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// Copyright 2019 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.
[JavaPackage="org.chromium.page.mojom"]
module blink.mojom;
// Represents the current state of Spatial Navigation.
struct SpatialNavigationState {
// True if Spatial Navigation's currently focused target can be unfocused.
bool can_exit_focus;
// True if Spatial Navigation has a target that can be selected.
bool can_select_element;
// True if the currently focused element is a form element.
bool is_form_focused;
// True if the currently focused element is a form element, and there is a
// next form element available to move to.
bool has_next_form_element;
// True if the video element has default controls and the element is focused.
bool has_default_video_controls;
};
// Mojo service for browser exposing Spatial Navigation state to the browser.
interface SpatialNavigationHost {
// Called when the Spatial Navigation state has changed. Null if Spatial
// Navigation has been disabled.
SpatialNavigationStateChanged(SpatialNavigationState? state);
};
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