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// Copyright 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_UI_TOOLBAR_TOOLBAR_MODEL_H_
#define CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_H_
#include <string>
#include "base/basictypes.h"
#include "base/string16.h"
#include "googleurl/src/gurl.h"
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,
};
virtual ~ToolbarModel() {}
// Returns the text for the current page's URL. This will have been formatted
// for display to the user:
// - Some characters may be unescaped.
// - The scheme and/or trailing slash may be dropped.
// - if |display_search_urls_as_search_terms| is true, the query will be
// extracted from search URLs for the user's default search engine and those
// will be displayed in place of the URL.
virtual string16 GetText(bool display_search_urls_as_search_terms) const = 0;
// Returns the URL of the current navigation entry.
virtual GURL GetURL() const = 0;
// Returns true if a call to GetText(true) would successfully replace the URL
// with search terms.
virtual bool WouldReplaceSearchURLWithSearchTerms() const = 0;
// Returns the security level that the toolbar should display.
virtual SecurityLevel GetSecurityLevel() const = 0;
// 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().
virtual int GetIcon() const = 0;
// Returns the name of the EV cert holder. Only call this when the security
// level is EV_SECURE.
virtual string16 GetEVCertName() const = 0;
// Returns whether the URL for the current navigation entry should be
// in the location bar.
virtual bool ShouldDisplayURL() const = 0;
// Getter/setter of whether the text in location bar is currently being
// edited.
virtual void SetInputInProgress(bool value) = 0;
virtual bool GetInputInProgress() const = 0;
protected:
ToolbarModel() {}
};
#endif // CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_H_
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