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// 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.
#include "chrome/browser/ui/cocoa/tab_modal_confirm_dialog_mac.h"
#include <utility>
#include "base/mac/scoped_nsobject.h"
#include "chrome/browser/ui/browser_dialogs.h"
#import "chrome/browser/ui/cocoa/constrained_window/constrained_window_alert.h"
#import "chrome/browser/ui/cocoa/constrained_window/constrained_window_custom_sheet.h"
#import "chrome/browser/ui/cocoa/key_equivalent_constants.h"
#include "chrome/browser/ui/tab_modal_confirm_dialog_delegate.h"
#include "chrome/common/chrome_switches.h"
#include "ui/base/cocoa/cocoa_base_utils.h"
#include "ui/base/l10n/l10n_util_mac.h"
#include "ui/gfx/image/image.h"
// static
TabModalConfirmDialog* TabModalConfirmDialog::Create(
TabModalConfirmDialogDelegate* delegate,
content::WebContents* web_contents) {
// Deletes itself when closed.
return new TabModalConfirmDialogMac(delegate, web_contents);
}
@interface TabModalConfirmDialogMacBridge : NSObject {
TabModalConfirmDialogDelegate* delegate_; // weak
}
@end
@implementation TabModalConfirmDialogMacBridge
- (id)initWithDelegate:(TabModalConfirmDialogDelegate*)delegate {
if ((self = [super init])) {
delegate_ = delegate;
DCHECK(delegate_);
}
return self;
}
- (void)onAcceptButton:(id)sender {
delegate_->Accept();
}
- (void)onCancelButton:(id)sender {
delegate_->Cancel();
}
- (void)onCloseButton:(id)sender {
delegate_->Close();
}
- (void)onLinkClicked:(id)sender {
WindowOpenDisposition disposition =
ui::WindowOpenDispositionFromNSEvent([NSApp currentEvent]);
delegate_->LinkClicked(disposition);
}
@end
TabModalConfirmDialogMac::TabModalConfirmDialogMac(
TabModalConfirmDialogDelegate* delegate,
content::WebContents* web_contents)
: closing_(false),
delegate_(delegate) {
bridge_.reset([[TabModalConfirmDialogMacBridge alloc]
initWithDelegate:delegate]);
alert_.reset([[ConstrainedWindowAlert alloc] init]);
[alert_ setMessageText:
l10n_util::FixUpWindowsStyleLabel(delegate->GetTitle())];
[alert_ setLinkText:l10n_util::FixUpWindowsStyleLabel(
delegate->GetLinkText())
target:bridge_
action:@selector(onLinkClicked:)];
[alert_ setInformativeText:
l10n_util::FixUpWindowsStyleLabel(delegate->GetDialogMessage())];
[alert_ addButtonWithTitle:
l10n_util::FixUpWindowsStyleLabel(delegate->GetAcceptButtonTitle())
keyEquivalent:kKeyEquivalentReturn
target:bridge_
action:@selector(onAcceptButton:)];
[alert_ addButtonWithTitle:
l10n_util::FixUpWindowsStyleLabel(delegate->GetCancelButtonTitle())
keyEquivalent:kKeyEquivalentEscape
target:bridge_
action:@selector(onCancelButton:)];
[[alert_ closeButton] setTarget:bridge_];
[[alert_ closeButton] setAction:@selector(onCloseButton:)];
[alert_ layout];
base::scoped_nsobject<CustomConstrainedWindowSheet> sheet(
[[CustomConstrainedWindowSheet alloc]
initWithCustomWindow:[alert_ window]]);
window_ = CreateAndShowWebModalDialogMac(this, web_contents, sheet);
delegate_->set_close_delegate(this);
}
TabModalConfirmDialogMac::~TabModalConfirmDialogMac() {
}
void TabModalConfirmDialogMac::AcceptTabModalDialog() {
delegate_->Accept();
}
void TabModalConfirmDialogMac::CancelTabModalDialog() {
delegate_->Cancel();
}
void TabModalConfirmDialogMac::CloseDialog() {
if (!closing_) {
closing_ = true;
window_->CloseWebContentsModalDialog();
}
}
void TabModalConfirmDialogMac::OnConstrainedWindowClosed(
ConstrainedWindowMac* window) {
// If this method should mistakenly be called during Delegate::Close(),
// prevent a double-delete by moving delegate_ to a stack variable.
if (!delegate_)
return;
std::unique_ptr<TabModalConfirmDialogDelegate> delegate(std::move(delegate_));
// Provide a disposition in case the dialog was closed without accepting or
// cancelling.
delegate->Close();
delete this;
}
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