Screen6530

java.lang.Object
- com.mindbright.terminal.tandem6530.Screen6530

All Implemented Interfaces:: AsciiCodes

public class Screen6530
extends java.lang.Object
implements AsciiCodes

Field Summary

Fields
Modifier and Type	Field and Description
`protected VideoAttributeMap`	`attribMap`
`protected boolean[]`	`autowraps`
`protected int`	`bufferCol`
`protected int`	`bufferRow`
`protected int`	`cols`
`protected int`	`curCol`
`protected int`	`curRow`
`protected static boolean`	`DEBUG`
`protected char`	`defaultChar`
`protected char[]`	`defaultChars`
`protected DisplayView`	`display`
`protected boolean`	`hasSelection`
`protected boolean`	`insertMode`
`static int`	`MAX_COLS`
`static int`	`MAX_ROWS`
`static int`	`MAX_SAVED_LINES`
`static int`	`MIN_COLS`
`static int`	`MIN_ROWS`
`protected int`	`rows`
`protected int`	`saveLines`
`protected char[][]`	`screen`
`protected int`	`selectBottomCol`
`protected int`	`selectBottomRow`
`protected int`	`selectClickRow`
`protected boolean`	`selectClickState`
`protected int`	`selectTopCol`
`protected int`	`selectTopRow`
`protected static char[]`	`spacerow`
`protected boolean[]`	`tabStops`
`protected int`	`visTop`
`protected boolean`	`wrapAroundLastLine`
`protected static int[]`	`zerorow`

Fields inherited from interface com.mindbright.terminal.tandem6530.AsciiCodes
BELL, BS, CR, DC1, DC2, DC3, DC4, ENQ, EOT, ESC, ETX, FS, GS, HT, LF, LRC, NUL, SOH

Constructor Summary

Constructors
Constructor and Description

Screen6530(int rows, int cols, char defaultChar, boolean wrapAroundLastLine)

Constructors
Constructor and Description
`Screen6530(int rows, int cols, char defaultChar, boolean wrapAroundLastLine)`

