| /******************************************************************************* |
| * Copyright (c) 2009 IBM Corporation 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| //------------------------------------------------------------------------------ |
| // Copyright (c) 2005, 2007 IBM Corporation 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: |
| // IBM Corporation - initial implementation |
| //------------------------------------------------------------------------------ |
| package org.eclipse.epf.richtext.actions; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| |
| import org.eclipse.epf.richtext.IRichText; |
| import org.eclipse.epf.richtext.RichTextCommand; |
| import org.eclipse.epf.richtext.RichTextResources; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.widgets.Event; |
| import org.eclipse.swt.widgets.Listener; |
| |
| /** |
| * Sets the font size for the selected text in a rich text control. |
| * |
| * @author Kelvin Low |
| * @author Jeff Hardy |
| * @since 1.0 |
| */ |
| public class FontSizeAction extends RichTextComboAction { |
| |
| /** |
| * Creates a new instance. |
| */ |
| public FontSizeAction(final IRichText richText) { |
| super(richText); |
| setToolTipText(RichTextResources.fontSizeAction_toolTipText); |
| input = new ArrayList<String>(); |
| |
| input.add("Default"); //$NON-NLS-1$ |
| input.add("1"); //$NON-NLS-1$ |
| input.add("2"); //$NON-NLS-1$ |
| input.add("3"); //$NON-NLS-1$ |
| input.add("4"); //$NON-NLS-1$ |
| input.add("5"); //$NON-NLS-1$ |
| input.add("6"); //$NON-NLS-1$ |
| input.add("7"); //$NON-NLS-1$ |
| // add listener |
| richText.addListener(SWT.SELECTED, new Listener() { |
| public void handleEvent(Event event) { |
| // mozilla returns "default" if no size is applied |
| // IE returns 2 if no size is applied |
| String fontSize = richText.getSelected().getFontSize(); |
| int index = -1; |
| if (fontSize.equals("default")) { //$NON-NLS-1$ |
| index = 0; |
| } else { |
| try { |
| index = Integer.parseInt(fontSize); |
| } catch (NumberFormatException e) { |
| // leave index at -1 so nothing is selected |
| } |
| } |
| setNotifyListeners(false); |
| getCCombo().select(index); |
| setNotifyListeners(true); |
| } |
| }); |
| } |
| |
| /** |
| * Executes the action. |
| * |
| * @param richText |
| * a rich text control |
| * @param index |
| * the index of the selected item |
| */ |
| public void execute(IRichText richText) { |
| if (richText != null) { |
| String selected = getCComboSelection(); |
| if ("Default".equals(selected)) { //$NON-NLS-1$ |
| richText.executeCommand(RichTextCommand.SET_FONT_SIZE, ""); //$NON-NLS-1$ |
| } else { |
| richText.executeCommand(RichTextCommand.SET_FONT_SIZE, |
| selected); |
| } |
| } |
| } |
| |
| @Override |
| public Collection<String> getInput() { |
| return input; |
| } |
| |
| } |