Example usage for javax.swing.undo CompoundEdit CompoundEdit

List of usage examples for javax.swing.undo CompoundEdit CompoundEdit

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Introduction

In this page you can find the example usage for javax.swing.undo CompoundEdit CompoundEdit.

Prototype

public CompoundEdit()

Source Link

Document

Constructs a CompoundEdit .

Usage

From source file:uk.ac.lkl.cram.ui.ModuleFrame.java

private void addModuleLineItem() {
    //Disable the menu item
    addModuleLineItemMI.setEnabled(false);
    ModuleLineItem li = new ModuleLineItem();
    //Give the dialog a null parent so that the document modal works properly
    ModuleActivityDialog dialog = new ModuleActivityDialog(null, true, module, li, new CompoundEdit());
    dialog.setSize(dialog.getPreferredSize());
    dialog.setTitle("Add Module Activity for " + module.getModuleName() + " module");
    //Modeless within the document
    dialog.setModalityType(Dialog.ModalityType.DOCUMENT_MODAL);
    dialog.setVisible(true);/* w ww. ja  va 2s .co m*/
    dialog.toFront();
    if (dialog.getReturnStatus() == ModuleActivityDialog.RET_OK) {
        module.addModuleItem(li);
        //No undo support here--assume user will just remove the line item
    }
    //Enable the menu item
    addModuleLineItemMI.setEnabled(true);
}

From source file:org.executequery.gui.text.TextUndoManager.java

/** Creates a new instance of TextUndoManager */
public TextUndoManager(JTextComponent textComponent) {

    this.textComponent = textComponent;
    document = textComponent.getDocument();
    document.addUndoableEditListener(this);

    // add the focus listener
    textComponent.addFocusListener(this);

    // retrieve the undo/redo actions from the cache
    undoCommand = ActionBuilder.get("undo-command");
    redoCommand = ActionBuilder.get("redo-command");

    // initialise the compound edit
    compoundEdit = new CompoundEdit();
}

From source file:org.executequery.gui.text.TextUndoManager.java

private void add() {

    addNextInsert = false;
    compoundEdit.end();
    addEdit(compoundEdit);
    compoundEdit = new CompoundEdit();
}

From source file:org.fife.ui.rsyntaxtextarea.EOLPreservingRSyntaxDocument.java

private InsertStringResult insertStringImpl(int offset, String str, AttributeSet a)
        throws BadLocationException {
    if (StringUtils.isEmpty(str)) {
        return new InsertStringResult(str, null);
    }/* w w  w  .  j av  a 2 s . c  om*/

    PeekReader reader = null;
    CompoundEdit edit = new CompoundEdit();

    try {
        reader = new PeekReader(new StringReader(str));
        StringBuilder builder = new StringBuilder();
        TreeMap<Integer, char[]> tempMap = new TreeMap<Integer, char[]>();
        char[] buff = new char[1024];
        int nch;
        int cOffset = offset;
        boolean wasCR = false;

        while ((nch = reader.read(buff, 0, buff.length)) != -1) {
            for (int i = 0; i < nch; i++) {
                char c = buff[i];

                if (c == '\r') {
                    boolean updated = false;
                    if (i == nch - 1 && !reader.peek() && Arrays.equals(eolMap.get(offset), LF)) {
                        edit.addEdit(new ChangeEOLEdit(offset, CRLF));
                        eolMap.put(offset, CRLF);
                        updated = true;
                    }

                    if (!updated && (wasCR || i == nch - 1 && !reader.peek())) {
                        // Insert CR
                        tempMap.put(cOffset++, CR);
                        builder.append(LF);
                    }

                    wasCR = true;
                } else if (c == '\n') {
                    boolean updated = false;
                    if (cOffset == offset) {
                        if (Arrays.equals(eolMap.get(offset - 1), CR)) {
                            edit.addEdit(new ChangeEOLEdit(offset - 1, CRLF));
                            eolMap.put(offset - 1, CRLF);
                            updated = true;
                        }
                    }

                    if (!updated) {
                        if (wasCR) {
                            // Insert CRLF
                            tempMap.put(cOffset++, CRLF);
                            builder.append(LF);
                        } else {
                            // Insert LF
                            tempMap.put(cOffset++, LF);
                            builder.append(LF);
                        }
                    }

                    wasCR = false;
                } else if (replaceControlCharacters && c != '\t' && (c < ' ' || c == 0x7F)) {
                    if (wasCR) {
                        // Insert previous CR
                        tempMap.put(cOffset++, CR);
                        builder.append(LF);
                    }

