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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 mus.mojom; | 5 module mus.mojom; |
6 | 6 |
7 import "components/mus/public/interfaces/compositor_frame.mojom"; | 7 import "components/mus/public/interfaces/compositor_frame.mojom"; |
8 import "components/mus/public/interfaces/cursor.mojom"; | 8 import "components/mus/public/interfaces/cursor.mojom"; |
9 import "components/mus/public/interfaces/input_events.mojom"; | 9 import "components/mus/public/interfaces/input_events.mojom"; |
10 import "components/mus/public/interfaces/mus_constants.mojom"; | 10 import "components/mus/public/interfaces/mus_constants.mojom"; |
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98 // TODO(sky): this likely needs context, maybe in |properties|. | 98 // TODO(sky): this likely needs context, maybe in |properties|. |
99 NewTopLevelWindow(uint32 change_id, | 99 NewTopLevelWindow(uint32 change_id, |
100 uint32 window_id, | 100 uint32 window_id, |
101 map<string, array<uint8>> properties); | 101 map<string, array<uint8>> properties); |
102 | 102 |
103 // Deletes a window. This does not recurse. No hierarchy change notifications | 103 // Deletes a window. This does not recurse. No hierarchy change notifications |
104 // are sent as a result of this. Only the connection that created the window | 104 // are sent as a result of this. Only the connection that created the window |
105 // can delete it. | 105 // can delete it. |
106 DeleteWindow(uint32 change_id, uint32 window_id); | 106 DeleteWindow(uint32 change_id, uint32 window_id); |
107 | 107 |
| 108 // Requests input event capture for the given |window_id|. Capture is only |
| 109 // allowed if the window is processing an event. When a window gains capture, |
| 110 // current input events are canceled. The given window will receive all |
| 111 // subsequent input until an alternate window is set via SetCapture, or |
| 112 // ReleaseCapture is called for |window_id|. OnLostCapture is called to notify |
| 113 // of capture ending. |
| 114 SetCapture(uint32 change_id, uint32 window_id); |
| 115 |
| 116 // Releases input event capture for the given |window_id|. This does nothing |
| 117 // if |window_id| does not currently have capture. |
| 118 ReleaseCapture(uint32 change_id, uint32 window_id); |
| 119 |
108 // Sets the specified bounds of the specified window. | 120 // Sets the specified bounds of the specified window. |
109 SetWindowBounds(uint32 change_id, uint32 window_id, mojo.Rect bounds); | 121 SetWindowBounds(uint32 change_id, uint32 window_id, mojo.Rect bounds); |
110 | 122 |
111 // Sets the client area of the specified window. The client area is specified | 123 // Sets the client area of the specified window. The client area is specified |
112 // by way of insets. Everything outside of the insets, and not in | 124 // by way of insets. Everything outside of the insets, and not in |
113 // |additional_client_areas| is considered non-client area. | 125 // |additional_client_areas| is considered non-client area. |
114 // TODO(sky): convert additional_client_areas to a path. | 126 // TODO(sky): convert additional_client_areas to a path. |
115 SetClientArea(uint32 window_id, | 127 SetClientArea(uint32 window_id, |
116 mojo.Insets insets, | 128 mojo.Insets insets, |
117 array<mojo.Rect>? additional_client_areas); | 129 array<mojo.Rect>? additional_client_areas); |
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258 // Invoked when the application embedded at |window| is disconnected. In other | 270 // Invoked when the application embedded at |window| is disconnected. In other |
259 // words the embedded app closes the connection to the server. This is called | 271 // words the embedded app closes the connection to the server. This is called |
260 // on the connection that created |window| as well as any ancestors that have | 272 // on the connection that created |window| as well as any ancestors that have |
261 // the embed root policy. | 273 // the embed root policy. |
262 OnEmbeddedAppDisconnected(uint32 window); | 274 OnEmbeddedAppDisconnected(uint32 window); |
263 | 275 |
264 // Sent when another connection is embedded in the Window this connection was | 276 // Sent when another connection is embedded in the Window this connection was |
265 // previously embedded in. See Embed() for more information. | 277 // previously embedded in. See Embed() for more information. |
266 OnUnembed(uint32 window); | 278 OnUnembed(uint32 window); |
267 | 279 |
| 280 // Sent when a window loses capture. |
| 281 OnLostCapture(uint32 window); |
| 282 |
268 // Called in response to NewTopLevelWindow() successfully completing. | 283 // Called in response to NewTopLevelWindow() successfully completing. |
269 OnTopLevelCreated(uint32 change_id, WindowData data); | 284 OnTopLevelCreated(uint32 change_id, WindowData data); |
270 | 285 |
271 // Invoked when a window's bounds have changed. | 286 // Invoked when a window's bounds have changed. |
272 OnWindowBoundsChanged(uint32 window, | 287 OnWindowBoundsChanged(uint32 window, |
273 mojo.Rect old_bounds, | 288 mojo.Rect old_bounds, |
274 mojo.Rect new_bounds); | 289 mojo.Rect new_bounds); |
275 | 290 |
276 OnClientAreaChanged(uint32 window_id, | 291 OnClientAreaChanged(uint32 window_id, |
277 mojo.Insets new_client_area, | 292 mojo.Insets new_client_area, |
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354 // See description of WindowManager for details. | 369 // See description of WindowManager for details. |
355 GetWindowManager(associated WindowManager& internal); | 370 GetWindowManager(associated WindowManager& internal); |
356 }; | 371 }; |
357 | 372 |
358 // Mus provides this interface as a way for clients to connect and obtain a | 373 // Mus provides this interface as a way for clients to connect and obtain a |
359 // WindowTree handle with a supplied WindowTreeClient handle. The | 374 // WindowTree handle with a supplied WindowTreeClient handle. The |
360 // WindowTreeClient has no roots, use NewTopLevelWindow() to create one. | 375 // WindowTreeClient has no roots, use NewTopLevelWindow() to create one. |
361 interface WindowTreeFactory { | 376 interface WindowTreeFactory { |
362 CreateWindowTree(WindowTree& tree_request, WindowTreeClient client); | 377 CreateWindowTree(WindowTree& tree_request, WindowTreeClient client); |
363 }; | 378 }; |
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