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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "content/browser/browser_plugin/browser_plugin_guest.h" | 5 #include "content/browser/browser_plugin/browser_plugin_guest.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 | 8 |
9 #include "base/message_loop/message_loop.h" | 9 #include "base/message_loop/message_loop.h" |
10 #include "base/strings/utf_string_conversions.h" | 10 #include "base/strings/utf_string_conversions.h" |
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73 : WebContentsObserver(web_contents), | 73 : WebContentsObserver(web_contents), |
74 embedder_web_contents_(NULL), | 74 embedder_web_contents_(NULL), |
75 instance_id_(instance_id), | 75 instance_id_(instance_id), |
76 guest_device_scale_factor_(1.0f), | 76 guest_device_scale_factor_(1.0f), |
77 focused_(false), | 77 focused_(false), |
78 mouse_locked_(false), | 78 mouse_locked_(false), |
79 pending_lock_request_(false), | 79 pending_lock_request_(false), |
80 guest_visible_(false), | 80 guest_visible_(false), |
81 guest_opaque_(true), | 81 guest_opaque_(true), |
82 embedder_visible_(true), | 82 embedder_visible_(true), |
83 auto_size_enabled_(false), | |
84 copy_request_id_(0), | 83 copy_request_id_(0), |
85 has_render_view_(has_render_view), | 84 has_render_view_(has_render_view), |
86 last_seen_auto_size_enabled_(false), | |
87 is_in_destruction_(false), | 85 is_in_destruction_(false), |
88 last_text_input_type_(ui::TEXT_INPUT_TYPE_NONE), | 86 last_text_input_type_(ui::TEXT_INPUT_TYPE_NONE), |
89 last_input_mode_(ui::TEXT_INPUT_MODE_DEFAULT), | 87 last_input_mode_(ui::TEXT_INPUT_MODE_DEFAULT), |
90 last_can_compose_inline_(true), | 88 last_can_compose_inline_(true), |
91 delegate_(delegate), | 89 delegate_(delegate), |
92 weak_ptr_factory_(this) { | 90 weak_ptr_factory_(this) { |
93 DCHECK(web_contents); | 91 DCHECK(web_contents); |
94 DCHECK(delegate); | 92 DCHECK(delegate); |
95 RecordAction(base::UserMetricsAction("BrowserPlugin.Guest.Create")); | 93 RecordAction(base::UserMetricsAction("BrowserPlugin.Guest.Create")); |
96 web_contents->SetBrowserPluginGuest(this); | 94 web_contents->SetBrowserPluginGuest(this); |
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144 OnHandleInputEvent) | 142 OnHandleInputEvent) |
145 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ImeConfirmComposition, | 143 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ImeConfirmComposition, |
146 OnImeConfirmComposition) | 144 OnImeConfirmComposition) |
147 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ImeSetComposition, | 145 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ImeSetComposition, |
148 OnImeSetComposition) | 146 OnImeSetComposition) |
149 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_LockMouse_ACK, OnLockMouseAck) | 147 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_LockMouse_ACK, OnLockMouseAck) |
150 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_PluginDestroyed, OnPluginDestroyed) | 148 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_PluginDestroyed, OnPluginDestroyed) |
151 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ReclaimCompositorResources, | 149 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ReclaimCompositorResources, |
152 OnReclaimCompositorResources) | 150 OnReclaimCompositorResources) |
153 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ResizeGuest, OnResizeGuest) | 151 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_ResizeGuest, OnResizeGuest) |
154 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetAutoSize, OnSetAutoSize) | |
155 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent, | 152 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent, |
156 OnSetEditCommandsForNextKeyEvent) | 153 OnSetEditCommandsForNextKeyEvent) |
157 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetFocus, OnSetFocus) | 154 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetFocus, OnSetFocus) |
