#ODFTOOLKIT-435# TextSelection.createSpanElement() added invalid line-breaks. Patched by Georg Fuechsle
git-svn-id: https://svn.apache.org/repos/asf/incubator/odf/trunk@1792545 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/simple/src/main/java/org/odftoolkit/simple/common/navigation/TextSelection.java b/simple/src/main/java/org/odftoolkit/simple/common/navigation/TextSelection.java
index 9a9e558..a6275c3 100644
--- a/simple/src/main/java/org/odftoolkit/simple/common/navigation/TextSelection.java
+++ b/simple/src/main/java/org/odftoolkit/simple/common/navigation/TextSelection.java
@@ -1,1299 +1,1301 @@
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements. See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership. The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied. See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-package org.odftoolkit.simple.common.navigation;
-
-import java.net.URI;
-import java.net.URL;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.Map;
-import java.util.TreeMap;
-
-import org.odftoolkit.odfdom.dom.OdfContentDom;
-import org.odftoolkit.odfdom.dom.OdfDocumentNamespace;
-import org.odftoolkit.odfdom.dom.OdfStylesDom;
-import org.odftoolkit.odfdom.dom.element.OdfStylableElement;
-import org.odftoolkit.odfdom.dom.element.OdfStyleBase;
-import org.odftoolkit.odfdom.dom.element.dc.DcCreatorElement;
-import org.odftoolkit.odfdom.dom.element.dc.DcDateElement;
-import org.odftoolkit.odfdom.dom.element.office.OfficeAnnotationElement;
-import org.odftoolkit.odfdom.dom.element.style.StyleParagraphPropertiesElement;
-import org.odftoolkit.odfdom.dom.element.style.StyleTextPropertiesElement;
-import org.odftoolkit.odfdom.dom.element.text.TextAElement;
-import org.odftoolkit.odfdom.dom.element.text.TextConditionalTextElement;
-import org.odftoolkit.odfdom.dom.element.text.TextPElement;
-import org.odftoolkit.odfdom.dom.element.text.TextParagraphElementBase;
-import org.odftoolkit.odfdom.dom.element.text.TextSElement;
-import org.odftoolkit.odfdom.dom.element.text.TextSpanElement;
-import org.odftoolkit.odfdom.dom.element.text.TextUserFieldDeclElement;
-import org.odftoolkit.odfdom.dom.element.text.TextVariableDeclElement;
-import org.odftoolkit.odfdom.dom.style.OdfStyleFamily;
-import org.odftoolkit.odfdom.dom.style.props.OdfStylePropertiesSet;
-import org.odftoolkit.odfdom.dom.style.props.OdfStyleProperty;
-import org.odftoolkit.odfdom.incubator.doc.office.OdfOfficeAutomaticStyles;
-import org.odftoolkit.odfdom.incubator.doc.style.OdfStyle;
-import org.odftoolkit.odfdom.incubator.doc.text.OdfTextHeading;
-import org.odftoolkit.odfdom.incubator.doc.text.OdfTextParagraph;
-import org.odftoolkit.odfdom.incubator.doc.text.OdfTextSpan;
-import org.odftoolkit.odfdom.pkg.OdfElement;
-import org.odftoolkit.odfdom.pkg.OdfFileDom;
-import org.odftoolkit.simple.Document;
-import org.odftoolkit.simple.TextDocument;
-import org.odftoolkit.simple.common.TextExtractor;
-import org.odftoolkit.simple.common.field.ConditionField;
-import org.odftoolkit.simple.common.field.Field;
-import org.odftoolkit.simple.common.field.Field.FieldType;
-import org.odftoolkit.simple.common.field.Fields;
-import org.odftoolkit.simple.common.field.VariableField;
-import org.odftoolkit.simple.draw.Image;
-import org.odftoolkit.simple.table.Table;
-import org.odftoolkit.simple.text.Paragraph;
-import org.w3c.dom.Element;
-import org.w3c.dom.NamedNodeMap;
-import org.w3c.dom.Node;
-import org.w3c.dom.NodeList;
-
-/**
- * <code>TextSelection</code> describes a sub element in a paragraph element or
- * a heading element. It is recognized by the container element, which type
- * should be {@link org.odftoolkit.odfdom.incubator.doc.text.OdfTextParagraph
- * OdfTextParagraph} or
- * {@link org.odftoolkit.odfdom.incubator.doc.text.OdfTextHeading
- * OdfTextHeading}, the start index of text content in container element and the
- * text content of this <code>Selection</code>.
- */
-public class TextSelection extends Selection {
-
- String mMatchedText;
- private OdfTextParagraph mParagraph;
- private OdfTextHeading mHeading;
- private int mIndexInContainer;
- private boolean mIsInserted;
- private boolean isSelectionReplaced = false;
-
- /**
- * Constructor of <code>TextSelection</code>.
- *
- * @param text
- * the text content of this <code>TextSelection</code>
- * @param containerElement
- * the paragraph element or heading element that contains this
- * <code>TextSelection</code>
- * @param index
- * the start index of the text content in container element
- *
- */
- TextSelection(Navigation search, String text, OdfElement containerElement,
- int index) {
- this.search = search;
- mMatchedText = text;
- if (containerElement instanceof OdfTextParagraph) {
- mParagraph = (OdfTextParagraph) containerElement;
- } else if (containerElement instanceof OdfTextHeading) {
- mHeading = (OdfTextHeading) containerElement;
- }
- mIndexInContainer = index;
- }
-
- public TextNavigation getTextNavigation() {
- if (search instanceof TextNavigation) {
- return (TextNavigation) search;
- }
- return null;
- }
- /**
- * Create a new <code>TextSelection</code>.
- *
- * @param text
- * the text content of this <code>TextSelection</code>
- * @param containerElement
- * the paragraph element or heading element that contains this
- * <code>TextSelection</code>
- * @param index
- * the start index of the text content in container element
- *
- * @since 0.5.5
- */
- public static TextSelection newTextSelection(Navigation search,
- String text, OdfElement containerElement, int index) {
- TextSelection selection = new TextSelection(search, text,
- containerElement, index);
- Selection.SelectionManager.registerItem(selection);
- return selection;
- }
-
- /**
- * Get the paragraph element or heading element that contains this
- * <code>TextSelection</code>.
- *
- * @return OdfElement the container element
- */
- @Override
- public OdfElement getElement() {
- return getContainerElement();
- }
-
- /**
- * Get the paragraph element or heading element that contains this text.
- *
- * @return OdfElement
- */
- public OdfElement getContainerElement() {
- if (mParagraph != null) {
- return mParagraph;
- } else {
- return mHeading;
- }
- }
-
- /**
- * Get the start index of the text content of its container element.
- *
- * @return index the start index of the text content of its container
- * element
- */
- @Override
- public int getIndex() {
- return mIndexInContainer;
- }
-
- /**
- * Get the text content of this <code>TextSelection</code>.
- *
- * @return text the text content
- */
- public String getText() {
- return mMatchedText;
- }
-
- /**
- * Delete the selection from the document the other matched selection in the
- * same container element will be updated automatically because the start
- * index of the following selections will be changed when the previous
- * selection has been deleted.
- *
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- */
- @Override
- public void cut() throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- OdfElement container = getContainerElement();
- delete(mIndexInContainer, mMatchedText.length(), container);
- SelectionManager.refreshAfterCut(this);
- mMatchedText = "";
- }
-
- /**
- * Apply a style to the selection so that the text style of this selection
- * will append the specified style.
- *
- * @param style
- * the style can be from the current document or user defined
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- */
- public void applyStyle(OdfStyleBase style) throws InvalidNavigationException {
- // append the specified style to the selection
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- OdfElement parentElement = getContainerElement();
-
- int leftLength = getText().length();
- int index = mIndexInContainer;
-
- appendStyle(index, leftLength, parentElement, style);
-
- }
-
- /**
- * Replace the text content of selection with a new string.
- *
- * @param newText
- * the replace text String
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- */
- public void replaceWith(String newText) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- OdfElement parentElement = getContainerElement();
- int leftLength = getText().length();
- int index = mIndexInContainer;
- delete(index, leftLength, parentElement);
- OdfTextSpan textSpan = new OdfTextSpan((OdfFileDom) parentElement.getOwnerDocument());
- textSpan.addContentWhitespace(newText);
- mIsInserted = false;
- insertOdfElement(textSpan, index, parentElement);
- // optimize the parent element
- optimize(parentElement);
- int offset = newText.length() - leftLength;
- SelectionManager.refresh(getContainerElement(), offset, index + getText().length());
- mMatchedText = newText;
- }
-
- /**
- * Replace the text content of selection with a new Table.
- *
- * @param newTable
- * the replace Table
- * @return
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @return the new Table in the TextDocument
- */
- public Table replaceWith(Table newTable) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- TableSelection nextTableSelection=new TableSelection(this);
- return nextTableSelection.replaceWithTable(newTable);
- }
- /**
- * Replace the text content of selection with a new Image.
- *
- * @param newImage
- * the replace Image
- * @return
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @return the new Image in the TextDocument,the image name is set to "replace" + System.currentTimeMillis(), please update the name to others by yourself.
- */
- public Image replaceWith(Image newImage) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- ImageSelection nextImageSelection=new ImageSelection(this);
- return nextImageSelection.replaceWithImage(newImage);
- }
- /**
- * Replace the text content of selection with a new Image.
- *
- * @param imageUri
- * the replace Image URI
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @return the new Image in the TextDocument,the image name is set to "replace" + System.currentTimeMillis(), please update the name to others by yourself.
- */
- public Image replaceWith(URI imageUri) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- ImageSelection nextImageSelection=new ImageSelection(this);
- return nextImageSelection.replaceWithImage(imageUri);
- }
- /**
- * Replace the content with a Field
- *
- * @param orgField
- * the reference Field to replace.
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @return the created field.
- */
- public Field replaceWith(Field orgField) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- Field newfield=null;
- OdfElement parentElement = getContainerElement();
- Paragraph orgparagraph = Paragraph.getInstanceof((TextParagraphElementBase) parentElement);
- TextDocument document = (TextDocument) orgparagraph.getOwnerDocument();
-
- FieldSelection nextFieldSelection=new FieldSelection(this);
- FieldType fieldType = orgField.getFieldType();
-
- switch (fieldType) {
- case DATE_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case FIXED_DATE_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case TIME_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case FIXED_TIME_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case PREVIOUS_PAGE_NUMBER_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case CURRENT_PAGE_NUMBER_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case NEXT_PAGE_NUMBER_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case PAGE_COUNT_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case TITLE_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case SUBJECT_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case AUTHOR_NAME_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case AUTHOR_INITIALS_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case CHAPTER_FIELD:
- newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
- break;
- case SIMPLE_VARIABLE_FIELD:
- VariableField SimpleVariableField = (VariableField)orgField;
- String simplefieldname = SimpleVariableField.getVariableName();
- VariableField simplefield=Fields.createSimpleVariableField(document, simplefieldname);
- nextFieldSelection.replaceWithVariableField(simplefield);
- newfield=simplefield;
- break;
- case USER_VARIABLE_FIELD:
- VariableField userVariableField = (VariableField)orgField;
- TextUserFieldDeclElement textUserFieldDeclElement =(TextUserFieldDeclElement) userVariableField.getOdfElement();
- String fieldname = userVariableField.getVariableName();
- String value=textUserFieldDeclElement.getOfficeStringValueAttribute();
- VariableField variableField=Fields.createUserVariableField(document, fieldname,value);
- nextFieldSelection.replaceWithVariableField(variableField);
- newfield=variableField;
- break;
- case CONDITION_FIELD:
- ConditionField conditionField = (ConditionField)orgField;
- TextConditionalTextElement textConditionalTextElement =(TextConditionalTextElement) conditionField.getOdfElement();
- String StringValueIfFalse=textConditionalTextElement.getTextStringValueIfFalseAttribute();
- String StringValueIfTrue=textConditionalTextElement.getTextStringValueIfTrueAttribute();
- String StringCondition=textConditionalTextElement.getTextConditionAttribute();
- boolean CurrentValue=textConditionalTextElement.getTextCurrentValueAttribute();
- ConditionField newdConditionField = nextFieldSelection.replaceWithConditionField(StringCondition, StringValueIfTrue, StringValueIfFalse);
- TextConditionalTextElement newTextConditionalTextElement=(TextConditionalTextElement)newdConditionField.getOdfElement();
- newTextConditionalTextElement.setTextCurrentValueAttribute(CurrentValue);
- newfield=newdConditionField;
- break;
- case HIDDEN_TEXT_FIELD:
- ConditionField conditionFieldHIDDEN = (ConditionField)orgField;
- TextConditionalTextElement textConditionalTextElementHIDDEN =(TextConditionalTextElement) conditionFieldHIDDEN.getOdfElement();
- String StringValueIfFalseHIDDEN=textConditionalTextElementHIDDEN.getTextStringValueIfFalseAttribute();
- String StringConditionHIDDEN=textConditionalTextElementHIDDEN.getTextConditionAttribute();
- boolean CurrentValueHIDDEN=textConditionalTextElementHIDDEN.getTextCurrentValueAttribute();
- ConditionField newdConditionFieldHIDDEN = nextFieldSelection.replaceWithHiddenTextField(StringConditionHIDDEN, StringValueIfFalseHIDDEN);
- TextConditionalTextElement newTextConditionalTextElementHIDDEN=(TextConditionalTextElement)newdConditionFieldHIDDEN.getOdfElement();
- newTextConditionalTextElementHIDDEN.setTextCurrentValueAttribute(CurrentValueHIDDEN);
- newfield=newdConditionFieldHIDDEN;
- break;
- case REFERENCE_FIELD:
- default: throw new IllegalArgumentException("Simple Java API for ODF doesn't support this type now.");
- }
- return newfield;
- }
-
- /**
- * Replace the content with a paragraph, the paragraph can be in the same TextDocument or in a different Document.
