chrome/browser/ui/toolbar/toolbar_model_impl.h

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_IMPL_H_
   6 #define CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_IMPL_H_
   7
   8 #include <string>
   9
  10 #include "base/basictypes.h"
  11 #include "base/compiler_specific.h"
  12 #include "base/strings/string16.h"
  13 #include "chrome/browser/ui/toolbar/chrome_toolbar_model.h"
  14 #include "url/gurl.h"
  15
  16 class Profile;
  17 class ToolbarModelDelegate;
  18
  19 namespace content {
  20 class NavigationController;
  21 class WebContents;
  22 }
  23
  24 namespace net {
  25 class X509Certificate;
  26 }
  27
  28 // This class is the model used by the toolbar, location bar and autocomplete
  29 // edit.  It populates its states from the current navigation entry retrieved
  30 // from the navigation controller returned by GetNavigationController().
  31 class ToolbarModelImpl : public ChromeToolbarModel {
  32  public:
  33   explicit ToolbarModelImpl(ToolbarModelDelegate* delegate);
  34   ~ToolbarModelImpl() override;
  35
  36  private:
  37   // ToolbarModel:
  38   base::string16 GetText() const override;
  39   base::string16 GetFormattedURL(size_t* prefix_end) const override;
  40   base::string16 GetCorpusNameForMobile() const override;
  41   GURL GetURL() const override;
  42   bool WouldPerformSearchTermReplacement(bool ignore_editing) const override;
  43   SecurityStateModel::SecurityLevel GetSecurityLevel(
  44       bool ignore_editing) const override;
  45   int GetIcon() const override;
  46   base::string16 GetEVCertName() const override;
  47   bool ShouldDisplayURL() const override;
  48
  49   // As |GetIcon()|, but returns the icon only taking into account the security
  50   // level| given, ignoring search term replacement state.
  51   int GetIconForSecurityLevel(SecurityStateModel::SecurityLevel level) const;
  52
  53   // Returns the navigation controller used to retrieve the navigation entry
  54   // from which the states are retrieved.
  55   // If this returns NULL, default values are used.
  56   content::NavigationController* GetNavigationController() const;
  57
  58   // Helper method to extract the profile from the navigation controller.
  59   Profile* GetProfile() const;
  60
  61   // Returns search terms as in search::GetSearchTerms() if such terms should
  62   // appear in the omnibox (i.e. the page is sufficiently secure, search term
  63   // replacement is enabled, editing is not in progress, etc.).  If
  64   // |ignore_editing| is true, the "editing not in progress" check is skipped.
  65   base::string16 GetSearchTerms(bool ignore_editing) const;
  66
  67   ToolbarModelDelegate* delegate_;
  68
  69   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarModelImpl);
  70 };
  71
  72 #endif  // CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_IMPL_H_