public VText(SessionShare sshare, ButtonIF vif, String typ) {
this.vnmrIf = vif;
setOpaque(false);
setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_AS_NEEDED);
setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
twin = new VTextWin(this, sshare, vif, typ);
setViewportView(twin);
JViewport vp = getViewport();
vp.setBackground(Util.getBgColor());
orgBg = getBackground();
ml =
new MouseAdapter() {
public void mouseClicked(MouseEvent evt) {
int clicks = evt.getClickCount();
int modifier = evt.getModifiers();
if ((modifier & (1 << 4)) != 0) {
if (clicks >= 2) {
ParamEditUtil.setEditObj((VObjIF) evt.getSource());
}
}
}
};
new DropTarget(this, this);
DisplayOptions.addChangeListener(this);
}
private int getCorrectionOffset(FilePanel fp) {
JTextComponent editor;
int offset;
Rectangle rect;
Point p;
JViewport viewport;
editor = fp.getEditor();
viewport = fp.getScrollPane().getViewport();
p = viewport.getViewPosition();
offset = editor.viewToModel(p);
try {
// This happens when you scroll to the bottom. The upper line won't
// start at the right position (You can see half of the line)
// Correct this offset with the pane next to it to keep in sync.
rect = editor.modelToView(offset);
if (rect != null) {
return p.y - rect.getLocation().y;
}
} catch (Exception ex) {
ex.printStackTrace();
}
return 0;
}
//
// Implement the ChangeListener
//
public void stateChanged(ChangeEvent e) {
// Keep the scrolling of the row table in sync with main table
JViewport viewport = (JViewport) e.getSource();
JScrollPane scrollPane = (JScrollPane) viewport.getParent();
scrollPane.getVerticalScrollBar().setValue(viewport.getViewPosition().y);
}
public void scrollToAttribute(Attribute a) {
if (!a.getDescriptor().getConfig().equals(getConfig())) {
logger.fine("Cannot scroll to attribute that isn't attached to this type of descriptor");
return;
}
int rowIndex = getCurrentModel().getRowForDescriptor(a.getDescriptor());
int colIndex = getCurrentModel().getColumnForAttribute(a);
JScrollPane scrollPane = (JScrollPane) this.getComponent(0);
JViewport viewport = (JViewport) scrollPane.getViewport();
EnhancedTable table = (EnhancedTable) viewport.getView();
// This rectangle is relative to the table where the
// northwest corner of cell (0,0) is always (0,0).
Rectangle rect = table.getCellRect(rowIndex, colIndex, true);
// The location of the viewport relative to the table
Point pt = viewport.getViewPosition();
// Translate the cell location so that it is relative
// to the view, assuming the northwest corner of the
// view is (0,0)
rect.setLocation(rect.x - pt.x, rect.y - pt.y);
// Scroll the area into view
viewport.scrollRectToVisible(rect);
}
/*
* This method is called every time:
* - to make sure the viewport is returned to its default position
* - to remove the horizontal scrollbar when it is not wanted
*/
private void checkHorizontalScrollBar(BasicComboPopup popup) {
// Reset the viewport to the left
JViewport viewport = scrollPane.getViewport();
Point p = viewport.getViewPosition();
p.x = 0;
viewport.setViewPosition(p);
// Remove the scrollbar so it is never painted
if (!scrollBarRequired) {
scrollPane.setHorizontalScrollBar(null);
return;
}
// Make sure a horizontal scrollbar exists in the scrollpane
JScrollBar horizontal = scrollPane.getHorizontalScrollBar();
if (horizontal == null) {
horizontal = new JScrollBar(JScrollBar.HORIZONTAL);
scrollPane.setHorizontalScrollBar(horizontal);
scrollPane.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_AS_NEEDED);
}
// Potentially increase height of scroll pane to display the scrollbar
if (horizontalScrollBarWillBeVisible(popup, scrollPane)) {
Dimension scrollPaneSize = scrollPane.getPreferredSize();
scrollPaneSize.height += horizontal.getPreferredSize().height;
scrollPane.setPreferredSize(scrollPaneSize);
scrollPane.setMaximumSize(scrollPaneSize);
scrollPane.revalidate();
}
}
private int getCurrentLineCenter(FilePanel fp) {
JScrollPane scrollPane;
BufferDocumentIF bd;
JTextComponent editor;
JViewport viewport;
int line;
Rectangle rect;
int offset;
Point p;
editor = fp.getEditor();
scrollPane = fp.getScrollPane();
viewport = scrollPane.getViewport();
p = viewport.getViewPosition();
offset = editor.viewToModel(p);
// Scroll around the center of the editpane
p.y += getHeightOffset(fp);
offset = editor.viewToModel(p);
bd = fp.getBufferDocument();
if (bd == null) {
return -1;
}
line = bd.getLineForOffset(offset);
return line;
}
private JScrollPane getScrollPane() {
if (desktop.getParent() instanceof JViewport) {
JViewport viewPort = (JViewport) desktop.getParent();
if (viewPort.getParent() instanceof JScrollPane) return (JScrollPane) viewPort.getParent();
}
return null;
}
public void scrollToLine(FilePanel fp, int line) {
JScrollPane scrollPane;
FilePanel fp2;
BufferDocumentIF bd;
JTextComponent editor;
JViewport viewport;
Rectangle rect;
int offset;
Point p;
Rectangle viewRect;
Dimension viewSize;
Dimension extentSize;
int x;
fp2 = fp == filePanelLeft ? filePanelRight : filePanelLeft;
bd = fp.getBufferDocument();
if (bd == null) {
return;
}
offset = bd.getOffsetForLine(line);
if (offset < 0) {
return;
}
viewport = fp.getScrollPane().getViewport();
editor = fp.getEditor();
try {
rect = editor.modelToView(offset);
if (rect == null) {
return;
}
p = rect.getLocation();
p.y -= getHeightOffset(fp);
p.y += getCorrectionOffset(fp2);
// Do not allow scrolling before the begin.
