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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 #include "ui/events/platform/x11/x11_event_source.h" | 5 #include "ui/events/platform/x11/x11_event_source.h" |
6 | 6 |
7 #include <X11/extensions/XInput2.h> | 7 #include <X11/extensions/XInput2.h> |
8 #include <X11/X.h> | 8 #include <X11/X.h> |
9 #include <X11/Xlib.h> | 9 #include <X11/Xlib.h> |
10 #include <X11/XKBlib.h> | 10 #include <X11/XKBlib.h> |
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132 return action; | 132 return action; |
133 } | 133 } |
134 | 134 |
135 uint32_t X11EventSource::DispatchEvent(XEvent* xevent) { | 135 uint32_t X11EventSource::DispatchEvent(XEvent* xevent) { |
136 uint32_t action = PlatformEventSource::DispatchEvent(xevent); | 136 uint32_t action = PlatformEventSource::DispatchEvent(xevent); |
137 if (xevent->type == GenericEvent && | 137 if (xevent->type == GenericEvent && |
138 xevent->xgeneric.evtype == XI_HierarchyChanged) { | 138 xevent->xgeneric.evtype == XI_HierarchyChanged) { |
139 ui::UpdateDeviceList(); | 139 ui::UpdateDeviceList(); |
140 hotplug_event_handler_->OnHotplugEvent(); | 140 hotplug_event_handler_->OnHotplugEvent(); |
141 } | 141 } |
| 142 |
| 143 if (xevent->type == EnterNotify && |
| 144 xevent->xcrossing.detail != NotifyInferior && |
| 145 xevent->xcrossing.mode != NotifyUngrab) { |
| 146 // Clear stored scroll data |
| 147 ui::DeviceDataManagerX11::GetInstance()->InvalidateScrollClasses(); |
| 148 } |
142 return action; | 149 return action; |
143 } | 150 } |
144 | 151 |
145 void X11EventSource::StopCurrentEventStream() { | 152 void X11EventSource::StopCurrentEventStream() { |
146 continue_stream_ = false; | 153 continue_stream_ = false; |
147 } | 154 } |
148 | 155 |
149 void X11EventSource::OnDispatcherListChanged() { | 156 void X11EventSource::OnDispatcherListChanged() { |
150 if (!hotplug_event_handler_) { | 157 if (!hotplug_event_handler_) { |
151 hotplug_event_handler_.reset(new X11HotplugEventHandler()); | 158 hotplug_event_handler_.reset(new X11HotplugEventHandler()); |
152 // Force the initial device query to have an update list of active devices. | 159 // Force the initial device query to have an update list of active devices. |
153 hotplug_event_handler_->OnHotplugEvent(); | 160 hotplug_event_handler_->OnHotplugEvent(); |
154 } | 161 } |
155 } | 162 } |
156 | 163 |
157 } // namespace ui | 164 } // namespace ui |
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