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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_HEADLESS_WEB_CONTENTS_H_ |
6 #define HEADLESS_PUBLIC_WEB_CONTENTS_H_ | 6 #define HEADLESS_PUBLIC_HEADLESS_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" |
11 #include "headless/public/headless_export.h" | 11 #include "headless/public/headless_export.h" |
12 #include "ui/gfx/geometry/size.h" | |
12 #include "url/gurl.h" | 13 #include "url/gurl.h" |
13 | 14 |
14 class SkBitmap; | 15 class SkBitmap; |
15 | 16 |
16 namespace content { | 17 namespace content { |
pfeldman
2016/02/09 19:49:51
Do you envision content/ to leak into the headless
Sami
2016/02/09 21:40:51
Right, the idea is to insulate the clients from co
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18 class NavigationController; | |
17 class WebContents; | 19 class WebContents; |
18 } | 20 } |
19 | 21 |
20 namespace headless { | 22 namespace headless { |
21 class WebFrame; | 23 class HeadlessWebFrame; |
22 | 24 |
23 // Class representing contents of a browser tab. | 25 // Class representing contents of a browser tab. Should be accessed from browser |
24 // Should be accessed from browser main thread. | 26 // main thread. |
25 class HEADLESS_EXPORT WebContents { | 27 class HEADLESS_EXPORT HeadlessWebContents { |
26 public: | 28 public: |
27 virtual ~WebContents() {} | 29 virtual ~HeadlessWebContents() {} |
28 | 30 |
29 class Observer { | 31 class Observer { |
30 public: | 32 public: |
31 // Will be called on browser thread. | 33 // Will be called on browser thread. |
32 virtual void DidNavigateMainFrame() = 0; | 34 virtual void DidNavigateMainFrame() = 0; |
33 virtual void DocumentOnLoadCompletedInMainFrame() = 0; | 35 virtual void DocumentOnLoadCompletedInMainFrame() = 0; |
34 | 36 |
35 virtual void OnLoadProgressChanged(double progress) = 0; | 37 virtual void OnLoadProgressChanged(double progress) = 0; |
36 virtual void AddMessageToConsole(const std::string& message) = 0; | 38 virtual void AddMessageToConsole(const std::string& message) = 0; |
37 virtual bool ShouldSuppressDialogs(WebContents* source) = 0; | 39 virtual bool ShouldSuppressDialogs(HeadlessWebContents* source) = 0; |
38 virtual void OnModalAlertDialog(const std::string& message) = 0; | 40 virtual void OnModalAlertDialog(const std::string& message) = 0; |
pfeldman
2016/02/09 19:49:51
How is this one accepted programmatically? That's
Sami
2016/02/09 21:40:51
This one was accepted automatically (unlike the tw
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39 virtual bool OnModalConfirmDialog(const std::string& message) = 0; | 41 virtual bool OnModalConfirmDialog(const std::string& message) = 0; |
40 virtual std::string OnModalPromptDialog( | 42 virtual std::string OnModalPromptDialog( |
41 const std::string& message, | 43 const std::string& message, |
42 const std::string& default_value) = 0; | 44 const std::string& default_value) = 0; |
43 | 45 |
44 protected: | 46 protected: |
45 explicit Observer(WebContents* web_contents); | 47 // Use this constructor when the observer's lifetime matches that of the |
48 // HeadlessWebContents. | |
49 explicit Observer(HeadlessWebContents* web_contents); | |
50 | |
51 // This constructor creates a detached observer. Use Observe() to attach it | |
52 // to a HeadlessWebContents instance. | |
53 Observer(); | |
46 virtual ~Observer(); | 54 virtual ~Observer(); |
47 | 55 |
56 void Observe(HeadlessWebContents* web_contents); | |
57 | |
48 private: | 58 private: |
49 class ObserverImpl; | 59 class ObserverImpl; |
50 scoped_ptr<ObserverImpl> observer_; | 60 scoped_ptr<ObserverImpl> observer_; |
51 | 61 |
52 DISALLOW_COPY_AND_ASSIGN(Observer); | 62 DISALLOW_COPY_AND_ASSIGN(Observer); |
53 }; | 63 }; |
54 | 64 |
55 class Settings { | 65 class Settings { |
56 virtual void SetWebSecurityEnabled(bool enabled) = 0; | 66 virtual void SetWebSecurityEnabled(bool enabled) = 0; |