158 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetContentsOpaque, | 155 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetContentsOpaque, |
159 OnSetContentsOpaque) | 156 OnSetContentsOpaque) |
160 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetVisibility, OnSetVisibility) | 157 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_SetVisibility, OnSetVisibility) |
161 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UnlockMouse_ACK, OnUnlockMouseAck) | 158 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UnlockMouse_ACK, OnUnlockMouseAck) |
162 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UpdateGeometry, OnUpdateGeometry) | 159 IPC_MESSAGE_HANDLER(BrowserPluginHostMsg_UpdateGeometry, OnUpdateGeometry) |
163 IPC_MESSAGE_UNHANDLED(handled = false) | 160 IPC_MESSAGE_UNHANDLED(handled = false) |
164 IPC_END_MESSAGE_MAP() | 161 IPC_END_MESSAGE_MAP() |
165 return handled; | 162 return handled; |
166 } | 163 } |
167 | 164 |
168 void BrowserPluginGuest::Initialize( | 165 void BrowserPluginGuest::Initialize( |
169 const BrowserPluginHostMsg_Attach_Params& params, | 166 const BrowserPluginHostMsg_Attach_Params& params, |
170 WebContentsImpl* embedder_web_contents, | 167 WebContentsImpl* embedder_web_contents, |
171 const base::DictionaryValue& extra_params) { | 168 const base::DictionaryValue& extra_params) { |
172 focused_ = params.focused; | 169 focused_ = params.focused; |
173 guest_visible_ = params.visible; | 170 guest_visible_ = params.visible; |
174 guest_opaque_ = params.opaque; | 171 guest_opaque_ = params.opaque; |
175 guest_window_rect_ = gfx::Rect(params.origin, | 172 guest_window_rect_ = gfx::Rect(params.origin, |
176 params.resize_guest_params.view_size); | 173 params.resize_guest_params.view_size); |
177 | 174 |
178 auto_size_enabled_ = params.auto_size_params.enable; | |
179 max_auto_size_ = params.auto_size_params.max_size; | |
180 min_auto_size_ = params.auto_size_params.min_size; | |
181 | |
182 // Once a BrowserPluginGuest has an embedder WebContents, it's considered to | 175 // Once a BrowserPluginGuest has an embedder WebContents, it's considered to |
183 // be attached. | 176 // be attached. |
184 embedder_web_contents_ = embedder_web_contents; | 177 embedder_web_contents_ = embedder_web_contents; |
185 | 178 |
186 WebContentsViewGuest* new_view = | 179 WebContentsViewGuest* new_view = |
187 static_cast<WebContentsViewGuest*>(GetWebContents()->GetView()); | 180 static_cast<WebContentsViewGuest*>(GetWebContents()->GetView()); |
188 new_view->OnGuestInitialized(embedder_web_contents->GetView()); | 181 new_view->OnGuestInitialized(embedder_web_contents->GetView()); |
189 | 182 |
190 RendererPreferences* renderer_prefs = | 183 RendererPreferences* renderer_prefs = |
191 GetWebContents()->GetMutableRendererPrefs(); | 184 GetWebContents()->GetMutableRendererPrefs(); |
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204 // TODO(fsamuel): Remove this once http://crbug.com/169110 is addressed. | 197 // TODO(fsamuel): Remove this once http://crbug.com/169110 is addressed. |
205 renderer_prefs->report_frame_name_changes = true; | 198 renderer_prefs->report_frame_name_changes = true; |
206 // Navigation is disabled in Chrome Apps. We want to make sure guest-initiated | 199 // Navigation is disabled in Chrome Apps. We want to make sure guest-initiated |
207 // navigations still continue to function inside the app. | 200 // navigations still continue to function inside the app. |
208 renderer_prefs->browser_handles_all_top_level_requests = false; | 201 renderer_prefs->browser_handles_all_top_level_requests = false; |
209 // Disable "client blocked" error page for browser plugin. | 202 // Disable "client blocked" error page for browser plugin. |
210 renderer_prefs->disable_client_blocked_error_page = true; | 203 renderer_prefs->disable_client_blocked_error_page = true; |
211 | 204 |
212 embedder_web_contents_observer_.reset(new EmbedderWebContentsObserver(this)); | 205 embedder_web_contents_observer_.reset(new EmbedderWebContentsObserver(this)); |
