private void editPressed() {
setPresentsDefaultValue(false);
String value = list.getItem(list.getSelectionIndex());
value = promptForText(local.getString("entNewVal"), value);
if (value != null && isTextValid(value)) {
list.setItem(list.getSelectionIndex(), value);
selectionChanged();
} else {
showErrorMessage(local.getString("invalid") + value);
}
}
private void storeDefault() {
LocalizedPropertiesPlugin.getDefault()
.getPreferenceStore()
.setValue(
PreferenceConstants.WILDCARD_PATH_DEFAULT_INDEX_PREFERENCES,
listControl.getSelectionIndex());
}
private boolean findTarget() {
// Guess, user selects an entry in the list on the left.
// Find a comparable entry in the target list...
boolean found = false;
int sourceIndex = wSource.getSelectionIndex();
// Skip eventhing after the bracket...
String sourceStr = wSource.getItem(sourceIndex).toUpperCase();
int indexOfBracket = sourceStr.indexOf(EnterMappingDialog.STRING_ORIGIN_SEPARATOR);
String sourceString = sourceStr;
if (indexOfBracket >= 0) {
sourceString = sourceStr.substring(0, indexOfBracket);
}
int length = sourceString.length();
boolean first = true;
while (!found && (length >= 2 || first)) {
first = false;
for (int i = 0; i < wTarget.getItemCount() && !found; i++) {
if (wTarget.getItem(i).toUpperCase().indexOf(sourceString.substring(0, length)) >= 0) {
wTarget.setSelection(i);
found = true;
}
}
length--;
}
return found;
}
private boolean findSource() {
// Guess, user selects an entry in the list on the right.
// Find a comparable entry in the source list...
boolean found = false;
int targetIndex = wTarget.getSelectionIndex();
// Skip eventhing after the bracket...
String targetString = wTarget.getItem(targetIndex).toUpperCase();
int length = targetString.length();
boolean first = true;
while (!found && (length >= 2 || first)) {
first = false;
for (int i = 0; i < wSource.getItemCount() && !found; i++) {
if (wSource.getItem(i).toUpperCase().indexOf(targetString.substring(0, length)) >= 0) {
wSource.setSelection(i);
found = true;
}
}
length--;
}
return found;
}
/**
* {@inheritDoc}
*
* @return Returns an instance of <tt>StructuredSelection</tt> which is either empty or contains
* the selected instance of <tt>ProductInfo</tt>.
* @see org.eclipse.jface.viewers.ISelectionProvider#getSelection()
*/
@Override
public ISelection getSelection() {
int selIdx = productTypeGUIList.getSelectionIndex();
if (selIdx < 0) return new StructuredSelection(new Object[] {});
return new StructuredSelection(productTypeItemList.get(selIdx));
}
private void dropDown(boolean drop) {
if (drop == isDropped()) return;
if (!drop) {
popup.setVisible(false);
if (!isDisposed() && arrow.isFocusControl()) {
text.setFocus();
}
return;
}
if (getShell() != popup.getParent()) {
String[] items = list.getItems();
int selectionIndex = list.getSelectionIndex();
list.removeListener(SWT.Dispose, listener);
popup.dispose();
popup = null;
list = null;
createPopup(items, selectionIndex);
}
computeShowArea();
popup.setAlpha(popup.getFinalAlpha());
popup.setVisible(true);
}
private void updateSelectionDependentActions() {
int index = list.getSelectionIndex();
int size = list.getItemCount();
buttons[REMOVE].setEnabled(index >= 0);
buttons[UP].setEnabled(size > 1 && index > 0);
buttons[DOWN].setEnabled(size > 1 && index >= 0 && index < size - 1);
}
private void handleAppearanceColorListSelection() {
int i = fAppearanceColorList.getSelectionIndex();
if (i == -1) return;
String key = fAppearanceColorListModel[i][1];
RGB rgb = PreferenceConverter.getColor(getPreferenceStore(), key);
fAppearanceColorEditor.setColorValue(rgb);
updateAppearanceColorWidgets(fAppearanceColorListModel[i][2]);
}
/** Notifies that the Remove button has been pressed. */
private void removePressed() {
setPresentsDefaultValue(false);
int index = list.getSelectionIndex();
if (index >= 0) {
list.remove(index);
selectionChanged();
}
}
/**
* Callback invoked when an item is selected in the page list. If this is not an internal page
* change, displays the given page.
