diff options
Diffstat (limited to 'org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/css/TextAlignProperty.java')
-rw-r--r-- | org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/css/TextAlignProperty.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/css/TextAlignProperty.java b/org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/css/TextAlignProperty.java new file mode 100644 index 00000000..d04bc857 --- /dev/null +++ b/org.eclipse.vex.core/src/org/eclipse/wst/xml/vex/core/internal/css/TextAlignProperty.java @@ -0,0 +1,54 @@ +/******************************************************************************* + * Copyright (c) 2004, 2008 John Krasnay 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: + * John Krasnay - initial API and implementation + *******************************************************************************/ +package org.eclipse.wst.xml.vex.core.internal.css; + +import org.eclipse.wst.xml.vex.core.internal.dom.Element; +import org.w3c.css.sac.LexicalUnit; + +/** + * The CSS text-align property. + */ +public class TextAlignProperty extends AbstractProperty { + + /** + * Class constructor + */ + public TextAlignProperty() { + super(CSS.TEXT_ALIGN); + } + + public Object calculate(LexicalUnit lu, Styles parentStyles, Styles styles, Element element) { + if (TextAlignProperty.isTextAlign(lu)) { + return lu.getStringValue(); + } else { + // not specified, "inherit", or some other value + if (parentStyles != null) { + return parentStyles.getTextAlign(); + } else { + return CSS.LEFT; + } + } + + } + + // =================================================== PRIVATE + + private static boolean isTextAlign(LexicalUnit lu) { + if (lu == null) { + return false; + } else if (lu.getLexicalUnitType() == LexicalUnit.SAC_IDENT) { + return true; + } else { + return false; + } + } + +} |