diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/list/CounterValueGenerator.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/list/CounterValueGenerator.java | 446 |
1 files changed, 0 insertions, 446 deletions
diff --git a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/list/CounterValueGenerator.java b/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/list/CounterValueGenerator.java deleted file mode 100644 index a05bb7bba..000000000 --- a/jsf/plugins/org.eclipse.jst.pagedesigner/src/org/eclipse/jst/pagedesigner/css2/list/CounterValueGenerator.java +++ /dev/null @@ -1,446 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2006 Sybase, Inc. 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: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.pagedesigner.css2.list; - -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.core.runtime.Assert; -import org.eclipse.jst.pagedesigner.css2.ICSSStyle; -import org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyID; -import org.eclipse.jst.pagedesigner.css2.property.ICSSPropertyMeta; - -/** - * The counter is used to generate automatic conters and numbering for list - * item. XXX: what do we deal with psedo? and we need to refer to web tools - * content to consult for style content. - * - * @author mengbo - */ -public class CounterValueGenerator implements ICounterValueGenerator { - private final static int DEFAULT_INITIAL_VALUE = 0; - - private static final Set STRING_TYPES = new HashSet(); - - static final Set NON_STRING_TYPES = new HashSet(); - static { - NON_STRING_TYPES.add("disc"); - NON_STRING_TYPES.add("circle"); - NON_STRING_TYPES.add("square"); - STRING_TYPES.add("decimal"); - STRING_TYPES.add("decimal-leading-zero"); - STRING_TYPES.add("lower-roman"); - STRING_TYPES.add("upper-roman"); - STRING_TYPES.add("lower-greek"); - STRING_TYPES.add("lower-alpha"); - STRING_TYPES.add("lower-latin"); - STRING_TYPES.add("upper-alpha"); - STRING_TYPES.add("upper-latin"); - STRING_TYPES.add("hebrew"); - STRING_TYPES.add("armenian"); - STRING_TYPES.add("georgian"); - STRING_TYPES.add("cjk-ideographic"); - STRING_TYPES.add("hiragana"); - STRING_TYPES.add("katakana"); - STRING_TYPES.add("hiragana-iroha"); - STRING_TYPES.add("katakana-iroha"); - } - - private final static int DEFAULT_INCREMENT = 1; - - private boolean _first = true; - - private Integer _initial; - - private List _visitors; - - private int _count; - - private String _identifier; - - private String _styleType; - - private String _seperator; - - private ICSSStyle _style; - - /** - * @param identifier - * @param styleType - * @param seperator - * @param style - */ - public CounterValueGenerator(String identifier, String styleType, - String seperator, ICSSStyle style) { - _identifier = identifier; - _styleType = styleType; - _seperator = seperator; - _style = style; - if (HTMLListInfoHelper.getStartInt(style) != null) { - _count = HTMLListInfoHelper.getStartInt(style).intValue(); - } else { - _count = DEFAULT_INITIAL_VALUE; - } - } - - /* - * (non-Javadoc) - * - * @see org.w3c.dom.css.Counter#getIdentifier() - */ - public String getIdentifier() { - return _identifier; - } - - /** - * @return the style type - * @see org.w3c.dom.css.Counter#getListStyle() - */ - public String getListStyle() { - return _styleType; - } - - /** - * @return the separator - * - * @see org.w3c.dom.css.Counter#getSeparator() - */ - public String getSeparator() { - return _seperator; - } - - // /** - // * @return Returns the type. - // */ - // public String getType() - // { - // return _styleType; - // } - - // /** - // * @return Returns the markerString. - // */ - // public String getTextValue() - // { - // Assert.isTrue(this.isText()); - // _index = getDeclaredIndex(); - // Node container = findParentComtainer(); - // if (container == null) - // { - // // what condition? - // return ""; - // } - // String exp = ""; - // int startIndex = getStartIndex(container); - // int maxLength = calculateMaxlength(container, 0) + startIndex - 1; - // Assert.isTrue(maxLength > 0); - // if (_index == -1) - // { - // // no declared value - // calculateIndex(container); - // Assert.isTrue(_index > -1); - // exp = Integer.toString(_index + startIndex); - // } - // else - // { - // exp = Integer.toString(_index); - // } - // if (getType() == CounterHelper.LIST_T_DECIMAL) - // { - // exp = appendSuffix(exp, Integer.toString(maxLength).length() - - // exp.length()); - // } - // else if (getType() == CounterHelper.LIST_T_DECIMAL_LEADING_ZERO) - // { - // exp = addPrefix(exp, maxLength - exp.length()); - // } - // return exp + "."; - // - // } - - // private String addPrefix(String exp, int length) - // { - // while (length > 0) - // { - // exp = "0" + exp; - // length--; - // } - // return exp; - // } - // - // private String appendSuffix(String exp, int length) - // { - // while (length > 0) - // { - // exp = exp + " "; - // length--; - // } - // return exp; - // } - - // private boolean calculateIndex(Node node) - // { - // if (node == _node) - // { - // _index++; - // return true; - // } - // String name = node.getNodeName(); - // if (name != null && name.equalsIgnoreCase("li")) - // { - // _index++; - // } - // if (!node.hasChildNodes()) - // { - // return false; - // } - // node = node.getFirstChild(); - // while (node != null) - // { - // name = node.getNodeName(); - // if (name != null && !