*/
private void onPageListSelected() {
if (mInternalPageChange == false) {
int index = mPageList.getSelectionIndex();
if (index >= 0) {
displayPage(index);
}
}
}
void paintCanvas(Event event) {
canvas.setCursor(null);
int index = list.getSelectionIndex();
if (index == -1) return;
GC gc = event.gc;
Object object = objects[index];
if (object instanceof Color) {
if (((Color) object).isDisposed()) return;
gc.setBackground((Color) object);
gc.fillRectangle(canvas.getClientArea());
return;
}
if (object instanceof Cursor) {
if (((Cursor) object).isDisposed()) return;
canvas.setCursor((Cursor) object);
return;
}
if (object instanceof Font) {
if (((Font) object).isDisposed()) return;
gc.setFont((Font) object);
FontData[] array = gc.getFont().getFontData();
StringBuffer sb = new StringBuffer();
String lf = text.getLineDelimiter();
for (int i = 0; i < array.length; i++) {
FontData data = array[i];
String style = "NORMAL"; // $NON-NLS-1$
int bits = data.getStyle();
if (bits != 0) {
if ((bits & SWT.BOLD) != 0) style = "BOLD "; // $NON-NLS-1$
if ((bits & SWT.ITALIC) != 0) style += "ITALIC"; // $NON-NLS-1$
}
sb.append(data.getName())
.append(" ")
.append(data.getHeight()) // $NON-NLS-1$
.append(" ")
.append(style)
.append(lf); // $NON-NLS-1$
}
gc.drawString(sb.toString(), 0, 0);
return;
}
// NOTHING TO DRAW FOR GC
// if (object instanceof GC) {
// return;
// }
if (object instanceof Image) {
if (((Image) object).isDisposed()) return;
gc.drawImage((Image) object, 0, 0);
return;
}
if (object instanceof Region) {
if (((Region) object).isDisposed()) return;
String string = ((Region) object).getBounds().toString();
gc.drawString(string, 0, 0);
return;
}
}
private void doRemove() {
setPresentsDefaultValue(false);
int index = list.getSelectionIndex();
if (index >= 0) {
list.remove(index);
elements.remove(index);
index = list.getItemCount() <= index ? list.getItemCount() - 1 : index;
selectionChanged(index);
}
}
private void selectionChanged1() {
if (listControl == null) {
listControl = getListControl(parent);
}
int defaultIndex =
LocalizedPropertiesPlugin.getDefault()
.getPreferenceStore()
.getInt(PreferenceConstants.WILDCARD_PATH_DEFAULT_INDEX_PREFERENCES);
defaultButton.setEnabled(listControl.getSelectionIndex() != defaultIndex);
}
/** Notifies that the list selection has changed. */
private void selectionChanged() {
int index = list.getSelectionIndex();
int size = list.getItemCount();
removeButton.setEnabled(index >= 0);
editButton.setEnabled(index >= 0);
upButton.setEnabled(size > 1 && index > 0);
downButton.setEnabled(size > 1 && index >= 0 && index < size - 1);
}
private void handleConverterSelection() {
// Determine which configuration was selected
int selectionIndex = convertersList.getSelectionIndex();
String selectedConverterName = convertersList.getItem(selectionIndex);
IConfigurationElement selectedElement = getConversionElements().get(selectedConverterName);
setSelectedConversionElement(selectedElement);
return;
}
protected EdgeExtension.Edge getEditingEdge() {
EdgeExtension ext = (EdgeExtension) animateSet.findExtension("EDGE");
if (ext == null) {
return null;
}
int sel = borderList.getSelectionIndex();
if (sel == -1) {
return null;
}
return ext.edges.get(sel);
}
@Override
public ProductTypeSelector.Item getSelectedProductTypeItem(
boolean throwExceptionIfNothingSelected) {
int productIdx = productTypeGUIList.getSelectionIndex();
if (throwExceptionIfNothingSelected && productIdx < 0)
throw new IllegalStateException("Nothing selected!"); // $NON-NLS-1$
if (productIdx < 0) return null;
return productTypeItemList.get(productIdx);
}
protected void onDeleteEdge() {
EdgeExtension ext = (EdgeExtension) animateSet.findExtension("EDGE");
if (ext == null) {
return;
}
int sel = borderList.getSelectionIndex();
ext.edges.remove(sel);
owner.setDirty(true);
borderListViewer.refresh();
edgeSelectionChanged();
}
/**
* Moves the currently selected item up or down.