                    // Insert control character
                    cOffset++;
                    builder.append((char) (c == 0x7F ? '\u2421' : '\u2400' + c));
                    wasCR = false;
                } else {
                    if (wasCR) {
                        // Insert previous CR
                        tempMap.put(cOffset++, CR);
                        builder.append(LF);
                    }

                    // Insert regular character
                    cOffset++;
                    builder.append(c);
                    wasCR = false;
                }
            }
        }

        str = builder.toString();

        Integer key = eolMap.isEmpty() ? null : eolMap.lastKey();
        while (key != null && key >= offset) {
            edit.addEdit(new ChangeEOLEdit(key, null));
            char[] eol = eolMap.remove(key);

            int newKey = key + str.length();
            edit.addEdit(new ChangeEOLEdit(newKey, eol));
            eolMap.put(newKey, eol);

            key = eolMap.lowerKey(key);
        }

        for (Entry<Integer, char[]> entry : tempMap.entrySet()) {
            edit.addEdit(new ChangeEOLEdit(entry.getKey(), entry.getValue()));
        }
        eolMap.putAll(tempMap);
    } catch (IOException e) {
        // Only using a StringReader, so should not happen
    } finally {
        if (reader != null) {
            try {
                reader.close();
            } catch (IOException e) {
            }
        }
    }

    edit.end();
    return new InsertStringResult(str, edit);
}

From source file:org.fife.ui.rsyntaxtextarea.EOLPreservingRSyntaxDocument.java

private RemoveResult removeImpl(int offs, int len) throws BadLocationException {
    CompoundEdit edit = new CompoundEdit();

    // Combine edge CRs and LFs if necessary
    if (Arrays.equals(eolMap.get(offs - 1), CR) && Arrays.equals(eolMap.get(offs + len), LF)) {
        edit.addEdit(new ChangeEOLEdit(offs - 1, CRLF));
        eolMap.put(offs - 1, CRLF);/*from  w w w  .  jav a  2s. c o m*/
        len++;
    }

    // Move EOLs past the edge of the removal boundary into their new positions
    for (Integer offset : eolMap.keySet().toArray(new Integer[eolMap.size()])) {
        if (offset >= offs) {
            edit.addEdit(new ChangeEOLEdit(offset, null));
            char[] eol = eolMap.remove(offset);

            if (offset >= offs + len) {
                edit.addEdit(new ChangeEOLEdit(offset - len, eol));
                eolMap.put(offset - len, eol);
            }
        }
    }

    edit.end();
    return new RemoveResult(len, edit);
}

From source file:org.fife.ui.rsyntaxtextarea.EOLPreservingRSyntaxDocument.java

@Override
public void replace(int offset, int length, String text, AttributeSet a) throws BadLocationException {
    lastEdit = null;/*from  w  w  w .  j a v  a 2 s  .c  o  m*/

    if (length == 0 && StringUtils.isEmpty(text)) {
        return;
    }

    RemoveResult removeResult = removeImpl(offset, length);
    InsertStringResult insertResult = insertStringImpl(offset, text, a);

    if (removeResult.edit != null) {
        if (insertResult.edit != null) {
            CompoundEdit edit = new CompoundEdit();
            edit.addEdit(removeResult.edit);
            edit.addEdit(insertResult.edit);
            edit.end();
            lastEdit = edit;
        } else {
            lastEdit = removeResult.edit;
        }
    } else if (insertResult.edit != null) {
        lastEdit = insertResult.edit;
    }

    writeLock();
    try {
        super.remove(offset, removeResult.len);
        super.insertString(offset, insertResult.str, a);
    } finally {
        writeUnlock();
    }
}

From source file:org.fife.ui.rsyntaxtextarea.EOLPreservingRSyntaxDocument.java

@Override
protected void fireUndoableEditUpdate(UndoableEditEvent evt) {
    if (lastEdit != null) {
        CompoundEdit edit = new CompoundEdit();
        edit.addEdit(evt.getEdit());//from   w ww .j  av  a2  s  .co  m
        edit.addEdit(lastEdit);
        edit.end();
        super.fireUndoableEditUpdate(new UndoableEditEvent(evt.getSource(), edit));
        lastEdit = null;
    } else {
        super.fireUndoableEditUpdate(evt);
    }
}

