com.google.code.t4eclipse.tools.dialog.AnalyzeControlDialog.java Source code

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Here is the source code for com.google.code.t4eclipse.tools.dialog.AnalyzeControlDialog.java

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/*******************************************************************************
 * Copyright (c) 2013 jialiang.
 * 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:
 *     Ben Xu, xufengbing@gmail.com - initial API and implementation
 *     jialiang, lantianjialiang@gmail.com - add copy right and fix warning
 ******************************************************************************/
package com.google.code.t4eclipse.tools.dialog;

import org.eclipse.jface.dialogs.Dialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
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.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;

import com.google.code.t4eclipse.tools.utility.ReflctionProvider;

public class AnalyzeControlDialog extends Dialog {

    private final Object obj;

    public AnalyzeControlDialog(Shell parentShell, Object c) {
        super(parentShell);
        this.obj = c;

        setShellStyle(getShellStyle() ^ SWT.APPLICATION_MODAL | SWT.MODELESS);
        setBlockOnOpen(false);

    }

    @Override
    protected void configureShell(Shell newShell) {
        super.configureShell(newShell);
        newShell.setText("About T4Eclipse");

    }

    @Override
    protected Control createDialogArea(Composite parent) {

        String[] methods = ReflctionProvider.getMethods(obj);

        String[] fields = ReflctionProvider.getFields(obj);

        Group analysis = new Group(parent, SWT.None);
        analysis.setText("Analysis");
        GridData analysisGroupgridData = new GridData(GridData.FILL_HORIZONTAL | GridData.FILL_VERTICAL);
        analysisGroupgridData.minimumWidth = 600;
        analysisGroupgridData.minimumHeight = 500;

        analysis.setLayoutData(analysisGroupgridData);

        analysis.setLayout(new GridLayout(6, false));

        final Button runMethodButton = new Button(analysis, SWT.PUSH);
        runMethodButton.setText("RunMethod");
        GridData rumMethodData = new GridData();
        rumMethodData.horizontalAlignment = GridData.FILL;
        runMethodButton.setLayoutData(rumMethodData);

        final Label labelUseless = new Label(analysis, SWT.NULL);
        labelUseless.setText("  ");

        GridData isUIData = new GridData();
        isUIData.horizontalAlignment = GridData.FILL;
        labelUseless.setLayoutData(isUIData);

        final Combo methodCombo = new Combo(analysis, SWT.NULL);
        GridData methodComboData = new GridData(GridData.FILL_HORIZONTAL);
        methodComboData.horizontalSpan = 4;
        methodCombo.setLayoutData(methodComboData);

        final Button getFieldButton = new Button(analysis, SWT.PUSH);
        getFieldButton.setText("GetField");
        GridData getFieldData = new GridData();

        getFieldData.horizontalAlignment = GridData.FILL;
        getFieldButton.setLayoutData(getFieldData);
        // just for layout.
        Label label = new Label(analysis, SWT.NULL);
        label.setLayoutData(new GridData());

        final Combo fieldCombo = new Combo(analysis, SWT.NULL);
        GridData fieldComboData = new GridData(GridData.FILL_HORIZONTAL);
        fieldComboData.horizontalSpan = 4;
        fieldCombo.setLayoutData(fieldComboData);

        for (String f : fields) {
            fieldCombo.add(f);
        }
        for (String m : methods) {
            methodCombo.add(m);
        }

        final Text resultText = new Text(analysis, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL);
        GridData textData = new GridData(GridData.FILL_VERTICAL | GridData.FILL_HORIZONTAL);
        textData.horizontalSpan = 6;
        resultText.setLayoutData(textData);

        // for run method
        runMethodButton.addSelectionListener(new SelectionListener() {

            public void widgetDefaultSelected(SelectionEvent e) {
                //do nothing
            }

            public void widgetSelected(SelectionEvent e) {
                // run the selected method according to method name and ui
                // thread setup.
                String methodComboText = methodCombo.getText();
                if (methodComboText != null && methodComboText.length() > 0) {
                    String result = ReflctionProvider.getMethodResultASStr(obj, methodComboText);
                    resultText.setText(result);
                }
            }
        });

        // for get field
        getFieldButton.addSelectionListener(new SelectionListener() {

            public void widgetDefaultSelected(SelectionEvent e) {
                //do nothing
            }

            public void widgetSelected(SelectionEvent e) {
                String fieldComboText = fieldCombo.getText();
                if (fieldComboText != null && fieldComboText.length() > 0) {
                    String result = ReflctionProvider.getFieldContentAsStr(obj, fieldComboText);
                    resultText.setText(result);
                }

            }
        });

        return parent;
    }

    @Override
    protected boolean isResizable() {
        return true;
    }

}