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• ExtensionEdit.java

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org.parosproxy.paros.extension.edit.ExtensionEdit Maven / Gradle / Ivy

/*
 *
 * Paros and its related class files.
 * 
 * Paros is an HTTP/HTTPS proxy for assessing web application security.
 * Copyright (C) 2003-2004 Chinotec Technologies Company
 * 
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the Clarified Artistic License
 * as published by the Free Software Foundation.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * Clarified Artistic License for more details.
 * 
 * You should have received a copy of the Clarified Artistic License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */
// ZAP: 2011/11/20 Set order
// ZAP: 2012/03/17 Issue 282 Added getAuthor()
// ZAP: 2012/04/25 Added @Override annotation to all appropriate methods.
// ZAP: 2013/03/03 Issue 546: Remove all template Javadoc comments
// ZAP: 2014/01/28 Issue 207: Support keyboard shortcuts 
// ZAP: 2015/03/16 Issue 1525: Further database independence changes
// ZAP: 2016/06/20 Removed unnecessary/unused constructor
// ZAP: 2017/04/07 Added name constants and getUIName()
// ZAP: 2017/07/22 Added KeyStroke constant for consistency with other FindDialog usage
// ZAP: 2017/08/10 Issue 3798: java.awt.Toolkit initialised in daemon mode
// ZAP: 2017/10/18 Use Window for parent of invoked component.

package org.parosproxy.paros.extension.edit;

import java.awt.Toolkit;
import java.awt.Window;
import java.awt.event.KeyEvent;

import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.text.JTextComponent;

import org.parosproxy.paros.Constant;
import org.parosproxy.paros.extension.ExtensionAdaptor;
import org.parosproxy.paros.extension.ExtensionHook;
import org.parosproxy.paros.view.FindDialog;
import org.zaproxy.zap.view.ZapMenuItem;

public class ExtensionEdit extends ExtensionAdaptor {
	
	private static final String NAME = "ExtensionEdit";

	/**
	 * The find default keyboard shortcut.
	 * 

	 * Lazily initialised.
	 * 
	 * @see #getFindDefaultKeyStroke()
	 */
	private static KeyStroke findDefaultKeyStroke;

    private ZapMenuItem menuFind = null;
    private PopupFindMenu popupFindMenu = null;

    public ExtensionEdit() {
        super(NAME);
        this.setOrder(4);
	}
	
    @Override
    public String getUIName() {
    	return Constant.messages.getString("edit.name");
    }

	@Override
	public void hook(ExtensionHook extensionHook) {
	    super.hook(extensionHook);

	    if (getView() != null) {	        
	        extensionHook.getHookMenu().addEditMenuItem(getMenuFind());
	        extensionHook.getHookMenu().addPopupMenuItem(getPopupMenuFind());
	        
	    }

	}
    
    private void showFindDialog(Window window, JTextComponent lastInvoker) {
        FindDialog findDialog = FindDialog.getDialog(window, false);
        findDialog.setLastInvoker(lastInvoker);
        findDialog.setVisible(true);
    }

    /**
     * This method initializes menuFind	
     * 	
     * @return javax.swing.JMenuItem	
     */
    private ZapMenuItem getMenuFind() {
        if (menuFind == null) {
            menuFind = new ZapMenuItem("menu.edit.find", getFindDefaultKeyStroke());

            menuFind.addActionListener(new java.awt.event.ActionListener() {
                @Override
                public void actionPerformed(java.awt.event.ActionEvent e) {
                    showFindDialog(getView().getMainFrame(), null);
                }
            });
        }
        return menuFind;
    }

    /**
     * Gets the default keyboard shortcut for find functionality.
     * 

     * Should be called/used only when in view mode.
     * 
     * @return the keyboard shortcut, never {@code null}.
     * @since 2.7.0
     */
    public static KeyStroke getFindDefaultKeyStroke() {
        if (findDefaultKeyStroke == null) {
            findDefaultKeyStroke = KeyStroke
                    .getKeyStroke(KeyEvent.VK_F, Toolkit.getDefaultToolkit().getMenuShortcutKeyMask(), false);
        }
        return findDefaultKeyStroke;
    }

    /**
     * This method initializes popupMenuFind	
     * 	
     * @return org.parosproxy.paros.extension.ExtensionPopupMenu	
     */
    private PopupFindMenu getPopupMenuFind() {
        if (popupFindMenu== null) {
            popupFindMenu = new PopupFindMenu();
            popupFindMenu.setText(Constant.messages.getString("edit.find.popup"));	// ZAP: i18n
            popupFindMenu.addActionListener(new java.awt.event.ActionListener() {
                @Override
                public void actionPerformed(java.awt.event.ActionEvent e) {
                    JTextComponent component = popupFindMenu.getLastInvoker();
                    Window window = getWindowAncestor(component);
                    if (window != null) {
                        showFindDialog(window, component);
                    }
                }
            });
        }
        return popupFindMenu;
    }

    /**
     * Gets the ancestor {@code Window} where the given {@code component} is contained.
     *
     * @param component the component.
     * @return the {@code Window}, or {@code null} if the component is {@code null} or if not contained inside a {@code Window}.
     */
    private static Window getWindowAncestor(JTextComponent component) {
        if (component == null) {
            return null;
        }
        return SwingUtilities.getWindowAncestor(component);
    }
	
	@Override
	public String getAuthor() {
		return Constant.PAROS_TEAM;
	}

	/**
	 * No database tables used, so all supported
	 */
	@Override
	public boolean supportsDb(String type) {
    	return true;
    }
}