- *
- * @param newParagraph
- * the reference paragraph to replace.
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @return the replaced Paragraph.
- */
- public Paragraph replaceWith(Paragraph newParagraph) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- ParagraphSelection nextParagraphSelection=new ParagraphSelection(this);
- return nextParagraphSelection.replaceWithParagraph(newParagraph);
- }
- /**
- * Replace the content with a TextDocument with Styles.
- * Note: You need cache the TextNavigation.nextSelection item because after
- * you replace currtenTextSelection with TextDocument, TextNavigation.nextSelection will search from the inserted Content,
- * it will make you into a loop if the Search keyword also can be found in the new inserted Content.
- * </p>
- * The right way to use this replaceWithTextDocument(TextDocument textDocument) method should like this:
- * <Code>
- * <p> search = new TextNavigation("SIMPLE", doc); </p>
- * <p> TextSelection currtenTextSelection,nextTextSelection=null;</p>
- * <p> while (search.hasNext()) {</p>
- * <p> if(nextTextSelection!=null){</p>
- * <p> currtenTextSelection=nextTextSelection;</p>
- * <p> }else {</p>
- * <p> currtenTextSelection = (TextSelection) search.nextSelection();</p>
- * <p> }</p>
- * <p> nextTextSelection = (TextSelection) search.nextSelection();</p>
- * <p> if(currtenTextSelection!=null){</p>
- * <p> try {</p>
- * <p> nextTextSelection.replaceWithTextDocument(sourcedoc);</p>
- * <p> } catch (Exception e) {</p>
- * <p> e.printStackTrace();</p>
- * <p> }</p>
- * <p> }</p>
- * <p> }</p>
- * <p> if(nextTextSelection!=null){</p>
- * <p> try {</p>
- * <p> nextTextSelection.replaceWithTextDocument(sourcedoc);</p>
- * <p> } catch (Exception e) {</p>
- * <p> e.printStackTrace();</p>
- * <p> }</p>
- * <p> }</p>
- * </Code>
- *
- * @param newTextDocument
- * the reference TextDocument to replace.
- * @throws InvalidNavigationException
- */
- public void replaceWith(TextDocument newTextDocument) throws InvalidNavigationException{
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- TextDocumentSelection nextTextDocumentSelection=new TextDocumentSelection(this);
- try {
- nextTextDocumentSelection.replaceWithTextDocument(newTextDocument);
- } catch (Exception e) {
- e.printStackTrace();
- }
- }
- /**
- * Create a span element for this text selection.
- *
- * @return the created text span element for this selection
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @since 0.5.5
- */
- public TextSpanElement createSpanElement() throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- OdfElement parentElement = getContainerElement();
- int leftLength = getText().length();
- int index = mIndexInContainer;
- delete(index, leftLength, parentElement);
- OdfTextSpan textSpan = new OdfTextSpan((OdfFileDom) parentElement.getOwnerDocument());
- textSpan.addContentWhitespace(getText());
- mIsInserted = false;
- insertOdfElement(textSpan, index, parentElement);
- // optimize the parent element
- optimize(parentElement);
-
- return textSpan;
- }
-
- /**
- * Paste this selection just before a specific selection.
- *
- * @param positionItem
- * a selection that is used to point out the position
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- */
- @Override
- public void pasteAtFrontOf(Selection positionItem) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- int indexOfNew = 0;
- OdfElement newElement = positionItem.getElement();
- if (positionItem instanceof TextSelection) {
- indexOfNew = ((TextSelection) positionItem).getIndex();
- newElement = ((TextSelection) positionItem).getContainerElement();
- }
-
- OdfTextSpan textSpan = getSpan((OdfFileDom) positionItem.getElement().getOwnerDocument());
- mIsInserted = false;
- insertOdfElement(textSpan, indexOfNew, newElement);
- adjustStyle(newElement, textSpan, null);
- SelectionManager.refreshAfterPasteAtFrontOf(this, positionItem);
- }
-
- /**
- * Paste this selection just after a specific selection.
- *
- * @param positionItem
- * a selection that is used to point out the position
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- */
- @Override
- public void pasteAtEndOf(Selection positionItem) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- // TODO: think about and test if search item is a element selection
- int indexOfNew = 0;
- OdfElement newElement = positionItem.getElement();
- if (positionItem instanceof TextSelection) {
- indexOfNew = ((TextSelection) positionItem).getIndex() + ((TextSelection) positionItem).getText().length();
- newElement = ((TextSelection) positionItem).getContainerElement();
- }
- OdfTextSpan textSpan = getSpan((OdfFileDom) positionItem.getElement().getOwnerDocument());
- mIsInserted = false;
- insertOdfElement(textSpan, indexOfNew, newElement);
- adjustStyle(newElement, textSpan, null);
- SelectionManager.refreshAfterPasteAtEndOf(this, positionItem);
- }
- public void setSelectionReplaced(boolean b) {
- this.isSelectionReplaced = b;
- }
- public boolean isSelectionReplaced() {
- return this.isSelectionReplaced;
- }
-
- /**
- * Add a hypertext reference to the selection.
- *
- * @param url
- * the URL of this hypertext reference
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- */
- public void addHref(URL url) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- OdfElement parentElement = getContainerElement();
- int leftLength = getText().length();
- int index = mIndexInContainer;
- addHref(index, leftLength, parentElement, url.toString());
- }
-
- /**
- * Add a comment to the selection.
- *
- * @param content
- * the content of this comment.
- * @param creator
- * the creator of this comment, if <code>creator</code> is null,
- * the value of <code>System.getProperty("user.name")</code> will
- * be used.
- * @throws InvalidNavigationException
- * if the selection is unavailable.
- * @since 0.6.5
- */
- public void addComment(String content, String creator) throws InvalidNavigationException {
- if (validate() == false) {
- throw new InvalidNavigationException("No matched string at this position");
- }
- // create annotation element
- OdfElement parentElement = getContainerElement();
- OdfFileDom dom = (OdfFileDom) parentElement.getOwnerDocument();
- OfficeAnnotationElement annotationElement = dom.newOdfElement(OfficeAnnotationElement.class);
- // set creator
- DcCreatorElement dcCreatorElement = annotationElement.newDcCreatorElement();
- if (creator == null) {
- creator = System.getProperty("user.name");
- }
- dcCreatorElement.setTextContent(creator);
- // set date
- String dcDate = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss").format(new Date());
- DcDateElement dcDateElement = annotationElement.newDcDateElement();
- dcDateElement.setTextContent(dcDate);
- TextPElement notePElement = annotationElement.newTextPElement();
- TextSpanElement noteSpanElement = notePElement.newTextSpanElement();
- // set comment style
- OdfOfficeAutomaticStyles styles = null;
- if (dom instanceof OdfContentDom) {
- styles = ((OdfContentDom) dom).getAutomaticStyles();
- } else if (dom instanceof OdfStylesDom) {
- styles = ((OdfStylesDom) dom).getAutomaticStyles();
- }
- OdfStyle textStyle = styles.newStyle(OdfStyleFamily.Text);
- StyleTextPropertiesElement styleTextPropertiesElement = textStyle.newStyleTextPropertiesElement(null);
- styleTextPropertiesElement.setStyleFontNameAttribute("Tahoma");
- styleTextPropertiesElement.setFoFontSizeAttribute("10pt");
- styleTextPropertiesElement.setStyleFontNameAsianAttribute("Lucida Sans Unicode");
- styleTextPropertiesElement.setStyleFontSizeAsianAttribute("12pt");
- noteSpanElement.setStyleName(textStyle.getStyleNameAttribute());
- // set comment content
- noteSpanElement.setTextContent(content);
- // insert comment to its position
- insertOdfElement(annotationElement, mIndexInContainer, parentElement);
- // three text length plus two '\r'
- int offset = content.length() + 1 + dcDate.length() + 1 + creator.length();
- SelectionManager.refresh(getContainerElement(), offset, getIndex());
- }
-
- /**
- * return a String Object representing this selection value the text content
- * of the selection, start index in the container element and the text
- * content of the container element will be provided.
- *
- * @return a String representation of the value of this
- * <code>TextSelection</code>
- */
- @Override
- public String toString() {
- return "[" + mMatchedText + "] started from " + mIndexInContainer + " in paragraph:"
- + TextExtractor.getText(getContainerElement());
- }
-
- @Override
- protected void refreshAfterFrontalDelete(Selection deleteItem) {
- if (deleteItem instanceof TextSelection) {
- mIndexInContainer -= ((TextSelection) deleteItem).getText().length();
- }
- }
-
- @Override
- protected void refreshAfterFrontalInsert(Selection pasteItem) {
- if (pasteItem instanceof TextSelection) {
- mIndexInContainer += ((TextSelection) pasteItem).getText().length();
- }
- }
-
- @Override
- protected void refresh(int offset) {
- mIndexInContainer += offset;
- if (mIndexInContainer < 0) {
- mIndexInContainer = 0;
- }
- }
-
- void cleanBreakProperty(Paragraph paragraph) {
- TextNavigation search = this.getTextNavigation();
- if (search == null)
- throw new IllegalStateException("Navigation is null");
- OdfStyleBase styleElement = paragraph.getStyleHandler()
- .getStyleElementForRead();
- String name = styleElement.getAttribute("style:name");
- String newName = null;
- OdfElement modifiedStyleElement = search
- .getModifiedStyleElement(styleElement);
- if (modifiedStyleElement == null) {
- modifiedStyleElement = (OdfElement) styleElement.cloneNode(true);
- search.addModifiedStyleElement(styleElement, modifiedStyleElement);
- NodeList paragraphProperties = modifiedStyleElement
- .getElementsByTagName("style:paragraph-properties");
- if (paragraphProperties != null
- && paragraphProperties.getLength() > 0) {
- StyleParagraphPropertiesElement property = (StyleParagraphPropertiesElement) paragraphProperties
- .item(0);
- property.removeAttribute("fo:break-before");
- property.removeAttribute("fo:break-after");
- property.removeAttribute("style:page-number");
- }
- modifiedStyleElement.removeAttribute("style:master-page-name");
- newName = name + "-" + makeUniqueName();
- NamedNodeMap attributes = modifiedStyleElement.getAttributes();
- if (attributes != null) {
- for (int i = 0; i < attributes.getLength(); i++) {
- Node item = attributes.item(i);
- String value = item.getNodeValue();
- if (name.equals(value)) {
- item.setNodeValue(newName);
- break;
- }
- }
- }
- styleElement.getParentNode().appendChild(modifiedStyleElement);
- } else {
- newName = modifiedStyleElement.getAttribute("style:name");
- }
- NamedNodeMap attributes = paragraph.getOdfElement().getAttributes();
- if (attributes != null) {
- for (int i = 0; i < attributes.getLength(); i++) {
- Node item = attributes.item(i);
- String value = item.getNodeValue();
- if (name.equals(value)) {
- item.setNodeValue(newName);
- break;
- }
- }
- }
- this.getTextNavigation().setHandlePageBreak(true);
- }
- String makeUniqueName() {
- return String.format("p%06x", (int) (Math.random() * 0xffffff));
- }
- /*
- * Return a new span that cover this selection and keep the original style
- * of this <code>Selection</code>.
