/*
GNU Lesser General Public License
EkitApplet - Java Swing HTML Editor & Viewer Applet
Copyright (C) 2000 Howard Kistler
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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 GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.hexidec.ekit;
import java.awt.BorderLayout;
import java.awt.GridBagLayout;
import java.awt.GridBagConstraints;
import java.awt.Toolkit;
import java.awt.event.KeyEvent;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Vector;
import javax.swing.JApplet;
import javax.swing.JLabel;
import com.hexidec.ekit.EkitCore;
/** EkitApplet
* Applet for editing and saving HTML in a Java browser component
*
* @author Howard Kistler
* @version 1.5
*
* REQUIREMENTS
* Java 2 (JDK 1.5 or higher)
* Swing Library
*/
public class EkitApplet extends JApplet
{
/* Components */
EkitCore ekitCore;
/** Constructor
*/
public EkitApplet()
{
getRootPane().putClientProperty("defeatSystemEventQueueCheck", Boolean.TRUE);
}
/** Applet Init
*/
public void init()
{
String sRawDocument = this.getParameter("DOCUMENT");
String sStyleSheetRef = this.getParameter("STYLESHEET");
boolean base64 = ((this.getParameter("BASE64") != null) && this.getParameter("BASE64").equalsIgnoreCase("true"));
URL urlCSS = (URL)null;
try
{
if(sStyleSheetRef != null && sStyleSheetRef.length() > 0)
{
urlCSS = new URL(this.getCodeBase(), sStyleSheetRef);
}
}
catch(MalformedURLException murle)
{
murle.printStackTrace(System.err);
}
boolean showToolBar = true;
boolean showToolBarMulti = true;
if(this.getParameter("TOOLBAR") != null) { showToolBar = this.getParameter("TOOLBAR").equalsIgnoreCase("true"); }
if(this.getParameter("TOOLBARMULTI") != null) { showToolBarMulti = this.getParameter("TOOLBARMULTI").equalsIgnoreCase("true"); }
if(showToolBarMulti) { showToolBar = true; }
boolean showViewSource = ((this.getParameter("SOURCEVIEW") != null && this.getParameter("SOURCEVIEW").equalsIgnoreCase("true")));
String sLanguage = this.getParameter("LANGCODE");
String sCountry = this.getParameter("LANGCOUNTRY");
boolean editModeExclusive = true;
if(this.getParameter("EXCLUSIVE") != null) { editModeExclusive = this.getParameter("EXCLUSIVE").equalsIgnoreCase("true"); }
boolean showMenuIcons = true;
if(this.getParameter("MENUICONS") != null) { showMenuIcons = this.getParameter("MENUICONS").equalsIgnoreCase("true"); }
boolean spellChecker = false;
if(this.getParameter("SPELLCHECK") != null) { spellChecker = this.getParameter("SPELLCHECK").equalsIgnoreCase("true"); }
String toolbarSeq = (showToolBarMulti ? EkitCore.TOOLBAR_DEFAULT_MULTI : EkitCore.TOOLBAR_DEFAULT_SINGLE);
if(this.getParameter("TOOLBARSEQ") != null) { toolbarSeq = this.getParameter("TOOLBARSEQ").toUpperCase(); }
boolean enterBreak = false;
if(this.getParameter("ENTERBREAK") != null) { enterBreak = this.getParameter("ENTERBREAK").equalsIgnoreCase("true"); }
if(spellChecker)
{
ekitCore = new EkitCoreSpell(true, sRawDocument, urlCSS, showToolBar, showViewSource, showMenuIcons, editModeExclusive, sLanguage, sCountry, base64, showToolBarMulti, toolbarSeq, enterBreak);
}
else
{
ekitCore = new EkitCore(true, sRawDocument, urlCSS, showToolBar, showViewSource, showMenuIcons, editModeExclusive, sLanguage, sCountry, base64, false, showToolBarMulti, toolbarSeq, enterBreak);
}
/* Add menus, based on whether or not they are requested (all are shown by default) */
Vector vcMenus = new Vector();
if(this.getParameter("MENU_EDIT") != null) { if(this.getParameter("MENU_EDIT").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_EDIT); } } else { vcMenus.add(EkitCore.KEY_MENU_EDIT); }
if(this.getParameter("MENU_VIEW") != null) { if(this.getParameter("MENU_VIEW").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_VIEW); } } else { vcMenus.add(EkitCore.KEY_MENU_VIEW); }