*
* @param up <code>true</code> if the item should move up, and <code>false</code> if it should
* move down
*/
private void swap(boolean up) {
setPresentsDefaultValue(false);
int index = list.getSelectionIndex();
int target = up ? index - 1 : index + 1;
if (index >= 0) {
String[] selection = list.getSelection();
Assert.isTrue(selection.length == 1);
list.remove(index);
list.add(selection[0], target);
list.setSelection(target);
}
selectionChanged();
}
/** Notifies that the Add button has been pressed. */
private void addPressed() {
setPresentsDefaultValue(false);
String value = promptForText(local.getString("entNewVal"));
if (value != null && isTextValid(value)) {
int index = list.getSelectionIndex();
if (index >= 0) {
list.add(value, index + 1);
} else {
list.add(value, 0);
}
selectionChanged();
} else {
showErrorMessage(local.getString("invalid") + value);
}
}
@Override
protected void okPressed() {
if (consoleList.getSelectionIndex() == -1) {
MessageDialog.openError(
getShell(),
Activator.GREP_CONSOLE_NAME,
Messages.ConsoleConfigDialog_NoTextSourceConsoleSelected);
} else {
updateSearchHistory(ecgModel.getSearchString());
if (ecgModel.isRangeMatching()) {
updateSearchHistory(ecgModel.getSearchEndString());
}
super.okPressed();
}
}
void refreshObject() {
int index = list.getSelectionIndex();
if (index == -1) return;
if (check.getSelection()) {
ByteArrayOutputStream stream = new ByteArrayOutputStream();
PrintStream s = new PrintStream(stream);
errors[index].printStackTrace(s);
text.setText(stream.toString());
text.setVisible(true);
canvas.setVisible(false);
} else {
canvas.setVisible(true);
text.setVisible(false);
canvas.redraw();
}
}
protected void edgeSelectionChanged() {
EdgeExtension ext = (EdgeExtension) animateSet.findExtension("EDGE");
int sel = borderList.getSelectionIndex();
if (ext == null || sel == -1) {
textFirstAnimate.setEnabled(false);
textLastAnimate.setEnabled(false);
editViewer.setInput(null, null);
} else {
textFirstAnimate.setEnabled(true);
textLastAnimate.setEnabled(true);
updating = true;
textFirstAnimate.setText(String.valueOf(ext.edges.get(sel).beginAnimateIndex));
textLastAnimate.setText(String.valueOf(ext.edges.get(sel).endAnimateIndex));
editViewer.setInput(animateSet, ext.edges.get(sel));
updating = false;
}
}
private boolean saveData() {
params.segmentSource = chkSegmentSource.getSelection();
if (params.segmentSource) {
params.setSourceSrxPath(edSourceSRX.getText());
}
params.segmentTarget = chkSegmentTarget.getSelection();
if (params.segmentTarget) {
params.setTargetSrxPath(edTargetSRX.getText());
}
params.copySource = chkCopySource.getSelection();
params.checkSegments = chkCheckSegments.getSelection();
params.setForcesegmentedOutput(chkForceSegmentedOutput.getSelection());
params.setSegmentationStrategy(
SegmStrategy.values()[listBehaviorForSegmented.getSelectionIndex()]);
result = true;
return true;
}
private void doAdd() {
setPresentsDefaultValue(false);
Object[] input = getNewInputObjects();
for (int i = 0; i < input.length; i++) {
String s = this.labelProvider.getText(input[i]);
int index = list.getSelectionIndex();
int target = -1;
if (index >= 0) {
elements.add(index + 1, input[i]);
list.add(s, target = index + 1);
} else {
elements.add(i, input[i]);
list.add(s, target = i);
}
selectionChanged(target);
}
}
@Override
public void widgetSelected(SelectionEvent e) {
if (retrieveMessageButton.isFocusControl()) {
if (!clicked) {
try {
MessageReceiverHighLevelClass.ReceiveMessage(
queueList.getItem(queueList.getSelectionIndex()));
retrieveMessageButton.setText("Next Message");
clicked = true;
} catch (IOException e1) {
e1.printStackTrace();
}
} else MessageReceiverHighLevelClass.GetNextMessage();
} else if (closeButton.isFocusControl()) {
MessageReceiverHighLevelClass.CloseApplication();
}
}
private void computeShowArea() {
// Point size = getSize ();
int itemCount = list.getItemCount();
itemCount = (itemCount == 0) ? visibleItemCount : Math.min(visibleItemCount, itemCount);
int itemHeight = list.getItemHeight() * itemCount;
Point listSize = list.computeSize(SWT.DEFAULT, itemHeight, false);
