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-rw-r--r--projects/net.wotonomy.ui/src/main/java/net/wotonomy/ui/DebuggingDelegate.java488
1 files changed, 189 insertions, 299 deletions
diff --git a/projects/net.wotonomy.ui/src/main/java/net/wotonomy/ui/DebuggingDelegate.java b/projects/net.wotonomy.ui/src/main/java/net/wotonomy/ui/DebuggingDelegate.java
index 8e9fae2..3512c2a 100644
--- a/projects/net.wotonomy.ui/src/main/java/net/wotonomy/ui/DebuggingDelegate.java
+++ b/projects/net.wotonomy.ui/src/main/java/net/wotonomy/ui/DebuggingDelegate.java
@@ -24,310 +24,200 @@ import net.wotonomy.control.EODataSource;
import net.wotonomy.foundation.NSArray;
import net.wotonomy.foundation.NSNotification;
- /**
- * A display group delegate that prints messages for each
- * of the delegate methods.
- *
- * @author michael@mpowers.net
- * @author $Author: cgruber $
- * @version $Revision: 904 $
- */
- public class DebuggingDelegate implements EODisplayGroup.Delegate
- {
- /**
- * Called when the specified data source fails
- * to create an object for the specified display group.
- */
- public void displayGroupCreateObjectFailed (
- EODisplayGroup aDisplayGroup,
- EODataSource aDataSource )
- {
- report( "displayGroupCreateObjectFailed",
- aDisplayGroup,
- new Object[] { aDataSource } );
- }
-
- /**
- * Called after the specified display group's
- * data source is changed.
- */
- public void displayGroupDidChangeDataSource (
- EODisplayGroup aDisplayGroup )
- {
- report( "displayGroupDidChangeDataSource",
- aDisplayGroup,
- new Object[] { } );
- }
-
- /**
- * Called after the specified display group's
- * selection has changed.
- */
- public void displayGroupDidChangeSelectedObjects (
- EODisplayGroup aDisplayGroup )
- {
- report( "displayGroupDidChangeSelectedObjects",
- aDisplayGroup,
- new Object[] { } );
- }
-
- /**
- * Called after the specified display group's
- * selection has changed.
- */
- public void displayGroupDidChangeSelection (
- EODisplayGroup aDisplayGroup )
- {
- report( "displayGroupDidChangeSelection",
- aDisplayGroup,
- new Object[] { } );
- }
-
- /**
- * Called after the specified object display group's
- * selection has changed.
- */
- public void displayGroupDidDeleteObject (
- EODisplayGroup aDisplayGroup,
- Object anObject )
- {
- report( "displayGroupDidDeleteObject",
- aDisplayGroup,
- new Object[] { anObject } );
- }
-
- /**
- * Called after the specified display group
- * has fetched the specified object list.
- */
- public void displayGroupDidFetchObjects (
- EODisplayGroup aDisplayGroup,
- List anObjectList )
- {
- report( "displayGroupDidFetchObjects",
- aDisplayGroup,
- new Object[] { anObjectList } );
- }
-
- /**
- * Called after the specified display group
- * has inserted the specified object into
- * its internal object list.
- */
- public void displayGroupDidInsertObject (
- EODisplayGroup aDisplayGroup,
- Object anObject )
- {
- report( "displayGroupDidInsertObject",
- aDisplayGroup,
- new Object[] { anObject } );
- }
-
- /**
- * Called after the specified display group
- * has set the specified value for the specified
- * object and key.
- */
- public void displayGroupDidSetValueForObject (
- EODisplayGroup aDisplayGroup,
- Object aValue,
- Object anObject,
- String aKey )
- {
- report( "displayGroupDidSetValueForObject",
- aDisplayGroup,
- new Object[] { aValue, anObject, aKey } );
- }
-
- /**
- * Called by the specified display group to
- * determine what objects should be displayed
- * for the objects in the specified list.
- * @return An NSArray containing the objects
- * to be displayed for the objects in the
- * specified list.
- */
- public NSArray displayGroupDisplayArrayForObjects (
- EODisplayGroup aDisplayGroup,
- List aList )
- {
- return get( "displayGroupDisplayArrayForObjects",
- aDisplayGroup,
- aList );
- }
-
- /**
- * Called by the specified display group before
- * it attempts to change the selection.
