blob: 3b076fdf6addb80bb93a9b9445fb815e26bf753c (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_MEDIA_ROUTER_CREATE_PRESENTATION_SESSION_REQUEST_H_
#define CHROME_BROWSER_MEDIA_ROUTER_CREATE_PRESENTATION_SESSION_REQUEST_H_
#include <string>
#include "chrome/browser/media/router/media_route.h"
#include "chrome/browser/media/router/media_source.h"
#include "content/public/browser/presentation_service_delegate.h"
#include "url/gurl.h"
namespace content {
struct PresentationError;
struct PresentationSessionInfo;
} // namespace content
namespace media_router {
// Holds parameters for creating a presentation session.
// A request object is created by presentation_service_delegate_impl when it
// gets create-session request. The object is then passed to and owned by the
// MediaRouterUI. |success_cb| will be invoked when create-session
// succeeds, or |error_cb| will be invoked when create-session fails or
// the UI closes.
class CreatePresentationSessionRequest {
public:
using PresentationSessionSuccessCallback =
base::Callback<void(const content::PresentationSessionInfo&,
const MediaRoute::Id&)>;
using PresentationSessionErrorCallback =
content::PresentationServiceDelegate::PresentationSessionErrorCallback;
// |presentation_url| must be valid.
CreatePresentationSessionRequest(
const std::string& presentation_url,
const std::string& presentation_id,
const GURL& frame_url,
const PresentationSessionSuccessCallback& success_cb,
const PresentationSessionErrorCallback& error_cb);
~CreatePresentationSessionRequest();
// Gets the MediaSource derived from this instance's presentation URL.
const MediaSource& GetMediaSource() const { return media_source_; }
const GURL& frame_url() const { return frame_url_; }
const content::PresentationSessionInfo& presentation_info() const {
return presentation_info_;
}
// Invokes |success_cb_| or |error_cb_| with the given arguments.
// These functions can only be invoked once per instance. Further invocations
// are no-op.
void MaybeInvokeSuccessCallback(const std::string& presentation_id,
const MediaRoute::Id& route_id);
void MaybeInvokeErrorCallback(const content::PresentationError& error);
private:
content::PresentationSessionInfo presentation_info_;
MediaSource media_source_;
GURL frame_url_;
PresentationSessionSuccessCallback success_cb_;
PresentationSessionErrorCallback error_cb_;
bool cb_invoked_;
DISALLOW_COPY_AND_ASSIGN(CreatePresentationSessionRequest);
};
} // namespace media_router
#endif // CHROME_BROWSER_MEDIA_ROUTER_CREATE_PRESENTATION_SESSION_REQUEST_H_
|
