Implement input type=color UI (common part)

content/renderer/render_view_impl.cc

 // 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 "content/renderer/render_view_impl.h"
 
 #include <algorithm>
 #include <cmath>
 #include <string>
 #include <vector>
@@ skipping 48 matching lines @@
 #include "content/renderer/media/render_media_log.h"
 #include "content/renderer/mhtml_generator.h"
 #include "content/renderer/notification_provider.h"
 #include "content/renderer/p2p/socket_dispatcher.h"
 #include "content/renderer/plugin_channel_host.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_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 542 matching lines @@
     IPC_MESSAGE_HANDLER(ViewMsg_AllowBindings, OnAllowBindings)
     IPC_MESSAGE_HANDLER(ViewMsg_SetWebUIProperty, OnSetWebUIProperty)
     IPC_MESSAGE_HANDLER(ViewMsg_SetInitialFocus, OnSetInitialFocus)
     IPC_MESSAGE_HANDLER(ViewMsg_ScrollFocusedEditableNodeIntoRect,
                         OnScrollFocusedEditableNodeIntoRect)
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateTargetURL_ACK, OnUpdateTargetURLAck)
     IPC_MESSAGE_HANDLER(ViewMsg_UpdateWebPreferences, OnUpdateWebPreferences)
     IPC_MESSAGE_HANDLER(ViewMsg_SetAltErrorPageURL, OnSetAltErrorPageURL)
     IPC_MESSAGE_HANDLER(ViewMsg_EnumerateDirectoryResponse,
                         OnEnumerateDirectoryResponse)
+#if defined(ENABLE_INPUT_COLOR)
+    IPC_MESSAGE_HANDLER(ViewMsg_DidChooseColorResponse,
+                        OnDidChooseColorResponse)
+    IPC_MESSAGE_HANDLER(ViewMsg_DidCleanupColorChooser,
+                        OnDidCleanupColorChooser)
+#endif // defined(ENABLE_INPUT_COLOR)
     IPC_MESSAGE_HANDLER(ViewMsg_RunFileChooserResponse, OnFileChooserResponse)
     IPC_MESSAGE_HANDLER(ViewMsg_ShouldClose, OnShouldClose)
     IPC_MESSAGE_HANDLER(ViewMsg_SwapOut, OnSwapOut)
     IPC_MESSAGE_HANDLER(ViewMsg_ClosePage, OnClosePage)
     IPC_MESSAGE_HANDLER(ViewMsg_ThemeChanged, OnThemeChanged)
     IPC_MESSAGE_HANDLER(ViewMsg_DisassociateFromPopupCount,
                         OnDisassociateFromPopupCount)
     IPC_MESSAGE_HANDLER(ViewMsg_MoveOrResizeStarted, OnMoveOrResizeStarted)
     IPC_MESSAGE_HANDLER(ViewMsg_ClearFocusedNode, OnClearFocusedNode)
     IPC_MESSAGE_HANDLER(ViewMsg_SetBackground, OnSetBackground)
@@ skipping 916 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::colorChooser() {
+  if (!color_chooser_.get()) {
+    color_chooser_.reset(new RendererWebColorChooserImpl(this));
+  }
+  return static_cast<WebKit::WebColorChooser*>(color_chooser_.get());
+}
+#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;
   ViewHostMsg_RunFileChooser_Params ipc_params;
   if (params.directory)
     ipc_params.mode = ViewHostMsg_RunFileChooser_Mode::OpenFolder;
   else if (params.multiSelect)
@@ skipping 2175 matching lines @@
     return;
 
   WebVector<WebString> ws_file_names(paths.size());
   for (size_t i = 0; i < paths.size(); ++i)
     ws_file_names[i] = webkit_glue::FilePathToWebString(paths[i]);
 
   enumeration_completions_[id]->didChooseFile(ws_file_names);
   enumeration_completions_.erase(id);
 }
 
+#if defined(ENABLE_INPUT_COLOR)
+void RenderViewImpl::OnDidChooseColorResponse(WebKit::WebColor color) {
+  if(color_chooser_.get()) {
+    color_chooser_->didChooseColor(color);
+  }
+}
+
+void RenderViewImpl::OnDidCleanupColorChooser() {
+  if(color_chooser_.get()) {
+    color_chooser_->didCleanup();
+    color_chooser_.reset();
+  }
+}
+#endif
+
 void RenderViewImpl::OnFileChooserResponse(const std::vector<FilePath>& paths) {
   // This could happen if we navigated to a different page before the user
   // closed the chooser.
   if (file_chooser_completions_.empty())
     return;
 
   WebVector<WebString> ws_file_names(paths.size());
   for (size_t i = 0; i < paths.size(); ++i)
     ws_file_names[i] = webkit_glue::FilePathToWebString(paths[i]);
 
@@ skipping 103 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_.get())
+    color_chooser_->cleanup();
+#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 801 matching lines @@
   return webview()->settings()->useThreadedCompositor();
 }
 
 void RenderViewImpl::OnJavaBridgeInit(
     const IPC::ChannelHandle& channel_handle) {
   DCHECK(!java_bridge_dispatcher_.get());
 #if defined(ENABLE_JAVA_BRIDGE)
   java_bridge_dispatcher_.reset(new JavaBridgeDispatcher(this, channel_handle));
 #endif
 }