void enableButtons(JList list) {
int nSelected = list.getSelectedIndices().length;
int nListed = list.getModel().getSize();
saveButton.setEnabled(nListed > 0);
deleteInstanceButton.setEnabled(nSelected > 0);
showInstanceButton.setEnabled(nSelected == 1);
}
// Listener method for list selection changes.
public void valueChanged(ListSelectionEvent e) {
if (e.getValueIsAdjusting() == false) {
if (list.getSelectedIndex() == -1) {
// No selection: disable delete, up, and down buttons.
deleteButton.setEnabled(false);
upButton.setEnabled(false);
downButton.setEnabled(false);
nameField.setText("");
} else if (list.getSelectedIndices().length > 1) {
// Multiple selection: disable up and down buttons.
deleteButton.setEnabled(true);
upButton.setEnabled(false);
downButton.setEnabled(false);
} else {
// Single selection: permit all operations.
deleteButton.setEnabled(true);
upButton.setEnabled(true);
downButton.setEnabled(true);
nameField.setText(list.getSelectedValue().toString());
}
}
}
public static Map[] showOpenMapDialog(final JFrame owner) throws IOException {
final JFileChooser ch = new JFileChooser();
if (config.getFile("mapLastOpenDir") != null) {
ch.setCurrentDirectory(config.getFile("mapLastOpenDir"));
}
ch.setDialogType(JFileChooser.OPEN_DIALOG);
ch.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);
if (ch.showOpenDialog(MainFrame.getInstance()) != JFileChooser.APPROVE_OPTION) {
return null;
}
final File dir = ch.getSelectedFile();
config.set("mapLastOpenDir", dir);
final String[] maps = dir.list(FILTER_TILES);
for (int i = 0; i < maps.length; ++i) {
maps[i] = maps[i].substring(0, maps[i].length() - MapIO.EXT_TILE.length());
}
final JDialog dialog = new JDialog(owner, Lang.getMsg("gui.chooser"));
dialog.setModal(true);
dialog.setLocationRelativeTo(null);
dialog.setLayout(new BorderLayout());
final JList list = new JList(maps);
final JButton btn = new JButton(Lang.getMsg("gui.chooser.Ok"));
btn.addActionListener(
new AbstractAction() {
@Override
public void actionPerformed(final ActionEvent e) {
if (list.getSelectedValue() != null) {
dialog.setVisible(false);
}
}
});
dialog.add(new JScrollPane(list), BorderLayout.CENTER);
dialog.add(btn, BorderLayout.SOUTH);
dialog.pack();
dialog.setVisible(true);
dialog.dispose();
Map[] loadedMaps = new Map[list.getSelectedIndices().length];
for (int i = 0; i < list.getSelectedIndices().length; i++) {
loadedMaps[i] = MapIO.loadMap(dir.getPath(), (String) list.getSelectedValues()[i]);
}
return loadedMaps;
}
public Object[] getSelectedElements() {
ArrayList<Object> ret = new ArrayList<Object>();
int[] indexes = lst.getSelectedIndices();
for (int index : indexes) {
ret.add(ids[index]);
}
return ret.toArray();
}
public void valueChanged(ListSelectionEvent e) {
int tmp = 0;
String stmp = "您目前选取：";
int[] index = list.getSelectedIndices();
for (int i = 0; i < index.length; i++) {
tmp = index[i];
stmp = stmp + s[tmp] + " ";
}
label.setText(stmp);
}
@NotNull
public static <T extends PsiElement> JBPopup getPsiElementPopup(
@NotNull T[] elements,
@NotNull final PsiElementListCellRenderer<T> renderer,
@Nullable final String title,
@NotNull final PsiElementProcessor<T> processor,
@Nullable final T selection) {
final JList list =
new JBListWithHintProvider(elements) {
@Nullable
@Override
protected PsiElement getPsiElementForHint(Object selectedValue) {
return (PsiElement) selectedValue;
}
};
list.setCellRenderer(renderer);
list.setFont(EditorUtil.getEditorFont());
if (selection != null) {
list.setSelectedValue(selection, true);
}
final Runnable runnable =
() -> {
int[] ids = list.getSelectedIndices();
if (ids == null || ids.length == 0) return;
for (Object element : list.getSelectedValues()) {
if (element != null) {
processor.execute((T) element);
}
}
};
PopupChooserBuilder builder = new PopupChooserBuilder(list);
if (title != null) {
builder.setTitle(title);
}
renderer.installSpeedSearch(builder, true);
JBPopup popup = builder.setItemChoosenCallback(runnable).createPopup();
builder.getScrollPane().setBorder(null);
