/*
* Freeplane - mind map editor
* Copyright (C) 2008 Dimitry Polivaev
*
* This file author is Dimitry Polivaev
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.view.swing.map.attribute;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.EventQueue;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.KeyboardFocusManager;
import java.awt.Window;
import java.awt.event.ActionEvent;
import java.awt.event.FocusEvent;
import java.awt.event.FocusListener;
import java.awt.event.HierarchyEvent;
import java.awt.event.HierarchyListener;
import java.awt.event.InputEvent;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.net.URI;
import java.util.EventObject;
import javax.swing.AbstractCellEditor;
import javax.swing.ComboBoxEditor;
import javax.swing.ComboBoxModel;
import javax.swing.DefaultCellEditor;
import javax.swing.DefaultComboBoxModel;
import javax.swing.Icon;
import javax.swing.JComboBox;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JTable;
import javax.swing.KeyStroke;
import javax.swing.SwingUtilities;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.TableModelEvent;
import javax.swing.table.JTableHeader;
import javax.swing.table.TableCellEditor;
import javax.swing.table.TableCellRenderer;
import javax.swing.table.TableColumnModel;
import javax.swing.table.TableModel;
import org.freeplane.core.ui.components.TypedListCellRenderer;
import org.freeplane.core.ui.components.UITools;
import org.freeplane.core.util.LogUtils;
import org.freeplane.features.attribute.AttributeRegistry;
import org.freeplane.features.attribute.AttributeTableLayoutModel;
import org.freeplane.features.attribute.ColumnWidthChangeEvent;
import org.freeplane.features.attribute.IAttributeTableModel;
import org.freeplane.features.attribute.IColumnWidthChangeListener;
import org.freeplane.features.attribute.NodeAttributeTableModel;
import org.freeplane.features.format.IFormattedObject;
import org.freeplane.features.link.LinkController;
import org.freeplane.features.map.MapController;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;
import org.freeplane.features.mode.ModeController;
import org.freeplane.features.nodestyle.NodeStyleController;
import org.freeplane.features.text.TextController;
import org.freeplane.features.text.mindmapmode.EditNodeBase;
import org.freeplane.features.text.mindmapmode.EditNodeBase.EditedComponent;
import org.freeplane.features.text.mindmapmode.EditNodeBase.IEditControl;
import org.freeplane.features.text.mindmapmode.MTextController;
import org.freeplane.features.ui.ViewController;
import org.freeplane.features.url.UrlManager;
import org.freeplane.view.swing.map.MapView;
import org.freeplane.view.swing.map.NodeView;
/**
* @author Dimitry Polivaev
*/
class AttributeTable extends JTable implements IColumnWidthChangeListener {
private static final String EDITING_STOPPED = AttributeTable.class.getName() + ".editingStopped";
private static int CLICK_COUNT_TO_START = 2;
private static final class TableHeaderRendererImpl implements TableCellRenderer {
final private TableCellRenderer delegate;
TableHeaderRendererImpl(TableCellRenderer renderer){
this.delegate = renderer;
}
public Component getTableCellRendererComponent(JTable table, Object value, boolean isSelected, boolean hasFocus,
int row, int column) {
final Component c = delegate.getTableCellRendererComponent(table, value, isSelected, hasFocus, row, column);
final int height = (int) (((AttributeTable)table).getZoom() * 6);
final Dimension preferredSize = new Dimension(1, height);
c.setPreferredSize(preferredSize);
return c;
}
}
@SuppressWarnings("serial")
private static final class TableHeader extends JTableHeader {
private TableHeader(TableColumnModel cm) {
super(cm);
}
@Override
protected TableCellRenderer createDefaultRenderer() {
return new TableHeaderRendererImpl(super.createDefaultRenderer());
}
}