- */
- private OdfTextSpan getSpan(OdfFileDom ownerDoc) {
-
- OdfElement parentElement = getContainerElement();
- if (parentElement != null) {
- OdfElement copyParentNode = (OdfElement) parentElement.cloneNode(true);
- if (ownerDoc != parentElement.getOwnerDocument()) {
- copyParentNode = (OdfElement) ownerDoc.adoptNode(copyParentNode);
- }
- OdfTextSpan textSpan = new OdfTextSpan(ownerDoc);
- int sIndex = mIndexInContainer;
- int eIndex = sIndex + mMatchedText.length();
- // delete the content except the selection string
- // delete from the end to start, so that the postion will not be
- // impact by delete action
- delete(eIndex, TextExtractor.getText(copyParentNode).length() - eIndex, copyParentNode);
- delete(0, sIndex, copyParentNode);
- optimize(copyParentNode);
- Node childNode = copyParentNode.getFirstChild();
- while (childNode != null) {
- textSpan.appendChild(childNode.cloneNode(true));
- childNode = childNode.getNextSibling();
- }
- // apply text style for the textSpan
- if (copyParentNode instanceof OdfStylableElement) {
- applyTextStyleProperties(getTextStylePropertiesDeep((OdfStylableElement) copyParentNode), textSpan);
- }
- return textSpan;
- }
- return null;
- }
-
- /*
- * Optimize the text element by deleting the empty text node.
- */
- private void optimize(Node pNode) {
- // check if the text:a can be optimized
- Node node = pNode.getFirstChild();
- while (node != null) {
- Node nextNode = node.getNextSibling();
- // if ((node.getNodeType() == Node.ELEMENT_NODE) &&
- // (node.getPrefix().equals("text"))) {
- if (node instanceof OdfTextSpan) {
- if (TextExtractor.getText((OdfTextSpan) node).length() == 0) {
- node.getParentNode().removeChild(node);
- } else {
- optimize(node);
- }
- }
- node = nextNode;
- }
- }
-
- /*
- * Apply the <code>styleMap</code> to the <code>toElement</code> reserve the
- * style property of toElement, if it is also exist in <code>styleMap</code>
- */
- private void applyTextStyleProperties(Map<OdfStyleProperty, String> styleMap, OdfStylableElement toElement) {
- if (styleMap != null) {
- // preserve the style property of toElement if it is also exist in
- // styleMap
- OdfStyle resultStyleElement = toElement.getAutomaticStyles().newStyle(OdfStyleFamily.Text);
- for (Map.Entry<OdfStyleProperty, String> entry : styleMap.entrySet()) {
- if (toElement.hasProperty(entry.getKey())) {
- resultStyleElement.setProperty(entry.getKey(), toElement.getProperty(entry.getKey()));
- } else {
- resultStyleElement.setProperty(entry.getKey(), entry.getValue());
- }
- }
- toElement.setStyleName(resultStyleElement.getStyleNameAttribute());
- }
- }
-
- /*
- * Insert <code>odfElement</code>, span or annotation, into the from index of <code>pNode<code>.
- */
- private void insertOdfElement(OdfElement odfElement, int fromIndex, Node pNode) {
- if (fromIndex < 0) {
- fromIndex = 0;
- }
- if (fromIndex == 0 && mIsInserted) {
- return;
- }
- int nodeLength = 0;
- Node node = pNode.getFirstChild();
- while (node != null) {
- if (fromIndex <= 0 && mIsInserted) {
- return;
- }
- if (node.getNodeType() == Node.TEXT_NODE) {
- nodeLength = node.getNodeValue().length();
- if ((fromIndex != 0) && (nodeLength < fromIndex)) {
- fromIndex -= nodeLength;
- } else {
- // insert result after node, and insert an new text node
- // after the result node
- String value = node.getNodeValue();
- StringBuffer buffer = new StringBuffer();
- buffer.append(value.substring(0, fromIndex));
- // insert the text span in appropriate position
- node.setNodeValue(buffer.toString());
- Node nextNode = node.getNextSibling();
- Node parNode = node.getParentNode();
- Node newNode = node.cloneNode(true);
- newNode.setNodeValue(value.substring(fromIndex, value.length()));
- if (nextNode != null) {
- parNode.insertBefore(odfElement, nextNode);
- parNode.insertBefore(newNode, nextNode);
- } else {
- parNode.appendChild(odfElement);
- parNode.appendChild(newNode);
- }
- mIsInserted = true;
- return;
- }
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // text:s
- if (node.getLocalName().equals("s")) {
- try {
- nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
- .getUri(), "c"));
- } catch (Exception e) {
- nodeLength = 1;
- }
- fromIndex -= nodeLength;
- } else if (node.getLocalName().equals("line-break")) {
- nodeLength = 1;
- fromIndex--;
- } else if (node.getLocalName().equals("tab")) {
- nodeLength = 1;
- fromIndex--;
- } else {
- nodeLength = TextExtractor.getText((OdfElement) node).length();
- insertOdfElement(odfElement, fromIndex, node);
- fromIndex -= nodeLength;
- }
- }
- node = node.getNextSibling();
- }
- }
-
- /*
- * The <code>textSpan</code> must be the child element of
- * <code>parentNode</code> this method is used to keep the style of text
- * span when it has been insert into the <code>parentNode</code> if we don't
- * deal with the style, the inserted span will also have the style of
- * <code>parentNode</code>.
- */
- private void adjustStyle(Node parentNode, OdfTextSpan textSpan, Map<OdfStyleProperty, String> styleMap) {
- if (parentNode instanceof OdfStylableElement) {
- OdfStylableElement pStyleNode = (OdfStylableElement) parentNode;
- if (styleMap == null) {
- styleMap = getTextStylePropertiesDeep(pStyleNode);
- }
- Node node = parentNode.getFirstChild();
- while (node != null) {
- if (node.getNodeType() == Node.TEXT_NODE) {
- if (node.getTextContent().length() > 0) {
- Node nextNode = node.getNextSibling();
- OdfTextSpan span = new OdfTextSpan((OdfFileDom) node.getOwnerDocument());
- span.appendChild(node);
- if (nextNode != null) {
- parentNode.insertBefore(span, nextNode);
- } else {
- parentNode.appendChild(span);
- }
- node = span;
- applyTextStyleProperties(styleMap, (OdfStylableElement) node);
- }
- } else if ((node instanceof OdfStylableElement)) {
- if (!node.equals(textSpan)) {
- Map<OdfStyleProperty, String> styles = getTextStylePropertiesDeep(pStyleNode);
- Map<OdfStyleProperty, String> styles1 = getTextStylePropertiesDeep((OdfStylableElement) node);
- if (styles == null) {
- styles = styles1;
- } else if (styles1 != null) {
- styles.putAll(styles1);
- }
- int comp = node.compareDocumentPosition(textSpan);
- // if node contains textSpan, then recurse the node
- if ((comp & Node.DOCUMENT_POSITION_CONTAINED_BY) > 0) {
- adjustStyle(node, textSpan, styles);
- } else {
- applyTextStyleProperties(styles, (OdfStylableElement) node);
- }
- }
- }
- node = node.getNextSibling();
- }
- // change the parentNode to default style
- // here we don't know the default style name, so here just
- // remove the text:style-name attribute
- pStyleNode.removeAttributeNS(OdfDocumentNamespace.TEXT.getUri(), "style-name");
- }
- }
-
- /*
- * Delete the <code>pNode<code> from the <code>fromIndex</code> text, and
- * delete <code>leftLength</code> text.
- */
- private void delete(int fromIndex, int leftLength, Node pNode) {
- if ((fromIndex == 0) && (leftLength == 0)) {
- return;
- }
- int nodeLength = 0;
- Node node = pNode.getFirstChild();
- while (node != null) {
- if ((fromIndex == 0) && (leftLength == 0)) {
- return;
- }
- if (node.getNodeType() == Node.TEXT_NODE) {
- nodeLength = node.getNodeValue().length();
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // text:s
- if (node.getLocalName().equals("s")) {
- try {
- nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
- .getUri(), "c"));
- } catch (Exception e) {
- nodeLength = 1;
- }
- } else if (node.getLocalName().equals("line-break")) {
- nodeLength = 1;
- } else if (node.getLocalName().equals("tab")) {
- nodeLength = 1;
- } else {
- nodeLength = TextExtractor.getText((OdfElement) node).length();
- }
- }
- if (nodeLength <= fromIndex) {
- fromIndex -= nodeLength;
- } else {
- // the start index is in this node
- if (node.getNodeType() == Node.TEXT_NODE) {
- String value = node.getNodeValue();
- StringBuffer buffer = new StringBuffer();
- buffer.append(value.substring(0, fromIndex));
- int endLength = fromIndex + leftLength;
- int nextLength = value.length() - endLength;
- fromIndex = 0;
- if (nextLength >= 0) {
- // delete the result
- buffer.append(value.substring(endLength, value.length()));
- leftLength = 0;
- } else {
- leftLength = endLength - value.length();
- }
- node.setNodeValue(buffer.toString());
-
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // if text:s?????????
- // text:s
- if (node.getLocalName().equals("s")) {
- // delete space
- ((TextSElement) node).setTextCAttribute(new Integer(nodeLength - fromIndex));
- leftLength = leftLength - (nodeLength - fromIndex);
- fromIndex = 0;
- } else if (node.getLocalName().equals("line-break") || node.getLocalName().equals("tab")) {
- fromIndex = 0;
- leftLength--;
- } else {
- delete(fromIndex, leftLength, node);
- int length = (fromIndex + leftLength) - nodeLength;
- leftLength = length > 0 ? length : 0;
- fromIndex = 0;
- }
- }
- }
- node = node.getNextSibling();
- }
- }
-
- /*
- * Add href for a range text of <code>pNode<code> from the
- * <code>fromIndex</code> text, and the href will cover
- * <code>leftLength</code> text.
- */
- private void addHref(int fromIndex, int leftLength, Node pNode, String href) {
- if ((fromIndex == 0) && (leftLength == 0)) {
- return;
- }
- int nodeLength = 0;
- Node node = pNode.getFirstChild();
-
- while (node != null) {
- if ((fromIndex == 0) && (leftLength == 0)) {
- return;
- }
- if (node.getNodeType() == Node.TEXT_NODE) {
- nodeLength = node.getNodeValue().length();
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // text:s
- if (node.getLocalName().equals("s")) {
- try {
- nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
- .getUri(), "c"));
- } catch (Exception e) {
- nodeLength = 1;
- }
- } else if (node.getLocalName().equals("line-break")) {
- nodeLength = 1;
- } else if (node.getLocalName().equals("tab")) {
- nodeLength = 1;
- } else {
- nodeLength = TextExtractor.getText((OdfElement) node).length();
- }
-
- }
- if (nodeLength <= fromIndex) {
- fromIndex -= nodeLength;
- } else {
- // the start index is in this node
- if (node.getNodeType() == Node.TEXT_NODE) {
- String value = node.getNodeValue();
- node.setNodeValue(value.substring(0, fromIndex));
- int endLength = fromIndex + leftLength;
- int nextLength = value.length() - endLength;
-
- Node nextNode = node.getNextSibling();
- Node parNode = node.getParentNode();
- // init text:a
- TextAElement textLink = new TextAElement((OdfFileDom) node.getOwnerDocument());
- Node newNode = null;
- if (nextLength >= 0) {
- textLink.setTextContent(value.substring(fromIndex, endLength));
- newNode = node.cloneNode(true);
- newNode.setNodeValue(value.substring(endLength, value.length()));
- leftLength = 0;
- } else {
- textLink.setTextContent(value.substring(fromIndex, value.length()));
- leftLength = endLength - value.length();
- }
- textLink.setXlinkTypeAttribute("simple");
- textLink.setXlinkHrefAttribute(href);
-
- if (nextNode != null) {
- parNode.insertBefore(textLink, nextNode);
- if (newNode != null) {
- parNode.insertBefore(newNode, nextNode);
- }
- } else {
- parNode.appendChild(textLink);
- if (newNode != null) {
- parNode.appendChild(newNode);
- }
- }
- fromIndex = 0;
- if (nextNode != null) {
- node = nextNode;
- } else {
- node = textLink;
- }
-
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // if text:s?????????
- // text:s
- if (node.getLocalName().equals("s")) {
- // delete space
- ((TextSElement) node).setTextCAttribute(new Integer(nodeLength - fromIndex));
- leftLength = leftLength - (nodeLength - fromIndex);
- fromIndex = 0;
-
- } else if (node.getLocalName().equals("line-break") || node.getLocalName().equals("tab")) {
- fromIndex = 0;
- leftLength--;
- } else {
- addHref(fromIndex, leftLength, node, href);
- int length = (fromIndex + leftLength) - nodeLength;
- leftLength = length > 0 ? length : 0;
- fromIndex = 0;
- }
- }
- }
- node = node.getNextSibling();
- }
- }
-
- /*
- * Get a map containing text properties of the specified styleable
- * <code>element</code>.
- *
- * @return a map of text properties.
