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Diffstat (limited to 'chromeos/dbus/bluetooth_input_client.h')
-rw-r--r-- | chromeos/dbus/bluetooth_input_client.h | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/chromeos/dbus/bluetooth_input_client.h b/chromeos/dbus/bluetooth_input_client.h deleted file mode 100644 index 6d0c76b..0000000 --- a/chromeos/dbus/bluetooth_input_client.h +++ /dev/null @@ -1,113 +0,0 @@ -// Copyright (c) 2012 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. - -#ifndef CHROMEOS_DBUS_BLUETOOTH_INPUT_CLIENT_H_ -#define CHROMEOS_DBUS_BLUETOOTH_INPUT_CLIENT_H_ - -#include <string> - -#include "base/callback.h" -#include "base/observer_list.h" -#include "base/values.h" -#include "chromeos/chromeos_export.h" -#include "chromeos/dbus/bluetooth_property.h" -#include "chromeos/dbus/dbus_client_implementation_type.h" -#include "dbus/object_path.h" - -namespace dbus { -class Bus; -} // namespace dbus - -namespace chromeos { - -class BluetoothAdapterClient; - -// BluetoothInputClient is used to communicate with the Input interface -// of a bluetooth device, rather than the generic device interface. Input -// devices are those conforming to the Bluetooth SIG HID (Human Interface -// Device) Profile such as keyboards, mice, trackpads and joysticks. -class CHROMEOS_EXPORT BluetoothInputClient { - public: - // Structure of properties associated with bluetooth input devices. - struct Properties : public BluetoothPropertySet { - // Indicates that the device is currently connected. Read-only. - dbus::Property<bool> connected; - - Properties(dbus::ObjectProxy* object_proxy, - const PropertyChangedCallback& callback); - virtual ~Properties(); - }; - - // Interface for observing changes from a bluetooth input device. - class Observer { - public: - virtual ~Observer() {} - - // Called when the device with object path |object_path| has a - // change in value of the input property named |property_name|. - virtual void InputPropertyChanged(const dbus::ObjectPath& object_path, - const std::string& property_name) {} - }; - - virtual ~BluetoothInputClient(); - - // Adds and removes observers for events on all bluetooth input - // devices. Check the |object_path| parameter of observer methods to - // determine which device is issuing the event. - virtual void AddObserver(Observer* observer) = 0; - virtual void RemoveObserver(Observer* observer) = 0; - - // Obtain the input properties for the device with object path |object_path|, - // any values should be copied if needed. - virtual Properties* GetProperties(const dbus::ObjectPath& object_path) = 0; - - // The InputCallback is used for input device methods that only return to - // indicate success. It receives two arguments, the |object_path| of the - // input device the call was made on and |success| which indicates whether - // or not the request succeeded. - typedef base::Callback<void(const dbus::ObjectPath&, bool)> InputCallback; - - // The ConnectCallback is used for the Connect input device method to - // indicate success. It receives a single argument, the |object_path| of - // the input device the call was made on. - typedef base::Callback<void(const dbus::ObjectPath&)> ConnectCallback; - - // The ConnectErrorCallback is used for the Connect input device method - // to indicate failure. It receives three arguments, the |object_path| of - // the input device the call was made on, the name of the error in - // |error_name| and an optional message in |error_message|. - typedef base::Callback<void(const dbus::ObjectPath& object_path, - const std::string& error_name, - const std::string& error_message)> - ConnectErrorCallback; - - // Connects the input subsystem to the device with object path - // |object_path|, which should already be a known device on the adapter. - virtual void Connect(const dbus::ObjectPath& object_path, - const ConnectCallback& callback, - const ConnectErrorCallback& error_callback) = 0; - - // Disconnects the input subsystem from the device with object path - // |object_path| without terminating the low-level ACL connection, - virtual void Disconnect(const dbus::ObjectPath& object_path, - const InputCallback& callback) = 0; - - // Creates the instance. - static BluetoothInputClient* Create(DBusClientImplementationType type, - dbus::Bus* bus, - BluetoothAdapterClient* adapter_client); - - // Constants used to indicate exceptional error conditions. - static const char kNoResponseError[]; - - protected: - BluetoothInputClient(); - - private: - DISALLOW_COPY_AND_ASSIGN(BluetoothInputClient); -}; - -} // namespace chromeos - -#endif // CHROMEOS_DBUS_BLUETOOTH_INPUT_CLIENT_H_ |