Method Summary

Methods
Modifier and Type	Method and Description
`protected java.lang.String`	`addSpaces(int start, int end)`
`void`	`bufferSetPos(int v, int h)`
`void`	`bufferWrite(char c)`
`protected void`	`clear(int row, int startCol, int endCol)`
`void`	`clear(int startRow, int startCol, int endRow, int endCol)`
`void`	`clearAllTabs()`
`void`	`clearBelow()`
`void`	`clearBelow(boolean atCursor)`
`void`	`clearRight()`
`void`	`clearRight(boolean atCursor)`
`void`	`clearSaveLines()`
`void`	`clearScreen()`
`void`	`clearTab(boolean atCursor)`
`void`	`cursorBackward(int n)`
`void`	`cursorDown(int n)`
`void`	`cursorForward(int n)`
`void`	`cursorHome()`
`void`	`cursorHomeDown()`
`void`	`cursorSetPos(int v, int h)`
`void`	`cursorSetPos(int v, int h, boolean relative)`
`void`	`cursorToLastCharOnRow()`
`protected void`	`cursorToLastCharOnRow(int row, int col, boolean first)`
`void`	`cursorToLastCharOnScreen()`
`void`	`cursorUp(int n)`
`void`	`cursorWrite(char c)`
`void`	`cursorWrite(char c, boolean insert, boolean attribChar)`
`void`	`deleteChars(int n)`
`void`	`deleteChars(int n, boolean atCursor)`
`void`	`deleteLines(int n)`
`void`	`deleteLines(int n, boolean atCursor)`
`void`	`doBackTabs(int n)`
`void`	`doBS()`
`void`	`doClickSelect(int row, int col, java.lang.String selectDelims)`
`void`	`doCR()`
`void`	`doHTab()`
`void`	`doLF()`
`protected boolean`	`doMatch(java.lang.String findStr, char firstChar, char[] chars, int idx, boolean caseSens, int len)`
`int[]`	`getAttribsAt(int visTop, int row)`
`Screen6530Buffer`	`getBuffer()`
`char[]`	`getCharsAt(int visTop, int row)`
`int`	`getCols()`
`protected java.lang.String`	`getContents(int startRow, int startCol, int endRow, int endCol, java.lang.String eol)`
`int`	`getCurCol()`
`int`	`getCurRow()`
`int`	`getCursorCol()`
`int`	`getCursorH()`
`int`	`getCursorRow()`
`int`	`getCursorV()`
`int`	`getLastRow()`
`int`	`getRows()`
`int`	`getSaveLines()`
`int`	`getScreenTop()`
`int`	`getSelectBottomCol()`
`int`	`getSelectBottomRow()`
`java.lang.String`	`getSelection(java.lang.String eol)`
`int`	`getSelectTopCol()`
`int`	`getSelectTopRow()`
`java.lang.String`	`getStatus()`
`int`	`getTotalLines()`
`int`	`getVisTop()`
`void`	`insertChars(int n)`
`void`	`insertChars(int n, boolean atCursor)`
`void`	`insertLines(int n)`
`void`	`insertLines(int n, boolean atCursor)`
`protected boolean`	`isIntersectingSelect(int topRow, int topCol, int bottomRow, int bottomCol)`
`protected char[]`	`makeCharLine()`
`protected int`	`nextPrintedChar(int row, int col)`
`protected int`	`prevPrintedChar(int row, int col)`
`java.lang.String`	`read(int startRow, int startCol, int endRow, int endCol)`
`protected void`	`readLine(java.lang.StringBuilder buf, int row, int startCol, int endCol)`
`java.lang.String`	`readWhole()`
`void`	`reset()`
`void`	`resetClickSelect()`
`void`	`resetSelection()`
`void`	`resetTabs()`
`void`	`resizeBuffers(int rows, int cols)`
`void`	`scrollDown(int n)`
`protected void`	`scrollSelection(int n)`
`void`	`scrollUp(int n)`
`SearchContext`	`search(SearchContext lastContext, java.lang.String key, boolean reverse, boolean caseSens)`
`void`	`selectAll()`
`void`	`setAttribute(int attr)`
`void`	`setBuffer(Screen6530Buffer buf)`
`void`	`setDefaultAttribute(int attr)`
`void`	`setDisplay(DisplayView display)`
`void`	`setInsertMode(boolean set)`
`boolean`	`setSaveLines(int n)`
`void`	`setSelection(int anchorRow, int anchorCol, int endRow, int endCol)`
`void`	`setTab(boolean atCursor)`
`void`	`setVisTop(int row)`
`void`	`setVisTopDelta(int delta)`
`java.lang.String`	`spaceToNextTabStop()`
`protected void`	`updateCursorPosition()`
`protected void`	`updateDirtyArea(int top, int left, int bottom, int right)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEBUG
```
protected static final boolean DEBUG
```
See Also:
Constant Field Values

MIN_ROWS
```
public static final int MIN_ROWS
```
See Also:
Constant Field Values

MIN_COLS
```
public static final int MIN_COLS
```
See Also:
Constant Field Values

MAX_COLS
```
public static final int MAX_COLS
```
See Also:
Constant Field Values

MAX_ROWS
```
public static final int MAX_ROWS
```
See Also:
Constant Field Values

MAX_SAVED_LINES
```
public static final int MAX_SAVED_LINES
```
See Also:
Constant Field Values

