org.eclipse.rse.ui.actions
Class SystemCommonDeleteAction

java.lang.Object
  org.eclipse.core.commands.common.EventManager
      org.eclipse.jface.action.AbstractAction
          org.eclipse.jface.action.Action
              org.eclipse.rse.ui.actions.SystemBaseAction
                  org.eclipse.rse.ui.actions.SystemBaseDialogAction
                      org.eclipse.rse.ui.actions.SystemCommonDeleteAction

All Implemented Interfaces:

IAction, ISelectionChangedListener, ISystemAction, ISystemDialogAction, ISystemIconConstants

public class SystemCommonDeleteAction

extends SystemBaseDialogAction

implements ISystemIconConstants

The action that displays the Delete confirmation dialog.There are two ways to use this action:

1. When invoking from a class that implements ISystemDeleteTarget. In this case, that class will be called back to determine if this action is to be enabled or not, and to do the actual delete for each selected object, after the dialog is dismissed.
2. When used without an ISystemDeleteTarget, in which case you need to call wasCancelled() after running the action, and then do your own delete.

If the input objects do not adapt to ISystemRemoteElementAdapter or ISystemViewElementAdapter, then you should call #setNameValidator(org.eclipse.rse.core.ui.validators.ISystemValidator) to specify a validator that is called to verify the typed new name is valid. Further, to show the type value of the input objects, they should implement ISystemTypedObject.

See Also:

SystemDeleteDialog

Nested Class Summary

class

SystemCommonDeleteAction.DeleteRunnable

Field Summary

Fields inherited from class org.eclipse.rse.ui.actions.SystemBaseDialogAction

cancelled, dlgHelpId, needsProgressMonitor, needsProgressMonitorSet, processAll, value

Fields inherited from class org.eclipse.rse.ui.actions.SystemBaseAction

allowOnMultipleSelection, arrowCursor, helpId, selectionSensitive, shell, sSelection, traceSelections, traceTarget, viewer, waitCursor

