Exemplo n.º 1
0
 // {{{ parseHighlightStyle()
 SyntaxStyle parseHighlightStyle(String style) {
   Font f = (resultTree != null) ? resultTree.getFont() : UIManager.getFont("Tree.font");
   SyntaxStyle s;
   try {
     s = SyntaxUtilities.parseStyle(style, f.getFamily(), f.getSize(), true, null);
   } catch (Exception e) {
     style = "color:#000000";
     s = SyntaxUtilities.parseStyle(style, f.getFamily(), f.getSize(), true);
   }
   return s;
 } // }}}
Exemplo n.º 2
0
  /**
   * @param f Font
   * @return The script font version of the parsed font using the script_fraction variable.
   */
  public Font getScriptFont(Font f) {
    int size;

    if (f == null) return f;

    size = f.getSize();

    if (size <= MINIMUM_SIZE) return f;

    size = (int) ((double) (f.getSize()) * script_fraction + 0.5);

    if (size <= MINIMUM_SIZE) return f;

    return new Font(f.getName(), f.getStyle(), size);
  }
Exemplo n.º 3
0
 /**
  * Set the Font to use with the class
  *
  * @param f Font
  */
 public void setFont(Font f) {
   font = f;
   fontname = f.getName();
   fontstyle = f.getStyle();
   fontsize = f.getSize();
   parse = true;
 }
Exemplo n.º 4
0
 void drawRoiLabel(Graphics g, int index, Roi roi) {
   Rectangle r = roi.getBounds();
   int x = screenX(r.x);
   int y = screenY(r.y);
   double mag = getMagnification();
   int width = (int) (r.width * mag);
   int height = (int) (r.height * mag);
   int size = width > 40 && height > 40 ? 12 : 9;
   if (font != null) {
     g.setFont(font);
     size = font.getSize();
   } else if (size == 12) g.setFont(largeFont);
   else g.setFont(smallFont);
   boolean drawingList = index >= LIST_OFFSET;
   if (drawingList) index -= LIST_OFFSET;
   String label = "" + (index + 1);
   if (drawNames && roi.getName() != null) label = roi.getName();
   FontMetrics metrics = g.getFontMetrics();
   int w = metrics.stringWidth(label);
   x = x + width / 2 - w / 2;
   y = y + height / 2 + Math.max(size / 2, 6);
   int h = metrics.getAscent() + metrics.getDescent();
   if (bgColor != null) {
     g.setColor(bgColor);
     g.fillRoundRect(x - 1, y - h + 2, w + 1, h - 3, 5, 5);
   }
   if (!drawingList && labelRects != null && index < labelRects.length)
     labelRects[index] = new Rectangle(x - 1, y - h + 2, w + 1, h);
   g.setColor(labelColor);
   g.drawString(label, x, y - 2);
   g.setColor(defaultColor);
 }
Exemplo n.º 5
0
 /**
  * Instantiate the class
  *
  * @param s String to parse.
  * @param f Font to use.
  */
 public TextLine(String s, Font f) {
   this(s);
   font = f;
   if (font == null) return;
   fontname = f.getName();
   fontstyle = f.getStyle();
   fontsize = f.getSize();
 }
Exemplo n.º 6
0
  /**
   * A rendering method to draw this label to the given Graphics2D object, with the additional
   * option of allowing the "long" lines to be drawn. Due to the fact that the relative drawing
   * point of a state is its x and y co-ordinates and for a Transition there is a workOutMiddle()
   * method, the relative x and y values must be supplied to this method. Usually this method will
   * be called from inside a Transition render method or a State render method.
   *
   * @param g2 the Graphics2D component upon which to draw this label.
   * @param x the x position upon which to make relative co-ordinates exact.
   * @param y the y position upon which to make relative co-ordinates exact.
   * @param longLines flag to determine whether the long version of this label should be drawn.
   */
  public void render(Graphics2D g2, double x, double y, boolean longLines) {
    intersects(new Rectangle2D.Double(0, 0, 1, 1));
    StringTokenizer tokens = new StringTokenizer(getRenderString(), "\n");
    if (selected) {
      g2.setColor(Color.green);
    } else {
      g2.setColor(theColour);
    }
    g2.setFont(theFont);
    int i = 0;
    boolean doneLong = false;
    while (tokens.hasMoreTokens()) {
      if (doneLong)
        g2.drawString(
            tokens.nextToken(),
            (float) (x + offsetX),
            (float) (y + offsetY + ((i * (theFont.getSize() + 2)))));
      else {
        if (!longLines)
          g2.drawString(
              tokens.nextToken().trim(),
              (float) (x + offsetX),
              (float) (y + offsetY + ((i * (theFont.getSize()))) + 2));
        else
          g2.drawString(
              getName() + ": " + tokens.nextToken().trim(),
              (float) (x + offsetX),
              (float) (y + offsetY + ((i * (theFont.getSize()))) + 2));
      }
      i++;
      doneLong = true;
    }

