1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_
6 #define CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_
10 #include "base/compiler_specific.h"
11 #include "base/memory/ref_counted.h"
12 #include "content/public/browser/url_data_source.h"
17 class RefCountedMemory;
20 class ThemeSource : public content::URLDataSource {
22 explicit ThemeSource(Profile* profile);
23 ~ThemeSource() override;
25 // content::URLDataSource implementation.
26 std::string GetSource() const override;
27 void StartDataRequest(
28 const std::string& path,
29 int render_process_id,
31 const content::URLDataSource::GotDataCallback& callback) override;
32 std::string GetMimeType(const std::string& path) const override;
33 base::MessageLoop* MessageLoopForRequestPath(
34 const std::string& path) const override;
35 bool ShouldReplaceExistingSource() const override;
36 bool ShouldServiceRequest(const net::URLRequest* request) const override;
39 // Fetch and send the theme bitmap.
40 void SendThemeBitmap(const content::URLDataSource::GotDataCallback& callback,
44 // The original profile (never an OTR profile).
47 // We grab the CSS early so we don't have to go back to the UI thread later.
48 scoped_refptr<base::RefCountedMemory> css_bytes_;
50 DISALLOW_COPY_AND_ASSIGN(ThemeSource);
53 #endif // CHROME_BROWSER_UI_WEBUI_THEME_SOURCE_H_