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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 "android_webview/common/aw_content_client.h" | 5 #include "android_webview/common/aw_content_client.h" |
| 6 | 6 |
| 7 #include "base/basictypes.h" | 7 #include "base/basictypes.h" |
| 8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
| 9 #include "content/public/common/content_switches.h" | 9 #include "content/public/common/content_switches.h" |
| 10 #include "content/public/common/user_agent.h" |
| 10 #include "ipc/ipc_message.h" | 11 #include "ipc/ipc_message.h" |
| 11 #include "ui/base/l10n/l10n_util.h" | 12 #include "ui/base/l10n/l10n_util.h" |
| 12 #include "ui/base/resource/resource_bundle.h" | 13 #include "ui/base/resource/resource_bundle.h" |
| 13 #include "webkit/common/user_agent/user_agent_util.h" | |
| 14 | 14 |
| 15 namespace android_webview { | 15 namespace android_webview { |
| 16 | 16 |
| 17 std::string AwContentClient::GetProduct() const { | 17 std::string AwContentClient::GetProduct() const { |
| 18 // "Chrome/XX.0.0.0" identifies that this WebView is derived from the | 18 // "Chrome/XX.0.0.0" identifies that this WebView is derived from the |
| 19 // corresponding Chromium version XX. | 19 // corresponding Chromium version XX. |
| 20 // TODO(torne): Use chrome/VERSION file. See http://crbug.com/297522 | 20 // TODO(torne): Use chrome/VERSION file. See http://crbug.com/297522 |
| 21 return "Chrome/33.0.0.0"; | 21 return "Chrome/33.0.0.0"; |
| 22 } | 22 } |
| 23 | 23 |
| 24 std::string AwContentClient::GetUserAgent() const { | 24 std::string AwContentClient::GetUserAgent() const { |
| 25 // "Version/4.0" had been hardcoded in the legacy WebView. | 25 // "Version/4.0" had been hardcoded in the legacy WebView. |
| 26 std::string product = "Version/4.0 " + GetProduct(); | 26 std::string product = "Version/4.0 " + GetProduct(); |
| 27 if (CommandLine::ForCurrentProcess()->HasSwitch( | 27 if (CommandLine::ForCurrentProcess()->HasSwitch( |
| 28 switches::kUseMobileUserAgent)) { | 28 switches::kUseMobileUserAgent)) { |
| 29 product += " Mobile"; | 29 product += " Mobile"; |
| 30 } | 30 } |
| 31 return webkit_glue::BuildUserAgentFromProduct(product); | 31 return content::BuildUserAgentFromProduct(product); |
| 32 } | 32 } |
| 33 | 33 |
| 34 base::string16 AwContentClient::GetLocalizedString(int message_id) const { | 34 base::string16 AwContentClient::GetLocalizedString(int message_id) const { |
| 35 // TODO(boliu): Used only by WebKit, so only bundle those resources for | 35 // TODO(boliu): Used only by WebKit, so only bundle those resources for |
| 36 // Android WebView. | 36 // Android WebView. |
| 37 return l10n_util::GetStringUTF16(message_id); | 37 return l10n_util::GetStringUTF16(message_id); |
| 38 } | 38 } |
| 39 | 39 |
| 40 base::StringPiece AwContentClient::GetDataResource( | 40 base::StringPiece AwContentClient::GetDataResource( |
| 41 int resource_id, | 41 int resource_id, |
| 42 ui::ScaleFactor scale_factor) const { | 42 ui::ScaleFactor scale_factor) const { |
| 43 // TODO(boliu): Used only by WebKit, so only bundle those resources for | 43 // TODO(boliu): Used only by WebKit, so only bundle those resources for |
| 44 // Android WebView. | 44 // Android WebView. |
| 45 return ResourceBundle::GetSharedInstance().GetRawDataResourceForScale( | 45 return ResourceBundle::GetSharedInstance().GetRawDataResourceForScale( |
| 46 resource_id, scale_factor); | 46 resource_id, scale_factor); |
| 47 } | 47 } |
| 48 | 48 |
| 49 bool AwContentClient::CanSendWhileSwappedOut(const IPC::Message* message) { | 49 bool AwContentClient::CanSendWhileSwappedOut(const IPC::Message* message) { |
| 50 // For legacy API support we perform a few browser -> renderer synchronous IPC | 50 // For legacy API support we perform a few browser -> renderer synchronous IPC |
| 51 // messages that block the browser. However, the synchronous IPC replies might | 51 // messages that block the browser. However, the synchronous IPC replies might |
| 52 // be dropped by the renderer during a swap out, deadlocking the browser. | 52 // be dropped by the renderer during a swap out, deadlocking the browser. |
| 53 // Because of this we should never drop any synchronous IPC replies. | 53 // Because of this we should never drop any synchronous IPC replies. |
| 54 return message->type() == IPC_REPLY_ID; | 54 return message->type() == IPC_REPLY_ID; |
| 55 } | 55 } |
| 56 | 56 |
| 57 } // namespace android_webview | 57 } // namespace android_webview |
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