if (p.y < 0) {
p.y = 0;
}
// Do not allow scrolling after the end.
viewSize = viewport.getViewSize();
viewRect = viewport.getViewRect();
extentSize = viewport.getExtentSize();
if (p.y > viewSize.height - extentSize.height) {
p.y = viewSize.height - extentSize.height;
}
p.x = viewRect.x;
viewport.setViewPosition(p);
} catch (Exception ex) {
ex.printStackTrace();
}
}
/** {@inheritDoc} */
@Override
public void mouseDragged(final MouseEvent aEvent) {
final MouseEvent event = convertEvent(aEvent);
final Point point = event.getPoint();
// Update the selected channel while dragging...
this.controller.setSelectedChannel(point);
if (getModel().isCursorMode() && (this.movingCursor >= 0)) {
this.controller.moveCursor(this.movingCursor, getCursorDropPoint(point));
aEvent.consume();
} else {
if ((this.lastClickPosition == null)
&& ((aEvent.getModifiersEx() & InputEvent.BUTTON1_DOWN_MASK) != 0)) {
this.lastClickPosition = new Point(point);
}
final JScrollPane scrollPane =
getAncestorOfClass(JScrollPane.class, (Component) aEvent.getSource());
if ((scrollPane != null) && (this.lastClickPosition != null)) {
final JViewport viewPort = scrollPane.getViewport();
final Component signalView = this.controller.getSignalDiagram().getSignalView();
boolean horizontalOnly = (aEvent.getModifiersEx() & InputEvent.ALT_DOWN_MASK) != 0;
boolean verticalOnly =
horizontalOnly && ((aEvent.getModifiersEx() & InputEvent.SHIFT_DOWN_MASK) != 0);
int dx = aEvent.getX() - this.lastClickPosition.x;
int dy = aEvent.getY() - this.lastClickPosition.y;
Point scrollPosition = viewPort.getViewPosition();
int newX = scrollPosition.x;
if (!verticalOnly) {
newX -= dx;
}
int newY = scrollPosition.y;
if (verticalOnly || !horizontalOnly) {
newY -= dy;
}
int diagramWidth = signalView.getWidth();
int viewportWidth = viewPort.getWidth();
int maxX = diagramWidth - viewportWidth - 1;
scrollPosition.x = Math.max(0, Math.min(maxX, newX));
int diagramHeight = signalView.getHeight();
int viewportHeight = viewPort.getHeight();
int maxY = diagramHeight - viewportHeight;
scrollPosition.y = Math.max(0, Math.min(maxY, newY));
viewPort.setViewPosition(scrollPosition);
}
// Use UNCONVERTED/ORIGINAL mouse event!
handleZoomRegion(aEvent, this.lastClickPosition);
}
}
private void updateColor(Component c) {
if (!(c instanceof JScrollPane)) return;
JViewport vp = ((JScrollPane) c).getViewport();
if (vp == null) return;
Component view = vp.getView();
if (view == null) return;
lineColor = view.getBackground();
}
public void scrollToCellLocation(int rowIndex, int colIndex) {
if (!(getParent() instanceof JViewport)) {
return;
}
JViewport scrollPane = (JViewport) getParent();
Rectangle rect = getCellRect(rowIndex, colIndex, true);
Point p = scrollPane.getViewPosition();
rect.setLocation(rect.x - p.x, rect.y - p.y);
scrollPane.scrollRectToVisible(rect);
}
/** {@inheritDoc} */
@Override
protected void uninstallListeners(JComponent c) {
super.uninstallListeners(c);
c.removePropertyChangeListener(this);
if (viewportViewFocusHandler != null) {
JViewport viewport = ((JScrollPane) c).getViewport();
viewport.removeContainerListener(viewportViewFocusHandler);
if (viewport.getView() != null) {
viewport.getView().removeFocusListener(viewportViewFocusHandler);
}
viewportViewFocusHandler = null;
}
}
@Override
public void addNotify() {
super.addNotify();
Component c = getParent();
// Keep scrolling of the row table in sync with the main table.
