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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 ui.mojom; | 5 module ui.mojom; |
6 | 6 |
7 import "cc/ipc/frame_sink_id.mojom"; | 7 import "cc/ipc/frame_sink_id.mojom"; |
8 import "cc/ipc/local_surface_id.mojom"; | 8 import "cc/ipc/local_surface_id.mojom"; |
| 9 import "cc/ipc/surface_id.mojom"; |
9 import "cc/ipc/surface_info.mojom"; | 10 import "cc/ipc/surface_info.mojom"; |
10 import "cc/ipc/mojo_compositor_frame_sink.mojom"; | 11 import "cc/ipc/mojo_compositor_frame_sink.mojom"; |
11 import "services/ui/public/interfaces/cursor.mojom"; | 12 import "services/ui/public/interfaces/cursor.mojom"; |
12 import "services/ui/public/interfaces/event_matcher.mojom"; | 13 import "services/ui/public/interfaces/event_matcher.mojom"; |
13 import "services/ui/public/interfaces/mus_constants.mojom"; | 14 import "services/ui/public/interfaces/mus_constants.mojom"; |
14 import "services/ui/public/interfaces/window_manager.mojom"; | 15 import "services/ui/public/interfaces/window_manager.mojom"; |
15 import "services/ui/public/interfaces/window_manager_constants.mojom"; | 16 import "services/ui/public/interfaces/window_manager_constants.mojom"; |
16 import "services/ui/public/interfaces/window_tree_constants.mojom"; | 17 import "services/ui/public/interfaces/window_tree_constants.mojom"; |
17 import "skia/public/interfaces/bitmap.mojom"; | 18 import "skia/public/interfaces/bitmap.mojom"; |
18 import "ui/base/mojo/ui_base_types.mojom"; | 19 import "ui/base/mojo/ui_base_types.mojom"; |
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321 // Changes to windows are not sent to the connection that originated the | 322 // Changes to windows are not sent to the connection that originated the |
322 // change. For example, if connection 1 changes the bounds of a window by | 323 // change. For example, if connection 1 changes the bounds of a window by |
323 // calling SetWindowBounds(), connection 1 does not receive | 324 // calling SetWindowBounds(), connection 1 does not receive |
324 // OnWindowBoundsChanged(). | 325 // OnWindowBoundsChanged(). |
325 interface WindowTreeClient { | 326 interface WindowTreeClient { |
326 // Invoked when the client application has been embedded at |root|. | 327 // Invoked when the client application has been embedded at |root|. |
327 // See Embed() on WindowTree for more details. |tree| will be a handle back to | 328 // See Embed() on WindowTree for more details. |tree| will be a handle back to |
328 // the window manager service, unless the connection is to the root connection | 329 // the window manager service, unless the connection is to the root connection |
329 // in which case it will be null. |parent_drawn| is true if roots parent is | 330 // in which case it will be null. |parent_drawn| is true if roots parent is |
330 // drawn, see OnParentDrawnStateChanged() for details. |display_id| identifies | 331 // drawn, see OnParentDrawnStateChanged() for details. |display_id| identifies |
331 // the display this root window is on. | 332 // the display this root window is on. |frame_sink_id| uniquely identifies the |
| 333 // client in the display compositor. If the embedded window has a size, |
| 334 // |local_surface_id| identifies the ID to use to submit CompositorFrames. |
332 OnEmbed(uint16 connection_id, | 335 OnEmbed(uint16 connection_id, |
333 WindowData root, | 336 WindowData root, |
334 WindowTree? tree, | 337 WindowTree? tree, |
335 int64 display_id, | 338 int64 display_id, |
336 uint32 focused_window, | 339 uint32 focused_window, |
337 bool parent_drawn, | 340 bool parent_drawn, |
338 cc.mojom.FrameSinkId frame_sink_id); | 341 cc.mojom.FrameSinkId frame_sink_id, |
| 342 cc.mojom.LocalSurfaceId? local_surface_id); |
339 | 343 |
340 // Invoked when the application embedded at |window| is disconnected. In other | 344 // Invoked when the application embedded at |window| is disconnected. In other |
341 // words the embedded app closes the connection to the server. This is called | 345 // words the embedded app closes the connection to the server. This is called |
342 // on the connection that created |window| as well as any ancestors that have | 346 // on the connection that created |window| as well as any ancestors that have |
343 // the embed root policy. | 347 // the embed root policy. |
