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// 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.
#import "chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_cocoa.h"
#include "base/mac/scoped_block.h"
#include "chrome/browser/ui/browser_finder.h"
#import "chrome/browser/ui/cocoa/browser_window_controller.h"
#include "chrome/browser/ui/cocoa/location_bar/location_bar_view_mac.h"
#include "chrome/browser/ui/cocoa/location_bar/manage_passwords_decoration.h"
#import "chrome/browser/ui/cocoa/passwords/manage_passwords_bubble_controller.h"
#include "chrome/browser/ui/passwords/manage_passwords_icon.h"
#include "content/public/browser/web_contents.h"
typedef void (^Callback)(void);
@interface ManagePasswordsBubbleCocoaNotificationBridge : NSObject {
base::mac::ScopedBlock<Callback> callback_;
}
- (id)initWithCallback:(Callback)callback;
- (void)onClose;
@end
@implementation ManagePasswordsBubbleCocoaNotificationBridge
- (id)initWithCallback:(Callback)callback {
if ((self = [super init])) {
callback_.reset(callback, base::scoped_policy::RETAIN);
}
return self;
}
- (void)onClose {
callback_.get()();
}
@end
// static
ManagePasswordsBubbleCocoa* ManagePasswordsBubbleCocoa::bubble_ = NULL;
ManagePasswordsBubbleCocoa::ManagePasswordsBubbleCocoa(
content::WebContents* webContents,
DisplayReason displayReason,
ManagePasswordsIcon* icon)
: ManagePasswordsBubble(webContents, displayReason),
icon_(icon),
closing_(false),
controller_(nil),
webContents_(webContents),
bridge_(nil) {
DCHECK(icon_);
icon_->SetActive(true);
}
ManagePasswordsBubbleCocoa::~ManagePasswordsBubbleCocoa() {
[[NSNotificationCenter defaultCenter] removeObserver:bridge_];
// Clear the global bubble_ pointer.
bubble_ = NULL;
if (icon_)
icon_->SetActive(false);
}
void ManagePasswordsBubbleCocoa::Show() {
// Create and show the bubble.
NSView* browserView = webContents_->GetNativeView();
DCHECK(browserView);
NSWindow* browserWindow = [browserView window];
DCHECK(browserWindow);
controller_ = [[ManagePasswordsBubbleController alloc]
initWithParentWindow:browserWindow
model:model()];
[controller_ showWindow:nil];
// Listen for close notification to perform cleanup: the window isn't
// necessarily closed by calling Close(). Use a block instead of directly
// calling OnClose from the bridge so that we don't need to expose OnClose
// in the public API of ManagePasswordsBubbleCocoa.
bridge_.reset([[ManagePasswordsBubbleCocoaNotificationBridge alloc]
initWithCallback:^{
OnClose();
}]);
[[NSNotificationCenter defaultCenter]
addObserver:bridge_
selector:@selector(onClose)
name:NSWindowWillCloseNotification
object:[controller_ window]];
}
void ManagePasswordsBubbleCocoa::Close() {
if (!closing_) {
closing_ = true;
[controller_ close];
}
}
void ManagePasswordsBubbleCocoa::OnClose() {
delete this;
}
// static
void ManagePasswordsBubbleCocoa::Show(content::WebContents* webContents,
bool user_action) {
if (bubble_ && (bubble_->webContents_ != webContents)) {
// The bubble is currently shown for some other tab. We should close it now
// and open for |webContents|.
bubble_->Close();
}
if (bubble_)
return;
NSWindow* window = [webContents->GetNativeView() window];
if (!window) {
// The tab isn't active right now.
return;
}
BrowserWindowController* bwc =
[BrowserWindowController browserWindowControllerForWindow:window];
bubble_ = new ManagePasswordsBubbleCocoa(
webContents,
user_action ? ManagePasswordsBubble::USER_ACTION
: ManagePasswordsBubble::AUTOMATIC,
[bwc locationBarBridge]->manage_passwords_decoration()->icon());
bubble_->Show();
}
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