static private class HeaderMouseListener extends MouseAdapter {
@Override
public void mouseReleased(final MouseEvent e) {
final JTableHeader header = (JTableHeader) e.getSource();
final AttributeTable table = (AttributeTable) header.getTable();
final float zoom = table.attributeView.getMapView().getZoom();
final AttributeTableModelDecoratorAdapter model = (AttributeTableModelDecoratorAdapter) table
.getModel();
for (int col = 0; col < table.getColumnCount(); col++) {
final int modelColumnWidth = model.getColumnWidth(col);
final int currentColumnWidth = (int) (table.getColumnModel().getColumn(col).getWidth() / zoom);
if (modelColumnWidth != currentColumnWidth) {
model.setColumnWidth(col, currentColumnWidth);
}
}
}
}
static private class MyFocusListener implements FocusListener {
private AttributeTable focusedTable;
/*
* (non-Javadoc)
* @see
* java.awt.event.FocusListener#focusGained(java.awt.event.FocusEvent)
*/
public void focusGained(final FocusEvent event) {
final Component source = (Component) event.getSource();
event.getOppositeComponent();
if (source instanceof AttributeTable) {
focusedTable = (AttributeTable) source;
}
else {
focusedTable = (AttributeTable) SwingUtilities.getAncestorOfClass(AttributeTable.class, source);
}
if(focusedTable != null){
focusedTable.setSelectedCellTypeInfo();
}
EventQueue.invokeLater(new Runnable() {
public void run() {
if (focusedTable != null) {
final Component newNodeViewInFocus = SwingUtilities.getAncestorOfClass(NodeView.class,
focusedTable);
if (newNodeViewInFocus != null) {
final NodeView viewer = (NodeView) newNodeViewInFocus;
if (viewer != viewer.getMap().getSelected()) {
viewer.getMap().selectAsTheOnlyOneSelected(viewer, false);
}
}
}
}
});
}
/*
* (non-Javadoc)
* @see
* java.awt.event.FocusListener#focusLost(java.awt.event.FocusEvent)
*/
public void focusLost(final FocusEvent event) {
if (event.isTemporary()) {
return;
}
final Component oppositeComponent = event.getOppositeComponent();
if (oppositeComponent == null) {
return;
}
final Component newTable;
if (oppositeComponent instanceof AttributeTable) {
newTable = oppositeComponent;
}
else {
newTable = SwingUtilities.getAncestorOfClass(AttributeTable.class, oppositeComponent);
}
if (focusedTable == null) {
return;
}
if (focusedTable != newTable) {
if (focusedTable.isEditing()) {
focusedTable.clearSelection();
focusedTable.getCellEditor().stopCellEditing();
}
if (!focusedTable.attributeView.isPopupShown()) {
final AttributeView attributeView = focusedTable.getAttributeView();
final String currentAttributeViewType = AttributeRegistry.getRegistry(
attributeView.getNode().getMap()).getAttributeViewType();
if (attributeView.getViewType() != currentAttributeViewType) {
attributeView.stateChanged(null);
}
}
focusedTable = null;
return;
}
}
}
static private MouseListener componentListener = new HeaderMouseListener();
static private ComboBoxModel defaultComboBoxModel = null;
static private AttributeTableCellRenderer dtcr = new AttributeTableCellRenderer();
private static final int EXTRA_HEIGHT = 4;
static private MyFocusListener focusListener = new MyFocusListener();
static private CursorUpdater cursorUpdater = new CursorUpdater();
private static final int MAX_HEIGTH = 300;
private static final int MAX_WIDTH = 300;
private static final long serialVersionUID = 1L;
private static final float TABLE_ROW_HEIGHT = 4;
static ComboBoxModel getDefaultComboBoxModel() {
if (AttributeTable.defaultComboBoxModel == null) {
AttributeTable.defaultComboBoxModel = new DefaultComboBoxModel();
}
return AttributeTable.defaultComboBoxModel;
}
final private AttributeView attributeView;
private int highRowIndex = 0;
private static DefaultCellEditor dce;
AttributeTable(final AttributeView attributeView) {
super();
this.attributeView = attributeView;
addFocusListener(AttributeTable.focusListener);
addMouseListener(AttributeTable.cursorUpdater);