if(this.getParameter("MENU_FONT") != null) { if(this.getParameter("MENU_FONT").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_FONT); } } else { vcMenus.add(EkitCore.KEY_MENU_FONT); }
if(this.getParameter("MENU_FORMAT") != null) { if(this.getParameter("MENU_FORMAT").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_FORMAT); } } else { vcMenus.add(EkitCore.KEY_MENU_FORMAT); }
if(this.getParameter("MENU_INSERT") != null) { if(this.getParameter("MENU_INSERT").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_INSERT); } } else { vcMenus.add(EkitCore.KEY_MENU_INSERT); }
if(this.getParameter("MENU_TABLE") != null) { if(this.getParameter("MENU_TABLE").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_TABLE); } } else { vcMenus.add(EkitCore.KEY_MENU_TABLE); }
if(this.getParameter("MENU_FORMS") != null) { if(this.getParameter("MENU_FORMS").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_FORMS); } } else { vcMenus.add(EkitCore.KEY_MENU_FORMS); }
if(this.getParameter("MENU_SEARCH") != null) { if(this.getParameter("MENU_SEARCH").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_SEARCH); } } else { vcMenus.add(EkitCore.KEY_MENU_SEARCH); }
if(this.getParameter("MENU_TOOLS") != null) { if(this.getParameter("MENU_TOOLS").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_TOOLS); } } else { vcMenus.add(EkitCore.KEY_MENU_TOOLS); }
if(this.getParameter("MENU_HELP") != null) { if(this.getParameter("MENU_HELP").equalsIgnoreCase("true")) { vcMenus.add(EkitCore.KEY_MENU_HELP); } } else { vcMenus.add(EkitCore.KEY_MENU_HELP); }
this.setJMenuBar(ekitCore.getCustomMenuBar(vcMenus));
/* Add the components to the app */
if(showToolBar)
{
if(showToolBarMulti)
{
this.getContentPane().setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.anchor = GridBagConstraints.NORTH;
gbc.gridheight = 1;
gbc.gridwidth = 1;
gbc.weightx = 1.0;
gbc.weighty = 0.0;
gbc.gridx = 1;
ekitCore.initializeMultiToolbars(toolbarSeq);
gbc.gridy = 1;
this.getContentPane().add(ekitCore.getToolBarMain(showToolBar && ekitCore.getToolBarMain(showToolBar).getComponentCount() > 0), gbc);
gbc.gridy = 2;
this.getContentPane().add(ekitCore.getToolBarFormat(showToolBar && ekitCore.getToolBarFormat(showToolBar).getComponentCount() > 0), gbc);
gbc.gridy = 3;
this.getContentPane().add(ekitCore.getToolBarStyles(showToolBar && ekitCore.getToolBarStyles(showToolBar).getComponentCount() > 0), gbc);
gbc.anchor = GridBagConstraints.CENTER;
gbc.fill = GridBagConstraints.BOTH;
gbc.weighty = 1.0;
gbc.gridy = 4;
this.getContentPane().add(ekitCore, gbc);
}
else
{
ekitCore.initializeSingleToolbar(toolbarSeq);
this.getContentPane().setLayout(new BorderLayout());
this.getContentPane().add(ekitCore, BorderLayout.CENTER);
this.getContentPane().add(ekitCore.getToolBar(showToolBar), BorderLayout.NORTH);
}
}
}
/* Applet methods */
public void start() { ; }
public void stop() { ; }
public void destroy() { ; }
/** Method for passing back the document text to the applet's container.
* This is the entire document, including the top-level HTML tags.
*/
public String getDocumentText()
{
return ekitCore.getDocumentText();
}
/** Method for passing back the document body to the applet's container.
* This is only the text contained within the BODY tags.
*/
public String getDocumentBody()
{
return ekitCore.getDocumentSubText("body");
}
/** Method for passing back the document as an RTF document string.
*/
public String getRTFDocument()
{
try
{
return ekitCore.getRTFDocument();
}
catch(Exception e)
{
return e.getMessage();
}
}
/** Method for setting the document manually.
* Will need code in the web page to call this.
*/
public void setDocumentText(String text)
{
ekitCore.setDocumentText(text);
}
}