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58 lines
2.5 KiB
Plaintext
58 lines
2.5 KiB
Plaintext
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// Copyright 2018 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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module ash.mojom;
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import "components/account_id/interfaces/account_id.mojom";
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import "mojo/public/mojom/base/unguessable_token.mojom";
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import "ui/gfx/geometry/mojo/geometry.mojom";
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import "url/mojom/url.mojom";
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// Interface for a class which is responsible for managing a WebContents in
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// chrome/browser and owning associated resources until they are explicity
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// released using the provided APIs.
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interface WebContentsManager {
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// Creates and manages WebContents as defined by the specified |params|. Any
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// call to ManageWebContents should be paired with a corresponding call to
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// ReleaseWebContents when the resources are no longer needed. To this end,
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// the caller must supply an identifier by which to uniquely identify
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// WebContents resources. When the rendered content is ready for embedding,
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// the supplied callback will be run providing an unguessable |embed_token|.
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// In the event of failure, the callback will still be run but no
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// |embed_token| will be provided.
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ManageWebContents(mojo_base.mojom.UnguessableToken id_token,
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ManagedWebContentsParams params)
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=> (mojo_base.mojom.UnguessableToken? embed_token);
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// Releases any resources associated with the WebContents uniquely identified
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// by |id_token|.
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ReleaseWebContents(mojo_base.mojom.UnguessableToken id_token);
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// Releases any resources associated with any WebContents uniquely identified
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// by one of the specified |id_tokens|.
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ReleaseAllWebContents(array<mojo_base.mojom.UnguessableToken> id_tokens);
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};
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// Defines parameters for a managed WebContents.
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struct ManagedWebContentsParams {
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// The account identifier for the profile.
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signin.mojom.AccountId account_id;
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// The initial URL.
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url.mojom.Url url;
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// The minimum desired size. Omitting defaults to (1, 1).
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gfx.mojom.Size? min_size_dip;
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// The maximum desired size. Omitting defaults to (INT_MAX, INT_MAX).
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gfx.mojom.Size? max_size_dip;
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// An optional delegate to handle top level browser requests. If omitted, top
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// level browser requests will be handled according to default behavior.
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ManagedWebContentsOpenUrlDelegate? open_url_delegate_ptr_info;
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};
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// Interface for a delegate to handle top level browser requests for a
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// managed WebContents.
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interface ManagedWebContentsOpenUrlDelegate {
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// Invoked on a top level browser request to navigate to |url|.
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OnOpenUrlFromTab(url.mojom.Url url);
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};
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