/*
* {{{ header & license
* Copyright (c) 2004, 2005 Joshua Marinacci
*
* This program 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 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
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
* }}}
*/
package org.xhtmlrenderer.swing;
import org.xhtmlrenderer.extend.TextRenderer;
import org.xhtmlrenderer.simple.XHTMLPanel;
import org.xhtmlrenderer.util.Uu;
import org.xhtmlrenderer.util.XRLog;
import javax.swing.*;
import java.awt.Dimension;
import java.awt.event.ActionEvent;
import java.awt.event.KeyEvent;
import java.io.File;
import java.net.URL;
/**
* Description of the Class
*
* @author empty
*/
public class HTMLTest extends JFrame {
private static final long serialVersionUID = 1L;
/**
* Description of the Field
*/
private final XHTMLPanel panel;
/** Description of the Field */
//public final static int text_width = 600;
/**
* Description of the Field
*/
private final static String BASE_TITLE = "Flying Saucer";
/**
* Constructor for the HTMLTest object
*
* @param args PARAM
*/
public HTMLTest(String[] args) {
super(BASE_TITLE);
panel = new XHTMLPanel();
int width = 360;
int height = 500;
panel.setPreferredSize(new Dimension(width, height));
JScrollPane scroll = new JScrollPane(panel);
scroll.setVerticalScrollBarPolicy(ScrollPaneConstants.VERTICAL_SCROLLBAR_ALWAYS);
scroll.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_ALWAYS);
scroll.setPreferredSize(new Dimension(width, height));
panel.addMouseTrackingListener(new LinkListener());
if (args.length > 0) {
loadDocument(args[0]);
}
getContentPane().add("Center", scroll);
JMenuBar mb = new JMenuBar();
JMenu file = new JMenu("File");
mb.add(file);
file.setMnemonic('F');
file.add(new QuitAction());
JMenu view = new JMenu("View");
mb.add(view);
view.setMnemonic('V');
view.add(new RefreshPageAction());
view.add(new ReloadPageAction());
JMenu debug = new JMenu("Debug");
mb.add(debug);
debug.setMnemonic('D');
JMenu debugShow = new JMenu("Show");
debug.add(debugShow);
debugShow.setMnemonic('S');
debugShow.add(new JCheckBoxMenuItem(new BoxOutlinesAction()));
debugShow.add(new JCheckBoxMenuItem(new LineBoxOutlinesAction()));
debugShow.add(new JCheckBoxMenuItem(new InlineBoxesAction()));
debugShow.add(new JCheckBoxMenuItem(new FontMetricsAction()));
JMenu anti = new JMenu("Anti Aliasing");
anti.add(new JCheckBoxMenuItem(new AntiAliasedAction("None", -1)));
anti.add(new JCheckBoxMenuItem(new AntiAliasedAction("Low (Default)", 25)));
anti.add(new JCheckBoxMenuItem(new AntiAliasedAction("Medium", 12)));
anti.add(new JCheckBoxMenuItem(new AntiAliasedAction("Highest", 0)));
debug.add(anti);
debug.add(new ShowDOMInspectorAction());
/*
debug.add(
new AbstractAction( "Print Box Tree" ) {
public void actionPerformed( ActionEvent evt ) {
panel.printTree();
}
} );
*/
setJMenuBar(mb);
}
/**
* Adds a feature to the FileLoadAction attribute of the HTMLTest object
*
* @param menu The feature to be added to the FileLoadAction attribute
* @param display The feature to be added to the FileLoadAction attribute
* @param file The feature to be added to the FileLoadAction attribute
*/
public void addFileLoadAction(JMenu menu, String display, final String file) {
menu.add(new AbstractAction(display) {
private static final long serialVersionUID = 1L;
public void actionPerformed(ActionEvent evt) {
loadDocument(file);
}
});
}
/**
* Description of the Method
*
* @param uri taken to be a file, if not beginning with http://
*/
private void loadDocument(final String uri) {
SwingUtilities.invokeLater(new Runnable() {
public void run() {
try {
long st = System.currentTimeMillis();
URL url = null;
if (uri.startsWith("http://"))
url = new URL(uri);
else
url = new File(uri).toURL();
System.err.println("loading " + url.toString() + "!");
panel.setDocument(url.toExternalForm());
long el = System.currentTimeMillis() - st;
XRLog.general("loadDocument(" + url.toString() + ") in " + el + "ms, render may take longer");
HTMLTest.this.setTitle(BASE_TITLE + "- " +
panel.getDocumentTitle() + " " +
"(" + url.toString() + ")");
} catch (Exception ex) {
Uu.p(ex);
}
panel.repaint();
}
});
}
/**
* The main program for the HTMLTest class
*
* @param args The command line arguments
* @throws Exception Throws
*/
public static void main(String[] args)
throws Exception {
final JFrame frame = new HTMLTest(args);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.pack();
//frame.setSize( text_width, 300 );
frame.setVisible(true);
}
/**
* Description of the Class
*
* @author empty
*/
static class QuitAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the QuitAction object
*/
QuitAction() {
