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// 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/webdata/web_data_service.h"
#include "chrome/common/stl_util-inl.h"
#include "chrome/common/gfx/text_elider.h"
#include "chrome/views/dialog_delegate.h"
#include "chrome/views/label.h"
#include "chrome/views/native_button.h"
#include "chrome/views/table_view.h"
#include "chrome/views/window.h"
#include "webkit/glue/password_form.h"
class Profile;
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);
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_;
// 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(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::NativeButton::Listener {
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);
virtual void SetRemoveAllEnabled(bool enabled);
// views::TableViewObserver implementation.
virtual void OnSelectionChanged();
// NativeButton::Listener implementation.
virtual void ButtonPressed(views::NativeButton* 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();
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_;
DISALLOW_EVIL_CONSTRUCTORS(PasswordManagerView);
};
#endif // CHROME_BROWSER_PASSWORD_MANAGER_VIEW_H__
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