Fields inherited from interface org.eclipse.rse.ui.ISystemIconConstants

ICON_ACTIONS_DIR, ICON_BANNER_SUFFIX, ICON_EXT, ICON_IDE_COLLAPSEALL_ID, ICON_IDE_FILTER_ID, ICON_IDE_LINKTOEDITOR_ID, ICON_IDE_REFRESH_ID, ICON_MODEL_DIR, ICON_NEWACTIONS_DIR, ICON_OBJS_DIR, ICON_SEARCH_CLEAR_HISTORY, ICON_SEARCH_CLEAR_HISTORY_ID, ICON_SEARCH_CLEAR_HISTORY_ROOT, ICON_SEARCH_REMOVE_ALL_MATCHES, ICON_SEARCH_REMOVE_ALL_MATCHES_ID, ICON_SEARCH_REMOVE_ALL_MATCHES_ROOT, ICON_SEARCH_REMOVE_SELECTED_MATCHES, ICON_SEARCH_REMOVE_SELECTED_MATCHES_ID, ICON_SEARCH_REMOVE_SELECTED_MATCHES_ROOT, ICON_SUFFIX, ICON_SYSTEM_ARROW_DOWN, ICON_SYSTEM_ARROW_DOWN_ID, ICON_SYSTEM_ARROW_DOWN_ROOT, ICON_SYSTEM_ARROW_UP, ICON_SYSTEM_ARROW_UP_ID, ICON_SYSTEM_ARROW_UP_ROOT, ICON_SYSTEM_BLANK, ICON_SYSTEM_BLANK_ID, ICON_SYSTEM_BLANK_ROOT, ICON_SYSTEM_CANCEL, ICON_SYSTEM_CANCEL_ID, ICON_SYSTEM_CANCEL_ROOT, ICON_SYSTEM_CANCEL_SHELL, ICON_SYSTEM_CANCEL_SHELL_ID, ICON_SYSTEM_CANCEL_SHELL_ROOT, ICON_SYSTEM_CHANGEFILTER, ICON_SYSTEM_CHANGEFILTER_ID, ICON_SYSTEM_CHANGEFILTER_ROOT, ICON_SYSTEM_CLEAR, ICON_SYSTEM_CLEAR_ALL, ICON_SYSTEM_CLEAR_ALL_ID, ICON_SYSTEM_CLEAR_ALL_ROOT, ICON_SYSTEM_CLEAR_ID, ICON_SYSTEM_CLEAR_ROOT, ICON_SYSTEM_CLEAR_SELECTED, ICON_SYSTEM_CLEAR_SELECTED_ID, ICON_SYSTEM_CLEAR_SELECTED_ROOT, ICON_SYSTEM_COMBINE, ICON_SYSTEM_COMBINE_ID, ICON_SYSTEM_COMBINE_ROOT, ICON_SYSTEM_COMPILE, ICON_SYSTEM_COMPILE_ID, ICON_SYSTEM_COMPILE_ROOT, ICON_SYSTEM_CONNECTION, ICON_SYSTEM_CONNECTION_ID, ICON_SYSTEM_CONNECTION_ROOT, ICON_SYSTEM_CONNECTIONLIVE, ICON_SYSTEM_CONNECTIONLIVE_ID, ICON_SYSTEM_CONNECTIONLIVE_ROOT, ICON_SYSTEM_CONNECTOR_SERVICE, ICON_SYSTEM_CONNECTOR_SERVICE_ID, ICON_SYSTEM_CONNECTOR_SERVICE_ROOT, ICON_SYSTEM_CONVERT, ICON_SYSTEM_CONVERT_ID, ICON_SYSTEM_CONVERT_ROOT, ICON_SYSTEM_DELETEREF, ICON_SYSTEM_DELETEREF_ID, ICON_SYSTEM_DELETEREF_ROOT, ICON_SYSTEM_EMPTY, ICON_SYSTEM_EMPTY_ID, ICON_SYSTEM_EMPTY_ROOT, ICON_SYSTEM_ENVVAR, ICON_SYSTEM_ENVVAR_ID, ICON_SYSTEM_ENVVAR_LIBPATH, ICON_SYSTEM_ENVVAR_LIBPATH_ID, ICON_SYSTEM_ENVVAR_LIBPATH_ROOT, ICON_SYSTEM_ENVVAR_PATH, ICON_SYSTEM_ENVVAR_PATH_ID, ICON_SYSTEM_ENVVAR_PATH_ROOT, ICON_SYSTEM_ENVVAR_ROOT, ICON_SYSTEM_ERROR, ICON_SYSTEM_ERROR_ID, ICON_SYSTEM_ERROR_ROOT, ICON_SYSTEM_EXPORT_SHELL_HISTORY, ICON_SYSTEM_EXPORT_SHELL_HISTORY_ID, ICON_SYSTEM_EXPORT_SHELL_HISTORY_ROOT, ICON_SYSTEM_EXPORT_SHELL_OUTPUT, ICON_SYSTEM_EXPORT_SHELL_OUTPUT_ID, ICON_SYSTEM_EXPORT_SHELL_OUTPUT_ROOT, ICON_SYSTEM_EXTRACT, ICON_SYSTEM_EXTRACT_ID, ICON_SYSTEM_EXTRACT_ROOT, ICON_SYSTEM_EXTRACTTO, ICON_SYSTEM_EXTRACTTO_ID, ICON_SYSTEM_EXTRACTTO_ROOT, ICON_SYSTEM_FAILED, ICON_SYSTEM_FAILED_ID, ICON_SYSTEM_FAILED_ROOT, ICON_SYSTEM_FILTER, ICON_SYSTEM_FILTER_ID, ICON_SYSTEM_FILTER_ROOT, ICON_SYSTEM_FILTERPOOL, ICON_SYSTEM_FILTERPOOL_ID, ICON_SYSTEM_FILTERPOOL_ROOT, ICON_SYSTEM_FILTERSTRING, ICON_SYSTEM_FILTERSTRING_ID, ICON_SYSTEM_FILTERSTRING_ROOT, ICON_SYSTEM_FOLDER, ICON_SYSTEM_FOLDER_ID, ICON_SYSTEM_FOLDER_ROOT, ICON_SYSTEM_HELP, ICON_SYSTEM_HELP_ID, ICON_SYSTEM_HELP_ROOT, ICON_SYSTEM_INFO, ICON_SYSTEM_INFO_ID, ICON_SYSTEM_INFO_ROOT, ICON_SYSTEM_INFO_TREE, ICON_SYSTEM_INFO_TREE_ID, ICON_SYSTEM_INFO_TREE_ROOT, ICON_SYSTEM_LAUNCHER_CONFIGURATION, ICON_SYSTEM_LAUNCHER_CONFIGURATION_ID, ICON_SYSTEM_LAUNCHER_CONFIGURATION_ROOT, ICON_SYSTEM_LOCK, ICON_SYSTEM_LOCK_ID, ICON_SYSTEM_LOCK_ROOT, ICON_SYSTEM_MAKEPROFILEACTIVE, ICON_SYSTEM_MAKEPROFILEACTIVE_ID, ICON_SYSTEM_MAKEPROFILEACTIVE_ROOT, ICON_SYSTEM_MAKEPROFILEINACTIVE, ICON_SYSTEM_MAKEPROFILEINACTIVE_ID, ICON_SYSTEM_MAKEPROFILEINACTIVE_ROOT, ICON_SYSTEM_MOVE, ICON_SYSTEM_MOVE_ID, ICON_SYSTEM_MOVE_ROOT, ICON_SYSTEM_MOVEDOWN, ICON_SYSTEM_MOVEDOWN_ID, ICON_SYSTEM_MOVEDOWN_ROOT, ICON_SYSTEM_MOVEUP, ICON_SYSTEM_MOVEUP_ID, ICON_SYSTEM_MOVEUP_ROOT, ICON_SYSTEM_NEW, ICON_SYSTEM_NEW_ID, ICON_SYSTEM_NEW_ROOT, ICON_SYSTEM_NEWCONNECTION, ICON_SYSTEM_NEWCONNECTION_ID, ICON_SYSTEM_NEWCONNECTION_ROOT, ICON_SYSTEM_NEWCONNECTIONWIZARD, ICON_SYSTEM_NEWCONNECTIONWIZARD_ID, ICON_SYSTEM_NEWCONNECTIONWIZARD_ROOT, ICON_SYSTEM_NEWFILE, ICON_SYSTEM_NEWFILE_ID, ICON_SYSTEM_NEWFILE_ROOT, ICON_SYSTEM_NEWFILEWIZARD, ICON_SYSTEM_NEWFILEWIZARD_ID, ICON_SYSTEM_NEWFILEWIZARD_ROOT, ICON_SYSTEM_NEWFILTER, ICON_SYSTEM_NEWFILTER_ID, ICON_SYSTEM_NEWFILTER_ROOT, ICON_SYSTEM_NEWFILTERPOOL, ICON_SYSTEM_NEWFILTERPOOL_ID, ICON_SYSTEM_NEWFILTERPOOL_ROOT, ICON_SYSTEM_NEWFILTERPOOLREF, ICON_SYSTEM_NEWFILTERPOOLREF_ID, ICON_SYSTEM_NEWFILTERPOOLREF_ROOT, ICON_SYSTEM_NEWFILTERPOOLWIZARD, ICON_SYSTEM_NEWFILTERPOOLWIZARD_ID, ICON_SYSTEM_NEWFILTERPOOLWIZARD_ROOT, ICON_SYSTEM_NEWFILTERWIZARD, ICON_SYSTEM_NEWFILTERWIZARD_ID, ICON_SYSTEM_NEWFILTERWIZARD_ROOT, ICON_SYSTEM_NEWFOLDER, ICON_SYSTEM_NEWFOLDER_ID, ICON_SYSTEM_NEWFOLDER_ROOT, ICON_SYSTEM_NEWFOLDERWIZARD, ICON_SYSTEM_NEWFOLDERWIZARD_ID, ICON_SYSTEM_NEWFOLDERWIZARD_ROOT, ICON_SYSTEM_NEWPROFILE, ICON_SYSTEM_NEWPROFILE_ID, ICON_SYSTEM_NEWPROFILE_ROOT, ICON_SYSTEM_NEWPROFILEWIZARD, ICON_SYSTEM_NEWPROFILEWIZARD_ID, ICON_SYSTEM_NEWPROFILEWIZARD_ROOT, ICON_SYSTEM_OK, ICON_SYSTEM_OK_ID, ICON_SYSTEM_OK_ROOT, ICON_SYSTEM_PERSPECTIVE, ICON_SYSTEM_PERSPECTIVE_ID, ICON_SYSTEM_PERSPECTIVE_ROOT, ICON_SYSTEM_PROCESS, ICON_SYSTEM_PROCESS_ID, ICON_SYSTEM_PROCESS_ROOT, ICON_SYSTEM_PROFILE, ICON_SYSTEM_PROFILE_ACTIVE, ICON_SYSTEM_PROFILE_ACTIVE_ID, ICON_SYSTEM_PROFILE_ACTIVE_ROOT, ICON_SYSTEM_PROFILE_ID, ICON_SYSTEM_PROFILE_ROOT, ICON_SYSTEM_PROPERTIES, ICON_SYSTEM_PROPERTIES_ID, ICON_SYSTEM_PROPERTIES_ROOT, ICON_SYSTEM_REFRESH, ICON_SYSTEM_REFRESH_ID, ICON_SYSTEM_REFRESH_ROOT, ICON_SYSTEM_REMOVE_SHELL, ICON_SYSTEM_REMOVE_SHELL_ID, ICON_SYSTEM_REMOVE_SHELL_ROOT, ICON_SYSTEM_RENAME, ICON_SYSTEM_RENAME_ID, ICON_SYSTEM_RENAME_ROOT, ICON_SYSTEM_ROOTDRIVE, ICON_SYSTEM_ROOTDRIVE_ID, ICON_SYSTEM_ROOTDRIVE_ROOT, ICON_SYSTEM_ROOTDRIVEOPEN, ICON_SYSTEM_ROOTDRIVEOPEN_ID, ICON_SYSTEM_ROOTDRIVEOPEN_ROOT, ICON_SYSTEM_RUN, ICON_SYSTEM_RUN_ID, ICON_SYSTEM_RUN_ROOT, ICON_SYSTEM_SEARCH, ICON_SYSTEM_SEARCH_ID, ICON_SYSTEM_SEARCH_RESULT, ICON_SYSTEM_SEARCH_RESULT_ID, ICON_SYSTEM_SEARCH_RESULT_ROOT, ICON_SYSTEM_SEARCH_ROOT, ICON_SYSTEM_SELECTFILTERPOOLS, ICON_SYSTEM_SELECTFILTERPOOLS_ID, ICON_SYSTEM_SELECTFILTERPOOLS_ROOT, ICON_SYSTEM_SELECTPROFILE, ICON_SYSTEM_SELECTPROFILE_ID, ICON_SYSTEM_SELECTPROFILE_ROOT, ICON_SYSTEM_SERVICE, ICON_SYSTEM_SERVICE_ID, ICON_SYSTEM_SERVICE_ROOT, ICON_SYSTEM_SHELL, ICON_SYSTEM_SHELL_ID, ICON_SYSTEM_SHELL_ROOT, ICON_SYSTEM_SHELLLIVE, ICON_SYSTEM_SHELLLIVE_ID, ICON_SYSTEM_SHELLLIVE_ROOT, ICON_SYSTEM_SHOW_MONITOR, ICON_SYSTEM_SHOW_MONITOR_ID, ICON_SYSTEM_SHOW_MONITOR_ROOT, ICON_SYSTEM_SHOW_SHELL, ICON_SYSTEM_SHOW_SHELL_ID, ICON_SYSTEM_SHOW_SHELL_ROOT, ICON_SYSTEM_SHOW_TABLE, ICON_SYSTEM_SHOW_TABLE_ID, ICON_SYSTEM_SHOW_TABLE_ROOT, ICON_SYSTEM_STOP, ICON_SYSTEM_STOP_ID, ICON_SYSTEM_STOP_ROOT, ICON_SYSTEM_TARGET, ICON_SYSTEM_TARGET_ID, ICON_SYSTEM_TARGET_ROOT, ICON_SYSTEM_WARNING, ICON_SYSTEM_WARNING_ID, ICON_SYSTEM_WARNING_ROOT, ICON_SYSTEM_WORKWITHCOMPILECMDS, ICON_SYSTEM_WORKWITHCOMPILECMDS_ID, ICON_SYSTEM_WORKWITHCOMPILECMDS_ROOT, ICON_SYSTEM_WORKWITHFILTERPOOLS, ICON_SYSTEM_WORKWITHFILTERPOOLS_ID, ICON_SYSTEM_WORKWITHFILTERPOOLS_ROOT, ICON_SYSTEM_WORKWITHNAMEDTYPES, ICON_SYSTEM_WORKWITHNAMEDTYPES_ID, ICON_SYSTEM_WORKWITHNAMEDTYPES_ROOT, ICON_SYSTEM_WORKWITHUSERACTIONS, ICON_SYSTEM_WORKWITHUSERACTIONS_ID, ICON_SYSTEM_WORKWITHUSERACTIONS_ROOT, ICON_WIZARD_DIR, PLUGIN_ID, PREFIX