super("Quit");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_Q));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(final ActionEvent evt) {
System.exit(0);
}
}
/**
* Description of the Class
*
* @author empty
*/
class BoxOutlinesAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the BoxOutlinesAction object
*/
BoxOutlinesAction() {
super("Show Box Outlines");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_B));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
panel.getSharedContext().setDebug_draw_boxes(!panel.getSharedContext().debugDrawBoxes());
panel.repaint();
}
}
/**
* Description of the Class
*
* @author empty
*/
class LineBoxOutlinesAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the LineBoxOutlinesAction object
*/
LineBoxOutlinesAction() {
super("Show Line Box Outlines");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_L));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
panel.getSharedContext().setDebug_draw_line_boxes(!panel.getSharedContext().debugDrawLineBoxes());
panel.repaint();
}
}
/**
* Description of the Class
*
* @author empty
*/
class InlineBoxesAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the InlineBoxesAction object
*/
InlineBoxesAction() {
super("Show Inline Boxes");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_I));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
panel.getSharedContext().setDebug_draw_inline_boxes(!panel.getSharedContext().debugDrawInlineBoxes());
panel.repaint();
}
}
class FontMetricsAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the InlineBoxesAction object
*/
FontMetricsAction() {
super("Show Font Metrics");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_F));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
panel.getSharedContext().setDebug_draw_font_metrics(!panel.getSharedContext().debugDrawFontMetrics());
panel.repaint();
}
}
class AntiAliasedAction extends AbstractAction {
private static final long serialVersionUID = 1L;
int fontSizeThreshold;
AntiAliasedAction(String text, int fontSizeThreshold) {
super(text);
this.fontSizeThreshold = fontSizeThreshold;
}
public void actionPerformed(ActionEvent evt) {
panel.getSharedContext().getTextRenderer().setSmoothingThreshold(fontSizeThreshold);
panel.repaint();
}
}
/**
* Description of the Class
*
* @author empty
*/
class ShowDOMInspectorAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Description of the Field
*/
private DOMInspector inspector;
/**
* Description of the Field
*/
private JFrame inspectorFrame;
/**
* Constructor for the ShowDOMInspectorAction object
*/
ShowDOMInspectorAction() {
super("DOM Tree Inspector");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_D));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
if (inspectorFrame == null) {
inspectorFrame = new JFrame("DOM Tree Inspector");
}
if (inspector == null) {
// inspectorFrame = new JFrame("DOM Tree Inspector");
inspector = new DOMInspector(panel.doc, panel.getSharedContext(), panel.getSharedContext().getCss());
inspectorFrame.getContentPane().add(inspector);
inspectorFrame.pack();
inspectorFrame.setSize(400, 600);
inspectorFrame.setVisible(true);
} else {
inspector.setForDocument(panel.doc, panel.getSharedContext(), panel.getSharedContext().getCss());
}
inspectorFrame.setVisible(true);
}
}
/**
* Description of the Class
*
* @author empty
*/
static class RefreshPageAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the RefreshPageAction object
*/
RefreshPageAction() {
super("Refresh Page");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_R));
putValue(ACCELERATOR_KEY,
KeyStroke.getKeyStroke("F5"));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
// TODO
System.out.println("Refresh Page triggered");
}
}
/**
* Description of the Class
*
* @author empty
*/
static class ReloadPageAction extends AbstractAction {
private static final long serialVersionUID = 1L;
/**
* Constructor for the ReloadPageAction object
*/
ReloadPageAction() {
super("Reload Page");
putValue(MNEMONIC_KEY, new Integer(KeyEvent.VK_P));
putValue(ACCELERATOR_KEY,
KeyStroke.getKeyStroke(KeyEvent.VK_F5,
ActionEvent.CTRL_MASK));
}
/**
* Description of the Method
*
* @param evt PARAM
*/
public void actionPerformed(ActionEvent evt) {
// TODO
System.out.println("Reload Page triggered");
}
}
}
/**
* Description of the Class
*
* @author empty
*/
/*
* $Id$
*
* $Log$
* Revision 1.39 2009/05/09 14:15:14 pdoubleya
* FindBugs: inner class could be static
*
* Revision 1.38 2009/03/22 15:13:24 pdoubleya
* Follow up for removing Minium AA: font "smoothing level" now deprecated. Changed to use font smoothing threshold alone. Remove corresponding property from configuration file.