rows
```
protected int rows
```

cols
```
protected int cols
```

curRow
```
protected int curRow
```

curCol
```
protected int curCol
```

bufferRow
```
protected int bufferRow
```

bufferCol
```
protected int bufferCol
```

selectTopRow
```
protected int selectTopRow
```

selectTopCol
```
protected int selectTopCol
```

selectBottomRow
```
protected int selectBottomRow
```

selectBottomCol
```
protected int selectBottomCol
```

hasSelection
```
protected boolean hasSelection
```

selectClickRow
```
protected int selectClickRow
```

selectClickState
```
protected boolean selectClickState
```

insertMode
```
protected boolean insertMode
```

wrapAroundLastLine
```
protected boolean wrapAroundLastLine
```

screen
```
protected char[][] screen
```

autowraps
```
protected boolean[] autowraps
```

attribMap
```
protected VideoAttributeMap attribMap
```

defaultChar
```
protected char defaultChar
```

defaultChars
```
protected char[] defaultChars
```

saveLines
```
protected int saveLines
```

visTop
```
protected int visTop
```

spacerow
```
protected static final char[] spacerow
```

zerorow
```
protected static final int[] zerorow
```

tabStops
```
protected boolean[] tabStops
```

display
```
protected DisplayView display
```

Constructor Detail

Screen6530

public Screen6530(int rows,
          int cols,
          char defaultChar,
          boolean wrapAroundLastLine)

Method Detail

setDisplay

public void setDisplay(DisplayView display)

updateDirtyArea

protected void updateDirtyArea(int top,
                   int left,
                   int bottom,
                   int right)

updateCursorPosition
```
protected void updateCursorPosition()
```

getSaveLines
```
public int getSaveLines()
```

setSaveLines
```
public boolean setSaveLines(int n)
```

clearSaveLines
```
public void clearSaveLines()
```

makeCharLine
```
protected char[] makeCharLine()
```

resizeBuffers

public void resizeBuffers(int rows,
                 int cols)

cursorWrite
```
public void cursorWrite(char c)
```

cursorWrite

public void cursorWrite(char c,
               boolean insert,
               boolean attribChar)

bufferWrite
```
public void bufferWrite(char c)
```

getCursorRow
```
public int getCursorRow()
```

getCursorCol
```
public int getCursorCol()
```

getScreenTop
```
public int getScreenTop()
```

getTotalLines
```
public int getTotalLines()
```

getCharsAt

public char[] getCharsAt(int visTop,
                int row)

getAttribsAt

public int[] getAttribsAt(int visTop,
                 int row)

setInsertMode

public void setInsertMode(boolean set)

getVisTop
```
public int getVisTop()
```

getCurRow
```
public int getCurRow()
```

getCurCol
```
public int getCurCol()
```

getSelectTopRow
```
public int getSelectTopRow()
```

getSelectTopCol
```
public int getSelectTopCol()
```

getSelectBottomRow
```
public int getSelectBottomRow()
```

getSelectBottomCol
```
public int getSelectBottomCol()
```

getRows
```
public int getRows()
```

getCols
```
public int getCols()
```

doBS
```
public void doBS()
```

doBackTabs
```
public void doBackTabs(int n)
```

doCR
```
public void doCR()
```

doLF
```
public void doLF()
```

getCursorV
```
public int getCursorV()
```

getCursorH
```
public int getCursorH()
```

cursorSetPos

public void cursorSetPos(int v,
                int h,
                boolean relative)

cursorSetPos

public void cursorSetPos(int v,
                int h)

bufferSetPos

public void bufferSetPos(int v,
                int h)

cursorHome
```
public void cursorHome()
```

cursorHomeDown
```
public void cursorHomeDown()
```

cursorToLastCharOnScreen

public void cursorToLastCharOnScreen()

cursorToLastCharOnRow
```
public void cursorToLastCharOnRow()
```

cursorToLastCharOnRow

protected void cursorToLastCharOnRow(int row,
                         int col,
                         boolean first)

cursorUp
```
public void cursorUp(int n)
```

cursorDown
```
public void cursorDown(int n)
```

cursorForward
```
public void cursorForward(int n)
```

cursorBackward
```
public void cursorBackward(int n)
```

scrollUp
```
public void scrollUp(int n)
```

scrollDown
```
public void scrollDown(int n)
```

clearBelow
```
public void clearBelow()
```

clearBelow

public void clearBelow(boolean atCursor)

clear

protected void clear(int row,
         int startCol,
         int endCol)

clear

public void clear(int startRow,
         int startCol,
         int endRow,
         int endCol)

clearScreen
```
public void clearScreen()
```

clearRight
```
public void clearRight()
```

clearRight

public void clearRight(boolean atCursor)

insertChars
```
public void insertChars(int n)
```

insertChars

public void insertChars(int n,
               boolean atCursor)

