fake_usb_chooser_controller.h 1.6 KB

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  1. // Copyright 2017 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. #ifndef COMPONENTS_PERMISSIONS_FAKE_USB_CHOOSER_CONTROLLER_H_
  5. #define COMPONENTS_PERMISSIONS_FAKE_USB_CHOOSER_CONTROLLER_H_
  6. #include <string>
  7. #include "components/permissions/chooser_controller.h"
  8. // A subclass of permissions::ChooserController that pretends to be a USB device
  9. // chooser for testing. The result should be visually similar to the real
  10. // version of the dialog for interactive tests.
  11. class FakeUsbChooserController : public permissions::ChooserController {
  12. public:
  13. explicit FakeUsbChooserController(int device_count);
  14. FakeUsbChooserController(const FakeUsbChooserController&) = delete;
  15. FakeUsbChooserController& operator=(const FakeUsbChooserController&) = delete;
  16. // permissions::ChooserController:
  17. std::u16string GetNoOptionsText() const override;
  18. std::u16string GetOkButtonLabel() const override;
  19. std::pair<std::u16string, std::u16string> GetThrobberLabelAndTooltip()
  20. const override;
  21. size_t NumOptions() const override;
  22. std::u16string GetOption(size_t index) const override;
  23. void Select(const std::vector<size_t>& indices) override {}
  24. void Cancel() override {}
  25. void Close() override {}
  26. void OpenHelpCenterUrl() const override {}
  27. void set_device_count(size_t device_count) { device_count_ = device_count; }
  28. private:
  29. // The number of fake devices to include in the chooser. Names are generated
  30. // for them.
  31. size_t device_count_ = 0;
  32. };
  33. #endif // COMPONENTS_PERMISSIONS_FAKE_USB_CHOOSER_CONTROLLER_H_