builder.getScrollPane().setViewportBorder(null);
return popup;
}
private void removeButtonActionPerformed() {
JList selectedList = getSelectedRobotsList();
SelectedRobotsModel selectedModel = (SelectedRobotsModel) selectedList.getModel();
int sel[] = selectedList.getSelectedIndices();
for (int i = 0; i < sel.length; i++) {
selectedRobots.remove(sel[i] - i);
}
selectedList.clearSelection();
selectedModel.changed();
fireStateChanged();
if (selectedModel.getSize() < minRobots || selectedModel.getSize() > maxRobots) {
showWrongNumInstructions();
} else {
showInstructions();
}
}
/** Export a list of user selected projections */
public void doExport() {
List projections = getProjections();
Vector<String> projectionNames = new Vector<>(projections.size());
for (int i = 0; i < projections.size(); i++) {
ProjectionImpl projection = (ProjectionImpl) projections.get(i);
projectionNames.add(projection.getName());
}
JList<String> jlist = new JList<>(projectionNames);
JPanel contents =
GuiUtils.topCenter(
GuiUtils.cLabel("Please select the projections you want to export"),
GuiUtils.makeScrollPane(jlist, 200, 400));
if (!GuiUtils.showOkCancelDialog(null, "Export Projections", contents, null)) {
return;
}
int[] indices = jlist.getSelectedIndices();
if ((indices == null) || (indices.length == 0)) {
return;
}
List<ProjectionImpl> selected = new ArrayList<>(indices.length);
for (int i = 0; i < indices.length; i++) {
selected.add((ProjectionImpl) projections.get(indices[i]));
}
String xml = (new XmlEncoder()).toXml(selected);
String filename = FileManager.getWriteFile(FileManager.FILTER_XML, FileManager.SUFFIX_XML);
if (filename == null) {
return;
}
try {
IOUtil.writeFile(filename, xml);
} catch (Exception exc) {
LogUtil.logException("Writing projection file: " + filename, exc);
}
}
@NotNull
@Override
public RelativePoint guessBestPopupLocation(@NotNull final JComponent component) {
Point popupMenuPoint = null;
final Rectangle visibleRect = component.getVisibleRect();
if (component instanceof JList) { // JList
JList list = (JList) component;
int firstVisibleIndex = list.getFirstVisibleIndex();
int lastVisibleIndex = list.getLastVisibleIndex();
int[] selectedIndices = list.getSelectedIndices();
for (int index : selectedIndices) {
if (firstVisibleIndex <= index && index <= lastVisibleIndex) {
Rectangle cellBounds = list.getCellBounds(index, index);
popupMenuPoint =
new Point(visibleRect.x + visibleRect.width / 4, cellBounds.y + cellBounds.height);
break;
}
}
} else if (component instanceof JTree) { // JTree
JTree tree = (JTree) component;
int[] selectionRows = tree.getSelectionRows();
if (selectionRows != null) {
Arrays.sort(selectionRows);
for (int i = 0; i < selectionRows.length; i++) {
int row = selectionRows[i];
Rectangle rowBounds = tree.getRowBounds(row);
if (visibleRect.contains(rowBounds)) {
popupMenuPoint = new Point(rowBounds.x + 2, rowBounds.y + rowBounds.height - 1);
break;
}
}
if (popupMenuPoint == null) { // All selected rows are out of visible rect
Point visibleCenter =
new Point(
visibleRect.x + visibleRect.width / 2, visibleRect.y + visibleRect.height / 2);
double minDistance = Double.POSITIVE_INFINITY;
int bestRow = -1;
Point rowCenter;
double distance;
for (int i = 0; i < selectionRows.length; i++) {
int row = selectionRows[i];
Rectangle rowBounds = tree.getRowBounds(row);
rowCenter =
new Point(rowBounds.x + rowBounds.width / 2, rowBounds.y + rowBounds.height / 2);
distance = visibleCenter.distance(rowCenter);
if (minDistance > distance) {
minDistance = distance;
bestRow = row;
}
}
if (bestRow != -1) {
Rectangle rowBounds = tree.getRowBounds(bestRow);
tree.scrollRectToVisible(
new Rectangle(
rowBounds.x,
rowBounds.y,
Math.min(visibleRect.width, rowBounds.width),
rowBounds.height));
popupMenuPoint = new Point(rowBounds.x + 2, rowBounds.y + rowBounds.height - 1);
}
}
}
} else if (component instanceof JTable) {
JTable table = (JTable) component;
int column = table.getColumnModel().getSelectionModel().getLeadSelectionIndex();
