org.ceryle.ui.xnode
Class XNodeRevisionManagerUtils

java.lang.Object
  org.ceryle.ui.xnode.XNodeRevisionManagerUtils

public class XNodeRevisionManagerUtils
extends Object

An utility class providing a set of common utility methods for both the XNodeRevisionManagerDialog and XNodeRevisionManagerPanel. This also maintains the state of the three limit flags: count, space, and age.

Since:

JDK1.4

Version:

$Id: XNodeRevisionManagerUtils.java,v 3.2 2007-06-20 01:28:30 altheim Exp $

Author:

Murray Altheim

Field Summary

protected JButton	btn_all
protected JButton	btn_delete
protected JButton	btn_none
protected JButton	btn_select
protected int	m_daylimit
protected boolean	m_selByAge
protected JLabel	m_summary
protected PropertyManager	pm

Constructor Summary

XNodeRevisionManagerUtils(RevisionTableModel tablemodel)

Method Summary

protected void	complyWithChecked() Sets the state and visibility of various buttons and messages based on the revision count and selection.
protected int	deleteSelected(XNodeCollection xnc, boolean confirm) After user confirmation, deletes the selected revisions.
Clock	getClock() Returns the clock used for timestamp parsing and display.
int	getDayLimit() Returns the current day limit.
int	getHighlightCount()
protected List	getXNodeParents(List revisions) Return the List of XNodes for the List of XNodeRevisions.
boolean	hasHighlighted()
boolean	isHighlighted(int row) Returns true if the revision is over one of the three limits.
boolean	isSelectByAge() Returns true if select by age is active.
boolean	isSelectByCount() Returns true if select by count is active.
boolean	isSelectBySpace() Returns true if select by space is active.
protected boolean	overCountLimit(int row) Returns true if the revision at the specified row is over the count limit.
protected boolean	overSpaceLimit(int row) Returns true if the revision at the specified row is over the space limit.
void	saveProperties() Save dialog settings (state of UI check boxes).
void	setDayLimit(int limit) Sets the day limit.
void	setSelectByAge(boolean enable) Enables or disabled the select by age mode.
void	setSelectByCount(boolean enable) Enables or disabled the select by count mode.
void	setSelectBySpace(boolean enable) Enables or disabled the select by space mode.
protected void	setSummaryText(int count, int size, int highlighted, int selected) Set the summary text based on the revision count, the total size (in characters), and the number of revisions that have been highlighted (via the limits) and selected (using the checkboxes).
void	setUI(JButton selectButton, JButton allButton, JButton noneButton, JButton deleteButton, JLabel summaryText) Sets the buttons that are to react to changes in the model.

Methods inherited from class java.lang.Object

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

Field Detail

m_selByAge

protected boolean m_selByAge

m_daylimit

protected int m_daylimit

btn_select

protected JButton btn_select

btn_all

protected JButton btn_all

btn_none

protected JButton btn_none

btn_delete

protected JButton btn_delete

m_summary

protected JLabel m_summary

pm

protected PropertyManager pm

Constructor Detail

XNodeRevisionManagerUtils

public XNodeRevisionManagerUtils(RevisionTableModel tablemodel)

Method Detail

setUI

public void setUI(JButton selectButton,
                  JButton allButton,
                  JButton noneButton,
                  JButton deleteButton,
                  JLabel summaryText)

Sets the buttons that are to react to changes in the model.

getClock

public Clock getClock()

Returns the clock used for timestamp parsing and display.

deleteSelected

protected int deleteSelected(XNodeCollection xnc,
                             boolean confirm)

After user confirmation, deletes the selected revisions.

Parameters:

xnc - the XNodeCollection to which the changes are written.

confirm - if true a confirmation dialog is displayed.

Returns:

the number of deleted revisions.

getXNodeParents

protected List getXNodeParents(List revisions)

Return the List of XNodes for the List of XNodeRevisions. This is actually maintained as a Set, checking for duplicates.

overCountLimit

protected boolean overCountLimit(int row)

Returns true if the revision at the specified row is over the count limit.

overSpaceLimit

protected boolean overSpaceLimit(int row)

Returns true if the revision at the specified row is over the space limit.

isSelectByCount

public boolean isSelectByCount()

Returns true if select by count is active.

setSelectByCount

public void setSelectByCount(boolean enable)

Enables or disabled the select by count mode.

isSelectBySpace

public boolean isSelectBySpace()

Returns true if select by space is active.

setSelectBySpace

public void setSelectBySpace(boolean enable)

Enables or disabled the select by space mode.

isSelectByAge

public boolean isSelectByAge()

Returns true if select by age is active.

setSelectByAge

public void setSelectByAge(boolean enable)

Enables or disabled the select by age mode.

getDayLimit

public int getDayLimit()

Returns the current day limit.

setDayLimit

public void setDayLimit(int limit)

Sets the day limit.

hasHighlighted

public boolean hasHighlighted()

getHighlightCount

public int getHighlightCount()

isHighlighted

public boolean isHighlighted(int row)

Returns true if the revision is over one of the three limits.

complyWithChecked

protected void complyWithChecked()

Sets the state and visibility of various buttons and messages based on the revision count and selection.

setSummaryText

protected void setSummaryText(int count,
                              int size,
                              int highlighted,
                              int selected)

Set the summary text based on the revision count, the total size (in characters), and the number of revisions that have been highlighted (via the limits) and selected (using the checkboxes).

saveProperties

public void saveProperties()

Save dialog settings (state of UI check boxes).