Java 类org.eclipse.ui.dialogs.FilteredList 实例源码

/**
 * {@inheritDoc}
 */
@Override
protected FilteredList createFilteredList(Composite parent) {
    FilteredList filteredList = super.createFilteredList(parent);
    if (fComparator != null) {
        filteredList.setComparator(fComparator);
    }
    return filteredList;
}

public TypeNameMatch chooseImport(TypeNameMatch[] results, String containerName) {
    int nResults= results.length;

    if (nResults == 0) {
        return null;
    } else if (nResults == 1) {
        return results[0];
    }

    if (containerName.length() != 0) {
        for (int i= 0; i < nResults; i++) {
            TypeNameMatch curr= results[i];
            if (containerName.equals(curr.getTypeContainerName())) {
                return curr;
            }
        }
    }
    fIsShowing= true;
    ElementListSelectionDialog dialog= new ElementListSelectionDialog(fShell, new TypeNameMatchLabelProvider(TypeNameMatchLabelProvider.SHOW_FULLYQUALIFIED)) {
        @Override
        protected FilteredList createFilteredList(Composite parent) {
            FilteredList filteredList= super.createFilteredList(parent);
            filteredList.setComparator(ADD_IMPORT_COMPARATOR);
            return filteredList;
        }
    };
    dialog.setTitle(JavaEditorMessages.AddImportOnSelection_dialog_title);
    dialog.setMessage(JavaEditorMessages.AddImportOnSelection_dialog_message);
    dialog.setElements(results);
    if (dialog.open() == Window.OK) {
        fIsShowing= false;
        TypeNameMatch result= (TypeNameMatch) dialog.getFirstResult();
        QualifiedTypeNameHistory.remember(result.getFullyQualifiedName());
        return result;
    }
    fIsShowing= false;
    return null;
}

/**
 * {@inheritDoc}
 */
@Override
protected FilteredList createFilteredList(Composite parent) {
    FilteredList filteredList= super.createFilteredList(parent);
    if (fComparator != null) {
        filteredList.setComparator(fComparator);
    }
    return filteredList;
}

public TypeNameMatch chooseImport(TypeNameMatch[] results, String containerName) {
    int nResults= results.length;

    if (nResults == 0) {
        return null;
    } else if (nResults == 1) {
        return results[0];
    }

    if (containerName.length() != 0) {
        for (int i= 0; i < nResults; i++) {
            TypeNameMatch curr= results[i];
            if (containerName.equals(curr.getTypeContainerName())) {
                return curr;
            }
        }
    }
    fIsShowing= true;
    ElementListSelectionDialog dialog= new ElementListSelectionDialog(fShell, new TypeNameMatchLabelProvider(TypeNameMatchLabelProvider.SHOW_FULLYQUALIFIED)) {
        @Override
        protected FilteredList createFilteredList(Composite parent) {
            FilteredList filteredList= super.createFilteredList(parent);
            filteredList.setComparator(ADD_IMPORT_COMPARATOR);
            return filteredList;
        }
    };
    dialog.setTitle(JavaEditorMessages.AddImportOnSelection_dialog_title);
    dialog.setMessage(JavaEditorMessages.AddImportOnSelection_dialog_message);
    dialog.setElements(results);
    if (dialog.open() == Window.OK) {
        fIsShowing= false;
        TypeNameMatch result= (TypeNameMatch) dialog.getFirstResult();
        QualifiedTypeNameHistory.remember(result.getFullyQualifiedName());
        return result;
    }
    fIsShowing= false;
    return null;
}

/**
 * {@inheritDoc}
 */
@Override
protected FilteredList createFilteredList(Composite parent) {
    FilteredList filteredList= super.createFilteredList(parent);
    if (fComparator != null) {
        filteredList.setComparator(fComparator);
    }
    return filteredList;
}

protected Control createDialogArea(Composite parent) {
    Composite contents = (Composite) super.createDialogArea(parent);

    createMessageArea(contents);
    createFilterText(contents);
    FilteredList createFilteredList = createFilteredList(contents);
    createFilteredList.setFilterMatcher(new MatchEveryWhereFilterMatcher());

    setListElements(fElements);

    setSelection(getInitialElementSelections().toArray());

    return contents;
}