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Diffstat (limited to '')
-rw-r--r-- | xpcom/system/nsIDeviceSensors.idl | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/xpcom/system/nsIDeviceSensors.idl b/xpcom/system/nsIDeviceSensors.idl new file mode 100644 index 0000000000..dcb67cb925 --- /dev/null +++ b/xpcom/system/nsIDeviceSensors.idl @@ -0,0 +1,60 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "nsISupports.idl" + +interface nsIDOMWindow; + +[scriptable, uuid(0462247e-fe8c-4aa5-b675-3752547e485f)] +interface nsIDeviceSensorData : nsISupports +{ + // Keep in sync with hal/HalSensor.h + + // 1. TYPE_ORIENTATION: absolute device orientation, not spec-conform and + // deprecated on Android. + // 2. TYPE_ROTATION_VECTOR: absolute device orientation affected by drift. + // 3. TYPE_GAME_ROTATION_VECTOR: relative device orientation less affected by drift. + // Preferred fallback priorities on Android are [3, 2, 1] for the general case + // and [2, 1] if absolute orientation (compass heading) is required. + const unsigned long TYPE_ORIENTATION = 0; + const unsigned long TYPE_ACCELERATION = 1; + const unsigned long TYPE_PROXIMITY = 2; + const unsigned long TYPE_LINEAR_ACCELERATION = 3; + const unsigned long TYPE_GYROSCOPE = 4; + const unsigned long TYPE_LIGHT = 5; + const unsigned long TYPE_ROTATION_VECTOR = 6; + const unsigned long TYPE_GAME_ROTATION_VECTOR = 7; + + readonly attribute unsigned long type; + + readonly attribute double x; + readonly attribute double y; + readonly attribute double z; +}; + +[scriptable, uuid(e46e47c7-55ff-44c4-abce-21b14ba07f86)] +interface nsIDeviceSensors : nsISupports +{ + /** + * Returns true if the given window has any listeners of the given type + */ + bool hasWindowListener(in unsigned long aType, in nsIDOMWindow aWindow); + + // Holds pointers, not AddRef objects -- it is up to the caller + // to call RemoveWindowListener before the window is deleted. + + [noscript] void addWindowListener(in unsigned long aType, in nsIDOMWindow aWindow); + [noscript] void removeWindowListener(in unsigned long aType, in nsIDOMWindow aWindow); + [noscript] void removeWindowAsListener(in nsIDOMWindow aWindow); +}; + +%{C++ + +#define NS_DEVICE_SENSORS_CID \ +{ 0xecba5203, 0x77da, 0x465a, \ +{ 0x86, 0x5e, 0x78, 0xb7, 0xaf, 0x10, 0xd8, 0xf7 } } + +#define NS_DEVICE_SENSORS_CONTRACTID "@mozilla.org/devicesensors;1" + +%} |