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Unified Diff: ios/chrome/browser/payments/payment_request_error_coordinator.h

Issue 2701923003: [Payment Request] Error message screen (Closed)
Patch Set: ARCified Created 3 years, 10 months ago
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Index: ios/chrome/browser/payments/payment_request_error_coordinator.h
diff --git a/ios/chrome/browser/payments/payment_request_error_coordinator.h b/ios/chrome/browser/payments/payment_request_error_coordinator.h
new file mode 100644
index 0000000000000000000000000000000000000000..96b6d019ddc33069f7523db9075823489c79ad65
--- /dev/null
+++ b/ios/chrome/browser/payments/payment_request_error_coordinator.h
@@ -0,0 +1,38 @@
+// Copyright 2017 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.
+
+#ifndef IOS_CHROME_BROWSER_PAYMENTS_PAYMENT_REQUEST_ERROR_COORDINATOR_H_
+#define IOS_CHROME_BROWSER_PAYMENTS_PAYMENT_REQUEST_ERROR_COORDINATOR_H_
+
+#import <UIKit/UIKit.h>
+
+#include "base/ios/block_types.h"
+#import "ios/chrome/browser/chrome_coordinator.h"
+#import "ios/chrome/browser/payments/payment_request_error_view_controller.h"
+
+@class PaymentRequestErrorCoordinator;
+
+// Delegate protocol for PaymentRequestErrorCoordinator.
+@protocol PaymentRequestErrorCoordinatorDelegate<NSObject>
+
+// Notifies the delegate that the user has dismissed the error.
+- (void)paymentRequestErrorCoordinatorDidDismiss:
+ (PaymentRequestErrorCoordinator*)coordinator;
+
+@end
+
+// Coordinator responsible for creating and presenting the payment request error
+// view controller.
+@interface PaymentRequestErrorCoordinator
+ : ChromeCoordinator<PaymentRequestErrorViewControllerDelegate>
+
+// The callback to be called once the error is dismissed, if any.
+@property(nonatomic, copy) ProceduralBlock callback;
+
+// The delegate to be notified when the user dismisses the error.
+@property(nonatomic, weak) id<PaymentRequestErrorCoordinatorDelegate> delegate;
+
+@end
+
+#endif // IOS_CHROME_BROWSER_PAYMENTS_PAYMENT_REQUEST_ERROR_COORDINATOR_H_

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