/** Activate tooltip support for this control */
private void addOwnerControlListener() {
removeOwnerControlsListener();
_ownerControl.addListener(SWT.Dispose, _ownerControlListener);
_ownerControl.addListener(SWT.Resize, _ownerControlListener);
}
private void handleNewFeature() {
final Control control = fCategoryViewer.getControl();
BusyIndicator.showWhile(
control.getDisplay(),
new Runnable() {
public void run() {
IFeatureModel[] allModels = PDECore.getDefault().getFeatureModelManager().getModels();
ArrayList<IFeatureModel> newModels = new ArrayList<IFeatureModel>();
for (int i = 0; i < allModels.length; i++) {
if (canAdd(allModels[i])) newModels.add(allModels[i]);
}
IFeatureModel[] candidateModels =
newModels.toArray(new IFeatureModel[newModels.size()]);
FeatureSelectionDialog dialog =
new FeatureSelectionDialog(
fCategoryViewer.getTree().getShell(), candidateModels, true);
if (dialog.open() == Window.OK) {
Object[] models = dialog.getResult();
try {
doAdd(models);
} catch (CoreException e) {
PDEPlugin.log(e);
}
}
}
});
}
/**
* {@inheritDoc} After the error remove is handled by its underlying {@link IEditErrorHandler},
* the original style will be applied to the editor control.
*/
@Override
public void removeError(ICellEditor cellEditor) {
super.removeError(cellEditor);
if (this.errorStylingActive) {
Control editorControl = cellEditor.getEditorControl();
// reset the rendering information to normal
editorControl.setBackground(originalBgColor);
editorControl.setForeground(originalFgColor);
editorControl.setFont(originalFont);
// ensure to reset the stored original values so possible
// dynamic rendering aspects are also covered
originalBgColor = null;
originalFgColor = null;
originalFont = null;
if (decorationProvider != null) {
decorationProvider.hideDecoration();
}
this.errorStylingActive = false;
}
}
public static CellEditor createPropertyEditor(
final IServiceLocator serviceLocator,
Composite parent,
DBPPropertySource source,
DBPPropertyDescriptor property) {
if (source == null) {
return null;
}
final Object object = source.getEditableValue();
if (!property.isEditable(object)) {
return null;
}
CellEditor cellEditor = UIUtils.createCellEditor(parent, object, property);
if (cellEditor != null) {
final Control editorControl = cellEditor.getControl();
UIUtils.addFocusTracker(serviceLocator, UIUtils.INLINE_WIDGET_EDITOR_ID, editorControl);
editorControl.addDisposeListener(
new DisposeListener() {
@Override
public void widgetDisposed(DisposeEvent e) {
UIUtils.removeFocusTracker(serviceLocator, editorControl);
}
});
}
return cellEditor;
}
private void updateOptionsDisplay() {
boolean enabled = chkSegmentTarget.getSelection() || chkSegmentSource.getSelection();
grpOptions.setEnabled(enabled);
for (Control ctrl : grpOptions.getChildren()) {
ctrl.setEnabled(enabled);
}
}
/** Disposes all elements except the new content. content might be null to clear preview. */
private void setContent(Composite content) {
for (Control c : container.getChildren()) {
if (c != content) {
c.dispose();
}
}
}
/* (non-Javadoc)
* @see org.eclipse.swt.widgets.Layout#computeSize(org.eclipse.swt.widgets.Composite, int, int, boolean)
*/
@Override
protected Point computeSize(Composite composite, int whint, int hhint, boolean flushCache) {
int minX = Integer.MAX_VALUE;
int minY = Integer.MAX_VALUE;
int maxX = Integer.MIN_VALUE;
int maxY = Integer.MIN_VALUE;
for (Control kid : composite.getChildren()) {
Point kidSize = kid.computeSize(-1, -1);
Point kidOffs = kid.getLocation();
if (kidOffs.x < minX) minX = kidOffs.x;
if (kidOffs.y < minY) minY = kidOffs.y;
if (kidOffs.x + kidSize.x > maxX) maxX = kidOffs.x + kidSize.x;
if (kidOffs.y + kidSize.y > maxY) maxY = kidOffs.y + kidSize.y;
}
if (whint > 0) {
if (whint + minX > maxX) maxX = whint + minX;
}
if (hhint > 0) {
if (hhint + minY > maxY) maxY = hhint + minY;
}
return new Point(maxX - minX, maxY - minY);
}
public void initControl(Control control) {
control.setFont(iniAppearance.getFontGlobal());
