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| 1 // Copyright 2014 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 "ui/keyboard/webui/vk_webui_controller.h" | |
| 6 | |
| 7 #include "base/strings/string_util.h" | |
| 8 #include "base/strings/stringprintf.h" | |
| 9 #include "content/public/browser/render_frame_host.h" | |
| 10 #include "content/public/browser/render_view_host.h" | |
| 11 #include "content/public/browser/web_contents.h" | |
| 12 #include "content/public/browser/web_ui_data_source.h" | |
| 13 #include "content/public/common/service_registry.h" | |
| 14 #include "grit/keyboard_resources.h" | |
| 15 #include "grit/keyboard_resources_map.h" | |
| 16 #include "third_party/mojo/src/mojo/public/cpp/bindings/interface_impl.h" | |
| 17 #include "third_party/mojo/src/mojo/public/cpp/system/core.h" | |
| 18 #include "ui/keyboard/keyboard_constants.h" | |
| 19 #include "ui/keyboard/keyboard_util.h" | |
| 20 #include "ui/keyboard/webui/vk_mojo_handler.h" | |
| 21 | |
| 22 namespace keyboard { | |
| 23 | |
| 24 namespace { | |
| 25 | |
| 26 content::WebUIDataSource* CreateKeyboardUIDataSource() { | |
| 27 content::WebUIDataSource* source = | |
| 28 content::WebUIDataSource::Create(kKeyboardHost); | |
| 29 | |
| 30 size_t count = 0; | |
| 31 const GritResourceMap* resources = GetKeyboardExtensionResources(&count); | |
| 32 source->SetDefaultResource(IDR_KEYBOARD_INDEX); | |
| 33 | |
| 34 const std::string keyboard_host = base::StringPrintf("%s/", kKeyboardHost); | |
| 35 for (size_t i = 0; i < count; ++i) { | |
| 36 size_t offset = 0; | |
| 37 // The webui URL needs to skip the 'keyboard/' at the front of the resource | |
| 38 // names, since it is part of the data-source name. | |
| 39 if (StartsWithASCII(std::string(resources[i].name), keyboard_host, false)) | |
| 40 offset = keyboard_host.length(); | |
| 41 source->AddResourcePath(resources[i].name + offset, resources[i].value); | |
| 42 } | |
| 43 return source; | |
| 44 } | |
| 45 | |
| 46 } // namespace | |
| 47 | |
| 48 //////////////////////////////////////////////////////////////////////////////// | |
| 49 // VKWebUIController: | |
| 50 | |
| 51 VKWebUIController::VKWebUIController(content::WebUI* web_ui) | |
| 52 : WebUIController(web_ui), weak_factory_(this) { | |
| 53 content::BrowserContext* browser_context = | |
| 54 web_ui->GetWebContents()->GetBrowserContext(); | |
| 55 content::WebUIDataSource::Add(browser_context, CreateKeyboardUIDataSource()); | |
| 56 content::WebUIDataSource::AddMojoDataSource(browser_context)->AddResourcePath( | |
| 57 "ui/keyboard/webui/keyboard.mojom", IDR_KEYBOARD_MOJO_GEN_JS); | |
| 58 } | |
| 59 | |
| 60 VKWebUIController::~VKWebUIController() { | |
| 61 } | |
| 62 | |
| 63 void VKWebUIController::RenderViewCreated(content::RenderViewHost* host) { | |
| 64 host->GetMainFrame()->GetServiceRegistry()->AddService<KeyboardUIHandlerMojo>( | |
| 65 base::Bind(&VKWebUIController::CreateAndStoreUIHandler, | |
| 66 weak_factory_.GetWeakPtr())); | |
| 67 } | |
| 68 | |
| 69 void VKWebUIController::CreateAndStoreUIHandler( | |
| 70 mojo::InterfaceRequest<KeyboardUIHandlerMojo> request) { | |
| 71 ui_handler_ = make_scoped_ptr(new VKMojoHandler(request.Pass())); | |
| 72 } | |
| 73 | |
| 74 //////////////////////////////////////////////////////////////////////////////// | |
| 75 // VKWebUIControllerFactory: | |
| 76 | |
| 77 content::WebUI::TypeID VKWebUIControllerFactory::GetWebUIType( | |
| 78 content::BrowserContext* browser_context, | |
| 79 const GURL& url) const { | |
| 80 if (url == GURL(kKeyboardURL)) | |
| 81 return const_cast<VKWebUIControllerFactory*>(this); | |
| 82 | |
| 83 return content::WebUI::kNoWebUI; | |
| 84 } | |
| 85 | |
| 86 bool VKWebUIControllerFactory::UseWebUIForURL( | |
| 87 content::BrowserContext* browser_context, | |
| 88 const GURL& url) const { | |
| 89 return GetWebUIType(browser_context, url) != content::WebUI::kNoWebUI; | |
| 90 } | |
| 91 | |
| 92 bool VKWebUIControllerFactory::UseWebUIBindingsForURL( | |
| 93 content::BrowserContext* browser_context, | |
| 94 const GURL& url) const { | |
| 95 return UseWebUIForURL(browser_context, url); | |
| 96 } | |
| 97 | |
| 98 content::WebUIController* VKWebUIControllerFactory::CreateWebUIControllerForURL( | |
| 99 content::WebUI* web_ui, | |
| 100 const GURL& url) const { | |
| 101 if (url == GURL(kKeyboardURL)) | |
| 102 return new VKWebUIController(web_ui); | |
| 103 return NULL; | |
| 104 } | |
| 105 | |
| 106 // static | |
| 107 VKWebUIControllerFactory* VKWebUIControllerFactory::GetInstance() { | |
| 108 return Singleton<VKWebUIControllerFactory>::get(); | |
| 109 } | |
| 110 | |
| 111 // protected | |
| 112 VKWebUIControllerFactory::VKWebUIControllerFactory() { | |
| 113 } | |
| 114 | |
| 115 VKWebUIControllerFactory::~VKWebUIControllerFactory() { | |
| 116 } | |
| 117 | |
| 118 } // namespace keyboard | |
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Chromium Code Reviews
Issue 946623002:
[Code cleanup]Remove webui keyboard mojo binding (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master