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// Copyright (c) 2011 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_TOOLBAR_TOOLBAR_MODEL_H_
#define CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_H_
#pragma once
#include <string>
#include "base/basictypes.h"
#include "base/string16.h"
class Browser;
namespace content {
class NavigationController;
}
namespace net {
class X509Certificate;
}
// This class is the model used by the toolbar, location bar and autocomplete
// edit. It populates its states from the current navigation entry retrieved
// from the navigation controller returned by GetNavigationController().
class ToolbarModel {
public:
// TODO(wtc): unify ToolbarModel::SecurityLevel with SecurityStyle. We
// don't need two sets of security UI levels. SECURITY_STYLE_AUTHENTICATED
// needs to be refined into three levels: warning, standard, and EV.
enum SecurityLevel {
NONE = 0, // HTTP/no URL/user is editing
EV_SECURE, // HTTPS with valid EV cert
SECURE, // HTTPS (non-EV)
SECURITY_WARNING, // HTTPS, but unable to check certificate revocation
// status or with insecure content on the page
SECURITY_ERROR, // Attempted HTTPS and failed, page not authenticated
NUM_SECURITY_LEVELS,
};
explicit ToolbarModel(Browser* browser);
~ToolbarModel();
// Returns the text that should be displayed in the location bar.
string16 GetText() const;
// Returns the security level that the toolbar should display.
SecurityLevel GetSecurityLevel() const;
// Returns the resource_id of the icon to show to the left of the address,
// based on the current URL. This doesn't cover specialized icons while the
// user is editing; see OmniboxView::GetIcon().
int GetIcon() const;
// Returns the name of the EV cert holder. Only call this when the security
// level is EV_SECURE.
string16 GetEVCertName() const;
// Returns whether the URL for the current navigation entry should be
// in the location bar.
bool ShouldDisplayURL() const;
// Getter/setter of whether the text in location bar is currently being
// edited.
void set_input_in_progress(bool value) { input_in_progress_ = value; }
bool input_in_progress() const { return input_in_progress_; }
// Returns "<organization_name> [<country>]".
static string16 GetEVCertName(const net::X509Certificate& cert);
private:
// Returns the navigation controller used to retrieve the navigation entry
// from which the states are retrieved.
// If this returns NULL, default values are used.
content::NavigationController* GetNavigationController() const;
Browser* browser_;
// Whether the text in the location bar is currently being edited.
bool input_in_progress_;
DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarModel);
};
#endif // CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_H_
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