Use XInput2 events for keyboard events.

ui/events/test/events_test_utils_x11.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/events/test/events_test_utils_x11.h"
 
 #include <X11/extensions/XI2.h>
 #include <X11/keysym.h>
 #include <X11/X.h>
 #include <X11/Xlib.h>
@@ skipping 27 matching lines @@
   switch (type) {
     case ui::ET_KEY_PRESSED:
       return KeyPress;
     case ui::ET_KEY_RELEASED:
       return KeyRelease;
     default:
       return 0;
   }
 }
 
+// Converts EventType to XI2 event type.
+int XIKeyEventType(ui::EventType type) {
+  switch (type) {
+    case ui::ET_KEY_PRESSED:
+      return XI_KeyPress;
+    case ui::ET_KEY_RELEASED:
+      return XI_KeyRelease;
+    default:
+      return 0;
+  }
+}
+
 int XIButtonEventType(ui::EventType type) {
   switch (type) {
     case ui::ET_MOUSEWHEEL:
     case ui::ET_MOUSE_PRESSED:
       // The button release X events for mouse wheels are dropped by Aura.
       return XI_ButtonPress;
     case ui::ET_MOUSE_RELEASED:
       return XI_ButtonRelease;
     default:
       NOTREACHED();
@@ skipping 104 matching lines @@
   event_->xkey.subwindow = 0;
   event_->xkey.x = 0;
   event_->xkey.y = 0;
   event_->xkey.x_root = 0;
   event_->xkey.y_root = 0;
   event_->xkey.state = XEventState(flags);
   event_->xkey.keycode = XKeyEventKeyCode(key_code, flags, display);
   event_->xkey.same_screen = 1;
 }
 
+void ScopedXI2Event::InitGenericKeyEvent(int deviceid,
+                                         EventType type,
+                                         KeyboardCode key_code,
+                                         int flags) {
+  event_.reset(
+      CreateXInput2Event(deviceid, XIKeyEventType(type), 0, gfx::Point()));
+  XIDeviceEvent* xievent = static_cast<XIDeviceEvent*>(event_->xcookie.data);
+  CHECK_NE(0, xievent->evtype);
+  XDisplay* display = gfx::GetXDisplay();
+  event_->xgeneric.display = display;
+  xievent->display = display;
+  xievent->mods.effective = XEventState(flags);
+  xievent->detail = XKeyEventKeyCode(key_code, flags, display);
+}
+
 void ScopedXI2Event::InitGenericButtonEvent(int deviceid,
                                             EventType type,
                                             const gfx::Point& location,
                                             int flags) {
   event_.reset(CreateXInput2Event(deviceid,
                                   XIButtonEventType(type), 0, gfx::Point()));
   XIDeviceEvent* xievent = static_cast<XIDeviceEvent*>(event_->xcookie.data);
   xievent->mods.effective = XEventState(flags);
   xievent->detail = XButtonEventButton(type, flags);
   xievent->event_x = location.x();
@@ skipping 95 matching lines @@
   manager->SetDeviceListForTest(std::vector<unsigned int>(), device_list);
 }
 
 void SetUpTouchDevicesForTest(const std::vector<unsigned int>& devices) {
   TouchFactory::GetInstance()->SetTouchDeviceForTest(devices);
   ui::DeviceDataManagerX11* manager = ui::DeviceDataManagerX11::GetInstance();
   manager->SetDeviceListForTest(devices, std::vector<unsigned int>());
 }
 
 }  // namespace ui