ash/test/tray_cast_test_api.h

   1 // Copyright 2015 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 ASH_TEST_TRAY_CAST_TEST_API_H_
   6 #define ASH_TEST_TRAY_CAST_TEST_API_H_
   7
   8 #include <string>
   9
  10 #include "ash/ash_export.h"
  11 #include "ash/system/cast/tray_cast.h"
  12
  13 namespace ash {
  14
  15 class TrayCastTestAPI {
  16  public:
  17   explicit TrayCastTestAPI(TrayCast* tray_cast);
  18   ~TrayCastTestAPI();
  19
  20   bool IsTrayInitialized() const;
  21   bool IsTrayVisible() const;
  22
  23   // IsTrayCastViewVisible returns true if the active casting view is
  24   // visible, ie, the TrayCast believes we are casting.
  25   // IsTraySelectViewVisible returns true when the view for selecting a
  26   // receiver is active, ie, the TrayCast believes we are not casting.
  27   bool IsTrayCastViewVisible() const;
  28   bool IsTraySelectViewVisible() const;
  29
  30   // Start a new cast to the given receiver.
  31   void StartCast(const std::string& receiver_id);
  32   void StopCast();
  33
  34   // Exposed callback to update the casting state. The test code needs to call
  35   // this function manually, as there is no actual casting going on. In a real
  36   // environment, this method is invoked by the casting system in Chrome.
  37   void OnCastingSessionStartedOrStopped(bool is_casting);
  38
  39  private:
  40   bool IsViewDrawn(TrayCast::ChildViewId id) const;
  41
  42   // Not owned.
  43   TrayCast* tray_cast_;
  44
  45   DISALLOW_COPY_AND_ASSIGN(TrayCastTestAPI);
  46 };
  47
  48 }  // namespace ash
  49
  50 #endif  // ASH_TEST_TRAY_CAST_TEST_API_H_