| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <memory> |
| |
| #include "remoting/host/it2me/it2me_confirmation_dialog.h" |
| |
| #import <Cocoa/Cocoa.h> |
| |
| #include <utility> |
| |
| #include "base/functional/bind.h" |
| #include "base/functional/callback.h" |
| #include "base/i18n/message_formatter.h" |
| #include "base/location.h" |
| #include "base/strings/sys_string_conversions.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/time/time.h" |
| #include "base/timer/timer.h" |
| #include "remoting/base/string_resources.h" |
| #include "ui/base/l10n/l10n_util.h" |
| #include "ui/base/l10n/l10n_util_mac.h" |
| |
| #if !defined(__has_feature) || !__has_feature(objc_arc) |
| #error "This file requires ARC support." |
| #endif |
| |
| @interface It2MeConfirmationDialogMacController : NSObject { |
| @private |
| NSAlert* __strong _confirmation_alert; |
| std::u16string _username; |
| remoting::It2MeConfirmationDialog::ResultCallback _dialog_action_callback; |
| } |
| |
| - (instancetype)initWithCallback: |
| (remoting::It2MeConfirmationDialog::ResultCallback)callback |
| username:(const std::string&)username; |
| - (void)show; |
| - (void)hide; |
| - (void)onCancel:(id)sender; |
| - (void)onAccept:(id)sender; |
| @end |
| |
| namespace remoting { |
| |
| namespace { |
| // Time to wait before closing the dialog and cancelling the connection. |
| constexpr base::TimeDelta kDialogTimeout = base::Minutes(1); |
| } // namespace |
| |
| // Bridge between C++ and ObjC implementations of It2MeConfirmationDialog. |
| class It2MeConfirmationDialogMac : public It2MeConfirmationDialog { |
| public: |
| It2MeConfirmationDialogMac(); |
| |
| It2MeConfirmationDialogMac(const It2MeConfirmationDialogMac&) = delete; |
| It2MeConfirmationDialogMac& operator=(const It2MeConfirmationDialogMac&) = |
| delete; |
| |
| ~It2MeConfirmationDialogMac() override; |
| |
| // It2MeConfirmationDialog implementation. |
| void Show(const std::string& remote_user_email, |
| ResultCallback callback) override; |
| |
| private: |
| void OnDialogAction(Result result); |
| |
| It2MeConfirmationDialogMacController* __strong controller_; |
| |
| ResultCallback result_callback_; |
| |
| base::OneShotTimer dialog_timer_; |
| }; |
| |
| It2MeConfirmationDialogMac::It2MeConfirmationDialogMac() = default; |
| |
| It2MeConfirmationDialogMac::~It2MeConfirmationDialogMac() { |
| dialog_timer_.Stop(); |
| |
| if (controller_) { |
| @autoreleasepool { |
| [controller_ hide]; |
| } |
| } |
| } |
| |
| void It2MeConfirmationDialogMac::Show(const std::string& remote_user_email, |
| ResultCallback callback) { |
| result_callback_ = std::move(callback); |
| |
| dialog_timer_.Start( |
| FROM_HERE, kDialogTimeout, |
| base::BindOnce(&It2MeConfirmationDialogMac::OnDialogAction, |
| base::Unretained(this), Result::CANCEL)); |
| |
| ResultCallback dialog_action_callback = base::BindOnce( |
| &It2MeConfirmationDialogMac::OnDialogAction, base::Unretained(this)); |
| |
| @autoreleasepool { |
| controller_ = [[It2MeConfirmationDialogMacController alloc] |
| initWithCallback:std::move(dialog_action_callback) |
| username:remote_user_email]; |
| [controller_ show]; |
| } |
| } |
| |
| void It2MeConfirmationDialogMac::OnDialogAction(Result result) { |
| dialog_timer_.Stop(); |
| |
| if (controller_) { |
| @autoreleasepool { |
| [controller_ hide]; |
| controller_ = nil; |
| } |
| } |
| |
| if (result_callback_) { |
| std::move(result_callback_).Run(result); |
| } |
| } |
| |
| std::unique_ptr<It2MeConfirmationDialog> |
| It2MeConfirmationDialogFactory::Create() { |
| return std::make_unique<It2MeConfirmationDialogMac>(); |
| } |
| |
| } // namespace remoting |
| |
| @implementation It2MeConfirmationDialogMacController |
| |
| - (instancetype)initWithCallback: |
| (remoting::It2MeConfirmationDialog::ResultCallback)callback |
| username:(const std::string&)username { |
| if ((self = [super init])) { |
| _username = base::UTF8ToUTF16(username); |
| _dialog_action_callback = std::move(callback); |
| } |
| return self; |
| } |
| |
| - (void)show { |
| _confirmation_alert = [[NSAlert alloc] init]; |
| |
| std::u16string dialog_text = |
| base::i18n::MessageFormatter::FormatWithNumberedArgs( |
| l10n_util::GetStringUTF16( |
| IDS_SHARE_CONFIRM_DIALOG_MESSAGE_WITH_USERNAME), |
| _username); |
| _confirmation_alert.messageText = base::SysUTF16ToNSString(dialog_text); |
| |
| NSButton* cancel_button = [_confirmation_alert |
| addButtonWithTitle:l10n_util::GetNSString( |
| IDS_SHARE_CONFIRM_DIALOG_DECLINE)]; |
| cancel_button.action = @selector(onCancel:); |
| cancel_button.target = self; |
| |
| NSButton* confirm_button = [_confirmation_alert |
| addButtonWithTitle:l10n_util::GetNSString( |
| IDS_SHARE_CONFIRM_DIALOG_CONFIRM)]; |
| confirm_button.action = @selector(onAccept:); |
| confirm_button.target = self; |
| |
| NSBundle* bundle = [NSBundle bundleForClass:[self class]]; |
| NSString* imagePath = [bundle pathForResource:@"chromoting128" ofType:@"png"]; |
| NSImage* image = [[NSImage alloc] initByReferencingFile:imagePath]; |
| _confirmation_alert.icon = image; |
| [_confirmation_alert layout]; |
| |
| // Force alert to be at the proper level and location. |
| NSWindow* confirmation_window = _confirmation_alert.window; |
| [confirmation_window center]; |
| confirmation_window.title = l10n_util::GetNSString(IDS_PRODUCT_NAME); |
| confirmation_window.level = NSNormalWindowLevel; |
| [confirmation_window orderFrontRegardless]; |
| [confirmation_window makeKeyWindow]; |
| } |
| |
| - (void)hide { |
| if (_confirmation_alert) { |
| [_confirmation_alert.window close]; |
| _confirmation_alert = nil; |
| } |
| } |
| |
| - (void)onCancel:(id)sender { |
| [self hide]; |
| if (_dialog_action_callback) { |
| std::move(_dialog_action_callback) |
| .Run(remoting::It2MeConfirmationDialog::Result::CANCEL); |
| } |
| } |
| |
| - (void)onAccept:(id)sender { |
| [self hide]; |
| if (_dialog_action_callback) { |
| std::move(_dialog_action_callback) |
| .Run(remoting::It2MeConfirmationDialog::Result::OK); |
| } |
| } |
| |
| @end |