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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 import "mojo/services/public/interfaces/network/url_loader.mojom" | 5 import "mojo/services/public/interfaces/network/url_loader.mojom" |
6 | 6 |
7 module mojo.navigation { | 7 module mojo.navigation { |
8 | 8 |
9 // Expresses a preference for where a navigation will be performed. | 9 // Expresses a preference for where a navigation will be performed. |
10 enum Target { | 10 enum Target { |
11 // No preference | 11 // No preference |
12 DEFAULT, | 12 DEFAULT, |
13 | 13 |
14 // In the same ViewManager node that the navigation was initiated | 14 // In the same ViewManager node that the navigation was initiated |
15 SOURCE_NODE, | 15 SOURCE_NODE, |
16 | 16 |
17 // In a new ViewManager node | 17 // In a new ViewManager node |
18 NEW_NODE | 18 NEW_NODE |
19 }; | 19 }; |
20 | 20 |
21 struct NavigationDetails { | 21 struct NavigationDetails { |
22 string url; | 22 string url; |
23 // TODO(aa): method, data, etc. | 23 // TODO(aa): method, data, etc. |
24 }; | 24 }; |
25 | 25 |
26 struct ResponseDetails { | 26 struct ResponseDetails { |
27 // TODO(beng): consider providing access to URLRequest too. Currently it is | 27 // TODO(beng): consider providing access to URLRequest too. Currently it is |
28 // not possible to obtain from the URLLoader. | 28 // not possible to obtain from the URLLoader. |
| 29 |
| 30 // The URLLoader instance that generated the response. This must be kept |
| 31 // alive until the response body has been completely consumed. |
| 32 // TODO(darin): This should be |mojo.URLLoader loader|. See crbug/392693. |
| 33 handle<message_pipe> loader_handle; |
| 34 |
29 mojo.URLResponse response; | 35 mojo.URLResponse response; |
30 handle<data_pipe_consumer> response_body_stream; | |
31 }; | 36 }; |
32 | 37 |
33 // Embedders that support navigation of implement this interface. | 38 // Embedders that support navigation of implement this interface. |
34 interface NavigatorHost { | 39 interface NavigatorHost { |
35 RequestNavigate(uint32 source_node_id, Target target, | 40 RequestNavigate(uint32 source_node_id, Target target, |
36 NavigationDetails details); | 41 NavigationDetails details); |
37 | 42 |
38 // Applications call this to inform hosts of navigations they performed | 43 // Applications call this to inform hosts of navigations they performed |
39 // locally. For example, pushState() navigations in an HTML application. | 44 // locally. For example, pushState() navigations in an HTML application. |
40 DidNavigateLocally(uint32 source_node_id, string url); | 45 DidNavigateLocally(uint32 source_node_id, string url); |
41 }; | 46 }; |
42 | 47 |
43 // Applications implement this interface to support navigation of their views | 48 // Applications implement this interface to support navigation of their views |
44 // by embedders. | 49 // by embedders. |
45 // |response_details| can be NULL when a navigation was not the result of a | 50 // |response_details| can be NULL when a navigation was not the result of a |
46 // network load. | 51 // network load. |
47 interface Navigator { | 52 interface Navigator { |
48 Navigate(uint32 node_id, | 53 Navigate(uint32 node_id, |
49 NavigationDetails navigation_details, | 54 NavigationDetails navigation_details, |
50 ResponseDetails response_details); | 55 ResponseDetails response_details); |
51 }; | 56 }; |
52 | 57 |
53 } | 58 } |
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