Split out the contents view into its own header. rename it to AutocompletePop...

chrome/browser/views/autocomplete/autocomplete_popup_contents_view.h

+// Copyright (c) 2009 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_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_CONTENTS_VIEW_H_
+#define CHROME_BROWSER_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_CONTENTS_VIEW_H_
+
+#include "chrome/browser/autocomplete/autocomplete.h"
+#include "chrome/views/view.h"
+
+class AutocompletePopupWin;
+
+// TODO(beng): documentation, finalize
+class AutocompleteResultViewModel {
+ public:
+  virtual bool IsSelectedIndex(size_t index) = 0;
+
+  virtual AutocompleteMatch::Type GetResultTypeAtIndex(size_t index) = 0;
+
+  virtual void OpenIndex(size_t index, WindowOpenDisposition disposition) = 0;
+
+  virtual void SetHoveredLine(size_t index) = 0;
+  virtual void SetSelectedLine(size_t index, bool revert_to_default) = 0;
+};
+
+// TODO(beng): documentation
+class AutocompletePopupContentsView : public views::View,
+                                      public AutocompleteResultViewModel {
+ public:
+  explicit AutocompletePopupContentsView(AutocompletePopupWin* popup);
+  virtual ~AutocompletePopupContentsView() {}
+
+  // Update the presentation with the latest result.
+  void SetAutocompleteResult(const AutocompleteResult& result);
+
+  // Schedule a repaint for the specified row.
+  void InvalidateLine(int index);
+
+  // Overridden from AutocompleteResultViewModel:
+  virtual bool IsSelectedIndex(size_t index);
+  virtual AutocompleteMatch::Type GetResultTypeAtIndex(size_t index);
+  virtual void OpenIndex(size_t index, WindowOpenDisposition disposition);
+  virtual void SetHoveredLine(size_t index);
+  virtual void SetSelectedLine(size_t index, bool revert_to_default);
+
+  // Overridden from views::View:
+  virtual void PaintChildren(ChromeCanvas* canvas);
+  virtual void Layout();
+
+ private:
+  // Fill a path for the contents' roundrect. |bounding_rect| is the rect that
+  // bounds the path.
+  void MakeContentsPath(gfx::Path* path, const gfx::Rect& bounding_rect);
+
+  // Updates the window's blur region for the current size.
+  void UpdateBlurRegion();
+
+  // Makes the contents of the canvas slightly transparent.
+  void MakeCanvasTransparent(ChromeCanvas* canvas);
+
+  AutocompletePopupWin* popup_;
+
+  DISALLOW_COPY_AND_ASSIGN(AutocompletePopupContentsView);
+};
+
+
+#endif  // #ifndef CHROME_BROWSER_VIEWS_AUTOCOMPLETE_AUTOCOMPLETE_POPUP_CONTENTS_VIEW_H_