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// Copyright 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 CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ERROR_HANDLER_H_
#define CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ERROR_HANDLER_H_
#include <string>
#include "base/basictypes.h"
#include "base/compiler_specific.h"
#include "base/memory/weak_ptr.h"
#include "content/public/browser/web_ui_message_handler.h"
namespace base {
class DictionaryValue;
class ListValue;
}
namespace content {
class WebUIDataSource;
}
class Profile;
namespace extensions {
class Extension;
// The handler page for the Extension Commands UI overlay.
class ExtensionErrorHandler : public content::WebUIMessageHandler {
public:
explicit ExtensionErrorHandler(Profile* profile);
~ExtensionErrorHandler() override;
// Fetches the localized values for the page and deposits them into |source|.
void GetLocalizedValues(content::WebUIDataSource* source);
// WebUIMessageHandler implementation.
void RegisterMessages() override;
private:
friend class ManifestHighlightUnitTest;
// Handle the "requestFileSource" call.
void HandleRequestFileSource(const base::ListValue* args);
// Called when |error_ui_util::HandleRequestFileSource| finishes.
void OnFileSourceHandled(const base::DictionaryValue& source);
// Handle the "openDevTools" call.
void HandleOpenDevTools(const base::ListValue* args);
// Populate the results for a manifest file's content in response to the
// "requestFileSource" call. Highlight the part of the manifest which
// corresponds to the given |key| and |specific| locations. Caller owns
// |dict|.
void GetManifestFileCallback(base::DictionaryValue* dict,
const std::string& key,
const std::string& specific,
const std::string& contents);
// Populate the results for a source file's content in response to the
// "requestFileSource" call. Highlight the part of the source which
// corresponds to the given |line_number|.
void GetSourceFileCallback(base::DictionaryValue* results,
int line_number,
const std::string& contents);
// The profile with which this Handler is associated.
Profile* profile_;
// Weak pointer factory for posting background tasks.
base::WeakPtrFactory<ExtensionErrorHandler> weak_ptr_factory_;
DISALLOW_COPY_AND_ASSIGN(ExtensionErrorHandler);
};
} // namespace extensions
#endif // CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ERROR_HANDLER_H_
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