Implement input type=color UI

chrome/browser/ui/browser.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 "chrome/browser/ui/browser.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 #endif  // OS_WIN
@@ skipping 90 matching lines @@
 #include "chrome/browser/themes/theme_service.h"
 #include "chrome/browser/themes/theme_service_factory.h"
 #include "chrome/browser/ui/app_modal_dialogs/message_box_handler.h"
 #include "chrome/browser/ui/blocked_content/blocked_content_tab_helper.h"
 #include "chrome/browser/ui/bookmarks/bookmark_tab_helper.h"
 #include "chrome/browser/ui/browser_dialogs.h"
 #include "chrome/browser/ui/browser_list.h"
 #include "chrome/browser/ui/browser_navigator.h"
 #include "chrome/browser/ui/browser_tab_restore_service_delegate.h"
 #include "chrome/browser/ui/browser_window.h"
+#include "chrome/browser/ui/color_chooser.h"
 #include "chrome/browser/ui/constrained_window_tab_helper.h"
 #include "chrome/browser/ui/extensions/shell_window.h"
 #include "chrome/browser/ui/find_bar/find_bar.h"
 #include "chrome/browser/ui/find_bar/find_bar_controller.h"
 #include "chrome/browser/ui/find_bar/find_tab_helper.h"
 #include "chrome/browser/ui/fullscreen_controller.h"
 #include "chrome/browser/ui/global_error.h"
 #include "chrome/browser/ui/global_error_service.h"
 #include "chrome/browser/ui/global_error_service_factory.h"
 #include "chrome/browser/ui/intents/web_intent_picker_controller.h"
@@ skipping 22 matching lines @@
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/custom_handlers/protocol_handler.h"
 #include "chrome/common/extensions/extension.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/profiling.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/web_apps.h"
 #include "content/browser/browser_url_handler.h"
 #include "content/browser/renderer_host/render_view_host.h"
+#include "content/public/browser/color_chooser.h"
 #include "content/public/browser/devtools_manager.h"
 #include "content/public/browser/download_item.h"
 #include "content/public/browser/download_manager.h"
 #include "content/public/browser/interstitial_page.h"
 #include "content/public/browser/invalidate_type.h"
 #include "content/public/browser/navigation_controller.h"
 #include "content/public/browser/navigation_entry.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/plugin_service.h"
@@ skipping 3948 matching lines @@
 
 void Browser::DidNavigateToPendingEntry(WebContents* tab) {
   if (tab == GetSelectedWebContents())
     UpdateBookmarkBarState(BOOKMARK_BAR_STATE_CHANGE_TAB_STATE);
 }
 
 content::JavaScriptDialogCreator* Browser::GetJavaScriptDialogCreator() {
   return GetJavaScriptDialogCreatorInstance();
 }
 
+content::ColorChooser* Browser::OpenColorChooser(WebContents* tab,
+                                                 int color_chooser_id,
+                                                 const SkColor& color) {
+  if (color_chooser_.get() &&
+      color_chooser_id == color_chooser_->GetIdentifier() &&
+      tab->GetRenderViewHost() == color_chooser_->GetRenderViewHost())
+    return NULL;

[jam, 2012/02/27 22:06:25]

I don't think this condition can happen?

i.e. when will TabContents ask a delegate to open a color chooser with an id
that it already asked it?

[keishi, 2012/02/28 11:27:45]

Yes, it should never happen. Removed.

+  if (color_chooser_.get())
+    color_chooser_->End();
+  color_chooser_.reset(ColorChooser::Create(color_chooser_id,
+                                            tab->GetRenderViewHost(),
+                                            color));
+  return static_cast<content::ColorChooser*>(color_chooser_.get());
+}
+
+void Browser::DidEndColorChooser() {
+  color_chooser_.reset();
+}
+
 void Browser::RunFileChooser(WebContents* tab,
                              const content::FileChooserParams& params) {
   RunFileChooserHelper(tab, params);
 }
 
 void Browser::EnumerateDirectory(WebContents* tab, int request_id,
                                  const FilePath& path) {
   EnumerateDirectoryHelper(tab, request_id, path);
 }
 
@@ skipping 1453 matching lines @@
     ShowSingletonTabOverwritingNTP(params);
   } else {
     LoginUIServiceFactory::GetForProfile(
         profile()->GetOriginalProfile())->ShowLoginUI();
   }
 }
 
 void Browser::ToggleSpeechInput() {
   GetSelectedWebContents()->GetRenderViewHost()->ToggleSpeechInput();
 }