Add CSS Keyword values and conversion routines to webkit glue.

Review URL: http://codereview.chromium.org/149044

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22737 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 25 insertions, 0 deletions

diff --git a/chrome/renderer/render_thread.cc b/chrome/renderer/render_thread.cc
index 46711d4..3571f6d 100644
--- a/chrome/renderer/render_thread.cc
+++ b/chrome/renderer/render_thread.cc
@@ -40,6 +40,7 @@
 #include "chrome/renderer/render_view.h"
 #include "chrome/renderer/renderer_webkitclient_impl.h"
 #include "chrome/renderer/user_script_slave.h"
+#include "webkit/api/public/WebColor.h"
 #include "webkit/api/public/WebCache.h"
 #include "webkit/api/public/WebKit.h"
 #include "webkit/api/public/WebString.h"
@@ -211,6 +212,7 @@ void RenderThread::OnControlMessageReceived(const IPC::Message& msg) {
     IPC_MESSAGE_HANDLER(ViewMsg_VisitedLink_Add, OnAddVisitedLinks)
     IPC_MESSAGE_HANDLER(ViewMsg_VisitedLink_Reset, OnResetVisitedLinks)
     IPC_MESSAGE_HANDLER(ViewMsg_SetNextPageID, OnSetNextPageID)
+    IPC_MESSAGE_HANDLER(ViewMsg_SetCSSColors, OnSetCSSColors)
     // TODO(port): removed from render_messages_internal.h;
     // is there a new non-windows message I should add here?
     IPC_MESSAGE_HANDLER(ViewMsg_New, OnCreateNewView)
@@ -240,6 +242,27 @@ void RenderThread::OnSetNextPageID(int32 next_page_id) {
   RenderView::SetNextPageID(next_page_id);
 }
 
+// Called when to register CSS Color name->system color mappings.
+// We update the colors one by one and then tell WebKit to refresh all render
+// views.
+void RenderThread::OnSetCSSColors(
+    const std::vector<CSSColors::CSSColorMapping>& colors) {
+
+  size_t num_colors = colors.size();
+  scoped_array<WebKit::WebColorName> color_names(
+      new WebKit::WebColorName[num_colors]);
+  scoped_array<WebKit::WebColor> web_colors(new WebKit::WebColor[num_colors]);
+  size_t i = 0;
+  for (std::vector<CSSColors::CSSColorMapping>::const_iterator it =
+          colors.begin();
+       it != colors.end();
+       ++it, ++i) {
+    color_names[i] = it->first;
+    web_colors[i] = it->second;
+  }
+  WebKit::setNamedColors(color_names.get(), web_colors.get(), num_colors);
+}
+
 void RenderThread::OnCreateNewView(gfx::NativeViewId parent_hwnd,
                                    ModalDialogEvent modal_dialog_event,
                                    const RendererPreferences& renderer_prefs,
diff --git a/chrome/renderer/render_thread.h b/chrome/renderer/render_thread.h
index c242c61..d9cd1fb 100644
--- a/chrome/renderer/render_thread.h
+++ b/chrome/renderer/render_thread.h
@@ -13,6 +13,7 @@
 #include "base/task.h"
 #include "build/build_config.h"
 #include "chrome/common/child_thread.h"
+#include "chrome/common/css_colors.h"
 #include "chrome/renderer/renderer_histogram_snapshots.h"
 #include "chrome/renderer/visitedlink_slave.h"
 
@@ -126,6 +127,7 @@ class RenderThread : public RenderThreadBase,
   void OnPageActionsUpdated(const std::string& extension_id,
                             const std::vector<std::string>& page_actions);
   void OnSetNextPageID(int32 next_page_id);
+  void OnSetCSSColors(const std::vector<CSSColors::CSSColorMapping>& colors);
   void OnCreateNewView(gfx::NativeViewId parent_hwnd,
                        ModalDialogEvent modal_dialog_event,
                        const RendererPreferences& renderer_prefs,