/**
* Return a component that has been configured to display the specified value.
*
* @param list The JList we're painting.
* @param value The value returned by list.getModel().getElementAt(index).
* @param index The cells index.
* @param isSelected True if the specified cell was selected.
* @param cellHasFocus True if the specified cell has the focus.
* @return A component whose paint() method will render the specified value.
* @todo Implement this javax.swing.ListCellRenderer method
*/
public Component getListCellRendererComponent(
JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
HostItem hi = (HostItem) value;
JLabel c = new JLabel(hi.name);
if (isSelected && hi.eavesDroppingEnabled) {
c.setBackground(Color.magenta);
c.setForeground(list.getSelectionForeground());
} else if (!isSelected && hi.eavesDroppingEnabled) {
c.setBackground(Color.red);
c.setForeground(list.getForeground());
} else if (isSelected) {
c.setBackground(list.getSelectionBackground());
c.setForeground(list.getSelectionForeground());
} else {
c.setBackground(list.getBackground());
c.setForeground(list.getForeground());
}
c.setEnabled(list.isEnabled());
c.setFont(list.getFont());
c.setOpaque(true);
return c;
}
/**
* Does Nothing
*
* @param selected, true to enable, false to disable.
*/
public void setNodeOrLinkSelected(boolean selected) {
if (tbrToolBar != null) {
UIViewFrame frame = ProjectCompendium.APP.getCurrentFrame();
if (selected && frame instanceof UIMapViewFrame) {
UIMapViewFrame oMapFrame = (UIMapViewFrame) frame;
UIViewPane pane = oMapFrame.getViewPane();
int nLinkCount = pane.getNumberOfSelectedLinks();
if (nLinkCount == 0) return;
bJustSetting = true;
int i = 0;
UILink link = null;
LinkProperties linkProps = null;
boolean bDefaultLinkStyle = false;
boolean bDefaultLinkDashed = false;
boolean bDefaultLinkWeight = false;
boolean bDefaultLinkColour = false;
boolean bDefaultArrowType = false;
LinkProperties defaultprops = UIUtilities.getLinkProperties("");
int linkstyle = defaultprops.getLinkStyle();
int linkdashed = defaultprops.getLinkDashed();
int linkweight = defaultprops.getLinkWeight();
int linkcolour = defaultprops.getLinkColour();
int arrowtype = defaultprops.getArrowType();
for (Enumeration e = pane.getSelectedLinks(); e.hasMoreElements(); ) {
link = (UILink) e.nextElement();
linkProps = link.getLinkProperties();
if (i == 0) {
linkstyle = linkProps.getLinkStyle();
linkdashed = linkProps.getLinkDashed();
linkweight = linkProps.getLinkWeight();
linkcolour = linkProps.getLinkColour();
arrowtype = linkProps.getArrowType();
i++;
} else {
if (arrowtype != linkProps.getArrowType()) {
bDefaultArrowType = true;
}
if (linkstyle != linkProps.getLinkStyle()) {
bDefaultLinkStyle = true;
}
if (linkdashed != linkProps.getLinkDashed()) {
bDefaultLinkDashed = true;
}
if (linkweight != linkProps.getLinkWeight()) {
bDefaultLinkWeight = true;
}
if (linkcolour != linkProps.getLinkColour()) {
bDefaultLinkColour = true;
}
}
}
tbrToolBar.setEnabled(true);
if (bDefaultLinkColour) {
selectedLinkColour = new Color(defaultprops.getLinkColour());
} else {
selectedLinkColour = new Color(linkcolour);
}
linkColourPanel.setEnabled(true);
txtLinkColour.setEnabled(true);
cbLineWeight.setEnabled(true);
if (bDefaultLinkWeight) {
cbLineWeight.setSelectedIndex(defaultprops.getLinkWeight() - 1);
} else {
cbLineWeight.setSelectedIndex(linkweight - 1);
}
cbArrows.setEnabled(true);
if (bDefaultArrowType) {
cbArrows.setSelectedIndex(defaultprops.getArrowType());
} else {
cbArrows.setSelectedIndex(arrowtype);
}
cbLinkStyle.setEnabled(true);
if (bDefaultLinkStyle) {
cbLinkStyle.setSelectedIndex(defaultprops.getLinkStyle());
} else {
cbLinkStyle.setSelectedIndex(linkstyle);
}
cbLinkDashed.setEnabled(true);
if (bDefaultLinkDashed) {
cbLinkDashed.setSelectedIndex(defaultprops.getLinkDashed());
} else {
cbLinkDashed.setSelectedIndex(linkdashed);
}
bJustSetting = false;
} else if (!selected) {
bJustSetting = true;
linkColourPanel.setEnabled(false);
txtLinkColour.setEnabled(false);
tbrToolBar.setEnabled(false);
cbArrows.setEnabled(false);
cbLineWeight.setEnabled(false);
cbLinkStyle.setEnabled(false);
cbLinkDashed.setEnabled(false);
bJustSetting = false;
}
}
}
/**
* Create and return the toolbar with the node formatting options.
*
* @return UIToolBar, the toolbar with all the node formatting options.
