47 lines
1.9 KiB
Java
47 lines
1.9 KiB
Java
/*******************************************************************************
|
|
* Copyright (c) 2015-2021 MINRES Technologies GmbH 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:
|
|
* MINRES Technologies GmbH - initial API and implementation
|
|
*******************************************************************************/
|
|
package com.minres.scviewer.ui.handler;
|
|
|
|
import org.eclipse.core.commands.AbstractHandler;
|
|
import org.eclipse.core.commands.ExecutionEvent;
|
|
import org.eclipse.core.commands.ExecutionException;
|
|
import org.eclipse.ui.IEditorPart;
|
|
import org.eclipse.ui.handlers.HandlerUtil;
|
|
|
|
import com.minres.scviewer.database.ui.ZoomKind;
|
|
import com.minres.scviewer.ui.TxEditorPart;
|
|
|
|
public class Zoom extends AbstractHandler {
|
|
private static final String ZOOMIN_ID = "com.minres.scviewer.ui.zoom.in";
|
|
private static final String ZOOMOUT_ID = "com.minres.scviewer.ui.zoom.out";
|
|
private static final String ZOOMFIT_ID = "com.minres.scviewer.ui.zoom.fit";
|
|
private static final String ZOOMFULL_ID = "com.minres.scviewer.ui.zoom.full";
|
|
|
|
@Override
|
|
public Object execute(ExecutionEvent event) throws ExecutionException {
|
|
IEditorPart editor = HandlerUtil.getActiveEditor(event);
|
|
if(editor instanceof TxEditorPart){
|
|
String id = event.getCommand().getId();
|
|
TxEditorPart txEditor=(TxEditorPart) editor;
|
|
if (ZOOMIN_ID.compareTo(id) == 0)
|
|
txEditor.setZoom(ZoomKind.IN);
|
|
else if(ZOOMOUT_ID.compareTo(id) == 0)
|
|
txEditor.setZoom(ZoomKind.OUT);
|
|
else if(ZOOMFIT_ID.compareTo(id) == 0)
|
|
txEditor.setZoom(ZoomKind.FIT);
|
|
else if(ZOOMFULL_ID.compareTo(id) == 0)
|
|
txEditor.setZoom(ZoomKind.FULL);
|
|
}
|
|
return null;
|
|
}
|
|
|
|
}
|