package com.tanghan.plugin.dbviews.dialog;//import java.util.ArrayList;import java.util.ArrayList;import java.util.List;import java.util.ResourceBundle;import org.eclipse.swt.SWT;import org.eclipse.swt.events.SelectionAdapter;import org.eclipse.swt.events.SelectionEvent;import org.eclipse.swt.layout.GridData;import org.eclipse.swt.layout.GridLayout;import org.eclipse.swt.widgets.Button;import org.eclipse.swt.widgets.Combo;import org.eclipse.swt.widgets.Composite;import org.eclipse.swt.widgets.Display;import org.eclipse.swt.widgets.Label;import org.eclipse.swt.widgets.Shell;//import org.eclipse.swt.widgets.TabFolder;//import org.eclipse.swt.widgets.TabItem;import org.eclipse.swt.widgets.Text;import com.tanghan.plugin.TanghanPlugin;
public class ConnectDialog {	private static ResourceBundle res = TanghanPlugin.getDefault().getResourceBundle();//	private HashMap data = null;//	private HashMap items = null;			private Button okButton;	/**驅動程序列表*/	private Combo schemasCombo;		private List schemasList;	private Shell shell;		private String selectedSchema = "";		public ConnectDialog(Shell parent) {		shell = new Shell(parent, SWT.TITLE | SWT.BORDER | SWT.PRIMARY_MODAL |SWT.CENTER );		shell.setLayout(new GridLayout());	}	public String open(List schemasList) {		if(schemasList!=null)			this.schemasList = schemasList;		else			this.schemasList = new ArrayList();					createTextWidgets();		initData();		createControlButtons();		shell.pack();		shell.open();		Display display = shell.getDisplay();				while(!shell.isDisposed()){			if(!display.readAndDispatch())				display.sleep();		}			return selectedSchema;	}	private void initData(){				//初始化驅動程序列表		for(int i =0;i<schemasList.size();i++){			schemasCombo.add((String)schemasList.get(i),i);		}		if(schemasList.size()>0){			schemasCombo.setText(schemasCombo.getItem(0));					selectedSchema = schemasCombo.getItem(0);		}	}		private void createTextWidgets() {		Composite composite = new Composite(shell, SWT.NULL);		composite.getShell().setText(res.getString("TanghanPlugin.ConnectDialog.Title"));		composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));		GridLayout layout= new GridLayout();		layout.numColumns = 2;		composite.setLayout(layout);				addSchemaComboLine(composite,res.getString("TanghanPlugin.DB.Schemas"));	}	private void createControlButtons() {		Composite composite = new Composite(shell, SWT.NULL);		composite.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_CENTER));		GridLayout layout = new GridLayout();		layout.numColumns = 1;		composite.setLayout(layout);				okButton = new Button(composite, SWT.PUSH);		okButton.setText(res.getString("OK"));		okButton.addSelectionListener(new SelectionAdapter() {			public void widgetSelected(SelectionEvent e) {				shell.close();			}		});/*				Button cancelButton = new Button(composite, SWT.PUSH);		cancelButton.setText(res.getString("Cancel"));		cancelButton.addSelectionListener(new SelectionAdapter() {			public void widgetSelected(SelectionEvent e) {				shell.close();			}		});*/		shell.setDefaultButton(okButton);	}		private void addSchemaComboLine(Composite composite,String lableText){		Label label = new Label(composite, SWT.RIGHT);		label.setText(lableText);		schemasCombo =  new Combo(composite, SWT.READ_ONLY|SWT.DROP_DOWN);		schemasCombo.addSelectionListener(new SelectionAdapter(){				public void widgetSelected(SelectionEvent e){					int select = schemasCombo.getSelectionIndex();					if(select>-1&&select<schemasList.size()){						selectedSchema = schemasCombo.getItem(select);					}				}			});	}		/**添加輸入行*/	private Text addTextLine(Composite composite,String lableText,int textSize){		Label label = new Label(composite, SWT.RIGHT);		label.setText(lableText);		Text text = new Text(composite, SWT.BORDER);		GridData gridData = new GridData();		gridData.widthHint = textSize;		text.setLayoutData(gridData);		return text;	}}