Use tab to group "Show saved passwords" and "Exceptions"...

chrome/browser/views/password_manager_view.h

-// 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_PASSWORD_MANAGER_VIEW_H__
-#define CHROME_BROWSER_PASSWORD_MANAGER_VIEW_H__
-
-#include <vector>
-
-#include "base/scoped_ptr.h"
-#include "chrome/browser/profile.h"
-#include "chrome/browser/webdata/web_data_service.h"
-#include "chrome/common/stl_util-inl.h"
-#include "chrome/common/gfx/text_elider.h"
-#include "chrome/views/controls/button/native_button.h"
-#include "chrome/views/controls/label.h"
-#include "chrome/views/controls/table/table_view.h"
-#include "chrome/views/window/dialog_delegate.h"
-#include "chrome/views/window/window.h"
-#include "webkit/glue/password_form.h"
-
-class Profile;
-
-// An observer interface to notify change of row count in a table model. This
-// allow the container view of TableView(i.e. PasswordManagerView and
-// PasswordManagerExceptionsView), to be notified of row count changes directly
-// from the TableModel. We have two different observers in
-// PasswordManagerTableModel, namely views::TableModelObserver and
-// PasswordManagerTableModelObserver, rather than adding this event to
-// views::TableModelObserver because only container view of
-// PasswordManagerTableModel cares about this event. Because of the same reason
-// the relationship between a PasswordManagerTableModel and
-// PasswordManagerTableModelObserver is 1-to-1.
-class PasswordManagerTableModelObserver {
- public:
-  virtual void OnRowCountChanged(size_t rows) = 0;
-};
-
-class PasswordManagerTableModel : public views::TableModel,
-                                  public WebDataServiceConsumer {
- public:
-  explicit PasswordManagerTableModel(Profile* profile);
-  virtual ~PasswordManagerTableModel();
-
-  // TableModel methods.
-  virtual int RowCount();
-  virtual std::wstring GetText(int row, int column);
-  virtual int CompareValues(int row1, int row2, int column_id);
-  virtual void SetObserver(views::TableModelObserver* observer);
-
-  // Delete the PasswordForm at specified row from the database (and remove
-  // from view).
-  void ForgetAndRemoveSignon(int row);
-
-  // Delete all saved signons for the active profile (via web data service),
-  // and clear the view.
-  void ForgetAndRemoveAllSignons();
-
-  // WebDataServiceConsumer implementation.
-  virtual void OnWebDataServiceRequestDone(WebDataService::Handle h,
-                                           const WDTypedResult* result);
-  // Request saved logins data.
-  void GetAllSavedLoginsForProfile();
-
-  // Return the PasswordForm at the specified index.
-  PasswordForm* GetPasswordFormAt(int row);
-
-  // Set the observer who concerns about how many rows are in the table.
-  void set_row_count_observer(PasswordManagerTableModelObserver* observer) {
-    row_count_observer_ = observer;
-  }
-
- protected:
-  // Wraps the PasswordForm from the database and caches the display URL for
-  // quick sorting.
-  struct PasswordRow {
-    PasswordRow(const gfx::SortedDisplayURL& url, PasswordForm* password_form)
-        : display_url(url), form(password_form) {
-    }
-
-    // Contains the URL that is displayed along with the
-    gfx::SortedDisplayURL display_url;
-
-    // The underlying PasswordForm. We own this.
-    scoped_ptr<PasswordForm> form;
-  };
-
-  // The web data service associated with the currently active profile.
-  WebDataService* web_data_service() {
-    return profile_->GetWebDataService(Profile::EXPLICIT_ACCESS);
-  }
-
-  // The TableView observing this model.
-  views::TableModelObserver* observer_;
-
-  // Dispatching row count events specific to this password manager table model
-  // to this observer.
-  PasswordManagerTableModelObserver* row_count_observer_;
-
-  // Handle to any pending WebDataService::GetLogins query.
-  WebDataService::Handle pending_login_query_;
-
-  // The set of passwords we're showing.
-  typedef std::vector<PasswordRow*> PasswordRows;
-  PasswordRows saved_signons_;
-  STLElementDeleter<PasswordRows> saved_signons_cleanup_;
-
-  Profile* profile_;
-
- private:
-  // Cancel any pending login query involving a callback.
-  void CancelLoginsQuery();
-
-  DISALLOW_EVIL_CONSTRUCTORS(PasswordManagerTableModel);
-};
-
-// A button that can have 2 different labels set on it and for which the
-// preferred size is the size of the widest string.
-class MultiLabelButtons : public views::NativeButton {
- public:
-  MultiLabelButtons(views::ButtonListener* listener,
-                    const std::wstring& label,
-                    const std::wstring& alt_label);
-
-  virtual gfx::Size GetPreferredSize();
-
- private:
-  std::wstring label_;
-  std::wstring alt_label_;
-  gfx::Size pref_size_;
-
-  DISALLOW_EVIL_CONSTRUCTORS(MultiLabelButtons);
-};
-
-class PasswordManagerView : public views::View,
-                            public views::DialogDelegate,
-                            public views::TableViewObserver,
-                            public views::ButtonListener,
-                            public PasswordManagerTableModelObserver {
- public:
-  explicit PasswordManagerView(Profile* profile);
-  virtual ~PasswordManagerView();
-
-  // Show the PasswordManagerContentView for the given profile.
-  static void Show(Profile* profile);
-
-  // View methods.
-  virtual void Layout();
-  virtual gfx::Size GetPreferredSize();
-  virtual void ViewHierarchyChanged(bool is_add, views::View* parent,
-                                    views::View* child);
-  // views::TableViewObserver implementation.
-  virtual void OnSelectionChanged();
-
-  // ButtonListener implementation.
-  virtual void ButtonPressed(views::Button* sender);
-
-  // views::DialogDelegate methods:
-  virtual int GetDialogButtons() const;
-  virtual bool CanResize() const;
-  virtual bool CanMaximize() const;
-  virtual bool IsAlwaysOnTop() const;
-  virtual bool HasAlwaysOnTopMenu() const;
-  virtual std::wstring GetWindowTitle() const;
-  virtual void WindowClosing();
-  virtual views::View* GetContentsView();
-
-  // PasswordManagerTableModelObserver implementation.
-  virtual void OnRowCountChanged(size_t rows);
-
- private:
-  // Wire up buttons, the model, and the table view, and query the DB for
-  // saved login data tied to the given profile.
-  void Init();
-
-  // Helper to configure our buttons and labels.
-  void SetupButtonsAndLabels();
-
-  // Helper to configure our table view.
-  void SetupTable();
-
-  // Components in this view.
-  PasswordManagerTableModel table_model_;
-  views::TableView* table_view_;
-
-  // The buttons and labels.
-  MultiLabelButtons show_button_;
-  views::NativeButton remove_button_;
-  views::NativeButton remove_all_button_;
-  views::Label password_label_;
-
-  static PasswordManagerView* instance_;
-
-  DISALLOW_EVIL_CONSTRUCTORS(PasswordManagerView);
-};
-#endif  // CHROME_BROWSER_PASSWORD_MANAGER_VIEW_H__