addMouseMotionListener(AttributeTable.cursorUpdater);
if (attributeView.getMapView().getModeController().canEdit()) {
tableHeader.addMouseListener(AttributeTable.componentListener);
}
else {
tableHeader.setResizingAllowed(false);
}
setModel(attributeView.getCurrentAttributeTableModel());
updateFontSize(this, 1F);
updateColumnWidths();
setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
getTableHeader().setReorderingAllowed(false);
setRowSelectionAllowed(false);
putClientProperty("JTable.autoStartsEdit", Boolean.FALSE);
updateRowHeights();
updateColumnWidths();
}
@Override
protected JTableHeader createDefaultTableHeader() {
return new TableHeader(columnModel);
}
private void changeSelectedRowHeight(final int rowIndex) {
if (highRowIndex != rowIndex) {
if (highRowIndex < getRowCount()) {
final int h = getRowHeight(highRowIndex);
setRowHeight(highRowIndex, h - AttributeTable.EXTRA_HEIGHT);
}
final int h = getRowHeight(rowIndex);
setRowHeight(rowIndex, h + AttributeTable.EXTRA_HEIGHT);
highRowIndex = rowIndex;
assert highRowIndex >= 0;
}
}
@Override
public void changeSelection(int rowIndex, int columnIndex, final boolean toggle, final boolean extend) {
final int rowCount = getRowCount();
if (rowCount == 0) {
return;
}
if (rowIndex >= rowCount) {
rowIndex = 0;
columnIndex = 0;
}
changeSelectedRowHeight(rowIndex);
super.changeSelection(rowIndex, columnIndex, toggle, extend);
}
public void columnWidthChanged(final ColumnWidthChangeEvent event) {
final float zoom = getZoom();
final int col = event.getColumnNumber();
final AttributeTableLayoutModel layoutModel = (AttributeTableLayoutModel) event.getSource();
final int width = layoutModel.getColumnWidth(col);
getColumnModel().getColumn(col).setPreferredWidth((int) (width * zoom));
final MapView map = attributeView.getMapView();
final NodeModel node = attributeView.getNode();
map.getModeController().getMapController().nodeChanged(node);
}
/**
* @return Returns the currentModel.
*/
public AttributeTableModelDecoratorAdapter getAttributeTableModel() {
return (AttributeTableModelDecoratorAdapter) getModel();
}
public AttributeView getAttributeView() {
return attributeView;
}
@Override
public boolean editCellAt(int row, int column, EventObject e) {
if(isEditing() && getCellEditor() instanceof DialogTableCellEditor){
return false;
}
if(column == 1 && e instanceof MouseEvent){
final MouseEvent me = (MouseEvent) e;
final Object value = getValueAt(row, column);
if(value instanceof URI){
final URI uri = (URI) value;
final Icon linkIcon = getLinkIcon(uri);
final int xmax = linkIcon != null ? linkIcon.getIconWidth() : 0;
final int x = me.getX() - getColumnModel().getColumn(0).getWidth();
if(x < xmax){
LinkController.getController().loadURL(attributeView.getNode(), new ActionEvent(me.getSource(), me.getID(), null), uri);
return false;
}
}
}
putClientProperty("AttributeTable.EditEvent", e);
try{
if(super.editCellAt(row, column, e)){
final TableCellEditor cellEditor = getCellEditor();
if(isEditing() && cellEditor instanceof DialogTableCellEditor){
((JComponent)editorComp).paintImmediately(0, 0, editorComp.getWidth(), editorComp.getHeight());
((DialogTableCellEditor)cellEditor).startEditing();
return false;
}
return true;
}
return false;
}
finally{
putClientProperty("AttributeTable.EditEvent", null);
}
}
Icon getLinkIcon(final URI uri) {
NodeModel nodeModel = ((IAttributeTableModel)getModel()).getNode();
final Icon linkIcon = LinkController.getLinkIcon(uri, nodeModel);
return linkIcon;
}
@SuppressWarnings("serial")
private class DialogTableCellEditor extends AbstractCellEditor implements TableCellEditor{
final private IEditControl editControl;
private Object value;
private EditNodeBase editBase;
public DialogTableCellEditor() {
super();
editControl = new IEditControl() {
public void split(String newText, int position) {
}
