oracle.ide.ceditor
Class LineNavigationPoint

java.lang.Object
  oracle.ide.navigation.DefaultNavigationPoint
      oracle.ide.ceditor.CodeNavigationPoint
          oracle.ide.ceditor.LineNavigationPoint

All Implemented Interfaces:

Displayable, oracle.ide.navigation.EditorNavigationPoint, oracle.ide.navigation.NavigationPoint, ContextHolder, Copyable

public class LineNavigationPoint
extends CodeNavigationPoint

NavigationPoint implementation which navigates to a given line within a CodeEditor.

Field Summary

protected boolean	hilight Flag indicating whether to hilight the line.
protected boolean	translate Flag indicating whether the start value must first be converted to a line number.

Fields inherited from class oracle.ide.ceditor.CodeNavigationPoint

change, explicit, preferredType, selLength, start, tracker

Fields inherited from class oracle.ide.navigation.DefaultNavigationPoint

done, nodeURL, prjURL, viewClass, viewID, wspURL

Fields inherited from interface oracle.ide.navigation.NavigationPoint

CANCEL, OK

Constructor Summary

LineNavigationPoint(Context context, int offset, boolean select)
Constructor.

LineNavigationPoint(Context context, int line, int col, boolean select)
Constructor.

Method Summary

java.lang.Object	copyTo(java.lang.Object target) Copies the internal state of this object to the specified target.
protected void	copyToImpl(LineNavigationPoint point) Copy the pertinent state information.
protected int	navigateImpl() Navigate to the line within the CodeEditor.

Methods inherited from class oracle.ide.ceditor.CodeNavigationPoint

copyToImpl, findOrCreateEditor, getPreferredEditorType, gotoOffset, refresh, renavigate, setContext, setExplicit, setPreferredEditorType

Methods inherited from class oracle.ide.navigation.DefaultNavigationPoint

addNavigationPointListener, contextRemoved, copyToImpl, findEditorInfo, fireDescriptionChanged, fireExpired, getContext, getIcon, getLongLabel, getShortLabel, getToolTipText, navigate, nodeRenamed, projectRenamed, removeNavigationPointListener, toString, workspaceRenamed

Methods inherited from class java.lang.Object

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

Field Detail

hilight

protected boolean hilight

Flag indicating whether to hilight the line.

translate

protected boolean translate

Flag indicating whether the start value must first be converted to a line number.

Constructor Detail

LineNavigationPoint

public LineNavigationPoint(Context context,
                           int line,
                           int col,
                           boolean select)

Constructor.

Parameters:

context - the Context describing the CodeEditor in which to navigate.

line - the line number to navigate to.

col - the column location for the cursor upon the given line.

select - true indicates that the entire line should be hilighted.

LineNavigationPoint

public LineNavigationPoint(Context context,
                           int offset,
                           boolean select)

Constructor.

Parameters:

context - the Context describing the CodeEditor in which to navigate.

offset - location within the CodeEditor to navigate to.

select - true indicates that the entire line should be hilighted.

Method Detail

copyTo

public java.lang.Object copyTo(java.lang.Object target)

Copies the internal state of this object to the specified target. If target is null, then this method should create a new instance of this class and proceed to copy the internal state to the newly created object.

Specified by:

copyTo in interface Copyable

Overrides:

copyTo in class CodeNavigationPoint

Parameters:

target - the Object to receive the state, or null.

Returns:

an instance with an identical state.

See Also:

Copyable

copyToImpl

protected final void copyToImpl(LineNavigationPoint point)

Copy the pertinent state information.

Parameters:

point - the NavigationPoint whose state is to be altered.

navigateImpl

protected int navigateImpl()
                    throws java.lang.Exception

Navigate to the line within the CodeEditor.

Overrides:

navigateImpl in class oracle.ide.navigation.DefaultNavigationPoint

Throws:

java.lang.Exception