package com.hnjchina.example.editors;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.*;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.*;
import org.eclipse.swt.widgets.*;
import org.eclipse.ui.*;
import org.eclipse.ui.part.EditorPart;
import com.hnjchina.securityManager.SecurityObject;
import com.hnjchina.securityManager.SecurityObjectCellModifier;
import com.hnjchina.securityManager.SecurityObjectContentProvider;
import com.hnjchina.securityManager.SecurityObjectEditor;
import com.hnjchina.securityManager.SecurityObjectLabelProvider;

public class SecurityObjectsEditors extends EditorPart{
    private TableViewer  tv;
    private  Table  table;
    public  SecurityObjectEditor  security=new SecurityObjectEditor();
  private  Action addItemAction,deleteItemAction;
  public void createPartControl(Composite parent) {
    GridData gridData = new GridData (GridData.HORIZONTAL_ALIGN_FILL | GridData.FILL_BOTH);
    parent.setLayoutData (gridData);
    GridLayout layout = new GridLayout(3, false);
    layout.marginWidth = 7;
    parent.setLayout (layout);

    createTable(parent);
      createTableViewer();
  }   
    private void createTable(Composite parent) {      
        int style = SWT.SINGLE|SWT.BORDER|SWT.H_SCROLL|SWT.V_SCROLL|SWT.FULL_SELECTION|SWT.HIDE_SELECTION;      
      table = new Table(parent, style);
      GridData gridData = new GridData(GridData.FILL_BOTH);
      gridData.grabExcessVerticalSpace = true;
      gridData.horizontalSpan = 3;
      table.setLayoutData(gridData);
        table.setHeaderVisible(true);
        table.setLinesVisible(true);
  
        TableColumn column = new TableColumn(table, SWT.LEFT,0);
        column.setText("Application");
        column.setWidth(80);
        column=new TableColumn(table, SWT.LEFT,1);
        column.setText("ObjectName");
        column.setWidth(180);
        column=new TableColumn(table, SWT.LEFT,2);
        column.setText("Description");
        column.setWidth(200);
        column=new TableColumn(table, SWT.LEFT,3);
        column.setText("ObjectType");
        column.setWidth(80);
  }
  private  void createTableViewer(){
      tv = new TableViewer(table);
      tv.setContentProvider(new SecurityObjectContentProvider());
      tv.setLabelProvider(new SecurityObjectLabelProvider());

      CellEditor[] editors = new CellEditor[4];
    editors[0] = new ComboBoxCellEditor(table,security.getApplictArray(), SWT.READ_ONLY);
      editors[1] = new TextCellEditor(table);
      editors[2] = new TextCellEditor(table);
      editors[3] = new TextCellEditor(table); 

      tv.setColumnProperties(SecurityObjectEditor.PROPS);
      tv.setCellModifier(new SecurityObjectCellModifier(tv));      
      tv.setCellEditors(editors);
      tv.setInput(security.getObject());
      addItem();
      addItem();
      addItem();
  }
  private  void addItem(){
        SecurityObject p = new SecurityObject();
        p.setApplicat("Application");
        p.setObjectName("ObjectName");
    p.setDescription("Description");
    p.setObjectType("ObjectType");
    security.getObject().add(p);
        tv.refresh();
  }
  public String[] getChoices(String property) {
    if ("Application".equals(property))
      return security.getApplictArray();
    else
      return new String[]{};
  }
  public void setFocus() {}
    public void doSave(IProgressMonitor monitor) {}
    public void doSaveAs() {  }
    public void init(IEditorSite site, IEditorInput input) throws PartInitException {
        setSite(site);
    }
    public boolean isDirty() {return false;}
    public boolean isSaveAsAllowed() {return false;}  
}

package com.hnjchina.securityManager;
public  class  SecurityObject{
  private String applicat;
  private  String objectName;
  private  String description;
  private  String objectType;
  public  String  getApplicat(){return  applicat;}
  public  void  setApplicat(String applicat){this.applicat=applicat;}
  public  String  getObjectName(){return  objectName;}
  public  void  setObjectName(String objectName){this.objectName=objectName;}
  public  String  getDescription(){return  description;}
  public  void  setDescription(String description){this.description=description;}
  public  String  getObjectType(){return  objectType;}
  public  void  setObjectType(String  objectType){this.objectType=objectType;}
}

