Class SelectionDispatchAction

    • Constructor Detail

      • SelectionDispatchAction

        protected SelectionDispatchAction​(IWorkbenchSite site)
        Creates a new action with no text and no image.

        Configure the action later using the set methods.

        Parameters:
        site - the site this action is working on
      • SelectionDispatchAction

        @Deprecated
        protected SelectionDispatchAction​(IWorkbenchSite site,
                                          ISelectionProvider provider)
        Deprecated.
        Use setSpecialSelectionProvider(ISelectionProvider) instead. This constructor will be removed after 3.2 M5.
        Creates a new action with no text and no image

        Configure the action later using the set methods.

        Parameters:
        site - the site this action is working on
        provider - a special selection provider which is used instead of the site's selection provider or null to use the site's selection provider. Clients can for example use a ConvertingSelectionProvider to first convert a selection before passing it to the action.
        Since:
        3.2
    • Method Detail

      • getSite

        public IWorkbenchSite getSite()
        Returns the site owning this action.
        Returns:
        the site owning this action
      • getSelection

        public ISelection getSelection()
        Returns the selection provided by the site owning this action.
        Returns:
        the site's selection
      • getShell

        public Shell getShell()
        Returns the shell provided by the site owning this action.
        Returns:
        the site's shell
      • setSpecialSelectionProvider

        public void setSpecialSelectionProvider​(ISelectionProvider provider)
        Sets a special selection provider which will be used instead of the site's selection provider. This method should be used directly after constructing the action and before the action is registered as a selection listener. The invocation will not a perform a selection change notification.
        Parameters:
        provider - a special selection provider which is used instead of the site's selection provider or null to use the site's selection provider. Clients can for example use a ConvertingSelectionProvider to first convert a selection before passing it to the action.
        Since:
        3.2
      • update

        public void update​(ISelection selection)
        Updates the action's enablement state according to the given selection. This default implementation calls one of the selectionChanged methods depending on the type of the passed selection.
        Parameters:
        selection - the selection this action is working on
      • selectionChanged

        public void selectionChanged​(IStructuredSelection selection)
        Notifies this action that the given structured selection has changed. This default implementation calls selectionChanged(ISelection selection).
        Parameters:
        selection - the new selection
      • run

        public void run​(IStructuredSelection selection)
        Executes this actions with the given structured selection. This default implementation calls run(ISelection selection).
        Parameters:
        selection - the selection
      • selectionChanged

        public void selectionChanged​(org.eclipse.jdt.internal.ui.javaeditor.JavaTextSelection selection)
        Note: This method is for internal use only. Clients should not call this method.
        Parameters:
        selection - the selection
        Restriction:
        This method is not intended to be referenced by clients.
      • run

        public void run​(org.eclipse.jdt.internal.ui.javaeditor.JavaTextSelection selection)
        Note: This method is for internal use only. Clients should not call this method.
        Parameters:
        selection - the selection
        Restriction:
        This method is not intended to be referenced by clients.
      • selectionChanged

        public void selectionChanged​(ITextSelection selection)
        Notifies this action that the given text selection has changed. This default implementation calls selectionChanged(ISelection selection).
        Parameters:
        selection - the new selection
      • run

        public void run​(ITextSelection selection)
        Executes this actions with the given text selection. This default implementation calls run(ISelection selection).
        Parameters:
        selection - the selection
      • selectionChanged

        public void selectionChanged​(ISelection selection)
        Notifies this action that the given selection has changed. This default implementation sets the action's enablement state to false.
        Parameters:
        selection - the new selection
      • run

        public void run​(ISelection selection)
        Executes this actions with the given selection. This default implementation does nothing.
        Parameters:
        selection - the selection
      • run

        public void run()
        Specified by:
        run in interface IAction
        Overrides:
        run in class Action