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| 1 // Copyright 2015 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/android/service_tab_launcher.h" | |
| 6 | |
| 7 #include "base/android/jni_string.h" | |
| 8 #include "base/callback.h" | |
| 9 #include "content/public/browser/browser_context.h" | |
| 10 #include "content/public/browser/page_navigator.h" | |
| 11 #include "content/public/browser/web_contents.h" | |
| 12 #include "jni/ServiceTabLauncher_jni.h" | |
| 13 | |
| 14 using base::android::AttachCurrentThread; | |
| 15 using base::android::ConvertUTF8ToJavaString; | |
| 16 using base::android::GetApplicationContext; | |
| 17 | |
| 18 // Called by Java when the WebContents instance for a request Id is available. | |
| 19 void OnWebContentsForRequestAvailable( | |
| 20 JNIEnv* env, jclass clazz, jint request_id, jobject android_web_contents) { | |
| 21 chrome::android::ServiceTabLauncher::GetInstance()->OnTabLaunched( | |
| 22 request_id, | |
| 23 content::WebContents::FromJavaWebContents(android_web_contents)); | |
| 24 } | |
| 25 | |
| 26 namespace chrome { | |
| 27 namespace android { | |
| 28 | |
| 29 // static | |
| 30 ServiceTabLauncher* ServiceTabLauncher::GetInstance() { | |
| 31 return Singleton<ServiceTabLauncher>::get(); | |
| 32 } | |
| 33 | |
| 34 ServiceTabLauncher::ServiceTabLauncher() { | |
| 35 java_object_.Reset( | |
| 36 Java_ServiceTabLauncher_getInstance(AttachCurrentThread(), | |
| 37 GetApplicationContext())); | |
| 38 } | |
| 39 | |
| 40 ServiceTabLauncher::~ServiceTabLauncher() {} | |
| 41 | |
| 42 void ServiceTabLauncher::LaunchTab( | |
| 43 content::BrowserContext* browser_context, | |
| 44 const content::OpenURLParams& params, | |
| 45 const TabLaunchedCallback& callback) { | |
| 46 if (!java_object_.obj()) { | |
| 47 LOG(ERROR) << "No ServiceTabLauncher is available to launch a new tab."; | |
| 48 callback.Run(nullptr); | |
| 49 return; | |
| 50 } | |
| 51 | |
| 52 WindowOpenDisposition disposition = params.disposition; | |
| 53 if (disposition != NEW_WINDOW && disposition != NEW_POPUP && | |
| 54 disposition != NEW_FOREGROUND_TAB && disposition != NEW_BACKGROUND_TAB) { | |
| 55 // ServiceTabLauncher can currently only launch new tabs. | |
| 56 NOTIMPLEMENTED(); | |
| 57 return; | |
| 58 } | |
| 59 | |
| 60 JNIEnv* env = AttachCurrentThread(); | |
| 61 ScopedJavaLocalRef<jstring> url = ConvertUTF8ToJavaString( | |
| 62 env, params.url.spec()); | |
| 63 ScopedJavaLocalRef<jstring> referrer_url = | |
| 64 ConvertUTF8ToJavaString(env, params.referrer.url.spec()); | |
| 65 ScopedJavaLocalRef<jstring> headers = ConvertUTF8ToJavaString( | |
| 66 env, params.extra_headers); | |
| 67 | |
| 68 ScopedJavaLocalRef<jbyteArray> post_data; | |
| 69 | |
| 70 int request_id = tab_launched_callbacks_.Add( | |
| 71 new TabLaunchedCallback(callback)); | |
| 72 DCHECK_GE(request_id, 1); | |
| 73 | |
| 74 Java_ServiceTabLauncher_launchTab(env, | |
| 75 java_object_.obj(), | |
| 76 GetApplicationContext(), | |
| 77 request_id, | |
| 78 browser_context->IsOffTheRecord(), | |
| 79 url.obj(), | |
| 80 disposition, | |
| 81 referrer_url.obj(), | |
| 82 params.referrer.policy, | |
| 83 headers.obj(), | |
| 84 post_data.obj()); | |
| 85 } | |
| 86 | |
| 87 void ServiceTabLauncher::OnTabLaunched(int request_id, | |
| 88 content::WebContents* web_contents) { | |
| 89 TabLaunchedCallback* callback = tab_launched_callbacks_.Lookup(request_id); | |
| 90 DCHECK(callback); | |
| 91 | |
| 92 if (callback) | |
| 93 callback->Run(web_contents); | |
| 94 | |
| 95 tab_launched_callbacks_.Remove(request_id); | |
| 96 } | |
| 97 | |
| 98 bool ServiceTabLauncher::RegisterServiceTabLauncher(JNIEnv* env) { | |
| 99 return RegisterNativesImpl(env); | |
| 100 } | |
| 101 | |
| 102 } // namespace android | |
| 103 } // namespace chrome | |
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Chromium Code Reviews
Issue 1057533005:
Make service tab launcher a component (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master