Initial implementation of ColorChooser for Aura.

chrome/browser/ui/views/color_chooser_dialog.h

 // Copyright (c) 2012 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_VIEWS_COLOR_CHOOSER_DIALOG_H_
 #define CHROME_BROWSER_UI_VIEWS_COLOR_CHOOSER_DIALOG_H_
 #pragma once
 
 #include "base/memory/ref_counted.h"
 #include "chrome/browser/ui/base_shell_dialog.h"
 #include "chrome/browser/ui/views/color_chooser_dialog.h"
 #include "chrome/browser/ui/views/base_shell_dialog_win.h"
 #include "third_party/skia/include/core/SkColor.h"
 
+namespace views {
+class ColorChooserListener;
+}
+
 class ColorChooserDialog
     : public base::RefCountedThreadSafe<ColorChooserDialog>,
       public BaseShellDialog,
       public BaseShellDialogImpl {
  public:
-  // An interface implemented by a Listener object wishing to know about the
-  // the results from the color chooser dialog.
-  class Listener {
-   public:
-    virtual ~Listener() {}
-    virtual void DidChooseColor(SkColor color) = 0;
-    virtual void DidEnd() = 0;
-  };
-
-  ColorChooserDialog(Listener* listener,
+  ColorChooserDialog(views::ColorChooserListener* listener,
                      SkColor initial_color,
                      gfx::NativeWindow owning_window);
   virtual ~ColorChooserDialog();
 
   // BaseShellDialog:
   virtual bool IsRunning(HWND owning_hwnd) const OVERRIDE;
   virtual void ListenerDestroyed() OVERRIDE;
 
  private:
   struct ExecuteOpenParams {
@@ skipping 24 matching lines @@
 
   // A copy of the custom colors for the current dialog to display and modify.
   // This allows us to safely access the colors even if multiple windows are
   // simultaneously showing color choosers (which would cause thread safety
   // problems if we gave them direct handles to |g_custom_colors|).
   COLORREF custom_colors_[16];
 
   // The listener to notify when the user closes the dialog.  This may be set to
   // NULL before the color chooser is closed, signalling that the listener no
   // longer cares about the outcome.
-  Listener* listener_;
+  views::ColorChooserListener* listener_;
 
   DISALLOW_COPY_AND_ASSIGN(ColorChooserDialog);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_COLOR_CHOOSER_DIALOG_H_