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1 // Copyright 2012 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_DELEGATE_IOS_H_ | 5 #ifndef IOS_CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_DELEGATE_IOS_H_ |
6 #define IOS_CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_DELEGATE_IOS_H_ | 6 #define IOS_CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_DELEGATE_IOS_H_ |
7 | 7 |
8 #include "base/mac/scoped_nsobject.h" | 8 #include "base/mac/scoped_nsobject.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "components/toolbar/toolbar_model_delegate.h" | 10 #include "components/toolbar/toolbar_model_delegate.h" |
11 | 11 |
12 @class Tab; | 12 class WebStateList; |
13 @class TabModel; | |
14 | 13 |
15 namespace web { | 14 namespace web { |
16 class NavigationItem; | 15 class NavigationItem; |
| 16 class WebState; |
17 } | 17 } |
18 | 18 |
19 // Implementation of ToolbarModelDelegate which uses an instance of | 19 // Implementation of ToolbarModelDelegate which uses an instance of |
20 // TabModel in order to fulfil its duties. | 20 // TabModel in order to fulfil its duties. |
21 class ToolbarModelDelegateIOS : public ToolbarModelDelegate { | 21 class ToolbarModelDelegateIOS : public ToolbarModelDelegate { |
22 public: | 22 public: |
23 explicit ToolbarModelDelegateIOS(TabModel* tab_model); | 23 // |web_state_list| must outlive this ToolbarModelDelegateIOS object. |
| 24 explicit ToolbarModelDelegateIOS(WebStateList* web_state_list); |
24 ~ToolbarModelDelegateIOS() override; | 25 ~ToolbarModelDelegateIOS() override; |
25 | 26 |
26 // Sets the |tab_model_| with provided values. | 27 // Returns the active WebState. |
27 void SetTabModel(TabModel* tab_model); | 28 web::WebState* GetActiveWebState() const; |
28 | |
29 // Returns the current tab. | |
30 Tab* GetCurrentTab() const; | |
31 | 29 |
32 private: | 30 private: |
33 // Helper method to extract the NavigationItem from which the states are | 31 // Helper method to extract the NavigationItem from which the states are |
34 // retrieved. If this returns null (which can happens during initialization), | 32 // retrieved. If this returns null (which can happens during initialization), |
35 // default values are used. | 33 // default values are used. |
36 web::NavigationItem* GetNavigationItem() const; | 34 web::NavigationItem* GetNavigationItem() const; |
37 | 35 |
38 // ToolbarModelDelegate implementation: | 36 // ToolbarModelDelegate implementation: |
39 base::string16 FormattedStringWithEquivalentMeaning( | 37 base::string16 FormattedStringWithEquivalentMeaning( |
40 const GURL& url, | 38 const GURL& url, |
41 const base::string16& formatted_url) const override; | 39 const base::string16& formatted_url) const override; |
42 bool GetURL(GURL* url) const override; | 40 bool GetURL(GURL* url) const override; |
43 bool ShouldDisplayURL() const override; | 41 bool ShouldDisplayURL() const override; |
44 SecurityLevel GetSecurityLevel() const override; | 42 SecurityLevel GetSecurityLevel() const override; |
45 scoped_refptr<net::X509Certificate> GetCertificate() const override; | 43 scoped_refptr<net::X509Certificate> GetCertificate() const override; |
46 bool FailsMalwareCheck() const override; | 44 bool FailsMalwareCheck() const override; |
47 const gfx::VectorIcon* GetVectorIconOverride() const override; | 45 const gfx::VectorIcon* GetVectorIconOverride() const override; |
48 | 46 |
49 base::scoped_nsobject<TabModel> tab_model_; | 47 WebStateList* web_state_list_; // weak |
50 | 48 |
51 DISALLOW_COPY_AND_ASSIGN(ToolbarModelDelegateIOS); | 49 DISALLOW_COPY_AND_ASSIGN(ToolbarModelDelegateIOS); |
52 }; | 50 }; |
53 | 51 |
54 #endif // IOS_CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_DELEGATE_IOS_H_ | 52 #endif // IOS_CHROME_BROWSER_UI_TOOLBAR_TOOLBAR_MODEL_DELEGATE_IOS_H_ |
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