1 files changed, 112 insertions, 0 deletions
diff --git a/chromium/weblayer/browser/translate_compact_infobar.h b/chromium/weblayer/browser/translate_compact_infobar.h
new file mode 100644
index 00000000000..d4cfc20c3fd
--- /dev/null
+++ b/chromium/weblayer/browser/translate_compact_infobar.h
@@ -0,0 +1,112 @@
+// Copyright 2017 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.
+
+#ifndef WEBLAYER_BROWSER_TRANSLATE_COMPACT_INFOBAR_H_
+#define WEBLAYER_BROWSER_TRANSLATE_COMPACT_INFOBAR_H_
+
+#include "base/android/scoped_java_ref.h"
+#include "base/macros.h"
+#include "components/translate/core/browser/translate_infobar_delegate.h"
+#include "components/translate/core/browser/translate_step.h"
+#include "components/translate/core/common/translate_errors.h"
+#include "weblayer/browser/infobar_android.h"
+
+namespace translate {
+class TranslateInfoBarDelegate;
+}
+
+namespace weblayer {
+
+class TranslateCompactInfoBar
+    : public InfoBarAndroid,
+      public translate::TranslateInfoBarDelegate::Observer {
+ public:
+  explicit TranslateCompactInfoBar(
+      std::unique_ptr<translate::TranslateInfoBarDelegate> delegate);
+  ~TranslateCompactInfoBar() override;
+
+  enum class OverflowMenuItemId {
+    NEVER_TRANSLATE_LANGUAGE = 0,
+    NEVER_TRANSLATE_SITE = 1,
+  };
+
+  // JNI method specific to string settings in translate.
+  void ApplyStringTranslateOption(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj,
+      int option,
+      const base::android::JavaParamRef<jstring>& value);
+
+  // JNI method specific to boolean settings in translate.
+  void ApplyBoolTranslateOption(JNIEnv* env,
+                                const base::android::JavaParamRef<jobject>& obj,
+                                int option,
+                                jboolean value);
+
+  // Check whether we should automatically trigger "Never Translate Language".
+  jboolean ShouldAutoNeverTranslate(
+      JNIEnv* env,
+      const base::android::JavaParamRef<jobject>& obj,
+      jboolean menu_expanded);
+
+  // Returns true if the current tab is an incognito tab.
+  jboolean IsIncognito(JNIEnv* env,
+                       const base::android::JavaParamRef<jobject>& obj);
+
+  // TranslateInfoBarDelegate::Observer implementation.
+  void OnTranslateStepChanged(
+      translate::TranslateStep step,
+      translate::TranslateErrors::Type error_type) override;
+  // Returns true if the user didn't take any affirmative action.
+  // The function will be called when the translate infobar is dismissed.
+  // If it's true, we will record a declined event.
+  bool IsDeclinedByUser() override;
+  void OnTranslateInfoBarDelegateDestroyed(
+      translate::TranslateInfoBarDelegate* delegate) override;
+
+  // Instructs the Java infobar to select the button corresponding to
+  // |action_type|.
+  void SelectButtonForTesting(ActionType action_type);
+
+  // Instructs the Java infobar to click the specified overflow menu item.
+  void ClickOverflowMenuItemForTesting(OverflowMenuItemId item_id);
+
+ private:
+  // InfoBarAndroid:
+  base::android::ScopedJavaLocalRef<jobject> CreateRenderInfoBar(
+      JNIEnv* env) override;
+  void ProcessButton(int action) override;
+  void SetJavaInfoBar(
+      const base::android::JavaRef<jobject>& java_info_bar) override;
+
+  // Get the value of a specified finch parameter in TranslateCompactUI.  If the
+  // finch parameter does not exist, default_value will be returned.
+  int GetParam(const std::string& paramName, int default_value);
+  // Get the value of the finch parameter: translate_tab_default_text_color.
+  // Default value is 0, which means using TabLayout default color.
+  // If it's not 0, we will set the text color manually based on the value.
+  int TabDefaultTextColor();
+
+  translate::TranslateInfoBarDelegate* GetDelegate();
+
+  // Bits for trace user's affirmative actions.
+  unsigned int action_flags_;
+
+  // Affirmative action flags to record what the user has done in one session.
+  enum ActionFlag {
+    FLAG_NONE = 0,
+    FLAG_TRANSLATE = 1 << 0,
+    FLAG_REVERT = 1 << 1,
+    FLAG_ALWAYS_TRANSLATE = 1 << 2,
+    FLAG_NEVER_LANGUAGE = 1 << 3,
+    FLAG_NEVER_SITE = 1 << 4,
+    FLAG_EXPAND_MENU = 1 << 5,
+  };
+
+  DISALLOW_COPY_AND_ASSIGN(TranslateCompactInfoBar);
+};
+
+}  // namespace weblayer
+
+#endif  // WEBLAYER_BROWSER_TRANSLATE_COMPACT_INFOBAR_H_