621 lines
19 KiB
Java
Executable file
621 lines
19 KiB
Java
Executable file
import com.sun.star.awt.XWindow;
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import com.sun.star.beans.XPropertySet;
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import com.sun.star.beans.XPropertyChangeListener;
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import com.sun.star.beans.PropertyChangeEvent;
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import com.sun.star.container.XEnumerationAccess;
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import com.sun.star.container.XEnumeration;
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import com.sun.star.document.XEventListener;
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import com.sun.star.drawing.XDrawPage;
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import com.sun.star.drawing.XDrawView;
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import com.sun.star.frame.XController;
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import com.sun.star.frame.XFrame;
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import com.sun.star.frame.XFrameActionListener;
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import com.sun.star.frame.FrameActionEvent;
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import com.sun.star.frame.FrameAction;
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import com.sun.star.lang.XComponent;
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import com.sun.star.lang.XMultiServiceFactory;
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import com.sun.star.lang.XServiceInfo;
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import com.sun.star.frame.XDesktop;
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import com.sun.star.frame.XModel;
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import com.sun.star.frame.XTerminateListener;
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import com.sun.star.uno.UnoRuntime;
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import drafts.com.sun.star.accessibility.XAccessible;
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import drafts.com.sun.star.accessibility.XAccessibleContext;
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import drafts.com.sun.star.accessibility.XAccessibleComponent;
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import drafts.com.sun.star.accessibility.XAccessibleExtendedComponent;
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import drafts.com.sun.star.accessibility.XAccessibleRelationSet;
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import drafts.com.sun.star.accessibility.XAccessibleStateSet;
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import java.util.Vector;
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import java.awt.*;
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import java.awt.event.*;
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import javax.swing.*;
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import javax.swing.tree.*;
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public class AccessibilityWorkBench
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extends JFrame
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implements ActionListener,
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Print,
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MessageInterface,
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XEventListener,
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XFrameActionListener,
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XPropertyChangeListener,
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XTerminateListener
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{
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public String msFileName;
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/*WinFilename
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// = "file:///d|/tmp/impress-test-document.sxi";
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= "file:///d|/tmp/writer-test-document.sxw";
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// = "file:///d|/tmp/calc-test-document.sxc";
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final public String sUnxFilename
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= "file:///tmp/impress-test-document.sxi";
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//= "file:///tmp/draw-test-document.sxd";
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*/
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public static void main (String args[])
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{
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int nPortNumber = 5678;
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String sFileName
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= "file:///tmp/impress-test-document.sxi";
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// = "file:///tmp/draw-test-document.sxd";
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for (int i=0; i<args.length; i++)
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{
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if (args[i].equals ("-h") || args[i].equals ("--help") || args[i].equals ("-?"))
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{
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System.out.println ("usage: AccessibilityWorkBench <option>*");
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System.out.println ("options:");
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System.out.println (" -p <port-number> Port on which to connect to StarOffice.");
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System.out.println (" Defaults to 5678.");
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System.out.println (" -f <file-name-URL> URL of document file which is loaded when");
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System.out.println (" clicking on the Load button. Don't forget");
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System.out.println (" the file:// prefix!");
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System.exit (0);
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}
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else if (args[i].equals ("-p"))
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{
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nPortNumber = Integer.parseInt (args[++i]);
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}
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else if (args[i].equals ("-f"))
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{
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sFileName = args[++i];
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}
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}
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new AccessibilityWorkBench (nPortNumber, sFileName);
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}
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public AccessibilityWorkBench (int nPortNumber, String sFileName)
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{
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msFileName = sFileName;
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Layout ();
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println (System.getProperty ("os.name") + " / "
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+ System.getProperty ("os.arch") + " / "
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+ System.getProperty ("os.version"));
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println ("Using port " + nPortNumber + " and document file name " + msFileName);
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office = new SimpleOffice (this, nPortNumber);
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info = new InformationWriter (this);
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addWindowListener (new WindowAdapter ()
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{ public void windowClosing (WindowEvent e)
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{ System.exit(0); }
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});
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initialize ();
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}
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/** Create and arrange the widgets of the GUI.
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*/
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public void Layout ()
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{
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setSize (new Dimension (1024,768));
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maMainPanel = new JPanel();
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this.getContentPane().add (maMainPanel);
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GridBagLayout aLayout = new GridBagLayout ();
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JScrollPane aScrollPane;
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// Text output area.
