Index: src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionDelegate.java
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionDelegate.java,v
retrieving revision 1.2
diff -u -r1.2 AbstractActionDelegate.java
--- src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionDelegate.java 12 Sep 2005 21:23:49 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionDelegate.java 5 Oct 2005 16:06:50 -0000
@@ -63,7 +63,7 @@
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate
* @see org.eclipse.ui.IActionDelegate2
*/
-public abstract class AbstractActionDelegate implements IPartListener, IRepeatableAction {
+public abstract class AbstractActionDelegate implements IPartListener, IActionWithProgress {
/**
* Flag to indicate whether or not this action has been set up.
@@ -365,17 +365,6 @@
}
/**
- * Retrieves a Boolean indicating whether this action delegate can be
- * repeated.
- *
- * @return true
if the action for this delegate is enabled;
- * false
otherwise.
- */
- public boolean isRepeatable() {
- return getAction().isEnabled();
- }
-
- /**
* Retrieves a Boolean indicating whether this action delegate can be run.
*
* @return true
if the action for this delegate is enabled;
@@ -393,16 +382,6 @@
}
/**
- * Re-runs this action delegate's action.
- */
- public void repeat(IProgressMonitor progressMonitor) {
- // The progress monitor can be ignored here because the ActionManager
- // will be asked to run the action, and will supply the appropriate
- // progress monitor to the run() method
- getAction().run();
- }
-
- /**
* Runs this action delegate.
*/
public void run(IProgressMonitor progressMonitor) {
@@ -470,14 +449,14 @@
/**
- * @see org.eclipse.gmf.runtime.common.ui.action.IRepeatableAction#getWorkIndicatorType()
+ * @see org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress#getWorkIndicatorType()
*/
public WorkIndicatorType getWorkIndicatorType() {
return WorkIndicatorType.BUSY;
}
/**
- * @see org.eclipse.gmf.runtime.common.ui.action.IRepeatableAction#setup()
+ * @see org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress#setup()
*/
public boolean setup() {
setSetup(true);
Index: src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionHandler.java
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionHandler.java,v
retrieving revision 1.2
diff -u -r1.2 AbstractActionHandler.java
--- src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionHandler.java 12 Sep 2005 21:23:49 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/action/AbstractActionHandler.java 5 Oct 2005 16:06:50 -0000
@@ -61,7 +61,7 @@
*/
public abstract class AbstractActionHandler
extends Action
- implements IDisposableAction, IRepeatableAction, ISelectionChangedListener,
+ implements IDisposableAction, IActionWithProgress, ISelectionChangedListener,
ICommandManagerChangeListener, IPropertyListener {
/**
@@ -370,17 +370,6 @@
}
/**
- * Retrieves a Boolean indicating whether this action handler can be
- * repeated.
- *
- * @return true
if this action handler is enabled;
- * false
otherwise.
- */
- public boolean isRepeatable() {
- return isEnabled();
- }
-
- /**
* Retrieves a Boolean indicating whether this action handler can be run.
*
* @return true
if this action handler is enabled;
@@ -428,13 +417,6 @@
}
/**
- * Re-runs this action handler.
- */
- public void repeat(IProgressMonitor progressMonitor) {
- run(progressMonitor);
- }
-
- /**
* Handles the specified exception.
*
* @param exception
Index: src/org/eclipse/gmf/runtime/common/ui/action/AbstractContributionItem.java
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/action/AbstractContributionItem.java,v
retrieving revision 1.2
diff -u -r1.2 AbstractContributionItem.java
--- src/org/eclipse/gmf/runtime/common/ui/action/AbstractContributionItem.java 12 Sep 2005 21:23:49 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/action/AbstractContributionItem.java 5 Oct 2005 16:06:50 -0000
@@ -55,7 +55,7 @@
public abstract class AbstractContributionItem
extends ContributionItem
implements ISelectionChangedListener, ICommandManagerChangeListener,
- IRepeatableAction {
+ IActionWithProgress {
/**
* Flag to indicate whether or not this action has been set up.