    /*if(intersects != null)
    {
        g2.setColor(Color.magenta);
        for(int j = 0; j < intersects.size(); j++)
        {
            Rectangle2D rect = (Rectangle2D)intersects.get(j);
            g2.draw(rect);
        }
    }*/

  }
Exemplo n.º 7
0
  /**
   * Instantiate the class
   *
   * @param f Font to use.
   * @param c Color to use
   * @param j Justification
   */
  public TextLine(Font f, Color c, int j) {
    font = f;
    color = c;
    justification = j;

    if (font == null) return;
    fontname = f.getName();
    fontstyle = f.getStyle();
    fontsize = f.getSize();
  }
Exemplo n.º 8
0
  /**
   * Creates a font metrics for the supplied font. To get a font metrics for a font use the static
   * method getFontMetrics instead which does caching.
   */
  private BDFontMetrics(Font font, String nativeName) {
    super(font);

    ftFace = loadFontN(ftLib, nativeName, font.getSize());
    if (ftFace == 0) throw new AWTError("font face:" + nativeName + " not loaded");

    /* Cache first 256 char widths for use by the getWidths method and for faster metric
    calculation as they are commonly used (ASCII) characters. */
    widths = new int[256];
    for (int i = 0; i < 256; i++) widths[i] = charWidthN(ftFace, (char) i);
  }
Exemplo n.º 9
0
 public void changeFont() {
   font = DisplayOptions.getFont(fontName, fontStyle, fontSize);
   setFont(font);
   fontH = font.getSize();
   rHeight = fontH;
   if (!inEditMode) {
     if ((curDim.height > 0) && (rHeight > curDim.height)) {
       adjustFont(curDim.width, curDim.height);
     }
   }
   repaint();
 }
Exemplo n.º 10
0
  @Override
  public UIDefaults getDefaults() {
    try {
      final Method superMethod = BasicLookAndFeel.class.getDeclaredMethod("getDefaults");
      superMethod.setAccessible(true);
      final UIDefaults metalDefaults = (UIDefaults) superMethod.invoke(new MetalLookAndFeel());

      final UIDefaults defaults = (UIDefaults) superMethod.invoke(base);
      if (SystemInfo.isLinux) {
        if (!Registry.is("darcula.use.native.fonts.on.linux")) {
          Font font = findFont("DejaVu Sans");
          if (font != null) {
            for (Object key : defaults.keySet()) {
              if (key instanceof String && ((String) key).endsWith(".font")) {
                defaults.put(key, new FontUIResource(font.deriveFont(13f)));
              }
            }
          }
        } else if (Arrays.asList("CN", "JP", "KR", "TW")
            .contains(Locale.getDefault().getCountry())) {
          for (Object key : defaults.keySet()) {
            if (key instanceof String && ((String) key).endsWith(".font")) {
              final Font font = defaults.getFont(key);
              if (font != null) {
                defaults.put(key, new FontUIResource("Dialog", font.getStyle(), font.getSize()));
              }
            }
          }
        }
      }