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maOutputArea = new JTextArea (5,50);
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maScrollPane = new JScrollPane(maOutputArea,
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JScrollPane.VERTICAL_SCROLLBAR_ALWAYS,
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JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
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GridBagConstraints constraints = new GridBagConstraints ();
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constraints.gridx = 1;
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constraints.gridy = 1;
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constraints.gridwidth = 1;
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constraints.gridheight = 1;
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constraints.weightx = 3;
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constraints.weighty = 1;
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constraints.fill = GridBagConstraints.BOTH;
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aLayout.addLayoutComponent (maScrollPane, constraints);
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maMainPanel.add (maScrollPane);
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// Message output area.
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maMessageArea = new JTextArea (5,20);
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constraints = new GridBagConstraints ();
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constraints.gridx = 0;
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constraints.gridy = 2;
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constraints.gridwidth = 2;
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constraints.gridheight = 1;
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constraints.weightx = 3;
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constraints.weighty = 0;
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constraints.fill = GridBagConstraints.BOTH;
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aLayout.addLayoutComponent (maMessageArea, constraints);
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maMainPanel.add (maMessageArea);
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// Canvas.
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maCanvas = new Canvas (this, maTree);
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maCanvas.setPreferredSize (new Dimension (1050,1050));
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aScrollPane = new JScrollPane(maCanvas,
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JScrollPane.VERTICAL_SCROLLBAR_ALWAYS/*AS_NEEDED*/,
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JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS/*AS_NEEDED*/);
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constraints = new GridBagConstraints ();
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constraints.gridx = 1;
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constraints.gridy = 0;
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constraints.gridwidth = 1;
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constraints.gridheight = 1;
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constraints.weightx = 3;
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constraints.weighty = 3;
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constraints.fill = GridBagConstraints.BOTH;
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aLayout.addLayoutComponent (aScrollPane, constraints);
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maMainPanel.add (aScrollPane);
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// Accessible Tree.
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maTree = new AccessibilityTree (this, maCanvas);
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aScrollPane = new JScrollPane(maTree,
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JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED,
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JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
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constraints = new GridBagConstraints ();
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constraints.gridx = 0;
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constraints.gridy = 0;
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constraints.gridwidth = 1;
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constraints.gridheight = 2;
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constraints.weightx = 2;
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constraints.weighty = 1;
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constraints.fill = GridBagConstraints.BOTH;
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aLayout.addLayoutComponent (aScrollPane, constraints);
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maMainPanel.add (aScrollPane);
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// Button bar.
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maButtonBar = new JPanel();
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GridBagLayout aButtonLayout = new GridBagLayout ();
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maButtonBar.setLayout (aLayout);
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constraints = new GridBagConstraints ();
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constraints.gridx = 0;
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constraints.gridy = 3;
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constraints.gridwidth = 3;
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constraints.weightx = 1;
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constraints.anchor = GridBagConstraints.WEST;
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constraints.fill = GridBagConstraints.BOTH;
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aLayout.setConstraints (maButtonBar, constraints);
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maMainPanel.add (maButtonBar);
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// Buttons.
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aConnectButton = createButton ("Connect", "connect");
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aLoadButton = createButton ("Load", "load");
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aRunButton = createButton ("Run", "run");
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aUpdateButton = createButton ("Update", "update");
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aQuitButton = createButton ("Quit", "quit");
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maMainPanel.setLayout (aLayout);
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getContentPane().add ("Center", maMainPanel);
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maMainPanel.setVisible (true);
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setVisible (true);
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setTitle("Accessibility Workbench");
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}
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/** Create a new button and place at the right most position into the
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button bar.
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*/
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public JButton createButton (String title, String command)
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{
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JButton aButton = new JButton (title);
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aButton.setActionCommand (command);
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aButton.addActionListener (this);
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GridBagConstraints constraints = new GridBagConstraints ();
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constraints.gridx = maButtonBar.getComponentCount();
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constraints.gridy = 0;
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GridBagLayout aLayout = (GridBagLayout)maButtonBar.getLayout();
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aLayout.setConstraints (aButton, constraints);
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maButtonBar.add (aButton);
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return aButton;
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}
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protected void initialize ()
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{
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// Clear the accessibility tree.
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if (maTree != null)
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maTree.clear ();
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// Delete the graphical representations.
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if (maCanvas != null)
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maCanvas.clear ();
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// Add entries for open documents to tree.
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addOpenDocumentsToTree ();
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// if (office != null && office.getDesktop() != null)
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// office.getDesktop().addTerminateListener (this);
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}
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/** Callback for GUI actions from the buttons.
