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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #include "chrome/browser/ui/webui/extensions/install_extension_handler.h" | |
6 | |
7 #include "base/bind.h" | |
8 #include "base/utf_string_conversions.h" | |
9 #include "chrome/browser/extensions/crx_installer.h" | |
10 #include "chrome/browser/extensions/extension_install_ui.h" | |
11 #include "chrome/browser/extensions/extension_service.h" | |
12 #include "chrome/browser/extensions/extension_system.h" | |
13 #include "chrome/browser/profiles/profile.h" | |
14 #include "chrome/common/extensions/extension_switch_utils.h" | |
15 #include "content/public/browser/web_contents.h" | |
16 #include "content/public/browser/web_contents_view.h" | |
17 #include "content/public/browser/web_ui.h" | |
18 #include "grit/generated_resources.h" | |
19 #include "ui/base/l10n/l10n_util.h" | |
20 #include "webkit/glue/webdropdata.h" | |
21 | |
22 InstallExtensionHandler::InstallExtensionHandler() { | |
23 } | |
24 | |
25 InstallExtensionHandler::~InstallExtensionHandler() { | |
26 } | |
27 | |
28 void InstallExtensionHandler::GetLocalizedValues( | |
29 DictionaryValue* localized_strings) { | |
30 DCHECK(localized_strings); | |
31 localized_strings->SetString( | |
32 "extensionSettingsInstallDropTarget", | |
33 l10n_util::GetStringUTF16(IDS_EXTENSIONS_INSTALL_DROP_TARGET)); | |
34 localized_strings->SetBoolean( | |
35 "offStoreInstallEnabled", | |
36 extensions::switch_utils::IsOffStoreInstallEnabled()); | |
37 } | |
38 | |
39 void InstallExtensionHandler::RegisterMessages() { | |
40 web_ui()->RegisterMessageCallback( | |
41 "startDrag", | |
42 base::Bind(&InstallExtensionHandler::HandleStartDragMessage, | |
43 base::Unretained(this))); | |
44 web_ui()->RegisterMessageCallback( | |
45 "stopDrag", | |
46 base::Bind(&InstallExtensionHandler::HandleStopDragMessage, | |
47 base::Unretained(this))); | |
48 web_ui()->RegisterMessageCallback( | |
49 "installDroppedFile", | |
50 base::Bind(&InstallExtensionHandler::HandleInstallMessage, | |
51 base::Unretained(this))); | |
52 } | |
53 | |
54 void InstallExtensionHandler::HandleStartDragMessage(const ListValue* args) { | |
55 WebDropData* drop_data = web_ui()->GetWebContents()->GetView()->GetDropData(); | |
56 if (!drop_data) { | |
57 DLOG(ERROR) << "No current drop data."; | |
58 return; | |
59 } | |
60 | |
61 if (drop_data->filenames.empty()) { | |
62 DLOG(ERROR) << "Current drop data contains no files."; | |
63 return; | |
64 } | |
65 | |
66 file_to_install_ = FilePath::FromWStringHack( | |
67 UTF16ToWide(drop_data->filenames.front())); | |
68 } | |
69 | |
70 void InstallExtensionHandler::HandleStopDragMessage(const ListValue* args) { | |
71 file_to_install_.clear(); | |
72 } | |
73 | |
74 void InstallExtensionHandler::HandleInstallMessage(const ListValue* args) { | |
75 if (file_to_install_.empty()) { | |
76 LOG(ERROR) << "No file captured to install."; | |
77 return; | |
78 } | |
79 | |
80 Profile* profile = Profile::FromWebUI(web_ui()); | |
81 scoped_refptr<CrxInstaller> crx_installer( | |
82 CrxInstaller::Create( | |
83 ExtensionSystem::Get(profile)->extension_service(), | |
84 new ExtensionInstallUI(profile))); | |
85 crx_installer->InstallCrx(file_to_install_); | |
86 | |
87 file_to_install_.clear(); | |
88 } | |
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