JavaScript Development Tools
Release 3.2

org.eclipse.wst.jsdt.ui.actions
Class AbstractOpenWizardAction

java.lang.Object
  extended by Action
      extended by org.eclipse.wst.jsdt.ui.actions.AbstractOpenWizardAction
Direct Known Subclasses:
OpenNewClassWizardAction, OpenNewJavaProjectWizardAction

public abstract class AbstractOpenWizardAction
extends Action

Abstract base classed used for the open wizard actions.

Note: This class is for internal use only. Clients should not use this class.

Provisional API: This class/interface is part of an interim API that is still under development and expected to change significantly before reaching stability. It is being made available at this early stage to solicit feedback from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken (repeatedly) as the API evolves.


Constructor Summary
protected AbstractOpenWizardAction()
          Creates the action.
 
Method Summary
protected abstract  INewWizard createWizard()
          Creates and configures the wizard.
protected  boolean doCreateProjectFirstOnEmptyWorkspace(Shell shell)
          Opens the new project dialog if the workspace is empty.
 IJavaScriptElement getCreatedElement()
          Returns the created element or null if the wizard has not run or was canceled.
protected  IStructuredSelection getSelection()
          Returns the configured selection.
protected  Shell getShell()
          Returns the configured shell.
 void run()
           
 void setSelection(IStructuredSelection selection)
          Configures the selection to be used as initial selection of the wizard.
 void setShell(Shell shell)
          Configures the shell to be used as parent shell by the wizard.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AbstractOpenWizardAction

protected AbstractOpenWizardAction()
Creates the action.

Method Detail

run

public void run()

createWizard

protected abstract INewWizard createWizard()
                                    throws CoreException
Creates and configures the wizard. This method should only be called once.

Returns:
returns the created wizard.
Throws:
CoreException - exception is thrown when the creation was not successful.

getSelection

protected IStructuredSelection getSelection()
Returns the configured selection. If no selection has been configured using setSelection(IStructuredSelection), the currently selected element of the active workbench is returned.

Returns:
the configured selection

setSelection

public void setSelection(IStructuredSelection selection)
Configures the selection to be used as initial selection of the wizard.

Parameters:
selection - the selection to be set or null to use the selection of the active workbench window

getShell

protected Shell getShell()
Returns the configured shell. If no shell has been configured using setShell(Shell), the shell of the currently active workbench is returned.

Returns:
the configured shell

setShell

public void setShell(Shell shell)
Configures the shell to be used as parent shell by the wizard.

Parameters:
shell - the shell to be set or null to use the shell of the active workbench window

doCreateProjectFirstOnEmptyWorkspace

protected boolean doCreateProjectFirstOnEmptyWorkspace(Shell shell)
Opens the new project dialog if the workspace is empty. This method is called on run().

Parameters:
shell - the shell to use
Returns:
returns true when a project has been created, or false when the new project has been canceled.

getCreatedElement

public IJavaScriptElement getCreatedElement()
Returns the created element or null if the wizard has not run or was canceled.

Returns:
the created element or null

JavaScript Development Tools
Release 3.2

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