Package ucar.unidata.view.geoloc

Class ProjectionManager

java.lang.Object
ucar.unidata.view.geoloc.ProjectionManager
All Implemented Interfaces:
ActionListener, EventListener
public class ProjectionManager extends Object implements ActionListener
Manages a modal dialogue box that allows the user to define projections using subclasses of ucar.unidata.gis.ProjectionImpl. 
    1) It uses bean introspection on ProjectionImpl subclasses to dynamically
       configure edit fields for the projection's parameters. The subclass should
       define getXXX() and setXXX() methods for each parameter.
    3) when the user selects a projection, a NewProjectionEvent is sent to any listeners
    4) currently the list of possible projection classes is maintained as a
       hard-wired list of class names. This should be rethunk.
Version:
$Revision: 1.57 $
Author:
John Caron

  • Field Details

  • Constructor Details

    • ProjectionManager

      public ProjectionManager()
      Default constructor

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent, Object dummy)
      Create a new ProjectionManager.
      Parameters:
      parent - parent container
      dummy - dummy argument for clients that try to pass in a store

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent)
      Create a new ProjectionManager
      Parameters:
      parent - parent container

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent, boolean makeDialog)
      Create a new ProjectionManager.
      Parameters:
      parent - parent container
      makeDialog - true to make this a dialog

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent, List projections)
      Create a new ProjectionManager.
      Parameters:
      parent - JFrame (application) or JApplet (applet)
      projections - list of initial projections

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent, List projections, boolean makeDialog)
      Create a new ProjectionManager.
      Parameters:
      parent - JFrame (application) or JApplet (applet)
      projections - list of initial projections
      makeDialog - true to make this a dialog

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent, List projections, boolean makeDialog, String helpId)
      Create a new ProjectionManager.
      Parameters:
      parent - JFrame (application) or JApplet (applet)
      projections - list of initial projections
      makeDialog - true to make this a dialog
      helpId - help id if dialog

    • ProjectionManager

      public ProjectionManager(RootPaneContainer parent, List projections, boolean makeDialog, String helpId, List maps)
      Create a new ProjectionManager.
      Parameters:
      parent - JFrame (application) or JApplet (applet)
      projections - list of initial projections
      makeDialog - true to make this a dialog
      helpId - help id if dialog
      maps - List of MapData

  • Method Details

    • addDefaultProjection

      public static void addDefaultProjection(String projectionClass)
      Add the given class to the list of default projections
      Parameters:
      projectionClass - The class

    • getDefaultProjections

      public static List getDefaultProjections()
      Create the list of default projection classes
      Returns:
      list of default projection classes

    • storePersistentData

      public void storePersistentData()
      Dummy method for stores

    • actionPerformed

      public void actionPerformed(ActionEvent event)
      Handle action events
      Specified by:
      actionPerformed in interface ActionListener
      Parameters:
      event - event to handle

    • close

      public void close()
      Close this widget

    • doExport

      public void doExport()
      Export a list of user selected projections

    • makeDefaultProjections

      public static List makeDefaultProjections()
      Make the default projections from the internal list of classes.
      Returns:
      list of default projections

    • setMaps

      public void setMaps(List maps)
      Set the list of maps to use in this ProjectionManager
      Parameters:
      maps - list of MapData's (may be null)

    • setProjections

      public void setProjections(List list)
      Set the list of projections for this manager
      Parameters:
      list - list of projections

    • getProjections

      public List getProjections()
      Get the list of projections that this manager manages
      Returns:
      list of projections

    • getManagerName

      public String getManagerName()
      Get the name of this manager to put in a menu
      Returns:
      manager name

    • getPersistentObjectClass

      public Class getPersistentObjectClass()
      Get the Class type of the objects managed; must implement Serializable, Cloneable
      Returns:
      the type of class that this manager manages

    • getContents

      public Component getContents()
      Get the contents as a component.
      Returns:
      the contents

    • addPropertyChangeListener

      public void addPropertyChangeListener(PropertyChangeListener l)
      Add a property change listener.
      Parameters:
      l - listener to add

    • removePropertyChangeListener

      public void removePropertyChangeListener(PropertyChangeListener l)
      Remove a property change listener.
      Parameters:
      l - listener to remove

    • getDialog

      public JDialog getDialog()
      Get this as a dialog.
      Returns:
      the dialog or null if not made as a dialog

    • show

      public void show()
      Popup the Manager Dialog

    • destroy

      public void destroy()
      Destroy this object

    • getSelection

      public PersistentObject getSelection()
      Get the currently selected object, of type getPersistentObjectClass()
      Returns:
      currently selected object

    • setSelection

      public void setSelection(PersistentObject select)
      Set the currently selected thing: must be of type getPersistentObjectClass(). This does NOT fire a PropertyChangeEvent
      Parameters:
      select - the object to select.

    • accept

      public void accept()
      Accept a change.

    • contains

      public boolean contains(String id)
      See if the manager contains the projection by name.
      Parameters:
      id - name of projection
      Returns:
      true if the projection is managed by this

    • doDelete

      public void doDelete()
      Delete the selected projection.

    • doEdit

      public void doEdit()
      _more_

    • doNew

      public void doNew()
      _more_

    • edit

      public void edit(boolean isNew)
      Edit a projection. Used to change an existing projection or add a new one.
      Parameters:
      isNew - true if this is a new projection.

    • saveProjection

      public void saveProjection(ucar.unidata.geoloc.ProjectionImpl proj)
      Store this Projection in the data table
      Parameters:
      proj - the Projection to store

    • main

      public static void main(String[] args)
      Test the class
      Parameters:
      args - not used