- */
- private Map<OdfStyleProperty, String> getTextStyleProperties(OdfStylableElement element) {
- String styleName = element.getStyleName();
- OdfStyleBase styleElement = element.getAutomaticStyles().getStyle(styleName, element.getStyleFamily());
-
- if (styleElement == null) {
- styleElement = element.getDocumentStyle();
- }
- if (styleElement != null) {
- // check if it is the style:defaut-style
- if ((styleElement.getPropertiesElement(OdfStylePropertiesSet.ParagraphProperties) == null)
- && (styleElement.getPropertiesElement(OdfStylePropertiesSet.TextProperties) == null)) {
- styleElement = ((Document) ((OdfFileDom) styleElement.getOwnerDocument()).getDocument())
- .getDocumentStyles().getDefaultStyle(styleElement.getFamily());
- }
- TreeMap<OdfStyleProperty, String> result = new TreeMap<OdfStyleProperty, String>();
- OdfStyleFamily family = OdfStyleFamily.Text;
- if (family != null) {
- for (OdfStyleProperty property : family.getProperties()) {
- if (styleElement.hasProperty(property)) {
- result.put(property, styleElement.getProperty(property));
- }
- }
- }
- return result;
- }
- return null;
- }
-
- /*
- * Get a map containing text properties of the specified styleable
- * <code>element</code>. The map will also include any properties set by
- * parent styles.
- *
- * @return a map of text properties.
- */
- private Map<OdfStyleProperty, String> getTextStylePropertiesDeep(OdfStylableElement element) {
- String styleName = element.getStyleName();
- OdfStyleBase styleElement = element.getAutomaticStyles().getStyle(styleName, element.getStyleFamily());
- if (styleElement == null) {
- styleElement = element.getDocumentStyle();
- }
- TreeMap<OdfStyleProperty, String> result = new TreeMap<OdfStyleProperty, String>();
- while (styleElement != null) {
- // check if it is the style:defaut-style
- if ((styleElement.getPropertiesElement(OdfStylePropertiesSet.ParagraphProperties) == null)
- && (styleElement.getPropertiesElement(OdfStylePropertiesSet.TextProperties) == null)) {
- styleElement = ((Document) ((OdfFileDom) styleElement.getOwnerDocument()).getDocument())
- .getDocumentStyles().getDefaultStyle(styleElement.getFamily());
- }
- OdfStyleFamily family = OdfStyleFamily.Text;
- if (family != null) {
- for (OdfStyleProperty property : family.getProperties()) {
- if (styleElement.hasProperty(property)) {
- result.put(property, styleElement.getProperty(property));
- }
- }
- }
- styleElement = styleElement.getParentStyle();
- }
- return result;
- }
-
- /*
- * Validate if the <code>Selection</code> is still available.
- *
- * @return true if the selection is available; false if the
- * <code>Selection</code> is not available.
- */
- private boolean validate() {
- if (getContainerElement() == null) {
- return false;
- }
- OdfElement container = getContainerElement();
- if (container == null) {
- return false;
- }
- String content = TextExtractor.getText(container);
- if (content.indexOf(mMatchedText, mIndexInContainer) == mIndexInContainer) {
- return true;
- } else {
- return false;
- }
- }
-
- /*
- * Append specified style for a range text of <code>pNode<code> from
- * <code>fromIndex</code> and cover <code>leftLength</code>
- */
- private void appendStyle(int fromIndex, int leftLength, Node pNode, OdfStyleBase style) {
- if ((fromIndex == 0) && (leftLength == 0)) {
- return;
- }
- int nodeLength = 0;
- Node node = pNode.getFirstChild();
- while (node != null) {
- if ((fromIndex == 0) && (leftLength == 0)) {
- return;
- }
- if (node.getNodeType() == Node.TEXT_NODE) {
- nodeLength = node.getNodeValue().length();
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // text:s
- if (node.getLocalName().equals("s")) {
- try {
- nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
- .getUri(), "c"));
- } catch (Exception e) {
- nodeLength = 1;
- }
- } else if (node.getLocalName().equals("line-break")) {
- nodeLength = 1;
- } else if (node.getLocalName().equals("tab")) {
- nodeLength = 1;
- } else {
- nodeLength = TextExtractor.getText((OdfElement) node).length();
- }
- }
- if (nodeLength <= fromIndex) {
- fromIndex -= nodeLength;
- } else {
- // the start index is in this node
- if (node.getNodeType() == Node.TEXT_NODE) {
- String value = node.getNodeValue();
- node.setNodeValue(value.substring(0, fromIndex));
- int endLength = fromIndex + leftLength;
- int nextLength = value.length() - endLength;
-
- Node nextNode = node.getNextSibling();
- Node parNode = node.getParentNode();
- // init text:a
- OdfTextSpan textSpan = new OdfTextSpan((OdfFileDom) node.getOwnerDocument());
- Node newNode = null;
- if (nextLength >= 0) {
- textSpan.setTextContent(value.substring(fromIndex, endLength));
- newNode = node.cloneNode(true);
- newNode.setNodeValue(value.substring(endLength, value.length()));
- leftLength = 0;
- } else {
- textSpan.setTextContent(value.substring(fromIndex, value.length()));
- leftLength = endLength - value.length();
- }
- textSpan.setProperties(style.getStyleProperties());
-
- if (nextNode != null) {
- parNode.insertBefore(textSpan, nextNode);
- if (newNode != null) {
- parNode.insertBefore(newNode, nextNode);
- }
- } else {
- parNode.appendChild(textSpan);
- if (newNode != null) {
- parNode.appendChild(newNode);
- }
- }
- fromIndex = 0;
- if (nextNode != null) {
- node = nextNode;
- } else {
- node = textSpan;
- }
-
- } else if (node.getNodeType() == Node.ELEMENT_NODE) {
- // if text:s?????????
- // text:s
- if (node.getLocalName().equals("s")) {
- // delete space
- ((TextSElement) node).setTextCAttribute(new Integer(nodeLength - fromIndex));
- leftLength = leftLength - (nodeLength - fromIndex);
- fromIndex = 0;
-
- } else if (node.getLocalName().equals("line-break") || node.getLocalName().equals("tab")) {
- fromIndex = 0;
- leftLength--;
- } else {
- appendStyle(fromIndex, leftLength, node, style);
- int length = (fromIndex + leftLength) - nodeLength;
- leftLength = length > 0 ? length : 0;
- fromIndex = 0;
- }
- }
- }
- node = node.getNextSibling();
- }
- }
-}
+/*
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+*/
+
+package org.odftoolkit.simple.common.navigation;
+
+import java.net.URI;
+import java.net.URL;
+import java.text.SimpleDateFormat;
+import java.util.Date;
+import java.util.Map;
+import java.util.TreeMap;
+import org.odftoolkit.odfdom.dom.OdfContentDom;
+import org.odftoolkit.odfdom.dom.OdfDocumentNamespace;
+import org.odftoolkit.odfdom.dom.OdfStylesDom;
+import org.odftoolkit.odfdom.dom.element.OdfStylableElement;
+import org.odftoolkit.odfdom.dom.element.OdfStyleBase;
+import org.odftoolkit.odfdom.dom.element.dc.DcCreatorElement;
+import org.odftoolkit.odfdom.dom.element.dc.DcDateElement;
+import org.odftoolkit.odfdom.dom.element.office.OfficeAnnotationElement;
+import org.odftoolkit.odfdom.dom.element.style.StyleParagraphPropertiesElement;
+import org.odftoolkit.odfdom.dom.element.style.StyleTextPropertiesElement;
+import org.odftoolkit.odfdom.dom.element.text.TextAElement;
+import org.odftoolkit.odfdom.dom.element.text.TextConditionalTextElement;
+import org.odftoolkit.odfdom.dom.element.text.TextPElement;
+import org.odftoolkit.odfdom.dom.element.text.TextParagraphElementBase;
+import org.odftoolkit.odfdom.dom.element.text.TextSElement;
+import org.odftoolkit.odfdom.dom.element.text.TextSpanElement;
+import org.odftoolkit.odfdom.dom.element.text.TextUserFieldDeclElement;
+import org.odftoolkit.odfdom.dom.style.OdfStyleFamily;
+import org.odftoolkit.odfdom.dom.style.props.OdfStylePropertiesSet;
+import org.odftoolkit.odfdom.dom.style.props.OdfStyleProperty;
+import org.odftoolkit.odfdom.incubator.doc.office.OdfOfficeAutomaticStyles;
+import org.odftoolkit.odfdom.incubator.doc.style.OdfStyle;
+import org.odftoolkit.odfdom.incubator.doc.text.OdfTextHeading;
+import org.odftoolkit.odfdom.incubator.doc.text.OdfTextParagraph;
+import org.odftoolkit.odfdom.incubator.doc.text.OdfTextSpan;
+import org.odftoolkit.odfdom.pkg.OdfElement;
+import org.odftoolkit.odfdom.pkg.OdfFileDom;
+import org.odftoolkit.simple.Document;
+import org.odftoolkit.simple.TextDocument;
+import org.odftoolkit.simple.common.TextExtractor;
+import org.odftoolkit.simple.common.field.ConditionField;
+import org.odftoolkit.simple.common.field.Field;
+import org.odftoolkit.simple.common.field.Field.FieldType;
+import org.odftoolkit.simple.common.field.Fields;
+import org.odftoolkit.simple.common.field.VariableField;
+import org.odftoolkit.simple.draw.Image;
+import org.odftoolkit.simple.table.Table;
+import org.odftoolkit.simple.text.Paragraph;
+import org.w3c.dom.Element;
+import org.w3c.dom.NamedNodeMap;
+import org.w3c.dom.Node;
+import org.w3c.dom.NodeList;
+
+/**
+ * <code>TextSelection</code> describes a sub element in a paragraph element or
+ * a heading element. It is recognized by the container element, which type
+ * should be {@link org.odftoolkit.odfdom.incubator.doc.text.OdfTextParagraph
+ * OdfTextParagraph} or
+ * {@link org.odftoolkit.odfdom.incubator.doc.text.OdfTextHeading
+ * OdfTextHeading}, the start index of text content in container element and the
+ * text content of this <code>Selection</code>.
+ */
+public class TextSelection extends Selection {
+
+ String mMatchedText;
+ private OdfTextParagraph mParagraph;
+ private OdfTextHeading mHeading;
+ private int mIndexInContainer;
+ private boolean mIsInserted;
+ private boolean isSelectionReplaced = false;
+
+ /**
+ * Constructor of <code>TextSelection</code>.
+ *
+ * @param text
+ * the text content of this <code>TextSelection</code>
+ * @param containerElement
+ * the paragraph element or heading element that contains this
+ * <code>TextSelection</code>
+ * @param index
+ * the start index of the text content in container element
+ *
+ */
+ TextSelection(Navigation search, String text, OdfElement containerElement,
+ int index) {
+ this.search = search;
+ mMatchedText = text;
+ if (containerElement instanceof OdfTextParagraph) {
+ mParagraph = (OdfTextParagraph) containerElement;
+ } else if (containerElement instanceof OdfTextHeading) {
+ mHeading = (OdfTextHeading) containerElement;
+ }
+ mIndexInContainer = index;
+ }
+
+ public TextNavigation getTextNavigation() {
+ if (search instanceof TextNavigation) {
+ return (TextNavigation) search;
+ }
+ return null;
+ }
+ /**
+ * Create a new <code>TextSelection</code>.
+ *
+ * @param text
+ * the text content of this <code>TextSelection</code>
+ * @param containerElement
+ * the paragraph element or heading element that contains this
+ * <code>TextSelection</code>
+ * @param index
+ * the start index of the text content in container element
+ *
+ * @since 0.5.5
+ */
+ public static TextSelection newTextSelection(Navigation search,
+ String text, OdfElement containerElement, int index) {
+ TextSelection selection = new TextSelection(search, text,
+ containerElement, index);
+ Selection.SelectionManager.registerItem(selection);
+ return selection;
+ }
+
+ /**
+ * Get the paragraph element or heading element that contains this
+ * <code>TextSelection</code>.
+ *
+ * @return OdfElement the container element
+ */
+ @Override
+ public OdfElement getElement() {
+ return getContainerElement();
+ }
+
+ /**
+ * Get the paragraph element or heading element that contains this text.
+ *
+ * @return OdfElement
+ */
+ public OdfElement getContainerElement() {
+ if (mParagraph != null) {
+ return mParagraph;
+ } else {
+ return mHeading;
+ }
+ }
+
+ /**
+ * Get the start index of the text content of its container element.
+ *
+ * @return index the start index of the text content of its container
+ * element
+ */
+ @Override
+ public int getIndex() {
+ return mIndexInContainer;
+ }
+
+ /**
+ * Get the text content of this <code>TextSelection</code>.
+ *
+ * @return text the text content
+ */
+ public String getText() {
+ return mMatchedText;
+ }
+
+ /**
+ * Delete the selection from the document the other matched selection in the
+ * same container element will be updated automatically because the start
+ * index of the following selections will be changed when the previous
+ * selection has been deleted.
