| // Copyright (c) 2012 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_EXTENSIONS_EXTENSION_ERROR_UI_H_ |
| #define CHROME_BROWSER_EXTENSIONS_EXTENSION_ERROR_UI_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/compiler_specific.h" |
| #include "chrome/browser/ui/global_error/global_error.h" |
| #include "extensions/common/extension.h" |
| |
| class Browser; |
| class ExtensionService; |
| |
| // This class encapsulates the UI we want to show users when certain events |
| // occur related to installed extensions. |
| class ExtensionErrorUI { |
| public: |
| static ExtensionErrorUI* Create(ExtensionService* extension_service); |
| |
| virtual ~ExtensionErrorUI(); |
| |
| // Inform us that a given extension is of a certain type that the user |
| // hasn't yet acknowledged. |
| void AddExternalExtension(const std::string& id); |
| void AddBlacklistedExtension(const std::string& id); |
| |
| // Returns sets replaying the IDs that have been added with the |
| // Add[...]Extension methods. |
| const extensions::ExtensionIdSet* get_external_extension_ids() const { |
| return external_extension_ids_.get(); |
| } |
| |
| const extensions::ExtensionIdSet* get_blacklisted_extension_ids() const { |
| return blacklisted_extension_ids_.get(); |
| } |
| |
| // Shows the installation error in a bubble view. Should return true if a |
| // bubble is shown, false if one could not be shown. |
| virtual bool ShowErrorInBubbleView() = 0; |
| |
| // Shows the extension page. Called as a result of the user clicking more |
| // info and should be only called from the context of a callback |
| // (BubbleViewDidClose or BubbleViewAccept/CancelButtonPressed). |
| // It should use the same browser as where the bubble was shown. |
| virtual void ShowExtensions() = 0; |
| |
| // Closes the error UI. This will end up calling BubbleViewDidClose, possibly |
| // synchronously. |
| virtual void Close() = 0; |
| |
| protected: |
| explicit ExtensionErrorUI(ExtensionService* extension_service); |
| |
| ExtensionService* extension_service() const { return extension_service_; } |
| |
| // Model methods for the bubble view. |
| base::string16 GetBubbleViewTitle(); |
| std::vector<base::string16> GetBubbleViewMessages(); |
| base::string16 GetBubbleViewAcceptButtonLabel(); |
| base::string16 GetBubbleViewCancelButtonLabel(); |
| |
| // Sub-classes should call this methods based on the actions taken by the user |
| // in the error bubble. |
| void BubbleViewDidClose(); // destroys |this| |
| void BubbleViewAcceptButtonPressed(); |
| void BubbleViewCancelButtonPressed(); |
| |
| private: |
| bool should_delete_self_on_close_; |
| ExtensionService* extension_service_; |
| scoped_ptr<extensions::ExtensionIdSet> external_extension_ids_; |
| scoped_ptr<extensions::ExtensionIdSet> blacklisted_extension_ids_; |
| base::string16 message_; // Displayed in the body of the alert. |
| |
| // For a given set of extension IDs, generates appropriate text |
| // describing what the user needs to know about them. |
| base::string16 GenerateMessageSection( |
| const extensions::ExtensionIdSet* extensions, |
| int extension_template_message_id, |
| int app_template_message_id); |
| |
| // Generates the message displayed in the body of the alert. |
| base::string16 GenerateMessage(); |
| |
| DISALLOW_COPY_AND_ASSIGN(ExtensionErrorUI); |
| }; |
| |
| #endif // CHROME_BROWSER_EXTENSIONS_EXTENSION_ERROR_UI_H_ |