      LafManagerImpl.initInputMapDefaults(defaults);
      initIdeaDefaults(defaults);
      patchStyledEditorKit(defaults);
      patchComboBox(metalDefaults, defaults);
      defaults.remove("Spinner.arrowButtonBorder");
      defaults.put("Spinner.arrowButtonSize", JBUI.size(16, 5).asUIResource());
      MetalLookAndFeel.setCurrentTheme(createMetalTheme());
      if (SystemInfo.isWindows && Registry.is("ide.win.frame.decoration")) {
        JFrame.setDefaultLookAndFeelDecorated(true);
        JDialog.setDefaultLookAndFeelDecorated(true);
      }
      if (SystemInfo.isLinux && JBUI.isHiDPI()) {
        applySystemFonts(defaults);
      }
      defaults.put("EditorPane.font", defaults.getFont("TextField.font"));
      return defaults;
    } catch (Exception e) {
      log(e);
    }
    return super.getDefaults();
  }
Exemplo n.º 11
0
  private void _applyFontStyleForSelection(Font font) {
    StyledDocument doc = mTextEditor.getStyledDocument();
    MutableAttributeSet attrs = mTextEditor.getInputAttributes();
    StyleConstants.setFontFamily(attrs, font.getFamily());
    StyleConstants.setFontSize(attrs, font.getSize());
    StyleConstants.setBold(attrs, ((font.getStyle() & Font.BOLD) != 0));
    StyleConstants.setItalic(attrs, ((font.getStyle() & Font.ITALIC) != 0));
    StyleConstants.setUnderline(attrs, ((font.getStyle() & Font.CENTER_BASELINE) != 0));

    int start = mTextEditor.getSelectionStart();
    int end = mTextEditor.getSelectionEnd();
    doc.setCharacterAttributes(start, (end - start), attrs, false);
  }
Exemplo n.º 12
0
  /**
   * Copy the state of the parsed Textline into the existing object.
   *
   * @param t The TextLine to get the state information from.
   */
  public void copyState(TextLine t) {
    if (t == null) return;

    font = t.getFont();
    color = t.getColor();
    justification = t.getJustification();

    if (font == null) return;
    fontname = font.getName();
    fontstyle = font.getStyle();
    fontsize = font.getSize();

    parse = true;
  }
Exemplo n.º 13
0
 /**
  * Returns the size style of a specified component.
  *
  * @return REGULAR, SMALL or MINI.
  */
 private int getSizeStyle(Component c) {
   // Aqua components have a different style depending on the
   // font size used.
   // 13 Point = Regular
   // 11 Point = Small
   //  9 Point = Mini
   if (c == null) {
     return REGULAR;
   }
   Font font = c.getFont();
   if (font == null) {
     return REGULAR;
   }
   int fontSize = font.getSize();
   return (fontSize >= 13) ? REGULAR : ((fontSize > 9) ? SMALL : MINI);
 }
Exemplo n.º 14
0
  /**
   * Set current font. Default to Plain Courier 11 if null.
   *
   * @param font new font.
   */
  public void setFont(Font font) {

    if (font != null) {
      m_localGraphicsState.setFont(font);
      if (font.getName().equals(m_psGraphicsState.getFont().getName())
          && (m_psGraphicsState.getFont().getStyle() == font.getStyle())
          && (m_psGraphicsState.getFont().getSize() == yScale(font.getSize()))) return;
      m_psGraphicsState.setFont(
          new Font(font.getName(), font.getStyle(), yScale(getFont().getSize())));
    } else {
      m_localGraphicsState.setFont(new Font("Courier", Font.PLAIN, 11));
      m_psGraphicsState.setFont(getFont());
    }