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*/
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public void actionPerformed (java.awt.event.ActionEvent e)
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{
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if (e.getActionCommand().equals("connect"))
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{
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office.connect();
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initialize ();
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}
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else if (e.getActionCommand().equals("quit"))
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{
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maTree.clear();
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System.exit (0);
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}
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else if (e.getActionCommand().equals("load"))
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{
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print ("Loading file " + msFileName);
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mxModel = office.loadDocument (msFileName);
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if (mxModel == null)
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println (": could not be loaded");
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else
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{
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println (".");
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XWindow xWindow = office.getCurrentWindow (mxModel);
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XAccessible xRoot = office.getAccessibleRoot (xWindow);
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maTree.addDocument (xRoot, msFileName);
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}
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}
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else if (e.getActionCommand().equals("run"))
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{
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run (mxModel);
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}
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else if (e.getActionCommand().equals("update"))
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{
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initialize ();
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run (mxModel);
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}
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else
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{
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System.err.println("unknown command " + e.getActionCommand());
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}
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}
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public void test (XModel xModel)
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{
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println ("Test:");
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try
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{
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if (xModel == null)
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{
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XDrawView xView = office.getCurrentView ();
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if (xView == null)
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println ("no current view");
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else
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xModel = office.getModel (xView);
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}
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info.showProperties (xModel);
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XWindow xWindow = office.getCurrentWindow (xModel);
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if (xWindow != null)
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{
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println ("current window:");
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com.sun.star.awt.Rectangle aRectangle = xWindow.getPosSize();
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println (aRectangle.X + " " + aRectangle.Y + " "
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+ aRectangle.Width + " " + aRectangle.Height);
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}
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else
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println ("Can't get window");
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XPropertySet xSet = (XPropertySet) UnoRuntime.queryInterface (
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XPropertySet.class, xModel);
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if (xSet != null)
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{
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com.sun.star.awt.Rectangle aRectangle =
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(com.sun.star.awt.Rectangle) xSet.getPropertyValue (
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"VisibleArea");
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println (aRectangle.X + " " + aRectangle.Y + " "
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+ aRectangle.Width + " " + aRectangle.Height);
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}
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else
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println ("model does not support XPropertySet");
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}
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catch (Exception e)
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{
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System.out.println ("caught exception in test: " + e);
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}
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println ("Test finished.");
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}
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/** Get the accessibility tree for the specified model.
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*/
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protected void run (XModel xModel)
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{
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try
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{
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addListeners (xModel);
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XWindow xWindow = office.getCurrentWindow (xModel);
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XAccessible xRoot = office.getAccessibleRoot (xWindow);
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if (xRoot != null)
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{
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println ("window is accessible");
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}
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else
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{
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println ("window is not accessible.");
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return;
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}
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message ("creating accessibility tree");
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maTree.createTree (xRoot);
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maTree.expandShapes ();
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}
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catch (Exception e)
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{
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System.out.println ("caught exception in run: " + e);
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}
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}
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/** Experimental. Add list of currently open (and named) documents to
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the tree widget.
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*/
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public void addOpenDocumentsToTree ()
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{
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try
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{
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XDesktop xDesktop = office.getDesktop();
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if (xDesktop == null)
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{
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println ("can't get desktop to retrieve open documents");
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return;
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}
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XEnumerationAccess xEA = xDesktop.getComponents();
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if (xEA == null)
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{
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println ("Can't get list of components from desktop");
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return;
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}
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XEnumeration xE = xEA.createEnumeration();
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while (xE.hasMoreElements())
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{
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XComponent xComponent = (XComponent) UnoRuntime.queryInterface(
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XComponent.class, xE.nextElement());
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XModel xModel = (XModel) UnoRuntime.queryInterface(
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XModel.class, xComponent);
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if (xModel != null)
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{
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println (xModel.getURL());
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XWindow xWindow = office.getCurrentWindow (xModel);
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XAccessible xRoot = office.getAccessibleRoot (xWindow);
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maTree.addDocument (xRoot, xModel.getURL());
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}
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else
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println ("can't cast component to model");
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}
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println ("finished getting named documents");
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}
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catch (Exception e)
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{
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System.out.println ("caught exception while getting document names: " + e);
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}
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}
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/** Add various listeners to the model and other Office objects.
