modulelistsection.java

一个eclipse插件源代码。用于web开发

/*
 * $Header: /home/cvs/WEBPUMP2.0/WebPumpIDE_Src/WebPumpIDE/src/com/webpump/ui/project/ModuleListSection.java,v 1.1.1.1 2004/07/01 09:07:51 wang_j Exp $
 * $Revision: 1.1.1.1 $
 * $Date: 2004/07/01 09:07:51 $
 *
 * ====================================================================
 *
 * The NanJing HopeRun(IT-FOREST) Software License, Version 2.0.0
 *
 * Copyright 2003-2004 by NanJing HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and
 *                        IT Forest Corporation
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of
 * HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and IT Forest Corporation.
 * You shall not disclose such Confidential Information and shall use it only in
 * accordance with the terms of the license agreement you entered into with
 * HopeRun(IT-FOREST) Information System Co., Ltd, CHINA and IT Forest Corporation.
 */
package com.webpump.ui.project;


import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.wizard.WizardDialog;
import org.eclipse.pde.core.IModelChangedEvent;
import org.eclipse.pde.core.IModelChangedListener;
import org.eclipse.pde.internal.ui.editor.PDEFormSection;
import org.eclipse.pde.internal.ui.elements.DefaultTableProvider;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionAdapter;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.Text;
import org.eclipse.update.ui.forms.internal.FormWidgetFactory;

import com.webpump.ui.base.data.BaseDataObject;
import com.webpump.ui.base.data.BaseModel;
import com.webpump.ui.base.gui.BasePage;
import com.webpump.ui.perspective.MacroResource;
import com.webpump.ui.perspective.WebpumpIDEPlugin;
import com.webpump.ui.wizard.ModuleDialog;

/**
 * Project Info layout
 * 
 * @author wang_j
 * @version 2.0 2004-02-11 
 */
public class ModuleListSection extends PDEFormSection 
implements IModelChangedListener {

	private FormWidgetFactory factory;
	
	private TableViewer tableViewer;	
	
	private Text m_textConfig;
	
	private boolean m_bListener = false;
	/**
	 *柄择取值方式 
	 */
	protected class TableLabelProvider extends LabelProvider  implements  ITableLabelProvider {

		public Image getColumnImage(Object element, int columnIndex) {
			return null;
		}

		public String getColumnText(Object element, int columnIndex) {
			if (element instanceof ModuleInfo)
				return ((ModuleInfo)element).getModelInfo()[columnIndex] ;
				
			else
				return null;
		}
	}
	
	protected class TableContentProvider extends DefaultTableProvider {
		public Object[] getElements(Object parent) {
			
			if (parent instanceof BaseDataObject)
			{
				return ((BaseDataObject)parent).getChild();
			}

			return new Object[0];
		}

	}		
	/**
	 * the constructor
	 * @param page
	 */
	public ModuleListSection(BasePage page) {
		super(page);
		setHeaderText(WebpumpIDEPlugin.getResourceString(MacroResource.MODULELISTSECTION_HEADER_TEXT));
	}
	
	public Composite createClient(Composite parent, FormWidgetFactory factory) {
		Composite container = factory.createComposite(parent);
		final GridLayout gridLayout = new GridLayout();
		gridLayout.numColumns = 3;
		gridLayout.verticalSpacing = 9;
		gridLayout.marginWidth = gridLayout.marginHeight = 2;		
		container.setLayout(gridLayout);		
		
		tableViewer = new TableViewer(container,SWT.H_SCROLL | SWT.V_SCROLL | SWT.FULL_SELECTION);
		GridData GridData_1 = new GridData(GridData.FILL_VERTICAL);
		tableViewer.getTable().setLayoutData(GridData_1); 
		
		//修改柄择取值方式
		tableViewer.setContentProvider(new TableContentProvider());
		tableViewer.setLabelProvider(new TableLabelProvider());
		
		tableViewer.getTable().addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			
				IStructuredSelection selection = (IStructuredSelection)tableViewer.getSelection();  
				selectionChanged(selection);
			}
		});
		
		tableViewer.addDoubleClickListener(new IDoubleClickListener() {
					public void doubleClick(DoubleClickEvent e) {
						handleDoubleClick((IStructuredSelection)e.getSelection());
					}
		});
		
		Composite composite_1 = factory.createComposite(container);
		GridLayout gridLayout_1 = new GridLayout();
		composite_1.setLayout(gridLayout_1);
		GridData_1 = new GridData(GridData.FILL_BOTH);
		GridData_1.horizontalSpan = 2;
		composite_1.setLayoutData(GridData_1); 
		factory.paintBordersFor(composite_1);		
		
		Label label = factory.createLabel(composite_1,WebpumpIDEPlugin.getResourceString(MacroResource.EXTENDSCONFIGSECTION_HEADER));				
		m_textConfig = factory.createText(composite_1,"",SWT.MULTI
														| SWT.WRAP
														| SWT.V_SCROLL
														| FormWidgetFactory.BORDER_STYLE);
		GridData_1 = new GridData(GridData.FILL_BOTH);
		m_textConfig.setLayoutData(GridData_1);
		m_textConfig.addModifyListener(new ModifyListener() {
			public void modifyText(ModifyEvent e) {
				if (!m_bListener) return;
				IStructuredSelection selection = (IStructuredSelection)tableViewer.getSelection(); 
				
				if (selection!=null)
				{
					Object item = selection.getFirstElement();	
					if (item instanceof ModuleInfo)
					{
						ModuleInfo objModuleInfo = (ModuleInfo)item;
						String[] strModuleInfo = objModuleInfo.getModelInfo();
						strModuleInfo[3] = m_textConfig.getText();
						objModuleInfo.setModelInfo(strModuleInfo); 
						
						
					}
				}
			}
		}); 
		factory.paintBordersFor(container);
		return container;
	}

	
	/**
	 * 初始化柄择