ui/aura/test/test_cursor_client.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_AURA_TEST_TEST_CURSOR_CLIENT_H_
   6 #define UI_AURA_TEST_TEST_CURSOR_CLIENT_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "base/observer_list.h"
  11 #include "ui/aura/client/cursor_client.h"
  12
  13 namespace ui {
  14 class KeyEvent;
  15 }
  16
  17 namespace aura {
  18 namespace test {
  19
  20 class TestCursorClient : public aura::client::CursorClient {
  21  public:
  22   explicit TestCursorClient(aura::Window* root_window);
  23   ~TestCursorClient() override;
  24
  25   // Used to track the number of times SetCursor() was called.
  26   int calls_to_set_cursor() const { return calls_to_set_cursor_; }
  27   void reset_calls_to_set_cursor() { calls_to_set_cursor_ = 0; }
  28
  29   // Set whether or not to hide cursor on key events.
  30   void set_should_hide_cursor_on_key_event(bool hide) {
  31     should_hide_cursor_on_key_event_ = hide;
  32   }
  33
  34   // Overridden from aura::client::CursorClient:
  35   void SetCursor(gfx::NativeCursor cursor) override;
  36   gfx::NativeCursor GetCursor() const override;
  37   void ShowCursor() override;
  38   void HideCursor() override;
  39   void SetCursorSet(ui::CursorSetType cursor_set) override;
  40   ui::CursorSetType GetCursorSet() const override;
  41   bool IsCursorVisible() const override;
  42   void EnableMouseEvents() override;
  43   void DisableMouseEvents() override;
  44   bool IsMouseEventsEnabled() const override;
  45   void SetDisplay(const gfx::Display& display) override;
  46   void LockCursor() override;
  47   void UnlockCursor() override;
  48   bool IsCursorLocked() const override;
  49   void AddObserver(aura::client::CursorClientObserver* observer) override;
  50   void RemoveObserver(aura::client::CursorClientObserver* observer) override;
  51   bool ShouldHideCursorOnKeyEvent(const ui::KeyEvent& event) const override;
  52
  53  private:
  54   bool visible_;
  55   bool should_hide_cursor_on_key_event_;
  56   bool mouse_events_enabled_;
  57   int cursor_lock_count_;
  58   int calls_to_set_cursor_;
  59   base::ObserverList<aura::client::CursorClientObserver> observers_;
  60   aura::Window* root_window_;
  61
  62   DISALLOW_COPY_AND_ASSIGN(TestCursorClient);
  63 };
  64
  65 }  // namespace test
  66 }  // namespace aura
  67
  68 #endif // UI_AURA_TEST_TEST_CURSOR_CLIENT_H_