Implement input type=color UI

content/public/browser/web_contents_delegate.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 CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_DELEGATE_H_
 #define CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_DELEGATE_H_
 #pragma once
 
 #include <set>
 #include <string>
 
 #include "base/basictypes.h"
 #include "base/string16.h"
 #include "content/common/content_export.h"
 #include "content/public/browser/navigation_type.h"
 #include "content/public/common/page_transition_types.h"
 #include "content/public/common/window_container_type.h"
+#include "third_party/skia/include/core/SkColor.h"
 #include "ui/gfx/native_widget_types.h"
 #include "webkit/glue/window_open_disposition.h"
 
 class FilePath;
 class GURL;
 class TabContents;
 struct ContextMenuParams;
 struct NativeWebKeyboardEvent;
 
 namespace base {
@@ skipping 17 matching lines @@
 }
 
 namespace history {
 class HistoryAddPageArgs;
 }
 
 namespace webkit_glue {
 struct WebIntentData;
 }
 
+namespace WebKit {

[Peter Kasting, 2012/02/07 01:46:24]

Remove this.

[keishi, 2012/02/17 11:31:05]

Done.

+typedef unsigned WebColor;
+}
+
 namespace content {
 
 struct OpenURLParams;
 
 // Objects implement this interface to get notified about changes in the
 // WebContents and to provide necessary functionality.
 class CONTENT_EXPORT WebContentsDelegate {
  public:
   WebContentsDelegate();
 
@@ skipping 244 matching lines @@
 
   // Invoked when navigating to a pending entry. When invoked the
   // NavigationController has configured its pending entry, but it has not yet
   // been committed.
   virtual void DidNavigateToPendingEntry(WebContents* tab) {}
 
   // Returns a pointer to a service to create JavaScript dialogs. May return
   // NULL in which case dialogs aren't shown.
   virtual JavaScriptDialogCreator* GetJavaScriptDialogCreator();
 
+  // Called when color chooser should open.
+  virtual void OpenColorChooser(WebContents* tab,
+                                unsigned color_chooser_id,

[Peter Kasting, 2012/02/07 01:46:24]

Nit: See other nit regarding "unsigned"

[keishi, 2012/02/17 11:31:05]

Done.

+                                const SkColor& color) {}
+
+  // Called when color chooser should end.
+  virtual void EndColorChooser(WebContents* tab, unsigned color_chooser_id) {}
+
+  // Called when the selected color in color chooser should change.
+  virtual void SetSelectedColorInColorChooser(WebContents* tab,
+                                              unsigned color_chooser_id,
+                                              const SkColor& color) {}
+
+  // Called when the color chooser has ended.
+  virtual void DidEndColorChooser(WebContents* tab) {}
+
   // Called when a file selection is to be done.
   virtual void RunFileChooser(WebContents* tab,
                               const FileChooserParams& params) {}
 
   // Request to enumerate a directory.  This is equivalent to running the file
   // chooser in directory-enumeration mode and having the user select the given
   // directory.
   virtual void EnumerateDirectory(WebContents* tab,
                                   int request_id,
                                   const FilePath& path) {}
@@ skipping 68 matching lines @@
   // Called when |this| is no longer the WebContentsDelegate for |source|.
   void Detach(WebContents* source);
 
   // The WebContents that this is currently a delegate for.
   std::set<WebContents*> attached_contents_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_WEB_CONTENTS_DELEGATE_H_