OLD | NEW |
1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 module mojo; | 5 module mojo; |
6 | 6 |
7 import "components/gpu/public/interfaces/context_provider.mojom"; | 7 import "components/view_manager/public/interfaces/context_provider.mojom"; |
8 import "ui/mojo/geometry/geometry.mojom"; | 8 import "ui/mojo/geometry/geometry.mojom"; |
9 import "ui/mojo/events/input_events.mojom"; | 9 import "ui/mojo/events/input_events.mojom"; |
10 | 10 |
11 struct ViewportMetrics { | 11 struct ViewportMetrics { |
12 Size size; | 12 Size size; |
13 // A value of 0 indicates the real value is not yet available. | 13 // A value of 0 indicates the real value is not yet available. |
14 float device_pixel_ratio = 0.0; | 14 float device_pixel_ratio = 0.0; |
15 }; | 15 }; |
16 | 16 |
17 interface NativeViewport { | 17 interface NativeViewport { |
(...skipping 15 matching lines...) Expand all Loading... |
33 // method. Call RequestMetrics() to receive updates when the viewport metrics | 33 // method. Call RequestMetrics() to receive updates when the viewport metrics |
34 // change. The reply will be sent when the viewport metrics are different from | 34 // change. The reply will be sent when the viewport metrics are different from |
35 // the values last sent, so to receive continuous updates call this method | 35 // the values last sent, so to receive continuous updates call this method |
36 // again after receiving the callback. | 36 // again after receiving the callback. |
37 RequestMetrics() => (ViewportMetrics metrics); | 37 RequestMetrics() => (ViewportMetrics metrics); |
38 }; | 38 }; |
39 | 39 |
40 interface NativeViewportEventDispatcher { | 40 interface NativeViewportEventDispatcher { |
41 OnEvent(Event event) => (); | 41 OnEvent(Event event) => (); |
42 }; | 42 }; |
OLD | NEW |