213 | 206 |
214 OnSetAutoSize( | 207 OnResizeGuest(instance_id_, params.resize_guest_params); |
215 instance_id_, params.auto_size_params, params.resize_guest_params); | |
216 | 208 |
217 // Create a swapped out RenderView for the guest in the embedder render | 209 // Create a swapped out RenderView for the guest in the embedder render |
218 // process, so that the embedder can access the guest's window object. | 210 // process, so that the embedder can access the guest's window object. |
219 int guest_routing_id = | 211 int guest_routing_id = |
220 GetWebContents()->CreateSwappedOutRenderView( | 212 GetWebContents()->CreateSwappedOutRenderView( |
221 embedder_web_contents_->GetSiteInstance()); | 213 embedder_web_contents_->GetSiteInstance()); |
222 SendMessageToEmbedder( | 214 SendMessageToEmbedder( |
223 new BrowserPluginMsg_GuestContentWindowReady(instance_id_, | 215 new BrowserPluginMsg_GuestContentWindowReady(instance_id_, |
224 guest_routing_id)); | 216 guest_routing_id)); |
225 | 217 |
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322 gfx::Point screen_pos(relative_position); | 314 gfx::Point screen_pos(relative_position); |
323 screen_pos += guest_window_rect_.OffsetFromOrigin(); | 315 screen_pos += guest_window_rect_.OffsetFromOrigin(); |
324 if (embedder_web_contents()->GetBrowserPluginGuest()) { | 316 if (embedder_web_contents()->GetBrowserPluginGuest()) { |
325 BrowserPluginGuest* embedder_guest = | 317 BrowserPluginGuest* embedder_guest = |
326 embedder_web_contents()->GetBrowserPluginGuest(); | 318 embedder_web_contents()->GetBrowserPluginGuest(); |
327 screen_pos += embedder_guest->guest_window_rect_.OffsetFromOrigin(); | 319 screen_pos += embedder_guest->guest_window_rect_.OffsetFromOrigin(); |
328 } | 320 } |
329 return screen_pos; | 321 return screen_pos; |
330 } | 322 } |
331 | 323 |
332 bool BrowserPluginGuest::InAutoSizeBounds(const gfx::Size& size) const { | |
333 return size.width() <= max_auto_size_.width() && | |
334 size.height() <= max_auto_size_.height(); | |
335 } | |
336 | |
337 void BrowserPluginGuest::SendMessageToEmbedder(IPC::Message* msg) { | 324 void BrowserPluginGuest::SendMessageToEmbedder(IPC::Message* msg) { |
338 if (!attached()) { | 325 if (!attached()) { |
339 // Some pages such as data URLs, javascript URLs, and about:blank | 326 // Some pages such as data URLs, javascript URLs, and about:blank |
340 // do not load external resources and so they load prior to attachment. | 327 // do not load external resources and so they load prior to attachment. |
341 // As a result, we must save all these IPCs until attachment and then | 328 // As a result, we must save all these IPCs until attachment and then |
342 // forward them so that the embedder gets a chance to see and process | 329 // forward them so that the embedder gets a chance to see and process |
343 // the load events. | 330 // the load events. |
344 pending_messages_.push_back(linked_ptr<IPC::Message>(msg)); | 331 pending_messages_.push_back(linked_ptr<IPC::Message>(msg)); |
345 return; | 332 return; |
346 } | 333 } |
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377 PageTransition transition_type) { | 364 PageTransition transition_type) { |
378 RecordAction(base::UserMetricsAction("BrowserPlugin.Guest.DidNavigate")); | 365 RecordAction(base::UserMetricsAction("BrowserPlugin.Guest.DidNavigate")); |
379 } | 366 } |
380 | 367 |
381 void BrowserPluginGuest::RenderViewReady() { | 368 void BrowserPluginGuest::RenderViewReady() { |
382 RenderViewHost* rvh = GetWebContents()->GetRenderViewHost(); | 369 RenderViewHost* rvh = GetWebContents()->GetRenderViewHost(); |
383 // TODO(fsamuel): Investigate whether it's possible to update state earlier | 370 // TODO(fsamuel): Investigate whether it's possible to update state earlier |
384 // here (see http://crbug.com/158151). | 371 // here (see http://crbug.com/158151). |
