| // Copyright 2016 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_SETTINGS_SETTINGS_COOKIES_VIEW_HANDLER_H_ |
| #define CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_COOKIES_VIEW_HANDLER_H_ |
| |
| #include <memory> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/compiler_specific.h" |
| #include "base/macros.h" |
| #include "base/strings/string16.h" |
| #include "chrome/browser/browsing_data/cookies_tree_model.h" |
| #include "chrome/browser/ui/webui/settings/settings_page_ui_handler.h" |
| |
| class CookiesTreeModelUtil; |
| |
| namespace settings { |
| |
| class CookiesViewHandler : public SettingsPageUIHandler, |
| public CookiesTreeModel::Observer { |
| public: |
| CookiesViewHandler(); |
| ~CookiesViewHandler() override; |
| |
| // SettingsPageUIHandler: |
| void OnJavascriptAllowed() override; |
| void OnJavascriptDisallowed() override; |
| void RegisterMessages() override; |
| |
| // CookiesTreeModel::Observer: |
| void TreeNodesAdded(ui::TreeModel* model, |
| ui::TreeModelNode* parent, |
| int start, |
| int count) override; |
| void TreeNodesRemoved(ui::TreeModel* model, |
| ui::TreeModelNode* parent, |
| int start, |
| int count) override; |
| void TreeNodeChanged(ui::TreeModel* model, ui::TreeModelNode* node) override { |
| } |
| void TreeModelBeginBatch(CookiesTreeModel* model) override; |
| void TreeModelEndBatch(CookiesTreeModel* model) override; |
| |
| private: |
| // Creates the CookiesTreeModel if necessary. |
| void EnsureCookiesTreeModelCreated(); |
| |
| // Set |filter_| and get a portion (or all) of the list items. |
| void HandleGetDisplayList(const base::ListValue* args); |
| |
| // Remove all items matching the current |filter_|. |
| void HandleRemoveShownItems(const base::ListValue* args); |
| |
| // Remove a single item. |
| void HandleRemoveItem(const base::ListValue* args); |
| |
| // Retrieve cookie details for a specific site. |
| void HandleGetCookieDetails(const base::ListValue* args); |
| |
| // Gets a plural string for the given number of cookies. |
| void HandleGetNumCookiesString(const base::ListValue* args); |
| |
| // Remove all sites data. |
| void HandleRemoveAll(const base::ListValue* args); |
| |
| // Remove selected sites data. |
| void HandleRemove(const base::ListValue* args); |
| |
| // Get children nodes data and pass it to 'CookiesView.loadChildren' to |
| // update the WebUI. |
| void SendChildren(const CookieTreeNode* parent); |
| |
| void SendLocalDataList(const CookieTreeNode* parent); |
| |
| // Package and send cookie details for a site. |
| void SendCookieDetails(const CookieTreeNode* parent); |
| |
| // Reloads the CookiesTreeModel and passes the nodes to |
| // 'CookiesView.loadChildren' to update the WebUI. |
| void HandleReloadCookies(const base::ListValue* args); |
| |
| // Flag to indicate whether there is a batch update in progress. |
| bool batch_update_; |
| |
| // The Cookies Tree model |
| std::unique_ptr<CookiesTreeModel> cookies_tree_model_; |
| |
| // Only show items that contain |filter|. |
| base::string16 filter_; |
| |
| struct Request { |
| Request(); |
| void Clear(); |
| |
| // Whether the request expects a list response. |
| bool should_send_list; |
| // The callback ID for the current outstanding request. |
| std::string callback_id_; |
| }; |
| |
| // The current client request. |
| Request request_; |
| |
| // Sorted index list, by site. Indexes refer to |model->GetRoot()| children. |
| typedef std::pair<base::string16, int> LabelAndIndex; |
| std::vector<LabelAndIndex> sorted_sites_; |
| |
| std::unique_ptr<CookiesTreeModelUtil> model_util_; |
| |
| DISALLOW_COPY_AND_ASSIGN(CookiesViewHandler); |
| }; |
| |
| } // namespace settings |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_SETTINGS_SETTINGS_COOKIES_VIEW_HANDLER_H_ |