@@ -649,13 +649,6 @@
public WorkIndicatorType getWorkIndicatorType() {
return WorkIndicatorType.BUSY;
}
-
- /* (non-Javadoc)
- * @see org.eclipse.gmf.runtime.common.ui.action.IRepeatableAction#isRepeatable()
- */
- public boolean isRepeatable() {
- return isEnabled();
- }
/* (non-Javadoc)
* @see org.eclipse.gmf.runtime.common.ui.action.IRepeatableAction#isRunnable()
@@ -665,13 +658,6 @@
}
/* (non-Javadoc)
- * @see org.eclipse.gmf.runtime.common.ui.action.IRepeatableAction#repeat(org.eclipse.core.runtime.IProgressMonitor)
- */
- public void repeat(IProgressMonitor progressMonitor) {
- run(progressMonitor);
- }
-
- /* (non-Javadoc)
* @see org.eclipse.gmf.runtime.common.ui.action.IRepeatableAction#run(org.eclipse.core.runtime.IProgressMonitor)
*/
public void run(IProgressMonitor progressMonitor) {
Index: src/org/eclipse/gmf/runtime/common/ui/action/ActionManager.java
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/action/ActionManager.java,v
retrieving revision 1.2
diff -u -r1.2 ActionManager.java
--- src/org/eclipse/gmf/runtime/common/ui/action/ActionManager.java 12 Sep 2005 21:23:49 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/action/ActionManager.java 5 Oct 2005 16:06:50 -0000
@@ -19,23 +19,21 @@
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.jface.dialogs.ProgressMonitorDialog;
-import org.eclipse.jface.operation.IRunnableWithProgress;
-import org.eclipse.swt.custom.BusyIndicator;
-
import org.eclipse.gmf.runtime.common.core.command.CommandManager;
import org.eclipse.gmf.runtime.common.core.util.Log;
import org.eclipse.gmf.runtime.common.core.util.Trace;
import org.eclipse.gmf.runtime.common.ui.internal.CommonUIDebugOptions;
import org.eclipse.gmf.runtime.common.ui.internal.CommonUIPlugin;
import org.eclipse.gmf.runtime.common.ui.internal.CommonUIStatusCodes;
-import org.eclipse.gmf.runtime.common.ui.internal.l10n.ResourceManager;
+import org.eclipse.jface.dialogs.ProgressMonitorDialog;
+import org.eclipse.jface.operation.IRunnableWithProgress;
+import org.eclipse.swt.custom.BusyIndicator;
/**
- * Responsible for managing the running of repeatable actions. All repeatable
+ * Responsible for managing the running of actions. All
* actions (delegates and handlers) channel their run requests through an action
* manager. An action manager keeps track of the action that was last run and
- * fFires events to interested listeners whenever an action is run.
+ * fires events to interested listeners whenever an action is run.
*
* @author khussey
*/
@@ -45,12 +43,6 @@
* The empty string.
*/
protected static final String EMPTY_STRING = ""; //$NON-NLS-1$
-
- /**
- * The prefix for repeat action labels.
- */
- public static final String REPEAT_LABEL_PREFIX = ResourceManager.getI18NString("ActionManager.repeat.label.prefix"); //$NON-NLS-1$
-
/**
* A string containing only a space character.
*/
@@ -69,7 +61,7 @@
/**
* The last action that was run.
*/
- private IRepeatableAction action = null;
+ private IActionWithProgress action = null;
/**
* The action manager change listeners.
@@ -117,7 +109,7 @@
*
* @return The value of the action
instance variable.
*/
- protected final IRepeatableAction getAction() {
+ protected final IActionWithProgress getAction() {
return action;
}
@@ -127,7 +119,7 @@
* @param action The new value for the action
instance
* variable.
*/
- protected final void setAction(IRepeatableAction action) {
+ protected final void setAction(IActionWithProgress action) {
this.action = action;
}
@@ -140,16 +132,6 @@
return listeners;
}
- /**
- * Retrieves the repeat label for the last action that was run.
- *
- * @return The repeat label.
- */
- public String getRepeatLabel() {
- return REPEAT_LABEL_PREFIX
- + (canRepeat() ? SPACE + getAction().getLabel() : EMPTY_STRING);
- }
-
/**
* Adds the specified listener to the list of action manager change
* listeners for this action manager.
@@ -195,17 +177,6 @@
}
/**
- * Retrieves a Boolean indicating whether the last action that was run
- * can be repeated.
- *
- * @return false
. Repeat is no longer supported.
- */
- public boolean canRepeat() {
- // RATLC00534581 - repeat no longer supported
- return false;
- }
-
- /**
* Clears this action manager by discarding the last action that was run.
*/
public void clear() {
@@ -215,47 +186,6 @@
}
/**
- * Repeats the last action that was run.
- *
- * @exception UnsupportedOperationException If an action cannot be
- * repeated.