385 Send(new InputMsg_SetFocus(routing_id(), focused_)); | 372 Send(new InputMsg_SetFocus(routing_id(), focused_)); |
386 UpdateVisibility(); | 373 UpdateVisibility(); |
387 if (auto_size_enabled_) | |
388 rvh->EnableAutoResize(min_auto_size_, max_auto_size_); | |
389 else | |
390 rvh->DisableAutoResize(full_size_); | |
391 | 374 |
392 OnSetContentsOpaque(instance_id_, guest_opaque_); | 375 OnSetContentsOpaque(instance_id_, guest_opaque_); |
393 | 376 |
394 RenderWidgetHostImpl::From(rvh)->set_hung_renderer_delay_ms( | 377 RenderWidgetHostImpl::From(rvh)->set_hung_renderer_delay_ms( |
395 base::TimeDelta::FromMilliseconds(kHungRendererDelayMs)); | 378 base::TimeDelta::FromMilliseconds(kHungRendererDelayMs)); |
396 } | 379 } |
397 | 380 |
398 void BrowserPluginGuest::RenderProcessGone(base::TerminationStatus status) { | 381 void BrowserPluginGuest::RenderProcessGone(base::TerminationStatus status) { |
399 SendMessageToEmbedder(new BrowserPluginMsg_GuestGone(instance_id())); | 382 SendMessageToEmbedder(new BrowserPluginMsg_GuestGone(instance_id())); |
400 switch (status) { | 383 switch (status) { |
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422 case BrowserPluginHostMsg_DragStatusUpdate::ID: | 405 case BrowserPluginHostMsg_DragStatusUpdate::ID: |
423 case BrowserPluginHostMsg_ExecuteEditCommand::ID: | 406 case BrowserPluginHostMsg_ExecuteEditCommand::ID: |
424 case BrowserPluginHostMsg_ExtendSelectionAndDelete::ID: | 407 case BrowserPluginHostMsg_ExtendSelectionAndDelete::ID: |
425 case BrowserPluginHostMsg_HandleInputEvent::ID: | 408 case BrowserPluginHostMsg_HandleInputEvent::ID: |
426 case BrowserPluginHostMsg_ImeConfirmComposition::ID: | 409 case BrowserPluginHostMsg_ImeConfirmComposition::ID: |
427 case BrowserPluginHostMsg_ImeSetComposition::ID: | 410 case BrowserPluginHostMsg_ImeSetComposition::ID: |
428 case BrowserPluginHostMsg_LockMouse_ACK::ID: | 411 case BrowserPluginHostMsg_LockMouse_ACK::ID: |
429 case BrowserPluginHostMsg_PluginDestroyed::ID: | 412 case BrowserPluginHostMsg_PluginDestroyed::ID: |
430 case BrowserPluginHostMsg_ReclaimCompositorResources::ID: | 413 case BrowserPluginHostMsg_ReclaimCompositorResources::ID: |
431 case BrowserPluginHostMsg_ResizeGuest::ID: | 414 case BrowserPluginHostMsg_ResizeGuest::ID: |
432 case BrowserPluginHostMsg_SetAutoSize::ID: | |
433 case BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent::ID: | 415 case BrowserPluginHostMsg_SetEditCommandsForNextKeyEvent::ID: |
434 case BrowserPluginHostMsg_SetFocus::ID: | 416 case BrowserPluginHostMsg_SetFocus::ID: |
435 case BrowserPluginHostMsg_SetContentsOpaque::ID: | 417 case BrowserPluginHostMsg_SetContentsOpaque::ID: |
436 case BrowserPluginHostMsg_SetVisibility::ID: | 418 case BrowserPluginHostMsg_SetVisibility::ID: |
437 case BrowserPluginHostMsg_UnlockMouse_ACK::ID: | 419 case BrowserPluginHostMsg_UnlockMouse_ACK::ID: |
438 case BrowserPluginHostMsg_UpdateGeometry::ID: | 420 case BrowserPluginHostMsg_UpdateGeometry::ID: |
439 return true; | 421 return true; |
440 default: | 422 default: |
441 return false; | 423 return false; |
442 } | 424 } |
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682 if (GetWebContents()->GetRenderViewHost()) { | 664 if (GetWebContents()->GetRenderViewHost()) { |
683 RenderWidgetHostImpl* render_widget_host = | 665 RenderWidgetHostImpl* render_widget_host = |
684 RenderWidgetHostImpl::From(GetWebContents()->GetRenderViewHost()); | 666 RenderWidgetHostImpl::From(GetWebContents()->GetRenderViewHost()); |
685 render_widget_host->ResetSizeAndRepaintPendingFlags(); | 667 render_widget_host->ResetSizeAndRepaintPendingFlags(); |
686 | 668 |
687 if (guest_device_scale_factor_ != params.scale_factor) { | 669 if (guest_device_scale_factor_ != params.scale_factor) { |
688 guest_device_scale_factor_ = params.scale_factor; | 670 guest_device_scale_factor_ = params.scale_factor; |
689 render_widget_host->NotifyScreenInfoChanged(); | 671 render_widget_host->NotifyScreenInfoChanged(); |
690 } | 672 } |