int row =
Math.max(
table.getSelectionModel().getLeadSelectionIndex(),
table.getSelectionModel().getAnchorSelectionIndex());
Rectangle rect = table.getCellRect(row, column, false);
if (!visibleRect.intersects(rect)) {
table.scrollRectToVisible(rect);
}
popupMenuPoint = new Point(rect.x, rect.y + rect.height);
} else if (component instanceof PopupOwner) {
popupMenuPoint = ((PopupOwner) component).getBestPopupPosition();
}
if (popupMenuPoint == null) {
popupMenuPoint =
new Point(visibleRect.x + visibleRect.width / 2, visibleRect.y + visibleRect.height / 2);
}
return new RelativePoint(component, popupMenuPoint);
}
public void actionPerformed(ActionEvent e) {
Object src = e.getSource();
if (src == binfo) {
JOptionPane.showMessageDialog(
frame,
"Programme crée par Sarathai\n"
+ "Licence creative commons\n"
+ "\n"
+ "Pour envoyer des fichiers sur le serveur, cliquer d'abord sur le bouton ajouter,\n"
+ "puis sélectionnez le dossier ou fichier à ajouter. Répétez cette opération autant de foi que nécessaire.\n"
+ "Puis cliquez sur le bouton envoyer en ayant d'abord rempli les champs de l'adresse ip et du port.\n"
+ "\n"
+ "Pour recevoir des fichiers sauvegardés sur le serveur, cliquez sur le bouton recevoir,\n"
+ "puis sélectionnez le ou les fichier(s) voulu(s) dans la liste de gauche, et enfin recliquez\n"
+ "sur le bouton recevoir pour importer les fichiers.\n"
+ "\n"
+ "Pour toutes les infos, bien lire le texte qui s'affiche dans le champ de texte en bas.",
"Informations",
JOptionPane.INFORMATION_MESSAGE);
} else if (src == ajouter) {
JFileChooser chooser = new JFileChooser();
chooser.setFileFilter(chooser.getAcceptAllFileFilter());
chooser.setFileSelectionMode(JFileChooser.FILES_AND_DIRECTORIES);
int i = chooser.showOpenDialog(Fenetre.frame);
if (i == JFileChooser.APPROVE_OPTION) {
frame.setCursor(waitCursor);
File file = chooser.getSelectedFile();
if (file.isDirectory()) {
name = file.getAbsolutePath().toString() + sep;
selection.addElement(name);
new WhatIDo("Ajouté à la séléction", name);
} else {
name = file.getAbsolutePath().toString();
selection.addElement(name);
new WhatIDo("Ajouté à la séléction", name);
}
liste.updateUI();
enlever.setEnabled(true);
frame.setCursor(Cursor.getDefaultCursor());
}
} else if (src == enlever) {
try {
int j = liste.getSelectedIndex();
new WhatIDo("Supprimé de la séléction", selection.elementAt(j).toString());
selection.removeElementAt(j);
} catch (ArrayIndexOutOfBoundsException e1) {
new WhatIDo("Supprimé de la séléction", selection.elementAt(0).toString());
selection.removeElementAt(0);
}
if (selection.size() == 0) {
selection.clear();
liste.clearSelection();
enlever.setEnabled(false);
}
liste.updateUI();
} else if (src == bquitter) {
System.exit(0);
} else if (src == bnouveau) {
selection.clear();
liste.clearSelection();
liste.updateUI();
new WhatIDo("Nouvelle sauvegarde");
} else if (src == benvoyer) {
if (!selection.isEmpty()) {
new Envoyer(selection);
} else {
new WhatIDo("Veuillez ajouter des fichiers ou dossiers");
}
} else if (src == brecevoir) {
if (!liste.isSelectionEmpty()) {
Vector<String> vec = new Vector<String>();
for (int i : liste.getSelectedIndices()) {
vec.addElement(selection.elementAt(i));
}
new Recevoir(vec);
} else {
new Recevoir();
}
}
}
public void actionPerformed(ActionEvent e) {
if (e.getSource() == remoteAppletPath) {//apparently no events are fired to reach this, maybe "enter" does it
String path = remoteAppletPath.getText();
WebExport.setAppletPath(path, true);
return;
}
if (e.getSource() == localAppletPath) {//apparently no events are fired to reach this, maybe "enter" does it
String path = localAppletPath.getText();
WebExport.setAppletPath(path, false);
return;
}
//Handle open button action.
if (e.getSource() == addInstanceButton) {
//make dialog to get name for instance
//create an instance with this name. Each instance is just a container for a string with the Jmol state
//which contains the full information on the file that is loaded and manipulations done.