+ *
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ */
+ @Override
+ public void cut() throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ OdfElement container = getContainerElement();
+ delete(mIndexInContainer, mMatchedText.length(), container);
+ SelectionManager.refreshAfterCut(this);
+ mMatchedText = "";
+ }
+
+ /**
+ * Apply a style to the selection so that the text style of this selection
+ * will append the specified style.
+ *
+ * @param style
+ * the style can be from the current document or user defined
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ */
+ public void applyStyle(OdfStyleBase style) throws InvalidNavigationException {
+ // append the specified style to the selection
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ OdfElement parentElement = getContainerElement();
+
+ int leftLength = getText().length();
+ int index = mIndexInContainer;
+
+ appendStyle(index, leftLength, parentElement, style);
+
+ }
+
+ /**
+ * Replace the text content of selection with a new string.
+ *
+ * @param newText
+ * the replace text String
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ */
+ public void replaceWith(String newText) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ OdfElement parentElement = getContainerElement();
+ int leftLength = getText().length();
+ int index = mIndexInContainer;
+ delete(index, leftLength, parentElement);
+ OdfTextSpan textSpan = new OdfTextSpan((OdfFileDom) parentElement.getOwnerDocument());
+ textSpan.addContentWhitespace(newText);
+ mIsInserted = false;
+ insertOdfElement(textSpan, index, parentElement);
+ // optimize the parent element
+ optimize(parentElement);
+ int offset = newText.length() - leftLength;
+ SelectionManager.refresh(getContainerElement(), offset, index + getText().length());
+ mMatchedText = newText;
+ }
+
+ /**
+ * Replace the text content of selection with a new Table.
+ *
+ * @param newTable
+ * the replace Table
+ * @return
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @return the new Table in the TextDocument
+ */
+ public Table replaceWith(Table newTable) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ TableSelection nextTableSelection=new TableSelection(this);
+ return nextTableSelection.replaceWithTable(newTable);
+ }
+ /**
+ * Replace the text content of selection with a new Image.
+ *
+ * @param newImage
+ * the replace Image
+ * @return
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @return the new Image in the TextDocument,the image name is set to "replace" + System.currentTimeMillis(), please update the name to others by yourself.
+ */
+ public Image replaceWith(Image newImage) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ ImageSelection nextImageSelection=new ImageSelection(this);
+ return nextImageSelection.replaceWithImage(newImage);
+ }
+ /**
+ * Replace the text content of selection with a new Image.
+ *
+ * @param imageUri
+ * the replace Image URI
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @return the new Image in the TextDocument,the image name is set to "replace" + System.currentTimeMillis(), please update the name to others by yourself.
+ */
+ public Image replaceWith(URI imageUri) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ ImageSelection nextImageSelection=new ImageSelection(this);
+ return nextImageSelection.replaceWithImage(imageUri);
+ }
+ /**
+ * Replace the content with a Field
+ *
+ * @param orgField
+ * the reference Field to replace.
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @return the created field.
+ */
+ public Field replaceWith(Field orgField) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ Field newfield=null;
+ OdfElement parentElement = getContainerElement();
+ Paragraph orgparagraph = Paragraph.getInstanceof((TextParagraphElementBase) parentElement);
+ TextDocument document = (TextDocument) orgparagraph.getOwnerDocument();
+
+ FieldSelection nextFieldSelection=new FieldSelection(this);
+ FieldType fieldType = orgField.getFieldType();
+
+ switch (fieldType) {
+ case DATE_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case FIXED_DATE_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case TIME_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case FIXED_TIME_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case PREVIOUS_PAGE_NUMBER_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case CURRENT_PAGE_NUMBER_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case NEXT_PAGE_NUMBER_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case PAGE_COUNT_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case TITLE_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case SUBJECT_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case AUTHOR_NAME_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case AUTHOR_INITIALS_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case CHAPTER_FIELD:
+ newfield=nextFieldSelection.replaceWithSimpleField(fieldType);
+ break;
+ case SIMPLE_VARIABLE_FIELD:
+ VariableField SimpleVariableField = (VariableField)orgField;
+ String simplefieldname = SimpleVariableField.getVariableName();
+ VariableField simplefield=Fields.createSimpleVariableField(document, simplefieldname);
+ nextFieldSelection.replaceWithVariableField(simplefield);
+ newfield=simplefield;
+ break;
+ case USER_VARIABLE_FIELD:
+ VariableField userVariableField = (VariableField)orgField;
+ TextUserFieldDeclElement textUserFieldDeclElement =(TextUserFieldDeclElement) userVariableField.getOdfElement();
+ String fieldname = userVariableField.getVariableName();
+ String value=textUserFieldDeclElement.getOfficeStringValueAttribute();
+ VariableField variableField=Fields.createUserVariableField(document, fieldname,value);
+ nextFieldSelection.replaceWithVariableField(variableField);
+ newfield=variableField;
+ break;
+ case CONDITION_FIELD:
+ ConditionField conditionField = (ConditionField)orgField;
+ TextConditionalTextElement textConditionalTextElement =(TextConditionalTextElement) conditionField.getOdfElement();
+ String StringValueIfFalse=textConditionalTextElement.getTextStringValueIfFalseAttribute();
+ String StringValueIfTrue=textConditionalTextElement.getTextStringValueIfTrueAttribute();
+ String StringCondition=textConditionalTextElement.getTextConditionAttribute();
+ boolean CurrentValue=textConditionalTextElement.getTextCurrentValueAttribute();
+ ConditionField newdConditionField = nextFieldSelection.replaceWithConditionField(StringCondition, StringValueIfTrue, StringValueIfFalse);
+ TextConditionalTextElement newTextConditionalTextElement=(TextConditionalTextElement)newdConditionField.getOdfElement();
+ newTextConditionalTextElement.setTextCurrentValueAttribute(CurrentValue);
+ newfield=newdConditionField;
+ break;
+ case HIDDEN_TEXT_FIELD:
+ ConditionField conditionFieldHIDDEN = (ConditionField)orgField;
+ TextConditionalTextElement textConditionalTextElementHIDDEN =(TextConditionalTextElement) conditionFieldHIDDEN.getOdfElement();
+ String StringValueIfFalseHIDDEN=textConditionalTextElementHIDDEN.getTextStringValueIfFalseAttribute();
+ String StringConditionHIDDEN=textConditionalTextElementHIDDEN.getTextConditionAttribute();
+ boolean CurrentValueHIDDEN=textConditionalTextElementHIDDEN.getTextCurrentValueAttribute();
+ ConditionField newdConditionFieldHIDDEN = nextFieldSelection.replaceWithHiddenTextField(StringConditionHIDDEN, StringValueIfFalseHIDDEN);
+ TextConditionalTextElement newTextConditionalTextElementHIDDEN=(TextConditionalTextElement)newdConditionFieldHIDDEN.getOdfElement();
+ newTextConditionalTextElementHIDDEN.setTextCurrentValueAttribute(CurrentValueHIDDEN);
+ newfield=newdConditionFieldHIDDEN;
+ break;
+ case REFERENCE_FIELD:
+ default: throw new IllegalArgumentException("Simple Java API for ODF doesn't support this type now.");
+ }
+ return newfield;
+ }
+
+ /**
+ * Replace the content with a paragraph, the paragraph can be in the same TextDocument or in a different Document.
+ *
+ * @param newParagraph
+ * the reference paragraph to replace.
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @return the replaced Paragraph.
+ */
+ public Paragraph replaceWith(Paragraph newParagraph) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ ParagraphSelection nextParagraphSelection=new ParagraphSelection(this);
+ return nextParagraphSelection.replaceWithParagraph(newParagraph);
+ }
+ /**
+ * Replace the content with a TextDocument with Styles.
+ * Note: You need cache the TextNavigation.nextSelection item because after
+ * you replace currtenTextSelection with TextDocument, TextNavigation.nextSelection will search from the inserted Content,
+ * it will make you into a loop if the Search keyword also can be found in the new inserted Content.
+ * </p>
+ * The right way to use this replaceWithTextDocument(TextDocument textDocument) method should like this:
+ * <Code>
+ * <p> search = new TextNavigation("SIMPLE", doc); </p>
+ * <p> TextSelection currtenTextSelection,nextTextSelection=null;</p>
+ * <p> while (search.hasNext()) {</p>
+ * <p> if(nextTextSelection!=null){</p>
+ * <p> currtenTextSelection=nextTextSelection;</p>
+ * <p> }else {</p>
+ * <p> currtenTextSelection = (TextSelection) search.nextSelection();</p>
+ * <p> }</p>
+ * <p> nextTextSelection = (TextSelection) search.nextSelection();</p>
+ * <p> if(currtenTextSelection!=null){</p>
+ * <p> try {</p>
+ * <p> nextTextSelection.replaceWithTextDocument(sourcedoc);</p>
+ * <p> } catch (Exception e) {</p>
+ * <p> e.printStackTrace();</p>
+ * <p> }</p>
+ * <p> }</p>
+ * <p> }</p>
+ * <p> if(nextTextSelection!=null){</p>
+ * <p> try {</p>
+ * <p> nextTextSelection.replaceWithTextDocument(sourcedoc);</p>
+ * <p> } catch (Exception e) {</p>
+ * <p> e.printStackTrace();</p>
+ * <p> }</p>
+ * <p> }</p>
+ * </Code>
+ *
+ * @param newTextDocument
+ * the reference TextDocument to replace.
+ * @throws InvalidNavigationException
+ */
+ public void replaceWith(TextDocument newTextDocument) throws InvalidNavigationException{
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ TextDocumentSelection nextTextDocumentSelection=new TextDocumentSelection(this);
+ try {
+ nextTextDocumentSelection.replaceWithTextDocument(newTextDocument);
+ } catch (Exception e) {
+ e.printStackTrace();
+ }
+ }
+ /**
+ * Create a span element for this text selection.
+ *
+ * @return the created text span element for this selection
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @since 0.5.5
+ */
+ public TextSpanElement createSpanElement() throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ OdfElement parentElement = getContainerElement();
+ int leftLength = getText().length();
+ int index = mIndexInContainer;
+ delete(index, leftLength, parentElement);
+ OdfTextSpan textSpan = new OdfTextSpan((OdfFileDom) parentElement.getOwnerDocument());
+ textSpan.addContentWhitespace(getText());
+ mIsInserted = false;
+ insertOdfElement(textSpan, index, parentElement);
+ // optimize the parent element
+ optimize(parentElement);
+
+ return textSpan;
+ }
+
+ /**
+ * Paste this selection just before a specific selection.
+ *
+ * @param positionItem
+ * a selection that is used to point out the position
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ */
+ @Override
+ public void pasteAtFrontOf(Selection positionItem) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ int indexOfNew = 0;
+ OdfElement newElement = positionItem.getElement();
+ if (positionItem instanceof TextSelection) {
+ indexOfNew = ((TextSelection) positionItem).getIndex();
+ newElement = ((TextSelection) positionItem).getContainerElement();
+ }
+
+ OdfTextSpan textSpan = getSpan((OdfFileDom) positionItem.getElement().getOwnerDocument());
+ mIsInserted = false;
+ insertOdfElement(textSpan, indexOfNew, newElement);
+ adjustStyle(newElement, textSpan, null);
+ SelectionManager.refreshAfterPasteAtFrontOf(this, positionItem);
+ }
+
+ /**
+ * Paste this selection just after a specific selection.
+ *
+ * @param positionItem
+ * a selection that is used to point out the position
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ */
+ @Override
+ public void pasteAtEndOf(Selection positionItem) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ // TODO: think about and test if search item is a element selection
+ int indexOfNew = 0;
+ OdfElement newElement = positionItem.getElement();
+ if (positionItem instanceof TextSelection) {
+ indexOfNew = ((TextSelection) positionItem).getIndex() + ((TextSelection) positionItem).getText().length();
+ newElement = ((TextSelection) positionItem).getContainerElement();
+ }
+ OdfTextSpan textSpan = getSpan((OdfFileDom) positionItem.getElement().getOwnerDocument());
+ mIsInserted = false;
+ insertOdfElement(textSpan, indexOfNew, newElement);
+ adjustStyle(newElement, textSpan, null);
+ SelectionManager.refreshAfterPasteAtEndOf(this, positionItem);
+ }
+ public void setSelectionReplaced(boolean b) {
+ this.isSelectionReplaced = b;
+ }
+ public boolean isSelectionReplaced() {
+ return this.isSelectionReplaced;
+ }
+
+ /**
+ * Add a hypertext reference to the selection.
+ *
+ * @param url
+ * the URL of this hypertext reference
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ */
+ public void addHref(URL url) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ OdfElement parentElement = getContainerElement();
+ int leftLength = getText().length();
+ int index = mIndexInContainer;
+ addHref(index, leftLength, parentElement, url.toString());
+ }
+
+ /**
+ * Add a comment to the selection.
+ *
+ * @param content
+ * the content of this comment.