    m_printstream.println("/(" + replacePSFont(getFont().getPSName()) + ")" + " findfont");
    m_printstream.println(yScale(getFont().getSize()) + " scalefont setfont");
  }
Exemplo n.º 15
0
 /**
  * Gets the BDFontMetrics object for the supplied font. This method caches font metrics to ensure
  * native fonts are not loaded twice for the same font.
  */
 static synchronized BDFontMetrics getFontMetrics(Font font) {
   /* See if metrics has been stored in font already. */
   BDFontMetrics fm = null;
   // BDFontMetrics fm = (BDFontMetrics)font.metrics;
   // if (fm == null) {
   /* See if a font metrics of the same native name and size has already been loaded.
   If it has then we use that one. */
   String nativeName =
       (String) fontNameMap.get(font.getName().toLowerCase() + "." + font.getStyle());
   if (nativeName == null) nativeName = (String) fontNameMap.get("default." + font.getStyle());
   String key = nativeName + "." + font.getSize();
   fm = (BDFontMetrics) fontMetricsMap.get(key);
   if (fm == null) fontMetricsMap.put(key, fm = new BDFontMetrics(font, nativeName));
   // font.metrics = fm;
   // }
   return fm;
 }
Exemplo n.º 16
0
 public void adjustFont(int w, int h) {
   if (h <= 0) return;
   int oldH = rHeight;
   if (font == null) {
     font = getFont();
     fontH = font.getSize();
     rHeight = fontH;
   }
   nHeight = h;
   if (fontH >= h) rHeight = h - 2;
   else rHeight = fontH;
   if ((rHeight < 10) && (fontH > 10)) rHeight = 10;
   if (oldH != rHeight) {
     // Font  curFont = font.deriveFont((float) rHeight);
     Font curFont = DisplayOptions.getFont(font.getName(), font.getStyle(), rHeight);
     setFont(curFont);
   }
   if (rHeight > h) rHeight = h;
 }
Exemplo n.º 17
0
 public void setEditMode(boolean s) {
   if (s) {
     addMouseListener(ml);
     setOpaque(s);
     if (font != null) {
       setFont(font);
       fontH = font.getSize();
       rHeight = fontH;
     }
     defDim = getPreferredSize();
     curLoc.x = defLoc.x;
     curLoc.y = defLoc.y;
     curDim.width = defDim.width;
     curDim.height = defDim.height;
     xRatio = 1.0;
     yRatio = 1.0;
   } else {
     removeMouseListener(ml);
     if ((bg != null) || (isActive < 1)) setOpaque(true);
     else setOpaque(false);
   }
   inEditMode = s;
 }
Exemplo n.º 18
0
  public EditorPaneHTMLHelp(String htmlFile) {
    if (GlobalValues.useSystemBrowserForHelp) {
      Desktop d = GlobalValues.desktop;
      try {
        // create a temp file
        GlobalValues.forHTMLHelptempFile = new File("tempHTMLHelpSynthetic.html");
        FileWriter fw = new FileWriter(GlobalValues.forHTMLHelptempFile);

        java.util.List<String> list = readTextFromJar(htmlFile);
        Iterator<String> it = list.iterator();
        while (it.hasNext()) {
          fw.write(it.next() + "\n");
        }

        String canonicalPathOfFile = GlobalValues.forHTMLHelptempFile.getCanonicalPath();
        URL urlFile = new URL("file://" + canonicalPathOfFile);
        URI uriOfFile = urlFile.toURI();

        fw.close();

        d.browse(uriOfFile);

      } catch (Exception e) {
        e.printStackTrace();
      }

    } else {
      URL initialURL = getClass().getResource(htmlFile);

      font = GlobalValues.htmlfont;

      String title = "HTML Help";
      setTitle(title);

      final Stack<String> urlStack = new Stack<String>();
      final JEditorPane editorPane;

      editorPane = new JEditorPane(new HTMLEditorKit().getContentType(), " ");

      editorPane.setOpaque(false);
      editorPane.setBorder(null);
      editorPane.setEditable(false);

      JPanel magPanel = new JPanel();

      magnificationFactor = GlobalValues.helpMagnificationFactor;
      magFactor = new JTextField(Double.toString(magnificationFactor));

      JButton magButton = new JButton("Set Magnification: ");
      magButton.addActionListener(
          new ActionListener() {

            public void actionPerformed(ActionEvent e) {
              magnificationFactor = Double.parseDouble(magFactor.getText());
              GlobalValues.helpMagnificationFactor = magnificationFactor;
            }
          });

      magPanel.setLayout(new GridLayout(1, 2));
      magPanel.add(magButton);
      magPanel.add(magFactor);

      final JTextField url = new JTextField(initialURL.toString());

      // set up hyperlink listener
      editorPane.setEditable(false);

      try {
        // remember URL for back button
        urlStack.push(initialURL.toString());
        // show URL in text field
        url.setText(initialURL.toString());

        // add a CSS rule to force body tags to use the default label font
        // instead of the value in javax.swing.text.html.default.csss

