Implement input type=color UI

chrome/browser/ui/views/color_chooser_win.cc

Index: chrome/browser/ui/views/color_chooser_win.cc
diff --git a/chrome/browser/ui/views/color_chooser_win.cc b/chrome/browser/ui/views/color_chooser_win.cc
new file mode 100644
index 0000000000000000000000000000000000000000..70c0e6f1e692ffe45631b9b41e61b5415a2f9757
--- /dev/null
+++ b/chrome/browser/ui/views/color_chooser_win.cc
@@ -0,0 +1,61 @@
+// Copyright (c) 2011 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.
+
+#include <windows.h>
+
+#include "chrome/browser/platform_util.h"
+#include "chrome/browser/ui/color_chooser.h"
+#include "chrome/browser/ui/views/color_chooser_dialog_win.h"
+#include "content/browser/renderer_host/render_view_host.h"
+#include "content/browser/renderer_host/render_widget_host_view.h"
+
+class ColorChooserWin : public ColorChooser,
+                        public ColorChooserDialog::Listener {
+ public:
+  virtual void Open(ColorChooser::Listener* listener,
+                    WebKit::WebColor initial_color);
+  virtual void End(ColorChooser::Listener* listener) {}
+  virtual void SetSelectedColor(WebKit::WebColor color) {}
+
+  virtual void DidChooseColor(WebKit::WebColor color);
+  virtual void DidEnd();
+
+  ~ColorChooserWin();
+
+ private:
+  ColorChooser::Listener* listener_;
+  scoped_refptr<ColorChooserDialog> color_chooser_dialog_;
+};
+
+ColorChooser* ColorChooser::Create() {
+  return new ColorChooserWin();
+}
+
+void ColorChooserWin::Open(ColorChooser::Listener* listener,
+                                WebKit::WebColor initial_color) {
+  listener_ = listener;
+  gfx::NativeWindow owning_window = platform_util::GetTopLevel(
+      listener->GetRenderViewHost()->view()->GetNativeView());
+  color_chooser_dialog_ = ColorChooserDialog::Create(this);
+  color_chooser_dialog_->SelectColor(initial_color, owning_window);
+}
+
+ColorChooserWin::~ColorChooserWin() {
+  if (color_chooser_dialog_.get())
+    color_chooser_dialog_->ListenerDestroyed();
+}
+
+void ColorChooserWin::DidChooseColor(WebKit::WebColor color) {
+  if (listener_)
+    listener_->DidChooseColor(color);
+}
+void ColorChooserWin::DidEnd() {
+  if (color_chooser_dialog_.get())
+    color_chooser_dialog_ = NULL;
+  if (listener_) {
+    listener_->DidEnd();
+    listener_ = NULL;
+  }
+}
+