+ * @param creator
+ * the creator of this comment, if <code>creator</code> is null,
+ * the value of <code>System.getProperty("user.name")</code> will
+ * be used.
+ * @throws InvalidNavigationException
+ * if the selection is unavailable.
+ * @since 0.6.5
+ */
+ public void addComment(String content, String creator) throws InvalidNavigationException {
+ if (validate() == false) {
+ throw new InvalidNavigationException("No matched string at this position");
+ }
+ // create annotation element
+ OdfElement parentElement = getContainerElement();
+ OdfFileDom dom = (OdfFileDom) parentElement.getOwnerDocument();
+ OfficeAnnotationElement annotationElement = dom.newOdfElement(OfficeAnnotationElement.class);
+ // set creator
+ DcCreatorElement dcCreatorElement = annotationElement.newDcCreatorElement();
+ if (creator == null) {
+ creator = System.getProperty("user.name");
+ }
+ dcCreatorElement.setTextContent(creator);
+ // set date
+ String dcDate = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss").format(new Date());
+ DcDateElement dcDateElement = annotationElement.newDcDateElement();
+ dcDateElement.setTextContent(dcDate);
+ TextPElement notePElement = annotationElement.newTextPElement();
+ TextSpanElement noteSpanElement = notePElement.newTextSpanElement();
+ // set comment style
+ OdfOfficeAutomaticStyles styles = null;
+ if (dom instanceof OdfContentDom) {
+ styles = ((OdfContentDom) dom).getAutomaticStyles();
+ } else if (dom instanceof OdfStylesDom) {
+ styles = ((OdfStylesDom) dom).getAutomaticStyles();
+ }
+ OdfStyle textStyle = styles.newStyle(OdfStyleFamily.Text);
+ StyleTextPropertiesElement styleTextPropertiesElement = textStyle.newStyleTextPropertiesElement(null);
+ styleTextPropertiesElement.setStyleFontNameAttribute("Tahoma");
+ styleTextPropertiesElement.setFoFontSizeAttribute("10pt");
+ styleTextPropertiesElement.setStyleFontNameAsianAttribute("Lucida Sans Unicode");
+ styleTextPropertiesElement.setStyleFontSizeAsianAttribute("12pt");
+ noteSpanElement.setStyleName(textStyle.getStyleNameAttribute());
+ // set comment content
+ noteSpanElement.setTextContent(content);
+ // insert comment to its position
+ insertOdfElement(annotationElement, mIndexInContainer, parentElement);
+ // three text length plus two '\r'
+ int offset = content.length() + 1 + dcDate.length() + 1 + creator.length();
+ SelectionManager.refresh(getContainerElement(), offset, getIndex());
+ }
+
+ /**
+ * return a String Object representing this selection value the text content
+ * of the selection, start index in the container element and the text
+ * content of the container element will be provided.
+ *
+ * @return a String representation of the value of this
+ * <code>TextSelection</code>
+ */
+ @Override
+ public String toString() {
+ return "[" + mMatchedText + "] started from " + mIndexInContainer + " in paragraph:"
+ + TextExtractor.getText(getContainerElement());
+ }
+
+ @Override
+ protected void refreshAfterFrontalDelete(Selection deleteItem) {
+ if (deleteItem instanceof TextSelection) {
+ mIndexInContainer -= ((TextSelection) deleteItem).getText().length();
+ }
+ }
+
+ @Override
+ protected void refreshAfterFrontalInsert(Selection pasteItem) {
+ if (pasteItem instanceof TextSelection) {
+ mIndexInContainer += ((TextSelection) pasteItem).getText().length();
+ }
+ }
+
+ @Override
+ protected void refresh(int offset) {
+ mIndexInContainer += offset;
+ if (mIndexInContainer < 0) {
+ mIndexInContainer = 0;
+ }
+ }
+
+ void cleanBreakProperty(Paragraph paragraph) {
+ TextNavigation search = this.getTextNavigation();
+ if (search == null)
+ throw new IllegalStateException("Navigation is null");
+ OdfStyleBase styleElement = paragraph.getStyleHandler()
+ .getStyleElementForRead();
+ String name = styleElement.getAttribute("style:name");
+ String newName = null;
+ OdfElement modifiedStyleElement = search
+ .getModifiedStyleElement(styleElement);
+ if (modifiedStyleElement == null) {
+ modifiedStyleElement = (OdfElement) styleElement.cloneNode(true);
+ search.addModifiedStyleElement(styleElement, modifiedStyleElement);
+ NodeList paragraphProperties = modifiedStyleElement
+ .getElementsByTagName("style:paragraph-properties");
+ if (paragraphProperties != null
+ && paragraphProperties.getLength() > 0) {
+ StyleParagraphPropertiesElement property = (StyleParagraphPropertiesElement) paragraphProperties
+ .item(0);
+ property.removeAttribute("fo:break-before");
+ property.removeAttribute("fo:break-after");
+ property.removeAttribute("style:page-number");
+ }
+ modifiedStyleElement.removeAttribute("style:master-page-name");
+ newName = name + "-" + makeUniqueName();
+ NamedNodeMap attributes = modifiedStyleElement.getAttributes();
+ if (attributes != null) {
+ for (int i = 0; i < attributes.getLength(); i++) {
+ Node item = attributes.item(i);
+ String value = item.getNodeValue();
+ if (name.equals(value)) {
+ item.setNodeValue(newName);
+ break;
+ }
+ }
+ }
+ styleElement.getParentNode().appendChild(modifiedStyleElement);
+ } else {
+ newName = modifiedStyleElement.getAttribute("style:name");
+ }
+ NamedNodeMap attributes = paragraph.getOdfElement().getAttributes();
+ if (attributes != null) {
+ for (int i = 0; i < attributes.getLength(); i++) {
+ Node item = attributes.item(i);
+ String value = item.getNodeValue();
+ if (name.equals(value)) {
+ item.setNodeValue(newName);
+ break;
+ }
+ }
+ }
+ this.getTextNavigation().setHandlePageBreak(true);
+ }
+ String makeUniqueName() {
+ return String.format("p%06x", (int) (Math.random() * 0xffffff));
+ }
+ /*
+ * Return a new span that cover this selection and keep the original style
+ * of this <code>Selection</code>.
+ */
+ private OdfTextSpan getSpan(OdfFileDom ownerDoc) {
+
+ OdfElement parentElement = getContainerElement();
+ if (parentElement != null) {
+ OdfElement copyParentNode = (OdfElement) parentElement.cloneNode(true);
+ if (ownerDoc != parentElement.getOwnerDocument()) {
+ copyParentNode = (OdfElement) ownerDoc.adoptNode(copyParentNode);
+ }
+ OdfTextSpan textSpan = new OdfTextSpan(ownerDoc);
+ int sIndex = mIndexInContainer;
+ int eIndex = sIndex + mMatchedText.length();
+ // delete the content except the selection string
+ // delete from the end to start, so that the postion will not be
+ // impact by delete action
+ delete(eIndex, TextExtractor.getText(copyParentNode).length() - eIndex, copyParentNode);
+ delete(0, sIndex, copyParentNode);
+ optimize(copyParentNode);
+ Node childNode = copyParentNode.getFirstChild();
+ while (childNode != null) {
+ textSpan.appendChild(childNode.cloneNode(true));
+ childNode = childNode.getNextSibling();
+ }
+ // apply text style for the textSpan
+ if (copyParentNode instanceof OdfStylableElement) {
+ applyTextStyleProperties(getTextStylePropertiesDeep((OdfStylableElement) copyParentNode), textSpan);
+ }
+ return textSpan;
+ }
+ return null;
+ }
+
+ /*
+ * Optimize the text element by deleting the empty text node.
+ */
+ private void optimize(Node pNode) {
+ // check if the text:a can be optimized
+ Node node = pNode.getFirstChild();
+ while (node != null) {
+ Node nextNode = node.getNextSibling();
+ // if ((node.getNodeType() == Node.ELEMENT_NODE) &&
+ // (node.getPrefix().equals("text"))) {
+ if (node instanceof OdfTextSpan) {
+ if (TextExtractor.getText((OdfTextSpan) node).length() == 0) {
+ node.getParentNode().removeChild(node);
+ } else {
+ optimize(node);
+ }
+ }
+ node = nextNode;
+ }
+ }
+
+ /*
+ * Apply the <code>styleMap</code> to the <code>toElement</code> reserve the
+ * style property of toElement, if it is also exist in <code>styleMap</code>
+ */
+ private void applyTextStyleProperties(Map<OdfStyleProperty, String> styleMap, OdfStylableElement toElement) {
+ if (styleMap != null) {
+ // preserve the style property of toElement if it is also exist in
+ // styleMap
+ OdfStyle resultStyleElement = toElement.getAutomaticStyles().newStyle(OdfStyleFamily.Text);
+ for (Map.Entry<OdfStyleProperty, String> entry : styleMap.entrySet()) {
+ if (toElement.hasProperty(entry.getKey())) {
+ resultStyleElement.setProperty(entry.getKey(), toElement.getProperty(entry.getKey()));
+ } else {
+ resultStyleElement.setProperty(entry.getKey(), entry.getValue());
+ }
+ }
+ toElement.setStyleName(resultStyleElement.getStyleNameAttribute());
+ }
+ }
+
+ /*
+ * Insert <code>odfElement</code>, span or annotation, into the from index of <code>pNode<code>.
+ */
+ private void insertOdfElement(OdfElement odfElement, int fromIndex, Node pNode) {
+ if (fromIndex < 0) {
+ fromIndex = 0;
+ }
+ if (fromIndex == 0 && mIsInserted) {
+ return;
+ }
+ int nodeLength = 0;
+ Node node = pNode.getFirstChild();
+ while (node != null) {
+ if (fromIndex <= 0 && mIsInserted) {
+ return;
+ }
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ nodeLength = node.getNodeValue().length();
+ if ((fromIndex != 0) && (nodeLength < fromIndex)) {
+ fromIndex -= nodeLength;
+ } else {
+ // insert result after node, and insert an new text node
+ // after the result node
+ String value = node.getNodeValue();
+ StringBuffer buffer = new StringBuffer();
+ buffer.append(value.substring(0, fromIndex));
+ // insert the text span in appropriate position
+ node.setNodeValue(buffer.toString());
+ Node nextNode = node.getNextSibling();
+ Node parNode = node.getParentNode();
+ Node newNode = node.cloneNode(true);
+ newNode.setNodeValue(value.substring(fromIndex, value.length()));
+ if (nextNode != null) {
+ parNode.insertBefore(odfElement, nextNode);
+ parNode.insertBefore(newNode, nextNode);
+ } else {
+ parNode.appendChild(odfElement);
+ parNode.appendChild(newNode);
+ }
+ mIsInserted = true;
+ return;
+ }
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ try {
+ nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
+ .getUri(), "c"));
+ } catch (Exception e) {
+ nodeLength = 1;
+ }
+ fromIndex -= nodeLength;
+ } else if (node.getLocalName().equals("line-break")) {
+ nodeLength = 1;
+ fromIndex--;
+ } else if (node.getLocalName().equals("tab")) {
+ nodeLength = 1;
+ fromIndex--;
+ } else {
+ nodeLength = TextExtractor.getText((OdfElement) node).length();
+ insertOdfElement(odfElement, fromIndex, node);
+ fromIndex -= nodeLength;
+ }
+ }
+ node = node.getNextSibling();
+ }
+ }
+
+ /*
+ * The <code>textSpan</code> must be the child element of
+ * <code>parentNode</code> this method is used to keep the style of text
+ * span when it has been insert into the <code>parentNode</code> if we don't
+ * deal with the style, the inserted span will also have the style of
+ * <code>parentNode</code>.
+ */
+ private void adjustStyle(Node parentNode, OdfTextSpan textSpan, Map<OdfStyleProperty, String> styleMap) {
+ if (parentNode instanceof OdfStylableElement) {
+ OdfStylableElement pStyleNode = (OdfStylableElement) parentNode;
+ if (styleMap == null) {
+ styleMap = getTextStylePropertiesDeep(pStyleNode);
+ }
+ Node node = parentNode.getFirstChild();
+ while (node != null) {
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ if (node.getTextContent().length() > 0) {
+ Node nextNode = node.getNextSibling();
+ OdfTextSpan span = new OdfTextSpan((OdfFileDom) node.getOwnerDocument());
+ span.appendChild(node);
+ if (nextNode != null) {
+ parentNode.insertBefore(span, nextNode);
+ } else {
+ parentNode.appendChild(span);
+ }
+ node = span;
+ applyTextStyleProperties(styleMap, (OdfStylableElement) node);
+ }
+ } else if ((node instanceof OdfStylableElement)) {
+ if (!node.equals(textSpan)) {
+ Map<OdfStyleProperty, String> styles = getTextStylePropertiesDeep(pStyleNode);
+ Map<OdfStyleProperty, String> styles1 = getTextStylePropertiesDeep((OdfStylableElement) node);
+ if (styles == null) {
+ styles = styles1;
+ } else if (styles1 != null) {
+ styles.putAll(styles1);
+ }
+ int comp = node.compareDocumentPosition(textSpan);
+ // if node contains textSpan, then recurse the node
+ if ((comp & Node.DOCUMENT_POSITION_CONTAINED_BY) > 0) {
+ adjustStyle(node, textSpan, styles);
+ } else {
+ applyTextStyleProperties(styles, (OdfStylableElement) node);
+ }
+ }
+ }
+ node = node.getNextSibling();
+ }
+ // change the parentNode to default style
+ // here we don't know the default style name, so here just
+ // remove the text:style-name attribute
+ pStyleNode.removeAttributeNS(OdfDocumentNamespace.TEXT.getUri(), "style-name");
+ }
+ }
+
+ /*
+ * Delete the <code>pNode<code> from the <code>fromIndex</code> text, and
+ * delete <code>leftLength</code> text.