        String bodyRule =
            "body { font-family: "
                + font.getFamily()
                + "; "
                + "font-size: "
                + font.getSize() * GlobalValues.helpMagnificationFactor
                + "pt; }";
        ((HTMLDocument) editorPane.getDocument()).getStyleSheet().addRule(bodyRule);

        editorPane.setPage(initialURL);

        editorPane.firePropertyChange("dummyProp", true, false);

      } catch (IOException e) {
        editorPane.setText("Exception: " + e);
      }

      editorPane.addPropertyChangeListener(
          new PropertyChangeListener() {

            public void propertyChange(PropertyChangeEvent evt) {

              String bodyRule =
                  "body { font-family: "
                      + font.getFamily()
                      + "; "
                      + "font-size: "
                      + font.getSize() * GlobalValues.helpMagnificationFactor
                      + "pt; }";
              ((HTMLDocument) editorPane.getDocument()).getStyleSheet().addRule(bodyRule);
            }
          });

      editorPane.addHyperlinkListener(
          new HyperlinkListener() {
            public void hyperlinkUpdate(HyperlinkEvent event) {
              if (event.getEventType() == HyperlinkEvent.EventType.ACTIVATED) {
                try {
                  // remember URL for back button
                  urlStack.push(event.getURL().toString());
                  // show URL in text field
                  url.setText(event.getURL().toString());
                  editorPane.setPage(event.getURL());

                  editorPane.firePropertyChange("dummyProp", true, false);

                } catch (IOException e) {
                  editorPane.setText("Exception: " + e);
                }
              }
            }
          });

      // set up checkbox for toggling edit mode
      final JCheckBox editable = new JCheckBox();
      editable.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent event) {
              editorPane.setEditable(editable.isSelected());
            }
          });

      // set up load button for loading URL
      ActionListener listener =
          new ActionListener() {
            public void actionPerformed(ActionEvent event) {
              try {
                // remember URL for back button
                urlStack.push(url.getText());
                editorPane.setPage(url.getText());

                editorPane.firePropertyChange("dummyProp", true, false);

              } catch (IOException e) {
                editorPane.setText("Exception: " + e);
              }
            }
          };

      JButton loadButton = new JButton("Load/Magnify");
      loadButton.addActionListener(listener);
      url.addActionListener(listener);

      // set up back button and button action

      JButton backButton = new JButton("Back");
      backButton.addActionListener(
          new ActionListener() {
            public void actionPerformed(ActionEvent event) {
              if (urlStack.size() <= 1) return;
              try {
                // get URL from back button
                urlStack.pop();
                // show URL in text field
                String urlString = urlStack.peek();
                url.setText(urlString);
                editorPane.setPage(urlString);

                editorPane.firePropertyChange("dummyProp", true, false);

              } catch (IOException e) {
                editorPane.setText("Exception: " + e);
              }
            }
          });

      JPanel allPanel = new JPanel(new BorderLayout());

      // put all control components in a panel

      JPanel ctrlPanel = new JPanel(new BorderLayout());
      JPanel urlPanel = new JPanel();
      urlPanel.add(new JLabel("URL"));
      urlPanel.add(url);
      JPanel buttonPanel = new JPanel();
      buttonPanel.add(loadButton);
      buttonPanel.add(backButton);
      buttonPanel.add(new JLabel("Editable"));
      buttonPanel.add(magPanel);
      buttonPanel.add(editable);
      ctrlPanel.add(buttonPanel, BorderLayout.NORTH);
      ctrlPanel.add(urlPanel, BorderLayout.CENTER);

      allPanel.add(ctrlPanel, BorderLayout.NORTH);
      allPanel.add(new JScrollPane(editorPane), BorderLayout.CENTER);