control.setBackground(iniAppearance.getColorBackground());
control.setForeground(iniAppearance.getColorForeground());
controls.add(control);
}
public void applyFont(FontType type, FontData data) {
Font newFont = new Font(SwtUtils.DISPLAY, data);
Font oldFont = null;
switch (type) {
case GLOBAL:
{
oldFont = iniAppearance.getFontGlobal();
for (Control control : controls) {
if (control.isDisposed()) continue;
control.setFont(newFont);
}
for (Label label : labels) {
if (label.isDisposed()) continue;
label.setFont(newFont);
}
for (Button button : buttons) {
if (button.isDisposed()) continue;
button.setFont(newFont);
}
iniAppearance.setFontGlobal(newFont);
break;
}
case LOG:
{
oldFont = iniAppearance.getFontLog();
for (StyledText control : logControls) {
if (control.isDisposed()) continue;
control.setFont(newFont);
}
iniAppearance.setFontLog(newFont);
break;
}
case CHAT:
{
oldFont = iniAppearance.getFontChat();
for (Text control : chatControls) {
if (control.isDisposed()) continue;
control.setFont(newFont);
}
iniAppearance.setFontChat(newFont);
break;
}
}
if (oldFont != null) oldFont.dispose();
}
private Composite createMarkersTabContent(Composite folder) {
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
layout.numColumns = 2;
PixelConverter conv = new PixelConverter(folder);
Composite markersComposite = new Composite(folder, SWT.NULL);
markersComposite.setLayout(layout);
markersComposite.setFont(folder.getFont());
GridData data = new GridData(GridData.FILL_BOTH);
data.widthHint = conv.convertWidthInCharsToPixels(50);
Control listControl = fTodoTasksList.getListControl(markersComposite);
listControl.setLayoutData(data);
Control buttonsControl = fTodoTasksList.getButtonBox(markersComposite);
buttonsControl.setLayoutData(
new GridData(GridData.HORIZONTAL_ALIGN_FILL | GridData.VERTICAL_ALIGN_BEGINNING));
fCaseSensitiveCheckBox.doFillIntoGrid(markersComposite, 2);
return markersComposite;
}
private void deactivate() {
if (fKeyListener != null) {
Control control = fNavigable.getControl();
if (!control.isDisposed()) control.removeKeyListener(fKeyListener);
fKeyListener = null;
}
}
/**
* This does the work of laying out our controls.
*
* @see org.eclipse.swt.widgets.Layout#layout(org.eclipse.swt.widgets.Composite, boolean)
*/
protected void layout(Composite composite, boolean flushCache) {
getControls(composite);
Rectangle rect = composite.getClientArea();
int left = rect.x, right = rect.width, top = rect.y, bottom = rect.height;
if (north != null) {
Point pt = getSize(north, flushCache);
north.setBounds(left, top, rect.width, pt.y);
top += pt.y;
}
if (south != null) {
Point pt = getSize(south, flushCache);
south.setBounds(left, rect.height - pt.y, rect.width, pt.y);
bottom -= pt.y;
}
if (east != null) {
Point pt = getSize(east, flushCache);
east.setBounds(rect.width - pt.x, top, pt.x, (bottom - top));
right -= pt.x;
}
if (west != null) {
Point pt = getSize(west, flushCache);
west.setBounds(left, top, pt.x, (bottom - top));
left += pt.x;
}
if (center != null) {
center.setBounds(left, top, (right - left), (bottom - top));
}
}
void computeSize(Control control, int wHint, int hHint, boolean flushCache) {
if (cacheWidth != -1 && cacheHeight != -1) return;
if (wHint == this.widthHint && hHint == this.heightHint) {
if (defaultWidth == -1
|| defaultHeight == -1
|| wHint != defaultWhint
|| hHint != defaultHhint) {
Point size = control.computeSize(wHint, hHint, flushCache);
defaultWhint = wHint;
defaultHhint = hHint;
defaultWidth = size.x;
defaultHeight = size.y;
}
cacheWidth = defaultWidth;
cacheHeight = defaultHeight;
return;
}
if (currentWidth == -1
|| currentHeight == -1
|| wHint != currentWhint
|| hHint != currentHhint) {
Point size = control.computeSize(wHint, hHint, flushCache);
currentWhint = wHint;
currentHhint = hHint;
currentWidth = size.x;
currentHeight = size.y;
}
cacheWidth = currentWidth;
cacheHeight = currentHeight;
}
private Rectangle getDisplayBounds(final Point location) {
Rectangle displayBounds;
