/*******************************************************************************
* Copyright (c) 2010, 2011 Tom Seidel, Remus Software
* 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:
* Tom Seidel - initial API and implementation
*******************************************************************************/
package org.eclipse.mylyn.htmltext.commands.formatting;
import org.eclipse.mylyn.htmltext.HtmlComposer;
import org.eclipse.mylyn.htmltext.commands.Command;
import org.eclipse.swt.browser.Browser;
import org.eclipse.swt.browser.BrowserFunction;
/**
* @author Tom Seidel <tom.seidel@remus-software.org>
*/
public class SetSizeCommand extends Command {
private String setSelectedSize;
private String sizeOfSelection;
@Override
public String getCommandIdentifier() {
return "setsize";
}
@Override
public String getCommand() {
return "integration.format.setSize(" + setSelectedSize + ");";
}
public String[] getAvailableSizes() {
String sizeString = String.valueOf(composer.evaluate("return integration.format.getAvailableSizes();"));
String[] split = sizeString.split(";");
String[] returnValue = new String[split.length];
for (int i = 0, n = split.length; i < n; i++) {
returnValue[i] = split[i].split("/")[0];
}
return returnValue;
}
public void setSizeToWidget(String selectedFormat) {
setSelectedSize = selectedFormat;
}
public String getSizeOfSelection() {
return sizeOfSelection;
}
@Override
public void setComposer(HtmlComposer composer) {
super.setComposer(composer);
new FormatChangeFunction(composer.getBrowser());
}
public void setSizeOfSelection(String sizeOfSelection) {
String oldValue = this.sizeOfSelection;
this.sizeOfSelection = sizeOfSelection;
firePropertyChange("sizeOfSelection", oldValue, sizeOfSelection);
}
private class FormatChangeFunction extends BrowserFunction {
public FormatChangeFunction(Browser browser) {
super(browser, "_delegate_selectedsize");
}
@Override
public Object function(Object[] arguments) {
setSizeOfSelection(String.valueOf(arguments[0]));
return null;
}
}
@Override
protected boolean trackCommand() {
return false;
}
}