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/*******************************************************************************
* Copyright (c) 2015, 2016 Landon Butterworth and others.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v. 2.0 which is available at
* https://www.eclipse.org/legal/epl-2.0
*
* SPDX-License-Identifier: EPL-2.0
*
* Landon Butterworth - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.internal.reviews.ui;
import org.eclipse.jface.viewers.ColumnLabelProvider;
import org.eclipse.jface.viewers.ViewerCell;
import org.eclipse.mylyn.commons.ui.CommonImages;
import org.eclipse.mylyn.internal.reviews.ui.editors.parts.TaskReview;
import org.eclipse.mylyn.tasks.core.ITask.SynchronizationState;
import org.eclipse.swt.graphics.Image;
/**
* @author Landon Butterworth
*/
public class ReviewColumnLabelProvider extends ColumnLabelProvider {
private final int VERIFIED = 1;
private final int NOT_VERIFIED = -1;
private static final int DESCRIPTION_COLUMN = 0;
private static final int BRANCH_COLUMN = 1;
private static final int CODE_REVIEW_COLUMN = 2;
private static final int VERIFIED_COLUMN = 3;
private static final int STATUS_COLUMN = 4;
private static final int MINUS_TWO = -2;
private static final int MINUS_ONE = -1;
private static final int PLUS_ONE = 1;
private static final int PLUS_TWO = 2;
public ReviewColumnLabelProvider() {
}
public Image getColumnImage(Object element, int columnIndex) {
TaskReview reviewContainer = (TaskReview) element;
switch (columnIndex) {
case DESCRIPTION_COLUMN:
return getIncomingChangesImage(reviewContainer);
case CODE_REVIEW_COLUMN:
return getReviewStateImage(reviewContainer);
case VERIFIED_COLUMN:
return getVerifiedStateImage(reviewContainer);
}
return null;
}
private Image getIncomingChangesImage(TaskReview reviewContainer) {
if (reviewContainer.getSyncState() == SynchronizationState.INCOMING) {
return CommonImages.getImage(CommonImages.OVERLAY_SYNC_INCOMMING);
} else if (reviewContainer.getSyncState() == SynchronizationState.INCOMING_NEW) {
return CommonImages.getImage(CommonImages.OVERLAY_SYNC_INCOMMING_NEW);
}
return CommonImages.getImage(CommonImages.OVERLAY_CLEAR);
}
private Image getReviewStateImage(TaskReview reviewContainer) {
int reviewScore = reviewContainer.getCodeReviewScore();
switch (reviewScore) {
case MINUS_TWO:
return CommonImages.getImage(ReviewsImages.RED_NOT);
case MINUS_ONE:
return CommonImages.getImage(ReviewsImages.MINUS_ONE);
case PLUS_ONE:
return CommonImages.getImage(ReviewsImages.PLUS_ONE);
case PLUS_TWO:
return CommonImages.getImage(ReviewsImages.GREEN_CHECK);
}
return CommonImages.getImage(CommonImages.OVERLAY_CLEAR);
}
private Image getVerifiedStateImage(TaskReview reviewContainer) {
int verifiedState = reviewContainer.getVerifiedScore();
if (verifiedState >= VERIFIED) {
return CommonImages.getImage(ReviewsImages.GREEN_CHECK);
} else if (verifiedState <= NOT_VERIFIED) {
return CommonImages.getImage(ReviewsImages.RED_NOT);
}
return CommonImages.getImage(CommonImages.OVERLAY_CLEAR);
}
public String getColumnText(Object element, int columnIndex) {
TaskReview reviewContainer = (TaskReview) element;
switch (columnIndex) {
case DESCRIPTION_COLUMN:
return reviewContainer.getSummary();
case BRANCH_COLUMN:
return reviewContainer.getBranch();
case STATUS_COLUMN:
return reviewContainer.getStatus();
default:
return ""; //$NON-NLS-1$
}
}
public String getSortString(Object element, int columnIndex) {
TaskReview reviewContainer = (TaskReview) element;
switch (columnIndex) {
case CODE_REVIEW_COLUMN:
return Integer.toString(reviewContainer.getCodeReviewScore());
case VERIFIED_COLUMN:
return Integer.toString(reviewContainer.getVerifiedScore());
default:
return getColumnText(element, columnIndex);
}
}
@Override
public void update(ViewerCell cell) {
Object element = cell.getElement();
int columnNumber = cell.getColumnIndex();
cell.setImage(getColumnImage(element, columnNumber));
cell.setText(getColumnText(element, columnNumber));
}
}
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