*
* Revision 1.37 2009/03/22 12:27:36 pdoubleya
* Remove Minium anti-aliasing library as sources are not available. Removed jar and all references to it. For R8 release.
*
* Revision 1.36 2007/05/24 13:22:38 peterbrant
* Optimize and clean up hover and link listeners
*
* Patch from Sean Bright
*
* Revision 1.35 2007/05/20 23:25:33 peterbrant
* Various code cleanups (e.g. remove unused imports)
*
* Patch from Sean Bright
*
* Revision 1.34 2005/10/27 00:09:08 tobega
* Sorted out Context into RenderingContext and LayoutContext
*
* Revision 1.33 2005/07/15 23:39:49 joshy
* updates to try to fix the resize issue
*
* Revision 1.32 2005/07/02 07:27:00 joshy
* better support for jumping to anchor tags
* also some testing for the resize issue
* need to investigate making the history remember document position.
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.31 2005/06/16 07:24:53 tobega
* Fixed background image bug.
* Caching images in browser.
* Enhanced LinkListener.
* Some house-cleaning, playing with Idea's code inspection utility.
*
* Revision 1.30 2005/06/15 10:56:15 tobega
* cleaned up a bit of URL mess, centralizing URI-resolution and loading to UserAgentCallback
*
* Revision 1.29 2005/06/09 22:34:57 joshy
* This makes the hover listener be added to the xhtml panel by default.
* Also improves the box searching code by testing if the parent of the deepest
* box is hoverable in the case where the deepest box is not.
*
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.28 2005/01/29 20:21:09 pdoubleya
* Clean/reformat code. Removed commented blocks, checked copyright.
*
* Revision 1.27 2005/01/08 11:55:18 tobega
* Started massaging the extension interfaces
*
* Revision 1.26 2004/12/29 10:39:35 tobega
* Separated current state Context into LayoutContext and the rest into SharedContext.
*
* Revision 1.25 2004/12/29 07:35:39 tobega
* Prepared for cloned Context instances by encapsulating fields
*
* Revision 1.24 2004/12/12 03:33:02 tobega
* Renamed x and u to avoid confusing IDE. But that got cvs in a twist. See if this does it
*
* Revision 1.23 2004/12/01 14:02:53 joshy
* modified media to use the value from the rendering context
* added the inline-block box
* - j
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.22 2004/11/16 03:44:15 joshy
* removed printing from html test
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.21 2004/11/16 03:43:27 joshy
* first pass at printing support
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.20 2004/11/15 23:02:35 tobega
* Modified so that a http url may be given on command-line
*
* Revision 1.19 2004/11/15 14:33:10 joshy
* fixed line breaking bug with certain kinds of unbreakable lines
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.18 2004/11/14 21:33:49 joshy
* new font rendering interface support
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.17 2004/11/12 02:23:59 joshy
* added new APIs for rendering context, xhtmlpanel, and graphics2drenderer.
* initial support for font mapping additions
*
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.16 2004/11/10 17:28:55 joshy
* initial support for anti-aliased text w/ minium
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.15 2004/11/10 04:46:12 tobega
* no message
*
* Revision 1.14 2004/11/09 16:16:08 joshy
* moved listeners into their own classes
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.13 2004/11/09 15:53:51 joshy
* initial support for hover (currently disabled)
* moved justification code into it's own class in a new subpackage for inline
* layout (because it's so blooming complicated)
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.12 2004/11/09 00:36:09 joshy
* fixed more text alignment
* added menu item to show font metrics
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.11 2004/11/08 08:22:17 tobega
* Added support for pseudo-elements
*
* Revision 1.10 2004/11/07 01:17:56 tobega
* DOMInspector now works with any StyleReference
*
* Revision 1.9 2004/11/06 22:15:15 tobega
* Quick fix to run old DOMInspector
*
* Revision 1.8 2004/10/28 13:46:33 joshy
* removed dead code
* moved code about specific elements to the layout factory (link and br)
* fixed form rendering bug
*
* Issue number:
* Obtained from:
* Submitted by:
* Reviewed by:
*
* Revision 1.7 2004/10/23 13:51:54 pdoubleya
* Re-formatted using JavaStyle tool.
* Cleaned imports to resolve wildcards except for common packages (java.io, java.util, etc).
* Added CVS log comments at bottom.
*
*
*/