String label = (instanceList.getSelectedIndices().length != 1 ? ""
: getInstanceName(-1));
String name = JOptionPane.showInputDialog(
GT._("Give the occurrence of Jmol a name:"), label);
if (name == null)
return;
//need to get the script...
String script = viewer.getStateInfo();
if (script == null) {
LogPanel.log("Error trying to get Jmol State within pop_in_Jmol.");
}
DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
int width = 300;
int height = 300;
if (appletSizeSpinnerH != null) {
width = ((SpinnerNumberModel) (appletSizeSpinnerW.getModel()))
.getNumber().intValue();
height = ((SpinnerNumberModel) (appletSizeSpinnerH.getModel()))
.getNumber().intValue();
}
JmolInstance instance = new JmolInstance(viewer, name, script, width, height);
if (instance == null) {
LogPanel
.log(GT._("Error creating new instance containing script(s) and image."));
}
int i;
for (i = instanceList.getModel().getSize(); --i >= 0;)
if (getInstanceName(i).equals(instance.name))
break;
if (i < 0) {
i = listModel.getSize();
listModel.addElement(instance);
LogPanel.log(GT._("added Instance {0}", instance.name));
} else {
listModel.setElementAt(instance, i);
LogPanel.log(GT._("updated Instance {0}", instance.name));
}
instanceList.setSelectedIndex(i);
syncLists();
return;
}
if (e.getSource() == deleteInstanceButton) {
DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
//find out which are selected and remove them.
int[] todelete = instanceList.getSelectedIndices();
int nDeleted = 0;
for (int i = 0; i < todelete.length; i++){
JmolInstance instance = (JmolInstance) listModel.get(todelete[i]);
try {
instance.delete();
} catch (IOException err) {
LogPanel.log(err.getMessage());
}
listModel.remove(todelete[i] - nDeleted++);
}
syncLists();
return;
}
if (e.getSource() == showInstanceButton) {
DefaultListModel listModel = (DefaultListModel) instanceList.getModel();
//find out which are selected and remove them.
int[] list = instanceList.getSelectedIndices();
if (list.length != 1)
return;
JmolInstance instance = (JmolInstance) listModel.get(list[0]);
viewer.evalStringQuiet(")" + instance.script); //leading paren disabled history
return;
}
if (e.getSource() == saveButton) {
fc.setDialogTitle(GT._("Select a directory to create or an HTML file to save"));
int returnVal = fc.showSaveDialog(this);
if (returnVal != JFileChooser.APPROVE_OPTION)
return;
File file = fc.getSelectedFile();
boolean retVal = true;
try {
String path = remoteAppletPath.getText();
WebExport.setAppletPath(path, true);
path = localAppletPath.getText();
WebExport.setAppletPath(path, false);
String authorName = pageAuthorName.getText();
WebExport.setWebPageAuthor(authorName);
retVal = fileWriter(file, instanceList);
} catch (IOException IOe) {
LogPanel.log(IOe.getMessage());
}
if (!retVal) {
LogPanel.log(GT._("Call to FileWriter unsuccessful."));
}
}
if (e.getSource() == helpButton){
HelpDialog webExportHelp = new HelpDialog(WebExport.getFrame(),
WebExport.getHtmlResource(this, panelName + "_instructions"));
webExportHelp.setVisible(true);
webExportHelp.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
}
}
protected Transferable createTransferable(JComponent c) {
if (c instanceof JList) {
source = (JList) c;
sourceIndices = source.getSelectedIndices();
Object[] values = source.getSelectedValues();
if (values == null || values.length == 0) {
return null;
}
ArrayList alist = new ArrayList(values.length);
for (int i = 0; i < values.length; i++) {
Object o = values[i];
String str = o.toString();
if (str == null)
str = "";
alist.add(str);
}
return new ArrayListTransferable(alist);
}
return null;
}
