| Index: content/public/browser/web_ui_data_source.h
|
| ===================================================================
|
| --- content/public/browser/web_ui_data_source.h (revision 0)
|
| +++ content/public/browser/web_ui_data_source.h (revision 0)
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| @@ -0,0 +1,73 @@
|
| +// Copyright (c) 2013 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 CONTENT_PUBLIC_BROWSER_WEB_UI_DATA_SOURCE_H_
|
| +#define CONTENT_PUBLIC_BROWSER_WEB_UI_DATA_SOURCE_H_
|
| +
|
| +#include <string>
|
| +
|
| +#include "content/common/content_export.h"
|
| +#include "base/callback.h"
|
| +
|
| +class MessageLoop;
|
| +
|
| +namespace base {
|
| +class RefCountedMemory;
|
| +}
|
| +/*
|
| +namespace content {
|
| +
|
| +// A data source that can help with implementing the common operations needed by
|
| +// WebUI pages.
|
| +class URLDataSource {
|
| + public:
|
| + // Used as a parameter to GotDataCallback. The caller has to run this callback
|
| + // with the result for the path that they filtered, passing ownership of the
|
| + // memory.
|
| + typedef base::Callback<void(base::RefCountedMemory*)> GotDataCallback;
|
| +
|
| + // Used by SetRequestFilter. The string parameter is the path of the request.
|
| + // If the callee doesn't want to handle the data, false is returned. Otherwise
|
| + // true is returned and the GotDataCallback parameter is called either then or
|
| + // asynchronously with the response.
|
| + typedef base::Callback<bool(const std::string&, const GotDataCallback&)>
|
| + HandleRequestCallback;
|
| +
|
| + // Adds a string keyed to its name to our dictionary.
|
| + void AddString(const std::string& name, const string16& value);
|
| +
|
| + // Adds a string keyed to its name to our dictionary.
|
| + void AddString(const std::string& name, const std::string& value);
|
| +
|
| + // Adds a localized string with resource |ids| keyed to its name to our
|
| + // dictionary.
|
| + void AddLocalizedString(const std::string& name, int ids);
|
| +
|
| + // Add strings from |localized_strings| to our dictionary.
|
| + void AddLocalizedStrings(const DictionaryValue& localized_strings);
|
| +
|
| + // Allows a caller to add a filter for URL requests.
|
| + void SetRequestFilter(const HandleRequestCallback& callback);
|
| +
|
| + // Sets the path which will return the JSON strings.
|
| + void set_json_path(const std::string& path) { json_path_ = path; }
|
| +
|
| + // Sets the data source to use a slightly different format for json data. Some
|
| + // day this should become the default.
|
| + void set_use_json_js_format_v2() { json_js_format_v2_ = true; }
|
| +
|
| + // Adds a mapping between a path name and a resource to return.
|
| + void add_resource_path(const std::string &path, int resource_id) {
|
| + path_to_idr_map_[path] = resource_id;
|
| + }
|
| +
|
| + // Sets the resource to returned when no other paths match.
|
| + void set_default_resource(int resource_id) {
|
| + default_resource_ = resource_id;
|
| + }
|
| +};
|
| +
|
| +} // namespace content
|
| +*/
|
| +#endif // CONTENT_PUBLIC_BROWSER_WEB_UI_DATA_SOURCE_H_
|
|
|
| Property changes on: content\public\browser\web_ui_data_source.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
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| + LF
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