- */
- public void repeat() {
- if (!canRepeat()) {
- UnsupportedOperationException uoe =
- new UnsupportedOperationException();
- Trace.throwing(CommonUIPlugin.getDefault(), CommonUIDebugOptions.EXCEPTIONS_THROWING, getClass(), "repeat", uoe); //$NON-NLS-1$
- throw uoe;
- }
-
- IRepeatableAction.WorkIndicatorType type =
- getAction().getWorkIndicatorType();
-
- if (type == IRepeatableAction.WorkIndicatorType.PROGRESS_MONITOR) {
- repeatActionInProgressMonitorDialog(getAction(), false);
-
- } else if (
- type
- == IRepeatableAction
- .WorkIndicatorType
- .CANCELABLE_PROGRESS_MONITOR) {
- repeatActionInProgressMonitorDialog(getAction(), true);
-
- } else if (type == IRepeatableAction.WorkIndicatorType.BUSY) {
- // display hourglass cursor
- BusyIndicator.showWhile(null, new Runnable() {
- public void run() {
- getAction().repeat(new NullProgressMonitor());
- }
- });
- } else {
- getAction().run(new NullProgressMonitor());
- }
-
- Trace.trace(CommonUIPlugin.getDefault(), CommonUIDebugOptions.ACTIONS_REPEAT, "Action '" + String.valueOf(getAction()) + "' repeated."); //$NON-NLS-1$ //$NON-NLS-2$
- }
-
- /**
* Runs the specified action.
*
* @param theAction The action to be run.
@@ -263,7 +193,7 @@
* @exception RuntimeException if any exception or error occurs
* while running the action
*/
- public void run(final IRepeatableAction theAction) {
+ public void run(final IActionWithProgress theAction) {
if (!theAction.isRunnable()) {
UnsupportedOperationException uoe =
new UnsupportedOperationException();
@@ -278,20 +208,20 @@
return;
}
- IRepeatableAction.WorkIndicatorType type =
+ IActionWithProgress.WorkIndicatorType type =
theAction.getWorkIndicatorType();
- if (type == IRepeatableAction.WorkIndicatorType.PROGRESS_MONITOR) {
+ if (type == IActionWithProgress.WorkIndicatorType.PROGRESS_MONITOR) {
runActionInProgressMonitorDialog(theAction, false);
} else if (
type
- == IRepeatableAction
+ == IActionWithProgress
.WorkIndicatorType
.CANCELABLE_PROGRESS_MONITOR) {
runActionInProgressMonitorDialog(theAction, true);
- } else if (type == IRepeatableAction.WorkIndicatorType.BUSY) {
+ } else if (type == IActionWithProgress.WorkIndicatorType.BUSY) {
// display hourglass cursor
BusyIndicator.showWhile(null, new Runnable() {
public void run() {
@@ -356,7 +286,7 @@
* while running the action
*/
private void runActionInProgressMonitorDialog(
- final IRepeatableAction act,
+ final IActionWithProgress act,
boolean cancelable) {
IRunnableWithProgress runnable = new IRunnableWithProgress() {
@@ -366,28 +296,4 @@
};
runInProgressMonitorDialog(runnable, cancelable);
}
-
- /**
- * Repeats action
in the context of a progress monitor dialog.
- * The action runs in the same thread as the dialog. The cancel button on
- * the dialog is enabled if cancelable
is true
.
- *
- * @param act the action to run
- * @param cancelable true
if the progress monitor should have
- * an enabled cancel button, false
otherwise.
- *
- * @exception RuntimeException if any exception or error occurs
- * while repeating the action
- */
- private void repeatActionInProgressMonitorDialog(
- final IRepeatableAction act,
- boolean cancelable) {
-
- IRunnableWithProgress runnable = new IRunnableWithProgress() {
- public void run(IProgressMonitor monitor) {
- act.repeat(monitor);
- }
- };
- runInProgressMonitorDialog(runnable, cancelable);
- }
}
Index: src/org/eclipse/gmf/runtime/common/ui/action/ActionManagerChangeEvent.java
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/action/ActionManagerChangeEvent.java,v
retrieving revision 1.2
diff -u -r1.2 ActionManagerChangeEvent.java
--- src/org/eclipse/gmf/runtime/common/ui/action/ActionManagerChangeEvent.java 12 Sep 2005 21:23:49 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/action/ActionManagerChangeEvent.java 5 Oct 2005 16:06:50 -0000
@@ -27,7 +27,7 @@
/**
* The action that was run.
*/
- private final IRepeatableAction action;
+ private final IActionWithProgress action;
/**
* Constructs a new action manager change event for the specified action
@@ -48,7 +48,7 @@
*/
public ActionManagerChangeEvent(
ActionManager source,
- IRepeatableAction action) {
+ IActionWithProgress action) {
super(source);
@@ -60,7 +60,7 @@
*
* @return The value of the action
instance variable.