(name.equalsIgnoreCase("ul") || - // name.equalsIgnoreCase("ol"))) - // { - // if (calculateIndex(node)) - // { - // return true; - // } - // } - // node = node.getNextSibling(); - // } - // return false; - // } - - // This method may be refered for the zero-leading calculation. - // private int calculateMaxlength(Node node, int index) - // { - // String name = node.getNodeName(); - // if (name != null && name.equalsIgnoreCase("li")) - // { - // index++; - // } - // if (!node.hasChildNodes()) - // { - // return index; - // } - // node = node.getFirstChild(); - // while (node != null) - // { - // name = node.getNodeName(); - // if (name != null && !(name.equalsIgnoreCase("ul") || - // name.equalsIgnoreCase("ol"))) - // { - // index = calculateMaxlength(node, index); - // } - // node = node.getNextSibling(); - // } - // return index; - // } - // - - // private int getStartIndex(Node container) - // { - // String value = ((Element) container).getAttribute("start"); - // try - // { - // int index = Integer.parseInt(value); - // if (index < 0) - // { - // return 1; - // } - // return index; - // } - // catch (Exception e) - // { - // return 1; - // } - // } - - // private boolean isStringTyped(ICSSStyle style) - // { - // style.getStyleProperty("list-style-type"); - // return true; - // } - - /* - * (non-Javadoc) - * - * @see java.lang.Object#clone() - */ - protected Object clone() throws CloneNotSupportedException { - CounterValueGenerator newInstance = new CounterValueGenerator( - _identifier, _styleType, _seperator, _style); - return newInstance; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.list.Counter2#increase() - */ - public void increase(int increment) { - if (!_first || HTMLListInfoHelper.getStartInt(_style) == null) { - _count += increment; - } - _first = false; - } - - public void increase() { - increase(DEFAULT_INCREMENT); - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.list.Counter2#setCount() - */ - public ICounterValueGenerator resetCount() { - try { - ICounterValueGenerator counter = (ICounterValueGenerator) this - .clone(); - _initial = null; - _count = HTMLListInfoHelper.getStartInt(_style) != null ? HTMLListInfoHelper - .getStartInt(_style).intValue() - : DEFAULT_INITIAL_VALUE; - return counter; - } catch (CloneNotSupportedException e) { - return null; - } - } - - /** - * @return Returns the _initial. - */ - public int getInitial() { - if (HTMLListInfoHelper.getStartInt(_style) != null) { - return HTMLListInfoHelper.getStartInt(_style).intValue(); - } - return _initial != null ? _initial.intValue() - : DEFAULT_INITIAL_VALUE; - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.list.Counter2#setCount() - */ - public ICounterValueGenerator resetCount(int initial) { - try { - CounterValueGenerator counter = (CounterValueGenerator) this - .clone(); - _initial = new Integer(initial); - _count = initial; - return counter; - } catch (CloneNotSupportedException e) { - return null; - } - } - - /* - * (non-Javadoc) - * - * @see org.eclipse.jst.pagedesigner.css2.list.ICounterValueGenerator#setCount(org.eclipse.jst.pagedesigner.css2.list.HTMLListInfo) - */ - public void setCount(Integer value) { - if (value != null) { - _count = value.intValue(); - _first = false; - } - } - - // /** - // * The clients of this counter need to regist them. - // * - // * @see - // org.eclipse.jst.pagedesigner.css2.list.Counter2#regist(java.lang.Object) - // */ - // public void regist(Object caller) - // { - // Assert.isTrue(caller instanceof ICSSStyle); - // if (_visitors == null) - // { - // _visitors = new LinkedList(); - // } - // if (!_visitors.contains(caller)) - // { - // _visitors.add(caller); - // } - // } - // - // /** - // * (non-Javadoc) - // * - // * @see - // org.eclipse.jst.pagedesigner.css2.list.Counter2#unregist(java.lang.Object) - // */ - // public void unregist(Object caller) - // { - // if (_visitors.contains(caller)) - // { - // _visitors.remove(caller); - // } - // } - - /** - * Return the int value. - * - * @author mengbo - */ - public int getCurrentCount() { - return _count; - } - - /** - * Currently we recalculate the count, to enhance the performance, we may - * use _count, but this requires delicate synchronization when the - * calculation is looped. - */ - public Integer getCount(Object oCaller) { - Assert.isTrue(oCaller instanceof ICSSStyle && _visitors != null - && _visitors.size() > 0); - ICSSStyle caller = (ICSSStyle) oCaller; - if (!_visitors.contains(caller)) { - return null; - } - int result = getInitial(); - - for (int i = 0, n = _visitors.size(); i < n; i++) { - ICSSStyle style = (ICSSStyle) _visitors.get(i); - // get the count; - Object counterIncrements = style - .getStyleProperty(ICSSPropertyID.ATTR_COUNTER_INCREMENT); - if (counterIncrements != null - && counterIncrements != ICSSPropertyMeta.NOT_SPECIFIED) { - if (counterIncrements instanceof List) { - List crList = (List) counterIncrements; - for (int j = 0, nn = crList.size(); j < nn; j++) { - IncrementObject rObject = (IncrementObject) crList - .get(j); - String name = rObject.getCounterName(); - if (getIdentifier().equalsIgnoreCase(name)) { - if (rObject.getIncrement() != null) { - result += rObject.getIncrement().intValue(); - } else { - result += DEFAULT_INCREMENT; - } - } - } - } - } - if (style == caller) { - return new Integer(result); - } - } - return null; - } -} |