNotification *notification) |
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334 { |
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335 if (::layoutTestController->dumpEditingCallbacks() && !done) { |
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336 BSTR name; |
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337 notification->name(&name); |
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338 _tprintf(TEXT("EDITING DELEGATE: webViewDidChangeTypingStyle:%s\n"), name ? name : TEXT("")); |
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339 SysFreeString(name); |
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340 } |
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341 return S_OK; |
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342 } |
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343 |
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344 HRESULT STDMETHODCALLTYPE EditingDelegate::webViewDidChangeSelection( |
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345 /* [in] */ IWebNotification *notification) |
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346 { |
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347 if (::layoutTestController->dumpEditingCallbacks() && !done) { |
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348 BSTR name; |
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349 notification->name(&name); |
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350 _tprintf(TEXT("EDITING DELEGATE: webViewDidChangeSelection:%s\n"), name ? name : TEXT("")); |
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351 SysFreeString(name); |
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352 } |
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353 return S_OK; |
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354 } |