[Payment Request] Change the lifetime management of PaymentRequestImpl
Was previously 1 PaymentRequestImpl per WebContents. Now there is a
PaymentRequestWebContentsManager (1 per WebContents) that owns all the
PaymentRequestImpl's, whose raw pointers are shared with the delegate
and the mojo bindings.
Also, moving PaymentRequestImpl from chrome/ to components/ which creates
the need for a PaymentRequestDelegate (initially managing the Chrome
dialog).
BUG=678302
Review-Url: https://codereview.chromium.org/2611253004
Cr-Commit-Position: refs/heads/master@{#442335}
diff --git a/components/payments/payment_request.h b/components/payments/payment_request.h
new file mode 100644
index 0000000..cbd0e24
--- /dev/null
+++ b/components/payments/payment_request.h
@@ -0,0 +1,62 @@
+// Copyright 2016 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 COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
+#define COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
+
+#include <memory>
+
+#include "components/payments/payment_request.mojom.h"
+#include "mojo/public/cpp/bindings/binding.h"
+
+namespace content {
+class WebContents;
+}
+
+namespace payments {
+
+class PaymentRequestDelegate;
+class PaymentRequestWebContentsManager;
+
+class PaymentRequest : payments::mojom::PaymentRequest {
+ public:
+ PaymentRequest(
+ content::WebContents* web_contents,
+ std::unique_ptr<PaymentRequestDelegate> delegate,
+ PaymentRequestWebContentsManager* manager,
+ mojo::InterfaceRequest<payments::mojom::PaymentRequest> request);
+ ~PaymentRequest() override;
+
+ // payments::mojom::PaymentRequest "stub"
+ void Init(payments::mojom::PaymentRequestClientPtr client,
+ std::vector<payments::mojom::PaymentMethodDataPtr> methodData,
+ payments::mojom::PaymentDetailsPtr details,
+ payments::mojom::PaymentOptionsPtr options) override;
+ void Show() override;
+ void UpdateWith(payments::mojom::PaymentDetailsPtr details) override {}
+ void Abort() override {}
+ void Complete(payments::mojom::PaymentComplete result) override {}
+ void CanMakePayment() override {}
+
+ void Cancel();
+ void OnError();
+ payments::mojom::PaymentDetails* details() { return details_.get(); }
+
+ content::WebContents* web_contents() { return web_contents_; }
+
+ private:
+ content::WebContents* web_contents_;
+ std::unique_ptr<PaymentRequestDelegate> delegate_;
+ // |manager_| owns this PaymentRequest.
+ PaymentRequestWebContentsManager* manager_;
+ mojo::Binding<payments::mojom::PaymentRequest> binding_;
+ payments::mojom::PaymentRequestClientPtr client_;
+ payments::mojom::PaymentDetailsPtr details_;
+
+ DISALLOW_COPY_AND_ASSIGN(PaymentRequest);
+};
+
+} // namespace payments
+
+#endif // COMPONENTS_PAYMENTS_PAYMENT_REQUEST_H_