// list.setBounds(1, 1, Math.min (size.x - 2, listSize.x), listSize.y);
int index = list.getSelectionIndex();
if (index != -1) list.setTopIndex(index);
Display display = getDisplay();
Rectangle listRect = list.getBounds();
Rectangle parentRect = display.map(getParent(), null, getBounds());
Point comboSize = getSize();
Rectangle displayRect = getMonitor().getClientArea();
int width = Math.max(comboSize.x, listRect.width + 2);
int height = listRect.height + 2;
int x = parentRect.x;
int y = parentRect.y + comboSize.y;
if (y + height > displayRect.y + displayRect.height) y = parentRect.y - height;
popup.setBounds(x, y, width - 15, listSize.y + 15);
}
private void show() {
if (rowDatas.size() == 0) return;
int nr = wStepList.getSelectionIndex();
java.util.List<Object[]> buffer = (java.util.List<Object[]>) rowDatas.get(nr);
RowMetaInterface rowMeta = (RowMetaInterface) rowMetas.get(nr);
String name = (String) stepNames.get(nr);
if (rowMeta != null && buffer != null && buffer.size() > 0) {
PreviewRowsDialog prd =
new PreviewRowsDialog(
shell, Variables.getADefaultVariableSpace(), SWT.NONE, name, rowMeta, buffer);
prd.open();
} else {
MessageBox mb = new MessageBox(shell, SWT.ICON_INFORMATION | SWT.OK);
mb.setText(
BaseMessages.getString(PKG, "EnterPreviewRowsDialog.Dialog.NoPreviewRowsFound.Title"));
mb.setMessage(
BaseMessages.getString(PKG, "EnterPreviewRowsDialog.Dialog.NoPreviewRowsFound.Message"));
mb.open();
}
}
@Override
public void widgetSelected(SelectionEvent e) {
performOk();
switch (list.getSelectionIndex()) {
case 0:
updateEditors(SYNTAXCOLOR_KEYWORD);
break;
case 1:
updateEditors(SYNTAXCOLOR_STRING);
break;
case 2:
updateEditors(SYNTAXCOLOR_COMMENT);
break;
case 3:
updateEditors(SYNTAXCOLOR_FUNCTION);
break;
case 4:
updateEditors(SYNTAXCOLOR_DATATYPE);
break;
case 5:
updateEditors(SYNTAXCOLOR_VAR);
break;
case 6:
updateEditors(SYNTAXCOLOR_PARAM);
break;
case 7:
updateEditors(SYNTAXCOLOR_FIELD);
break;
case 8:
updateEditors(SYNTAXCOLOR_INTERFACE);
break;
case 9:
updateEditors(SYNTAXCOLOR_CONSTRUCTOR);
break;
}
}
void listEvent(Event event) {
switch (event.type) {
case SWT.Dispose:
if (getShell() != popup.getParent()) {
String[] items = list.getItems();
int selectionIndex = list.getSelectionIndex();
popup = null;
list = null;
createPopup(items, selectionIndex);
}
break;
case SWT.FocusIn:
{
handleFocus(SWT.FocusIn);
break;
}
case SWT.MouseUp:
{
if (event.button != 1) return;
dropDown(false);
break;
}
case SWT.Selection:
{
int index = list.getSelectionIndex();
if (index == -1) return;
text.setText(list.getItem(index));
// text.selectAll ();
list.setSelection(index);
// list.forceFocus();
Event e = new Event();
e.time = event.time;
e.stateMask = event.stateMask;
e.doit = event.doit;
notifyListeners(SWT.Selection, e);
event.doit = e.doit;
break;
}
case SWT.Traverse:
{
switch (event.detail) {
case SWT.TRAVERSE_RETURN:
case SWT.TRAVERSE_ESCAPE:
case SWT.TRAVERSE_ARROW_PREVIOUS:
case SWT.TRAVERSE_ARROW_NEXT:
event.doit = false;
break;
}
Event e = new Event();
e.time = event.time;
e.detail = event.detail;
e.doit = event.doit;
e.character = event.character;
e.keyCode = event.keyCode;
notifyListeners(SWT.Traverse, e);
event.doit = e.doit;
event.detail = e.detail;
break;
}
case SWT.KeyUp:
{
Event e = new Event();
e.time = event.time;
e.character = event.character;
e.keyCode = event.keyCode;
e.stateMask = event.stateMask;
notifyListeners(SWT.KeyUp, e);
break;
}
case SWT.KeyDown:
{
if (event.character == SWT.ESC) {
// Escape key cancels popup list
dropDown(false);
}
if ((event.stateMask & SWT.ALT) != 0
&& (event.keyCode == SWT.ARROW_UP || event.keyCode == SWT.ARROW_DOWN)) {
dropDown(false);
}
if (event.character == SWT.CR) {
// Enter causes default selection
dropDown(false);
Event e = new Event();
e.time = event.time;
e.stateMask = event.stateMask;
notifyListeners(SWT.DefaultSelection, e);
}
// At this point the widget may have been disposed.
// If so, do not continue.
if (isDisposed()) break;
Event e = new Event();
e.time = event.time;
e.character = event.character;
e.keyCode = event.keyCode;
e.stateMask = event.stateMask;
notifyListeners(SWT.KeyDown, e);
break;
}
}
}