344 OnEmbeddedAppDisconnected(uint32 window); | 348 OnEmbeddedAppDisconnected(uint32 window); |
345 | 349 |
346 // Sent when another connection is embedded in the Window this connection was | 350 // Sent when another connection is embedded in the Window this connection was |
347 // previously embedded in. See Embed() for more information. | 351 // previously embedded in. See Embed() for more information. |
348 OnUnembed(uint32 window); | 352 OnUnembed(uint32 window); |
349 | 353 |
350 // Sent when capture changes. This is not sent if the client initiated the | 354 // Sent when capture changes. This is not sent if the client initiated the |
351 // change. | 355 // change. |
352 OnCaptureChanged(uint32 new_capture, uint32 old_capture); | 356 OnCaptureChanged(uint32 new_capture, uint32 old_capture); |
353 | 357 |
354 // This is called on the owner of a window when it embeds a client in it, | 358 // This is called on the owner of a window when it embeds a client in it, |
355 // which includes the window manager creating a new window at the request of | 359 // which includes the window manager creating a new window at the request of |
356 // another client. | 360 // another client. |
357 OnFrameSinkIdAllocated(uint32 window, cc.mojom.FrameSinkId frame_sink_id); | 361 OnFrameSinkIdAllocated(uint32 window, cc.mojom.FrameSinkId frame_sink_id); |
358 | 362 |
359 // Called in response to NewTopLevelWindow() successfully completing. | 363 // Called in response to NewTopLevelWindow() successfully completing. |
360 // |parent_drawn| is true if the parent of the window is drawn, see | 364 // |parent_drawn| is true if the parent of the window is drawn, see |
361 // OnDrawnStateChanged() for details. |display_id| identifies the display this | 365 // OnDrawnStateChanged() for details. |display_id| identifies the display this |
362 // window is on. | 366 // window is on. |frame_sink_id| uniquely identifies the client in the display |
| 367 // compositor. If the top level window has a size, |local_surface_id| |
| 368 // identifies the ID to use to submit CompositorFrames. |
363 OnTopLevelCreated(uint32 change_id, | 369 OnTopLevelCreated(uint32 change_id, |
364 WindowData data, | 370 WindowData data, |
365 int64 display_id, | 371 int64 display_id, |
366 bool parent_drawn, | 372 bool parent_drawn, |
367 cc.mojom.FrameSinkId frame_sink_id); | 373 cc.mojom.FrameSinkId frame_sink_id, |
| 374 cc.mojom.LocalSurfaceId? local_surface_id); |
368 | 375 |
369 // Invoked when a window's bounds have changed. Only the client embedded in | 376 // Invoked when a window's bounds have changed. Only the client embedded in |
370 // |window| gets a non_empty |local_surface_id|. | 377 // |window| gets a non_empty |local_surface_id|. |
371 OnWindowBoundsChanged(uint32 window, | 378 OnWindowBoundsChanged(uint32 window, |
372 gfx.mojom.Rect old_bounds, | 379 gfx.mojom.Rect old_bounds, |
373 gfx.mojom.Rect new_bounds, | 380 gfx.mojom.Rect new_bounds, |
374 cc.mojom.LocalSurfaceId? local_surface_id); | 381 cc.mojom.LocalSurfaceId? local_surface_id); |
375 | 382 |
376 OnClientAreaChanged(uint32 window_id, | 383 OnClientAreaChanged(uint32 window_id, |
377 gfx.mojom.Insets new_client_area, | 384 gfx.mojom.Insets new_client_area, |
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525 // See description of WindowManager for details. | 532 // See description of WindowManager for details. |
526 GetWindowManager(associated WindowManager& internal); | 533 GetWindowManager(associated WindowManager& internal); |
527 }; | 534 }; |
528 | 535 |
529 // Mus provides this interface as a way for clients to connect and obtain a | 536 // Mus provides this interface as a way for clients to connect and obtain a |
530 // WindowTree handle with a supplied WindowTreeClient handle. The | 537 // WindowTree handle with a supplied WindowTreeClient handle. The |
531 // WindowTreeClient has no roots, use NewTopLevelWindow() to create one. | 538 // WindowTreeClient has no roots, use NewTopLevelWindow() to create one. |
532 interface WindowTreeFactory { | 539 interface WindowTreeFactory { |
533 CreateWindowTree(WindowTree& tree_request, WindowTreeClient client); | 540 CreateWindowTree(WindowTree& tree_request, WindowTreeClient client); |
534 }; | 541 }; |
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