private void checkPage() {
try {
upstreamConfigComponent.setUpstreamConfig(upstreamConfig);
boolean showUpstreamConfig =
sourceRefName.startsWith(Constants.R_HEADS)
|| sourceRefName.startsWith(Constants.R_REMOTES);
Composite container = upstreamConfigComponent.getContainer();
GridData gd = (GridData) container.getLayoutData();
if (gd.exclude == showUpstreamConfig) {
gd.exclude = !showUpstreamConfig;
container.setVisible(showUpstreamConfig);
container.getParent().layout(true);
ensurePreferredHeight(getShell());
}
boolean basedOnLocalBranch = sourceRefName.startsWith(Constants.R_HEADS);
if (basedOnLocalBranch && upstreamConfig != UpstreamConfig.NONE)
setMessage(UIText.CreateBranchPage_LocalBranchWarningMessage, IMessageProvider.INFORMATION);
if (sourceRefName.length() == 0) {
setErrorMessage(UIText.CreateBranchPage_MissingSourceMessage);
return;
}
String message = this.myValidator.isValid(nameText.getText());
if (message != null) {
setErrorMessage(message);
return;
}
setErrorMessage(null);
} finally {
setPageComplete(getErrorMessage() == null && nameText.getText().length() > 0);
}
}
@Override
public void createControl(Composite parent) {
Composite main = new Composite(parent, SWT.NONE);
main.setLayout(new GridLayout(4, false));
Label sourceLabel = new Label(main, SWT.NONE);
sourceLabel.setText(UIText.CreateBranchPage_SourceLabel);
sourceLabel.setToolTipText(UIText.CreateBranchPage_SourceTooltip);
sourceIcon = new Label(main, SWT.NONE);
sourceIcon.setImage(UIIcons.getImage(resourceManager, UIIcons.BRANCH));
sourceIcon.setLayoutData(GridDataFactory.fillDefaults().align(SWT.END, SWT.CENTER).create());
sourceNameLabel = new Label(main, SWT.NONE);
sourceNameLabel.setLayoutData(
GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER).grab(true, false).create());
Button selectButton = new Button(main, SWT.NONE);
selectButton.setText(UIText.CreateBranchPage_SourceSelectButton);
selectButton.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
selectSource();
}
});
UIUtils.setButtonLayoutData(selectButton);
Label nameLabel = new Label(main, SWT.NONE);
nameLabel.setText(UIText.CreateBranchPage_BranchNameLabel);
nameLabel.setLayoutData(
GridDataFactory.fillDefaults().span(1, 1).align(SWT.BEGINNING, SWT.CENTER).create());
nameLabel.setToolTipText(UIText.CreateBranchPage_BranchNameToolTip);
nameText = new Text(main, SWT.BORDER);
// give focus to the nameText if label is activated using the mnemonic
nameLabel.addTraverseListener(
new TraverseListener() {
@Override
public void keyTraversed(TraverseEvent e) {
nameText.setFocus();
}
});
nameText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
nameIsSuggestion = false;
}
});
// enable testing with SWTBot
nameText.setData("org.eclipse.swtbot.widget.key", "BranchName"); // $NON-NLS-1$ //$NON-NLS-2$
GridDataFactory.fillDefaults().grab(true, false).span(3, 1).applyTo(nameText);
upstreamConfigComponent = new UpstreamConfigComponent(main, SWT.NONE);
GridDataFactory.fillDefaults()
.grab(true, false)
.span(4, 1)
.applyTo(upstreamConfigComponent.getContainer());
upstreamConfigComponent.addUpstreamConfigSelectionListener(
new UpstreamConfigSelectionListener() {
@Override
public void upstreamConfigSelected(UpstreamConfig newUpstreamConfig) {
upstreamConfig = newUpstreamConfig;
checkPage();
}
});
boolean isBare = myRepository.isBare();
checkout = new Button(main, SWT.CHECK);
checkout.setText(UIText.CreateBranchPage_CheckoutButton);
// most of the time, we probably will check this out
// unless we have a bare repository which doesn't allow
// check out at all
checkout.setSelection(!isBare);
checkout.setEnabled(!isBare);
checkout.setVisible(!isBare);
GridDataFactory.fillDefaults().grab(true, false).span(3, 1).applyTo(checkout);
checkout.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
checkPage();
}
});
Dialog.applyDialogFont(main);
setControl(main);
if (this.myBaseCommit != null) setSourceCommit(this.myBaseCommit);
else if (myBaseRef != null) setSourceRef(myBaseRef);
nameText.setFocus();
// add the listener just now to avoid unneeded checkPage()
nameText.addModifyListener(
new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
checkPage();
}
});
}