public void ok(String newText) {
value = newText;
stopCellEditing();
}
public void cancel() {
stopCellEditing();
}
public boolean canSplit() {
return false;
}
public EditedComponent getEditType() {
return EditedComponent.TEXT;
}
};
}
public IEditControl getEditControl() {
return editControl;
}
public void setEditBase(EditNodeBase editBase) {
this.editBase = editBase;
}
public Object getCellEditorValue() {
return value;
}
public void startEditing(){
if(editBase == null){
return;
}
final JFrame frame = (JFrame) JOptionPane.getFrameForComponent(AttributeTable.this);
editBase.show(frame);
}
public boolean isCellEditable(EventObject anEvent) {
if (anEvent instanceof MouseEvent) {
return ((MouseEvent)anEvent).getClickCount() >= CLICK_COUNT_TO_START;
}
return true;
}
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {
return new AttributeTableCellRenderer().getTableCellRendererComponent(table, value, true, true, row, column);
}
};
@Override
public TableCellEditor getCellEditor(final int row, final int col) {
return getCellEditor(row, col, (EventObject) getClientProperty("AttributeTable.EditEvent"));
}
@SuppressWarnings("serial")
public TableCellEditor getCellEditor(final int row, final int col, EventObject e) {
if (dce != null) {
dce.stopCellEditing();
}
if(col == 1){
final MTextController textController = (MTextController) TextController.getController();
if(e instanceof KeyEvent){
final KeyEvent kev = (KeyEvent) e;
textController.getEventQueue().setFirstEvent(kev);
}
final IAttributeTableModel model = (IAttributeTableModel) getModel();
final String text = getValueForEdit(row, col);
final DialogTableCellEditor dialogTableCellEditor = new DialogTableCellEditor();
EditNodeBase base = textController.getEditNodeBase(model.getNode(), text, dialogTableCellEditor.getEditControl(), false);
if(base != null){
dialogTableCellEditor.setEditBase(base);
return dialogTableCellEditor;
}
}
final JComboBox comboBox;
if (dce == null) {
comboBox = new JComboBox();
comboBox.addFocusListener(AttributeTable.focusListener);
comboBox.getEditor().getEditorComponent().addFocusListener(AttributeTable.focusListener);
comboBox.setRenderer(new TypedListCellRenderer());
dce = new DefaultCellEditor(comboBox) {
public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int col) {
return super.getTableCellEditorComponent(table, ((AttributeTable)table).getValueForEdit(row, col), isSelected, row, col);
}
};
dce.setClickCountToStart(CLICK_COUNT_TO_START);
}
return dce;
}
private String getValueForEdit(final int row, final int col) {
final Object value = getValueAt(row, col);
return (value instanceof IFormattedObject ? ((IFormattedObject) value).getObject() : value).toString();
}
@Override
public TableCellRenderer getCellRenderer(final int row, final int column) {
return AttributeTable.dtcr;
}
private float getFontSize() {
return UITools.FONT_SCALE_FACTOR * AttributeRegistry.getRegistry(attributeView.getNode().getMap()).getFontSize();
}
@Override
public Dimension getPreferredScrollableViewportSize() {
if (!isValid()) {
validate();
}
final Dimension dimension = super.getPreferredSize();
NodeView nodeView = (NodeView) SwingUtilities.getAncestorOfClass(NodeView.class, this);
if(nodeView != null){
final MapView map = nodeView.getMap();
final ModeController modeController = map.getModeController();
final NodeStyleController nsc = NodeStyleController.getController(modeController);
dimension.width = Math.min(map.getZoomed(nsc.getMaxWidth(nodeView.getModel())), dimension.width);
dimension.height = Math.min(map.getZoomed(AttributeTable.MAX_HEIGTH) - getTableHeaderHeight(), dimension.height);
}
else{
dimension.width = Math.min(MAX_WIDTH, dimension.width);
dimension.height = Math.min(MAX_HEIGTH, dimension.height);
}
return dimension;
}
int getTableHeaderHeight() {
final JTableHeader tableHeader = getTableHeader();
