blob: 922c96be53d7f720dcdcc1c6b0283b241d441893 (
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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
// Copyright 2014 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.
#include "chrome/browser/extensions/chrome_extension_function_details.h"
#include "chrome/browser/extensions/window_controller.h"
#include "chrome/browser/extensions/window_controller_list.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_finder.h"
#include "chrome/browser/ui/tabs/tab_strip_model.h"
#include "content/public/browser/render_frame_host.h"
#include "content/public/browser/render_process_host.h"
#include "extensions/browser/extension_function.h"
#include "extensions/browser/extension_function_dispatcher.h"
using content::WebContents;
using content::RenderViewHost;
using extensions::WindowController;
ChromeExtensionFunctionDetails::ChromeExtensionFunctionDetails(
UIThreadExtensionFunction* function)
: function_(function) {
}
ChromeExtensionFunctionDetails::~ChromeExtensionFunctionDetails() {
}
Profile* ChromeExtensionFunctionDetails::GetProfile() const {
return Profile::FromBrowserContext(function_->browser_context());
}
bool ChromeExtensionFunctionDetails::CanOperateOnWindow(
const extensions::WindowController* window_controller) const {
// |extension()| is NULL for unit tests only.
if (function_->extension() != NULL &&
!window_controller->IsVisibleToExtension(function_->extension())) {
return false;
}
if (GetProfile() == window_controller->profile())
return true;
if (!function_->include_incognito())
return false;
return GetProfile()->HasOffTheRecordProfile() &&
GetProfile()->GetOffTheRecordProfile() == window_controller->profile();
}
// TODO(stevenjb): Replace this with GetExtensionWindowController().
Browser* ChromeExtensionFunctionDetails::GetCurrentBrowser() const {
// If the delegate has an associated browser, return it.
if (function_->dispatcher()) {
extensions::WindowController* window_controller =
function_->dispatcher()->GetExtensionWindowController();
if (window_controller) {
Browser* browser = window_controller->GetBrowser();
if (browser)
return browser;
}
}
// Otherwise, try to default to a reasonable browser. If |include_incognito_|
// is true, we will also search browsers in the incognito version of this
// profile. Note that the profile may already be incognito, in which case
// we will search the incognito version only, regardless of the value of
// |include_incognito|. Look only for browsers on the active desktop as it is
// preferable to pretend no browser is open then to return a browser on
// another desktop.
if (function_->render_frame_host()) {
Profile* profile = Profile::FromBrowserContext(
function_->render_frame_host()->GetProcess()->GetBrowserContext());
Browser* browser = chrome::FindAnyBrowser(
profile, function_->include_incognito(), chrome::GetActiveDesktop());
if (browser)
return browser;
}
// NOTE(rafaelw): This can return NULL in some circumstances. In particular,
// a background_page onload chrome.tabs api call can make it into here
// before the browser is sufficiently initialized to return here, or
// all of this profile's browser windows may have been closed.
// A similar situation may arise during shutdown.
// TODO(rafaelw): Delay creation of background_page until the browser
// is available. http://code.google.com/p/chromium/issues/detail?id=13284
return NULL;
}
extensions::WindowController*
ChromeExtensionFunctionDetails::GetExtensionWindowController() const {
// If the delegate has an associated window controller, return it.
if (function_->dispatcher()) {
extensions::WindowController* window_controller =
function_->dispatcher()->GetExtensionWindowController();
if (window_controller)
return window_controller;
}
return extensions::WindowControllerList::GetInstance()
->CurrentWindowForFunction(*this);
}
content::WebContents*
ChromeExtensionFunctionDetails::GetAssociatedWebContents() {
content::WebContents* web_contents = function_->GetAssociatedWebContents();
if (web_contents)
return web_contents;
Browser* browser = GetCurrentBrowser();
if (!browser)
return NULL;
return browser->tab_strip_model()->GetActiveWebContents();
}
|
