Package com.iizix.term.ee

Class EEScreen

java.lang.Object
com.iizix.term.ee.EEScreen
public class EEScreen extends Object
Loads the EE screen from the EE file. It also contains the routines required to edit the screen capture.
Author:
Christopher Mindus

  • Constructor Details

    • EEScreen

      public EEScreen(String fn, String name, XFile f, int version, boolean isSingleScreen) throws IOException
      Loads the EE screen containing the host screen definition and the host fields.
      Throws:
      IOException - for file failures.

    • EEScreen

      public EEScreen(HostSession hostSession, String fileName, String screenName, boolean isSingleScreen)
      Creates a new EE screen for the current screen in a host session.

  • Method Details

    • isSingleScreen

      public boolean isSingleScreen()
      Check if this screen is the single screen in a file.

    • getName

      public String getName()
      Gets this screen name.

    • getFileName

      public String getFileName()
      Gets the file name where this screen is store in.

    • is3270

      public boolean is3270()
      Checks if this screen is 3270 (it is 5250 otherwise).

    • getScreenSize

      public Size getScreenSize()
      Gets the screen size.

    • getScreenLength

      public int getScreenLength()
      Gets the current screen length (width * height).

    • getWidth

      public int getWidth()
      Gets the screen width.

    • getHeight

      public int getHeight()
      Gets the screen height.

    • getFields

      public EEField[] getFields()
      Gets the fields.

    • getCursorPos

      public Position getCursorPos()
      Gets the initial cursor position.

    • getScreenData

      public void getScreenData(char[] chs, int[] cas)
      Gets the screen data in HostScreen format.

    • setUnderlined

      public void setUnderlined(int pos, boolean on)
      Applies underline.

    • hasUnderline

      public boolean hasUnderline(HostField f)
      Checks if the field has underline.

    • isUnderlined

      public boolean isUnderlined(EEField field)
      Gets the underlined state of the field.

    • setForeground

      public void setForeground(int pos, int len, int index)
      Assigns foreground character color.

    • setBackground

      public void setBackground(int pos, int len, int color)
      Assigns background character color.

    • areChanged

      public boolean areChanged(EEField[] fields)
      Checks if fields are changed.

    • setRefreshedFields

      public void setRefreshedFields(EEField[] fields)
      Sets new fields after rebuild, removing previous underlines.

    • setCursorPos

      public void setCursorPos(int x, int y)
      Assigns the initial cursor position.

    • deleteField

      public boolean deleteField(int pos)
      Delete a field at cursor. If a field ends in this position and another one starts there, merge them.
      Returns:
      true for change, false for no change.

    • isFieldFormatted

      public boolean isFieldFormatted()
      Checks if this host screen is field formatted. This method is not like the one in HostScreen, this one checks directly to see if any fields are present.

    • refreshHostFields

      public void refreshHostFields(HostFields fields)
      Refreshes the host fields of the current session. The host session will add all available host fields sorted left to right, top to bottom.