- * This implementation returns true.
- * @return True to allow the selection to change,
- * false otherwise.
- */
- public boolean displayGroupShouldChangeSelection (
- EODisplayGroup aDisplayGroup,
- List aSelectionList )
- {
- return ask( "displayGroupShouldChangeSelection",
- aDisplayGroup,
- new Object[] { aSelectionList } );
- }
-
- /**
- * Called by the specified display group before
- * it attempts to delete the specified object.
- * This implementation returns true.
- * @return True to allow the object to be deleted
- * false to prevent the deletion.
- */
- public boolean displayGroupShouldDeleteObject (
- EODisplayGroup aDisplayGroup,
- Object anObject )
- {
- return ask( "displayGroupShouldDeleteObject",
- aDisplayGroup,
- new Object[] { anObject } );
- }
-
- /**
- * Called by the specified display group before
- * it attempts display the specified alert to
- * the user.
- * This implementation returns true.
- * @return True to allow the message to be
- * displayed, false if you want to handle the
- * alert yourself and suppress the display group's
- * notification.
- */
- public boolean displayGroupShouldDisplayAlert (
- EODisplayGroup aDisplayGroup,
- String aTitle,
- String aMessage )
- {
- return ask( "displayGroupShouldDisplayAlert",
- aDisplayGroup,
- new Object[] { aTitle, aMessage } );
- }
-
- /**
- * Called by the specified display group before
- * it attempts fetch objects.
- * This implementation returns true.
- * @return True to allow the fetch to take place,
- * false to prevent the fetch.
- */
- public boolean displayGroupShouldFetch (
- EODisplayGroup aDisplayGroup )
- {
- return ask( "displayGroupShouldFetch",
- aDisplayGroup,
- new Object[] { } );
- }
-
- /**
- * Called by the specified display group before
- * it attempts to insert the specified object.
- * This implementation returns true.
- * @return True to allow the object to be inserted
- * false to prevent the insertion.
- */
- public boolean displayGroupShouldInsertObject (
- EODisplayGroup aDisplayGroup,
- Object anObject,
- int anIndex )
- {
- return ask( "displayGroupShouldInsertObject",
- aDisplayGroup,
- new Object[] { anObject, new Integer( anIndex ) } );
- }
-
- /**
- * No idea what this might indicate,
- * nor what the notification indicates.
- * This implementation returns true.
- */
- public boolean displayGroupShouldRedisplay (
- EODisplayGroup aDisplayGroup,
- NSNotification aNotification )
- {
- return ask( "displayGroupShouldRedisplay",
- aDisplayGroup,
- new Object[] { aNotification } );
- }
-
- /**
- * No idea what this might indicate,
- * nor what the notification indicates.
- */
- public boolean displayGroupShouldRefetch (
- EODisplayGroup aDisplayGroup,
- NSNotification aNotification )
- {
- return ask( "displayGroupShouldRefetch",
- aDisplayGroup,
- new Object[] { aNotification } );
- }
-
- /**
- * This method is called by all delegate methods that
- * return void.
- * This implementation calls System.out.println.
- * Override to customize or replace the output.
- */
- protected void report( String aTitle,
- EODisplayGroup aDisplayGroup,
- Object[] aParameterArray )
- {
- String result = aTitle + " : " + aDisplayGroup;
- for ( int i = 0; i < aParameterArray.length; i++ )
- {
- result += " : " + aParameterArray[i];
- }
- System.out.println( result );
- }
-
- /**
- * This method is called by displayGroupDisplayArrayForObjects.
- * This implementation calls report
- * and returns a copy of the specified list.
- */
- protected NSArray get( String aTitle,
- EODisplayGroup aDisplayGroup,
- List anObjectList )
- {
- report( aTitle, aDisplayGroup, new Object[] { anObjectList } );
- return new NSArray( anObjectList );
- }
-
- /**
- * This method is called by the methods that
- * return a boolean.
- * This implementation calls report and return true.
- */
- protected boolean ask( String aTitle,
- EODisplayGroup aDisplayGroup,
- Object[] aParameterArray )
- {
- report( aTitle, aDisplayGroup, aParameterArray );
- return true;
- }
-
-
- }
+/**
+ * A display group delegate that prints messages for each of the delegate
+ * methods.
