/**
* Shows or hides the text for the currently selected figure.
*
* @param show Pass <code>true</code> to show the text, <code>false</code> otherwise.
* @param figure The selected figure.
*/
void showText(boolean show, ROIFigure figure) {
if (fieldTable == null) return;
int n = fieldTable.getRowCount();
if (n > 4) {
FigureTableModel ftm = (FigureTableModel) fieldTable.getModel();
ROIFigure f = ftm.getFigure();
if (f != null && f == figure)
fieldTable.getModel().setValueAt(show, getRowIndex(MeasurementAttributes.SHOWTEXT), 1);
}
}
/**
* Returns <code>true</code> if the text has to be shown, <code>false</code> otherwise.
*
* @return See above.
*/
boolean isShowText() {
if (fieldTable == null) return false;
int n = fieldTable.getRowCount();
if (n > 4) {
Object v = fieldTable.getModel().getValueAt(getRowIndex(MeasurementAttributes.SHOWTEXT), 1);
if (v == null) return false;
return (Boolean) v;
}
return false;
}
/** Toggles the value of the boolean under the current selection. */
private void toggleValue() {
int col = fieldTable.getSelectedColumn();
int row = fieldTable.getSelectedRow();
Object v = (Boolean) fieldTable.getModel().getValueAt(row, col);
Boolean value = Boolean.valueOf(false);
if (v != null) value = (Boolean) v;
boolean newValue = !(value.booleanValue());
fieldTable.getModel().setValueAt(Boolean.valueOf(newValue), row, col);
model.getDrawingView().repaint();
}
/**
* Removes the ROI figures.
*
* @param figures The figures to remove.
*/
void removeROIFigures(List<ROIFigure> figures) {
if (figures == null || figures.size() == 0) return;
FigureTableModel tm = (FigureTableModel) fieldTable.getModel();
ROIFigure value = tm.getFigure();
if (value == null) return;
Iterator<ROIFigure> i = figures.iterator();
ROIFigure figure;
while (i.hasNext()) {
figure = i.next();
if (value.getROI().getID() == figure.getROI().getID()) tm.clearData();
}
fieldTable.repaint();
}
/**
* Returns <code>true</code> if the figure dimensions are to be scaled proportionally, <code>false
* </code> otherwise.
*
* @return See above.
*/
boolean isScaleProportionally() {
if (fieldTable == null) return false;
int n = fieldTable.getRowCount();
if (n > 1) {
Object v =
fieldTable
.getModel()
.getValueAt(getRowIndex(MeasurementAttributes.SCALE_PROPORTIONALLY), 1);
if (v == null) return false;
return (Boolean) v;
}
return false;
}
/**
* Removes the ROI figure.
*
* @param figure The figure to remove.
*/
void removeROIFigure(ROIFigure figure) {
if (figure == null) return;
FigureTableModel tm = (FigureTableModel) fieldTable.getModel();
ROIFigure value = tm.getFigure();
if (value == null) return;
if (value.getROI().getID() == figure.getROI().getID()) tm.clearData();
}
/**
* Sets the new figure retrieved from the passed collection.
*
* @param l The collection to handle.
*/
void setSelectedFigures(List<ROIShape> l) {
FigureTableModel tableModel = (FigureTableModel) fieldTable.getModel();
Iterator<ROIShape> i = l.iterator();
// Register error and notify user.