deleteChars
```
public void deleteChars(int n)
```

deleteChars

public void deleteChars(int n,
               boolean atCursor)

insertLines
```
public void insertLines(int n)
```

insertLines

public void insertLines(int n,
               boolean atCursor)

deleteLines
```
public void deleteLines(int n)
```

deleteLines

public void deleteLines(int n,
               boolean atCursor)

setAttribute
```
public void setAttribute(int attr)
```

setDefaultAttribute

public void setDefaultAttribute(int attr)

nextPrintedChar

protected int nextPrintedChar(int row,
                  int col)

prevPrintedChar

protected int prevPrintedChar(int row,
                  int col)

addSpaces

protected java.lang.String addSpaces(int start,
                         int end)

isIntersectingSelect

protected boolean isIntersectingSelect(int topRow,
                           int topCol,
                           int bottomRow,
                           int bottomCol)

resetSelection
```
public void resetSelection()
```

selectAll
```
public void selectAll()
```

scrollSelection

protected void scrollSelection(int n)

setSelection

public void setSelection(int anchorRow,
                int anchorCol,
                int endRow,
                int endCol)

getSelection

public java.lang.String getSelection(java.lang.String eol)

getContents

protected java.lang.String getContents(int startRow,
                           int startCol,
                           int endRow,
                           int endCol,
                           java.lang.String eol)

resetClickSelect
```
public void resetClickSelect()
```

doClickSelect

public void doClickSelect(int row,
                 int col,
                 java.lang.String selectDelims)

search

public SearchContext search(SearchContext lastContext,
                   java.lang.String key,
                   boolean reverse,
                   boolean caseSens)

doMatch

protected boolean doMatch(java.lang.String findStr,
              char firstChar,
              char[] chars,
              int idx,
              boolean caseSens,
              int len)

getStatus
```
public java.lang.String getStatus()
```

getLastRow
```
public int getLastRow()
```

setVisTop
```
public void setVisTop(int row)
```

setVisTopDelta

public void setVisTopDelta(int delta)

spaceToNextTabStop

public java.lang.String spaceToNextTabStop()

doHTab
```
public void doHTab()
```

setTab
```
public void setTab(boolean atCursor)
```

clearTab

public void clearTab(boolean atCursor)

clearAllTabs
```
public void clearAllTabs()
```

resetTabs
```
public void resetTabs()
```

reset
```
public void reset()
```

getBuffer
```
public Screen6530Buffer getBuffer()
```

setBuffer

public void setBuffer(Screen6530Buffer buf)

readWhole
```
public java.lang.String readWhole()
```

read

public java.lang.String read(int startRow,
                    int startCol,
                    int endRow,
                    int endCol)

readLine

protected void readLine(java.lang.StringBuilder buf,
            int row,
            int startCol,
            int endCol)

Class Screen6530

Field Summary

Fields inherited from interface com.mindbright.terminal.tandem6530.AsciiCodes

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DEBUG

MIN_ROWS

MIN_COLS

MAX_COLS

MAX_ROWS

MAX_SAVED_LINES

rows

cols

curRow

curCol

bufferRow

bufferCol

selectTopRow

selectTopCol

selectBottomRow

selectBottomCol

hasSelection

selectClickRow

selectClickState

insertMode

wrapAroundLastLine

screen

autowraps

attribMap

defaultChar

defaultChars

saveLines

visTop

spacerow

zerorow

tabStops

display

Constructor Detail

Screen6530

Method Detail

setDisplay

updateDirtyArea

updateCursorPosition

getSaveLines

setSaveLines

clearSaveLines

makeCharLine

resizeBuffers

cursorWrite

cursorWrite

bufferWrite

getCursorRow

getCursorCol

getScreenTop

getTotalLines

getCharsAt

getAttribsAt

setInsertMode

getVisTop

getCurRow

getCurCol

getSelectTopRow

getSelectTopCol

getSelectBottomRow

getSelectBottomCol

getRows

getCols

doBS

doBackTabs

doCR

doLF

getCursorV

getCursorH

cursorSetPos

cursorSetPos

bufferSetPos

cursorHome

cursorHomeDown