Initial implementation of ColorChooser for Aura.

ui/views/color_chooser/color_chooser_view.h

Index: ui/views/color_chooser/color_chooser_view.h
diff --git a/ui/views/color_chooser/color_chooser_view.h b/ui/views/color_chooser/color_chooser_view.h
new file mode 100644
index 0000000000000000000000000000000000000000..ef9e92133c2dd1c866dc5d54f57c307eec861d7c
--- /dev/null
+++ b/ui/views/color_chooser/color_chooser_view.h
@@ -0,0 +1,68 @@
+// 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 UI_VIEWS_COLOR_CHOOSER_COLOR_CHOOSER_VIEW_H_
+#define UI_VIEWS_COLOR_CHOOSER_COLOR_CHOOSER_VIEW_H_
+#pragma once
+
+#include "third_party/skia/include/core/SkColor.h"
+#include "third_party/skia/include/core/SkScalar.h"
+#include "ui/views/controls/textfield/textfield_controller.h"
+#include "ui/views/views_export.h"
+#include "ui/views/widget/widget_delegate.h"
+
+namespace views {
+
+class ColorChooserListener;
+class KeyEvent;
+class Textfield;
+
+// Pure views implementation of color chooser UI.
+class VIEWS_EXPORT ColorChooserView : public views::WidgetDelegateView,

[tfarina, 2012/05/25 19:37:38]

nit: remove views:: throughout in this file and in the source file.

[Jun Mukai, 2012/05/25 19:47:38]

Done.

+                                      public views::TextfieldController {
+ public:
+  ColorChooserView(ColorChooserListener* listener, SkColor initial_color);
+  virtual ~ColorChooserView();
+
+  // Called when its owning window is closed.
+  void OnOwningWindowClosed();
+
+  // Called when its color value is changed in the web contents.
+  void OnColorChanged(SkColor color);
+
+  // Called when the user chooses a hue from the UI.
+  void OnHueChosen(float hue);
+
+  // Called when the user chooses saturation/value from the UI.
+  void OnSaturationValueChosen(float saturation, float value);
+
+  float hue() const { return hsv_[0]; }
+  float saturation() const { return hsv_[1]; }
+  float value() const { return hsv_[2]; }
+
+ private:
+  class HueView;
+  class SaturationValueView;
+
+  // views::WidgetDelegate overrides:
+  virtual ui::ModalType GetModalType() const OVERRIDE;

[tfarina, 2012/05/25 19:37:38]

nit: please include compiler_specific.h for OVERRIDE.

[Jun Mukai, 2012/05/25 19:47:38]

Done.

+  virtual void WindowClosing() OVERRIDE;
+  virtual views::View* GetContentsView() OVERRIDE;
+
+  // views::TextfieldController overrides:
+  virtual void ContentsChanged(views::Textfield* sender,
+                               const string16& new_contents) OVERRIDE;
+  virtual bool HandleKeyEvent(views::Textfield* sender,
+                              const views::KeyEvent& key_event) OVERRIDE;
+
+  SkScalar hsv_[3];
+  ColorChooserListener* listener_;
+  HueView* hue_;
+  SaturationValueView* saturation_value_;
+  views::Textfield* textfield_;
+};

[tfarina, 2012/05/25 19:37:38]

DISALLOW_COPY_AND_ASSIGN and basictypes.h

[Jun Mukai, 2012/05/25 19:47:38]

Done.

+
+}  // namespace views
+
+#endif  // UI_VIEWS_COLOR_CHOOSER_COLOR_CHOOSER_VIEW_H_