ui/events/test/events_test_utils.h

   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
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_EVENTS_TEST_EVENTS_TEST_UTILS_H_
   6 #define UI_EVENTS_TEST_EVENTS_TEST_UTILS_H_
   7
   8 #include "ui/events/event.h"
   9 #include "ui/events/event_dispatcher.h"
  10 #include "ui/events/event_target.h"
  11
  12 namespace ui {
  13
  14 class EventSource;
  15
  16 class EventTestApi {
  17  public:
  18   explicit EventTestApi(Event* event);
  19   virtual ~EventTestApi();
  20
  21   void set_time_stamp(base::TimeDelta time_stamp) {
  22     event_->time_stamp_ = time_stamp;
  23   }
  24
  25   void set_source_device_id(int source_device_id) {
  26     event_->source_device_id_ = source_device_id;
  27   }
  28
  29  private:
  30   EventTestApi();
  31
  32   Event* event_;
  33
  34   DISALLOW_COPY_AND_ASSIGN(EventTestApi);
  35 };
  36
  37 class LocatedEventTestApi : public EventTestApi {
  38  public:
  39   explicit LocatedEventTestApi(LocatedEvent* located_event);
  40   ~LocatedEventTestApi() override;
  41
  42   void set_location(const gfx::Point& location) {
  43     located_event_->location_ = location;
  44   }
  45
  46  private:
  47   LocatedEventTestApi();
  48
  49   LocatedEvent* located_event_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(LocatedEventTestApi);
  52 };
  53
  54 class KeyEventTestApi : public EventTestApi {
  55  public:
  56   explicit KeyEventTestApi(KeyEvent* key_event);
  57   ~KeyEventTestApi() override;
  58
  59   void set_is_char(bool is_char) {
  60     key_event_->set_is_char(is_char);
  61   }
  62
  63  private:
  64   KeyEventTestApi();
  65
  66   KeyEvent* key_event_;
  67
  68   DISALLOW_COPY_AND_ASSIGN(KeyEventTestApi);
  69 };
  70
  71 class EventTargetTestApi {
  72  public:
  73   explicit EventTargetTestApi(EventTarget* target);
  74
  75   const EventHandlerList& pre_target_handlers() {
  76     return target_->pre_target_list_;
  77   }
  78
  79  private:
  80   EventTargetTestApi();
  81
  82   EventTarget* target_;
  83
  84   DISALLOW_COPY_AND_ASSIGN(EventTargetTestApi);
  85 };
  86
  87 class EventSourceTestApi {
  88  public:
  89   explicit EventSourceTestApi(EventSource* event_source);
  90
  91   EventDispatchDetails SendEventToProcessor(Event* event) WARN_UNUSED_RESULT;
  92
  93  private:
  94   EventSourceTestApi();
  95
  96   EventSource* event_source_;
  97
  98   DISALLOW_COPY_AND_ASSIGN(EventSourceTestApi);
  99 };
 100
 101 }  // namespace ui
 102
 103 #endif  // UI_EVENTS_TEST_EVENTS_TEST_UTILS_H_