return tableHeader != null ? tableHeader.getPreferredSize().height : 0;
}
float getZoom() {
final MapView mapView = attributeView.getMapView();
if(SwingUtilities.isDescendingFrom(this, mapView)) {
return mapView.getZoom();
}
return 1f;
}
/**
*/
public void insertRow(final int row) {
if (getModel() instanceof ExtendedAttributeTableModelDecorator) {
final ExtendedAttributeTableModelDecorator model = (ExtendedAttributeTableModelDecorator) getModel();
if (isEditing() && getCellEditor() != null && !getCellEditor().stopCellEditing()) {
return;
}
model.insertRow(row);
changeSelection(row, 0, false, false);
if (editCellAt(row, 0)) {
getEditorComponent().requestFocusInWindow();
}
}
}
@Override
public boolean isVisible() {
return super.isVisible() && attributeView.areAttributesVisible();
}
/**
*/
public void moveRowDown(final int row) {
if (getModel() instanceof ExtendedAttributeTableModelDecorator && row < getRowCount() - 1) {
final ExtendedAttributeTableModelDecorator model = (ExtendedAttributeTableModelDecorator) getModel();
model.moveRowDown(row);
changeSelection(row + 1, getSelectedColumn(), false, false);
}
}
/**
*/
public void moveRowUp(final int row) {
if (getModel() instanceof ExtendedAttributeTableModelDecorator && row > 0) {
final ExtendedAttributeTableModelDecorator model = (ExtendedAttributeTableModelDecorator) getModel();
model.moveRowUp(row);
changeSelection(row - 1, getSelectedColumn(), false, false);
}
}
@Override
public Component prepareEditor(final TableCellEditor tce, final int row, final int col) {
if(tce instanceof DialogTableCellEditor){
return super.prepareEditor(tce, row, col);
}
final JComboBox comboBox = (JComboBox) ((DefaultCellEditor) tce).getComponent();
final NodeModel node = getAttributeTableModel().getNode();
final AttributeRegistry attributes = AttributeRegistry.getRegistry(node.getMap());
final ComboBoxModel model;
switch (col) {
case 0:
model = attributes.getComboBoxModel();
comboBox.setEditable(!attributes.isRestricted());
break;
case 1:
final String attrName = getAttributeTableModel().getValueAt(row, 0).toString();
model = attributes.getDefaultComboBoxModel(attrName);
comboBox.setEditable(!attributes.isRestricted(attrName));
break;
default:
model = AttributeTable.getDefaultComboBoxModel();
}
final Object[] items = new Object[model.getSize()];
for (int i = 0; i < items.length; i++) {
items[i] = model.getElementAt(i);
}
final DefaultComboBoxModel currentModel = new DefaultComboBoxModel(items);
comboBox.setModel(currentModel);
updateFontSize(comboBox, getZoom());
return super.prepareEditor(tce, row, col);
}
@Override
public Component prepareRenderer(TableCellRenderer renderer, int row, int column) {
Object value = getValueAt(row, column);
boolean isSelected = false;
boolean hasFocus = false;
// Only indicate the selection and focused cell if not printing
MapView map = (MapView) SwingUtilities.getAncestorOfClass(MapView.class, this);
if (map == null || ! map.isPrinting()) {
isSelected = isCellSelected(row, column);
boolean rowIsLead =
(selectionModel.getLeadSelectionIndex() == row);
boolean colIsLead =
(columnModel.getSelectionModel().getLeadSelectionIndex() == column);
final Window windowAncestor = SwingUtilities.getWindowAncestor(this);
hasFocus = (rowIsLead && colIsLead) && windowAncestor != null && equals(windowAncestor.getMostRecentFocusOwner());
}
return renderer.getTableCellRendererComponent(this, value,
isSelected, hasFocus,
row, column);
}
@Override
protected boolean processKeyBinding(final KeyStroke ks, final KeyEvent e, final int condition, final boolean pressed) {
if (ks.getKeyCode() == KeyEvent.VK_TAB && e.getModifiers() == 0 && pressed && getSelectedColumn() == 1
&& getSelectedRow() == getRowCount() - 1 && getModel() instanceof ExtendedAttributeTableModelDecorator) {
insertRow(getRowCount());
return true;
}
if (ks.getKeyCode() == KeyEvent.VK_ESCAPE && e.getModifiers() == 0 && pressed) {
