org.openstreetmap.josm.gui.preferences.projection
Class CustomProjectionChoice

java.lang.Object
  extended by org.openstreetmap.josm.gui.preferences.projection.AbstractProjectionChoice
      extended by org.openstreetmap.josm.gui.preferences.projection.CustomProjectionChoice
All Implemented Interfaces:
Alias, ProjectionChoice, SubPrefsOptions

public class CustomProjectionChoice
extends AbstractProjectionChoice
implements Alias, SubPrefsOptions


Nested Class Summary
static class CustomProjectionChoice.ParameterInfoDialog
           
private static class CustomProjectionChoice.PreferencePanel
           
 
Field Summary
private  java.lang.String pref
           
 
Constructor Summary
CustomProjectionChoice()
           
 
Method Summary
 java.lang.String[] allCodes()
          Return all projection codes supported by this projection class.
 java.lang.String getAlias()
           
 javax.swing.JPanel getPreferencePanel(java.awt.event.ActionListener listener)
          Generate and provide the GUI.
 java.util.Collection<java.lang.String> getPreferences(javax.swing.JPanel panel)
          Extract preferences from the GUI.
 java.util.Collection<java.lang.String> getPreferencesFromCode(java.lang.String code)
          Get Preferences from projection code.
 Projection getProjection()
          Get the projection that matches the internal state.
 void setPreferences(java.util.Collection<java.lang.String> args)
          Set the internal state to match the preferences.
 boolean showProjectionCode()
           
 
Methods inherited from class org.openstreetmap.josm.gui.preferences.projection.AbstractProjectionChoice
getId, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

pref

private java.lang.String pref
Constructor Detail

CustomProjectionChoice

public CustomProjectionChoice()
Method Detail

setPreferences

public void setPreferences(java.util.Collection<java.lang.String> args)
Description copied from interface: ProjectionChoice
Set the internal state to match the preferences. Will be called before getPreferencePanel and when the listener from getPreferencePanel is invoked. Argument may be null to reset everything.

Specified by:
setPreferences in interface ProjectionChoice

getProjection

public Projection getProjection()
Description copied from interface: ProjectionChoice
Get the projection that matches the internal state.

Specified by:
getProjection in interface ProjectionChoice

getPreferencePanel

public javax.swing.JPanel getPreferencePanel(java.awt.event.ActionListener listener)
Description copied from interface: ProjectionChoice
Generate and provide the GUI. It will be displayed to the user. Call the listener, when the user makes changes in the GUI, so the projection info in the top panel gets updated.

Specified by:
getPreferencePanel in interface ProjectionChoice
Parameters:
listener - listener for any change of preferences
Returns:
the GUI panel

getPreferences

public java.util.Collection<java.lang.String> getPreferences(javax.swing.JPanel panel)
Description copied from interface: ProjectionChoice
Extract preferences from the GUI. Will be called when the preference dialog is dismissed or when the listener from getPreferencePanel is invoked.

Specified by:
getPreferences in interface ProjectionChoice

allCodes

public java.lang.String[] allCodes()
Description copied from interface: ProjectionChoice
Return all projection codes supported by this projection class.

Specified by:
allCodes in interface ProjectionChoice

getPreferencesFromCode

public java.util.Collection<java.lang.String> getPreferencesFromCode(java.lang.String code)
Description copied from interface: ProjectionChoice
Get Preferences from projection code.

Specified by:
getPreferencesFromCode in interface ProjectionChoice
Returns:
null when code is not part of this projection choice. An empty Collection as return value indicates, that the code is supported, but no preferences are required to set it up.

getAlias

public java.lang.String getAlias()
Specified by:
getAlias in interface Alias

showProjectionCode

public boolean showProjectionCode()
Specified by:
showProjectionCode in interface SubPrefsOptions
Returns:
true, if the projection code should be displayed in the top panel


JOSM