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1 // Copyright (c) 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_RENDERER_AUTOFILL_PASSWORD_GENERATION_MANAGER_H_ | |
6 #define CHROME_RENDERER_AUTOFILL_PASSWORD_GENERATION_MANAGER_H_ | |
7 | |
8 #include <map> | |
9 #include <utility> | |
10 #include <vector> | |
11 | |
12 #include "content/public/renderer/render_view_observer.h" | |
13 #include "googleurl/src/gurl.h" | |
14 #include "third_party/WebKit/Source/WebKit/chromium/public/WebInputElement.h" | |
15 #include "third_party/WebKit/Source/WebKit/chromium/public/WebTextFieldDecorator
Client.h" | |
16 | |
17 namespace WebKit { | |
18 class WebCString; | |
19 class WebDocument; | |
20 } | |
21 | |
22 namespace content { | |
23 struct PasswordForm; | |
24 } | |
25 | |
26 namespace autofill { | |
27 | |
28 // This class is responsible for controlling communication for password | |
29 // generation between the browser (which shows the popup and generates | |
30 // passwords) and WebKit (shows the generation icon in the password field). | |
31 class PasswordGenerationManager : public content::RenderViewObserver, | |
32 public WebKit::WebTextFieldDecoratorClient { | |
33 public: | |
34 explicit PasswordGenerationManager(content::RenderView* render_view); | |
35 virtual ~PasswordGenerationManager(); | |
36 | |
37 protected: | |
38 // Returns true if this document is one that we should consider analyzing. | |
39 // Virtual so that it can be overriden during testing. | |
40 virtual bool ShouldAnalyzeDocument(const WebKit::WebDocument& document) const; | |
41 | |
42 // RenderViewObserver: | |
43 virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE; | |
44 | |
45 private: | |
46 // RenderViewObserver: | |
47 virtual void DidFinishDocumentLoad(WebKit::WebFrame* frame) OVERRIDE; | |
48 virtual void DidFinishLoad(WebKit::WebFrame* frame) OVERRIDE; | |
49 | |
50 // WebTextFieldDecoratorClient: | |
51 virtual bool shouldAddDecorationTo( | |
52 const WebKit::WebInputElement& element) OVERRIDE; | |
53 virtual bool visibleByDefault() OVERRIDE; | |
54 virtual WebKit::WebCString imageNameForNormalState() OVERRIDE; | |
55 virtual WebKit::WebCString imageNameForDisabledState() OVERRIDE; | |
56 virtual WebKit::WebCString imageNameForReadOnlyState() OVERRIDE; | |
57 virtual WebKit::WebCString imageNameForHoverState() OVERRIDE; | |
58 virtual void handleClick(WebKit::WebInputElement& element) OVERRIDE; | |
59 virtual void willDetach(const WebKit::WebInputElement& element) OVERRIDE; | |
60 | |
61 // Message handlers. | |
62 void OnFormNotBlacklisted(const content::PasswordForm& form); | |
63 void OnPasswordAccepted(const string16& password); | |
64 void OnPasswordGenerationEnabled(bool enabled); | |
65 | |
66 // Helper function to decide whether we should show password generation icon. | |
67 void MaybeShowIcon(); | |
68 | |
69 content::RenderView* render_view_; | |
70 | |
71 // True if password generation is enabled for the profile associated | |
72 // with this renderer. | |
73 bool enabled_; | |
74 | |
75 // Stores the origin of the account creation form we detected. | |
76 GURL account_creation_form_origin_; | |
77 | |
78 // Stores the origins of the password forms confirmed not to be blacklisted | |
79 // by the browser. A form can be blacklisted if a user chooses "never save | |
80 // passwords for this site". | |
81 std::vector<GURL> not_blacklisted_password_form_origins_; | |
82 | |
83 std::vector<WebKit::WebInputElement> passwords_; | |
84 | |
85 DISALLOW_COPY_AND_ASSIGN(PasswordGenerationManager); | |
86 }; | |
87 | |
88 } // namespace autofill | |
89 | |
90 #endif // CHROME_RENDERER_AUTOFILL_PASSWORD_GENERATION_MANAGER_H_ | |
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