[PATCH 5/11] ozone: evdev: Replace dispatch callbacks with an interface

ui/events/ozone/evdev/event_converter_evdev_impl_unittest.cc

 // Copyright 2014 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 <linux/input.h>
 
 #include "base/bind.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/scoped_vector.h"
 #include "base/message_loop/message_loop.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/events/event.h"
 #include "ui/events/keycodes/keyboard_codes.h"
 #include "ui/events/ozone/device/device_manager.h"
 #include "ui/events/ozone/evdev/cursor_delegate_evdev.h"
 #include "ui/events/ozone/evdev/event_converter_evdev_impl.h"
 #include "ui/events/ozone/evdev/event_factory_evdev.h"
 #include "ui/events/ozone/evdev/keyboard_evdev.h"
 #include "ui/events/ozone/layout/keyboard_layout_engine_manager.h"
 
 namespace ui {
 
 const char kTestDevicePath[] = "/dev/input/test-device";
 
 class MockEventConverterEvdevImpl : public EventConverterEvdevImpl {
  public:
-  MockEventConverterEvdevImpl(
-      int fd,
-      CursorDelegateEvdev* cursor,
-      const KeyEventDispatchCallback& key_callback,
-      const MouseMoveEventDispatchCallback& mouse_move_callback,
-      const MouseButtonEventDispatchCallback& mouse_button_callback)
+  MockEventConverterEvdevImpl(int fd,
+                              CursorDelegateEvdev* cursor,
+                              DeviceEventDispatcherEvdev* dispatcher)
       : EventConverterEvdevImpl(fd,
                                 base::FilePath(kTestDevicePath),
                                 1,
                                 INPUT_DEVICE_UNKNOWN,
                                 EventDeviceInfo(),
                                 cursor,
-                                key_callback,
-                                mouse_move_callback,
-                                mouse_button_callback) {
+                                dispatcher) {
     Start();
   }
   ~MockEventConverterEvdevImpl() override {}
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockEventConverterEvdevImpl);
 };
 
 class MockCursorEvdev : public CursorDelegateEvdev {
  public:
@@ skipping 71 matching lines @@
     events_out_ = evdev_io[1];
 
     cursor_.reset(new ui::MockCursorEvdev());
     device_manager_.reset(new ui::MockDeviceManager());
     event_factory_.reset(new ui::TestEventFactoryEvdev(
         cursor_.get(), device_manager_.get(),
         ui::KeyboardLayoutEngineManager::GetKeyboardLayoutEngine(),
         base::Bind(&EventConverterEvdevImplTest::DispatchEventForTest,
                    base::Unretained(this))));
 
-    device_.reset(new ui::MockEventConverterEvdevImpl(
-        events_in_, cursor_.get(),
-        base::Bind(&ui::EventFactoryEvdev::PostKeyEvent,
-                   base::Unretained(event_factory_.get())),
-        base::Bind(&ui::EventFactoryEvdev::PostMouseMoveEvent,
-                   base::Unretained(event_factory_.get())),
-        base::Bind(&ui::EventFactoryEvdev::PostMouseButtonEvent,
-                   base::Unretained(event_factory_.get()))));
+    device_.reset(new ui::MockEventConverterEvdevImpl(events_in_, cursor_.get(),
+                                                      event_factory_.get()));
   }
   void TearDown() override {
     device_.reset();
     cursor_.reset();
     close(events_in_);
     close(events_out_);
   }
 
   ui::MockCursorEvdev* cursor() { return cursor_.get(); }
   ui::MockEventConverterEvdevImpl* device() { return device_.get(); }
@@ skipping 332 matching lines @@
       {{0, 0}, EV_KEY, BTN_TOUCH, 1},
       {{0, 0}, EV_SYN, SYN_REPORT, 0},
 
       {{0, 0}, EV_KEY, BTN_TOUCH, 0},
       {{0, 0}, EV_SYN, SYN_REPORT, 0},
   };
 
   dev->ProcessEvents(mock_kernel_queue, arraysize(mock_kernel_queue));
   EXPECT_EQ(0u, size());
 }