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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #import "chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h" | |
6 | |
7 #include "base/mac/scoped_block.h" | |
8 #include "chrome/browser/ui/browser_finder.h" | |
9 #import "chrome/browser/ui/cocoa/browser_window_controller.h" | |
10 #include "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h" | |
11 #include "chrome/browser/ui/cocoa/location_bar/manage_passwords_decoration.h" | |
12 #import "chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_controller.h" | |
13 #include "chrome/browser/ui/passwords/manage_passwords_icon.h" | |
14 #include "content/public/browser/web_contents.h" | |
15 | |
16 typedef void (^Callback)(void); | |
17 | |
18 @interface ManagePasswordsBubbleCocoaNotificationBridge : NSObject { | |
19 base::mac::ScopedBlock<Callback> callback_; | |
20 } | |
21 - (id)initWithCallback:(Callback)callback; | |
22 - (void)onClose; | |
23 @end | |
24 | |
25 @implementation ManagePasswordsBubbleCocoaNotificationBridge | |
26 - (id)initWithCallback:(Callback)callback { | |
27 if ((self = [super init])) { | |
28 callback_.reset(callback, base::scoped_policy::RETAIN); | |
29 } | |
30 return self; | |
31 } | |
32 - (void)onClose { | |
33 callback_.get()(); | |
34 } | |
35 @end | |
36 | |
37 // static | |
38 ManagePasswordsBubbleCocoa* ManagePasswordsBubbleCocoa::bubble_ = NULL; | |
39 | |
40 ManagePasswordsBubbleCocoa::ManagePasswordsBubbleCocoa( | |
41 content::WebContents* webContents, | |
42 ManagePasswordsBubbleModel::DisplayReason displayReason, | |
43 ManagePasswordsIcon* icon) | |
44 : model_(webContents, displayReason), | |
45 icon_(icon), | |
46 closing_(false), | |
47 controller_(nil), | |
48 webContents_(webContents), | |
49 bridge_(nil) { | |
50 DCHECK(icon_); | |
51 icon_->SetActive(true); | |
52 } | |
53 | |
54 ManagePasswordsBubbleCocoa::~ManagePasswordsBubbleCocoa() { | |
55 [[NSNotificationCenter defaultCenter] removeObserver:bridge_]; | |
56 // Clear the global bubble_ pointer. | |
57 bubble_ = NULL; | |
58 if (icon_) | |
59 icon_->SetActive(false); | |
60 } | |
61 | |
62 void ManagePasswordsBubbleCocoa::Show(bool user_action) { | |
63 // Create and show the bubble. | |
64 NSView* browserView = webContents_->GetNativeView(); | |
65 DCHECK(browserView); | |
66 NSWindow* browserWindow = [browserView window]; | |
67 DCHECK(browserWindow); | |
68 controller_ = [[ManagePasswordsBubbleController alloc] | |
69 initWithParentWindow:browserWindow | |
70 model:&model_]; | |
71 [controller_ setShouldOpenAsKeyWindow:(user_action ? YES : NO)]; | |
72 [controller_ showWindow:nil]; | |
73 | |
74 // Listen for close notification to perform cleanup: the window isn't | |
75 // necessarily closed by calling Close(). Use a block instead of directly | |
76 // calling OnClose from the bridge so that we don't need to expose OnClose | |
77 // in the public API of ManagePasswordsBubbleCocoa. | |
78 bridge_.reset([[ManagePasswordsBubbleCocoaNotificationBridge alloc] | |
79 initWithCallback:^{ | |
80 OnClose(); | |
81 }]); | |
82 [[NSNotificationCenter defaultCenter] | |
83 addObserver:bridge_ | |
84 selector:@selector(onClose) | |
85 name:NSWindowWillCloseNotification | |
86 object:[controller_ window]]; | |
87 } | |
88 | |
89 void ManagePasswordsBubbleCocoa::Close() { | |
90 if (!closing_) { | |
91 closing_ = true; | |
92 [controller_ close]; | |
93 } | |
94 } | |
95 | |
96 void ManagePasswordsBubbleCocoa::OnClose() { | |
97 delete this; | |
98 } | |
99 | |
100 // static | |
101 void ManagePasswordsBubbleCocoa::Show(content::WebContents* webContents, | |
102 bool user_action) { | |
103 if (bubble_ && (bubble_->webContents_ != webContents)) { | |
104 // The bubble is currently shown for some other tab. We should close it now | |
105 // and open for |webContents|. | |
106 bubble_->Close(); | |
107 } | |
108 if (bubble_) | |
109 return; | |
110 | |
111 NSWindow* window = [webContents->GetNativeView() window]; | |
112 if (!window) { | |
113 // The tab isn't active right now. | |
114 return; | |
115 } | |
116 BrowserWindowController* bwc = | |
117 [BrowserWindowController browserWindowControllerForWindow:window]; | |
118 bubble_ = new ManagePasswordsBubbleCocoa( | |
119 webContents, user_action ? ManagePasswordsBubbleModel::USER_ACTION | |
120 : ManagePasswordsBubbleModel::AUTOMATIC, | |
121 [bwc locationBarBridge]->manage_passwords_decoration()->icon()); | |
122 | |
123 bubble_->Show(user_action); | |
124 } | |
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