if (c instanceof JViewport) {
JViewport viewport = (JViewport) c;
viewport.addChangeListener(this);
}
}
public HtmlPane() {
try {
URL url = getClass().getResource("/resources/HelpFiles/toc.html");
html = new JEditorPane(url);
html.setEditable(false);
html.addHyperlinkListener(this);
html.putClientProperty(JEditorPane.HONOR_DISPLAY_PROPERTIES, Boolean.TRUE);
JViewport vp = getViewport();
vp.add(html);
} catch (MalformedURLException e) {
System.out.println("Malformed URL: " + e);
} catch (IOException e) {
System.out.println("IOException: " + e);
}
}
private int getHeightOffset(FilePanel fp) {
JScrollPane scrollPane;
JViewport viewport;
int offset;
int unitIncrement;
scrollPane = fp.getScrollPane();
viewport = scrollPane.getViewport();
offset = viewport.getSize().height / 2;
unitIncrement = scrollPane.getHorizontalScrollBar().getUnitIncrement();
offset = offset - (offset % unitIncrement);
return offset;
}
@Override
protected void paintChildren(Graphics g) {
super.paintChildren(g);
if (isBellVisible) {
paintBell(g);
}
}
public void paintViewport(Graphics g, JViewport c) {
if (!browser.isPreviewColumnFilled()) {
Dimension vs = c.getSize();
Dimension bs = browser.getSize();
JScrollBar vb = getVerticalBar();
g.setColor(Color.black);
Dimension ss = vb.getPreferredSize();
// Paint scroll bar tracks at the right to fill the viewport
if (bs.width < vs.width) {
int fixedCellWidth = browser.getFixedCellWidth();
// FIXME - Apparently we have to do layout manually, because
// invoking cellRendererPane.paneComponent with
// "shouldValidate" set to true does not appear to have
// the desired effect.
try {
vb.setSize(ss.width, vs.height);
vb.doLayout();
} catch (NullPointerException e) {
// We get NPE here in JDK 1.3. We ignore it.
}
for (int x = browser.getWidth() + fixedCellWidth;
x < vs.width;
x += fixedCellWidth + ss.width) {
getCellRendererPane().paintComponent(g, vb, c, x, 0, ss.width, vs.height, false);
}
}
}
}
@SuppressWarnings("OverridableMethodCallInConstructor")
Notepad() {
super(true);
// Trying to set Nimbus look and feel
try {
for (LookAndFeelInfo info : UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (Exception ignored) {
}
setBorder(BorderFactory.createEtchedBorder());
setLayout(new BorderLayout());
// create the embedded JTextComponent
editor = createEditor();
// Add this as a listener for undoable edits.
editor.getDocument().addUndoableEditListener(undoHandler);
// install the command table
commands = new HashMap<Object, Action>();
Action[] actions = getActions();
for (Action a : actions) {
commands.put(a.getValue(Action.NAME), a);
}
JScrollPane scroller = new JScrollPane();
JViewport port = scroller.getViewport();
port.add(editor);
String vpFlag = getProperty("ViewportBackingStore");
if (vpFlag != null) {
Boolean bs = Boolean.valueOf(vpFlag);
port.setScrollMode(bs ? JViewport.BACKINGSTORE_SCROLL_MODE : JViewport.BLIT_SCROLL_MODE);
}
JPanel panel = new JPanel();
panel.setLayout(new BorderLayout());
panel.add("North", createToolbar());
panel.add("Center", scroller);
add("Center", panel);
add("South", createStatusbar());
}
@Override
protected int getMaxAvailablePageWidth(
JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
Insets insets = list.getInsets(); // OWLFrameList.ITEM_BORDER.getBorderInsets();
int componentWidth = list.getWidth();
JViewport vp = (JViewport) SwingUtilities.getAncestorOfClass(JViewport.class, list);
if (vp != null) {
componentWidth = vp.getViewRect().width;
}
return componentWidth
- list.getInsets().left
- list.getInsets().right
- insets.left
+ insets.right
- 20;
}
public HtmlPane(String helpFileName) {
try {
File f = new File(helpFileName);
String s = f.getAbsolutePath();
s = "file:" + s;
URL url = new URL(s);
html = new JEditorPane(s);
html.setEditable(false);
html.addHyperlinkListener(this);
JViewport vp = getViewport();
vp.add(html);
} catch (MalformedURLException e) {
System.out.println("Malformed URL: " + e);
} catch (IOException e) {
System.out.println("IOException: " + e);
}
}
/**
* @param aEvent
* @param aStartPoint
*/
protected void handleZoomRegion(final MouseEvent aEvent, final Point aStartPoint) {
// For now, disabled by default as it isn't 100% working yet...
if (Boolean.FALSE.equals(Boolean.valueOf(System.getProperty("zoomregionenabled", "false")))) {
return;
}
final JComponent source = (JComponent) aEvent.getComponent();
final boolean dragging = (aEvent.getID() == MouseEvent.MOUSE_DRAGGED);
final GhostGlassPane glassPane =
(GhostGlassPane) SwingUtilities.getRootPane(source).getGlassPane();
Rectangle viewRect;
final JScrollPane scrollPane =
SwingComponentUtils.getAncestorOfClass(JScrollPane.class, source);
if (scrollPane != null) {
final JViewport viewport = scrollPane.getViewport();
viewRect = SwingUtilities.convertRectangle(viewport, viewport.getVisibleRect(), glassPane);
} else {
viewRect = SwingUtilities.convertRectangle(source, source.getVisibleRect(), glassPane);
}
final Point start = SwingUtilities.convertPoint(source, aStartPoint, glassPane);
final Point current = SwingUtilities.convertPoint(source, aEvent.getPoint(), glassPane);
if (dragging) {
if (!glassPane.isVisible()) {
glassPane.setVisible(true);
glassPane.setRenderer(new RubberBandRenderer(), start, current, viewRect);
} else {
glassPane.updateRenderer(start, current, viewRect);
}
glassPane.repaintPartially();
} else
/* if ( !dragging ) */
{
// Fire off a signal to the zoom controller to do its job...
