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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/common/swapped_out_messages.h" | 5 #include "content/common/swapped_out_messages.h" |
| 6 | 6 |
| 7 #include "content/common/accessibility_messages.h" | 7 #include "content/common/accessibility_messages.h" |
| 8 #include "content/common/input_messages.h" |
| 8 #include "content/common/view_messages.h" | 9 #include "content/common/view_messages.h" |
| 9 #include "content/public/common/content_client.h" | 10 #include "content/public/common/content_client.h" |
| 10 | 11 |
| 11 namespace content { | 12 namespace content { |
| 12 | 13 |
| 13 bool SwappedOutMessages::CanSendWhileSwappedOut(const IPC::Message* msg) { | 14 bool SwappedOutMessages::CanSendWhileSwappedOut(const IPC::Message* msg) { |
| 14 // We filter out most IPC messages when swapped out. However, some are | 15 // We filter out most IPC messages when swapped out. However, some are |
| 15 // important (e.g., ACKs) for keeping the browser and renderer state | 16 // important (e.g., ACKs) for keeping the browser and renderer state |
| 16 // consistent in case we later return to the same renderer. | 17 // consistent in case we later return to the same renderer. |
| 17 switch (msg->type()) { | 18 switch (msg->type()) { |
| 18 // Handled by RenderWidget. | 19 // Handled by RenderWidget. |
| 19 case ViewHostMsg_HandleInputEvent_ACK::ID: | 20 case InputHostMsg_HandleInputEvent_ACK::ID: |
| 20 case ViewHostMsg_PaintAtSize_ACK::ID: | 21 case ViewHostMsg_PaintAtSize_ACK::ID: |
| 21 case ViewHostMsg_UpdateRect::ID: | 22 case ViewHostMsg_UpdateRect::ID: |
| 22 // Allow targeted navigations while swapped out. | 23 // Allow targeted navigations while swapped out. |
| 23 case ViewHostMsg_OpenURL::ID: | 24 case ViewHostMsg_OpenURL::ID: |
| 24 case ViewHostMsg_Focus::ID: | 25 case ViewHostMsg_Focus::ID: |
| 25 // Handled by RenderView. | 26 // Handled by RenderView. |
| 26 case ViewHostMsg_RenderViewGone::ID: | 27 case ViewHostMsg_RenderViewGone::ID: |
| 27 case ViewHostMsg_ShouldClose_ACK::ID: | 28 case ViewHostMsg_ShouldClose_ACK::ID: |
| 28 case ViewHostMsg_SwapOut_ACK::ID: | 29 case ViewHostMsg_SwapOut_ACK::ID: |
| 29 case ViewHostMsg_ClosePage_ACK::ID: | 30 case ViewHostMsg_ClosePage_ACK::ID: |
| (...skipping 51 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 81 default: | 82 default: |
| 82 break; | 83 break; |
| 83 } | 84 } |
| 84 | 85 |
| 85 // Check with the embedder as well. | 86 // Check with the embedder as well. |
| 86 ContentClient* client = GetContentClient(); | 87 ContentClient* client = GetContentClient(); |
| 87 return client->CanHandleWhileSwappedOut(msg); | 88 return client->CanHandleWhileSwappedOut(msg); |
| 88 } | 89 } |
| 89 | 90 |
| 90 } // namespace content | 91 } // namespace content |
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