Package com.iizigo.term.internal

Class Terminal

java.lang.Object
com.iizigo.term.internal.Terminal
All Implemented Interfaces:
TerminalWindowListener
public class Terminal extends Object implements TerminalWindowListener
The Terminal class displays the window of the emulator. All keystrokes are sent to the host and all changes of the screen is mapped back into the terminal window.

  • Constructor Details

  • Method Details

    • addListener

      public void addListener(ITerminalListener listener)
      Adds a terminal listener.

    • removeListener

      public void removeListener(ITerminalListener listener)
      Removes a terminal listener.

    • switchProperties

      public void switchProperties(HostSession hostSession, EditorTerminalProps terminalProps)
      Switches properties.

    • getHostSession

      public HostSession getHostSession()
      Gets the HostSession.

    • getSettings

      public TerminalSettings getSettings()
      Gets the Settings container.

    • createTerminal

      public void createTerminal(org.eclipse.swt.widgets.Canvas canvas, TerminalStatusBar statusBar, IScreenDesigner designer)
      Creates an instance of the terminal window.

    • onActivateMenu

      public boolean onActivateMenu(boolean isPopup)
      Handles display of the pop-up window or activation of the menu bar.
      Specified by:
      onActivateMenu in interface TerminalWindowListener
      Parameters:
      isPopup - Flag indicating it's a pop-up that should be activated, as opposed to the menu bar.
      Returns:
      true if handled (i.e. menu is displayed).

    • onPopup

      public boolean onPopup(int x, int y)
      Handles display of the pop-up window.
      Specified by:
      onPopup in interface TerminalWindowListener
      Parameters:
      x - The mouse position in X relative the terminal container.
      y - The mouse position in Y relative the terminal container.
      Returns:
      true if handled (i.e. menu is displayed).

    • clear

      public void clear()
      Clears the entire screen.

    • sendKey

      public void sendKey(HostKeyEvent e)
      Sends a key to the terminal.
      Specified by:
      sendKey in interface TerminalWindowListener
      Parameters:
      e - The Host Key Event.

    • sendHostKey

      public void sendHostKey(int key)
      Sends a host key to the host. This method is only called from the "block mode" terminal emulation (HScreen, HField's or "this"), and doesn't take keyboard type-ahead into account.
      Specified by:
      sendHostKey in interface TerminalWindowListener
      Parameters:
      key - The key to send.

    • sendCharacter

      public void sendCharacter(char ch)
      Sends a character string to the terminal.
      Specified by:
      sendCharacter in interface TerminalWindowListener
      Parameters:
      ch - The character to send.

    • setCursor

      public boolean setCursor(int x, int y)
      Sets the cursor position to X/Y.
      Specified by:
      setCursor in interface TerminalWindowListener
      Parameters:
      x - The X position.
      y - The Y position.
      Returns:
      false for failure (or not supported).

    • isLocked

      public boolean isLocked()
      Checks if the terminal session is locked.
      Specified by:
      isLocked in interface TerminalWindowListener
      Returns:
      true if locked.

    • inInsertMode

      public boolean inInsertMode()
      The insert mode can be read using this method.
      Specified by:
      inInsertMode in interface TerminalWindowListener
      Returns:
      true if insert mode, false = overwrite.

    • soundAlarm

      public void soundAlarm(boolean isHostAlarm)
      Sounds the Alarm.

    • updateScreenData

      public void updateScreenData(int begin, int end)
      The screen has changed between two points in a wrapping fashion.
      Parameters:
      begin - The beginning position.
      end - The end position (inclusive).

    • updateScreenSize

      public void updateScreenSize()
      Sets the screen size from Local terminal.

    • updateCursor

      public void updateCursor(int x, int y)
      The cursor position has changed from Local terminal.

    • dispose

      public void dispose()
      Disposes of the instance.

    • hasMark

      public boolean hasMark()
      Checks if a rectangle is presently marked.

    • getMarks

      public org.eclipse.swt.graphics.Rectangle[] getMarks()
      Gets the rectangle presently marked.

    • removeMarks

      public void removeMarks()
      Removes the rectangle mark.

    • isDisconnected

      public boolean isDisconnected()
      Checks if disconnected, used e.g. to paint the cursor.
      Specified by:
      isDisconnected in interface TerminalWindowListener
      Returns:
      true if disconnected.

    • selectAll

      public void selectAll()
      Selects all in terminal window.

    • onMarkChange

      public void onMarkChange()
      Called when the mark changes.
      Specified by:
      onMarkChange in interface TerminalWindowListener

    • getTerminalWindow

      public TerminalWindow getTerminalWindow()
      Gets the AWT TerminalWindow container.

    • isMarkAllowed

      public boolean isMarkAllowed()
      Checks if marking is allowed, i.e. connected.
      Specified by:
      isMarkAllowed in interface TerminalWindowListener
      Returns:
      Mark allowed.

    • getCursorX

      public int getCursorX()
      Gets the cursor X.

    • getCursorY

      public int getCursorY()
      Gets the cursor X.

    • getInsertMode

      public boolean getInsertMode()
      Gets the insert mode.

    • getAttributes

      public int[] getAttributes()
      Gets the attributes for direct manipulation of underlines.