+ *
+ * @author michael@mpowers.net
+ * @author $Author: cgruber $
+ * @version $Revision: 904 $
+ */
+public class DebuggingDelegate implements EODisplayGroup.Delegate {
+ /**
+ * Called when the specified data source fails to create an object for the
+ * specified display group.
+ */
+ public void displayGroupCreateObjectFailed(EODisplayGroup aDisplayGroup, EODataSource aDataSource) {
+ report("displayGroupCreateObjectFailed", aDisplayGroup, new Object[] { aDataSource });
+ }
+
+ /**
+ * Called after the specified display group's data source is changed.
+ */
+ public void displayGroupDidChangeDataSource(EODisplayGroup aDisplayGroup) {
+ report("displayGroupDidChangeDataSource", aDisplayGroup, new Object[] {});
+ }
+
+ /**
+ * Called after the specified display group's selection has changed.
+ */
+ public void displayGroupDidChangeSelectedObjects(EODisplayGroup aDisplayGroup) {
+ report("displayGroupDidChangeSelectedObjects", aDisplayGroup, new Object[] {});
+ }
+
+ /**
+ * Called after the specified display group's selection has changed.
+ */
+ public void displayGroupDidChangeSelection(EODisplayGroup aDisplayGroup) {
+ report("displayGroupDidChangeSelection", aDisplayGroup, new Object[] {});
+ }
+
+ /**
+ * Called after the specified object display group's selection has changed.
+ */
+ public void displayGroupDidDeleteObject(EODisplayGroup aDisplayGroup, Object anObject) {
+ report("displayGroupDidDeleteObject", aDisplayGroup, new Object[] { anObject });
+ }
+
+ /**
+ * Called after the specified display group has fetched the specified object
+ * list.
+ */
+ public void displayGroupDidFetchObjects(EODisplayGroup aDisplayGroup, List anObjectList) {
+ report("displayGroupDidFetchObjects", aDisplayGroup, new Object[] { anObjectList });
+ }
+
+ /**
+ * Called after the specified display group has inserted the specified object
+ * into its internal object list.
+ */
+ public void displayGroupDidInsertObject(EODisplayGroup aDisplayGroup, Object anObject) {
+ report("displayGroupDidInsertObject", aDisplayGroup, new Object[] { anObject });
+ }
+
+ /**
+ * Called after the specified display group has set the specified value for the
+ * specified object and key.
+ */
+ public void displayGroupDidSetValueForObject(EODisplayGroup aDisplayGroup, Object aValue, Object anObject,
+ String aKey) {
+ report("displayGroupDidSetValueForObject", aDisplayGroup, new Object[] { aValue, anObject, aKey });
+ }
+
+ /**
+ * Called by the specified display group to determine what objects should be
+ * displayed for the objects in the specified list.
+ *
+ * @return An NSArray containing the objects to be displayed for the objects in
+ * the specified list.
+ */
+ public NSArray displayGroupDisplayArrayForObjects(EODisplayGroup aDisplayGroup, List aList) {
+ return get("displayGroupDisplayArrayForObjects", aDisplayGroup, aList);
+ }
+
+ /**
+ * Called by the specified display group before it attempts to change the
+ * selection. This implementation returns true.
+ *
+ * @return True to allow the selection to change, false otherwise.
+ */
+ public boolean displayGroupShouldChangeSelection(EODisplayGroup aDisplayGroup, List aSelectionList) {
+ return ask("displayGroupShouldChangeSelection", aDisplayGroup, new Object[] { aSelectionList });
+ }
+
+ /**
+ * Called by the specified display group before it attempts to delete the
+ * specified object. This implementation returns true.
+ *
+ * @return True to allow the object to be deleted false to prevent the deletion.
+ */
+ public boolean displayGroupShouldDeleteObject(EODisplayGroup aDisplayGroup, Object anObject) {
+ return ask("displayGroupShouldDeleteObject", aDisplayGroup, new Object[] { anObject });
+ }
+
+ /**
+ * Called by the specified display group before it attempts display the
+ * specified alert to the user. This implementation returns true.
