Move touch_selection_controller interface to ui/base.

ui/base/touch/touch_editing_controller.h

Index: ui/base/touch/touch_editing_controller.h
diff --git a/ui/views/touchui/touch_selection_controller.h b/ui/base/touch/touch_editing_controller.h
similarity index 66%
rename from ui/views/touchui/touch_selection_controller.h
rename to ui/base/touch/touch_editing_controller.h
index a9a6338025d3bb87239261f1d87537f1b6c4205f..e6473bd853826a03817e160b50e66a326b487329 100644
--- a/ui/views/touchui/touch_selection_controller.h
+++ b/ui/base/touch/touch_editing_controller.h
@@ -1,33 +1,43 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 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 UI_VIEWS_TOUCHUI_TOUCH_SELECTION_CONTROLLER_H_
-#define UI_VIEWS_TOUCHUI_TOUCH_SELECTION_CONTROLLER_H_
+#ifndef UI_BASE_TOUCH_TOUCH_EDITING_CONTROLLER_H_
+#define UI_BASE_TOUCH_TOUCH_EDITING_CONTROLLER_H_
 
 #include "ui/base/models/simple_menu_model.h"
 #include "ui/gfx/point.h"
-#include "ui/views/view.h"
+#include "ui/gfx/rect.h"
 
-namespace views {
+namespace ui {
 
-// An interface implemented by a View that has text that can be selected.
-class VIEWS_EXPORT TouchSelectionClientView
-    : public View,
-      public ui::SimpleMenuModel::Delegate {
+// An interface implemented by a View that has text that can be selected/edited
+// using touch.
+class UI_EXPORT TouchSelectionClientView

[sadrul, 2013/02/13 00:26:56]

Is there going to be any non-views implementation for this? If yes, update
comment. If not, perhaps keep this in views?

[varunjain, 2013/02/13 00:37:15]

No non-views implementations. However, the View prefix is not actually views
related. It basically is the "thingy" that supports touch base selection and
editing of text. I renamed it to "TouchEditable"... any better?

[varunjain, 2013/02/13 00:52:12]

Sorry.. I make mistake. RWHVA will implement this for the webpage. So there will
be a non-view implementation (which was one of the reasons for this move).

+    : public ui::SimpleMenuModel::Delegate {
  public:
   // Select everything between start and end (points are in view's local
   // coordinate system). |start| is the logical start and |end| is the logical
   // end of selection. Visually, |start| may lie after |end|.
   virtual void SelectRect(const gfx::Point& start, const gfx::Point& end) = 0;
 
+  // Gets the bounds of the client view in parent's coordinates.
+  virtual const gfx::Rect& GetBounds() = 0;
+
+  // Gets the NativeView hosting the client.
+  virtual gfx::NativeView GetNativeView() = 0;
+
+  // Converts a point to/from screen coordinates from/to client view.
+  virtual void ConvertPointToScreen(gfx::Point* point) = 0;
+  virtual void ConvertPointFromScreen(gfx::Point* point) = 0;
+
  protected:
   virtual ~TouchSelectionClientView() {}
 };
 
 // This defines the callback interface for other code to be notified of changes
 // in the state of a TouchSelectionClientView.
-class VIEWS_EXPORT TouchSelectionController {
+class UI_EXPORT TouchSelectionController {
  public:
   virtual ~TouchSelectionController() {}
 
@@ -52,4 +62,4 @@ class VIEWS_EXPORT TouchSelectionController {
 
 }  // namespace views
 
-#endif  // UI_VIEWS_TOUCHUI_TOUCH_SELECTION_CONTROLLER_H_
+#endif  // UI_BASE_TOUCH_TOUCH_EDITING_CONTROLLER_H_