this.controller.getZoomController().zoomRegion(aStartPoint, aEvent.getPoint());
glassPane.setVisible(false);
}
}
private void configureEnclosingScrollPaneUI() {
final Container p = getParent();
if (p instanceof JViewport) {
final Container gp = p.getParent();
if (gp instanceof JScrollPane) {
final JScrollPane scrollPane = (JScrollPane) gp;
// Make certain we are the viewPort's view and not, for
// example, the rowHeaderView of the scrollPane -
// an implementor of fixed columns might do this.
final JViewport viewport = scrollPane.getViewport();
if (viewport == null || viewport.getView() != this) {
return;
}
// scrollPane.getViewport().setBackingStoreEnabled(true);
// Border border = scrollPane.getBorder ();
// if ( border == null || border instanceof UIResource )
// {
// Border scrollPaneBorder = UIManager.getBorder (
// "Table.scrollPaneBorder" );
// if ( scrollPaneBorder != null )
// {
// scrollPane.setBorder ( scrollPaneBorder );
// }
// }
// add JScrollBar corner component if available from LAF and not already set by the user
Component corner = scrollPane.getCorner(JScrollPane.UPPER_TRAILING_CORNER);
if (corner == null || corner instanceof UIResource) {
corner = null;
final Object componentClass = UIManager.get("Table.scrollPaneCornerComponent");
if (componentClass instanceof Class) {
try {
corner = (Component) ((Class) componentClass).newInstance();
} catch (final Exception e) {
// just ignore and don't set corner
}
}
scrollPane.setCorner(JScrollPane.UPPER_TRAILING_CORNER, corner);
}
}
}
}
public void actionPerformed(ActionEvent e) {
PrintJob pjob = getToolkit().getPrintJob(textViewerFrame, "Printing Nslm", null);
if (pjob != null) {
Graphics pg = pjob.getGraphics();
if (pg != null) {
// todo: this should print from
// the file not from the screen.
// if (editor1!=null) {
// editor1.print(pg); //print crashes, must use printAll
// }
// if (scroller1!=null) {
// scroller1.printAll(pg); //is clipping on left
// }
if (scroller1 != null) {
JViewport jvp = scroller1.getViewport();
jvp.printAll(pg);
}
pg.dispose();
}
pjob.end();
}
}
public void scrollToColumnLocation(int colIndex) {
JTable scrollTable = transposedSpreadsheetSubform.getScrollTable();
scrollTable.setColumnSelectionInterval(colIndex, colIndex);
JViewport scrollPane = transposedSpreadsheetSubform.getFrozenTable().getViewport();
Rectangle rect = scrollTable.getCellRect(1, colIndex, true);
Point p = scrollPane.getViewPosition();
rect.setLocation(rect.x - p.x, rect.y - p.y);
scrollPane.scrollRectToVisible(rect);
Map<Integer, Color> columnToColor = new HashMap<Integer, Color>();
columnToColor.put(colIndex, new Color(28, 117, 188, 70));
transposedSpreadsheetSubform.changeTableRenderer(
transposedSpreadsheetSubform.getScrollTable(),
new SubFormCellRenderer(
UIHelper.VER_11_PLAIN, UIHelper.DARK_GREEN_COLOR, null, columnToColor));
transposedSpreadsheetSubform.validate();
transposedSpreadsheetSubform.repaint();
}
/**
* Method to check that the current position is in the viewing area and if not scroll to center
* the current position if possible
*/
public void checkScroll() {
// get the x and y position in pixels
int xPos = (int) (colIndex * zoomFactor);
int yPos = (int) (rowIndex * zoomFactor);
// only do this if the image is larger than normal
if (zoomFactor > 1) {
// get the rectangle that defines the current view
JViewport viewport = scrollPane.getViewport();
Rectangle rect = viewport.getViewRect();
int rectMinX = (int) rect.getX();
int rectWidth = (int) rect.getWidth();
int rectMaxX = rectMinX + rectWidth - 1;
int rectMinY = (int) rect.getY();
int rectHeight = (int) rect.getHeight();
int rectMaxY = rectMinY + rectHeight - 1;
// get the maximum possible x and y index
int macolIndexX = (int) (picture.getWidth() * zoomFactor) - rectWidth - 1;
int macolIndexY = (int) (picture.getHeight() * zoomFactor) - rectHeight - 1;
// calculate how to position the current position in the middle of the viewing
// area
int viewX = xPos - (int) (rectWidth / 2);
int viewY = yPos - (int) (rectHeight / 2);
// reposition the viewX and viewY if outside allowed values
if (viewX < 0) viewX = 0;
else if (viewX > macolIndexX) viewX = macolIndexX;
if (viewY < 0) viewY = 0;
else if (viewY > macolIndexY) viewY = macolIndexY;
// move the viewport upper left point
viewport.scrollRectToVisible(new Rectangle(viewX, viewY, rectWidth, rectHeight));
}
}
public void viewportSet(JViewport viewport) {
viewport.addChangeListener(
new ChangeListener() {
@Override
public void stateChanged(ChangeEvent e) {
TableModel model = getModel();
if (model instanceof AbstractTableModel) {
Couple<Integer> visibleRows = ScrollingUtil.getVisibleRows(VcsLogGraphTable.this);
((AbstractTableModel) model)
.fireTableChanged(
new TableModelEvent(
model,
visibleRows.first - 1,
visibleRows.second,
GraphTableModel.ROOT_COLUMN));
}
}
});
}
public void propertyChange(PropertyChangeEvent evt) {
JViewport vp = getViewport();
if (vp != null) vp.setBackground(Util.getBgColor());
}
public void init() {
// <Begin_init>
if (getParameter("RESOURCE_PROPERTIES") != null) {
localePropertiesFileName = getParameter("RESOURCE_PROPERTIES");
}
resourceBundle =
com.adventnet.apiutils.Utility.getBundle(
localePropertiesFileName, getParameter("RESOURCE_LOCALE"), applet);
if (initialized) return;
this.setSize(getPreferredSize().width + 495, getPreferredSize().height + 480);