*/
private UIToolBar createToolBar(int orientation) {
tbrToolBar =
new UIToolBar(
LanguageProperties.getString(
LanguageProperties.TOOLBARS_BUNDLE, "UIToolBarFormatLink.name"),
UIToolBar.NORTHSOUTH); // $NON-NLS-1$
tbrToolBar.setOrientation(orientation);
tbrToolBar.setEnabled(false);
CSH.setHelpIDString(tbrToolBar, "toolbars.formatlink"); // $NON-NLS-1$
GridBagLayout grid = new GridBagLayout();
linkPanel = new JPanel(grid);
linkColourPanel = new JPanel(new BorderLayout());
linkColourPanel.setBackground(Color.black);
JLabel label = new JLabel(" "); // $NON-NLS-1$
GridBagConstraints con5 = new GridBagConstraints();
con5.fill = GridBagConstraints.NONE;
con5.anchor = GridBagConstraints.CENTER;
grid.addLayoutComponent(label, con5);
linkPanel.add(label);
txtLinkColour = new JLabel(UIImages.get(BACKGROUND_COLOUR));
txtLinkColour.setBorder(null);
txtLinkColour.setToolTipText(
LanguageProperties.getString(
LanguageProperties.TOOLBARS_BUNDLE,
"UIToolBarFormatLink.selectLinkColour")); //$NON-NLS-1$
txtLinkColour.setEnabled(false);
txtLinkColour.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
int clickCount = e.getClickCount();
if (clickCount == 1 && txtLinkColour.isEnabled()) {
onUpdateLinkColour(linkColourPanel.getBackground().getRGB());
}
}
});
linkColourPanel.add(txtLinkColour, BorderLayout.CENTER);
GridBagConstraints con = new GridBagConstraints();
con.fill = GridBagConstraints.NONE;
con.anchor = GridBagConstraints.CENTER;
grid.addLayoutComponent(linkColourPanel, con);
linkPanel.add(linkColourPanel);
btLinkColour = new UIImageButton(UIImages.get(RIGHT_ARROW_ICON));
btLinkColour.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
int clickCount = e.getClickCount();
if (clickCount == 1 && txtLinkColour.isEnabled()) {
if (oColorChooserDialog != null) {
oColorChooserDialog.setColour(selectedLinkColour);
} else {
oColorChooserDialog =
new UIColorChooserDialog(ProjectCompendium.APP, selectedLinkColour);
}
oColorChooserDialog.setVisible(true);
Color oColour = oColorChooserDialog.getColour();
oColorChooserDialog.setVisible(false);
if (oColour != null) {
linkColourPanel.setBackground(oColour);
onUpdateLinkColour(oColour.getRGB());
}
}
}
});
linkPanel.add(btLinkColour);
label = new JLabel(" "); // $NON-NLS-1$
GridBagConstraints con4 = new GridBagConstraints();
con4.fill = GridBagConstraints.NONE;
con4.anchor = GridBagConstraints.CENTER;
grid.addLayoutComponent(label, con4);
linkPanel.add(label);
tbrToolBar.add(linkPanel);
CSH.setHelpIDString(txtLinkColour, "toolbars.formatlink"); // $NON-NLS-1$
tbrToolBar.add(createWeightChoiceBox());
tbrToolBar.add(createArrowChoiceBox());
tbrToolBar.add(createLinkStyleChoiceBox());
tbrToolBar.add(createLinkDashedChoiceBox());
return tbrToolBar;
}
public Component getTableCellRendererComponent(
JTable table,
Setting owner,
Object value,
boolean isSelected,
boolean hasFocus,
boolean isEnabled,
int row,
int column) {
// renderer.setMargin(new Insets(0, 2, 4, 2));
if (isSelected) {
renderer.setForeground(table.getSelectionForeground());
panel.setBackground(table.getSelectionBackground());
blank1.setBackground(table.getSelectionBackground());
blank2.setBackground(table.getSelectionBackground());
} else {
renderer.setForeground(table.getForeground());
panel.setBackground(table.getBackground());
blank1.setBackground(table.getBackground());
blank2.setBackground(table.getBackground());
}
if (hasFocus) {
panel.setBorder(UIManager.getBorder("Table.focusCellHighlightBorder"));
} else {
panel.setBorder(new EmptyBorder(1, 2, 2, 1));
}
if (value instanceof Color) {
Color col = (Color) value;
// System.out.println("setting background to "+col.toString());
renderer.setText("[" + col.getRed() + "," + col.getGreen() + "," + col.getBlue() + "]");
renderer.setEnabled(isEnabled);
renderer.setFont(font);
colourPanel.setBackground(col);
} else if (value instanceof ArrayList) {
ArrayList values = (ArrayList) value;
if (values.size() > 0) {
// if we have multiple properties selected.
Color last = null;
boolean allSame = true;
for (int i = 0; i < values.size(); i++) {
if (values.get(i) instanceof Color) {
Color str = (Color) values.get(i);
if (last != null) {
if (!str.equals(last)) {
allSame = false;
break;
}
last = str;
} else {
last = str;
}
}
}
if (allSame) {
renderer.setText(
"[" + last.getRed() + "," + last.getGreen() + "," + last.getBlue() + "]");
renderer.setEnabled(isEnabled);
renderer.setFont(font);
colourPanel.setBackground(last);
} else {
renderer.setText("(Different values)");
renderer.setEnabled(isEnabled);
renderer.setFont(font);
colourPanel.setBackground(Color.lightGray);
panel.setBackground(Color.lightGray);
blank1.setBackground(Color.lightGray);
blank2.setBackground(Color.lightGray);
}
}
}
return panel;
}