final Monitor[] allMonitors = _ownerControl.getDisplay().getMonitors();
if (allMonitors.length > 1) {
// By default present in the monitor of the control
displayBounds = _ownerControl.getMonitor().getBounds();
final Point p = new Point(location.x, location.y);
// Search on which monitor the event occurred
Rectangle tmp;
for (final Monitor element : allMonitors) {
tmp = element.getBounds();
if (tmp.contains(p)) {
displayBounds = tmp;
break;
}
}
} else {
displayBounds = _ownerControl.getDisplay().getBounds();
}
return displayBounds;
}
@Override
public boolean applyCSSProperty(
Object element, String property, CSSValue value, String pseudo, CSSEngine engine)
throws Exception {
Widget widget = SWTElementHelpers.getWidget(element);
if (widget instanceof CTabItem) {
Item item = (Item) widget;
boolean showClose = ((Boolean) engine.convert(value, Boolean.class, null)).booleanValue();
if ("selected".equals(pseudo)) {
Control parent = getParent(widget);
ShowCloseSelectionListener listener =
(ShowCloseSelectionListener)
parent.getData(CSS_CTABITEM_SELECTED_SHOW_CLOSE_LISTENER_KEY);
if (listener == null) {
listener = new ShowCloseSelectionListener(engine);
parent.addListener(SWT.Paint, listener);
parent.setData(CSS_CTABITEM_SELECTED_SHOW_CLOSE_LISTENER_KEY, listener);
} else {
listener.setEngine(engine);
}
item = getSelection(getParent(widget));
listener.setSelection(item);
if (item != null) {
setShowClose(item, showClose);
}
} else {
setShowClose(item, showClose);
}
return true;
}
return false;
}
@Override
protected Control createControl(final Composite parent) {
final Control control = super.createControl(parent);
control.addTraverseListener(
new TraverseListener() {
@Override
public void keyTraversed(TraverseEvent e) {
switch (e.keyCode) {
case SWT.ARROW_LEFT:
case SWT.ARROW_RIGHT:
case SWT.ARROW_UP:
case SWT.ARROW_DOWN:
case SWT.TAB:
fireApplyEditorValue();
deactivate();
final Event event = new Event();
event.character = e.character;
event.keyCode = e.keyCode;
event.stateMask = e.stateMask;
parent.notifyListeners(SWT.KeyDown, event);
}
}
});
return control;
}
/** resets the model and view to its initial state */
public void reset() {
Control[] children = parent.getChildren();
for (Control control : children) {
control.dispose();
}
createPartControl(parent);
}
protected void handleModify(final Control control) {
if (control.equals(_entityClassNameText)) {
updateFeature(_binding, "entityClassName", _entityClassNameText.getText().trim());
} else if (control.equals(_persistenceUnitText)) {
updateFeature(_binding, "persistenceUnit", _persistenceUnitText.getText().trim());
} else if (control.equals(_transcationManagerText)) {
updateFeature(_binding, "transactionManager", _transcationManagerText.getText().trim());
} else if (control.equals(_deleteCheckbox)) {
updateConsumeFeature("consumeDelete", _deleteCheckbox.getSelection());
} else if (control.equals(_lockEntityCheckbox)) {
updateConsumeFeature("consumeLockEntity", _lockEntityCheckbox.getSelection());
} else if (control.equals(_maximumResultsText)) {
try {
Integer port = new Integer(_maximumResultsText.getText().trim());
updateConsumeFeature("maximumResults", port.intValue());
} catch (NumberFormatException nfe) {
updateConsumeFeature("maximumResults", _maximumResultsText.getText().trim());
}
} else if (control.equals(_queryText)) {
updateConsumeFeature("consumerQuery", _queryText.getText().trim());
} else if (control.equals(_namedQueryText)) {
updateConsumeFeature("consumerNamedQuery", _namedQueryText.getText().trim());
} else if (control.equals(_nativeQueryText)) {
updateConsumeFeature("consumerNativeQuery", _nativeQueryText.getText().trim());
} else if (control.equals(_transactedCheckbox)) {
updateConsumeFeature("consumerTransacted", _transactedCheckbox.getSelection());
} else {
super.handleModify(control);
}
validate();
setHasChanged(false);
setDidSomething(true);
}
/**
* Perform any cleanup necessary to exit the program (save configuration, etc).
