Translate: Add TranslateBubbleView

chrome/browser/ui/translate/translate_bubble_model.h

+// 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.
+
+#ifndef CHROME_BROWSER_UI_TRANSLATE_TRANSLATE_BUBBLE_MODEL_H_
+#define CHROME_BROWSER_UI_TRANSLATE_TRANSLATE_BUBBLE_MODEL_H_
+
+#include <string>
+
+#include "base/strings/string16.h"
+
+class TranslateBubbleModel {
+ public:
+  enum ViewType {
+    BEFORE_TRANSLATE,
+    TRANSLATING,
+    AFTER_TRANSLATE,
+    ERROR,
+    ADVANCED,
+  };
+
+  virtual ~TranslateBubbleModel() {}
+
+  // Returns the number of languages supported.
+  virtual int GetNumberOfLanguages() const = 0;
+
+  // Returns the displayable name for the language at |index|.
+  virtual string16 GetLanguageNameAt(int index) const = 0;
+
+  // Returns the original language index.
+  virtual int GetOriginalLanguageIndex() const = 0;
+
+  // Sets the original language index.
+  virtual void SetOriginalLanguageIndex(int index) = 0;
+
+  // Returns the target language index.
+  virtual int GetTargetLanguageIndex() const = 0;
+
+  // Sets the target language index.
+  virtual void SetTargetLanguageIndex(int index) = 0;
+
+  // Sets the value if the current language is blocked.
+  virtual void SetLanguageBlocked(bool value) = 0;
+
+  // Sets the value if the current webpage is blacklisted.
+  virtual void SetSiteBlacklist(bool value) = 0;
+
+  // Returns true if the webpage in the current original language should be
+  // translated into the current target language automatically.
+  virtual bool ShouldAlwaysTranslate() const = 0;
+
+  // Sets the value if the webpage in the current original language should be
+  // translated into the current target language automatically.
+  virtual void SetAlwaysTranslate(bool value) = 0;
+
+  // Starts translating the current page.
+  virtual void Translate() = 0;
+
+  // Reverts translation.
+  virtual void RevertTranslation() = 0;
+
+  // Processes when the user declines translation.
+  virtual void TranslationDeclined() = 0;
+};
+
+#endif  // CHROME_BROWSER_UI_TRANSLATE_TRANSLATE_BUBBLE_MODEL_H_