blob: 485a808478602a119bcfee816de85804a770a313 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
|
// Copyright (c) 2006-2008 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.
#ifndef CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_FETCHER_H_
#define CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_FETCHER_H_
#include "base/scoped_vector.h"
#include "gfx/native_widget_types.h"
class GURL;
class Profile;
class TemplateURL;
class TabContents;
// TemplateURLFetcher is responsible for downloading OpenSearch description
// documents, creating a TemplateURL from the OSDD, and adding the TemplateURL
// to the TemplateURLModel. Downloading is done in the background.
//
class TemplateURLFetcher {
public:
// Creates a TemplateURLFetcher with the specified Profile.
explicit TemplateURLFetcher(Profile* profile);
~TemplateURLFetcher();
// If TemplateURLFetcher is not already downloading the OSDD for osdd_url,
// it is downloaded. If successful and the result can be parsed, a TemplateURL
// is added to the TemplateURLModel.
void ScheduleDownload(const std::wstring& keyword,
const GURL& osdd_url,
const GURL& favicon_url,
TabContents* source,
bool autodetected);
private:
friend class RequestDelegate;
// A RequestDelegate is created to download each OSDD. When done downloading
// RequestCompleted is invoked back on the TemplateURLFetcher.
class RequestDelegate;
Profile* profile() const { return profile_; }
// Invoked from the RequestDelegate when done downloading.
void RequestCompleted(RequestDelegate* request);
Profile* profile_;
// In progress requests.
ScopedVector<RequestDelegate> requests_;
DISALLOW_COPY_AND_ASSIGN(TemplateURLFetcher);
};
#endif // CHROME_BROWSER_SEARCH_ENGINES_TEMPLATE_URL_FETCHER_H_
|
