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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 #ifndef CONTENT_RENDERER_INPUT_RENDER_WIDGET_INPUT_HANDLER_DELEGATE_H_ | 5 #ifndef CONTENT_RENDERER_INPUT_RENDER_WIDGET_INPUT_HANDLER_DELEGATE_H_ |
6 #define CONTENT_RENDERER_INPUT_RENDER_WIDGET_INPUT_HANDLER_DELEGATE_H_ | 6 #define CONTENT_RENDERER_INPUT_RENDER_WIDGET_INPUT_HANDLER_DELEGATE_H_ |
7 | 7 |
8 #include <memory> | 8 #include <memory> |
9 | 9 |
10 #include "content/common/content_export.h" | 10 #include "content/common/content_export.h" |
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46 // Notifies that a key event was just handled. | 46 // Notifies that a key event was just handled. |
47 virtual void OnDidHandleKeyEvent() = 0; | 47 virtual void OnDidHandleKeyEvent() = 0; |
48 | 48 |
49 // Notifies that an overscroll was completed from Blink. | 49 // Notifies that an overscroll was completed from Blink. |
50 virtual void OnDidOverscroll(const ui::DidOverscrollParams& params) = 0; | 50 virtual void OnDidOverscroll(const ui::DidOverscrollParams& params) = 0; |
51 | 51 |
52 // Called when an ACK is ready to be sent to the input event provider. | 52 // Called when an ACK is ready to be sent to the input event provider. |
53 virtual void OnInputEventAck( | 53 virtual void OnInputEventAck( |
54 std::unique_ptr<InputEventAck> input_event_ack) = 0; | 54 std::unique_ptr<InputEventAck> input_event_ack) = 0; |
55 | 55 |
56 // Called when an event with a notify dispatch type | |
57 // (DISPATCH_TYPE_*_NOTIFY_MAIN) of |handled_type| has been processed | |
58 // by the main thread. | |
59 virtual void NotifyInputEventHandled(blink::WebInputEvent::Type handled_type, | |
60 blink::WebInputEventResult result, | |
61 InputEventAckState ack_result) = 0; | |
62 | |
63 // Notifies the delegate of the |input_handler| managing it. | 56 // Notifies the delegate of the |input_handler| managing it. |
64 virtual void SetInputHandler(RenderWidgetInputHandler* input_handler) = 0; | 57 virtual void SetInputHandler(RenderWidgetInputHandler* input_handler) = 0; |
65 | 58 |
66 // Call this if virtual keyboard should be displayed, e.g. after a tap on an | 59 // Call this if virtual keyboard should be displayed, e.g. after a tap on an |
67 // input field on mobile. Note that we do this just by setting a bit in | 60 // input field on mobile. Note that we do this just by setting a bit in |
68 // text input state and update it to the browser such that browser process can | 61 // text input state and update it to the browser such that browser process can |
69 // be up to date when showing virtual keyboard. | 62 // be up to date when showing virtual keyboard. |
70 virtual void ShowVirtualKeyboard() = 0; | 63 virtual void ShowVirtualKeyboard() = 0; |
71 | 64 |
72 // Send an update of text input state to the browser process. | 65 // Send an update of text input state to the browser process. |
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85 // won't be sent to WebKit or trigger DidHandleMouseEvent(). | 78 // won't be sent to WebKit or trigger DidHandleMouseEvent(). |
86 virtual bool WillHandleMouseEvent(const blink::WebMouseEvent& event) = 0; | 79 virtual bool WillHandleMouseEvent(const blink::WebMouseEvent& event) = 0; |
87 | 80 |
88 protected: | 81 protected: |
89 virtual ~RenderWidgetInputHandlerDelegate() {} | 82 virtual ~RenderWidgetInputHandlerDelegate() {} |
90 }; | 83 }; |
91 | 84 |
92 } // namespace content | 85 } // namespace content |
93 | 86 |
94 #endif // CONTENT_RENDERER_INPUT_RENDER_WIDGET_INPUT_HANDLER_DELEGATE_H_ | 87 #endif // CONTENT_RENDERER_INPUT_RENDER_WIDGET_INPUT_HANDLER_DELEGATE_H_ |
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