package com.hnjchina.securityManager;

import org.eclipse.jface.viewers.*;
import org.eclipse.swt.widgets.Item;
import com.hnjchina.example.editors.SecurityObjectsEditors;
public class SecurityObjectCellModifier implements ICellModifier {
  private  Viewer  viewer;
  private  SecurityObjectsEditors  editors=new SecurityObjectsEditors();
  public  SecurityObjectCellModifier(Viewer viewer){this.viewer=viewer;}
  public boolean canModify(Object element, String property) {
    return true;
  }
  public Object getValue(Object element, String property) {
      Object result = null;
    SecurityObject p = (SecurityObject) element;
      if (SecurityObjectEditor.APPLICATION.equals(property)){
      String stringValue = p.getApplicat();
      String[] choices = editors.getChoices(property);
      int i = choices.length - 1;
      while (!stringValue.equals(choices[i]) && i > 0)
        --i;
      result = new Integer(i);   
      }
      else if (SecurityObjectEditor.OBJECTNAME.equals(property))
          result=p.getObjectName();
      else if  (SecurityObjectEditor.DESCRIPTION.equals(property))
          result=p.getDescription();
      else if (SecurityObjectEditor.OBJECTTYPE.equals(property))
          result=p.getObjectType();
      return result;
        
  }
  public void modify(Object element, String property, Object value) {
    String valueString;
    if  (element instanceof Item) element = ((Item)element).getData();
      SecurityObject p=(SecurityObject)element;
      if (SecurityObjectEditor.APPLICATION.equals(property)){
          valueString = editors.getChoices(property)[((Integer) value).intValue()].trim();
        if (!p.getApplicat().equals(valueString)) {
          p.setApplicat(valueString);
        }
      }
      else if (SecurityObjectEditor.OBJECTNAME.equals(property))
        p.setObjectName((String)value);
      else if (SecurityObjectEditor.DESCRIPTION.equals(property))
        p.setDescription((String)value);
      else if (SecurityObjectEditor.OBJECTTYPE.equals(property));
        p.setObjectType((String)value);
    viewer.refresh();
    }
}

package com.hnjchina.securityManager;
import java.util.List;
import org.eclipse.jface.viewers.*;

public class SecurityObjectContentProvider implements IStructuredContentProvider{
  public Object[] getElements(Object inputElement) {
    return ((List) inputElement).toArray();
  }
  public void dispose() {}
  public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
}

package com.hnjchina.securityManager;
import java.util.*;
  
public  class  SecurityObjectEditor{
  public static final String APPLICATION="Application";
  public static final String OBJECTNAME="ObjectName";
  public static final String DESCRIPTION="Description";
  public static final String OBJECTTYPE="ObjectType";
  
  public static final String[] PROPS= { APPLICATION,OBJECTNAME,DESCRIPTION,OBJECTTYPE};
  static final String[] APPLICAT_ARRAY = { "Applicat", "Master", "hnpfc", "hkpfc" };
    public List object;
    public SecurityObjectEditor() {
        object = new ArrayList();
    }
    public List getObject(){
        return  object;
    }
    public String[] getProps(){
        return  PROPS;
    }
    public  String[]  getApplictArray(){
        return  APPLICAT_ARRAY;
    }
}

package com.hnjchina.securityManager;

import org.eclipse.jface.viewers.*;
import org.eclipse.swt.graphics.Image;

public class SecurityObjectLabelProvider implements ITableLabelProvider {
  public Image getColumnImage(Object element, int columnIndex) {return null;}
  public String getColumnText(Object element, int columnIndex) {
    SecurityObject securityobject = (SecurityObject) element;
      switch (columnIndex) {
        case  0:
            return securityobject.getApplicat();
        case  1:
            return securityobject.getObjectName();
        case  2:
            return securityobject.getDescription();
        case  3:
            return securityobject.getObjectType();
      }
      return  null;
  }
  public void addListener(ILabelProviderListener listener) {}
  public void dispose() {}
  public boolean isLabelProperty(Object element, String property) {
    return false;
  }
  public void removeListener(ILabelProviderListener listener) {}  
}