*
* @see org.eclipse.jface.window.Window#close()
*/
public boolean close() {
try {
int modified = modifiedCount();
if (modified > 0) {
MessageBox message = new MessageBox(getShell(), SWT.ICON_QUESTION | SWT.YES | SWT.NO);
message.setMessage(modified + " document(s) not saved, still exit?");
int confirm = message.open();
if (confirm == SWT.NO) {
return false;
}
}
Point currentSize = this.getShell().getSize();
config.setInitialSize(currentSize.x, currentSize.y);
config.save();
CTabItem[] items = tabFolder.getItems();
for (int i = items.length - 1; i >= 0; --i) {
Control control = items[i].getControl();
if (control instanceof WikiViewer) {
((WikiViewer) control).dispose();
} else {
LOG.debug("Control is not of type WikiViewer : " + control.getClass().getName());
}
}
} catch (ConfigurationException e) {
logError("Cannot save configuration", e);
}
return super.close();
}
protected void handleUndo(Control control) {
if (_binding != null) {
if (control.equals(_entityClassNameText)) {
_entityClassNameText.setText(this._binding.getEntityClassName());
} else if (control.equals(_persistenceUnitText)) {
_persistenceUnitText.setText(this._binding.getPersistenceUnit().toString());
} else if (control.equals(_transcationManagerText)) {
_transcationManagerText.setText(this._binding.getTransactionManager());
} else if (control.equals(_deleteCheckbox)) {
_deleteCheckbox.setSelection(this._binding.getConsume().isConsumeDelete());
} else if (control.equals(_lockEntityCheckbox)) {
_lockEntityCheckbox.setSelection(this._binding.getConsume().isConsumeLockEntity());
} else if (control.equals(_maximumResultsText)) {
setTextValue(
_maximumResultsText,
PropTypeUtil.getPropValueString(this._binding.getConsume().getMaximumResults()));
} else if (control.equals(_queryText)) {
_queryText.setText(this._binding.getConsume().getConsumerQuery());
} else if (control.equals(_namedQueryText)) {
_namedQueryText.setText(this._binding.getConsume().getConsumerNamedQuery());
} else if (control.equals(_nativeQueryText)) {
_nativeQueryText.setText(this._binding.getConsume().getConsumerNativeQuery());
} else if (control.equals(_transactedCheckbox)) {
_transactedCheckbox.setSelection(this._binding.getConsume().isConsumerTransacted());
} else {
super.handleUndo(control);
}
}
setHasChanged(false);
}
/**
* Force the repainting of the control (the only way found to accomplish this, is to reset its
* bounds, and set again its original ones)
*
* @param control the control to be repainted
*/
public static void forceRepaint(Control control) {
// Locals
Rectangle bounds = control.getBounds();
control.setBounds(0, 0, 0, 0);
control.setBounds(bounds);
}
private void enableOK() {
Control button = getButton(IDialogConstants.OK_ID);
if (button != null) {
button.setEnabled(true);
}
}
/**
* excludes a control from the Layout calculation
*
* @param that
* @param hideit
*/
private void hideObject(final Control that, final boolean hideit) {
GridData GData = (GridData) that.getLayoutData();
GData.exclude = true && hideit;
that.setVisible(true && !hideit);
Control[] myArray = {that};
layout(myArray);
}
@Override
protected Control createContents(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
POPUP_LAYOUT_FACTORY.applyTo(composite);
// LAYOUTDATA_GRAB_BOTH.applyTo(composite);
GridData gd = LAYOUTDATA_GRAB_BOTH.create();
composite.setLayoutData(gd);
if (hasTitleArea()) {
createTitleMenuArea(composite);
createHorizontalSeparator(composite);
}
dialogArea = createDialogArea(composite);
if (dialogArea.getLayoutData() == null) LAYOUTDATA_GRAB_BOTH.applyTo(composite);
gd = LAYOUTDATA_GRAB_BOTH.create();
dialogArea.pack();
gd.widthHint = dialogArea.getSize().x;
gd.heightHint = dialogArea.getSize().y;
dialogArea.setLayoutData(gd);
if (hasInfoArea()) {
createHorizontalSeparator(composite);
createInfoTextArea(composite);
}
return composite;
}
private boolean isDisplayThread() {
Control ctrl = fViewer.getControl();
if (ctrl == null) return false;
Display currentDisplay = Display.getCurrent();
return currentDisplay != null && currentDisplay.equals(ctrl.getDisplay());
}
protected Control createListChangeControl(Composite parent) {
GridData gd;
Control control;
if (composite == null) composite = new Composite(parent, SWT.NONE);
composite.setBackground(parent.getBackground());
GridLayout gridLayout = new GridLayout(3, false);
gridLayout.marginHeight = 0;
gridLayout.marginWidth = 0;
gridLayout.horizontalSpacing = 0;
gridLayout.verticalSpacing = 0;
composite.setLayout(gridLayout);
Control listControl = createListControl(composite);
gd = new GridData(GridData.FILL_BOTH);
listControl.setLayoutData(gd);
control = new Label(composite, SWT.NONE);
control.setBackground(parent.getBackground());
gd = new GridData();
gd.widthHint = 5;
control.setLayoutData(gd);
control = getChangeControl(composite);
return composite;
}
/**
* @see ch.post.pf.gui.ocp.wt.ext.dialogs.OcpDialog#showDialogFor(org.eclipse.swt.widgets.Control)
*/
public int showDialogFor(Control field) {
create();
getShell()
.addShellListener(
new ShellAdapter() {
@Override
public void shellDeactivated(ShellEvent e) {
close();
}
});
// make sure that the popup fit into the application window.
