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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/renderer/blocked_plugin.h" | 5 #include "chrome/renderer/blocked_plugin.h" |
6 | 6 |
7 #include "base/string_piece.h" | 7 #include "base/string_piece.h" |
8 #include "base/string_util.h" | 8 #include "base/string_util.h" |
9 #include "base/values.h" | 9 #include "base/values.h" |
10 #include "chrome/common/jstemplate_builder.h" | 10 #include "chrome/common/jstemplate_builder.h" |
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44 using WebKit::WebString; | 44 using WebKit::WebString; |
45 using WebKit::WebVector; | 45 using WebKit::WebVector; |
46 | 46 |
47 static const char* const kBlockedPluginDataURL = "chrome://blockedplugindata/"; | 47 static const char* const kBlockedPluginDataURL = "chrome://blockedplugindata/"; |
48 // TODO(cevans) - move these to a shared header file so that there are no | 48 // TODO(cevans) - move these to a shared header file so that there are no |
49 // collisions in the longer term. Currently, blocked_plugin.cc is the only | 49 // collisions in the longer term. Currently, blocked_plugin.cc is the only |
50 // user of custom menu commands (extension menu items have their own range). | 50 // user of custom menu commands (extension menu items have their own range). |
51 static const unsigned kMenuActionLoad = 1; | 51 static const unsigned kMenuActionLoad = 1; |
52 static const unsigned kMenuActionRemove = 2; | 52 static const unsigned kMenuActionRemove = 2; |
53 | 53 |
54 static const BlockedPlugin* gLastActiveMenu; | 54 static const BlockedPlugin* g_last_active_menu; |
55 | 55 |
56 BlockedPlugin::BlockedPlugin(RenderView* render_view, | 56 BlockedPlugin::BlockedPlugin(RenderView* render_view, |
57 WebFrame* frame, | 57 WebFrame* frame, |
58 const webkit::npapi::PluginGroup& info, | 58 const webkit::npapi::PluginGroup& info, |
59 const WebPluginParams& params, | 59 const WebPluginParams& params, |
60 const WebPreferences& preferences, | 60 const WebPreferences& preferences, |
61 int template_id, | 61 int template_id, |
62 const string16& message, | 62 const string16& message, |
63 bool is_blocked_for_prerendering, | 63 bool is_blocked_for_prerendering, |
64 bool allow_loading) | 64 bool allow_loading) |
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132 hide_item.enabled = true; | 132 hide_item.enabled = true; |
133 hide_item.label = WebString::fromUTF8( | 133 hide_item.label = WebString::fromUTF8( |
134 l10n_util::GetStringUTF8(IDS_CONTENT_CONTEXT_PLUGIN_HIDE).c_str()); | 134 l10n_util::GetStringUTF8(IDS_CONTENT_CONTEXT_PLUGIN_HIDE).c_str()); |
135 hide_item.hasTextDirectionOverride = false; | 135 hide_item.hasTextDirectionOverride = false; |
136 hide_item.textDirection = WebKit::WebTextDirectionDefault; | 136 hide_item.textDirection = WebKit::WebTextDirectionDefault; |
137 custom_items[3] = hide_item; | 137 custom_items[3] = hide_item; |
138 | 138 |
139 menu_data.customItems.swap(custom_items); | 139 menu_data.customItems.swap(custom_items); |
140 menu_data.mousePosition = WebPoint(event.windowX, event.windowY); | 140 menu_data.mousePosition = WebPoint(event.windowX, event.windowY); |
141 render_view()->showContextMenu(NULL, menu_data); | 141 render_view()->showContextMenu(NULL, menu_data); |
142 gLastActiveMenu = this; | 142 g_last_active_menu = this; |
