oracle.ide.db.util.insight
Class InsightManager

java.lang.Object
  oracle.ide.db.util.insight.InsightManager

All Implemented Interfaces:

java.awt.event.FocusListener, java.util.EventListener, CompletionProvider

public class InsightManager
extends java.lang.Object
implements java.awt.event.FocusListener, CompletionProvider

Constructor Summary

InsightManager(javax.swing.text.JTextComponent comp, InsightProvider insightProvider)

Method Summary

void	addToInsightTextField(java.lang.String text) Adds the given text to the registered expression text component.
void	clearUndo()
void	completeInsight(javax.swing.text.Document doc, int i, java.lang.Object insert) Complete insight for the specified position in the specified document, using the specified insight object.
void	focusGained(java.awt.event.FocusEvent e)
void	focusLost(java.awt.event.FocusEvent e)
javax.swing.ListCellRenderer	getCellRenderer() Get the cell renderer used for the completion list this provider handles.
java.lang.Object[]	getInsightData(javax.swing.text.Document doc, int i) Get insight data for the specified position in the specified document.
javax.swing.text.JTextComponent	getInsightTextComponent()
CompletionPopupHandler	getPopupHandler()
InsightProvider	getQueryInsightParser()
boolean	handlesInsight(javax.swing.text.Document doc, int pos) Does this provider handle insight for the specified document? This method is normally called when an insight trigger of some kind happens (e.g.
boolean	isAutoPopupChar(char c) Should the specified character trigger an automatic popup completion list that might be handled by this insight provider?
void	setQueryInsightParser(InsightProvider insightProvider)

Methods inherited from class java.lang.Object

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

Constructor Detail

InsightManager

public InsightManager(javax.swing.text.JTextComponent comp,
                      InsightProvider insightProvider)

Method Detail

getInsightTextComponent

public javax.swing.text.JTextComponent getInsightTextComponent()

getQueryInsightParser

public InsightProvider getQueryInsightParser()

setQueryInsightParser

public void setQueryInsightParser(InsightProvider insightProvider)

getCellRenderer

public javax.swing.ListCellRenderer getCellRenderer()

Description copied from interface: CompletionProvider

Get the cell renderer used for the completion list this provider handles.

Specified by:

getCellRenderer in interface CompletionProvider

Returns:

a list cell renderer.

handlesInsight

public boolean handlesInsight(javax.swing.text.Document doc,
                              int pos)

Description copied from interface: CompletionProvider

Does this provider handle insight for the specified document? This method is normally called when an insight trigger of some kind happens (e.g. a delay timer for popup insight has expired, or the user explicitly requested insight). The implementation should examine the text in the document, based on the specified caret position, and decide whether it will handle insight for this location. If so, it should return true.

Specified by:

handlesInsight in interface CompletionProvider

Parameters:

doc - the document of the component to provide insight for

pos - the current caret position within the document

Returns:

true if this provider can provide an insight list for the specified location in the document.

getInsightData

public java.lang.Object[] getInsightData(javax.swing.text.Document doc,
                                         int i)

Description copied from interface: CompletionProvider

Get insight data for the specified position in the specified document.

Specified by:

getInsightData in interface CompletionProvider

Parameters:

doc - the document to provide insight for

i - the current caret position within the document

Returns:

an array of insight objects.

completeInsight

public void completeInsight(javax.swing.text.Document doc,
                            int i,
                            java.lang.Object insert)

Description copied from interface: CompletionProvider

Complete insight for the specified position in the specified document, using the specified insight object.

Specified by:

completeInsight in interface CompletionProvider

Parameters:

doc - the document to complete

i - the position to complete at

insert - the insight object to complete with

isAutoPopupChar

public boolean isAutoPopupChar(char c)

Description copied from interface: CompletionProvider

Should the specified character trigger an automatic popup completion list that might be handled by this insight provider?

Specified by:

isAutoPopupChar in interface CompletionProvider

Parameters:

c - the character before the caret position.

addToInsightTextField

public void addToInsightTextField(java.lang.String text)

Adds the given text to the registered expression text component.

clearUndo

public void clearUndo()

focusGained

public void focusGained(java.awt.event.FocusEvent e)

Specified by:

focusGained in interface java.awt.event.FocusListener

focusLost

public void focusLost(java.awt.event.FocusEvent e)

Specified by:

focusLost in interface java.awt.event.FocusListener

getPopupHandler

public CompletionPopupHandler getPopupHandler()