Examples of RulerColumnPreferenceAdapter

org.eclipse.ui.texteditor.rulers.RulerColumnPreferenceAdapter
Manages the preferences for ruler contributions stored in a preference store. @since 3.3

Examples of org.eclipse.ui.texteditor.rulers.RulerColumnPreferenceAdapter

  protected void updateContributedRulerColumns(CompositeRuler ruler) {
    IColumnSupport support= (IColumnSupport)getAdapter(IColumnSupport.class);
    if (support == null)
      return;
    
    RulerColumnPreferenceAdapter adapter= null;
    if (fPreferenceStore != null)
      adapter= new RulerColumnPreferenceAdapter(getPreferenceStore(), PREFERENCE_RULER_CONTRIBUTIONS);
    
    RulerColumnRegistry registry= RulerColumnRegistry.getDefault();
    List descriptors= registry.getColumnDescriptors();
    for (Iterator it= descriptors.iterator(); it.hasNext();) {
      final RulerColumnDescriptor descriptor= (RulerColumnDescriptor) it.next();
      support.setColumnVisible(descriptor, adapter == null || adapter.isEnabled(descriptor));
    }
  }

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Examples of org.eclipse.ui.texteditor.rulers.RulerColumnPreferenceAdapter

   */
  private void addRulerContributionActions(IMenuManager menu) {
    // store directly in generic editor preferences
    final IColumnSupport support= (IColumnSupport) getAdapter(IColumnSupport.class);
    IPreferenceStore store= EditorsUI.getPreferenceStore();
    final RulerColumnPreferenceAdapter adapter= new RulerColumnPreferenceAdapter(store, AbstractTextEditor.PREFERENCE_RULER_CONTRIBUTIONS);
    List descriptors= RulerColumnRegistry.getDefault().getColumnDescriptors();
    for (Iterator t= descriptors.iterator(); t.hasNext();) {
      final RulerColumnDescriptor descriptor= (RulerColumnDescriptor) t.next();
      if (!descriptor.isIncludedInMenu() || !support.isColumnSupported(descriptor))
        continue;
      final boolean isVisible= support.isColumnVisible(descriptor);
      IAction action= new Action(MessageFormat.format(TextEditorMessages.AbstractDecoratedTextEditor_show_ruler_label, new Object[] {descriptor.getName()}), IAction.AS_CHECK_BOX) {
        public void run() {
          if (descriptor.isGlobal())
            // column state is modified via preference listener of AbstractTextEditor
            adapter.setEnabled(descriptor, !isVisible);
          else
            // directly modify column for this editor instance
            support.setColumnVisible(descriptor, !isVisible);
        }
      };

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Examples of org.eclipse.ui.texteditor.rulers.RulerColumnPreferenceAdapter

  protected void updateContributedRulerColumns(CompositeRuler ruler) {
    IColumnSupport support= (IColumnSupport)getAdapter(IColumnSupport.class);
    if (support == null)
      return;


    RulerColumnPreferenceAdapter adapter= null;
    if (fPreferenceStore != null)
      adapter= new RulerColumnPreferenceAdapter(getPreferenceStore(), PREFERENCE_RULER_CONTRIBUTIONS);


    RulerColumnRegistry registry= RulerColumnRegistry.getDefault();
    List descriptors= registry.getColumnDescriptors();
    for (Iterator it= descriptors.iterator(); it.hasNext();) {
      final RulerColumnDescriptor descriptor= (RulerColumnDescriptor) it.next();
      support.setColumnVisible(descriptor, adapter == null || adapter.isEnabled(descriptor));
    }
  }

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