57 virtual void SetLocalStorageEnabled(bool enabled) = 0; | 67 virtual void SetLocalStorageEnabled(bool enabled) = 0; |
58 virtual void SetJavaScriptCanOpenWindowsAutomatically(bool enabled) = 0; | 68 virtual void SetJavaScriptCanOpenWindowsAutomatically(bool enabled) = 0; |
59 virtual void SetAllowScriptsToCloseWindows(bool enabled) = 0; | 69 virtual void SetAllowScriptsToCloseWindows(bool enabled) = 0; |
60 virtual void SetImagesEnabled(bool enabled) = 0; | 70 virtual void SetImagesEnabled(bool enabled) = 0; |
61 virtual void SetJavascriptEnabled(bool enabled) = 0; | 71 virtual void SetJavascriptEnabled(bool enabled) = 0; |
62 virtual void SetXSSAuditorEnabled(bool enabled) = 0; | 72 virtual void SetXSSAuditorEnabled(bool enabled) = 0; |
63 virtual void SetDefaultTextEncoding(const std::string& encoding) = 0; | 73 virtual void SetDefaultTextEncoding(const std::string& encoding) = 0; |
64 }; | 74 }; |
65 | 75 |
66 virtual Settings* GetSettings() = 0; | 76 virtual Settings* GetSettings() = 0; |
67 virtual const Settings* GetSettings() const = 0; | 77 virtual const Settings* GetSettings() const = 0; |
68 | 78 |
69 virtual NavigationController* GetController() = 0; | 79 virtual content::NavigationController* GetController() = 0; |
70 virtual const NavigationController* GetController() const = 0; | 80 virtual const content::NavigationController* GetController() const = 0; |
71 | 81 |
72 virtual std::string GetTitle() const = 0; | 82 virtual std::string GetTitle() const = 0; |
73 virtual const GURL& GetVisibleURL() const = 0; | 83 virtual const GURL& GetVisibleURL() const = 0; |
74 virtual const GURL& GetLastCommittedURL() const = 0; | 84 virtual const GURL& GetLastCommittedURL() const = 0; |
75 virtual bool IsLoading() const = 0; | 85 virtual bool IsLoading() const = 0; |
76 | 86 |
77 virtual bool SetViewportSize(const gfx::Size& size) const = 0; | 87 virtual void SetViewportSize(const gfx::Size& size) = 0; |
pfeldman
2016/02/09 19:49:51
Looks at how much more powerful the emulation one
Sami
2016/02/09 21:40:51
Yep, let's try to use that one.
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78 | 88 |
79 // Returns main frame for web page. Note that the returned interface should | 89 // Returns main frame for web page. Note that the returned interface should |
80 // only be used on the renderer main thread. | 90 // only be used on the renderer main thread. |
81 virtual WebFrame* GetMainFrame() = 0; | 91 virtual HeadlessWebFrame* GetMainFrame() = 0; |
82 | 92 |
83 // Requests browser tab to navigate to given url. | 93 // Requests browser tab to navigate to given url. |
84 virtual void OpenURL(const GURL& url) = 0; | 94 virtual void OpenURL(const GURL& url) = 0; |
pfeldman
2016/02/09 19:49:51
http://chromedevtools.github.io/debugger-protocol-
Sami
2016/02/09 21:40:51
Ditto. However I still wanted to keep this one aro
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85 | 95 |
96 // Renders an image of the web contents. | |
86 using ScreenshotCallback = base::Callback<void(scoped_ptr<SkBitmap>)>; | 97 using ScreenshotCallback = base::Callback<void(scoped_ptr<SkBitmap>)>; |
pfeldman
2016/02/09 19:49:51
http://chromedevtools.github.io/debugger-protocol-
Sami
2016/02/09 21:40:51
Removed for now.
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87 // Requests an image of web contents. | 98 virtual void TakeScreenshot(const ScreenshotCallback& callback) = 0; |
88 virtual void GetScreenshot(const ScreenshotCallback& callback) = 0; | |
89 | 99 |
90 protected: | 100 protected: |
91 virtual content::WebContents* web_contents() = 0; | 101 HeadlessWebContents() {} |
92 | 102 |
93 private: | 103 private: |
94 DISALLOW_COPY_AND_ASSIGN(WebContents); | 104 DISALLOW_COPY_AND_ASSIGN(HeadlessWebContents); |
95 }; | 105 }; |
96 | 106 |
97 } // namespace headless | 107 } // namespace headless |
98 | 108 |
99 #endif // HEADLESS_PUBLIC_WEB_CONTENTS_H_ | 109 #endif // HEADLESS_PUBLIC_HEADLESS_WEB_CONTENTS_H_ |
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