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Issue 14487003: Add a new pair of IPC categories for messages that need handling as input events (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: addresses feedback Created 7 years, 8 months ago
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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
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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