Fields inherited from interface org.eclipse.jface.action.IAction

AS_CHECK_BOX, AS_DROP_DOWN_MENU, AS_PUSH_BUTTON, AS_RADIO_BUTTON, AS_UNSPECIFIED, CHECKED, DESCRIPTION, ENABLED, HANDLED, IMAGE, RESULT, TEXT, TOOL_TIP_TEXT

Constructor Summary

SystemCommonDeleteAction(Shell parent)
Constructor for SystemDeleteAction when not using a delete target

SystemCommonDeleteAction(Shell parent, ISystemDeleteTarget deleteTarget)
Constructor for SystemDeleteAction when using a delete target

Method Summary

protected Dialog	createDialog(Shell shell) If you decide to use the supplied run method as is, then you must override this method to create and return the dialog that is displayed by the default run method implementation.
protected Object	getDialogValue(Dialog dlg) Required by parent.
protected ISystemRemoteElementAdapter	getRemoteAdapter(Object o) Returns the implementation of ISystemRemoteElement for the given object.
protected IRunnableContext	getRunnableContext(Shell shell)
void	setPromptLabel(String text) Specify the text to show for the label prompt.
boolean	updateSelection(IStructuredSelection selection) Called by SystemBaseAction when selection is set.

Methods inherited from class org.eclipse.rse.ui.actions.SystemBaseDialogAction

getDialogHelpContextId, getNeedsProgressMonitor, getProcessAllSelections, getValue, run, setDialogHelp, setNeedsProgressMonitor, setProcessAllSelections, setValue, wasCancelled, wasNeedsProgressMonitorSet

Methods inherited from class org.eclipse.rse.ui.actions.SystemBaseAction

allowOnMultipleSelection, checkObjectType, getAdapter, getContextMenuGroup, getCurrentTreeView, getFirstSelection, getHelpContextId, getNextSelection, getSelection, getSelectionProvider, getShell, getShell, getSystemConnection, getViewer, isDummy, isEnabled, isSelectionSensitive, issueTraceMessage, selectionChanged, setAvailableOffline, setBusyCursor, setContextMenuGroup, setDisplayCursor, setDisplayCursor, setHelp, setHost, setInputs, setSelection, setSelectionProvider, setSelectionSensitive, setShell, setTracing, setTracing, setViewer

Methods inherited from class org.eclipse.jface.action.Action

convertAccelerator, convertAccelerator, findKeyCode, findKeyString, findModifier, findModifierString, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isHandled, notifyResult, removeAcceleratorText, removeMnemonics, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from class org.eclipse.jface.action.AbstractAction

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.rse.ui.actions.ISystemAction

allowOnMultipleSelection, getContextMenuGroup, getHelpContextId, getSelection, getShell, getViewer, isDummy, isSelectionSensitive, setContextMenuGroup, setHelp, setInputs, setSelection, setSelectionSensitive, setShell, setViewer

Methods inherited from interface org.eclipse.jface.action.IAction

addPropertyChangeListener, getAccelerator, getActionDefinitionId, getDescription, getDisabledImageDescriptor, getHelpListener, getHoverImageDescriptor, getId, getImageDescriptor, getMenuCreator, getStyle, getText, getToolTipText, isChecked, isEnabled, isHandled, removePropertyChangeListener, runWithEvent, setAccelerator, setActionDefinitionId, setChecked, setDescription, setDisabledImageDescriptor, setEnabled, setHelpListener, setHoverImageDescriptor, setId, setImageDescriptor, setMenuCreator, setText, setToolTipText

Methods inherited from interface org.eclipse.jface.viewers.ISelectionChangedListener

selectionChanged

Constructor Detail

SystemCommonDeleteAction

public SystemCommonDeleteAction(Shell parent,
                                ISystemDeleteTarget deleteTarget)

Constructor for SystemDeleteAction when using a delete target

Parameters:

parent - The Shell of the parent UI for this dialog

deleteTarget - The UI part that has selectable and deletable parts.

SystemCommonDeleteAction

public SystemCommonDeleteAction(Shell parent)

Constructor for SystemDeleteAction when not using a delete target

Parameters:

parent - The Shell of the parent UI for this dialog

Method Detail

setPromptLabel

public void setPromptLabel(String text)

Specify the text to show for the label prompt. The default is "Delete selected resources?"

updateSelection

public boolean updateSelection(IStructuredSelection selection)

Called by SystemBaseAction when selection is set. Our opportunity to verify we are allowed for this selected type.

Overrides:

updateSelection in class SystemBaseAction

createDialog

protected Dialog createDialog(Shell shell)

If you decide to use the supplied run method as is, then you must override this method to create and return the dialog that is displayed by the default run method implementation.

If you override run with your own, then simply implement this to return null as it won't be used.

Specified by:

createDialog in class SystemBaseDialogAction

See Also:

SystemBaseDialogAction.run()

getDialogValue

protected Object getDialogValue(Dialog dlg)

Required by parent. In our case, we overload it to also perform the deletion, but only if using a delete target, else it is up to the caller to call wasCancelled() and if not true, do their own deletion.

Specified by:

getDialogValue in class SystemBaseDialogAction

Parameters:

dlg - The dialog object, after it has returned from open.

getRunnableContext

protected IRunnableContext getRunnableContext(Shell shell)

getRemoteAdapter

protected ISystemRemoteElementAdapter getRemoteAdapter(Object o)

Returns the implementation of ISystemRemoteElement for the given object. Returns null if this object does not adaptable to this.

Overrides:

getRemoteAdapter in class SystemBaseAction