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// Copyright 2013 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 "content/shell/browser/shell_login_dialog.h"
#import <Cocoa/Cocoa.h>
#include "base/logging.h"
#include "base/mac/bundle_locations.h"
#import "base/mac/scoped_nsobject.h"
#include "base/strings/sys_string_conversions.h"
#include "content/public/browser/browser_thread.h"
#import "ui/base/cocoa/nib_loading.h"
namespace {
const int kUsernameFieldTag = 1;
const int kPasswordFieldTag = 2;
} // namespace
// Helper object that receives the notification that the dialog/sheet is
// going away.
@interface ShellLoginDialogHelper : NSObject<NSAlertDelegate> {
@private
base::scoped_nsobject<NSAlert> alert_;
NSTextField* usernameField_; // WEAK; owned by alert_
NSSecureTextField* passwordField_; // WEAK; owned by alert_
}
- (NSAlert*)alert;
- (NSView*)accessoryView;
- (void)focus;
- (void)alertDidEnd:(NSAlert*)alert
returnCode:(int)returnCode
contextInfo:(void*)contextInfo;
- (void)cancel;
@end
@implementation ShellLoginDialogHelper
- (NSAlert*)alert {
alert_.reset([[NSAlert alloc] init]);
[alert_ setAccessoryView:[self accessoryView]];
return alert_;
}
- (NSView*)accessoryView {
NSView* accessory_view = ui::GetViewFromNib(@"HttpAuth");
if (!accessory_view)
return nil;
usernameField_ = [accessory_view viewWithTag:kUsernameFieldTag];
passwordField_ = [accessory_view viewWithTag:kPasswordFieldTag];
return accessory_view;
}
- (void)focus {
[[alert_ window] makeFirstResponder:usernameField_];
}
- (void)alertDidEnd:(NSAlert*)alert
returnCode:(int)returnCode
contextInfo:(void*)contextInfo {
if (returnCode == NSRunStoppedResponse)
return;
content::ShellLoginDialog* this_dialog =
reinterpret_cast<content::ShellLoginDialog*>(contextInfo);
if (returnCode == NSAlertFirstButtonReturn) {
this_dialog->UserAcceptedAuth(
base::SysNSStringToUTF16([usernameField_ stringValue]),
base::SysNSStringToUTF16([passwordField_ stringValue]));
} else {
this_dialog->UserCancelledAuth();
}
}
- (void)cancel {
[NSApp endSheet:[alert_ window]];
alert_.reset();
}
@end
namespace content {
void ShellLoginDialog::PlatformCreateDialog(const base::string16& message) {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
helper_ = [[ShellLoginDialogHelper alloc] init];
// Show the modal dialog.
NSAlert* alert = [helper_ alert];
[alert setDelegate:helper_];
[alert setInformativeText:base::SysUTF16ToNSString(message)];
[alert setMessageText:@"Please log in."];
[alert addButtonWithTitle:@"OK"];
NSButton* other = [alert addButtonWithTitle:@"Cancel"];
[other setKeyEquivalent:@"\e"];
[alert
beginSheetModalForWindow:nil // nil here makes it app-modal
modalDelegate:helper_
didEndSelector:@selector(alertDidEnd:returnCode:contextInfo:)
contextInfo:this];
[helper_ focus];
}
void ShellLoginDialog::PlatformCleanUp() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
[helper_ release];
helper_ = nil;
}
void ShellLoginDialog::PlatformRequestCancelled() {
DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
[helper_ cancel];
}
} // namespace content
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