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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
|
// Copyright (c) 2012 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_INFOBARS_INFOBAR_SERVICE_H_
#define CHROME_BROWSER_INFOBARS_INFOBAR_SERVICE_H_
#include <vector>
#include "base/memory/scoped_ptr.h"
#include "components/infobars/core/infobar_manager.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/browser/web_contents_user_data.h"
namespace content {
struct LoadCommittedDetails;
class WebContents;
}
namespace infobars {
class InfoBar;
}
// Associates a Tab to a InfoBarManager and manages its lifetime.
// It manages the infobar notifications and responds to navigation events.
class InfoBarService : public infobars::InfoBarManager,
public content::WebContentsObserver,
public content::WebContentsUserData<InfoBarService> {
public:
static infobars::InfoBarDelegate::NavigationDetails
NavigationDetailsFromLoadCommittedDetails(
const content::LoadCommittedDetails& details);
// This function must only be called on infobars that are owned by an
// InfoBarService instance (or not owned at all, in which case this returns
// NULL).
static content::WebContents* WebContentsFromInfoBar(
infobars::InfoBar* infobar);
// Makes it so the next reload is ignored. That is, if the next commit is a
// reload then it is treated as if nothing happened and no infobars are
// attempted to be closed.
// This is useful for non-user triggered reloads that should not dismiss
// infobars. For example, instant may trigger a reload when the google URL
// changes.
void set_ignore_next_reload() { ignore_next_reload_ = true; }
// InfoBarManager:
// TODO(sdefresne): Change clients to invoke this on infobars::InfoBarManager
// and turn the method override private.
scoped_ptr<infobars::InfoBar> CreateConfirmInfoBar(
scoped_ptr<ConfirmInfoBarDelegate> delegate) override;
private:
friend class content::WebContentsUserData<InfoBarService>;
explicit InfoBarService(content::WebContents* web_contents);
~InfoBarService() override;
// InfoBarManager:
int GetActiveEntryID() override;
// TODO(droger): Remove these functions once infobar notifications are
// removed. See http://crbug.com/354380
void NotifyInfoBarAdded(infobars::InfoBar* infobar) override;
void NotifyInfoBarRemoved(infobars::InfoBar* infobar, bool animate) override;
// content::WebContentsObserver:
void RenderProcessGone(base::TerminationStatus status) override;
void DidStartNavigationToPendingEntry(
const GURL& url,
content::NavigationController::ReloadType reload_type) override;
void NavigationEntryCommitted(
const content::LoadCommittedDetails& load_details) override;
void WebContentsDestroyed() override;
bool OnMessageReceived(const IPC::Message& message) override;
// Message handlers.
void OnDidBlockDisplayingInsecureContent();
void OnDidBlockRunningInsecureContent();
// See description in set_ignore_next_reload().
bool ignore_next_reload_;
DISALLOW_COPY_AND_ASSIGN(InfoBarService);
};
#endif // CHROME_BROWSER_INFOBARS_INFOBAR_SERVICE_H_
|