ROIShape shape;
try {
TableCellEditor editor = fieldTable.getCellEditor();
if (editor != null) editor.stopCellEditing();
while (i.hasNext()) {
shape = i.next();
tableModel.setData(shape.getFigure());
fieldTable.repaint();
}
} catch (Exception e) {
MeasurementAgent.getRegistry().getLogger().info(this, "Figures selection" + e);
}
}
private void handleValueChanged(String text) {
int row = fieldTable.getEditingRow();
if (row < 0 || row >= attributeFields.size()) {
return;
}
AttributeKey attr = getAttributeKey(row);
FigureTableModel ftm = (FigureTableModel) fieldTable.getModel();
ROIFigure figure = ftm.getFigure();
if (attr.equals(MeasurementAttributes.TEXT)) {
if (TextHolderFigure.class.isAssignableFrom(figure.getClass())) {
((TextHolderFigure) figure).setText(text);
}
} else if (attr.equals(MeasurementAttributes.FONT_SIZE)) {
double d = parseDouble(text);
figure.setAttribute(MeasurementAttributes.FONT_SIZE, d);
figure.changed();
} else if (attr.equals(MeasurementAttributes.STROKE_WIDTH)) {
double d = parseDouble(text);
figure.setAttribute(MeasurementAttributes.STROKE_WIDTH, d);
} else if (attr.equals(MeasurementAttributes.WIDTH)) {
try {
double d = parseDouble(text);
setFigureDimension(figure, MeasurementAttributes.WIDTH, d);
if (isScaleProportionally()) {
setFigureDimension(figure, MeasurementAttributes.HEIGHT, d);
}
} catch (Exception e) {
}
} else if (attr.equals(MeasurementAttributes.HEIGHT)) {
try {
double d = parseDouble(text);
setFigureDimension(figure, MeasurementAttributes.HEIGHT, d);
if (isScaleProportionally()) {
setFigureDimension(figure, MeasurementAttributes.WIDTH, d);
}
} catch (Exception e) {
}
}
model.getDrawingView().repaint();
}
/** Initializes the component composing the display. */
private void initComponents() {
infoLabel = new JLabel(MAGNIFICATION + " is " + model.getDrawingView().getScaleFactor());
// create the table
fieldTable = new FigureTable(new FigureTableModel(attributeFields, COLUMN_NAMES));
fieldTable.getTableHeader().setReorderingAllowed(false);
fieldTable.setRowHeight(26);
fieldTable.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
fieldTable.setCellSelectionEnabled(true);
fieldTable.setColumnSelectionAllowed(true);
fieldTable.addMouseListener(
new MouseAdapter() {
public void mouseClicked(MouseEvent e) {
int col = fieldTable.getSelectedColumn();
int row = fieldTable.getSelectedRow();
Object value = fieldTable.getValueAt(row, col);
if (e.getClickCount() == 1) {
if (value instanceof Boolean) {
toggleValue();
}
} else if (e.getClickCount() > 1) {
e.consume();
if (value instanceof Color) {
// Only if the figure is not read only.
FigureTableModel ftm = (FigureTableModel) fieldTable.getModel();
ROIFigure figure = ftm.getFigure();
if (figure != null && !figure.isReadOnly())
if (figure.canEdit()) controller.showColorPicker((Color) value);
} else if (value instanceof Boolean) {
toggleValue();
}
}
}
});
fieldTable.addPropertyChangeListener(
new PropertyChangeListener() {
public void propertyChange(PropertyChangeEvent evt) {
String name = evt.getPropertyName();
if (FigureTable.VALUE_CHANGED_PROPERTY.equals(name)) {
handleValueChanged((String) evt.getNewValue());
}
}
});
}
/** Clear the inspector after saving the data. */
void clearData() {
FigureTableModel tm = (FigureTableModel) fieldTable.getModel();
tm.clearData();
}
/**
* Sets the data.
*
* @param figure The data to set.
*/
void setModelData(ROIFigure figure) {
FigureTableModel tableModel = (FigureTableModel) fieldTable.getModel();
tableModel.setData(figure);
fieldTable.repaint();
}
/**
* Sets the passed color to the currently selected cell. Returns the selected row.
*
* @param c The color to set.
*/
int setCellColor(Color c) {
int col = fieldTable.getSelectedColumn();
int row = fieldTable.getSelectedRow();
fieldTable.getModel().setValueAt(c, row, col);
return row;
}