content: /*******************************************************************************
   * Copyright (c) 2000, 2007 IBM Corporation and others.
   * All rights reserved. This program and the accompanying materials
   * are made available under the terms of the Eclipse Public License v1.0
   * which accompanies this distribution, and is available at
   * http://www.eclipse.org/legal/epl-v10.html
   *
   * Contributors:
   *     IBM Corporation - initial API and implementation
   *     Alex Blewitt - https://bugs.eclipse.org/bugs/show_bug.cgi?id=168954
   *******************************************************************************/
  package org.eclipse.wst.jsdt.internal.ui.preferences.cleanup;
  
  import java.util.Map;
  import java.util.Observable;
  import java.util.Observer;
  
  import org.eclipse.swt.widgets.Composite;
  import org.eclipse.swt.widgets.Group;
  import org.eclipse.wst.jsdt.internal.corext.fix.CleanUpConstants;
  import org.eclipse.wst.jsdt.internal.ui.fix.CodeFormatCleanUp;
  import org.eclipse.wst.jsdt.internal.ui.fix.CommentFormatCleanUp;
  import org.eclipse.wst.jsdt.internal.ui.fix.ICleanUp;
  import org.eclipse.wst.jsdt.internal.ui.fix.ImportsCleanUp;
  import org.eclipse.wst.jsdt.internal.ui.fix.SortMembersCleanUp;
  import org.eclipse.wst.jsdt.internal.ui.preferences.formatter.JavaPreview;
  import org.eclipse.wst.jsdt.internal.ui.preferences.formatter.ModifyDialog;
  
  public final class CodeFormatingTabPage extends CleanUpTabPage {
  
  	private final Map fValues;
  	private CleanUpPreview fPreview;
  
  	public CodeFormatingTabPage(ModifyDialog dialog, Map values) {
  		this(dialog, values, false);
  	}
  
  	public CodeFormatingTabPage(IModificationListener listener, Map values, boolean isSaveParticipantConfiguration) {
  		super(listener, values, isSaveParticipantConfiguration);
  		fValues= values;
  	}
  
  	protected ICleanUp[] createPreviewCleanUps(Map values) {
  		return new ICleanUp[] {
  				new ImportsCleanUp(values),
  				new CommentFormatCleanUp(values),
  				new CodeFormatCleanUp(values),
  				new SortMembersCleanUp(values)
  		};
  	}
  	
  	protected JavaPreview doCreateJavaPreview(Composite parent) {
  		fPreview= (CleanUpPreview)super.doCreateJavaPreview(parent);
  		fPreview.showInvisibleCharacters(true);
          fPreview.setFormat(CleanUpConstants.TRUE.equals(fValues.get(CleanUpConstants.FORMAT_SOURCE_CODE)));
  		return fPreview;
  	}
  
  	protected void doCreatePreferences(Composite composite, int numColumns) {
  
  		Group group= createGroup(numColumns, composite, CleanUpMessages.CodeFormatingTabPage_GroupName_Formatter);
  
  		if (!isSaveAction()) {
  			final CheckboxPreference format= createCheckboxPref(group, numColumns, CleanUpMessages.CodeFormatingTabPage_CheckboxName_FormatSourceCode, CleanUpConstants.FORMAT_SOURCE_CODE, CleanUpModifyDialog.FALSE_TRUE);
  			registerPreference(format);
  			format.addObserver(new Observer() {
  				public void update(Observable o, Object arg) {
  					fPreview.setFormat(format.getChecked());
  					fPreview.update();
  				}
  			});
  		}
  
  		final CheckboxPreference whiteSpace= createCheckboxPref(group, numColumns, CleanUpMessages.CodeFormatingTabPage_RemoveTrailingWhitespace_checkbox_text, CleanUpConstants.FORMAT_REMOVE_TRAILING_WHITESPACES, CleanUpModifyDialog.FALSE_TRUE);
  		intent(group);
  		final RadioPreference allPref= createRadioPref(group, 1, CleanUpMessages.CodeFormatingTabPage_RemoveTrailingWhitespace_all_radio, CleanUpConstants.FORMAT_REMOVE_TRAILING_WHITESPACES_ALL, CleanUpModifyDialog.FALSE_TRUE);
  		final RadioPreference ignoreEmptyPref= createRadioPref(group, 1, CleanUpMessages.CodeFormatingTabPage_RemoveTrailingWhitespace_ignoreEmpty_radio, CleanUpConstants.FORMAT_REMOVE_TRAILING_WHITESPACES_IGNORE_EMPTY, CleanUpModifyDialog.FALSE_TRUE);
  		registerSlavePreference(whiteSpace, new RadioPreference[] {allPref, ignoreEmptyPref});
  
  		if (!isSaveAction()) {
  			createLabel(numColumns, group, CleanUpMessages.CodeFormatingTabPage_FormatterSettings_Description).setFont(composite.getFont());
  
