/** Selects the appropriate alphabet for the analysed text and sets the combo box selection. */
private void selectAppropriateAlphabet() {
AbstractAlphabet[] alphas = AlphabetsManager.getInstance().getAlphabets();
String prevAlpha = myOverlayAlphabet;
double bestrating = -99999;
int bestindex = 0;
double actualrating = 0;
for (int i = 0; i < alphas.length; i++) {
actualrating = rateAlphabetTextDifference(String.valueOf(alphas[i].getCharacterSet()), text);
if (actualrating > bestrating) {
bestrating = actualrating;
bestindex = i;
}
}
String bestAlphaString = String.valueOf(alphas[bestindex].getCharacterSet());
if (bestAlphaString != null && !bestAlphaString.equals(prevAlpha)) {
if (combo2.isVisible() && combo2.isEnabled()) {
tipLauncher.showNewTooltip(
combo2.toDisplay(
new Point((int) Math.round((combo2.getSize().x) * 0.612), combo2.getSize().y)),
9000,
"",
Messages.FullAnalysisUI_5); // $NON-NLS-1$
}
}
combo2.select(bestindex);
combo2WidgetSelected(null);
}
private void relayoutControls() {
boolean twoRowToolbar = Math.abs(feederRegistry.current().getSize().y - buttonHeight * 2) <= 10;
feederSelectionCombo.setLayoutData(
LayoutHelper.formData(
SWT.DEFAULT, buttonHeight, new FormAttachment(0), null, new FormAttachment(0), null));
if (twoRowToolbar) {
startStopButton.setLayoutData(
LayoutHelper.formData(
feederSelectionCombo.getSize().x,
Platform.MAC_OS ? SWT.DEFAULT : buttonHeight,
new FormAttachment(0),
null,
new FormAttachment(feederSelectionCombo, 0),
null));
prefsButton.setLayoutData(
LayoutHelper.formData(
new FormAttachment(feederSelectionCombo),
null,
new FormAttachment(feederSelectionCombo, 0, SWT.CENTER),
null));
fetchersButton.setLayoutData(
LayoutHelper.formData(
new FormAttachment(startStopButton),
null,
new FormAttachment(startStopButton, 0, SWT.CENTER),
null));
} else {
startStopButton.setLayoutData(
LayoutHelper.formData(
feederSelectionCombo.getSize().x,
Platform.MAC_OS ? SWT.DEFAULT : buttonHeight,
new FormAttachment(feederSelectionCombo),
null,
new FormAttachment(-1),
null));
prefsButton.setLayoutData(
LayoutHelper.formData(
new FormAttachment(startStopButton),
null,
new FormAttachment(feederSelectionCombo, 0, SWT.CENTER),
null));
fetchersButton.setLayoutData(
LayoutHelper.formData(
new FormAttachment(prefsButton),
null,
new FormAttachment(startStopButton, 0, SWT.CENTER),
null));
}
}
@Override
public Rectangle getInsertionBounds(Control control) {
// This doesn't take horizontal scrolling into affect.
// see https://bugs.eclipse.org/bugs/show_bug.cgi?id=204599
Combo combo = (Combo) control;
int position = combo.getSelection().y;
String contents = combo.getText();
GC gc = new GC(combo);
gc.setFont(combo.getFont());
Point extent = gc.textExtent(contents.substring(0, Math.min(position, contents.length())));
gc.dispose();
if (COMPUTE_TEXT_USING_CLIENTAREA) {
return new Rectangle(
combo.getClientArea().x + extent.x,
combo.getClientArea().y,
1,
combo.getClientArea().height);
}
return new Rectangle(extent.x, 0, 1, combo.getSize().y);
}
private void createAccessControl(Composite parent) throws JavaModelException {
Composite access = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout();
layout.marginHeight = 0;
layout.marginWidth = 0;
access.setLayout(layout);
final int[] availableVisibilities =
getChangeMethodSignatureProcessor().getAvailableVisibilities();
int currentVisibility = getChangeMethodSignatureProcessor().getVisibility();
Label label = new Label(access, SWT.NONE);
label.setText(RefactoringMessages.ChangeSignatureInputPage_access_modifier);
final Combo combo = new Combo(access, SWT.DROP_DOWN | SWT.READ_ONLY);
if (availableVisibilities.length == 0) {
combo.setEnabled(false);
} else {
for (int i = 0; i < availableVisibilities.length; i++) {
combo.add(getAccessModifierString(availableVisibilities[i]));
}
combo.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
int newVisibility = availableVisibilities[combo.getSelectionIndex()];
getChangeMethodSignatureProcessor().setVisibility(newVisibility);
update(true);
}
});
}
combo.setText(getAccessModifierString(currentVisibility));
combo.setLayoutData(new GridData(GridData.HORIZONTAL_ALIGN_FILL));
// ensure that "Access modifier:" and "Return type:" Labels are not too close:
Dialog.applyDialogFont(access);
access.pack();
int minLabelWidth = label.getSize().x + 3 * layout.horizontalSpacing;
if (minLabelWidth > combo.getSize().x)
label.setLayoutData(new GridData(minLabelWidth, label.getSize().y));
}