in org.eclipse.egit.ui/src/org/eclipse/egit/ui/internal/synchronize/GitSynchronizeWizardPage.java [93:332]
public void createControl(Composite parent) {
Composite composite = new Composite(parent, SWT.NONE);
GridLayout layout = new GridLayout(1, false);
layout.marginWidth = 0;
layout.marginHeight = 0;
composite.setLayout(layout);
for (IProject project : ROOT.getProjects()) {
RepositoryMapping repositoryMapping = RepositoryMapping
.getMapping(project);
if (repositoryMapping == null)
continue;
Repository repo = repositoryMapping.getRepository();
Set<IProject> projects = resources.computeIfAbsent(repo,
key -> new HashSet<>());
projects.add(project);
}
treeViewer = new TreeViewer(composite, SWT.BORDER | SWT.V_SCROLL
| SWT.H_SCROLL | SWT.FULL_SELECTION);
treeViewer.getTree().setLinesVisible(true);
treeViewer.getTree().setHeaderVisible(true);
treeViewer.getTree().setLayoutData(
new GridData(SWT.FILL, SWT.FILL, true, true));
TreeViewerColumn projectsColumn = new TreeViewerColumn(treeViewer,
SWT.LEAD);
projectsColumn.getColumn().setText(
UIText.GitBranchSynchronizeWizardPage_repository);
projectsColumn.getColumn().setImage(repositoryImage);
projectsColumn.setLabelProvider(new StyledCellLabelProvider() {
@Override
public void update(ViewerCell cell) {
Object element = cell.getElement();
if (element instanceof Repository) {
@SuppressWarnings("resource")
Repository repo = (Repository) element;
String descr = ""; //$NON-NLS-1$
try {
descr += " [" + repo.getBranch() + "]";//$NON-NLS-1$ //$NON-NLS-2$
} catch (IOException e) {
Activator.logError(e.getMessage(), e);
}
Color decorationsColor = JFaceResources.getColorRegistry()
.get(JFacePreferences.DECORATIONS_COLOR);
String repoName = repo.getWorkTree().getName();
int repoNameLen = repoName.length();
StyleRange styleRange = new StyleRange(repoNameLen,
repoNameLen + descr.length(), decorationsColor,
null);
cell.setImage(repositoryImage);
cell.setText(repoName + descr);
cell.setStyleRanges(new StyleRange[] { styleRange });
}
super.update(cell);
}
});
TreeViewerColumn dstColumn = new TreeViewerColumn(treeViewer, SWT.LEAD);
dstColumn.getColumn().setText(
UIText.GitBranchSynchronizeWizardPage_destination);
dstColumn.getColumn().setImage(branchImage);
dstColumn.getColumn().setWidth(200);
final ComboBoxCellEditor branchesEditor = new ComboBoxCellEditor(
treeViewer.getTree(), new String[0]);
branchesEditor
.setActivationStyle(ComboBoxCellEditor.DROP_DOWN_ON_KEY_ACTIVATION
| ComboBoxCellEditor.DROP_DOWN_ON_MOUSE_ACTIVATION);
((CCombo) branchesEditor.getControl()).addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
CCombo combo = (CCombo) e.widget;
TreeSelection sel = (TreeSelection) treeViewer.getSelection();
int selectedIdx = combo.getSelectionIndex();
Repository repo = (Repository) sel.getFirstElement();
if (selectedIdx != -1) {
selectedBranches.put(repo, combo.getItem(selectedIdx));
setPageComplete(true);
} else {
selectedBranches.put(repo, null);
setPageComplete(false);
}
}
});
dstColumn.setEditingSupport(new EditingSupport(treeViewer) {
@Override
protected void setValue(Object element, Object value) {
int intValue = ((Integer) value).intValue();
if (intValue == -1)
return;
CCombo combo = (CCombo) branchesEditor.getControl();
String branch = combo.getItem(intValue);
selectedBranches.put((Repository) element, branch);
treeViewer.refresh(element, true);
validatePage();
}
@Override
protected Object getValue(Object element) {
String branch = selectedBranches.get(element);
CCombo combo = (CCombo) branchesEditor.getControl();
int index = branch == null ? 0 : combo.indexOf(branch);
return Integer.valueOf(index);
}
@Override
protected CellEditor getCellEditor(Object element) {
Repository repo = (Repository) element;
List<String> refNames = new LinkedList<>();
List<Ref> refs;
try {
refs = repo.getRefDatabase()
.getRefsByPrefix(RefDatabase.ALL);
} catch (IOException e) {
refs = Collections.emptyList();
}
for (Ref ref : refs) {
refNames.add(ref.getName());
}
List<Ref> additionalRefs;
try {
additionalRefs = repo.getRefDatabase().getAdditionalRefs();
} catch (IOException e) {
additionalRefs = Collections.emptyList();
}
for (Ref ref : additionalRefs) {
refNames.add(ref.getName());
}
Collections.sort(refNames,
CommonUtils.STRING_ASCENDING_COMPARATOR);
branchesEditor.setItems(refNames.toArray(new String[0]));
return branchesEditor;
}
@Override
protected boolean canEdit(Object element) {
return true;
}
});
dstColumn.setLabelProvider(new ColumnLabelProvider() {
@Override
public String getText(Object element) {
String branch = selectedBranches.get(element);
return branch == null ? "" : branch; //$NON-NLS-1$
}
});
treeViewer.setContentProvider(new ITreeContentProvider() {
@Override
public void inputChanged(Viewer viewer, Object oldInput,
Object newInput) {
// nothing to do
}
@Override
public void dispose() {
// nothing to do
}
@Override
public Object[] getElements(Object inputElement) {
return (Object[]) inputElement;
}
@Override
public boolean hasChildren(Object element) {
return false;
}
@Override
public Object getParent(Object element) {
return null;
}
@Override
public Object[] getChildren(Object parentElement) {
return new Object[0];
}
});
List<Repository> repositoriesList = new ArrayList<>(
resources.keySet());
Collections.sort(repositoriesList, Comparator.comparing(
r -> r.getWorkTree().getName(), String.CASE_INSENSITIVE_ORDER));
treeViewer.setInput(repositoriesList
.toArray(new Repository[0]));
projectsColumn.getColumn().pack();
Composite buttonsComposite = new Composite(composite, SWT.NONE);
layout = new GridLayout(4, false);
layout.numColumns = 1;
layout.marginWidth = 0;
layout.marginHeight = 0;
buttonsComposite.setLayout(layout);
buttonsComposite.setLayoutData(GridDataFactory.fillDefaults()
.grab(true, false).create());
final Button fetchChanges = new Button(buttonsComposite, SWT.CHECK);
fetchChanges
.setText(UIText.GitBranchSynchronizeWizardPage_fetchChangesFromRemote);
fetchChanges.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
forceFetch = fetchChanges.getSelection();
}
});
fetchChanges.setLayoutData(GridDataFactory.fillDefaults()
.grab(true, false).create());
fetchChanges.setSelection(Activator.getDefault().getPreferenceStore()
.getBoolean(UIPreferences.SYNC_VIEW_FETCH_BEFORE_LAUNCH));
final Button includeLocal = new Button(buttonsComposite, SWT.CHECK);
includeLocal
.setText(UIText.GitBranchSynchronizeWizardPage_includeUncommitedChanges);
includeLocal.addSelectionListener(new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
shouldIncludeLocal = includeLocal.getSelection();
}
});
includeLocal.setLayoutData(GridDataFactory.fillDefaults()
.grab(true, false).create());
Dialog.applyDialogFont(composite);
setPageComplete(false);
setControl(composite);
}