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: src/platforms/ubuntu/input/input_stack_compatibility_layer_flags_key.h
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- Committer: Robert Carr
- Date: 2013-04-01 22:13:20 UTC
- Revision ID: robert.carr@canonical.com-20130401221320-ac2bu8up9ttlrrqp
Skeleton mirclient build
- files added:
- src/platforms/base/input
- src/platforms/ubuntu/input
- files modified:
- src/platforms/platforms.pro
added
removed
src/platforms/ubuntu/input/input_stack_compatibility_layer_flags_key.h
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/*
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* Copyright (C) 2012 Canonical Ltd
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authored by: Thomas Voss <thomas.voss@canonical.com>
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*/
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#ifndef INPUT_STACK_COMPATIBILITY_LAYER_FLAGS_KEY_H_
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#define INPUT_STACK_COMPATIBILITY_LAYER_FLAGS_KEY_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Key states (may be returned by queries about the current state of a
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* particular key code, scan code or switch).
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*/
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enum {
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/* The key state is unknown or the requested key itself is not supported. */
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ICSL_KEY_STATE_UNKNOWN = -1,
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/* The key is up. */
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ICSL_KEY_STATE_UP = 0,
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/* The key is down. */
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ICSL_KEY_STATE_DOWN = 1,
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/* The key is down but is a virtual key press that is being emulated by the system. */
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ICSL_KEY_STATE_VIRTUAL = 2
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};
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/*
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* Meta key / modifer state.
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*/
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enum
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{
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/* No meta keys are pressed. */
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ISCL_META_NONE = 0,
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/* This mask is used to check whether one of the ALT meta keys is pressed. */
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ISCL_META_ALT_ON = 0x02,
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/* This mask is used to check whether the left ALT meta key is pressed. */
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ISCL_META_ALT_LEFT_ON = 0x10,
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/* This mask is used to check whether the right ALT meta key is pressed. */
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ISCL_META_ALT_RIGHT_ON = 0x20,
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/* This mask is used to check whether one of the SHIFT meta keys is pressed. */
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ISCL_META_SHIFT_ON = 0x01,
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/* This mask is used to check whether the left SHIFT meta key is pressed. */
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ISCL_META_SHIFT_LEFT_ON = 0x40,
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/* This mask is used to check whether the right SHIFT meta key is pressed. */
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ISCL_META_SHIFT_RIGHT_ON = 0x80,
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/* This mask is used to check whether the SYM meta key is pressed. */
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ISCL_META_SYM_ON = 0x04,
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/* This mask is used to check whether the FUNCTION meta key is pressed. */
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ISCL_META_FUNCTION_ON = 0x08,
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/* This mask is used to check whether one of the CTRL meta keys is pressed. */
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ISCL_META_CTRL_ON = 0x1000,
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/* This mask is used to check whether the left CTRL meta key is pressed. */
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ISCL_META_CTRL_LEFT_ON = 0x2000,
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/* This mask is used to check whether the right CTRL meta key is pressed. */
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ISCL_META_CTRL_RIGHT_ON = 0x4000,
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/* This mask is used to check whether one of the META meta keys is pressed. */
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ISCL_META_META_ON = 0x10000,
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/* This mask is used to check whether the left META meta key is pressed. */
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ISCL_META_META_LEFT_ON = 0x20000,
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/* This mask is used to check whether the right META meta key is pressed. */
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ISCL_META_META_RIGHT_ON = 0x40000,
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/* This mask is used to check whether the CAPS LOCK meta key is on. */
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ISCL_META_CAPS_LOCK_ON = 0x100000,
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/* This mask is used to check whether the NUM LOCK meta key is on. */
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ISCL_META_NUM_LOCK_ON = 0x200000,
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/* This mask is used to check whether the SCROLL LOCK meta key is on. */
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ISCL_META_SCROLL_LOCK_ON = 0x400000,
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};
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/*
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* Key event actions.
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*/
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enum
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{
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/* The key has been pressed down. */
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ISCL_KEY_EVENT_ACTION_DOWN = 0,
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/* The key has been released. */
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ISCL_KEY_EVENT_ACTION_UP = 1,
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/* Multiple duplicate key events have occurred in a row, or a complex string is
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* being delivered. The repeat_count property of the key event contains the number
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* of times the given key code should be executed.
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*/
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ISCL_KEY_EVENT_ACTION_MULTIPLE = 2
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};
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/*
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* Key event flags.
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*/
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enum
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{
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/* This mask is set if the device woke because of this key event. */
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ISCL_KEY_EVENT_FLAG_WOKE_HERE = 0x1,
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/* This mask is set if the key event was generated by a software keyboard. */
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ISCL_KEY_EVENT_FLAG_SOFT_KEYBOARD = 0x2,
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/* This mask is set if we don't want the key event to cause us to leave touch mode. */
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ISCL_KEY_EVENT_FLAG_KEEP_TOUCH_MODE = 0x4,
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/* This mask is set if an event was known to come from a trusted part
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* of the system. That is, the event is known to come from the user,
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* and could not have been spoofed by a third party component. */
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ISCL_KEY_EVENT_FLAG_FROM_SYSTEM = 0x8,
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/* This mask is used for compatibility, to identify enter keys that are
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* coming from an IME whose enter key has been auto-labelled "next" or
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* "done". This allows TextView to dispatch these as normal enter keys
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* for old applications, but still do the appropriate action when
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* receiving them. */
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ISCL_KEY_EVENT_FLAG_EDITOR_ACTION = 0x10,
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/* When associated with up key events, this indicates that the key press
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* has been canceled. Typically this is used with virtual touch screen
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* keys, where the user can slide from the virtual key area on to the
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* display: in that case, the application will receive a canceled up
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* event and should not perform the action normally associated with the
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* key. Note that for this to work, the application can not perform an
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* action for a key until it receives an up or the long press timeout has
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* expired. */
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ISCL_KEY_EVENT_FLAG_CANCELED = 0x20,
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/* This key event was generated by a virtual (on-screen) hard key area.
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* Typically this is an area of the touchscreen, outside of the regular
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* display, dedicated to "hardware" buttons. */
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ISCL_KEY_EVENT_FLAG_VIRTUAL_HARD_KEY = 0x40,
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/* This flag is set for the first key repeat that occurs after the
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* long press timeout. */
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ISCL_KEY_EVENT_FLAG_LONG_PRESS = 0x80,
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/* Set when a key event has ISCL_KEY_EVENT_FLAG_CANCELED set because a long
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* press action was executed while it was down. */
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ISCL_KEY_EVENT_FLAG_CANCELED_LONG_PRESS = 0x100,
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/* Set for ISCL_KEY_EVENT_ACTION_UP when this event's key code is still being
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* tracked from its initial down. That is, somebody requested that tracking
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* started on the key down and a long press has not caused
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* the tracking to be canceled. */
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ISCL_KEY_EVENT_FLAG_TRACKING = 0x200,
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/* Set when a key event has been synthesized to implement default behavior
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* for an event that the application did not handle.
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* Fallback key events are generated by unhandled trackball motions
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* (to emulate a directional keypad) and by certain unhandled key presses
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* that are declared in the key map (such as special function numeric keypad
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* keys when numlock is off). */
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ISCL_KEY_EVENT_FLAG_FALLBACK = 0x400,
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};
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#ifdef __cplusplus
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}
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#endif
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#endif // INPUT_STACK_COMPATIBILITY_LAYER_FLAGS_KEY_H_
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