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POHTML Editor with Java and And webkit - SWT Browser
 

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    <p>i want to add WYSIWYG HTML editor to my Java program.<br> my idea is to do Something like <a href="http://arstechnica.com/open-source/guides/2009/07/how-to-build-a-desktop-wysiwyg-editor-with-webkit-and-html-5.ars" rel="noreferrer">this</a> but not with python - with Java.</p> <p>i know about couple of options and their problems : </p> <ul> <li><b>HTMLEditorKit</b> - not sophisticated enough.</li> <li><b>JWebpane</b> - fairy tale.</li> <li><b>QtWebKit</b> - not open source.</li> <li><b>JWebEngine</b> - not open source.</li> <li><b>metaphaseeditor</b> - to simple.</li> <li><b>The Lobo Project</b> - not support the contenteditable attribute.</li> <li><b>JavaXPCOM</b> - I don't Succeed to operate it on my mac OS X 10.6.<br> Anyway, I just prefer not to use it because Gecko is slower then webkit.</li> </ul> <p>That's way I chose to work with <b> <a href="http://help.eclipse.org/helios/topic/org.eclipse.platform.doc.isv/reference/api/org/eclipse/swt/browser/Browser.html" rel="noreferrer"> Browser Object</a></b> from <i>org.eclipse.swt.browser</i> Package.</p> <p>For now, I have the code below:<br> The code, first create a instance of the browser object.<br> After this it's load HTML page with <code>contenteditable='true'</code> attributes on the body tag.<br> If its load a page its supposed to add <code>contenteditable='true'</code> attributes to the body tag, and when its save the page it's supposed remove it.</p> <p>My questions are:</p> <ul> <li>How do I grab the edited HTML code?</li> <li>How do I know were the cursor is step on?</li> <li>How do I know if some text is highlighted?</li> </ul> <p><b>Or, in general :</b></p> <ul> <li> How do I build a word possessor with Browser Object and ontenteditable='true' attributes? </li> <li>is it possible?</li> <li>is this the right way for WYSIWYG HTML editor in Java?</li> <li>Any Examples out there?<br> I already check the SWT <a href="http://www.eclipse.org/swt/snippets/#browser" rel="noreferrer">Snippets</a> - doesn't help much.</li> </ul> <p>Thanks a lot.</p> <pre><code>import org.eclipse.swt.SWT; import org.eclipse.swt.SWTError; import org.eclipse.swt.browser.Browser; import org.eclipse.swt.layout.FillLayout; import org.eclipse.swt.widgets.Composite; import org.eclipse.swt.widgets.Display; import org.eclipse.swt.widgets.Shell; public class editor { public static void main(String [] args) { String html = "&lt;html&gt;&lt;title&gt;Editor&lt;/title&gt;" + "&lt;body contenteditable='true'&gt;" + " &lt;h2&gt;All the Page is ditable!!!!!&lt;/h2&gt;" + "&lt;p&gt;Heres a typical paragraph element&lt;/p&gt;" + "&lt;ol&gt;&lt;li&gt;and now a list&lt;/li&gt;" + "&lt;li&gt;with only&lt;/li&gt;" + "&lt;li&gt;three items&lt;/li&gt;" + "&lt;/ol&gt;&lt;/body&gt;&lt;/html&gt;"; Display display = new Display(); Shell shell = new Shell(display); shell.setLayout(new FillLayout()); final Browser browser; try { browser = new Browser(shell, SWT.BORDER); } catch (SWTError e) { System.out.println(e.getMessage()); display.dispose(); return; } Composite comp = new Composite(shell, SWT.NONE); comp.setLayout(new FillLayout(SWT.ALL)); browser.setText(html); shell.open(); while (!shell.isDisposed()) { if (!display.readAndDispatch()) display.sleep(); } display.dispose(); } } </code></pre>
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