  //			Group importsGroup= createGroup(numColumns, composite, CleanUpMessages.CodeFormatingTabPage_Imports_GroupName);
  //			CheckboxPreference organizeImports= createCheckboxPref(importsGroup, numColumns, CleanUpMessages.CodeFormatingTabPage_OrganizeImports_CheckBoxLable, CleanUpConstants.ORGANIZE_IMPORTS, CleanUpModifyDialog.FALSE_TRUE);
  //			registerPreference(organizeImports);
  //			createLabel(numColumns, importsGroup, CleanUpMessages.CodeFormatingTabPage_OrganizeImportsSettings_Description).setFont(composite.getFont());
  		}
  
  		Group sortMembersGroup= createGroup(numColumns, composite, CleanUpMessages.CodeFormatingTabPage_SortMembers_GroupName);
  		
  //		final CheckboxPreference sortMembersPref= createCheckboxPref(sortMembersGroup, numColumns, CleanUpMessages.CodeFormatingTabPage_SortMembers_CheckBoxLabel, CleanUpConstants.SORT_MEMBERS, CleanUpModifyDialog.FALSE_TRUE);
  //		intent(sortMembersGroup);
  //		final RadioPreference sortAllPref= createRadioPref(sortMembersGroup, numColumns - 1, CleanUpMessages.CodeFormatingTabPage_SortMembersFields_CheckBoxLabel, CleanUpConstants.SORT_MEMBERS_ALL, CleanUpModifyDialog.FALSE_TRUE);
  //		intent(sortMembersGroup);
  //		final Button nullRadio= new Button(sortMembersGroup, SWT.RADIO);
  //		nullRadio.setText(CleanUpMessages.CodeFormatingTabPage_SortMembersExclusive_radio0);
  //		nullRadio.setLayoutData(createGridData(numColumns - 1, GridData.FILL_HORIZONTAL, SWT.DEFAULT));
  //		nullRadio.setFont(composite.getFont());
  //		intent(sortMembersGroup);		
  //		final Label warningImage= new Label(sortMembersGroup, SWT.LEFT | SWT.WRAP);
  //		warningImage.setImage(Dialog.getImage(Dialog.DLG_IMG_MESSAGE_WARNING));
  //		warningImage.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER, false, false));
  //		final Label warningLabel= createLabel(numColumns - 2, sortMembersGroup, CleanUpMessages.CodeFormatingTabPage_SortMembersSemanticChange_warning);
  		
  //		registerSlavePreference(sortMembersPref, new RadioPreference[] {sortAllPref});
  //		sortMembersPref.addObserver(new Observer() {
  //			public void update(Observable o, Object arg) {
  //				nullRadio.setEnabled(sortMembersPref.getChecked());
  //				
  //				boolean warningEnabled= sortMembersPref.getChecked() && sortAllPref.getChecked();
  //				warningImage.setEnabled(warningEnabled);
  //				warningLabel.setEnabled(warningEnabled);
  //			}
  //		});
  //		sortAllPref.addObserver(new Observer() {
  //			public void update(Observable o, Object arg) {
  //				boolean warningEnabled= sortMembersPref.getChecked() && sortAllPref.getChecked();
  //				warningImage.setEnabled(warningEnabled);
  //				warningLabel.setEnabled(warningEnabled);
  //			}
  //		});
  //		nullRadio.setEnabled(sortMembersPref.getChecked());
  //		nullRadio.setSelection(CleanUpConstants.FALSE.equals(fValues.get(CleanUpConstants.SORT_MEMBERS_ALL)));
  //		boolean warningEnabled= sortMembersPref.getChecked() && sortAllPref.getChecked();
  //		warningImage.setEnabled(warningEnabled);
  //		warningLabel.setEnabled(warningEnabled);		
  
  		createLabel(numColumns, sortMembersGroup, CleanUpMessages.CodeFormatingTabPage_SortMembers_Description);
  	}
  
  }
  