691 } | 673 } |
692 // When autosize is turned off and as a result there is a layout change, we | 674 |
693 // send a sizechanged event. | 675 if (last_seen_browser_plugin_size_ != params.view_size) { |
694 if (!auto_size_enabled_ && last_seen_auto_size_enabled_ && | 676 delegate_->ElementSizeChanged(last_seen_browser_plugin_size_, |
695 !params.view_size.IsEmpty()) { | 677 params.view_size); |
696 delegate_->SizeChanged(last_seen_view_size_, params.view_size); | 678 last_seen_browser_plugin_size_ = params.view_size; |
697 last_seen_auto_size_enabled_ = false; | |
698 } | 679 } |
| 680 |
699 // Just resize the WebContents and repaint if needed. | 681 // Just resize the WebContents and repaint if needed. |
700 full_size_ = params.view_size; | |
701 if (!params.view_size.IsEmpty()) | 682 if (!params.view_size.IsEmpty()) |
702 GetWebContents()->GetView()->SizeContents(params.view_size); | 683 GetWebContents()->GetView()->SizeContents(params.view_size); |
703 if (params.repaint) | 684 if (params.repaint) |
704 Send(new ViewMsg_Repaint(routing_id(), params.view_size)); | 685 Send(new ViewMsg_Repaint(routing_id(), params.view_size)); |
705 } | 686 } |
706 | 687 |
707 void BrowserPluginGuest::OnSetFocus(int instance_id, bool focused) { | 688 void BrowserPluginGuest::OnSetFocus(int instance_id, bool focused) { |
708 focused_ = focused; | 689 focused_ = focused; |
709 Send(new InputMsg_SetFocus(routing_id(), focused)); | 690 Send(new InputMsg_SetFocus(routing_id(), focused)); |
710 if (!focused && mouse_locked_) | 691 if (!focused && mouse_locked_) |
711 OnUnlockMouse(); | 692 OnUnlockMouse(); |
712 | 693 |
713 // Restore the last seen state of text input to the view. | 694 // Restore the last seen state of text input to the view. |
714 RenderWidgetHostViewBase* rwhv = static_cast<RenderWidgetHostViewBase*>( | 695 RenderWidgetHostViewBase* rwhv = static_cast<RenderWidgetHostViewBase*>( |
715 web_contents()->GetRenderWidgetHostView()); | 696 web_contents()->GetRenderWidgetHostView()); |
716 if (rwhv) { | 697 if (rwhv) { |
717 ViewHostMsg_TextInputState_Params params; | 698 ViewHostMsg_TextInputState_Params params; |
718 params.type = last_text_input_type_; | 699 params.type = last_text_input_type_; |
719 params.mode = last_input_mode_; | 700 params.mode = last_input_mode_; |
720 params.can_compose_inline = last_can_compose_inline_; | 701 params.can_compose_inline = last_can_compose_inline_; |
721 rwhv->TextInputStateChanged(params); | 702 rwhv->TextInputStateChanged(params); |
722 } | 703 } |
723 } | 704 } |
724 | 705 |
725 void BrowserPluginGuest::OnSetAutoSize( | |
726 int instance_id, | |
727 const BrowserPluginHostMsg_AutoSize_Params& auto_size_params, | |
728 const BrowserPluginHostMsg_ResizeGuest_Params& resize_guest_params) { | |
729 bool old_auto_size_enabled = auto_size_enabled_; | |
730 gfx::Size old_max_size = max_auto_size_; | |
731 gfx::Size old_min_size = min_auto_size_; | |
732 auto_size_enabled_ = auto_size_params.enable; | |
733 max_auto_size_ = auto_size_params.max_size; | |
734 min_auto_size_ = auto_size_params.min_size; | |
735 if (auto_size_enabled_ && (!old_auto_size_enabled || | |
736 (old_max_size != max_auto_size_) || | |
737 (old_min_size != min_auto_size_))) { | |
738 RecordAction( | |
739 base::UserMetricsAction("BrowserPlugin.Guest.EnableAutoResize")); | |
740 GetWebContents()->GetRenderViewHost()->EnableAutoResize( | |
741 min_auto_size_, max_auto_size_); | |
742 // TODO(fsamuel): If we're changing autosize parameters, then we force | |
743 // the guest to completely repaint itself. | |
744 // Ideally, we shouldn't need to do this unless |max_auto_size_| has | |
745 // changed. | |
746 // However, even in that case, layout may not change and so we may | |
747 // not get a full frame worth of pixels. | |
748 Send(new ViewMsg_Repaint(routing_id(), max_auto_size_)); | |
749 } else if (!auto_size_enabled_ && old_auto_size_enabled) { | |
750 GetWebContents()->GetRenderViewHost()->DisableAutoResize( | |
