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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_HEADLESS_WEB_CONTENTS_H_ | 5 #ifndef HEADLESS_PUBLIC_HEADLESS_WEB_CONTENTS_H_ |
6 #define HEADLESS_PUBLIC_HEADLESS_WEB_CONTENTS_H_ | 6 #define HEADLESS_PUBLIC_HEADLESS_WEB_CONTENTS_H_ |
7 | 7 |
8 #include <list> | 8 #include <list> |
9 #include <string> | 9 #include <string> |
10 #include <utility> | 10 #include <utility> |
11 | 11 |
12 #include "base/callback.h" | 12 #include "base/callback.h" |
13 #include "base/macros.h" | 13 #include "base/macros.h" |
| 14 #include "base/process/kill.h" |
14 #include "headless/public/headless_export.h" | 15 #include "headless/public/headless_export.h" |
15 #include "mojo/public/cpp/bindings/interface_request.h" | 16 #include "mojo/public/cpp/bindings/interface_request.h" |
16 #include "ui/gfx/geometry/size.h" | 17 #include "ui/gfx/geometry/size.h" |
17 #include "url/gurl.h" | 18 #include "url/gurl.h" |
18 | 19 |
19 namespace headless { | 20 namespace headless { |
20 class HeadlessBrowserContextImpl; | 21 class HeadlessBrowserContextImpl; |
21 class HeadlessBrowserImpl; | 22 class HeadlessBrowserImpl; |
22 class HeadlessDevToolsTarget; | 23 class HeadlessDevToolsTarget; |
23 | 24 |
24 // Class representing contents of a browser tab. Should be accessed from browser | 25 // Class representing contents of a browser tab. Should be accessed from browser |
25 // main thread. | 26 // main thread. |
26 class HEADLESS_EXPORT HeadlessWebContents { | 27 class HEADLESS_EXPORT HeadlessWebContents { |
27 public: | 28 public: |
28 class Builder; | 29 class Builder; |
29 | 30 |
30 virtual ~HeadlessWebContents() {} | 31 virtual ~HeadlessWebContents() {} |
31 | 32 |
32 class Observer { | 33 class Observer { |
33 public: | 34 public: |
34 // All the following notifications will be called on browser main thread. | 35 // All the following notifications will be called on browser main thread. |
35 | 36 |
36 // Indicates that this HeadlessWebContents instance is now ready to be | 37 // Indicates that this HeadlessWebContents instance is now ready to be |
37 // inspected using a HeadlessDevToolsClient. | 38 // inspected using a HeadlessDevToolsClient. |
38 // | 39 // |
39 // TODO(altimin): Support this event for pages that aren't created by us. | 40 // TODO(altimin): Support this event for pages that aren't created by us. |
40 virtual void DevToolsTargetReady() {} | 41 virtual void DevToolsTargetReady() {} |
41 | 42 |
| 43 // This method is invoked when the process of the observed RenderProcessHost |
| 44 // exits (either normally or with a crash). To determine if the process |
| 45 // closed normally or crashed, examine the |status| parameter. |
| 46 // |
| 47 // If |status| is TERMINATION_STATUS_LAUNCH_FAILED then |exit_code| will |
| 48 // contain a platform specific launch failure error code. Otherwise, it will |
| 49 // contain the exit code for the process. |
| 50 virtual void RenderProcessExited(base::TerminationStatus status, |
| 51 int exit_code) {} |
| 52 |
42 protected: | 53 protected: |
43 Observer() {} | 54 Observer() {} |
44 virtual ~Observer() {} | 55 virtual ~Observer() {} |
45 | 56 |
46 private: | 57 private: |
47 DISALLOW_COPY_AND_ASSIGN(Observer); | 58 DISALLOW_COPY_AND_ASSIGN(Observer); |
48 }; | 59 }; |
49 | 60 |
50 // Add or remove an observer to receive events from this WebContents. | 61 // Add or remove an observer to receive events from this WebContents. |
51 // |observer| must outlive this class or be removed prior to being destroyed. | 62 // |observer| must outlive this class or be removed prior to being destroyed. |
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135 GURL initial_url_ = GURL("about:blank"); | 146 GURL initial_url_ = GURL("about:blank"); |
136 gfx::Size window_size_; | 147 gfx::Size window_size_; |
137 std::list<MojoService> mojo_services_; | 148 std::list<MojoService> mojo_services_; |
138 | 149 |
139 DISALLOW_COPY_AND_ASSIGN(Builder); | 150 DISALLOW_COPY_AND_ASSIGN(Builder); |
140 }; | 151 }; |
141 | 152 |
142 } // namespace headless | 153 } // namespace headless |
143 | 154 |
144 #endif // HEADLESS_PUBLIC_HEADLESS_WEB_CONTENTS_H_ | 155 #endif // HEADLESS_PUBLIC_HEADLESS_WEB_CONTENTS_H_ |
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