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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 mus.mojom; | 5 module mus.mojom; |
| 6 | 6 |
| 7 import "components/mus/public/interfaces/view_tree.mojom"; | 7 import "components/mus/public/interfaces/window_tree.mojom"; |
| 8 import "ui/mojo/geometry/geometry.mojom"; | 8 import "ui/mojo/geometry/geometry.mojom"; |
| 9 | 9 |
| 10 enum WindowManagerErrorCode { | 10 enum WindowManagerErrorCode { |
| 11 SUCCESS, | 11 SUCCESS, |
| 12 ERROR_ACCESS_DENIED | 12 ERROR_ACCESS_DENIED |
| 13 }; | 13 }; |
| 14 | 14 |
| 15 enum Rotation { | 15 enum Rotation { |
| 16 VALUE_0, | 16 VALUE_0, |
| 17 VALUE_90, | 17 VALUE_90, |
| 18 VALUE_180, | 18 VALUE_180, |
| 19 VALUE_270, | 19 VALUE_270, |
| 20 }; | 20 }; |
| 21 | 21 |
| 22 struct Display { | 22 struct Display { |
| 23 int64 id; | 23 int64 id; |
| 24 mojo.Rect bounds; | 24 mojo.Rect bounds; |
| 25 mojo.Rect work_area; | 25 mojo.Rect work_area; |
| 26 float device_pixel_ratio; | 26 float device_pixel_ratio; |
| 27 Rotation rotation; | 27 Rotation rotation; |
| 28 }; | 28 }; |
| 29 | 29 |
| 30 // Represents a core interface that should be implemented by any window manager | 30 // Represents a core interface that should be implemented by any window manager |
| 31 // built on top of Mus. | 31 // built on top of Mus. |
| 32 // For security reasons, methods that take window_ids can only pass window ids | 32 // For security reasons, methods that take window_ids can only pass window ids |
| 33 // created by calls to OpenWindow() from the *same connection* to the window | 33 // created by calls to OpenWindow() from the *same connection* to the window |
| 34 // manager. The callback indicates success or failure. | 34 // manager. The callback indicates success or failure. |
| 35 interface WindowManager { | 35 interface WindowManager { |
| 36 OpenWindow(mojo.ViewTreeClient client); | 36 OpenWindow(WindowTreeClient client); |
| 37 | 37 |
| 38 // Resizes the corresponding window to |size| and centers it in the current | 38 // Resizes the corresponding window to |size| and centers it in the current |
| 39 // context. | 39 // context. |
| 40 CenterWindow(uint32 window_id, mojo.Size size) => | 40 CenterWindow(uint32 window_id, mojo.Size size) => |
| 41 (WindowManagerErrorCode result); | 41 (WindowManagerErrorCode result); |
| 42 | 42 |
| 43 SetBounds(uint32 window_id, mojo.Rect bounds) => | 43 SetBounds(uint32 window_id, mojo.Rect bounds) => |
| 44 (WindowManagerErrorCode result); | 44 (WindowManagerErrorCode result); |
| 45 | 45 |
| 46 GetDisplays() => (array<Display> displays); | 46 GetDisplays() => (array<Display> displays); |
| 47 }; | 47 }; |
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