1 /* |
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2 * Copyright (C) 2005, 2006, 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 #ifndef FrameLoadDelegate_h |
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30 #define FrameLoadDelegate_h |
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31 |
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32 #include <WebKit/WebKit.h> |
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33 #include <wtf/OwnPtr.h> |
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34 |
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35 class AccessibilityController; |
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36 class GCController; |
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37 |
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38 class FrameLoadDelegate : public IWebFrameLoadDelegate, public IWebFrameLoadDelegatePrivate2 { |
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39 public: |
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40 FrameLoadDelegate(); |
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41 virtual ~FrameLoadDelegate(); |
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42 |
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43 void processWork(); |
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44 |
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45 void resetToConsistentState(); |
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46 |
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47 AccessibilityController* accessibilityController() const { return m_accessibilityController.get(); } |
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48 |
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49 // IUnknown |
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50 virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID riid, void** ppvObject); |
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51 virtual ULONG STDMETHODCALLTYPE AddRef(void); |
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52 virtual ULONG STDMETHODCALLTYPE Release(void); |
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53 |
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54 // IWebFrameLoadDelegate |
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55 virtual HRESULT STDMETHODCALLTYPE didStartProvisionalLoadForFrame( |
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56 /* [in] */ IWebView *webView, |
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57 /* [in] */ IWebFrame *frame); |
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58 |
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59 virtual HRESULT STDMETHODCALLTYPE didReceiveServerRedirectForProvisionalLoadForFrame( |
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60 /* [in] */ IWebView *webView, |
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61 /* [in] */ IWebFrame *frame); |
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62 |
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63 virtual HRESULT STDMETHODCALLTYPE didFailProvisionalLoadWithError( |
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64 /* [in] */ IWebView *webView, |
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65 /* [in] */ IWebError *error, |
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66 /* [in] */ IWebFrame *frame); |
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67 |
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68 virtual HRESULT STDMETHODCALLTYPE didCommitLoadForFrame( |
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69 /* [in] */ IWebView *webView, |
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70 /* [in] */ IWebFrame *frame); |
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71 |
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72 virtual HRESULT STDMETHODCALLTYPE didReceiveTitle( |
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73 /* [in] */ IWebView *webView, |
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74 /* [in] */ BSTR title, |
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75 /* [in] */ IWebFrame *frame); |
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76 |
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77 virtual HRESULT STDMETHODCALLTYPE didChangeIcons( |
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78 /* [in] */ IWebView *webView, |
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79 /* [in] */ IWebFrame *frame); |
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80 |
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81 virtual HRESULT STDMETHODCALLTYPE didReceiveIcon( |
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82 /* [in] */ IWebView *webView, |
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83 /* [in] */ OLE_HANDLE image, |
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84 /* [in] */ IWebFrame *frame) { return E_NOTIMPL; } |
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85 |
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86 virtual HRESULT STDMETHODCALLTYPE didFinishLoadForFrame( |
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87 /* [in] */ IWebView *webView, |
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88 /* [in] */ IWebFrame *frame); |
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89 |
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90 virtual HRESULT STDMETHODCALLTYPE didFailLoadWithError( |
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91 /* [in] */ IWebView *webView, |
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92 /* [in] */ IWebError *error, |
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93 /* [in] */ IWebFrame *forFrame); |
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94 |
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95 virtual HRESULT STDMETHODCALLTYPE didChangeLocationWithinPageForFrame( |
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96 /* [in] */ IWebView *webView, |
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97 /* [in] */ IWebFrame *frame) { return E_NOTIMPL; } |
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98 |
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99 virtual HRESULT STDMETHODCALLTYPE willPerformClientRedirectToURL( |
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100 /* [in] */ IWebView *webView, |
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101 /* [in] */ BSTR url, |
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102 /* [in] */ double delaySeconds, |
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103 /* [in] */ DATE fireDate, |