setTitle(resourceBundle.getString("ViewConfig"));
Container container = getContentPane();
container.setLayout(new BorderLayout());
try {
initVariables();
setUpGUI(container);
setUpProperties();
setUpConnections();
} catch (Exception ex) {
showStatus(resourceBundle.getString("Error in init method"), ex);
}
// let us set the initialized variable to true so
// we dont initialize again even if init is called
initialized = true;
// <End_init>
setTitle(resourceBundle.getString("View Configuration"));
setIconImage(AuthMain.getBuilderUiIfInstance().getFrameIcon());
JLabel1.setIcon(AuthMain.getBuilderUiIfInstance().getImage("viewconfig.png"));
com.adventnet.security.ui.ViewListCellRenderer ViewListCellRenderer1 =
new com.adventnet.security.ui.ViewListCellRenderer();
JTable1.setDefaultRenderer(JTable1.getColumnClass(0), ViewListCellRenderer1);
JLabel2.setIcon(AuthMain.getBuilderUiIfInstance().getImage("addview1.png"));
JTable1.getCellEditor(0, 0)
.getTableCellEditorComponent(JTable1, null, true, 0, 0)
.setEnabled(false);
DefaultCellEditor te = (DefaultCellEditor) JTable1.getCellEditor(0, 0);
te.setClickCountToStart(10);
JTable1.setCellEditor(te);
JViewport vp = new JViewport();
JLabel lab = new JLabel(resourceBundle.getString("List of available views"));
lab.setHorizontalAlignment((int) JLabel.CENTER_ALIGNMENT);
lab.setForeground(Color.black);
vp.setView(lab);
AuthMain.getBuilderUiIfInstance().centerWindow(this);
setData();
viewc = this;
addWindowListener(
new WindowAdapter() {
public void windowClosing(WindowEvent we) {
close();
}
});
/*
TableColumn col2 = JTable1.getColumnModel().getColumn(1);
DefaultTableCellRenderer ren = new DefaultTableCellRenderer();
ren.setIcon(AuthMain.getBuilderUiIfInstance().getImage("task1.png"));
col2.setCellRenderer(ren);
col2.setMaxWidth(30);
*/
DefaultListSelectionModel selModel = new DefaultListSelectionModel();
selModel.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JTable1.setSelectionModel(selModel);
}
public FixedColumnExample() {
super("Fixed Column Example");
setSize(400, 150);
data =
new Object[][] {
{"1", "11", "A", "", "", "", "", ""},
{"2", "22", "", "B", "", "", "", ""},
{"3", "33", "", "", "C", "", "", ""},
{"4", "44", "", "", "", "D", "", ""},
{"5", "55", "", "", "", "", "E", ""},
{"6", "66", "", "", "", "", "", "F"}
};
column = new Object[] {"fixed 1", "fixed 2", "a", "b", "c", "d", "e", "f"};
AbstractTableModel fixedModel =
new AbstractTableModel() {
public int getColumnCount() {
return 2;
}
public int getRowCount() {
return data.length;
}
public String getColumnName(int col) {
return (String) column[col];
}
public Object getValueAt(int row, int col) {
return data[row][col];
}
};
AbstractTableModel model =
new AbstractTableModel() {
public int getColumnCount() {
return column.length - 2;
}
public int getRowCount() {
return data.length;
}
public String getColumnName(int col) {
return (String) column[col + 2];
}
public Object getValueAt(int row, int col) {
return data[row][col + 2];
}
public void setValueAt(Object obj, int row, int col) {
data[row][col + 2] = obj;
}
public boolean CellEditable(int row, int col) {
return true;
}
};
fixedTable =
new JTable(fixedModel) {
public void valueChanged(ListSelectionEvent e) {
super.valueChanged(e);
checkSelection(true);
}
};
table =
new JTable(model) {
public void valueChanged(ListSelectionEvent e) {
super.valueChanged(e);
checkSelection(false);
}
};
fixedTable.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
table.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
fixedTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
table.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
JScrollPane scroll = new JScrollPane(table);
JViewport viewport = new JViewport();
viewport.setView(fixedTable);
viewport.setPreferredSize(fixedTable.getPreferredSize());
scroll.setRowHeaderView(viewport);
scroll.setCorner(JScrollPane.UPPER_LEFT_CORNER, fixedTable.getTableHeader());
getContentPane().add(scroll, BorderLayout.CENTER);
}
public ODEWizardScalaSci() {
editingClassName = "Lorenz";
systemOrder = 3; // the order of ODE system
copyTemplateButton =
new JButton("1. Copy and Edit Template", new ImageIcon("/scalaLab.jar/yellow-ball.gif"));
generateEditingButton = new JButton("2. Generate Java Class", new ImageIcon("./blue-ball.gif"));
saveJavaClassButton =
new JButton("3. Save Java Class", new ImageIcon("scalaLab.jar/red-ball.gif"));
compileJavaClassButton =
new JButton("4.a. Java Compile - External Compiler", new ImageIcon("blue-ball.gif"));
compileJavaInternalCompilerButton =
new JButton("4.b. Java Compile - Internal Compiler", new ImageIcon("blue-ball.gif"));
generateScriptCodeButton =
new JButton("Generate scalaSci Script", new ImageIcon("red-ball.gif"));
ODEWizardFrame = new JFrame("ODE Wizard for scalaSci with Java implementation of. ODEs");
editPanel = new JPanel();
editPanel.setLayout(new GridLayout(1, 2));
paramPanel = new JPanel(new GridLayout(1, 4));
availODEMethods.add("ODErke");
availODEMethods.add("ODEmultistep");
availODEMethods.add("ODEdiffsys");
ODEselectMethodLabel = new JLabel("ODE method: ");
ODEselectMethodComboBox = new JComboBox(availODEMethods);
ODEselectMethodComboBox.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ODESolveMethod = ODEselectMethodComboBox.getSelectedIndex();
updateTemplateText();
