Implement input type=color UI

content/browser/renderer_host/render_view_host.cc

 // 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.
 
 #include "content/browser/renderer_host/render_view_host.h"
 
 #include <string>
 #include <utility>
 #include <vector>
 
@@ skipping 601 matching lines @@
 
 void RenderViewHost::LostMouseLock() {
   RenderWidgetHost::LostMouseLock();
   delegate_->LostMouseLock();
 }
 
 void RenderViewHost::SetInitialFocus(bool reverse) {
   Send(new ViewMsg_SetInitialFocus(routing_id(), reverse));
 }
 
+void RenderViewHost::DidChooseColorInColorChooser(WebKit::WebColor color) {
+  Send(new ViewMsg_DidChooseColorResponse(routing_id(), color));
+}
+
+void RenderViewHost::DidEndColorChooser() {
+  Send(new ViewMsg_DidEndColorChooser(routing_id()));
+}
+
 void RenderViewHost::FilesSelectedInChooser(
     const std::vector<FilePath>& files,
     int permissions) {
   // Grant the security access requested to the given files.
   for (std::vector<FilePath>::const_iterator file = files.begin();
        file != files.end(); ++file) {
     ChildProcessSecurityPolicy::GetInstance()->GrantPermissionsForFile(
         process()->GetID(), *file, permissions);
   }
   Send(new ViewMsg_RunFileChooserResponse(routing_id(), files));
@@ skipping 108 matching lines @@
     IPC_MESSAGE_HANDLER(ViewHostMsg_MediaNotification, OnMediaNotification)
     IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_RequestPermission,
                         OnRequestDesktopNotificationPermission)
     IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_Show,
                         OnShowDesktopNotification)
     IPC_MESSAGE_HANDLER(DesktopNotificationHostMsg_Cancel,
                         OnCancelDesktopNotification)
 #if defined(OS_MACOSX)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowPopup, OnMsgShowPopup)
 #endif
+    IPC_MESSAGE_HANDLER(ViewHostMsg_OpenColorChooser, OnOpenColorChooser)

[jam, 2012/01/27 18:13:40]

there's no need to filter the message in RenderViewHost just to call TabContents
and have it call back here. You can dispatch the IPCs in TabContents instead.

[keishi, 2012/02/06 15:01:57]

Done.

+    IPC_MESSAGE_HANDLER(ViewHostMsg_EndColorChooser, OnEndColorChooser)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_SetSelectedColorInColorChooser,
+                        OnSetSelectedColorInColorChooser)
     IPC_MESSAGE_HANDLER(ViewHostMsg_RunFileChooser, OnRunFileChooser)
     IPC_MESSAGE_HANDLER(ViewHostMsg_WebUISend, OnWebUISend)
     // Have the super handle all other messages.
     IPC_MESSAGE_UNHANDLED(handled = RenderWidgetHost::OnMessageReceived(msg))
   IPC_END_MESSAGE_MAP_EX()
 
   if (!msg_is_ok) {
     // The message had a handler, but its de-serialization failed.
     // Kill the renderer.
     content::RecordAction(UserMetricsAction("BadMessageTerminate_RVH"));
@@ skipping 771 matching lines @@
     view->ShowPopupMenu(params.bounds,
                         params.item_height,
                         params.item_font_size,
                         params.selected_item,
                         params.popup_items,
                         params.right_aligned);
   }
 }
 #endif
 
+void RenderViewHost::OnOpenColorChooser(const WebKit::WebColor& color) {
+  delegate_->OpenColorChooser(this, color);
+}
+
+void RenderViewHost::OnEndColorChooser() {
+  delegate_->EndColorChooser(this);
+}
+
+void RenderViewHost::OnSetSelectedColorInColorChooser(
+    const WebKit::WebColor& color) {
+  delegate_->SetSelectedColorInColorChooser(this, color);
+}
+
 void RenderViewHost::OnRunFileChooser(
     const content::FileChooserParams& params) {
   delegate_->RunFileChooser(this, params);
 }
 
 void RenderViewHost::OnWebUISend(const GURL& source_url,
                                  const std::string& name,
                                  const base::ListValue& args) {
   delegate_->WebUISend(this, source_url, name, args);
 }
 
 void RenderViewHost::ClearPowerSaveBlockers() {
   STLDeleteValues(&power_save_blockers_);
 }