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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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/browser/guest_view/guest_view_base.h" | 5 #include "chrome/browser/guest_view/guest_view_base.h" |
6 | 6 |
7 #include "base/lazy_instance.h" | 7 #include "base/lazy_instance.h" |
| 8 #include "base/strings/utf_string_conversions.h" |
8 #include "chrome/browser/guest_view/ad_view/ad_view_guest.h" | 9 #include "chrome/browser/guest_view/ad_view/ad_view_guest.h" |
9 #include "chrome/browser/guest_view/guest_view_constants.h" | 10 #include "chrome/browser/guest_view/guest_view_constants.h" |
10 #include "chrome/browser/guest_view/guest_view_manager.h" | 11 #include "chrome/browser/guest_view/guest_view_manager.h" |
11 #include "chrome/browser/guest_view/web_view/web_view_guest.h" | 12 #include "chrome/browser/guest_view/web_view/web_view_guest.h" |
12 #include "chrome/browser/profiles/profile.h" | 13 #include "chrome/browser/profiles/profile.h" |
13 #include "chrome/common/content_settings.h" | 14 #include "chrome/common/content_settings.h" |
| 15 #include "content/public/browser/render_frame_host.h" |
14 #include "content/public/browser/render_process_host.h" | 16 #include "content/public/browser/render_process_host.h" |
| 17 #include "content/public/browser/render_view_host.h" |
15 #include "content/public/browser/web_contents.h" | 18 #include "content/public/browser/web_contents.h" |
16 #include "content/public/common/url_constants.h" | 19 #include "content/public/common/url_constants.h" |
17 #include "extensions/browser/event_router.h" | 20 #include "extensions/browser/event_router.h" |
18 #include "net/base/escape.h" | 21 #include "net/base/escape.h" |
19 #include "third_party/WebKit/public/web/WebInputEvent.h" | 22 #include "third_party/WebKit/public/web/WebInputEvent.h" |
20 | 23 |
21 using content::WebContents; | 24 using content::WebContents; |
22 | 25 |
23 namespace { | 26 namespace { |
24 | 27 |
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170 ContentSettingsPattern::Wildcard(), | 173 ContentSettingsPattern::Wildcard(), |
171 CONTENT_SETTING_ALLOW, | 174 CONTENT_SETTING_ALLOW, |
172 std::string(), | 175 std::string(), |
173 incognito)); | 176 incognito)); |
174 } | 177 } |
175 | 178 |
176 base::WeakPtr<GuestViewBase> GuestViewBase::AsWeakPtr() { | 179 base::WeakPtr<GuestViewBase> GuestViewBase::AsWeakPtr() { |
177 return weak_ptr_factory_.GetWeakPtr(); | 180 return weak_ptr_factory_.GetWeakPtr(); |
178 } | 181 } |
179 | 182 |
| 183 bool GuestViewBase::IsDragAndDropEnabled() const { |
| 184 return false; |
| 185 } |
| 186 |
180 void GuestViewBase::Attach(content::WebContents* embedder_web_contents, | 187 void GuestViewBase::Attach(content::WebContents* embedder_web_contents, |
181 const base::DictionaryValue& args) { | 188 const base::DictionaryValue& args) { |
182 embedder_web_contents_ = embedder_web_contents; | 189 embedder_web_contents_ = embedder_web_contents; |
183 embedder_web_contents_observer_.reset( | 190 embedder_web_contents_observer_.reset( |
184 new EmbedderWebContentsObserver(this)); | 191 new EmbedderWebContentsObserver(this)); |
185 embedder_render_process_id_ = | 192 embedder_render_process_id_ = |
186 embedder_web_contents->GetRenderProcessHost()->GetID(); | 193 embedder_web_contents->GetRenderProcessHost()->GetID(); |
187 args.GetInteger(guestview::kParameterInstanceId, &view_instance_id_); | 194 args.GetInteger(guestview::kParameterInstanceId, &view_instance_id_); |
188 extra_params_.reset(args.DeepCopy()); | 195 extra_params_.reset(args.DeepCopy()); |
189 | 196 |
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216 return; | 223 return; |
217 } | 224 } |
218 opener_ = base::WeakPtr<GuestViewBase>(); | 225 opener_ = base::WeakPtr<GuestViewBase>(); |
219 } | 226 } |
220 | 227 |
221 void GuestViewBase::RegisterDestructionCallback( | 228 void GuestViewBase::RegisterDestructionCallback( |
222 const DestructionCallback& callback) { | 229 const DestructionCallback& callback) { |
223 destruction_callback_ = callback; | 230 destruction_callback_ = callback; |
224 } | 231 } |
225 | 232 |
| 233 void GuestViewBase::DidStopLoading(content::RenderViewHost* render_view_host) { |
| 234 if (!IsDragAndDropEnabled()) { |
| 235 const char script[] = "window.addEventListener('dragstart', function() { " |
| 236 " window.event.preventDefault(); " |
| 237 "});"; |
| 238 render_view_host->GetMainFrame()->ExecuteJavaScript( |
| 239 base::ASCIIToUTF16(script)); |
| 240 } |
| 241 DidStopLoading(); |
| 242 } |
| 243 |
226 void GuestViewBase::WebContentsDestroyed() { | 244 void GuestViewBase::WebContentsDestroyed() { |
227 delete this; | 245 delete this; |
228 } | 246 } |
229 | 247 |
230 bool GuestViewBase::ShouldFocusPageAfterCrash() { | 248 bool GuestViewBase::ShouldFocusPageAfterCrash() { |
231 // Focus is managed elsewhere. | 249 // Focus is managed elsewhere. |
232 return false; | 250 return false; |
233 } | 251 } |
234 | 252 |
235 bool GuestViewBase::PreHandleGestureEvent(content::WebContents* source, | 253 bool GuestViewBase::PreHandleGestureEvent(content::WebContents* source, |
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281 | 299 |
282 void GuestViewBase::SendQueuedEvents() { | 300 void GuestViewBase::SendQueuedEvents() { |
283 if (!attached()) | 301 if (!attached()) |
284 return; | 302 return; |
285 while (!pending_events_.empty()) { | 303 while (!pending_events_.empty()) { |
286 linked_ptr<Event> event_ptr = pending_events_.front(); | 304 linked_ptr<Event> event_ptr = pending_events_.front(); |
287 pending_events_.pop_front(); | 305 pending_events_.pop_front(); |
288 DispatchEvent(event_ptr.release()); | 306 DispatchEvent(event_ptr.release()); |
289 } | 307 } |
290 } | 308 } |
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