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java.lang.Objectjline.Terminal
jline.UnixTerminal
Terminal that is used for unix platforms. Terminal initialization is handled by issuing the stty command against the /dev/tty file to disable character echoing and enable character input. All known unix systems (including Linux and Macintosh OS X) support the stty), so this implementation should work for an reasonable POSIX system.
| Field Summary | |
static short |
ARROW_DOWN
|
static short |
ARROW_LEFT
|
static short |
ARROW_PREFIX
|
static short |
ARROW_RIGHT
|
static short |
ARROW_START
|
static short |
ARROW_UP
|
static short |
END_CODE
|
static short |
HOME_CODE
|
| Fields inherited from interface jline.ConsoleOperations |
ADD, BACKSPACE, CHANGE_CASE, CHANGE_META, CLEAR_SCREEN, COMPLETE, CR, CTRL_A, CTRL_B, CTRL_C, CTRL_D, CTRL_E, CTRL_F, CTRL_N, CTRL_P, DELETE_META, DELETE_NEXT_CHAR, DELETE_PREV_CHAR, DELETE_PREV_WORD, END_WORD, EXIT, INSERT, KEYBOARD_BELL, KILL_LINE, KILL_LINE_PREV, MOVE_TO_BEG, MOVE_TO_END, NEWLINE, NEXT_CHAR, NEXT_HISTORY, NEXT_SPACE_WORD, NEXT_WORD, PASTE, PASTE_NEXT, PASTE_PREV, PREV_CHAR, PREV_HISTORY, PREV_SPACE_WORD, PREV_WORD, REDISPLAY, REPEAT_NEXT_CHAR, REPEAT_PREV_CHAR, REPEAT_SEARCH_NEXT, REPEAT_SEARCH_PREV, REPLACE_CHAR, REPLACE_MODE, RESET_LINE, SEARCH_NEXT, SEARCH_PREV, SUBSTITUTE_CHAR, SUBSTITUTE_LINE, TO_END_WORD, TO_NEXT_CHAR, TO_PREV_CHAR, UNDO, UNKNOWN |
| Constructor Summary | |
UnixTerminal()
|
|
| Method Summary | |
boolean |
getEcho()
Returns true if the terminal will echo all characters type. |
int |
getTerminalHeight()
Returns the value of "stty size" height param. |
int |
getTerminalWidth()
Returns the value of "stty size" width param. |
void |
initializeTerminal()
Remove line-buffered input by invoking "stty -icanon min 1" against the current terminal. |
boolean |
isSupported()
Returns true if this terminal is capable of initializing the terminal to use jline. |
static void |
main(String[] args)
|
int |
readVirtualKey(InputStream in)
Reads a virtual key from the console. |
| Methods inherited from class jline.Terminal |
getTerminal, isANSISupported, readCharacter, setupTerminal |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
public static final short ARROW_START
public static final short ARROW_PREFIX
public static final short ARROW_LEFT
public static final short ARROW_RIGHT
public static final short ARROW_UP
public static final short ARROW_DOWN
public static final short HOME_CODE
public static final short END_CODE
| Constructor Detail |
public UnixTerminal()
| Method Detail |
public void initializeTerminal()
throws IOException,
InterruptedException
initializeTerminal in class TerminalIOException
InterruptedException
public int readVirtualKey(InputStream in)
throws IOException
Terminal
readVirtualKey in class Terminalin - the InputStream to read from
ConsoleOperations#VK_UP)
IOExceptionpublic boolean isSupported()
Terminal
isSupported in class Terminalpublic boolean getEcho()
Terminal
getEcho in class Terminalpublic int getTerminalWidth()
getTerminalWidth in class Terminalpublic int getTerminalHeight()
getTerminalHeight in class Terminalpublic static void main(String[] args)
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