      add(allPanel);
    }
  }
Exemplo n.º 19
0
 ParentDirectoryRenderer() {
   plainFont = UIManager.getFont("Tree.font");
   if (plainFont == null) plainFont = jEdit.getFontProperty("metal.secondary.font");
   boldFont = new Font(plainFont.getName(), Font.BOLD, plainFont.getSize());
 }
Exemplo n.º 20
0
  /**
   * Execute applet events. Here is the state transition diagram
   *
   * <pre>{@literal
   *   Note: (XXX) is the action
   *         APPLET_XXX is the state
   *  (applet code loaded) --> APPLET_LOAD -- (applet init called)--> APPLET_INIT --
   *  (applet start called) --> APPLET_START -- (applet stop called) --> APPLET_STOP --
   *  (applet destroyed called) --> APPLET_DESTROY --> (applet gets disposed) -->
   *   APPLET_DISPOSE --> ...
   * }</pre>
   *
   * In the legacy lifecycle model. The applet gets loaded, inited and started. So it stays in the
   * APPLET_START state unless the applet goes away(refresh page or leave the page). So the applet
   * stop method called and the applet enters APPLET_STOP state. Then if the applet is revisited, it
   * will call applet start method and enter the APPLET_START state and stay there.
   *
   * <p>In the modern lifecycle model. When the applet first time visited, it is same as legacy
   * lifecycle model. However, when the applet page goes away. It calls applet stop method and
   * enters APPLET_STOP state and then applet destroyed method gets called and enters APPLET_DESTROY
   * state.
   *
   * <p>This code is also called by AppletViewer. In AppletViewer "Restart" menu, the applet is jump
   * from APPLET_STOP to APPLET_DESTROY and to APPLET_INIT .
   *
   * <p>Also, the applet can jump from APPLET_INIT state to APPLET_DESTROY (in Netscape/Mozilla
   * case). Same as APPLET_LOAD to APPLET_DISPOSE since all of this are triggered by browser.
   */
  @Override
  public void run() {

    Thread curThread = Thread.currentThread();
    if (curThread == loaderThread) {
      // if we are in the loader thread, cause
      // loading to occur.  We may exit this with
      // status being APPLET_DISPOSE, APPLET_ERROR,
      // or APPLET_LOAD
      runLoader();
      return;
    }

    boolean disposed = false;
    while (!disposed && !curThread.isInterrupted()) {
      AppletEvent evt;
      try {
        evt = getNextEvent();
      } catch (InterruptedException e) {
        showAppletStatus("bail");
        return;
      }

      // showAppletStatus("EVENT = " + evt.getID());
      try {
        switch (evt.getID()) {
          case APPLET_LOAD:
            if (!okToLoad()) {
              break;
            }
            // This complexity allows loading of applets to be
            // interruptable.  The actual thread loading runs
            // in a separate thread, so it can be interrupted
            // without harming the applet thread.
            // So that we don't have to worry about
            // concurrency issues, the main applet thread waits
            // until the loader thread terminates.
            // (one way or another).
            if (loaderThread == null) {
              setLoaderThread(new Thread(null, this, "AppletLoader", 0, false));
              loaderThread.start();
              // we get to go to sleep while this runs
              loaderThread.join();
              setLoaderThread(null);
            } else {
              // REMIND: issue an error -- this case should never
              // occur.
            }
            break;

          case APPLET_INIT:
            // AppletViewer "Restart" will jump from destroy method to
            // init, that is why we need to check status w/ APPLET_DESTROY
            if (status != APPLET_LOAD && status != APPLET_DESTROY) {
              showAppletStatus("notloaded");
              break;
            }
            applet.resize(defaultAppletSize);

            if (PerformanceLogger.loggingEnabled()) {
              PerformanceLogger.setTime("Applet Init");
              PerformanceLogger.outputLog();
            }
            applet.init();

            // Need the default(fallback) font to be created in this AppContext
            Font f = getFont();
            if (f == null
                || "dialog".equals(f.getFamily().toLowerCase(Locale.ENGLISH))
                    && f.getSize() == 12
                    && f.getStyle() == Font.PLAIN) {
              setFont(new Font(Font.DIALOG, Font.PLAIN, 12));
            }

            // Validate the applet in event dispatch thread
            // to avoid deadlock.
            try {
              final AppletPanel p = this;
              Runnable r =
                  new Runnable() {
                    @Override
                    public void run() {
                      p.validate();
                    }
                  };
              AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
            } catch (InterruptedException ie) {
            } catch (InvocationTargetException ite) {
            }

            status = APPLET_INIT;
            showAppletStatus("inited");
            break;

          case APPLET_START:
            {
              if (status != APPLET_INIT && status != APPLET_STOP) {
                showAppletStatus("notinited");
                break;
              }
              applet.resize(currentAppletSize);
              applet.start();