attributeView.getNodeView().requestFocusInWindow();
return true;
}
boolean retValue = super.processKeyBinding(ks, e, condition, pressed);
if (!retValue && condition == JComponent.WHEN_FOCUSED && isFocusOwner() && ks.getKeyCode() != KeyEvent.VK_TAB
&& e != null && e.getID() == KeyEvent.KEY_PRESSED && !e.isActionKey()
&& e.getKeyChar() != KeyEvent.CHAR_UNDEFINED
&& 0 == (e.getModifiers() & (InputEvent.CTRL_MASK | InputEvent.ALT_MASK))) {
final int leadRow = getSelectionModel().getLeadSelectionIndex();
final int leadColumn = getColumnModel().getSelectionModel().getLeadSelectionIndex();
if (leadRow != -1 && leadColumn != -1 && !isEditing()) {
if (!editCellAt(leadRow, leadColumn, e)) {
return false;
}
}
final Component editorComponent = getEditorComponent();
if (editorComponent instanceof JComboBox) {
final JComboBox comboBox = (JComboBox) editorComponent;
if (comboBox.isEditable()) {
final ComboBoxEditor editor = comboBox.getEditor();
editor.selectAll();
KeyEvent keyEv;
keyEv = new KeyEvent(editor.getEditorComponent(), KeyEvent.KEY_TYPED, e.getWhen(),
e.getModifiers(), KeyEvent.VK_UNDEFINED, e.getKeyChar(), KeyEvent.KEY_LOCATION_UNKNOWN);
retValue = SwingUtilities.processKeyBindings(keyEv);
}
else {
editorComponent.requestFocusInWindow();
retValue = true;
}
}
}
if (ks.getKeyCode() == KeyEvent.VK_SPACE) {
return true;
}
return retValue;
}
@Override
public void removeEditor() {
final Component editorComponent = getEditorComponent();
final Component focusOwner = KeyboardFocusManager.getCurrentKeyboardFocusManager().getFocusOwner();
boolean requestFocus = editorComponent != null && focusOwner != null &&
(focusOwner == editorComponent || SwingUtilities.isDescendingFrom(focusOwner, editorComponent));
getAttributeTableModel().editingCanceled();
final boolean focusCycleRoot = isFocusCycleRoot();
setFocusCycleRoot(true);
super.removeEditor();
setFocusCycleRoot(focusCycleRoot);
if(requestFocus)
requestFocusInWindow();
}
/**
*/
public void removeRow(final int row) {
if (getModel() instanceof ExtendedAttributeTableModelDecorator) {
final ExtendedAttributeTableModelDecorator model = (ExtendedAttributeTableModelDecorator) getModel();
model.removeRow(row);
final int rowCount = getRowCount();
if (row <= rowCount - 1) {
changeSelection(row, getSelectedColumn(), false, false);
}
else if (rowCount >= 1) {
changeSelection(row - 1, getSelectedColumn(), false, false);
}
}
}
@Override
public void setModel(final TableModel dataModel) {
super.setModel(dataModel);
}
/**
*
*/
public void setOptimalColumnWidths() {
try {
Component comp = null;
int cellWidth = 0;
int maxCellWidth = 2 * (int) (Math.ceil(getFontSize() + AttributeTable.TABLE_ROW_HEIGHT));
for (int col = 0; col < 2; col++) {
for (int row = 0; row < getRowCount(); row++) {
comp = AttributeTable.dtcr.getTableCellRendererComponent(this, getValueAt(row, col), false, false, row,
col);
cellWidth = comp.getPreferredSize().width;
maxCellWidth = Math.max(cellWidth, maxCellWidth);
}
getAttributeTableModel().setColumnWidth(col, maxCellWidth + 1);
}
}
catch (Exception e) {
//DOCEAR:
LogUtils.warn("race conditions: org.freeplane.view.swing.map.attribute.AttributeTable.setOptimalColumnWidth: "+e.getMessage());
}
}
@Override
public void tableChanged(final TableModelEvent e) {
if(isEditing() && null == getClientProperty(EDITING_STOPPED) ){
removeEditor();
}
int selectedRow = getSelectedRow();
super.tableChanged(e);
if (getParent() == null) {
return;
}
switch(e.getType())
{
case TableModelEvent.DELETE:
if(selectedRow != -1 ){
if(e.getFirstRow() <= selectedRow){
if( e.getLastRow() >= selectedRow && e.getFirstRow() != 0) {
changeSelection(e.getFirstRow() - 1, 0, false, false);
}
else if(e.getLastRow() < selectedRow){
int rowIndex = selectedRow - (e.getLastRow() - e.getFirstRow() + 1);
if(rowIndex < 0){
rowIndex = 0;
}
if(rowIndex < getRowCount()){