From source file:org.jcurl.demo.tactics.JCurlShotPlanner.java

@SuppressWarnings("unchecked")
private static CompoundEdit reset(final ComputedTrajectorySet cts, final BroomPromptModel broom,
        final boolean outPosition) {
    final RockSet<Pos> ipos = cts.getInitialPos();
    final RockSet<Vel> ivel = cts.getInitialVel();
    // store the initial state:
    final PosMemento[] pm = new PosMemento[RockSet.ROCKS_PER_SET];
    for (int i16 = RockSet.ROCKS_PER_SET - 1; i16 >= 0; i16--)
        pm[i16] = new PosMemento(ipos, i16, ipos.getRock(i16).p());
    final IndexMemento bi = new IndexMemento(broom, broom.getIdx16());
    final HandleMemento bh = new HandleMemento(broom, broom.getOutTurn());
    final XYMemento bxy = new XYMemento(broom, broom.getBroom());
    final SplitMemento bs = new SplitMemento(broom, broom.getSplitTimeMillis().getValue());
    final boolean preS = cts.getSuspended();
    cts.setSuspended(true);//from www  .j a v a 2 s.  c o  m
    try {
        // reset:
        RockSet.allZero(ivel);
        broom.setIdx16(-1);
        if (outPosition)
            RockSetUtils.allOut(ipos);
        else
            RockSetUtils.allHome(ipos);
        broom.setIdx16(1);
        broom.setBroom(new Point2D.Double(0, 0));
        broom.getSplitTimeMillis().setValue(3300);
    } finally {
        cts.setSuspended(preS);
    }
    // create a compound edit
    final CompoundEdit ce = new CompoundEdit();
    ce.addEdit(new UndoableMemento(new SuspendMemento(cts, preS), new SuspendMemento(cts, true)));
    for (int i16 = RockSet.ROCKS_PER_SET - 1; i16 >= 0; i16--)
        ce.addEdit(new UndoableMemento(pm[i16], new PosMemento(ipos, i16, ipos.getRock(i16).p())));
    ce.addEdit(new UndoableMemento(bi, new IndexMemento(broom, broom.getIdx16())));
    ce.addEdit(new UndoableMemento(bh, new HandleMemento(broom, broom.getOutTurn())));
    ce.addEdit(new UndoableMemento(bxy, new XYMemento(broom, broom.getBroom())));
    ce.addEdit(new UndoableMemento(bs, new SplitMemento(broom, broom.getSplitTimeMillis().getValue())));
    ce.addEdit(new UndoableMemento(new SuspendMemento(cts, true), new SuspendMemento(cts, preS)));
    ce.end();
    return ce;
}

From source file:uk.ac.ebi.mnb.dialog.tools.DownloadStructuresDialog.java

@Override
public void process(final SpinningDialWaitIndicator wait) {

    List<Identifier> problemIdentifiers = new ArrayList<Identifier>();

    ServiceManager services = DefaultServiceManager.getInstance();

    int i = 0;/*w ww .j  ava2s.c  o m*/
    int n = getSelection().get(Metabolite.class).size();

    CompoundEdit edit = new CompoundEdit();

    // could re-arrange data to make this easier
    for (Metabolite m : getSelection().get(Metabolite.class)) {

        ANNOTATION: for (CrossReference reference : m.getAnnotationsExtending(CrossReference.class)) {
            for (Identifier identifier : resourceSelection.getElements()) {

                if (identifier.getClass().isAssignableFrom(reference.getIdentifier().getClass())) {

                    // get the appropiate service for the given ientifier
                    StructureService service = services.getService(identifier, StructureService.class);
                    if (canUse(service) && isChemicalService(service)) {

                        IAtomContainer structure = service.getStructure(reference.getIdentifier());

                        // don't add empty structures
                        if (!structure.isEmpty()) {

                            Annotation annotation = new AtomContainerAnnotation(structure);
                            edit.addEdit(new AddAnnotationEdit(m, annotation));
                            m.addAnnotation(annotation);

                            // only get first
                            if (!fetchAll.isSelected())
                                break ANNOTATION;

                        } else {
                            // log which couldn't be found
                            problemIdentifiers.add(reference.getIdentifier());
                        }

                    }

                }

            }

        }

        final float perc = (float) ++i / n;
        // update the text on the wait indicator
        SwingUtilities.invokeLater(new Runnable() {
            public void run() {
                wait.setText(String.format("Retrieving... %.1f%%", perc * 100));
            }
        });

    }

    addEdit(edit);
    edit.end();

    if (!problemIdentifiers.isEmpty()) {
        addMessage(new WarningMessage("The following identifiers had empty or missing structures: "
                + StringUtils.join(problemIdentifiers, ", ")));
    }

}