              // Validate and show the applet in event dispatch thread
              // to avoid deadlock.
              try {
                final AppletPanel p = this;
                final Applet a = applet;
                Runnable r =
                    new Runnable() {
                      @Override
                      public void run() {
                        p.validate();
                        a.setVisible(true);

                        // Fix for BugTraq ID 4041703.
                        // Set the default focus for an applet.
                        if (hasInitialFocus()) {
                          setDefaultFocus();
                        }
                      }
                    };
                AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
              } catch (InterruptedException ie) {
              } catch (InvocationTargetException ite) {
              }

              status = APPLET_START;
              showAppletStatus("started");
              break;
            }

          case APPLET_STOP:
            if (status != APPLET_START) {
              showAppletStatus("notstarted");
              break;
            }
            status = APPLET_STOP;

            // Hide the applet in event dispatch thread
            // to avoid deadlock.
            try {
              final Applet a = applet;
              Runnable r =
                  new Runnable() {
                    @Override
                    public void run() {
                      a.setVisible(false);
                    }
                  };
              AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
            } catch (InterruptedException ie) {
            } catch (InvocationTargetException ite) {
            }

            // During Applet.stop(), any AccessControlException on an involved Class remains in
            // the "memory" of the AppletClassLoader.  If the same instance of the ClassLoader is
            // reused, the same exception will occur during class loading.  Set the
            // AppletClassLoader's
            // exceptionStatusSet flag to allow recognition of what had happened
            // when reusing AppletClassLoader object.
            try {
              applet.stop();
            } catch (java.security.AccessControlException e) {
              setExceptionStatus(e);
              // rethrow exception to be handled as it normally would be.
              throw e;
            }
            showAppletStatus("stopped");
            break;

          case APPLET_DESTROY:
            if (status != APPLET_STOP && status != APPLET_INIT) {
              showAppletStatus("notstopped");
              break;
            }
            status = APPLET_DESTROY;

            // During Applet.destroy(), any AccessControlException on an involved Class remains in
            // the "memory" of the AppletClassLoader.  If the same instance of the ClassLoader is
            // reused, the same exception will occur during class loading.  Set the
            // AppletClassLoader's
            // exceptionStatusSet flag to allow recognition of what had happened
            // when reusing AppletClassLoader object.
            try {
              applet.destroy();
            } catch (java.security.AccessControlException e) {
              setExceptionStatus(e);
              // rethrow exception to be handled as it normally would be.
              throw e;
            }
            showAppletStatus("destroyed");
            break;

          case APPLET_DISPOSE:
            if (status != APPLET_DESTROY && status != APPLET_LOAD) {
              showAppletStatus("notdestroyed");
              break;
            }
            status = APPLET_DISPOSE;

            try {
              final Applet a = applet;
              Runnable r =
                  new Runnable() {
                    @Override
                    public void run() {
                      remove(a);
                    }
                  };
              AWTAccessor.getEventQueueAccessor().invokeAndWait(applet, r);
            } catch (InterruptedException ie) {
            } catch (InvocationTargetException ite) {
            }
            applet = null;
            showAppletStatus("disposed");
            disposed = true;
            break;

          case APPLET_QUIT:
            return;
        }
      } catch (Exception e) {
        status = APPLET_ERROR;
        if (e.getMessage() != null) {
          showAppletStatus("exception2", e.getClass().getName(), e.getMessage());
        } else {
          showAppletStatus("exception", e.getClass().getName());
        }
        showAppletException(e);
      } catch (ThreadDeath e) {
        showAppletStatus("death");
        return;
      } catch (Error e) {
        status = APPLET_ERROR;
        if (e.getMessage() != null) {
          showAppletStatus("error2", e.getClass().getName(), e.getMessage());
        } else {
          showAppletStatus("error", e.getClass().getName());
        }
        showAppletException(e);
      }
      clearLoadAbortRequest();
    }
  }
Exemplo n.º 21
0
  public void fillPopupMenu() {
    JMenuItem item;
    TextImageIcon textIcon;
    StatementHistory history;
    int rowCount = 0;
    int numRows = 0;
    Insets margin = new Insets(0, 0, 0, 0);