143 } | 143 } |
144 | 144 |
145 bool BlockedPlugin::OnMessageReceived(const IPC::Message& message) { | 145 bool BlockedPlugin::OnMessageReceived(const IPC::Message& message) { |
146 // We don't swallow ViewMsg_CustomContextMenuAction because we listen for all | 146 // We don't swallow ViewMsg_CustomContextMenuAction because we listen for all |
147 // custom menu IDs, and not just our own. We don't swallow | 147 // custom menu IDs, and not just our own. We don't swallow |
148 // ViewMsg_LoadBlockedPlugins because multiple blocked plugins have an | 148 // ViewMsg_LoadBlockedPlugins because multiple blocked plugins have an |
149 // interest in it. | 149 // interest in it. |
150 if (message.type() == ViewMsg_CustomContextMenuAction::ID && | 150 IPC_BEGIN_MESSAGE_MAP(BlockedPlugin, message) |
151 gLastActiveMenu == this) { | 151 IPC_MESSAGE_HANDLER(ViewMsg_CustomContextMenuAction, OnMenuItemSelected) |
152 ViewMsg_CustomContextMenuAction::Dispatch( | 152 IPC_MESSAGE_HANDLER(ChromeViewMsg_LoadBlockedPlugins, OnLoadBlockedPlugins) |
153 &message, this, this, &BlockedPlugin::OnMenuItemSelected); | 153 IPC_MESSAGE_HANDLER(ChromeViewMsg_SetIsPrerendering, OnSetIsPrerendering) |
154 } else { | 154 IPC_END_MESSAGE_MAP() |
155 IPC_BEGIN_MESSAGE_MAP(BlockedPlugin, message) | |
156 IPC_MESSAGE_HANDLER(ChromeViewMsg_LoadBlockedPlugins, | |
157 OnLoadBlockedPlugins) | |
158 IPC_MESSAGE_HANDLER(ChromeViewMsg_SetIsPrerendering, OnSetIsPrerendering) | |
159 IPC_END_MESSAGE_MAP() | |
160 } | |
161 | 155 |
162 return false; | 156 return false; |
163 } | 157 } |
164 | 158 |
165 void BlockedPlugin::OnMenuItemSelected( | 159 void BlockedPlugin::OnMenuItemSelected( |
166 const webkit_glue::CustomContextMenuContext& /* ignored */, | 160 const webkit_glue::CustomContextMenuContext& /* ignored */, |
167 unsigned id) { | 161 unsigned id) { |
| 162 if (g_last_active_menu != this) |
| 163 return; |
168 if (id == kMenuActionLoad) { | 164 if (id == kMenuActionLoad) { |
169 Send(new ViewHostMsg_UserMetricsRecordAction("Plugin_Load_Menu")); | 165 Send(new ViewHostMsg_UserMetricsRecordAction("Plugin_Load_Menu")); |
170 LoadPlugin(); | 166 LoadPlugin(); |
171 } else if (id == kMenuActionRemove) { | 167 } else if (id == kMenuActionRemove) { |
172 Send(new ViewHostMsg_UserMetricsRecordAction("Plugin_Hide_Menu")); | 168 Send(new ViewHostMsg_UserMetricsRecordAction("Plugin_Hide_Menu")); |
173 HidePlugin(); | 169 HidePlugin(); |
174 } | 170 } |
175 } | 171 } |
176 | 172 |
177 void BlockedPlugin::OnLoadBlockedPlugins() { | 173 void BlockedPlugin::OnLoadBlockedPlugins() { |
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265 element = parent.toConst<WebElement>(); | 261 element = parent.toConst<WebElement>(); |
266 if (element.hasAttribute("style")) { | 262 if (element.hasAttribute("style")) { |
267 WebString style_str = element.getAttribute("style"); | 263 WebString style_str = element.getAttribute("style"); |
268 if (width_regex.match(style_str) >= 0 && | 264 if (width_regex.match(style_str) >= 0 && |
269 height_regex.match(style_str) >= 0) | 265 height_regex.match(style_str) >= 0) |
270 element.setAttribute("style", "display: none;"); | 266 element.setAttribute("style", "display: none;"); |
271 } | 267 } |
272 } | 268 } |
273 } | 269 } |
274 } | 270 } |
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