templateTextArea.setText(templateText);
currentlySelectedLabel.setText(
"Selected Method: " + (String) availODEMethods.get(ODESolveMethod));
}
});
JLabel javaFileTextLabel = new JLabel("Java File Name: ");
javaFileTextBox = new JTextField(editingClassName);
javaFileTextBox.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
editingClassName = javaFileTextBox.getText();
String updatedStatusText = prepareStatusText();
statusAreaTop.setText(updatedStatusText);
}
});
JLabel systemOrderLabel = new JLabel("System order: ");
systemOrderText = new JTextField(String.valueOf(systemOrder));
systemOrderText.addActionListener(new editSystemOrder());
JPanel javaFilePanel = new JPanel();
javaFilePanel.add(javaFileTextLabel);
javaFilePanel.add(javaFileTextBox);
JPanel systemOrderPanel = new JPanel();
systemOrderPanel.add(systemOrderLabel);
systemOrderPanel.add(systemOrderText);
paramMethodPanel = new JPanel();
paramMethodPanel.add(ODEselectMethodLabel);
paramMethodPanel.add(ODEselectMethodComboBox);
paramPanel.add(paramMethodPanel);
paramPanel.add(javaFilePanel);
paramPanel.add(systemOrderPanel);
currentlySelectedLabel =
new JLabel("Selected Method: " + (String) availODEMethods.get(ODESolveMethod));
paramPanel.add(currentlySelectedLabel);
statusPanel = new JPanel(new GridLayout(2, 1));
statusAreaTop = new JTextArea();
statusAreaTop.setFont(new Font("Arial", Font.BOLD, 16));
String statusText = prepareStatusText();
statusAreaTop.setText(statusText);
statusAreaBottom = new JTextArea();
statusAreaBottom.setText(
"Step1: Copy and edit the template ODE (implements the famous Lorenz chaotic system),\n"
+ "Then set the name of your Java Class (instead of \"Lorenz\"), without the extension .java\n"
+ "Also set the proper order (i.e. number of equations and variables) of your system. ");
statusPanel.add(statusAreaTop);
statusPanel.add(statusAreaBottom);
templateTextArea = new JTextArea();
updateTemplateText();
templateTextArea.setFont(new Font("Arial", Font.ITALIC, 12));
templateTextArea.setText(templateText);
templateScrollPane = new JScrollPane();
templateViewPort = templateScrollPane.getViewport();
templateViewPort.add(templateTextArea);
ODEWizardTextArea = new JTextArea();
ODEWizardText = "";
ODEWizardTextArea.setText(ODEWizardText);
ODEWizardTextArea.setFont(new Font("Arial", Font.BOLD, 12));
ODEWizardScrollPane = new JScrollPane();
wizardViewPort = ODEWizardScrollPane.getViewport();
wizardViewPort.add(ODEWizardTextArea);
editPanel.add(ODEWizardScrollPane);
editPanel.add(templateScrollPane);
// Step 1: copy template of ODE implementation from the
// templateTextArea to ODEWizardTextArea
copyTemplateButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
ODEWizardTextArea.setText(templateTextArea.getText());
generateEditingButton.setEnabled(true);
statusAreaBottom.setText(
"Step2: If you have implemented correctly your ODE, the wizard completes the ready to compile Java class");
}
});
// Step 2: generate Java Class from template
JPanel buttonPanel = new JPanel();
generateEditingButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String editingODE = ODEWizardTextArea.getText();
String classImplementationString = // "package javaPluggins; \n"+
"import numal.*; \n\n"
+ "public class "
+ editingClassName
+ " extends Object \n implements "
+ implementingInterfaces[ODESolveMethod]
+ " \n \n "
+ "{ \n";
classImplementationString += (editingODE + "}\n");
ODEWizardTextArea.setText(classImplementationString);
saveJavaClassButton.setEnabled(true);
statusAreaBottom.setText(
"Step3: The generated Java source is ready, you can check it, and then proceed to save.");
}
});
// Step 3: save generated Java Class on disk
saveJavaClassButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = Directory.Current().get().path();
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
chooser.setSelectedFile(new File(editingClassName + ".java"));
int ret = chooser.showSaveDialog(ODEWizardFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
try {
PrintWriter out = new PrintWriter(f);
String javaCodeText = ODEWizardTextArea.getText();
out.write(javaCodeText);
out.close();
// update the notion of the working directory
String fullPathOfSavedFile = f.getAbsolutePath();
GlobalValues.workingDir =
fullPathOfSavedFile.substring(
0, fullPathOfSavedFile.lastIndexOf(File.separatorChar) + 1);
compileJavaClassButton.setEnabled(true);
compileJavaInternalCompilerButton.setEnabled(true);
statusAreaBottom.setText(
"Step4: The Java source file was saved to disk, \n "
+ "you can proceed to compile and load the corresponding class file");
} catch (java.io.FileNotFoundException enf) {
System.out.println("File " + f.getName() + " not found");
enf.printStackTrace();
} catch (Exception eOther) {
System.out.println("Exception trying to create PrintWriter");
eOther.printStackTrace();
}
}
});
// Step 4: Compile the generated Java class
compileJavaClassButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = GlobalValues.workingDir;
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
int ret = chooser.showOpenDialog(ODEWizardFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
String javaFile = null;
try {
javaFile = f.getCanonicalPath();
} catch (IOException ex) {
System.out.println("I/O Exception in getCanonicalPath");
ex.printStackTrace();
}
// extract the path specification of the generated Java class that implements the ODE