751 resize_guest_params.view_size); | |
752 } | |
753 OnResizeGuest(instance_id_, resize_guest_params); | |
754 } | |
755 | |
756 void BrowserPluginGuest::OnSetEditCommandsForNextKeyEvent( | 706 void BrowserPluginGuest::OnSetEditCommandsForNextKeyEvent( |
757 int instance_id, | 707 int instance_id, |
758 const std::vector<EditCommand>& edit_commands) { | 708 const std::vector<EditCommand>& edit_commands) { |
759 Send(new InputMsg_SetEditCommandsForNextKeyEvent(routing_id(), | 709 Send(new InputMsg_SetEditCommandsForNextKeyEvent(routing_id(), |
760 edit_commands)); | 710 edit_commands)); |
761 } | 711 } |
762 | 712 |
763 void BrowserPluginGuest::OnSetContentsOpaque(int instance_id, bool opaque) { | 713 void BrowserPluginGuest::OnSetContentsOpaque(int instance_id, bool opaque) { |
764 guest_opaque_ = opaque; | 714 guest_opaque_ = opaque; |
765 Send(new ViewMsg_SetBackgroundOpaque(routing_id(), guest_opaque_)); | 715 Send(new ViewMsg_SetBackgroundOpaque(routing_id(), guest_opaque_)); |
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848 } | 798 } |
849 | 799 |
850 void BrowserPluginGuest::OnUpdateRect( | 800 void BrowserPluginGuest::OnUpdateRect( |
851 const ViewHostMsg_UpdateRect_Params& params) { | 801 const ViewHostMsg_UpdateRect_Params& params) { |
852 BrowserPluginMsg_UpdateRect_Params relay_params; | 802 BrowserPluginMsg_UpdateRect_Params relay_params; |
853 relay_params.view_size = params.view_size; | 803 relay_params.view_size = params.view_size; |
854 relay_params.scale_factor = params.scale_factor; | 804 relay_params.scale_factor = params.scale_factor; |
855 relay_params.is_resize_ack = ViewHostMsg_UpdateRect_Flags::is_resize_ack( | 805 relay_params.is_resize_ack = ViewHostMsg_UpdateRect_Flags::is_resize_ack( |
856 params.flags); | 806 params.flags); |
857 | 807 |
858 bool size_changed = last_seen_view_size_ != params.view_size; | 808 if (last_seen_view_size_ != params.view_size) { |
859 gfx::Size old_size = last_seen_view_size_; | 809 delegate_->GuestSizeChanged(last_seen_view_size_, params.view_size); |
860 last_seen_view_size_ = params.view_size; | 810 last_seen_view_size_ = params.view_size; |
861 | |
862 if ((auto_size_enabled_ || last_seen_auto_size_enabled_) && | |
863 size_changed) { | |
864 delegate_->SizeChanged(old_size, last_seen_view_size_); | |
865 } | 811 } |
866 last_seen_auto_size_enabled_ = auto_size_enabled_; | |
867 | 812 |
868 SendMessageToEmbedder( | 813 SendMessageToEmbedder( |
869 new BrowserPluginMsg_UpdateRect(instance_id(), relay_params)); | 814 new BrowserPluginMsg_UpdateRect(instance_id(), relay_params)); |
870 } | 815 } |
871 | 816 |
872 void BrowserPluginGuest::OnTextInputStateChanged( | 817 void BrowserPluginGuest::OnTextInputStateChanged( |
873 const ViewHostMsg_TextInputState_Params& params) { | 818 const ViewHostMsg_TextInputState_Params& params) { |
874 // Save the state of text input so we can restore it on focus. | 819 // Save the state of text input so we can restore it on focus. |
875 last_text_input_type_ = params.type; | 820 last_text_input_type_ = params.type; |
876 last_input_mode_ = params.mode; | 821 last_input_mode_ = params.mode; |
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889 void BrowserPluginGuest::OnImeCompositionRangeChanged( | 834 void BrowserPluginGuest::OnImeCompositionRangeChanged( |
890 const gfx::Range& range, | 835 const gfx::Range& range, |
891 const std::vector<gfx::Rect>& character_bounds) { | 836 const std::vector<gfx::Rect>& character_bounds) { |
892 static_cast<RenderWidgetHostViewBase*>( | 837 static_cast<RenderWidgetHostViewBase*>( |
893 web_contents()->GetRenderWidgetHostView())->ImeCompositionRangeChanged( | 838 web_contents()->GetRenderWidgetHostView())->ImeCompositionRangeChanged( |
894 range, character_bounds); | 839 range, character_bounds); |
895 } | 840 } |
896 #endif | 841 #endif |
897 | 842 |
898 } // namespace content | 843 } // namespace content |
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