*/
- public IRepeatableAction getAction() {
+ public IActionWithProgress getAction() {
return action;
}
Index: src/org/eclipse/gmf/runtime/common/ui/action/IRepeatableAction.java
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/action/IRepeatableAction.java,v
retrieving revision 1.2
diff -u -r1.2 IRepeatableAction.java
--- src/org/eclipse/gmf/runtime/common/ui/action/IRepeatableAction.java 12 Sep 2005 21:23:49 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/action/IRepeatableAction.java 5 Oct 2005 16:06:50 -0000
@@ -11,77 +11,18 @@
package org.eclipse.gmf.runtime.common.ui.action;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
import org.eclipse.core.runtime.IProgressMonitor;
-import org.eclipse.gmf.runtime.common.core.util.EnumeratedType;
-
/**
* The interface for all actions that could potentially be repeated.
*
* @author khussey
+ * @deprecated Repeatable actions are no longer supported. Use
+ * {@link org.eclipse.gmf.runtime.common.ui.action.IActionWithProgress}
+ * instead.
*/
-public interface IRepeatableAction {
- /**
- * Enumerated type for work indicator type
- */
- public class WorkIndicatorType extends EnumeratedType {
- private static int nextOrdinal = 0;
-
- /** No work indicator. */
- public static final WorkIndicatorType NONE = new WorkIndicatorType("None"); //$NON-NLS-1$
-
- /** Busy work indicator. */
- public static final WorkIndicatorType BUSY = new WorkIndicatorType("Busy"); //$NON-NLS-1$
-
- /** Progress monitor work indicator. */
- public static final WorkIndicatorType PROGRESS_MONITOR = new WorkIndicatorType("Progress Monitor"); //$NON-NLS-1$
-
- /** Cancelable progress monitor work indicator. */
- public static final WorkIndicatorType CANCELABLE_PROGRESS_MONITOR = new WorkIndicatorType("Cancelable Progress Monitor"); //$NON-NLS-1$
-
- /**
- * The list of values for this enumerated type.
- */
- private static final WorkIndicatorType[] VALUES =
- { NONE, BUSY, PROGRESS_MONITOR, CANCELABLE_PROGRESS_MONITOR };
-
- /**
- * Constructor for WorkIndicatorType.
- * @param name The name for the WorkIndicatorType
- * @param ordinal The ordinal for theWorkIndicatorType
- */
- protected WorkIndicatorType(String name, int ordinal) {
- super(name, ordinal);
- }
-
- /**
- * Constructor for WorkIndicatorType.
- * @param name The name for the WorkIndicatorType
- */
- private WorkIndicatorType(String name) {
- this(name, nextOrdinal++);
- }
-
- /**
- * Retrieves the list of constants for this enumerated type.
- * @return The list of constants for this enumerated type.
- */
- protected List getValues() {
- return Collections.unmodifiableList(Arrays.asList(VALUES));
- }
- }
-
- /**
- * Retrieves the label for this repeatable action.
- *
- * @return The label for this repeatable action.
- */
- public String getLabel();
-
+public interface IRepeatableAction extends IActionWithProgress {
+
/**
* Retrieves a Boolean indicating whether this repeatable action can be
* repeated.
@@ -92,46 +33,9 @@
public boolean isRepeatable();
/**
- * Retrieves a Boolean indicating whether this repeatable action can be
- * run.
- *
- * @return true
if this repeatable action can be run;
- * false
otherwise.
- */
- public boolean isRunnable();
-
- /**
- * Refreshes various aspects of this repeatable action, such as its label
- * and whether or not it is enabled.
- */
- public void refresh();
-
- /**
- * Sets up the action. Should always be called before
- * {@link #run(IProgressMonitor)} is called.
- * @return true
if the setup completed successfully,
- * false
otherwise.
- */
- public boolean setup();
-
- /**
* Re-runs this repeatable action.
*
* @param progressMonitor IProgressMonitor
monitoring the execution of this action
*/
public void repeat(IProgressMonitor progressMonitor);
-
- /**
- * Runs this repeatable action.
- *
- * @param progressMonitor IProgressMonitor
monitoring the execution of this action
- */
- public void run(IProgressMonitor progressMonitor);
-
- /**
- * Gets type of work indicator (progress monitor, hourglass, or none).
