/usr/include/hybris/input/input_stack_compatibility_layer_flags_motion.h is in libhybris-dev 0.1.0+git20151016+6d424c9-0ubuntu7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (C) 2013 Canonical Ltd
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* Authored by: Thomas Voss <thomas.voss@canonical.com>
*/
#ifndef INPUT_STACK_COMPATIBILITY_LAYER_FLAGS_MOTION_H_
#define INPUT_STACK_COMPATIBILITY_LAYER_FLAGS_MOTION_H_
#ifdef __cplusplus
extern "C" {
#endif
/*
* Motion event actions.
*/
/* Bit shift for the action bits holding the pointer index as
* defined by ISCL_MOTION_EVENT_ACTION_POINTER_INDEX_MASK.
*/
#define ISCL_MOTION_EVENT_ACTION_POINTER_INDEX_SHIFT 8
enum {
/* Bit mask of the parts of the action code that are the action itself.
*/
ISCL_MOTION_EVENT_ACTION_MASK = 0xff,
/* Bits in the action code that represent a pointer index, used with
* ISCL_MOTION_EVENT_ACTION_POINTER_DOWN and ISCL_MOTION_EVENT_ACTION_POINTER_UP. Shifting
* down by ISCL_MOTION_EVENT_ACTION_POINTER_INDEX_SHIFT provides the actual pointer
* index where the data for the pointer going up or down can be found.
*/
ISCL_MOTION_EVENT_ACTION_POINTER_INDEX_MASK = 0xff00,
/* A pressed gesture has started, the motion contains the initial starting location.
*/
ISCL_MOTION_EVENT_ACTION_DOWN = 0,
/* A pressed gesture has finished, the motion contains the final release location
* as well as any intermediate points since the last down or move event.
*/
ISCL_MOTION_EVENT_ACTION_UP = 1,
/* A change has happened during a press gesture (between ISCL_MOTION_EVENT_ACTION_DOWN and
* ISCL_MOTION_EVENT_ACTION_UP). The motion contains the most recent point, as well as
* any intermediate points since the last down or move event.
*/
ISCL_MOTION_EVENT_ACTION_MOVE = 2,
/* The current gesture has been aborted.
* You will not receive any more points in it. You should treat this as
* an up event, but not perform any action that you normally would.
*/
ISCL_MOTION_EVENT_ACTION_CANCEL = 3,
/* A movement has happened outside of the normal bounds of the UI element.
* This does not provide a full gesture, but only the initial location of the movement/touch.
*/
ISCL_MOTION_EVENT_ACTION_OUTSIDE = 4,
/* A non-primary pointer has gone down.
* The bits in ISCL_MOTION_EVENT_ACTION_POINTER_INDEX_MASK indicate which pointer changed.
*/
ISCL_MOTION_EVENT_ACTION_POINTER_DOWN = 5,
/* A non-primary pointer has gone up.
* The bits in ISCL_MOTION_EVENT_ACTION_POINTER_INDEX_MASK indicate which pointer changed.
*/
ISCL_MOTION_EVENT_ACTION_POINTER_UP = 6,
/* A change happened but the pointer is not down (unlike ISCL_MOTION_EVENT_ACTION_MOVE).
* The motion contains the most recent point, as well as any intermediate points since
* the last hover move event.
*/
ISCL_MOTION_EVENT_ACTION_HOVER_MOVE = 7,
/* The motion event contains relative vertical and/or horizontal scroll offsets.
* Use getAxisValue to retrieve the information from ISCL_MOTION_EVENT_AXIS_VSCROLL
* and ISCL_MOTION_EVENT_AXIS_HSCROLL.
* The pointer may or may not be down when this event is dispatched.
* This action is always delivered to the winder under the pointer, which
* may not be the window currently touched.
*/
ISCL_MOTION_EVENT_ACTION_SCROLL = 8,
/* The pointer is not down but has entered the boundaries of a window or view.
*/
ISCL_MOTION_EVENT_ACTION_HOVER_ENTER = 9,
/* The pointer is not down but has exited the boundaries of a window or view.
*/
ISCL_MOTION_EVENT_ACTION_HOVER_EXIT = 10,
};
/*
* Motion event flags.
*/
enum
{
/* This flag indicates that the window that received this motion event is partly
* or wholly obscured by another visible window above it. This flag is set to true
* even if the event did not directly pass through the obscured area.
* A security sensitive application can check this flag to identify situations in which
* a malicious application may have covered up part of its content for the purpose
* of misleading the user or hijacking touches. An appropriate response might be
* to drop the suspect touches or to take additional precautions to confirm the user's
* actual intent.
*/
ISCL_MOTION_EVENT_FLAG_WINDOW_IS_OBSCURED = 0x1,
};
/*
* Motion event edge touch flags.
*/
enum
{
/* No edges intersected */
ISCL_MOTION_EVENT_EDGE_FLAG_NONE = 0,
/* Flag indicating the motion event intersected the top edge of the screen. */
ISCL_MOTION_EVENT_EDGE_FLAG_TOP = 0x01,
/* Flag indicating the motion event intersected the bottom edge of the screen. */
ISCL_MOTION_EVENT_EDGE_FLAG_BOTTOM = 0x02,
/* Flag indicating the motion event intersected the left edge of the screen. */
ISCL_MOTION_EVENT_EDGE_FLAG_LEFT = 0x04,
/* Flag indicating the motion event intersected the right edge of the screen. */
ISCL_MOTION_EVENT_EDGE_FLAG_RIGHT = 0x08
};
#ifdef __cplusplus
}
#endif
#endif // INPUT_STACK_COMPATIBILITY_LAYER_FLAGS_MOTION_H_
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