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104 /* [in] */ IWebFrame *frame); |
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105 |
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106 virtual HRESULT STDMETHODCALLTYPE didCancelClientRedirectForFrame( |
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107 /* [in] */ IWebView *webView, |
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108 /* [in] */ IWebFrame *frame); |
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109 |
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110 virtual HRESULT STDMETHODCALLTYPE willCloseFrame( |
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111 /* [in] */ IWebView *webView, |
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112 /* [in] */ IWebFrame *frame); |
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113 |
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114 virtual HRESULT STDMETHODCALLTYPE windowScriptObjectAvailable( |
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115 /* [in] */ IWebView *sender, |
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116 /* [in] */ JSContextRef context, |
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117 /* [in] */ JSObjectRef windowObject) { return E_NOTIMPL; } |
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118 |
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119 virtual /* [local] */ HRESULT STDMETHODCALLTYPE didClearWindowObject( |
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120 /* [in] */ IWebView* webView, |
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121 /* [in] */ JSContextRef context, |
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122 /* [in] */ JSObjectRef windowObject, |
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123 /* [in] */ IWebFrame* frame); |
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124 |
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125 // IWebFrameLoadDelegatePrivate |
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126 virtual HRESULT STDMETHODCALLTYPE didFinishDocumentLoadForFrame( |
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127 /* [in] */ IWebView *sender, |
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128 /* [in] */ IWebFrame *frame); |
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129 |
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130 virtual HRESULT STDMETHODCALLTYPE didFirstLayoutInFrame( |
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131 /* [in] */ IWebView *sender, |
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132 /* [in] */ IWebFrame *frame) { return E_NOTIMPL; } |
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133 |
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134 virtual HRESULT STDMETHODCALLTYPE didHandleOnloadEventsForFrame( |
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135 /* [in] */ IWebView *sender, |
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136 /* [in] */ IWebFrame *frame); |
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137 |
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138 virtual HRESULT STDMETHODCALLTYPE didFirstVisuallyNonEmptyLayoutInFrame( |
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139 /* [in] */ IWebView *sender, |
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140 /* [in] */ IWebFrame *frame); |
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141 |
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142 // IWebFrameLoadDelegatePrivate2 |
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143 virtual HRESULT STDMETHODCALLTYPE didDisplayInsecureContent( |
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144 /* [in] */ IWebView *sender); |
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145 |
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146 virtual HRESULT STDMETHODCALLTYPE didRunInsecureContent( |
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147 /* [in] */ IWebView *sender, |
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148 /* [in] */ IWebSecurityOrigin *origin); |
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149 |
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150 virtual HRESULT STDMETHODCALLTYPE didClearWindowObjectForFrameInScriptWorld(IWebView*, IWebFrame*, IWebScriptWorld*); |
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151 |
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152 virtual HRESULT STDMETHODCALLTYPE didPushStateWithinPageForFrame( |
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153 /* [in] */ IWebView *sender, |
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154 /* [in] */ IWebFrame *frame) { return E_NOTIMPL; } |
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155 |
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156 virtual HRESULT STDMETHODCALLTYPE didReplaceStateWithinPageForFrame( |
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157 /* [in] */ IWebView *sender, |
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158 /* [in] */ IWebFrame *frame) { return E_NOTIMPL; } |
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159 |
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160 virtual HRESULT STDMETHODCALLTYPE didPopStateWithinPageForFrame( |
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161 /* [in] */ IWebView *sender, |
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162 /* [in] */ IWebFrame *frame) { return E_NOTIMPL; } |
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163 |
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164 private: |
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165 void didClearWindowObjectForFrameInIsolatedWorld(IWebFrame*, IWebScriptWorld*); |
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166 void didClearWindowObjectForFrameInStandardWorld(IWebFrame*); |
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167 |
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168 void locationChangeDone(IWebError*, IWebFrame*); |
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169 |
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170 ULONG m_refCount; |
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171 OwnPtr<GCController> m_gcController; |
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172 OwnPtr<AccessibilityController> m_accessibilityController; |
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173 }; |
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174 |
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175 #endif // FrameLoadDelegate_h |
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