+ *
+ * @return True to allow the message to be displayed, false if you want to
+ * handle the alert yourself and suppress the display group's
+ * notification.
+ */
+ public boolean displayGroupShouldDisplayAlert(EODisplayGroup aDisplayGroup, String aTitle, String aMessage) {
+ return ask("displayGroupShouldDisplayAlert", aDisplayGroup, new Object[] { aTitle, aMessage });
+ }
+
+ /**
+ * Called by the specified display group before it attempts fetch objects. This
+ * implementation returns true.
+ *
+ * @return True to allow the fetch to take place, false to prevent the fetch.
+ */
+ public boolean displayGroupShouldFetch(EODisplayGroup aDisplayGroup) {
+ return ask("displayGroupShouldFetch", aDisplayGroup, new Object[] {});
+ }
+
+ /**
+ * Called by the specified display group before it attempts to insert the
+ * specified object. This implementation returns true.
+ *
+ * @return True to allow the object to be inserted false to prevent the
+ * insertion.
+ */
+ public boolean displayGroupShouldInsertObject(EODisplayGroup aDisplayGroup, Object anObject, int anIndex) {
+ return ask("displayGroupShouldInsertObject", aDisplayGroup, new Object[] { anObject, new Integer(anIndex) });
+ }
+
+ /**
+ * No idea what this might indicate, nor what the notification indicates. This
+ * implementation returns true.
+ */
+ public boolean displayGroupShouldRedisplay(EODisplayGroup aDisplayGroup, NSNotification aNotification) {
+ return ask("displayGroupShouldRedisplay", aDisplayGroup, new Object[] { aNotification });
+ }
+
+ /**
+ * No idea what this might indicate, nor what the notification indicates.
+ */
+ public boolean displayGroupShouldRefetch(EODisplayGroup aDisplayGroup, NSNotification aNotification) {
+ return ask("displayGroupShouldRefetch", aDisplayGroup, new Object[] { aNotification });
+ }
+
+ /**
+ * This method is called by all delegate methods that return void. This
+ * implementation calls System.out.println. Override to customize or replace the
+ * output.
+ */
+ protected void report(String aTitle, EODisplayGroup aDisplayGroup, Object[] aParameterArray) {
+ String result = aTitle + " : " + aDisplayGroup;
+ for (int i = 0; i < aParameterArray.length; i++) {
+ result += " : " + aParameterArray[i];
+ }
+ System.out.println(result);
+ }
+
+ /**
+ * This method is called by displayGroupDisplayArrayForObjects. This
+ * implementation calls report and returns a copy of the specified list.
+ */
+ protected NSArray get(String aTitle, EODisplayGroup aDisplayGroup, List anObjectList) {
+ report(aTitle, aDisplayGroup, new Object[] { anObjectList });
+ return new NSArray(anObjectList);
+ }
+
+ /**
+ * This method is called by the methods that return a boolean. This
+ * implementation calls report and return true.
+ */
+ protected boolean ask(String aTitle, EODisplayGroup aDisplayGroup, Object[] aParameterArray) {
+ report(aTitle, aDisplayGroup, aParameterArray);
+ return true;
+ }
+
+}
/*
- * $Log$
- * Revision 1.2 2006/02/18 23:14:35 cgruber
- * Update imports and maven dependencies.
+ * $Log$ Revision 1.2 2006/02/18 23:14:35 cgruber Update imports and maven
+ * dependencies.
*
- * Revision 1.1 2006/02/16 13:22:22 cgruber
- * Check in all sources in eclipse-friendly maven-enabled packages.
+ * Revision 1.1 2006/02/16 13:22:22 cgruber Check in all sources in
+ * eclipse-friendly maven-enabled packages.
*
- * Revision 1.2 2003/08/06 23:07:52 chochos
- * general code cleanup (mostly, removing unused imports)
+ * Revision 1.2 2003/08/06 23:07:52 chochos general code cleanup (mostly,
+ * removing unused imports)
*
- * Revision 1.1 2001/01/24 14:37:24 mpowers
- * Contributing a delegate useful for debugging.
+ * Revision 1.1 2001/01/24 14:37:24 mpowers Contributing a delegate useful for
+ * debugging.
*
*
*/
-
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