Rectangle appBounds = getEnvironment().getDisplay().getBounds();
Point absPrefPos =
field.toDisplay(field.getSize().x - getShell().getSize().x, field.getSize().y);
Rectangle prefBounds =
new Rectangle(absPrefPos.x, absPrefPos.y, getShell().getSize().x, getShell().getSize().y);
// horizontal correction
if (prefBounds.x + prefBounds.width > appBounds.width) {
prefBounds.x = appBounds.width - prefBounds.width;
}
// vertical correciton
if (prefBounds.y + prefBounds.height > appBounds.height) {
prefBounds.y = appBounds.height - prefBounds.height;
}
getShell().setLocation(prefBounds.x, prefBounds.y);
int ret = this.open();
return ret;
}
/** 销毁除了“过滤器列表控件”之外的其它控件 */
private void disposeChild() {
for (Control ctl : this.getChildren()) {
if (!"filterName".equals(ctl.getData()) && ctl != null && !ctl.isDisposed()) {
ctl.dispose();
}
}
}
public void runViewUpdate(final Runnable runnable, final boolean preserveExpansion) {
if (Utils.canUpdateViewer(getViewer()) || isPerformingBackgroundUpdate()) {
internalRunViewUpdate(runnable, preserveExpansion);
} else {
if (Thread.currentThread() != getEventHandlerJob().getThread()) {
// Run view update should only be called from the UI thread or
// the update handler thread.
// We will log the problem for now and make it an assert later
TeamUIPlugin.log(
IStatus.WARNING,
"View update invoked from invalid thread",
new TeamException(
"View update invoked from invalid thread")); //$NON-NLS-1$ //$NON-NLS-2$
}
final Control ctrl = getViewer().getControl();
if (ctrl != null && !ctrl.isDisposed()) {
ctrl.getDisplay()
.syncExec(
new Runnable() {
public void run() {
if (!ctrl.isDisposed()) {
BusyIndicator.showWhile(
ctrl.getDisplay(),
new Runnable() {
public void run() {
internalRunViewUpdate(runnable, preserveExpansion);
}
});
}
}
});
}
}
}
private Object aboutToStart(boolean cancelable) {
Map savedState = null;
Shell shell = getShell();
if (shell != null) {
// Save focus control
Control focusControl = getShell().getDisplay().getFocusControl();
if (focusControl != null && focusControl.getShell() != getShell()) focusControl = null;
Button cancelButton = getButton(IDialogConstants.CANCEL_ID);
// Set the busy cursor to all shells.
Display d = getShell().getDisplay();
setDisplayCursor(d, d.getSystemCursor(SWT.CURSOR_WAIT));
// Set the arrow cursor to the cancel component.
cancelButton.setCursor(d.getSystemCursor(SWT.CURSOR_ARROW));
boolean hasProgressMonitor = fProgressMonitorPart != null;
// Deactivate shell
savedState = saveUIState(false);
if (focusControl != null) savedState.put("focus", focusControl); // $NON-NLS-1$
if (hasProgressMonitor) {
if (cancelable) fProgressMonitorPart.attachToCancelComponent(cancelButton);
fStatusContainer.showPage(fProgressMonitorPart);
}
// Update the status container since we are blocking the event loop right now.
fStatusContainer.update();
}
return savedState;
}
