Implement input type=color UI

content/renderer/render_view_impl.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/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 56 matching lines @@
 #include "content/renderer/notification_provider.h"
 #include "content/renderer/p2p/socket_dispatcher.h"
 #include "content/renderer/plugin_channel_host.h"
 #include "content/renderer/render_audiosourceprovider.h"
 #include "content/renderer/render_process.h"
 #include "content/renderer/render_thread_impl.h"
 #include "content/renderer/render_widget_fullscreen_pepper.h"
 #include "content/renderer/renderer_accessibility.h"
 #include "content/renderer/renderer_gpu_video_decoder_factories.h"
 #include "content/renderer/renderer_webapplicationcachehost_impl.h"
+#if defined(ENABLE_INPUT_COLOR)
+#include "content/renderer/renderer_webcolorchooser_impl.h"
+#endif
 #include "content/renderer/renderer_webstoragenamespace_impl.h"
 #include "content/renderer/speech_input_dispatcher.h"
 #include "content/renderer/text_input_client_observer.h"
 #include "content/renderer/v8_value_converter_impl.h"
 #include "content/renderer/web_ui_bindings.h"
 #include "content/renderer/webplugin_delegate_proxy.h"
 #include "content/renderer/websharedworker_proxy.h"
 #include "media/base/filter_collection.h"
 #include "media/base/media_switches.h"
 #include "media/base/message_loop_factory_impl.h"
@@ skipping 275 matching lines @@
       cached_has_main_frame_horizontal_scrollbar_(false),
       cached_has_main_frame_vertical_scrollbar_(false),
       ALLOW_THIS_IN_INITIALIZER_LIST(cookie_jar_(this)),
       geolocation_dispatcher_(NULL),
       speech_input_dispatcher_(NULL),
       device_orientation_dispatcher_(NULL),
       media_stream_dispatcher_(NULL),
       p2p_socket_dispatcher_(NULL),
       devtools_agent_(NULL),
       renderer_accessibility_(NULL),
+#if defined(ENABLE_INPUT_COLOR)
+      color_chooser_(NULL),
+#endif
       session_storage_namespace_id_(session_storage_namespace_id),
       handling_select_range_(false),
 #if defined(OS_WIN)
       focused_plugin_id_(-1),
 #endif
       ALLOW_THIS_IN_INITIALIZER_LIST(pepper_delegate_(this)) {
   routing_id_ = routing_id;
   if (opener_id != MSG_ROUTING_NONE)
     opener_id_ = opener_id;
 
@@ skipping 1181 matching lines @@
     // seems safest to not execute the rest.
     if (!frame->executeCommand(WebString::fromUTF8(it->name),
                                WebString::fromUTF8(it->value)))
       break;
     did_execute_command = true;
   }
 
   return did_execute_command;
 }
 
+#if defined(ENABLE_INPUT_COLOR)
+WebKit::WebColorChooser* RenderViewImpl::createColorChooser(
+    WebKit::WebColorChooserClient* client,
+    const WebKit::WebColor& initial_color) {
+  if (color_chooser_) {
+    color_chooser_->endChooser();
+  }
+  color_chooser_ = new RendererWebColorChooserImpl(this, client);
+  ViewHostMsg_SetSelectedColorInColorChooser_Params ipc_params;
+  ipc_params.color = initial_color;
+  Send(new ViewHostMsg_OpenColorChooser(routing_id_, ipc_params));
+  return static_cast<WebKit::WebColorChooser*>(color_chooser_);
+}
+void RenderViewImpl::detachColorChooser(WebKit::WebColorChooser* session) {
+  if (session != color_chooser_)
+    return;
+  color_chooser_ = NULL;
+}
+#endif
+
 bool RenderViewImpl::runFileChooser(
     const WebKit::WebFileChooserParams& params,
     WebFileChooserCompletion* chooser_completion) {
   // Do not open the file dialog in a hidden RenderView.
   if (is_hidden())
     return false;
   content::FileChooserParams ipc_params;
   if (params.directory)
     ipc_params.mode = content::FileChooserParams::OpenFolder;
   else if (params.multiSelect)
@@ skipping 2475 matching lines @@
 
   WebPageSerializer::serialize(webview()->mainFrame(), true, this, weburl_links,
                                webstring_paths,
                                webkit_glue::FilePathToWebString(
                                    local_directory_name));
 }
 
 void RenderViewImpl::OnShouldClose() {
   bool should_close = webview()->dispatchBeforeUnloadEvent();
   Send(new ViewHostMsg_ShouldClose_ACK(routing_id_, should_close));
+#if defined(ENABLE_INPUT_COLOR)
+  if (color_chooser_)
+    color_chooser_->endChooser();
+#endif
 }
 
 void RenderViewImpl::OnSwapOut(const ViewMsg_SwapOut_Params& params) {
   if (is_swapped_out_)
     return;
 
   // Swap this RenderView out so the tab can navigate to a page rendered by a
   // different process.  This involves running the unload handler and clearing
   // the page.  Once WasSwappedOut is called, we also allow this process to exit
   // if there are no other active RenderViews in it.
@@ skipping 791 matching lines @@
 bool RenderViewImpl::WebWidgetHandlesCompositorScheduling() const {
   return !!RenderThreadImpl::current()->compositor_thread();
 }
 
 void RenderViewImpl::OnJavaBridgeInit() {
   DCHECK(!java_bridge_dispatcher_.get());
 #if defined(ENABLE_JAVA_BRIDGE)
   java_bridge_dispatcher_.reset(new JavaBridgeDispatcher(this));
 #endif
 }