+ */
+ private void delete(int fromIndex, int leftLength, Node pNode) {
+ if ((fromIndex == 0) && (leftLength == 0)) {
+ return;
+ }
+ int nodeLength = 0;
+ Node node = pNode.getFirstChild();
+ while (node != null) {
+ if ((fromIndex == 0) && (leftLength == 0)) {
+ return;
+ }
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ nodeLength = node.getNodeValue().length();
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ try {
+ nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
+ .getUri(), "c"));
+ } catch (Exception e) {
+ nodeLength = 1;
+ }
+ } else if (node.getLocalName().equals("line-break")) {
+ nodeLength = 1;
+ } else if (node.getLocalName().equals("tab")) {
+ nodeLength = 1;
+ } else {
+ nodeLength = TextExtractor.getText((OdfElement) node).length();
+ }
+ }
+ if (nodeLength <= fromIndex) {
+ fromIndex -= nodeLength;
+ } else {
+ // the start index is in this node
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ String value = node.getNodeValue();
+ StringBuffer buffer = new StringBuffer();
+ buffer.append(value.substring(0, fromIndex));
+ int endLength = fromIndex + leftLength;
+ int nextLength = value.length() - endLength;
+ fromIndex = 0;
+ if (nextLength >= 0) {
+ // delete the result
+ buffer.append(value.substring(endLength, value.length()));
+ leftLength = 0;
+ } else {
+ leftLength = endLength - value.length();
+ }
+ node.setNodeValue(buffer.toString());
+
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // if text:s?????????
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ // delete space
+ ((TextSElement) node).setTextCAttribute(new Integer(nodeLength - fromIndex));
+ leftLength = leftLength - (nodeLength - fromIndex);
+ fromIndex = 0;
+ } else if (node.getLocalName().equals("line-break") || node.getLocalName().equals("tab")) {
+ fromIndex = 0;
+ leftLength--;
+ Node nodeMerker = node.getNextSibling();
+ pNode.removeChild(node);
+ node = nodeMerker;
+ continue;
+ } else {
+ delete(fromIndex, leftLength, node);
+ int length = (fromIndex + leftLength) - nodeLength;
+ leftLength = length > 0 ? length : 0;
+ fromIndex = 0;
+ }
+ }
+ }
+ node = node.getNextSibling();
+ }
+ }
+
+ /*
+ * Add href for a range text of <code>pNode<code> from the
+ * <code>fromIndex</code> text, and the href will cover
+ * <code>leftLength</code> text.
+ */
+ private void addHref(int fromIndex, int leftLength, Node pNode, String href) {
+ if ((fromIndex == 0) && (leftLength == 0)) {
+ return;
+ }
+ int nodeLength = 0;
+ Node node = pNode.getFirstChild();
+
+ while (node != null) {
+ if ((fromIndex == 0) && (leftLength == 0)) {
+ return;
+ }
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ nodeLength = node.getNodeValue().length();
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ try {
+ nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
+ .getUri(), "c"));
+ } catch (Exception e) {
+ nodeLength = 1;
+ }
+ } else if (node.getLocalName().equals("line-break")) {
+ nodeLength = 1;
+ } else if (node.getLocalName().equals("tab")) {
+ nodeLength = 1;
+ } else {
+ nodeLength = TextExtractor.getText((OdfElement) node).length();
+ }
+
+ }
+ if (nodeLength <= fromIndex) {
+ fromIndex -= nodeLength;
+ } else {
+ // the start index is in this node
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ String value = node.getNodeValue();
+ node.setNodeValue(value.substring(0, fromIndex));
+ int endLength = fromIndex + leftLength;
+ int nextLength = value.length() - endLength;
+
+ Node nextNode = node.getNextSibling();
+ Node parNode = node.getParentNode();
+ // init text:a
+ TextAElement textLink = new TextAElement((OdfFileDom) node.getOwnerDocument());
+ Node newNode = null;
+ if (nextLength >= 0) {
+ textLink.setTextContent(value.substring(fromIndex, endLength));
+ newNode = node.cloneNode(true);
+ newNode.setNodeValue(value.substring(endLength, value.length()));
+ leftLength = 0;
+ } else {
+ textLink.setTextContent(value.substring(fromIndex, value.length()));
+ leftLength = endLength - value.length();
+ }
+ textLink.setXlinkTypeAttribute("simple");
+ textLink.setXlinkHrefAttribute(href);
+
+ if (nextNode != null) {
+ parNode.insertBefore(textLink, nextNode);
+ if (newNode != null) {
+ parNode.insertBefore(newNode, nextNode);
+ }
+ } else {
+ parNode.appendChild(textLink);
+ if (newNode != null) {
+ parNode.appendChild(newNode);
+ }
+ }
+ fromIndex = 0;
+ if (nextNode != null) {
+ node = nextNode;
+ } else {
+ node = textLink;
+ }
+
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // if text:s?????????
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ // delete space
+ ((TextSElement) node).setTextCAttribute(new Integer(nodeLength - fromIndex));
+ leftLength = leftLength - (nodeLength - fromIndex);
+ fromIndex = 0;
+
+ } else if (node.getLocalName().equals("line-break") || node.getLocalName().equals("tab")) {
+ fromIndex = 0;
+ leftLength--;
+ } else {
+ addHref(fromIndex, leftLength, node, href);
+ int length = (fromIndex + leftLength) - nodeLength;
+ leftLength = length > 0 ? length : 0;
+ fromIndex = 0;
+ }
+ }
+ }
+ node = node.getNextSibling();
+ }
+ }
+
+ /*
+ * Get a map containing text properties of the specified styleable
+ * <code>element</code>.
+ *
+ * @return a map of text properties.
+ */
+ private Map<OdfStyleProperty, String> getTextStyleProperties(OdfStylableElement element) {
+ String styleName = element.getStyleName();
+ OdfStyleBase styleElement = element.getAutomaticStyles().getStyle(styleName, element.getStyleFamily());
+
+ if (styleElement == null) {
+ styleElement = element.getDocumentStyle();
+ }
+ if (styleElement != null) {
+ // check if it is the style:defaut-style
+ if ((styleElement.getPropertiesElement(OdfStylePropertiesSet.ParagraphProperties) == null)
+ && (styleElement.getPropertiesElement(OdfStylePropertiesSet.TextProperties) == null)) {
+ styleElement = ((Document) ((OdfFileDom) styleElement.getOwnerDocument()).getDocument())
+ .getDocumentStyles().getDefaultStyle(styleElement.getFamily());
+ }
+ TreeMap<OdfStyleProperty, String> result = new TreeMap<OdfStyleProperty, String>();
+ OdfStyleFamily family = OdfStyleFamily.Text;
+ if (family != null) {
+ for (OdfStyleProperty property : family.getProperties()) {
+ if (styleElement.hasProperty(property)) {
+ result.put(property, styleElement.getProperty(property));
+ }
+ }
+ }
+ return result;
+ }
+ return null;
+ }
+
+ /*
+ * Get a map containing text properties of the specified styleable
+ * <code>element</code>. The map will also include any properties set by
+ * parent styles.
+ *
+ * @return a map of text properties.
+ */
+ private Map<OdfStyleProperty, String> getTextStylePropertiesDeep(OdfStylableElement element) {
+ String styleName = element.getStyleName();
+ OdfStyleBase styleElement = element.getAutomaticStyles().getStyle(styleName, element.getStyleFamily());
+ if (styleElement == null) {
+ styleElement = element.getDocumentStyle();
+ }
+ TreeMap<OdfStyleProperty, String> result = new TreeMap<OdfStyleProperty, String>();
+ while (styleElement != null) {
+ // check if it is the style:defaut-style
+ if ((styleElement.getPropertiesElement(OdfStylePropertiesSet.ParagraphProperties) == null)
+ && (styleElement.getPropertiesElement(OdfStylePropertiesSet.TextProperties) == null)) {
+ styleElement = ((Document) ((OdfFileDom) styleElement.getOwnerDocument()).getDocument())
+ .getDocumentStyles().getDefaultStyle(styleElement.getFamily());
+ }
+ OdfStyleFamily family = OdfStyleFamily.Text;
+ if (family != null) {
+ for (OdfStyleProperty property : family.getProperties()) {
+ if (styleElement.hasProperty(property)) {
+ result.put(property, styleElement.getProperty(property));
+ }
+ }
+ }
+ styleElement = styleElement.getParentStyle();
+ }
+ return result;
+ }
+
+ /*
+ * Validate if the <code>Selection</code> is still available.
+ *
+ * @return true if the selection is available; false if the
+ * <code>Selection</code> is not available.
+ */
+ private boolean validate() {
+ if (getContainerElement() == null) {
+ return false;
+ }
+ OdfElement container = getContainerElement();
+ if (container == null) {
+ return false;
+ }
+ String content = TextExtractor.getText(container);
+ if (content.indexOf(mMatchedText, mIndexInContainer) == mIndexInContainer) {
+ return true;
+ } else {
+ return false;
+ }
+ }
+
+ /*
+ * Append specified style for a range text of <code>pNode<code> from
+ * <code>fromIndex</code> and cover <code>leftLength</code>
+ */
+ private void appendStyle(int fromIndex, int leftLength, Node pNode, OdfStyleBase style) {
+ if ((fromIndex == 0) && (leftLength == 0)) {
+ return;
+ }
+ int nodeLength = 0;
+ Node node = pNode.getFirstChild();
+ while (node != null) {
+ if ((fromIndex == 0) && (leftLength == 0)) {
+ return;
+ }
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ nodeLength = node.getNodeValue().length();
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ try {
+ nodeLength = Integer.parseInt(((Element) node).getAttributeNS(OdfDocumentNamespace.TEXT
+ .getUri(), "c"));
+ } catch (Exception e) {
+ nodeLength = 1;
+ }
+ } else if (node.getLocalName().equals("line-break")) {
+ nodeLength = 1;
+ } else if (node.getLocalName().equals("tab")) {
+ nodeLength = 1;
+ } else {
+ nodeLength = TextExtractor.getText((OdfElement) node).length();
+ }
+ }
+ if (nodeLength <= fromIndex) {
+ fromIndex -= nodeLength;
+ } else {
+ // the start index is in this node
+ if (node.getNodeType() == Node.TEXT_NODE) {
+ String value = node.getNodeValue();
+ node.setNodeValue(value.substring(0, fromIndex));
+ int endLength = fromIndex + leftLength;
+ int nextLength = value.length() - endLength;
+
+ Node nextNode = node.getNextSibling();
+ Node parNode = node.getParentNode();
+ // init text:a
+ OdfTextSpan textSpan = new OdfTextSpan((OdfFileDom) node.getOwnerDocument());
+ Node newNode = null;
+ if (nextLength >= 0) {
+ textSpan.setTextContent(value.substring(fromIndex, endLength));
+ newNode = node.cloneNode(true);
+ newNode.setNodeValue(value.substring(endLength, value.length()));
+ leftLength = 0;
+ } else {
+ textSpan.setTextContent(value.substring(fromIndex, value.length()));
+ leftLength = endLength - value.length();
+ }
+ textSpan.setProperties(style.getStyleProperties());
+
+ if (nextNode != null) {
+ parNode.insertBefore(textSpan, nextNode);
+ if (newNode != null) {
+ parNode.insertBefore(newNode, nextNode);
+ }
+ } else {
+ parNode.appendChild(textSpan);
+ if (newNode != null) {
+ parNode.appendChild(newNode);
+ }
+ }
+ fromIndex = 0;
+ if (nextNode != null) {
+ node = nextNode;
+ } else {
+ node = textSpan;
+ }
+
+ } else if (node.getNodeType() == Node.ELEMENT_NODE) {
+ // if text:s?????????
