/*******************************************************************************
* Copyright (c) 2009, 2017 xored software, Inc. and others.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* xored software, Inc. - initial API and Implementation (Alex Panchenko)
*******************************************************************************/
package org.eclipse.dltk.tcl.internal.tclchecker.ui.preferences;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.eclipse.core.resources.IMarker;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.dltk.compiler.util.Util;
import org.eclipse.dltk.tcl.internal.tclchecker.TclCheckerMarker;
import org.eclipse.dltk.tcl.tclchecker.TclCheckerPlugin;
import org.eclipse.jface.layout.TableColumnLayout;
import org.eclipse.jface.viewers.ColumnWeightData;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.ITableLabelProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.ui.dialogs.PropertyPage;
public class TclCheckerProblemPropertyPage extends PropertyPage {
private static class ProblemRow {
public ProblemRow(IMarker marker, String attribute, Object value) {
this.marker = marker;
this.attribute = attribute;
this.value = value;
}
final IMarker marker;
final String attribute;
final Object value;
}
private static class ProblemContentProvider implements IStructuredContentProvider {
private static final String[] ATTRIBUTES = { TclCheckerMarker.MESSAGE_ID, TclCheckerMarker.COMMAND_START,
TclCheckerMarker.COMMAND_END, TclCheckerMarker.AUTO_CORRECTABLE,
TclCheckerMarker.SUGGESTED_CORRECTIONS };
@Override
public Object[] getElements(Object inputElement) {
if (inputElement instanceof IMarker) {
try {
final IMarker marker = (IMarker) inputElement;
final Map<?, ?> attributes = marker.getAttributes();
final List<ProblemRow> result = new ArrayList<>();
if (attributes != null) {
for (int i = 0; i < ATTRIBUTES.length; ++i) {
System.out.println(marker.getAttribute(ATTRIBUTES[i]));
if (attributes.containsKey(ATTRIBUTES[i])) {
result.add(new ProblemRow(marker, ATTRIBUTES[i], attributes.get(ATTRIBUTES[i])));
}
}
}
return result.toArray();
} catch (CoreException e) {
TclCheckerPlugin.error(e);
}
}
return new Object[0];
}
/*
* @see org.eclipse.jface.viewers.IContentProvider#dispose()
*/
@Override
public void dispose() {
// empty
}
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
// empty
}
}
private static class ProblemLabelProvider extends LabelProvider implements ITableLabelProvider {
@Override
public Image getColumnImage(Object element, int columnIndex) {
return null;
}
@Override
public String getColumnText(Object element, int columnIndex) {
if (element instanceof ProblemRow) {
final ProblemRow problem = (ProblemRow) element;
if (columnIndex == 0) {
return problem.attribute;
} else if (columnIndex == 1) {
return problem.value.toString();
}
}
return Util.EMPTY_STRING;
}
}
@Override
protected Control createContents(Composite parent) {
Composite content = new Composite(parent, SWT.NONE);
TableViewer viewer = new TableViewer(content, SWT.BORDER | SWT.FULL_SELECTION);
viewer.getTable().setLayoutData(new GridData(GridData.FILL_BOTH));
final TableColumn nameColumn = new TableColumn(viewer.getTable(), SWT.LEFT);
nameColumn.setText("Name"); //$NON-NLS-1$
final TableColumn valueColumn = new TableColumn(viewer.getTable(), SWT.LEFT);
valueColumn.setText("Value"); //$NON-NLS-1$
viewer.setContentProvider(new ProblemContentProvider());
viewer.setLabelProvider(new ProblemLabelProvider());
final TableColumnLayout tableLayout = new TableColumnLayout();
tableLayout.setColumnData(nameColumn, new ColumnWeightData(50));
tableLayout.setColumnData(valueColumn, new ColumnWeightData(50));
content.setLayout(tableLayout);
final IMarker marker = getElement().getAdapter(IMarker.class);
if (marker != null) {
viewer.setInput(marker);
}
return content;
}
}