gnu.x11
Class Input

java.lang.Object
  gnu.x11.Input

public class Input
extends java.lang.Object

X keyboard and pointer.

Nested Class Summary

class	Input.InputFocusInfo Reply of input_focus()
static class	Input.KeyboardControl X keyboard control.
class	Input.KeyboardControlInfo Reply of keyboard_control()
class	Input.ModifierMapping
class	Input.PointerControlInfo Reply of pointer_control().

Field Summary

static int	ALT_MASK
static int	ASYNC_BOTH
static int	ASYNC_KEYBOARD
static int	ASYNC_POINTER
static int	BUSY
static int	BUTTON1
static int	BUTTON1_MASK
static int	BUTTON2
static int	BUTTON2_MASK
static int	BUTTON3
static int	BUTTON3_MASK
static int	BUTTON4
static int	BUTTON4_MASK
static int	BUTTON5
static int	BUTTON5_MASK
static int	CONTROL_MASK
Display	display
static int	FAILED
static java.lang.String[]	KEYBUT_STRINGS
int[]	keysyms
int	keysyms_per_keycode
static int[]	LOCK_COMBINATIONS
static int	LOCK_MASK
int	max_keycode
static int	META_MASK
int	min_keycode
static int	MOD1_MASK
static int	MOD2_MASK
static int	MOD3_MASK
static int	MOD4_MASK
static int	MOD5_MASK
static int	REPLY_KEYBOARD
static int	REPLY_POINTER
static int	SHIFT_MASK
static int	SUCCESS
static int	SUPER_MASK
static int	SYNC_BOTH
static int	SYNC_KEYBOARD
static int	SYNC_POINTER

Constructor Summary

Input(Display display, int min_keycode, int max_keycode)

Method Summary

void	allow_events(int mode, int time)
void	change_active_pointer_grab(int event_mask, Cursor cursor, int time)
void	change_keyboard_control(Input.KeyboardControl control)
void	change_keyboard_mapping(int first_keycode, int keysyms_per_keycode, int[] keysyms)
void	change_pointer_control(boolean do_accel, boolean do_threshold, int accel_numerator, int accel_denominator, int threshold)
static void	dump_keybut_mask(int m)
byte[]	get_pointer_mapping()
Input.InputFocusInfo	input_focus()
Input.KeyboardControlInfo	keyboard_control()
void	keyboard_mapping()
int	keycode_to_keysym(int keycode, int keystate) Maps a keycode to a keysym.
int	keycode_to_keysym(int keycode, int keystate, boolean ignore_modifiers) Maps a keycode to a keysym.
int	keysym_to_keycode(int keysym)
Input.ModifierMapping	modifier_mapping()
Input.PointerControlInfo	pointer_control()
byte[]	query_keymap()
int	set_modifier_mapping(int keycodes_per_modifier, byte[] keycodes)
int	set_pointer_mapping(byte[] map)
void	ungrab_keyboard() Input#ungrab_keyboard(int)
void	ungrab_keyboard(int time)
void	ungrab_pointer(int time)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SHIFT_MASK

public static final int SHIFT_MASK

See Also:

Constant Field Values

LOCK_MASK

public static final int LOCK_MASK

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Constant Field Values

CONTROL_MASK

public static final int CONTROL_MASK

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Constant Field Values

MOD1_MASK

public static final int MOD1_MASK

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Constant Field Values

MOD2_MASK

public static final int MOD2_MASK

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Constant Field Values

MOD3_MASK

public static final int MOD3_MASK

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Constant Field Values

MOD4_MASK

public static final int MOD4_MASK

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Constant Field Values

MOD5_MASK

public static final int MOD5_MASK

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Constant Field Values

BUTTON1_MASK

public static final int BUTTON1_MASK

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Constant Field Values

BUTTON2_MASK

public static final int BUTTON2_MASK

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Constant Field Values

BUTTON3_MASK

public static final int BUTTON3_MASK

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Constant Field Values

BUTTON4_MASK

public static final int BUTTON4_MASK

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Constant Field Values

BUTTON5_MASK

public static final int BUTTON5_MASK

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Constant Field Values

META_MASK

public static final int META_MASK

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Constant Field Values

ALT_MASK

public static final int ALT_MASK

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Constant Field Values

SUPER_MASK

public static final int SUPER_MASK

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Constant Field Values

BUTTON1

public static final int BUTTON1

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Constant Field Values

BUTTON2

public static final int BUTTON2

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Constant Field Values

BUTTON3

public static final int BUTTON3

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Constant Field Values

BUTTON4

public static final int BUTTON4

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Constant Field Values

BUTTON5

public static final int BUTTON5

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Constant Field Values

LOCK_COMBINATIONS

public static final int[] LOCK_COMBINATIONS

display

public Display display

min_keycode

public int min_keycode

max_keycode

public int max_keycode

keysyms_per_keycode

public int keysyms_per_keycode

keysyms

public int[] keysyms

ASYNC_POINTER

public static final int ASYNC_POINTER

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Constant Field Values

SYNC_POINTER

public static final int SYNC_POINTER

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Constant Field Values

REPLY_POINTER

public static final int REPLY_POINTER

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Constant Field Values

ASYNC_KEYBOARD

public static final int ASYNC_KEYBOARD

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Constant Field Values

SYNC_KEYBOARD

public static final int SYNC_KEYBOARD

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Constant Field Values

REPLY_KEYBOARD

public static final int REPLY_KEYBOARD

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Constant Field Values

ASYNC_BOTH

public static final int ASYNC_BOTH

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Constant Field Values

SYNC_BOTH

public static final int SYNC_BOTH

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Constant Field Values

SUCCESS

public static final int SUCCESS

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Constant Field Values

BUSY

public static final int BUSY

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Constant Field Values

FAILED

public static final int FAILED

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Constant Field Values

KEYBUT_STRINGS

public static final java.lang.String[] KEYBUT_STRINGS

Constructor Detail

Input

public Input(Display display,
             int min_keycode,
             int max_keycode)

Method Detail

ungrab_pointer

public void ungrab_pointer(int time)

Parameters:

time - possible: Display.CURRENT_TIME

See Also:

XUngrabPointer

change_active_pointer_grab

public void change_active_pointer_grab(int event_mask,
                                       Cursor cursor,
                                       int time)

Parameters:

cursor - possible: Cursor.NONE

time - possible: Display.CURRENT_TIME

See Also:

XChangeActivePointerGrab

ungrab_keyboard

public void ungrab_keyboard(int time)

Parameters:

time - possible: Display.CURRENT_TIME

See Also:

XUngrabKeyboard

allow_events

public void allow_events(int mode,
                         int time)

Parameters:

mode - valid: ASYNC_POINTER, SYNC_POINTER, REPLY_POINTER, ASYNC_KEYBOARD, SYNC_KEYBOARD, REPLY_KEYBOARD, ASYNC_BOTH, SYNC_BOTH

time - possible: Display.CURRENT_TIME

See Also:

XAllowEvents

input_focus

public Input.InputFocusInfo input_focus()

See Also:

XGetInputFocus

query_keymap

public byte[] query_keymap()

Returns:

valid: Enum#next1()

See Also:

XQueryKeymap

change_keyboard_mapping

public void change_keyboard_mapping(int first_keycode,
                                    int keysyms_per_keycode,
                                    int[] keysyms)

See Also:

XChangeKeyboardMapping

keyboard_mapping

public void keyboard_mapping()

See Also:

XGetKeyboardMapping

change_keyboard_control

public void change_keyboard_control(Input.KeyboardControl control)

See Also:

XChangeKeyboardControl

keyboard_control

public Input.KeyboardControlInfo keyboard_control()

See Also:

XGetKeyboardControl

change_pointer_control

public void change_pointer_control(boolean do_accel,
                                   boolean do_threshold,
                                   int accel_numerator,
                                   int accel_denominator,
                                   int threshold)

See Also:

XChangePointerControl

pointer_control

public Input.PointerControlInfo pointer_control()

See Also:

XGetPointerControl

set_pointer_mapping

public int set_pointer_mapping(byte[] map)

Returns:

valid: SUCCESS, BUSY

See Also:

XSetPointerMapping

get_pointer_mapping

public byte[] get_pointer_mapping()

See Also:

XGetPointerMapping

set_modifier_mapping

public int set_modifier_mapping(int keycodes_per_modifier,
                                byte[] keycodes)

Returns:

valid: SUCCESS, BUSY, FAILED

See Also:

XSetModifierMapping

modifier_mapping

public Input.ModifierMapping modifier_mapping()

Returns:

valid: Enum#next1()

See Also:

XModifierKeymap

dump_keybut_mask

public static void dump_keybut_mask(int m)

keycode_to_keysym

public int keycode_to_keysym(int keycode,
                             int keystate)

Maps a keycode to a keysym.

Parameters:

keycode - the keycode

keystate - the modifiers

Returns:

the keysym for the specified key code and modifier mask

keycode_to_keysym

public int keycode_to_keysym(int keycode,
                             int keystate,
                             boolean ignore_modifiers)

Maps a keycode to a keysym. When ignore_modifiers is true then this returns the plain keysymbol, independent of the modifiers. Otherwise it returns the real symbol.

Parameters:

keycode - the keycode

keystate - the modifiers

ignore_modifiers - true for returning plain keysyms, false for taking the modifiers into account

Returns:

the keysym for the specified key code and modifier mask

keysym_to_keycode

public int keysym_to_keycode(int keysym)

ungrab_keyboard

public void ungrab_keyboard()

Input#ungrab_keyboard(int)