1 files changed, 114 insertions, 0 deletions
diff --git a/chromium/weblayer/browser/infobar_container_android.cc b/chromium/weblayer/browser/infobar_container_android.cc
new file mode 100644
index 00000000000..368ab764ce8
--- /dev/null
+++ b/chromium/weblayer/browser/infobar_container_android.cc
@@ -0,0 +1,114 @@
+// Copyright 2013 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 "weblayer/browser/infobar_container_android.h"
+
+#include "base/android/jni_android.h"
+#include "base/check.h"
+#include "base/metrics/histogram_functions.h"
+#include "base/notreached.h"
+#include "components/infobars/core/infobar.h"
+#include "components/infobars/core/infobar_delegate.h"
+#include "content/public/browser/web_contents.h"
+#include "weblayer/browser/infobar_android.h"
+#include "weblayer/browser/infobar_service.h"
+#include "weblayer/browser/java/jni/InfoBarContainer_jni.h"
+
+using base::android::JavaParamRef;
+
+namespace weblayer {
+
+// InfoBarContainerAndroid ----------------------------------------------------
+
+InfoBarContainerAndroid::InfoBarContainerAndroid(JNIEnv* env, jobject obj)
+    : infobars::InfoBarContainer(NULL),
+      weak_java_infobar_container_(env, obj) {}
+
+InfoBarContainerAndroid::~InfoBarContainerAndroid() {
+  RemoveAllInfoBarsForDestruction();
+}
+
+void InfoBarContainerAndroid::SetWebContents(
+    JNIEnv* env,
+    const JavaParamRef<jobject>& obj,
+    const JavaParamRef<jobject>& web_contents) {
+  weblayer::InfoBarService* infobar_service =
+      web_contents
+          ? weblayer::InfoBarService::FromWebContents(
+                content::WebContents::FromJavaWebContents(web_contents))
+          : nullptr;
+  ChangeInfoBarManager(infobar_service);
+}
+
+void InfoBarContainerAndroid::Destroy(JNIEnv* env,
+                                      const JavaParamRef<jobject>& obj) {
+  delete this;
+}
+
+void InfoBarContainerAndroid::PlatformSpecificAddInfoBar(
+    infobars::InfoBar* infobar,
+    size_t position) {
+  DCHECK(infobar);
+  InfoBarAndroid* android_bar = static_cast<InfoBarAndroid*>(infobar);
+  if (!android_bar) {
+    // TODO(bulach): CLANK: implement other types of InfoBars.
+    NOTIMPLEMENTED() << "CLANK: infobar identifier "
+                     << infobar->delegate()->GetIdentifier();
+    return;
+  }
+
+  AttachJavaInfoBar(android_bar);
+}
+
+void InfoBarContainerAndroid::AttachJavaInfoBar(InfoBarAndroid* android_bar) {
+  if (android_bar->HasSetJavaInfoBar())
+    return;
+  JNIEnv* env = base::android::AttachCurrentThread();
+
+  if (Java_InfoBarContainer_hasInfoBars(
+          env, weak_java_infobar_container_.get(env))) {
+    base::UmaHistogramSparse("InfoBar.Shown.Hidden",
+                             android_bar->delegate()->GetIdentifier());
+    infobars::InfoBarDelegate::InfoBarIdentifier identifier =
+        static_cast<infobars::InfoBarDelegate::InfoBarIdentifier>(
+            Java_InfoBarContainer_getTopInfoBarIdentifier(
+                env, weak_java_infobar_container_.get(env)));
+    if (identifier != infobars::InfoBarDelegate::InfoBarIdentifier::INVALID) {
+      base::UmaHistogramSparse("InfoBar.Shown.Hiding", identifier);
+    }
+  } else {
+    base::UmaHistogramSparse("InfoBar.Shown.Visible",
+                             android_bar->delegate()->GetIdentifier());
+  }
+
+  base::android::ScopedJavaLocalRef<jobject> java_infobar =
+      android_bar->CreateRenderInfoBar(env);
+  android_bar->SetJavaInfoBar(java_infobar);
+  Java_InfoBarContainer_addInfoBar(env, weak_java_infobar_container_.get(env),
+                                   java_infobar);
+}
+
+void InfoBarContainerAndroid::PlatformSpecificReplaceInfoBar(
+    infobars::InfoBar* old_infobar,
+    infobars::InfoBar* new_infobar) {
+  static_cast<InfoBarAndroid*>(new_infobar)
+      ->PassJavaInfoBar(static_cast<InfoBarAndroid*>(old_infobar));
+}
+
+void InfoBarContainerAndroid::PlatformSpecificRemoveInfoBar(
+    infobars::InfoBar* infobar) {
+  InfoBarAndroid* android_infobar = static_cast<InfoBarAndroid*>(infobar);
+  android_infobar->CloseJavaInfoBar();
+}
+
+// Native JNI methods ---------------------------------------------------------
+
+static jlong JNI_InfoBarContainer_Init(JNIEnv* env,
+                                       const JavaParamRef<jobject>& obj) {
+  InfoBarContainerAndroid* infobar_container =
+      new InfoBarContainerAndroid(env, obj);
+  return reinterpret_cast<intptr_t>(infobar_container);
+}
+
+}  // namespace weblayer