// solution method,
// in order to update the ScalaSci class path
String SelectedFileWithPath = f.getAbsolutePath();
String SelectedFilePathOnly =
SelectedFileWithPath.substring(
0, SelectedFileWithPath.lastIndexOf(File.separatorChar));
if (GlobalValues.ScalaSciClassPath.length() == 0) GlobalValues.ScalaSciClassPath = ".";
if (GlobalValues.ScalaSciClassPath.indexOf(SelectedFilePathOnly) == -1) {
GlobalValues.ScalaSciClassPathComponents.add(0, SelectedFilePathOnly);
GlobalValues.ScalaSciClassPath =
GlobalValues.ScalaSciClassPath + File.pathSeparator + SelectedFilePathOnly;
}
// update also the ScalaSciClassPath property
StringBuilder fileStr = new StringBuilder();
Enumeration enumDirs = GlobalValues.ScalaSciClassPathComponents.elements();
while (enumDirs.hasMoreElements()) {
Object ce = enumDirs.nextElement();
fileStr.append(File.pathSeparator + (String) ce);
}
GlobalValues.settings.setProperty("ScalaSciClassPath", fileStr.toString());
ClassLoader parentClassLoader = getClass().getClassLoader();
GlobalValues.extensionClassLoader =
new ExtensionClassLoader(GlobalValues.ScalaSciClassPath, parentClassLoader);
// update GUI components to account for the updated ScalaSci classpath
scalaExec.scalaLab.scalaLab.updateTree();
boolean compilationSucccess = true;
String tempFileName = "";
tempFileName =
javaFile + ".java"; // public classes and Java files should have the same name
String[] command = new String[6];
command[0] = "javac";
command[1] = "-cp";
command[2] = GlobalValues.jarFilePath + File.pathSeparator + GlobalValues.homeDir;
command[3] = "-d"; // where to place output class files
command[4] = SelectedFilePathOnly; // the path to save the compiled class files
command[5] = javaFile; // full filename to compile
String compileCommandString =
command[0]
+ " "
+ command[1]
+ " "
+ command[2]
+ " "
+ command[3]
+ " "
+ command[4]
+ " "
+ command[5];
System.out.println("compileCommand Java= " + compileCommandString);
try {
Runtime rt = Runtime.getRuntime();
Process javaProcess = rt.exec(command);
// an error message?
StreamGobbler errorGobbler = new StreamGobbler(javaProcess.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler =
new StreamGobbler(javaProcess.getInputStream(), "OUTPUT");
// kick them off
errorGobbler.start();
outputGobbler.start();
// any error???
javaProcess.waitFor();
int rv = javaProcess.exitValue();
String commandString = command[0] + " " + command[1] + " " + command[2];
if (rv == 0) {
System.out.println("Process: " + commandString + " exited successfully ");
generateScriptCodeButton.setEnabled(true);
statusAreaBottom.setText(
"Step5: You can proceed now to create a draft script that utilizes your Java-based ODE integrator");
} else
System.out.println(
"Process: " + commandString + " exited with error, error value = " + rv);
} catch (IOException exio) {
System.out.println("IOException trying to executing " + command);
exio.printStackTrace();
} catch (InterruptedException ie) {
System.out.println("Interrupted Exception trying to executing " + command);
ie.printStackTrace();
}
}
});
// Compile with the internal compiler
compileJavaInternalCompilerButton.addActionListener(
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
String currentWorkingDirectory = GlobalValues.workingDir;
JFileChooser chooser = new JFileChooser(currentWorkingDirectory);
int ret = chooser.showOpenDialog(ODEWizardFrame);
if (ret != JFileChooser.APPROVE_OPTION) {
return;
}
File f = chooser.getSelectedFile();
String javaFile = null;
try {
javaFile = f.getCanonicalPath();
} catch (IOException ex) {
System.out.println("I/O Exception in getCanonicalPath");
ex.printStackTrace();
}
// extract the path specification of the generated Java class that implements the ODE
// solution method,
// in order to update the ScalaSci class path
String SelectedFileWithPath = f.getAbsolutePath();
String SelectedFilePathOnly =
SelectedFileWithPath.substring(
0, SelectedFileWithPath.lastIndexOf(File.separatorChar));
if (GlobalValues.ScalaSciClassPath.length() == 0) GlobalValues.ScalaSciClassPath = ".";
if (GlobalValues.ScalaSciClassPath.indexOf(SelectedFilePathOnly) == -1) {
GlobalValues.ScalaSciClassPathComponents.add(0, SelectedFilePathOnly);
GlobalValues.ScalaSciClassPath =
GlobalValues.ScalaSciClassPath + File.pathSeparator + SelectedFilePathOnly;
}
// update also the ScalaSciClassPath property
StringBuilder fileStr = new StringBuilder();
Enumeration enumDirs = GlobalValues.ScalaSciClassPathComponents.elements();
while (enumDirs.hasMoreElements()) {
Object ce = enumDirs.nextElement();
fileStr.append(File.pathSeparator + (String) ce);
}
GlobalValues.settings.setProperty("ScalaSciClassPath", fileStr.toString());
ClassLoader parentClassLoader = getClass().getClassLoader();
GlobalValues.extensionClassLoader =
new ExtensionClassLoader(GlobalValues.ScalaSciClassPath, parentClassLoader);
// update GUI components to account for the updated ScalaSci classpath
scalaExec.scalaLab.scalaLab.updateTree();
String[] command = new String[11];
String toolboxes = "";
for (int k = 0; k < GlobalValues.ScalaSciClassPathComponents.size(); k++)
toolboxes =
toolboxes
+ File.pathSeparator
+ GlobalValues.ScalaSciClassPathComponents.elementAt(k);
// compile the temporary file
command[0] = "java";
command[1] = "-classpath";
command[2] =
"."