    // Get the font defined in the displayOptions panel for menus
    Font ft = DisplayOptions.getFont("Menu1");
    // We need a fairly small font, so make it 2 smaller.
    int size = ft.getSize();
    // If larger than 12, subtract 2
    if (size > 12) size -= 2;
    Font font = DisplayOptions.getFont(ft.getName(), ft.getStyle(), size);

    // This flag is used so that we only fill the menu when needed
    if (menuAlreadyFilled) return;

    menuAlreadyFilled = true;

    history = sshare.statementHistory();

    ArrayList list = history.getNamedStatementList();
    Color bgColor = Util.getBgColor();
    // Only show the Saved Statements section if there are some.
    if (list != null && list.size() != 0) {
      item = popup.add("Saved Statements");
      rowCount++;
      //	    item.setForeground(Color.blue);
      //	    item.setBackground(bgColor);
      item.setFont(font);
      item.setMargin(margin);
      popup.add(item);

      for (int i = 0; i < list.size(); i++) {
        ArrayList nameNlabel = (ArrayList) list.get(i);
        // first item in nameNlabel is name and second is label
        item = popup.add("  " + (String) nameNlabel.get(1));
        rowCount++;
        item.setActionCommand("save:" + (String) nameNlabel.get(0));
        //		item.setBackground(bgColor);
        item.addActionListener(popActionListener);
        item.setFont(font);
        item.setMargin(margin);
      }
    }
    // the rest of menu (return object types, statement types, etc.)
    ShufflerService shufflerService = sshare.shufflerService();
    ArrayList objTypes = shufflerService.getAllMenuObjectTypes();

    for (int i = 0; i < objTypes.size(); i++) {
      String objType = (String) objTypes.get(i);

      // Do not display menu for DB_AVAIL_SUB_TYPES
      if (objType.equals(Shuf.DB_AVAIL_SUB_TYPES)) continue;

      // addSeparator looks bad using GridLayout because it creates rows
      // and columns which are all equal in size.  It cannot have a row
      // with a separator which is a different height than the other
      // rectangles it creates. So just use dashes.
      item = popup.add(separator);
      item.setFont(font);
      item.setMargin(margin);
      rowCount++;
      item = popup.add(shufflerService.getCategoryLabel(objType));
      rowCount++;
      //	    item.setForeground(Color.blue);
      item.setActionCommand("title:" + objType);
      //	    item.setBackground(bgColor);
      item.addActionListener(popActionListener);
      item.setFont(font);
      item.setMargin(margin);

      ArrayList menuStrings = shufflerService.getmenuStringsThisObj(objType);

      // If current rowCount plus the next section size is too big,
      // specify the numRows to the current value of rowCount -1.
      // That is, put this next section in a new column.
      // 47 is emperical number of rows to fit 90% full screen.
      if (numRows == 0 && rowCount - 1 + menuStrings.size() > 44) {

        numRows = rowCount - 2;
      }

      for (int j = 0; j < menuStrings.size(); j++) {
        String menuString = (String) menuStrings.get(j);
        item = popup.add("  " + menuString);
        rowCount++;
        item.setActionCommand("command:" + objType + "/" + menuString);
        //		item.setBackground(bgColor);
        item.addActionListener(popActionListener);
        item.setFont(font);
        item.setMargin(margin);
      }
      // The spotter menu changes dynamically when
      // the list of saved statements changes.
      history.addStatementListener(
          new StatementAdapter() {
            public void saveListChanged() {
              refreshSaveMenu();
            }
          });
    }

    if (numRows == 0) numRows = rowCount;

    GridLayoutCol lm = new GridLayoutCol(numRows, 0);
    popup.setLayout(lm);
  }
Exemplo n.º 22
0
 public void setFont(Font norm, Font sel, Color c) {
   fReg = norm;
   if (sel == null) sel = new Font(norm.getName(), norm.getStyle() | Font.BOLD, norm.getSize());
   fSel = sel;
   caption = c;
 }