- *
- * @return type of work indicator
- */
- public WorkIndicatorType getWorkIndicatorType();
}
Index: src/org/eclipse/gmf/runtime/common/ui/internal/l10n/messages.properties
===================================================================
RCS file: /home/technology/org.eclipse.gmf/plugins/org.eclipse.gmf.runtime.common.ui/src/org/eclipse/gmf/runtime/common/ui/internal/l10n/messages.properties,v
retrieving revision 1.2
diff -u -r1.2 messages.properties
--- src/org/eclipse/gmf/runtime/common/ui/internal/l10n/messages.properties 12 Sep 2005 21:23:50 -0000 1.2
+++ src/org/eclipse/gmf/runtime/common/ui/internal/l10n/messages.properties 5 Oct 2005 16:06:50 -0000
@@ -20,7 +20,6 @@
# Label strings for actions.
# ================================ BEGIN ==================================================
-ActionManager.repeat.label.prefix=Repeat
ClearAction.label=Clear
MoveAction.label=Move
# ==================================== END =================================================
Index: src/org/eclipse/gmf/runtime/common/ui/action/IActionWithProgress.java
===================================================================
RCS file: src/org/eclipse/gmf/runtime/common/ui/action/IActionWithProgress.java
diff -N src/org/eclipse/gmf/runtime/common/ui/action/IActionWithProgress.java
--- /dev/null 1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/gmf/runtime/common/ui/action/IActionWithProgress.java 1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,123 @@
+/******************************************************************************
+ * Copyright (c) 2002, 2005 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * IBM Corporation - initial API and implementation
+ ****************************************************************************/
+
+package org.eclipse.gmf.runtime.common.ui.action;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+
+import org.eclipse.gmf.runtime.common.core.util.EnumeratedType;
+
+/**
+ * The interface for all actions that could potentially be run with a progress
+ * indicator.
+ *
+ * @author khussey
+ * @author ldamus
+ */
+public interface IActionWithProgress {
+ /**
+ * Enumerated type for work indicator type
+ */
+ public class WorkIndicatorType extends EnumeratedType {
+ private static int nextOrdinal = 0;
+
+ /** No work indicator. */
+ public static final WorkIndicatorType NONE = new WorkIndicatorType("None"); //$NON-NLS-1$
+
+ /** Busy work indicator. */
+ public static final WorkIndicatorType BUSY = new WorkIndicatorType("Busy"); //$NON-NLS-1$
+
+ /** Progress monitor work indicator. */
+ public static final WorkIndicatorType PROGRESS_MONITOR = new WorkIndicatorType("Progress Monitor"); //$NON-NLS-1$
+
+ /** Cancelable progress monitor work indicator. */
+ public static final WorkIndicatorType CANCELABLE_PROGRESS_MONITOR = new WorkIndicatorType("Cancelable Progress Monitor"); //$NON-NLS-1$
+
+ /**
+ * The list of values for this enumerated type.
+ */
+ private static final WorkIndicatorType[] VALUES =
+ { NONE, BUSY, PROGRESS_MONITOR, CANCELABLE_PROGRESS_MONITOR };
+
+ /**
+ * Constructor for WorkIndicatorType.
+ * @param name The name for the WorkIndicatorType
+ * @param ordinal The ordinal for theWorkIndicatorType
+ */
+ protected WorkIndicatorType(String name, int ordinal) {
+ super(name, ordinal);
+ }
+
+ /**
+ * Constructor for WorkIndicatorType.
+ * @param name The name for the WorkIndicatorType
+ */
+ private WorkIndicatorType(String name) {
+ this(name, nextOrdinal++);
+ }
+
+ /**
+ * Retrieves the list of constants for this enumerated type.
+ * @return The list of constants for this enumerated type.
+ */
+ protected List getValues() {
+ return Collections.unmodifiableList(Arrays.asList(VALUES));
+ }
+ }
+
+ /**
+ * Retrieves the label for this action.
+ *
+ * @return The label for this action.
+ */
+ public String getLabel();
+
+ /**
+ * Retrieves a Boolean indicating whether this action can be
+ * run.
+ *
+ * @return true
if this action can be run;
+ * false
otherwise.
+ */
+ public boolean isRunnable();
+
+ /**
+ * Refreshes various aspects of this action, such as its label
+ * and whether or not it is enabled.
+ */
+ public void refresh();
+
+ /**
+ * Sets up the action. Should always be called before
+ * {@link #run(IProgressMonitor)} is called.
+ * @return true
if the setup completed successfully,
+ * false
otherwise.
+ */
+ public boolean setup();
+
+ /**
+ * Runs this action.
+ *
+ * @param progressMonitor IProgressMonitor
monitoring the execution of this action
+ */
+ public void run(IProgressMonitor progressMonitor);
+
+ /**
+ * Gets type of work indicator (progress monitor, hourglass, or none).
+ *
+ * @return type of work indicator
+ */
+ public WorkIndicatorType getWorkIndicatorType();
+}