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f91f5ad62f
* Update to mojo fd8d18dbf7a4f9ed8a607648cca6d2c595b1c580 * Update mojo_sdk * Update to account for Mojo API changes * Backport to older base
79 lines
2.6 KiB
C++
79 lines
2.6 KiB
C++
// Copyright 2014 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef MOJO_APPLICATION_CONTENT_HANDLER_FACTORY_H_
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#define MOJO_APPLICATION_CONTENT_HANDLER_FACTORY_H_
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#include <memory>
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#include "mojo/public/cpp/application/service_provider_impl.h"
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#include "mojo/public/interfaces/application/shell.mojom.h"
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#include "mojo/services/content_handler/interfaces/content_handler.mojom.h"
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#include "mojo/services/network/interfaces/url_loader.mojom.h"
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namespace mojo {
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struct ConnectionContext;
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// TODO(vtl): Nuke this class. Now it's only a "namespace" for stuff, most of
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// which is overcomplicated.
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class ContentHandlerFactory {
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public:
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class HandledApplicationHolder {
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public:
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virtual ~HandledApplicationHolder() {}
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};
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class Delegate {
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public:
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virtual ~Delegate() {}
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// Implement this method to create the Application. This method will be
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// called on a new thread. Leaving this method will quit the application.
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virtual void RunApplication(
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InterfaceRequest<Application> application_request,
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URLResponsePtr response) = 0;
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};
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class ManagedDelegate : public Delegate {
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public:
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~ManagedDelegate() override {}
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// Implement this method to create the Application for the given content.
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// This method will be called on a new thread. The application will be run
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// on this new thread, and the returned value will be kept alive until the
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// application ends.
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virtual std::unique_ptr<HandledApplicationHolder> CreateApplication(
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InterfaceRequest<Application> application_request,
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URLResponsePtr response) = 0;
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private:
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void RunApplication(InterfaceRequest<Application> application_request,
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URLResponsePtr response) override;
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};
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// For use with |ServiceProviderImpl::AddService<ContentHandler>()|.
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static ServiceProviderImpl::InterfaceRequestHandler<ContentHandler>
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GetInterfaceRequestHandler(Delegate* delegate);
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};
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template <class A>
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class HandledApplicationHolderImpl
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: public ContentHandlerFactory::HandledApplicationHolder {
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public:
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explicit HandledApplicationHolderImpl(A* value) : value_(value) {}
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private:
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std::unique_ptr<A> value_;
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};
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template <class A>
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std::unique_ptr<ContentHandlerFactory::HandledApplicationHolder>
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make_handled_factory_holder(A* value) {
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return std::unique_ptr<ContentHandlerFactory::HandledApplicationHolder>(
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new HandledApplicationHolderImpl<A>(value));
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}
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} // namespace mojo
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#endif // MOJO_APPLICATION_CONTENT_HANDLER_FACTORY_H_
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