/*******************************************************************************
* Copyright (c) 2012-2017 Codenvy, S.A.
* 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:
* Codenvy, S.A. - initial API and implementation
*******************************************************************************/
package org.eclipse.che.ide.actions;
import com.google.inject.Inject;
import org.eclipse.che.ide.CoreLocalizationConstant;
import org.eclipse.che.ide.api.action.ActionEvent;
import org.eclipse.che.ide.api.action.ToggleAction;
import org.eclipse.che.ide.api.editor.EditorAgent;
import org.eclipse.che.ide.api.editor.EditorPartPresenter;
import org.eclipse.che.ide.api.editor.texteditor.CanWrapLines;
/**
* Toggle wrapping long lines action
*
* @author Vitaliy Guliy
*/
public class SoftWrapAction extends ToggleAction {
private EditorAgent editorAgent;
@Inject
public SoftWrapAction(EditorAgent editorAgent,
CoreLocalizationConstant localization) {
super(localization.softWrap());
this.editorAgent = editorAgent;
}
@Override
public boolean isSelected(ActionEvent e) {
EditorPartPresenter activeEditor = editorAgent.getActiveEditor();
if (activeEditor != null && activeEditor instanceof CanWrapLines) {
return ((CanWrapLines)activeEditor).isWrapLines();
}
return false;
}
@Override
public void setSelected(ActionEvent e, boolean state) {
EditorPartPresenter activeEditor = editorAgent.getActiveEditor();
if (activeEditor != null && activeEditor instanceof CanWrapLines) {
((CanWrapLines)activeEditor).toggleWrapLines();
}
}
@Override
public void update(ActionEvent e) {
EditorPartPresenter activeEditor = editorAgent.getActiveEditor();
if (activeEditor != null && activeEditor instanceof CanWrapLines) {
e.getPresentation().setEnabled(true);
} else {
e.getPresentation().setEnabled(false);
}
}
}