+ File.pathSeparator
+ GlobalValues.jarFilePath
+ File.pathSeparator
+ toolboxes
+ File.pathSeparator
+ SelectedFilePathOnly;
command[3] = "com.sun.tools.javac.Main"; // the name of the Java compiler class
command[4] = "-classpath";
command[5] = command[2];
command[6] = "-sourcepath";
command[7] = command[2];
command[8] = "-d"; // where to place output class files
command[9] = SelectedFilePathOnly;
command[10] = SelectedFileWithPath;
String compileCommandString =
command[0]
+ " "
+ command[1]
+ " "
+ command[2]
+ " "
+ command[3]
+ " "
+ command[4]
+ " "
+ command[5]
+ " "
+ command[6]
+ " "
+ command[7]
+ " "
+ command[8]
+ " "
+ command[9]
+ " "
+ command[10];
System.out.println("compileCommand Java= " + compileCommandString);
try {
Runtime rt = Runtime.getRuntime();
Process javaProcess = rt.exec(command);
// an error message?
StreamGobbler errorGobbler = new StreamGobbler(javaProcess.getErrorStream(), "ERROR");
// any output?
StreamGobbler outputGobbler =
new StreamGobbler(javaProcess.getInputStream(), "OUTPUT");
// kick them off
errorGobbler.start();
outputGobbler.start();
// any error???
javaProcess.waitFor();
int rv = javaProcess.exitValue();
if (rv == 0) {
System.out.println("Process: exited successfully ");
JavaCompile javaCompileObj = null;
try {
javaCompileObj = new JavaCompile();
} catch (Exception ex) {
JOptionPane.showMessageDialog(
null,
"Unable to compile. Please check if your system's PATH variable includes the path to your javac compiler",
"Cannot compile - Check PATH",
JOptionPane.INFORMATION_MESSAGE);
ex.printStackTrace();
}
generateScriptCodeButton.setEnabled(true);
statusAreaBottom.setText(
"Step5: You can proceed now to create a draft ScalaSci-Script that utilizes your Java-based ODE integrator");
} else System.out.println("Process: exited with error, error value = " + rv);
} catch (IOException exio) {
System.out.println("IOException trying to executing " + command);
exio.printStackTrace();
} catch (InterruptedException ie) {
System.out.println("Interrupted Exception trying to executing " + command);
ie.printStackTrace();
}
}
});
// Step 5: Generate Script Code
generateScriptCodeButton.addActionListener(
new ActionListener() {
public void actionPerformed(ActionEvent e) {
new scriptCodeGenerationFrame("ODE Script code", editingClassName, systemOrder);
}
});
buttonPanel.add(copyTemplateButton); // Step 1
buttonPanel.setEnabled(true);
buttonPanel.add(generateEditingButton); // Step 2
generateEditingButton.setEnabled(false);
buttonPanel.add(saveJavaClassButton); // Step 3
saveJavaClassButton.setEnabled(false);
buttonPanel.add(compileJavaClassButton); // Step 4
buttonPanel.add(compileJavaInternalCompilerButton);
compileJavaClassButton.setEnabled(false);
compileJavaInternalCompilerButton.setEnabled(false);
buttonPanel.add(generateScriptCodeButton); // Step 5
generateScriptCodeButton.setEnabled(false);
ODEWizardFrame.add(buttonPanel, BorderLayout.NORTH);
ODEWizardFrame.add(editPanel, BorderLayout.CENTER);
JPanel bottomPanel = new JPanel(new GridLayout(2, 1));
bottomPanel.add(paramPanel);
bottomPanel.add(statusPanel);
ODEWizardFrame.add(bottomPanel, BorderLayout.SOUTH);
ODEWizardFrame.setLocation(100, 100);
ODEWizardFrame.setSize(1400, 800);
ODEWizardFrame.setVisible(true);
}