+ // text:s
+ if (node.getLocalName().equals("s")) {
+ // delete space
+ ((TextSElement) node).setTextCAttribute(new Integer(nodeLength - fromIndex));
+ leftLength = leftLength - (nodeLength - fromIndex);
+ fromIndex = 0;
+
+ } else if (node.getLocalName().equals("line-break") || node.getLocalName().equals("tab")) {
+ fromIndex = 0;
+ leftLength--;
+ } else {
+ appendStyle(fromIndex, leftLength, node, style);
+ int length = (fromIndex + leftLength) - nodeLength;
+ leftLength = length > 0 ? length : 0;
+ fromIndex = 0;
+ }
+ }
+ }
+ node = node.getNextSibling();
+ }
+ }
+}
diff --git a/simple/src/test/java/org/odftoolkit/simple/text/SpanTest.java b/simple/src/test/java/org/odftoolkit/simple/text/SpanTest.java
index 5e7c3fa..b65c782 100644
--- a/simple/src/test/java/org/odftoolkit/simple/text/SpanTest.java
+++ b/simple/src/test/java/org/odftoolkit/simple/text/SpanTest.java
@@ -1,154 +1,233 @@
-/*
-Licensed to the Apache Software Foundation (ASF) under one
-or more contributor license agreements. See the NOTICE file
-distributed with this work for additional information
-regarding copyright ownership. The ASF licenses this file
-to you under the Apache License, Version 2.0 (the
-"License"); you may not use this file except in compliance
-with the License. You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing,
-software distributed under the License is distributed on an
-"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-KIND, either express or implied. See the License for the
-specific language governing permissions and limitations
-under the License.
-*/
-
-package org.odftoolkit.simple.text;
-
-import java.net.URI;
-import java.util.Iterator;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import junit.framework.Assert;
-
-import org.junit.Test;
-import org.odftoolkit.odfdom.type.Color;
-import org.odftoolkit.simple.TextDocument;
-import org.odftoolkit.simple.common.navigation.TextNavigation;
-import org.odftoolkit.simple.common.navigation.TextSelection;
-import org.odftoolkit.simple.style.DefaultStyleHandler;
-import org.odftoolkit.simple.style.Font;
-import org.odftoolkit.simple.style.StyleTypeDefinitions.FontStyle;
-import org.odftoolkit.simple.style.StyleTypeDefinitions.TextLinePosition;
-import org.odftoolkit.simple.utils.ResourceUtilities;
-
-public class SpanTest {
-
- @Test
- public void testSpan() {
- try {
- TextDocument doc = TextDocument.newTextDocument();
- doc.addParagraph("This is a test paragraph!");
- TextNavigation navigation = new TextNavigation("test", doc);
- TextSelection sel = (TextSelection) navigation.nextSelection();
- Span span = Span.newSpan(sel);
- TextHyperlink link = span.applyHyperlink(new URI("http://www.ibm.com"));
- DefaultStyleHandler handler = span.getStyleHandler();
- Font font1Base = new Font("Arial", FontStyle.ITALIC, 10, Color.BLACK, TextLinePosition.THROUGH);
- handler.getTextPropertiesForWrite().setFont(font1Base);
- doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
-
- String content = span.getTextContent();
- Assert.assertEquals("test", content);
- span.setTextContent("new test");
- Assert.assertEquals("new test", span.getTextContent());
- doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
-
- } catch (Exception e) {
- Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
- Assert.fail();
- }
-
- }
-
- @Test
- public void testRemoveTextContent() {
- try {
- TextDocument doc = TextDocument.newTextDocument();
-
- Iterator<Paragraph> paraA = doc.getParagraphIterator();
- while(paraA.hasNext()){
- Paragraph pp = paraA.next();
- doc.removeParagraph(pp);
- }
-
- doc.addParagraph("This is a test paragraph!");
-
- TextNavigation navigation = new TextNavigation("test", doc);
- TextSelection sel = (TextSelection) navigation.nextSelection();
- Span span = Span.newSpan(sel);
-
- span.removeTextContent();
- boolean flag = false;
- Iterator<Paragraph> parai = doc.getParagraphIterator();
- while(parai.hasNext()){
- Paragraph pp = parai.next();
- if("This is a paragraph!".equals(pp.getTextContent()))
- flag = true;
- }
- Assert.assertTrue(flag);
-
- //save
- doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
-
- } catch (Exception e) {
- Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
- Assert.fail();
- }
-
- }
-
- @Test
- public void testAppendTextContent() {
- try {
- TextDocument doc = TextDocument.newTextDocument();
- doc.addParagraph("This is a test paragraph!");
-
- TextNavigation navigation = new TextNavigation("test", doc);
- TextSelection sel = (TextSelection) navigation.nextSelection();
- Span span = Span.newSpan(sel);
-
- span.appendTextContent("hello world.");
- Assert.assertEquals("testhello world.", span.getTextContent());
-
- //save
- //doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
- } catch (Exception e) {
- Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
- Assert.fail();
- }
-
- }
-
-
- @Test
- public void testAppendTextContentPara() {
- try {
- TextDocument doc = TextDocument.newTextDocument();
- doc.addParagraph("This is a test paragraph!");
-
- TextNavigation navigation = new TextNavigation("test", doc);
- TextSelection sel = (TextSelection) navigation.nextSelection();
- Span span = Span.newSpan(sel);
-
- span.appendTextContent("hello world.", true);
- Assert.assertEquals("testhello world.", span.getTextContent());
-
- span.appendTextContent("hello world.", false);
- Assert.assertEquals("testhello world.hello world.", span.getTextContent());
-
- //save
- //doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
- } catch (Exception e) {
- Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
- Assert.fail();
- }
-
- }
-
-}
+/*
+Licensed to the Apache Software Foundation (ASF) under one
+or more contributor license agreements. See the NOTICE file
+distributed with this work for additional information
+regarding copyright ownership. The ASF licenses this file
+to you under the Apache License, Version 2.0 (the
+"License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing,
+software distributed under the License is distributed on an
+"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+KIND, either express or implied. See the License for the
+specific language governing permissions and limitations
+under the License.
+*/
+
+package org.odftoolkit.simple.text;
+
+import java.net.URI;
+import java.util.Iterator;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+import junit.framework.Assert;
+
+import org.junit.Test;
+import org.odftoolkit.odfdom.type.Color;
+import org.odftoolkit.simple.TextDocument;
+import org.odftoolkit.simple.common.navigation.TextNavigation;
+import org.odftoolkit.simple.common.navigation.TextSelection;
+import org.odftoolkit.simple.style.DefaultStyleHandler;
+import org.odftoolkit.simple.style.Font;
+import org.odftoolkit.simple.style.StyleTypeDefinitions.FontStyle;
+import org.odftoolkit.simple.style.StyleTypeDefinitions.TextLinePosition;
+import org.odftoolkit.simple.utils.ResourceUtilities;
+
+public class SpanTest {
+
+ @Test
+ public void testSpan() {
+ try {
+ TextDocument doc = TextDocument.newTextDocument();
+ doc.addParagraph("This is a test paragraph!");
+ TextNavigation navigation = new TextNavigation("test", doc);
+ TextSelection sel = (TextSelection) navigation.nextSelection();
+ Span span = Span.newSpan(sel);
+ TextHyperlink link = span.applyHyperlink(new URI("http://www.ibm.com"));
+ DefaultStyleHandler handler = span.getStyleHandler();
+ Font font1Base = new Font("Arial", FontStyle.ITALIC, 10, Color.BLACK, TextLinePosition.THROUGH);
+ handler.getTextPropertiesForWrite().setFont(font1Base);
+ doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
+
+ String content = span.getTextContent();
+ Assert.assertEquals("test", content);
+ span.setTextContent("new test");
+ Assert.assertEquals("new test", span.getTextContent());
+ doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
+
+ } catch (Exception e) {
+ Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
+ Assert.fail();
+ }
+
+ }
+
+ @Test
+ public void testRemoveTextContent() {
+ try {
+ TextDocument doc = TextDocument.newTextDocument();
+
+ Iterator<Paragraph> paraA = doc.getParagraphIterator();
+ while(paraA.hasNext()){
+ Paragraph pp = paraA.next();
+ doc.removeParagraph(pp);
+ }
+
+ doc.addParagraph("This is a test paragraph!");
+
+ TextNavigation navigation = new TextNavigation("test", doc);
+ TextSelection sel = (TextSelection) navigation.nextSelection();
+ Span span = Span.newSpan(sel);
+
+ span.removeTextContent();
+ boolean flag = false;
+ Iterator<Paragraph> parai = doc.getParagraphIterator();
+ while(parai.hasNext()){
+ Paragraph pp = parai.next();
+ if("This is a paragraph!".equals(pp.getTextContent()))
+ flag = true;
+ }
+ Assert.assertTrue(flag);
+
+ //save
+ doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
+
+ } catch (Exception e) {
+ Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
+ Assert.fail();
+ }
+
+ }
+
+ @Test
+ public void testAppendTextContent() {
+ try {
+ TextDocument doc = TextDocument.newTextDocument();
+ doc.addParagraph("This is a test paragraph!");
+
+ TextNavigation navigation = new TextNavigation("test", doc);
+ TextSelection sel = (TextSelection) navigation.nextSelection();
+ Span span = Span.newSpan(sel);
+
+ span.appendTextContent("hello world.");
+ Assert.assertEquals("testhello world.", span.getTextContent());
+
+ //save
+ //doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
+ } catch (Exception e) {
+ Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
+ Assert.fail();
+ }
+
+ }
+
+
+ @Test
+ public void testAppendTextContentPara() {
+ try {
+ TextDocument doc = TextDocument.newTextDocument();
+ doc.addParagraph("This is a test paragraph!");
+
+ TextNavigation navigation = new TextNavigation("test", doc);
+ TextSelection sel = (TextSelection) navigation.nextSelection();
+ Span span = Span.newSpan(sel);
+
+ span.appendTextContent("hello world.", true);
+ Assert.assertEquals("testhello world.", span.getTextContent());
+
+ span.appendTextContent("hello world.", false);
+ Assert.assertEquals("testhello world.hello world.", span.getTextContent());
+
+ //save
+ //doc.save(ResourceUtilities.newTestOutputFile("spantest.odt"));
+ } catch (Exception e) {
+ Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
+ Assert.fail();
+ }
+
+ }
+
+ @Test
+ public void testRemoveTextContentLb() {
+ try {
+
+ TextDocument doc = TextDocument.newTextDocument();
+
+ Iterator<Paragraph> paraA = doc.getParagraphIterator();
+ while (paraA.hasNext()) {
+ Paragraph pp = paraA.next();
+ doc.removeParagraph(pp);
+ }
+
+ Paragraph para = doc.addParagraph("This is a beforelb\nafterlb paragraph!");
+
+ System.out.println(para.getTextContent());
+
+ TextNavigation navigation = new TextNavigation("beforelb\nafterlb", doc);
+ TextSelection sel = (TextSelection) navigation.nextSelection();
+ Span span = Span.newSpan(sel);
+
+ span.removeTextContent();
+ boolean flag = false;
+ Iterator<Paragraph> parai = doc.getParagraphIterator();
+ while (parai.hasNext()) {
+ Paragraph pp = parai.next();
+ System.out.println(pp.getTextContent());
+ if ("This is a paragraph!".equals(pp.getTextContent())) {
+ flag = true;
+ }
+ }
+ Assert.assertTrue("Linebreak is not removed from paragraph!", flag);
+
+ } catch (Exception e) {
+ Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
+ Assert.fail();
+ }
+
+ }
+
+ @Test
+ public void testRemoveTextContentTab() {
+ try {
+
+ TextDocument doc = TextDocument.newTextDocument();
+
+ Iterator<Paragraph> paraA = doc.getParagraphIterator();
+ while (paraA.hasNext()) {
+ Paragraph pp = paraA.next();
+ doc.removeParagraph(pp);
+ }
+
+ Paragraph para = doc.addParagraph("This is a beforetab\taftertab paragraph!");
+
+ System.out.println(para.getTextContent());
+
+ TextNavigation navigation = new TextNavigation("beforetab\taftertab", doc);
+ TextSelection sel = (TextSelection) navigation.nextSelection();
+ Span span = Span.newSpan(sel);
+
+ span.removeTextContent();
+ boolean flag = false;
+ Iterator<Paragraph> parai = doc.getParagraphIterator();
+ while (parai.hasNext()) {
+ Paragraph pp = parai.next();
+ System.out.println(pp.getTextContent());
+ if ("This is a paragraph!".equals(pp.getTextContent())) {
+ flag = true;
+ }
+ }
+ Assert.assertTrue("Tabulator is not removed from paragraph!", flag);
+
+ } catch (Exception e) {
+ Logger.getLogger(SpanTest.class.getName()).log(Level.SEVERE, null, e);
+ Assert.fail();
+ }
+
+ }
+
+
+}
