Package org.eclipse.epsilon.common.dt.editor

Class ToggleCommentAction

  • All Implemented Interfaces:
    org.eclipse.jface.action.IAction, org.eclipse.ui.texteditor.IUpdate
    public final class ToggleCommentAction
extends org.eclipse.ui.texteditor.TextEditorAction
    An action which toggles comment prefixes on the selected lines. Copied/adapted from org.eclipse.jdt.internal.ui.javaeditor.ToggleCommentAction
    Since:
    2.3

    • Field Summary

      • 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

      Constructors 
      Constructor Description
      ToggleCommentAction​(ResourceBundle bundle, String prefix, org.eclipse.ui.texteditor.ITextEditor editor)
      Creates and initializes the action for the given text editor.

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void configure​(org.eclipse.jface.text.source.ISourceViewer sourceViewer, org.eclipse.jface.text.source.SourceViewerConfiguration configuration)  
      void run()
      Implementation of the IAction prototype.
      void setEditor​(org.eclipse.ui.texteditor.ITextEditor editor)  
      void update()
      Implementation of the IUpdate prototype method discovers the operation through the current editor's ITextOperationTarget adapter, and sets the enabled state accordingly.

      • Methods inherited from class org.eclipse.ui.texteditor.TextEditorAction

        canModifyEditor, getTextEditor, validateEditorInputState

      • Methods inherited from class org.eclipse.ui.texteditor.ResourceAction

        getString, initialize, setHelpContextId

      • 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, isEnabled, 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

    • Constructor Detail

      • ToggleCommentAction

        public ToggleCommentAction​(ResourceBundle bundle,
                           String prefix,
                           org.eclipse.ui.texteditor.ITextEditor editor)
        Creates and initializes the action for the given text editor. The action configures its visual representation from the given resource bundle.
        Parameters:
        bundle - the resource bundle
        prefix - a prefix to be prepended to the various resource keys (described in ResourceAction constructor), or null if none
        editor - the text editor
        See Also:
        ResourceAction(ResourceBundle, String, int)

    • Method Detail

      • run

        public void run()
        Implementation of the IAction prototype. Checks if the selected lines are all commented or not and uncomments/comments them respectively.
        Specified by:
        run in interface org.eclipse.jface.action.IAction
        Overrides:
        run in class org.eclipse.jface.action.Action

      • update

        public void update()
        Implementation of the IUpdate prototype method discovers the operation through the current editor's ITextOperationTarget adapter, and sets the enabled state accordingly.
        Specified by:
        update in interface org.eclipse.ui.texteditor.IUpdate
        Overrides:
        update in class org.eclipse.ui.texteditor.TextEditorAction

      • setEditor

        public void setEditor​(org.eclipse.ui.texteditor.ITextEditor editor)
        Overrides:
        setEditor in class org.eclipse.ui.texteditor.TextEditorAction

      • configure

        public void configure​(org.eclipse.jface.text.source.ISourceViewer sourceViewer,
                      org.eclipse.jface.text.source.SourceViewerConfiguration configuration)