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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 HEADLESS_PUBLIC_WEB_CONTENTS_H_ | 5 #ifndef HEADLESS_PUBLIC_WEB_CONTENTS_H_ |
6 #define HEADLESS_PUBLIC_WEB_CONTENTS_H_ | 6 #define HEADLESS_PUBLIC_WEB_CONTENTS_H_ |
7 | 7 |
8 #include "base/callback.h" | 8 #include "base/callback.h" |
9 #include "base/macros.h" | 9 #include "base/macros.h" |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
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22 | 22 |
23 // Class representing contents of a browser tab. | 23 // Class representing contents of a browser tab. |
24 // Should be accessed from browser main thread. | 24 // Should be accessed from browser main thread. |
25 class HEADLESS_EXPORT WebContents { | 25 class HEADLESS_EXPORT WebContents { |
26 public: | 26 public: |
27 virtual ~WebContents() {} | 27 virtual ~WebContents() {} |
28 | 28 |
29 class Observer { | 29 class Observer { |
30 public: | 30 public: |
31 // Will be called on browser thread. | 31 // Will be called on browser thread. |
| 32 virtual void DidNavigateMainFrame() = 0; |
32 virtual void DocumentOnLoadCompletedInMainFrame() = 0; | 33 virtual void DocumentOnLoadCompletedInMainFrame() = 0; |
33 | 34 |
34 // TODO(altimin): More OnSomething() methods will go here. | 35 virtual void OnLoadProgressChanged(double progress) = 0; |
| 36 virtual void AddMessageToConsole(const std::string& message) = 0; |
| 37 virtual bool ShouldSuppressDialogs(WebContents* source) = 0; |
| 38 virtual void OnModalAlertDialog(const std::string& message) = 0; |
| 39 virtual bool OnModalConfirmDialog(const std::string& message) = 0; |
| 40 virtual std::string OnModalPromptDialog( |
| 41 const std::string& message, |
| 42 const std::string& default_value) = 0; |
35 | 43 |
36 protected: | 44 protected: |
37 explicit Observer(WebContents* web_contents); | 45 explicit Observer(WebContents* web_contents); |
38 virtual ~Observer(); | 46 virtual ~Observer(); |
39 | 47 |
40 private: | 48 private: |
41 class ObserverImpl; | 49 class ObserverImpl; |
42 scoped_ptr<ObserverImpl> observer_; | 50 scoped_ptr<ObserverImpl> observer_; |
43 | 51 |
44 DISALLOW_COPY_AND_ASSIGN(Observer); | 52 DISALLOW_COPY_AND_ASSIGN(Observer); |
45 }; | 53 }; |
46 | 54 |
47 // Returns main frame for web page. | 55 class Settings { |
48 // Should be called on renderer main thread. | 56 virtual void SetWebSecurityEnabled(bool enabled) = 0; |
49 virtual WebFrame* MainFrame() = 0; | 57 virtual void SetLocalStorageEnabled(bool enabled) = 0; |
| 58 virtual void SetJavaScriptCanOpenWindowsAutomatically(bool enabled) = 0; |
| 59 virtual void SetAllowScriptsToCloseWindows(bool enabled) = 0; |
| 60 virtual void SetImagesEnabled(bool enabled) = 0; |
| 61 virtual void SetJavascriptEnabled(bool enabled) = 0; |
| 62 virtual void SetXSSAuditorEnabled(bool enabled) = 0; |
| 63 virtual void SetDefaultTextEncoding(const std::string& encoding) = 0; |
| 64 }; |
50 | 65 |
51 // Requests browser tab to nagivate to given url. | 66 virtual Settings* GetSettings() = 0; |
52 // Should be called on browser main thread. | 67 virtual const Settings* GetSettings() const = 0; |
| 68 |
| 69 virtual NavigationController* GetController() = 0; |
| 70 virtual const NavigationController* GetController() const = 0; |
| 71 |
| 72 virtual std::string GetTitle() const = 0; |
| 73 virtual const GURL& GetVisibleURL() const = 0; |
| 74 virtual const GURL& GetLastCommittedURL() const = 0; |
| 75 virtual bool IsLoading() const = 0; |
| 76 |
| 77 virtual bool SetViewportSize(const gfx::Size& size) const = 0; |
| 78 |
| 79 // Returns main frame for web page. Note that the returned interface should |
| 80 // only be used on the renderer main thread. |
| 81 virtual WebFrame* GetMainFrame() = 0; |
| 82 |
| 83 // Requests browser tab to navigate to given url. |
53 virtual void OpenURL(const GURL& url) = 0; | 84 virtual void OpenURL(const GURL& url) = 0; |
54 | 85 |
55 using ScreenshotCallback = base::Callback<void(scoped_ptr<SkBitmap>)>; | 86 using ScreenshotCallback = base::Callback<void(scoped_ptr<SkBitmap>)>; |
56 // Requests an image of web contents. | 87 // Requests an image of web contents. |
57 // Should be called on browser main thread. | |
58 virtual void GetScreenshot(const ScreenshotCallback& callback) = 0; | 88 virtual void GetScreenshot(const ScreenshotCallback& callback) = 0; |
59 | 89 |
60 protected: | 90 protected: |
61 virtual content::WebContents* web_contents() = 0; | 91 virtual content::WebContents* web_contents() = 0; |
62 | 92 |
63 private: | 93 private: |
64 DISALLOW_COPY_AND_ASSIGN(WebContents); | 94 DISALLOW_COPY_AND_ASSIGN(WebContents); |
65 }; | 95 }; |
66 | 96 |
67 } // namespace headless | 97 } // namespace headless |
68 | 98 |
69 #endif // HEADLESS_PUBLIC_WEB_CONTENTS_H_ | 99 #endif // HEADLESS_PUBLIC_WEB_CONTENTS_H_ |
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