Package org.jline.terminal.impl.jni.win

Class NativeWinSysTerminal

java.lang.Object

org.jline.terminal.impl.AbstractTerminal

org.jline.terminal.impl.AbstractWindowsTerminal<Long>

org.jline.terminal.impl.jni.win.NativeWinSysTerminal

All Implemented Interfaces:

Closeable, Flushable, AutoCloseable, TerminalExt, Terminal

public class NativeWinSysTerminal
extends AbstractWindowsTerminal<Long>

Nested Class Summary

Nested classes/interfaces inherited from interface org.jline.terminal.Terminal

Terminal.MouseTracking, Terminal.Signal, Terminal.SignalHandler

Field Summary

Fields

Modifier and Type	Field	Description
private static final long	consoleErr
private static final long	consoleIn
private static final long	consoleOut
private char[]	focus
private char[]	mouse

Fields inherited from class org.jline.terminal.impl.AbstractWindowsTerminal

ANSI_COLORS, attributes, BACKGROUND_BLUE, BACKGROUND_GREEN, BACKGROUND_INTENSITY, BACKGROUND_RED, closer, ENABLE_ECHO_INPUT, ENABLE_EXTENDED_FLAGS, ENABLE_INSERT_MODE, ENABLE_LINE_INPUT, ENABLE_MOUSE_INPUT, ENABLE_PROCESSED_INPUT, ENABLE_QUICK_EDIT_MODE, ENABLE_VIRTUAL_TERMINAL_PROCESSING, ENABLE_WINDOW_INPUT, focusTracking, FOREGROUND_BLUE, FOREGROUND_GREEN, FOREGROUND_INTENSITY, FOREGROUND_RED, inConsole, input, lock, nativeHandlers, originalInConsoleMode, originalOutConsoleMode, outConsole, output, paused, pump, reader, skipNextLf, slaveInputPipe, tracking, TYPE_WINDOWS, TYPE_WINDOWS_256_COLOR, TYPE_WINDOWS_CONEMU, TYPE_WINDOWS_VTP, writer

Fields inherited from class org.jline.terminal.impl.AbstractTerminal

bools, closed, currentMouseTracking, encoding, handlers, inputEncoding, ints, name, onClose, outputEncoding, palette, status, strings, type

Fields inherited from interface org.jline.terminal.Terminal

TYPE_DUMB, TYPE_DUMB_COLOR

Constructor Summary

Constructors

Constructor	Description
NativeWinSysTerminal(TerminalProvider provider, SystemStream systemStream, Writer writer, String name, String type, Charset encoding, boolean nativeSignals, Terminal.SignalHandler signalHandler, long inConsole, int inMode, long outConsole, int outMode)
NativeWinSysTerminal(TerminalProvider provider, SystemStream systemStream, Writer writer, String name, String type, Charset encoding, Charset inputEncoding, Charset outputEncoding, boolean nativeSignals, Terminal.SignalHandler signalHandler, long inConsole, int inMode, long outConsole, int outMode)

Method Summary

Modifier and Type	Method	Description
static NativeWinSysTerminal	createTerminal(TerminalProvider provider, SystemStream systemStream, String name, String type, boolean ansiPassThrough, Charset encoding, boolean nativeSignals, Terminal.SignalHandler signalHandler, boolean paused)
static NativeWinSysTerminal	createTerminal(TerminalProvider provider, SystemStream systemStream, String name, String type, boolean ansiPassThrough, Charset encoding, Charset stdinEncoding, Charset stdoutEncoding, Charset stderrEncoding, boolean nativeSignals, Terminal.SignalHandler signalHandler, boolean paused)
void	disableScrolling()
private static boolean	enableVtp(long console, int outMode)
Size	getBufferSize()	Retrieve the size of the window buffer.
static long	getConsole(SystemStream systemStream)
protected int	getConsoleMode(Long console)
Cursor	getCursorPosition(IntConsumer discarded)	Query the terminal to report the cursor position.
int	getDefaultBackgroundColor()	Get the default background color for Windows terminals.
int	getDefaultForegroundColor()	Get the default foreground color for Windows terminals.
(package private) static String	getErrorMessage(int errorCode)
(package private) static String	getLastErrorMessage()
Size	getSize()	Retrieve the size of the visible window
static boolean	isWindowsSystemStream(SystemStream stream)
private static Writer	newConsoleWriter(long console)
protected boolean	processConsoleInput()	Read a single input event from the input buffer and process it.
private void	processFocusEvent(boolean hasFocus)
private void	processMouseEvent(Kernel32.MOUSE_EVENT_RECORD mouseEvent)
protected void	setConsoleMode(Long console, int mode)

Methods inherited from class org.jline.terminal.impl.AbstractWindowsTerminal

canPauseResume, convertAttributeToRgb, ctrl, doClose, getAttributes, getEscapeSequence, getProvider, getRawSequence, getSystemStream, handle, hasFocusSupport, input, output, pause, pause, paused, processInputChar, processKeyEvent, pump, reader, resume, setAttributes, setSize, trackFocus, trackMouse, updateConsoleMode, writer