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*/
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protected void addListeners (XModel xModel)
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{
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com.sun.star.document.XEventBroadcaster xBr =
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(com.sun.star.document.XEventBroadcaster)UnoRuntime.queryInterface(
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com.sun.star.document.XEventBroadcaster.class, xModel);
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if( xBr != null )
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xBr.addEventListener (this);
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XController xController = xModel.getCurrentController();
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if (xController != null)
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{
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XFrame xFrame = xController.getFrame();
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if (xFrame != null)
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{
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xFrame.addFrameActionListener( this );
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System.out.println("[DONE]");
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}
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connectListener( xController );
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}
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}
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public boolean connectListener( XController xController )
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{
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System.out.println("connecting to controller...");
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XServiceInfo oObj = (XServiceInfo)UnoRuntime.queryInterface(XServiceInfo.class, xController);
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String[] names = oObj.getSupportedServiceNames();
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for (int i=0;i<names.length;i++)
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{
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System.out.println("Supported Service is "+names[i]);
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}
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System.out.print("add property listener ");
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XPropertySet xPropSet = (XPropertySet)UnoRuntime.queryInterface(XPropertySet.class, xController);
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try
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{
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xPropSet.addPropertyChangeListener ("", this);
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System.out.println("[DONE]");
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}
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catch (Exception exp)
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{
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System.out.println("[FAILED]");
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System.exit(0);
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}
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System.out.print("add dispose listener ");
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XComponent xComponent = (XComponent)UnoRuntime.queryInterface(XComponent.class, xController);
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// com.sun.star.lang.XEventListener xEventListener = (com.sun.star.lang.XEventListener)UnoRuntime.queryInterface(com.sun.star.lang.XEventListener.class, this);
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xComponent.addEventListener (this);
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System.out.println("[DONE]");
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return true;
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}
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public void propertyChange( final PropertyChangeEvent evt ) throws RuntimeException
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{
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System.out.println("property " + evt.PropertyName + "(" + evt.PropertyHandle + ") changed!");
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if( evt.PropertyHandle == 3 )
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{
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System.out.print("old value: ");
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com.sun.star.awt.Rectangle aRect;
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aRect = (com.sun.star.awt.Rectangle)evt.OldValue;
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System.out.println( "old value: (" + aRect.X + "," + aRect.Y + "," + aRect.Width + "," + aRect.Height + ")" );
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aRect = (com.sun.star.awt.Rectangle)evt.NewValue;
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System.out.println( "new value: (" + aRect.X + "," + aRect.Y + "," + aRect.Width + "," + aRect.Height + ")" );
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}
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}
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public void frameAction( final FrameActionEvent aEvent ) throws RuntimeException
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{
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System.out.println("frame action event " + aEvent.Action );
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if( aEvent.Action == FrameAction.COMPONENT_REATTACHED )
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{
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System.out.println("FrameAction.COMPONENT_REATTACHED");
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XController xController = aEvent.Frame.getController();
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connectListener( xController );
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}
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}
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// XEventListener
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public void disposing( com.sun.star.lang.EventObject aSourceObj )
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|
{
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XFrame xFrame = (XFrame)UnoRuntime.queryInterface(XFrame.class, aSourceObj.Source);
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if( xFrame != null )
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{
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System.out.println("frame disposed");
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System.exit(0);
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}
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else
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{
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System.out.println("controller disposed");
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}
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}
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// XEventListener
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|
public void notifyEvent (final com.sun.star.document.EventObject aEvent) throws RuntimeException
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|
{
|
|
System.out.println ("Event : " + aEvent.EventName + " at " + aEvent.Source);
|
|
}
|
|
|
|
|
|
// XTerminateListener
|
|
public void queryTermination (final com.sun.star.lang.EventObject aEvent) throws RuntimeException
|
|
{
|
|
System.out.println ("Terminate Event : " + aEvent);
|
|
}
|
|
|
|
// XTerminateListener
|
|
public void notifyTermination (final com.sun.star.lang.EventObject aEvent) throws RuntimeException
|
|
{
|
|
System.out.println ("Notifiy Termination Event : " + aEvent);
|
|
}
|
|
|
|
|
|
/** Write message into message area.
|
|
*/
|
|
public void message (String message)
|
|
{
|
|
maMessageArea.setText (message);
|
|
// System.out.println (message);
|
|
|
|
// Show the new message string immediately.
|
|
maMessageArea.paintImmediately (maMessageArea.getVisibleRect());
|
|
}
|
|
|
|
|
|
|
|
|
|
public void print (String text)
|
|
{
|
|
maOutputArea.append (text);
|
|
}
|
|
|
|
|
|
|
|
|
|
public void println (String text)
|
|
{
|
|
maOutputArea.append (text + "\n");
|
|
JScrollBar aBar = maScrollPane.getVerticalScrollBar();
|
|
aBar.setValue (aBar.getMaximum());
|
|
}
|
|
|
|
|
|
|
|
protected SimpleOffice
|
|
office;
|
|
protected InformationWriter
|
|
info;
|
|
|
|
private XModel
|
|
mxModel;
|
|
private JPanel
|
|
maMainPanel,
|
|
maButtonBar;
|
|
private Canvas
|
|
maCanvas;
|
|
private AccessibilityTree
|
|
maTree;
|
|
private JScrollPane
|
|
maScrollPane;
|
|
private JTextArea
|
|
maOutputArea,
|
|
maMessageArea;
|
|
private JButton
|
|
aConnectButton,
|
|
aQuitButton,
|
|
aLoadButton,
|
|
aUpdateButton,
|
|
aRunButton;
|
|
}
|