Translate: Add TranslateBubbleView

chrome/browser/ui/translate/translate_bubble_model.h

Index: chrome/browser/ui/translate/translate_bubble_model.h
diff --git a/chrome/browser/ui/translate/translate_bubble_model.h b/chrome/browser/ui/translate/translate_bubble_model.h
new file mode 100644
index 0000000000000000000000000000000000000000..845a7c945e69654a3f53f23c03ff0cacee32ae21
--- /dev/null
+++ b/chrome/browser/ui/translate/translate_bubble_model.h
@@ -0,0 +1,79 @@
+// 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"
+
+// The model for the Translate bubble UX. This manages the user's manipulation
+// of the bubble and offers the data to show on the bubble.
+class TranslateBubbleModel {
+ public:
+  enum ViewState {
+    BEFORE_TRANSLATE,
+    TRANSLATING,
+    AFTER_TRANSLATE,
+    ERROR,
+    ADVANCED,

[sky, 2013/10/16 14:32:36]

Document ADVANCED. It's not clear how the user gets there, or gets out of it.

[hajimehoshi, 2013/10/17 05:45:42]

Done.

+  };
+
+  virtual ~TranslateBubbleModel() {}
+
+  // Returns the current view state.
+  virtual ViewState GetViewState() const = 0;
+
+  // Transitions the view state.
+  virtual void SetViewState(ViewState view_state) = 0;
+
+  // Goes back from the 'Advanced' view state.
+  virtual void GoBackFromAdvanced() = 0;
+
+  // 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 user doesn't want to have the page translated in the
+  // current page's language.
+  virtual void SetNeverTranslateLanguage(bool value) = 0;
+
+  // Sets the value if the user doesn't want to have the page translated the
+  // current page's domain.
+  virtual void SetNeverTranslateSite(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_