changeSelection(rowIndex , getSelectedColumn(), false, false);
}
}
}
}
break;
case TableModelEvent.INSERT:
changeSelection(e.getFirstRow() , getSelectedColumn(), false, false);
break;
default:
if(selectedRow > getRowCount() && getRowCount() > 0){
changeSelection(getRowCount() - 1 , getSelectedColumn(), false, false);
}
}
getParent().getParent().invalidate();
final NodeModel node = attributeView.getNode();
MapController mapController = attributeView.getMapView().getModeController().getMapController();
mapController.nodeChanged(node, NodeAttributeTableModel.class, null, null);
}
void updateAttributeTable() {
updateFontSize(this, 1F);
updateRowHeights();
updateColumnWidths();
}
private void updateColumnWidths() {
final float zoom = getZoom();
for (int i = 0; i < 2; i++) {
final int width = (int) (getAttributeTableModel().getColumnWidth(i) * zoom);
getColumnModel().getColumn(i).setPreferredWidth(width);
}
}
private void updateFontSize(final Component c, final float zoom) {
Font font = c.getFont();
if (font != null) {
final float oldFontSize = font.getSize2D();
final float newFontSize = getFontSize() * zoom;
if (Float.compare(oldFontSize, newFontSize) != 0) {
font = font.deriveFont(newFontSize);
c.setFont(font);
}
}
}
private void updateRowHeights() {
if(! isDisplayable()){
addHierarchyListener(new HierarchyListener() {
public void hierarchyChanged(HierarchyEvent e) {
if(isDisplayable()){
updateRowHeights();
removeHierarchyListener(this);
}
}
});
return;
}
final int rowCount = getRowCount();
if (rowCount == 0) {
return;
}
final int constHeight = getTableHeaderHeight() + AttributeTable.EXTRA_HEIGHT;
final float zoom = getZoom();
final float fontSize = (float) getFont().getMaxCharBounds(((Graphics2D)getGraphics()).getFontRenderContext()).getHeight();
final float tableRowHeight = fontSize + zoom * AttributeTable.TABLE_ROW_HEIGHT;
int newHeight = (int) ((tableRowHeight * rowCount + (zoom - 1) * constHeight) / rowCount);
if (newHeight < 1) {
newHeight = 1;
}
final int highRowsNumber = (int) ((tableRowHeight - newHeight) * rowCount);
for (int i = 0; i < highRowsNumber; i++) {
setRowHeight(i, 1 + newHeight + (i == highRowIndex ? AttributeTable.EXTRA_HEIGHT : 0));
}
for (int i = highRowsNumber; i < rowCount; i++) {
setRowHeight(i, newHeight + (i == highRowIndex ? AttributeTable.EXTRA_HEIGHT : 0));
}
}
public void viewRemoved(NodeView nodeView) {
getModel().removeTableModelListener(this);
}
@Override
public void editingStopped(ChangeEvent e) {
try{
putClientProperty(EDITING_STOPPED, Boolean.TRUE);
// Take in the new value
TableCellEditor editor = getCellEditor();
if (editor != null) {
Object value = editor.getCellEditorValue();
if (value != null) {
final MTextController textController = (MTextController) TextController.getController();
final Object oldValue = getValueAt(editingRow, editingColumn);
final String pattern = oldValue instanceof IFormattedObject
? ((IFormattedObject) oldValue).getPattern() : null;
setValueAt(textController.guessObjectOrURI(value, pattern), editingRow, editingColumn);
}
removeEditor();
}
}
finally{
putClientProperty(EDITING_STOPPED, null);
}
}
@Override
public void setValueAt(Object aValue, int row, int column) {
super.setValueAt(column == 0 ? aValue.toString() : aValue, row, column);
setSelectedCellTypeInfo();
}
@Override
public void valueChanged(ListSelectionEvent e) {
super.valueChanged(e);
setSelectedCellTypeInfo();
}
@Override
public void columnSelectionChanged(ListSelectionEvent e) {
super.columnSelectionChanged(e);
setSelectedCellTypeInfo();
}
private void setSelectedCellTypeInfo() {
final int r = getSelectedRow();
final int c = getSelectedColumn();
if(r >= 0 && c >= 0){
final Object value = getValueAt(r, c);
final ViewController viewController = Controller.getCurrentController().getViewController();
viewController.addObjectTypeInfo(value);
}
}
}