newaddressitemwizard.java

来自「eclipse开发笔记」· Java 代码 · 共 132 行

/**
 * 第十一章中加入，创建一个新的向导
 */
package com.plugindev.addressbook.wizards;

import java.lang.reflect.InvocationTargetException;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.IDialogSettings;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.swt.widgets.Display;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;

import com.plugindev.addressbook.Activator;
import com.plugindev.addressbook.editors.models.AddressList;
import com.plugindev.addressbook.editors.models.AddressListManager;
import com.plugindev.addressbook.editors.models.SimpleFormEditorInput;
import com.plugindev.addressbook.models.AddressItem;
import com.plugindev.addressbook.models.AddressManager;

/**
 * @author nemo
 *
 */
public class NewAddressItemWizard extends Wizard implements INewWizard {

	private NewAddressItemWizardPage newAddressItemPage;
	private EditListsConfigWizardPage editListsConfigPage;
	
	public NewAddressItemWizard(){
		setWindowTitle("新建地址项");
		
		IDialogSettings addressSettings =
			Activator.getDefault().getDialogSettings();
		IDialogSettings wizardSettings =
			addressSettings.getSection("NewAddressItemWizard");
		if(wizardSettings == null)
			wizardSettings = addressSettings.addNewSection("NewAddressItemWizard");
		setDialogSettings(addressSettings);
	}
	/* （非 Javadoc）
	 * @see org.eclipse.jface.wizard.Wizard#performFinish()
	 */
	@Override
	public boolean performFinish() {
		// TODO 自动生成方法存根
		try{
			getContainer().run(true, true, new IRunnableWithProgress(){
				public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
					// TODO 自动生成方法存根
					doFinish(monitor);
				}
			});
		}
		catch(InvocationTargetException e){
			e.printStackTrace();
			return false;
		}
		catch(InterruptedException e){
			return false;
		}
		return true;
	}
	private void doFinish(IProgressMonitor monitor){
		
		/*AddressList[] lists = editListsConfigPage.getSelection();*/

		//下面做相应的增加地址项和地址信息列表的操作
		
		Display display = null;
		Shell shell = getShell();
		if (shell == null) display = PlatformUI.getWorkbench().getDisplay();
		else display = shell.getDisplay();
		display.asyncExec(new Runnable(){
			public void run() {
				AddressItem item = null;
				SimpleFormEditorInput input = null;
				AddressManager manager = AddressManager.getManager();
				if(getContainer().getCurrentPage() == newAddressItemPage)
				{
					input = new SimpleFormEditorInput(newAddressItemPage.getSelectedName());
					item = new AddressItem(newAddressItemPage.getSelectedName(), newAddressItemPage.getSelectedAddressCategory());
					
				}
				else if(getContainer().getCurrentPage() == editListsConfigPage)
				{
					input = editListsConfigPage.getEditorInput();
					AddressList[] lists = editListsConfigPage.getSelection();
					item = editListsConfigPage.getAddressItem();
					
					AddressListManager listManager = input.getManager();
					listManager.removeAll();
					for(int i = 0; i < lists.length; i++){
						listManager.add(lists[i], false);
					}
				}
				manager.addAddresses(new AddressItem[]{item});
				try {
					IWorkbenchPage page = PlatformUI.getWorkbench().
					getActiveWorkbenchWindow().getActivePage();
					page.openEditor(input, "com.plugindev.addressbook.tableEditor");
					input.getManager().saveDescriptions();
				} 
				catch (PartInitException e) {
					System.out.println(e);
				}
			}
			
		});
		
	}

	/* （非 Javadoc）
	 * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench, org.eclipse.jface.viewers.IStructuredSelection)
	 */
	public void init(IWorkbench workbench, IStructuredSelection selection) {
	}
	public void addPages(){
		newAddressItemPage = new NewAddressItemWizardPage();
		addPage(newAddressItemPage);
		editListsConfigPage = new EditListsConfigWizardPage();
		addPage(editListsConfigPage);
	}
}