Add fullscreen permission controls to settings

chrome/browser/android/fullscreen/fullscreen_infobar_delegate.cc

+// Copyright 2015 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "chrome/browser/android/fullscreen/fullscreen_infobar_delegate.h"
+
+#include "base/android/jni_string.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/prefs/pref_service.h"
+#include "chrome/browser/android/tab_android.h"
+#include "chrome/browser/infobars/infobar_service.h"
+#include "chrome/browser/profiles/profile_manager.h"
+#include "chrome/common/pref_names.h"
+#include "chrome/grit/generated_resources.h"
+#include "components/infobars/core/infobar.h"
+#include "grit/components_strings.h"
+#include "grit/theme_resources.h"
+#include "jni/FullscreenInfoBarDelegate_jni.h"
+#include "net/base/net_util.h"
+#include "ui/base/l10n/l10n_util.h"
+#include "url/gurl.h"
+
+// static
+jlong LaunchFullscreenInfoBar(
+    JNIEnv* env, jobject obj, jobject tab) {
+  TabAndroid* tab_android = TabAndroid::GetNativeTab(env, tab);
+  GURL origin = tab_android->GetURL().GetOrigin();
+  FullscreenInfoBarDelegate* delegate = new FullscreenInfoBarDelegate(
+      env, obj, origin);
+  InfoBarService* infobar_service =
+      InfoBarService::FromWebContents(tab_android->web_contents());
+  infobar_service->AddInfoBar(
+      infobar_service->CreateConfirmInfoBar(make_scoped_ptr(delegate)));
+  return reinterpret_cast<intptr_t>(delegate);
+}
+
+bool FullscreenInfoBarDelegate::RegisterFullscreenInfoBarDelegate(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+FullscreenInfoBarDelegate::FullscreenInfoBarDelegate(
+    JNIEnv* env, jobject obj, GURL origin)
+    : origin_(origin) {
+  j_delegate_.Reset(env, obj);
+}
+
+FullscreenInfoBarDelegate::~FullscreenInfoBarDelegate() {
+  if (!j_delegate_.is_null()) {
+    Java_FullscreenInfoBarDelegate_onInfoBarDismissed(
+        base::android::AttachCurrentThread(), j_delegate_.obj());
+  }
+}
+
+void FullscreenInfoBarDelegate::CloseFullscreenInfoBar(
+    JNIEnv* env, jobject obj, jobject tab) {
+  j_delegate_.Reset();
+  TabAndroid* tab_android = TabAndroid::GetNativeTab(env, tab);
+  InfoBarService::FromWebContents(tab_android->web_contents())->RemoveInfoBar(
+      infobar());
+}
+
+int FullscreenInfoBarDelegate::GetIconID() const {
+  return IDR_INFOBAR_FULLSCREEN;
+}
+
+base::string16 FullscreenInfoBarDelegate::GetMessageText() const {
+  Profile* profile =
+      ProfileManager::GetActiveUserProfile()->GetOriginalProfile();
+  std::string language =
+      profile->GetPrefs()->GetString(prefs::kAcceptLanguages);
+  return l10n_util::GetStringFUTF16(
+      IDS_FULLSCREEN_INFOBAR_TEXT, net::FormatUrl(GURL(origin_), language));
+}
+
+base::string16 FullscreenInfoBarDelegate::GetButtonLabel(
+    InfoBarButton button) const {
+  return l10n_util::GetStringUTF16((button == BUTTON_OK) ?
+      IDS_FULLSCREEN_INFOBAR_ALLOW_BUTTON :
+      IDS_FULLSCREEN_INFOBAR_EXIT_FULLSCREEN_BUTTON);
+}
+
+bool FullscreenInfoBarDelegate::Accept() {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  ScopedJavaLocalRef<jstring> j_origin =
+      base::android::ConvertUTF8ToJavaString(env, origin_.spec());
+  Java_FullscreenInfoBarDelegate_onFullscreenAllowed(
+      env, j_delegate_.obj(), j_origin.obj());
+  return true;
+}
+
+bool FullscreenInfoBarDelegate::Cancel() {
+  Java_FullscreenInfoBarDelegate_onFullscreenCancelled(
+      base::android::AttachCurrentThread(), j_delegate_.obj());
+  return true;
+}