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Side by Side Diff: content/browser/renderer_host/input/input_router_client.h

Issue 63253002: Rename WebKit namespace to blink (part 3) (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 7 years, 1 month ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 1 // Copyright 2013 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 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CLIENT_H_ 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CLIENT_H_
6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CLIENT_H_ 6 #define CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CLIENT_H_
7 7
8 #include "content/common/content_export.h" 8 #include "content/common/content_export.h"
9 #include "content/port/browser/event_with_latency_info.h" 9 #include "content/port/browser/event_with_latency_info.h"
10 #include "content/port/common/input_event_ack_state.h" 10 #include "content/port/common/input_event_ack_state.h"
(...skipping 12 matching lines...) Expand all
23 public: 23 public:
24 virtual ~InputRouterClient() {} 24 virtual ~InputRouterClient() {}
25 25
26 // Called just prior to events being sent to the renderer, giving the client 26 // Called just prior to events being sent to the renderer, giving the client
27 // a chance to perform in-process event filtering. 27 // a chance to perform in-process event filtering.
28 // The returned disposition will yield the following behavior: 28 // The returned disposition will yield the following behavior:
29 // * |NOT_CONSUMED| will result in |input_event| being sent as usual. 29 // * |NOT_CONSUMED| will result in |input_event| being sent as usual.
30 // * |CONSUMED| or |NO_CONSUMER_EXISTS| will trigger the appropriate ack. 30 // * |CONSUMED| or |NO_CONSUMER_EXISTS| will trigger the appropriate ack.
31 // * |UNKNOWN| will result in |input_event| being dropped. 31 // * |UNKNOWN| will result in |input_event| being dropped.
32 virtual InputEventAckState FilterInputEvent( 32 virtual InputEventAckState FilterInputEvent(
33 const WebKit::WebInputEvent& input_event, 33 const blink::WebInputEvent& input_event,
34 const ui::LatencyInfo& latency_info) = 0; 34 const ui::LatencyInfo& latency_info) = 0;
35 35
36 // Called each time a WebInputEvent IPC is sent. 36 // Called each time a WebInputEvent IPC is sent.
37 virtual void IncrementInFlightEventCount() = 0; 37 virtual void IncrementInFlightEventCount() = 0;
38 38
39 // Called each time a WebInputEvent ACK IPC is received. 39 // Called each time a WebInputEvent ACK IPC is received.
40 virtual void DecrementInFlightEventCount() = 0; 40 virtual void DecrementInFlightEventCount() = 0;
41 41
42 // Called when the renderer notifies that it has touch event handlers. 42 // Called when the renderer notifies that it has touch event handlers.
43 virtual void OnHasTouchEventHandlers(bool has_handlers) = 0; 43 virtual void OnHasTouchEventHandlers(bool has_handlers) = 0;
(...skipping 10 matching lines...) Expand all
54 54
55 // Called when the router has finished flushing all events queued at the time 55 // Called when the router has finished flushing all events queued at the time
56 // of the call to Flush. The call will typically be asynchronous with 56 // of the call to Flush. The call will typically be asynchronous with
57 // respect to the call to |Flush| on the InputRouter. 57 // respect to the call to |Flush| on the InputRouter.
58 virtual void DidFlush() = 0; 58 virtual void DidFlush() = 0;
59 }; 59 };
60 60
61 } // namespace content 61 } // namespace content
62 62
63 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CLIENT_H_ 63 #endif // CONTENT_BROWSER_RENDERER_HOST_INPUT_INPUT_ROUTER_CLIENT_H_
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