1 files changed, 37 insertions, 0 deletions
diff --git a/chrome/browser/dom_ui/dom_ui_theme_source.cc b/chrome/browser/dom_ui/dom_ui_theme_source.cc
new file mode 100644
index 0000000..31ff1f8
--- /dev/null
+++ b/chrome/browser/dom_ui/dom_ui_theme_source.cc
@@ -0,0 +1,37 @@
+// Copyright (c) 2009 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/dom_ui/dom_ui_theme_source.h"
+
+#include "app/resource_bundle.h"
+#include "app/theme_provider.h"
+#include "base/gfx/png_encoder.h"
+#include "base/message_loop.h"
+#include "chrome/browser/profile.h"
+#include "chrome/browser/theme_resources_util.h"
+#include "chrome/common/url_constants.h"
+#include "grit/theme_resources.h"
+
+DOMUIThemeSource::DOMUIThemeSource(Profile* profile)
+  : DataSource(chrome::kChromeUIThemePath, MessageLoop::current()),
+    profile_(profile) {
+}
+
+void DOMUIThemeSource::StartDataRequest(const std::string& path,
+                                            int request_id) {
+  ThemeProvider* tp = profile_->GetThemeProvider();
+  if (tp) {
+    int id = ThemeResourcesUtil::GetId(path);
+    if (id != -1) {
+      SkBitmap* image = tp->GetBitmapNamed(id);
+      if (image) {
+        std::vector<unsigned char> png_bytes;
+        PNGEncoder::EncodeBGRASkBitmap(*image, false, &png_bytes);
+
+        scoped_refptr<RefCountedBytes> image_data = new RefCountedBytes(png_bytes);
+        SendResponse(request_id, image_data);
+      }
+    }
+  }
+}