Package org.tn5250j.framework.tn5250

Class ScreenFields

  • public class ScreenFields
extends java.lang.Object

    • Field Detail

      • currentModified

        protected boolean currentModified

    • Constructor Detail

      • ScreenFields

        public ScreenFields​(Screen5250 s)

    • Method Detail

      • clearFFT

        protected void clearFFT()

      • existsAtPos

        protected boolean existsAtPos​(int lastPos)

      • isMasterMDT

        public boolean isMasterMDT()

      • setMasterMDT

        protected void setMasterMDT()

      • isCurrentField

        public boolean isCurrentField()

      • isCurrentFieldFER

        public boolean isCurrentFieldFER()

      • isCurrentFieldDupEnabled

        public boolean isCurrentFieldDupEnabled()

      • isCurrentFieldToUpper

        public boolean isCurrentFieldToUpper()

      • isCurrentFieldBypassField

        public boolean isCurrentFieldBypassField()

      • isCurrentFieldHighlightedEntry

        public boolean isCurrentFieldHighlightedEntry()

      • isCurrentFieldAutoEnter

        public boolean isCurrentFieldAutoEnter()

      • withinCurrentField

        public boolean withinCurrentField​(int pos)

      • isCurrentFieldContinued

        public boolean isCurrentFieldContinued()

      • isCurrentFieldContinuedFirst

        public boolean isCurrentFieldContinuedFirst()

      • isCurrentFieldContinuedMiddle

        public boolean isCurrentFieldContinuedMiddle()

      • isCurrentFieldContinuedLast

        public boolean isCurrentFieldContinuedLast()

      • isCurrentFieldModified

        public boolean isCurrentFieldModified()

      • isCanSendAid

        public boolean isCanSendAid()
        This routine is used to check if we can send the Aid key to the host Taken from Section 16.2.1.2 Enter/Rec Adv Key In the normal unlocked state, when the workstation operator presses the Enter/Rec Adv key: 1. The 5494 checks for the completion of mandatory-fill, self-check, and right-adjust fields when in an active field. (An active field is one in which the workstation operator has begun entering data.) If the requirements of the field have not been satisfied, an error occurs.
        Returns:
        flag

      • saveCurrentField

        protected void saveCurrentField()

      • restoreCurrentField

        protected void restoreCurrentField()

      • setCurrentField

        protected void setCurrentField​(ScreenField sf)

      • setCurrentFieldMDT

        protected void setCurrentFieldMDT()

      • setCurrentFieldFFWs

        protected void setCurrentFieldFFWs​(int ffw1,
                                   int ffw2)

      • setField

        protected ScreenField setField​(int attr,
                               int row,
                               int col,
                               int len,
                               int ffw1,
                               int ffw2,
                               int fcw1,
                               int fcw2)

      • getField

        public ScreenField getField​(int index)

      • getCurrentField

        public ScreenField getCurrentField()

      • getCurrentFieldPos

        public int getCurrentFieldPos()

      • getCurrentFieldShift

        protected int getCurrentFieldShift()

      • getCurrentFieldText

        public java.lang.String getCurrentFieldText()

      • getCurrentFieldHighlightedAttr

        public int getCurrentFieldHighlightedAttr()

      • getSize

        public int getSize()

      • getFieldCount

        public int getFieldCount()

      • isInField

        protected boolean isInField​(int pos)

      • isInField

        protected boolean isInField()

      • isInField

        protected boolean isInField​(int pos,
                            boolean chgToField)

      • findByString

        public ScreenField findByString​(java.lang.String targetString,
                                int startPos,
                                int length,
                                int dir,
                                boolean ignoreCase)
        Searches the collection for the target string and returns the iOhioField object containing that string. The string must be totally contained within the field to be considered a match.
        Parameters:
        targetString - The target string.
        startPos - The row and column where to start the search. The position is inclusive (for example, row 1, col 1 means that position 1,1 will be used as the starting location and 1,1 will be included in the search).
        length - The length from startPos to include in the search.
        dir - An OHIO_DIRECTION value:
        ignoreCase - flag
        summary
        Constant Value Description
        OS_OHIO_DIRECTION_FORWARD 0 Forward (beginning towards end)
        OS_OHIO_DIRECTION_BACKWARD 1 Backward (end towards beginning)
        Constant Value Description ignoreCase - Indicates whether the search is case sensitive. True means that case will be ignored. False means the search will be case sensitive.
        Returns:
        If found, an iOhioField object containing the target string. If not found, returns a null.

      • findByPosition

        public ScreenField findByPosition​(int targetPosition)
        Searches the collection for the target position and returns the ScreenField object containing that position.
        Parameters:
        targetPosition - The target row and column expressed as a linear position within the presentation space.
        Returns:
        If found, a ScreenField object containing the target position. If not found, returns a null.

      • findByPosition

        public ScreenField findByPosition​(int row,
                                  int col)
        Searches the collection for the target position and returns the ScreenField object containing that position.
        Parameters:
        row - The beginning row to start search with in the presentation space.
        col - The beginning column to start search with in the presentation space.
        Returns:
        If found, a ScreenField object containing the target position. If not found, returns a null.

      • getFirstInputField

        public ScreenField getFirstInputField()

      • gotoFieldNext

        public void gotoFieldNext()

      • gotoFieldPrev

        public void gotoFieldPrev()

      • readFormatTable

        protected void readFormatTable​(java.io.ByteArrayOutputStream baosp,
                               int readType,
                               ICodePage codePage)