Methods inherited from class org.jline.terminal.impl.AbstractTerminal

checkClosed, checkInterrupted, close, echo, echo, echoSignal, encoding, enterRawMode, flush, getBooleanCapability, getCurrentMouseTracking, getKind, getName, getNumericCapability, getPalette, getStatus, getStatus, getStringCapability, getType, hasMouseSupport, inputEncoding, outputEncoding, parseInfoCmp, puts, raise, readMouseEvent, readMouseEvent, readMouseEvent, readMouseEvent, setOnClose, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jline.terminal.Terminal

getHeight, getWidth, stderrEncoding, stdinEncoding, stdoutEncoding

Field Details

consoleIn

private static final long consoleIn

consoleOut

private static final long consoleOut

consoleErr

private static final long consoleErr

focus

private char[] focus

mouse

private char[] mouse

Constructor Details

NativeWinSysTerminal

NativeWinSysTerminal(TerminalProvider provider,
 SystemStream systemStream,
 Writer writer,
 String name,
 String type,
 Charset encoding,
 boolean nativeSignals,
 Terminal.SignalHandler signalHandler,
 long inConsole,
 int inMode,
 long outConsole,
 int outMode)
              throws IOException

Throws:

IOException

NativeWinSysTerminal

NativeWinSysTerminal(TerminalProvider provider,
 SystemStream systemStream,
 Writer writer,
 String name,
 String type,
 Charset encoding,
 Charset inputEncoding,
 Charset outputEncoding,
 boolean nativeSignals,
 Terminal.SignalHandler signalHandler,
 long inConsole,
 int inMode,
 long outConsole,
 int outMode)
              throws IOException

Throws:

IOException

Method Details

createTerminal

public static NativeWinSysTerminal createTerminal(TerminalProvider provider,
 SystemStream systemStream,
 String name,
 String type,
 boolean ansiPassThrough,
 Charset encoding,
 boolean nativeSignals,
 Terminal.SignalHandler signalHandler,
 boolean paused)
                                           throws IOException

Throws:

IOException

createTerminal

public static NativeWinSysTerminal createTerminal(TerminalProvider provider,
 SystemStream systemStream,
 String name,
 String type,
 boolean ansiPassThrough,
 Charset encoding,
 Charset stdinEncoding,
 Charset stdoutEncoding,
 Charset stderrEncoding,
 boolean nativeSignals,
 Terminal.SignalHandler signalHandler,
 boolean paused)
                                           throws IOException

Throws:

IOException

getConsole

public static long getConsole(SystemStream systemStream)

enableVtp

private static boolean enableVtp(long console,
 int outMode)

newConsoleWriter

private static Writer newConsoleWriter(long console)

isWindowsSystemStream

public static boolean isWindowsSystemStream(SystemStream stream)

getConsoleMode

protected int getConsoleMode(Long console)

Specified by:

getConsoleMode in class AbstractWindowsTerminal<Long>

setConsoleMode

protected void setConsoleMode(Long console,
 int mode)

Specified by:

setConsoleMode in class AbstractWindowsTerminal<Long>

getSize

public Size getSize()

Description copied from interface: Terminal

Retrieve the size of the visible window

Returns:

the visible terminal size

See Also:

• Terminal.getBufferSize()

getBufferSize

public Size getBufferSize()

Description copied from interface: Terminal

Retrieve the size of the window buffer. Some terminals can be configured to have a buffer size larger than the visible window size and provide scroll bars. In such cases, this method should attempt to return the size of the whole buffer. The getBufferSize() method can be used to avoid wrapping when using the terminal in a line editing mode, while the Terminal.getSize() method should be used when using full screen mode.

Returns:

the terminal buffer size

See Also:

• Terminal.getSize()

processConsoleInput

protected boolean processConsoleInput()
                               throws IOException

Description copied from class: AbstractWindowsTerminal

Read a single input event from the input buffer and process it.

Specified by:

processConsoleInput in class AbstractWindowsTerminal<Long>

Returns:

true if new input was generated from the event

Throws:

IOException - if anything wrong happens

processFocusEvent

private void processFocusEvent(boolean hasFocus)
                        throws IOException

Throws:

IOException

processMouseEvent

private void processMouseEvent(Kernel32.MOUSE_EVENT_RECORD mouseEvent)
                        throws IOException

Throws:

IOException

getCursorPosition

public Cursor getCursorPosition(IntConsumer discarded)

Description copied from interface: Terminal

Query the terminal to report the cursor position. As the response is read from the input stream, some characters may be read before the cursor position is actually read. Those characters can be given back using org.jline.keymap.BindingReader#runMacro(String)

Specified by:

getCursorPosition in interface Terminal

Overrides:

getCursorPosition in class AbstractTerminal

Parameters:

discarded - a consumer receiving discarded characters

Returns:

null if cursor position reporting is not supported or a valid cursor position

disableScrolling

public void disableScrolling()

getLastErrorMessage

static String getLastErrorMessage()

getErrorMessage

static String getErrorMessage(int errorCode)

getDefaultForegroundColor

public int getDefaultForegroundColor()

Description copied from class: AbstractWindowsTerminal

Get the default foreground color for Windows terminals.

Specified by:

getDefaultForegroundColor in interface Terminal

Specified by:

getDefaultForegroundColor in class AbstractWindowsTerminal<Long>

Returns:

the RGB value of the default foreground color, or -1 if not available

See Also:

• Terminal.getDefaultBackgroundColor()
• Terminal.getPalette()

getDefaultBackgroundColor

public int getDefaultBackgroundColor()

Description copied from class: AbstractWindowsTerminal

Get the default background color for Windows terminals.

Specified by:

getDefaultBackgroundColor in interface Terminal

Specified by:

getDefaultBackgroundColor in class AbstractWindowsTerminal<Long>

Returns:

the RGB value of the default background color, or -1 if not available

See Also:

• Terminal.getDefaultForegroundColor()
• Terminal.getPalette()