1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 //*************************************************************************** 25 // comment: Step 1: bootstrap UNO and get the remote component context 26 // Step 2: open an empty text document 27 // Step 3: create an enumeration of all paragraphs 28 // Step 4: create an enumeration of all text portions 29 //*************************************************************************** 30 31 import com.sun.star.uno.UnoRuntime; 32 33 public class TextDocumentStructure { 34 main(String args[])35 public static void main(String args[]) { 36 com.sun.star.uno.XComponentContext xContext = null; 37 38 try { 39 // get the remote office component context 40 xContext = com.sun.star.comp.helper.Bootstrap.bootstrap(); 41 System.out.println("Connected to a running office ..."); 42 43 // get the rmeote service manger 44 com.sun.star.lang.XMultiComponentFactory xMCF = 45 xContext.getServiceManager(); 46 47 // create a new instance of the desktop 48 Object oDesktop = xMCF.createInstanceWithContext( 49 "com.sun.star.frame.Desktop", xContext); 50 51 // get the component laoder from the desktop to create a new 52 // text document 53 com.sun.star.frame.XComponentLoader xCLoader = 54 (com.sun.star.frame.XComponentLoader) 55 UnoRuntime.queryInterface( 56 com.sun.star.frame.XComponentLoader.class,oDesktop); 57 com.sun.star.beans.PropertyValue [] szEmptyArgs = 58 new com.sun.star.beans.PropertyValue [0]; 59 String strDoc = "private:factory/swriter"; 60 61 System.out.println("create new text document"); 62 63 com.sun.star.lang.XComponent xComp = xCLoader.loadComponentFromURL( 64 strDoc, "_blank", 0, szEmptyArgs); 65 66 // query the new document for the XTextDocument interface 67 com.sun.star.text.XTextDocument xTextDocument = 68 (com.sun.star.text.XTextDocument)UnoRuntime.queryInterface( 69 com.sun.star.text.XTextDocument.class, xComp); 70 71 // create some example data 72 com.sun.star.text.XText xText = xTextDocument.getText(); 73 createExampleData( xText ); 74 75 // Begin section 'The structure of text documents' of the Tutorial 76 77 com.sun.star.container.XEnumeration xParagraphEnumeration = null; 78 com.sun.star.container.XEnumerationAccess xParaEnumerationAccess = null; 79 com.sun.star.container.XEnumeration xPortionEnumeration = null; 80 com.sun.star.container.XEnumeration xTextPortionEnum; 81 com.sun.star.text.XTextContent xTextElement = null; 82 83 System.out.println("create an enumeration of all paragraphs"); 84 // create an enumeration access of all paragraphs of a document 85 com.sun.star.container.XEnumerationAccess xEnumerationAccess = 86 (com.sun.star.container.XEnumerationAccess) 87 UnoRuntime.queryInterface( 88 com.sun.star.container.XEnumerationAccess.class, xText); 89 xParagraphEnumeration = xEnumerationAccess.createEnumeration(); 90 91 // Loop through all paragraphs of the document 92 while ( xParagraphEnumeration.hasMoreElements() ) { 93 xTextElement = (com.sun.star.text.XTextContent) 94 UnoRuntime.queryInterface( 95 com.sun.star.text.XTextContent.class, 96 xParagraphEnumeration.nextElement()); 97 com.sun.star.lang.XServiceInfo xServiceInfo = 98 (com.sun.star.lang.XServiceInfo)UnoRuntime.queryInterface( 99 com.sun.star.lang.XServiceInfo.class, xTextElement); 100 101 // check ifs the current paragraph really a paragraph or an 102 // anchor of a frame or picture 103 if( xServiceInfo.supportsService("com.sun.star.text.Paragraph") ) { 104 com.sun.star.text.XTextRange xTextRange = 105 xTextElement.getAnchor(); 106 System.out.println( "This is a Paragraph" ); 107 108 // create another enumeration to get all text portions of 109 // the paragraph 110 xParaEnumerationAccess = 111 (com.sun.star.container.XEnumerationAccess) 112 UnoRuntime.queryInterface( 113 com.sun.star.container.XEnumerationAccess.class, 114 xTextElement); 115 xTextPortionEnum = xParaEnumerationAccess.createEnumeration(); 116 117 while ( xTextPortionEnum.hasMoreElements() ) { 118 com.sun.star.text.XTextRange xTextPortion = 119 (com.sun.star.text.XTextRange)UnoRuntime.queryInterface( 120 com.sun.star.text.XTextRange.class, 121 xTextPortionEnum.nextElement()); 122 System.out.println( "Text from the portion : " 123 + xTextPortion.getString() ); 124 125 com.sun.star.beans.XPropertySet xPropertySet = 126 (com.sun.star.beans.XPropertySet) 127 UnoRuntime.queryInterface( 128 com.sun.star.beans.XPropertySet.class, 129 xTextPortion); 130 System.out.println( "Name of the font : " 131 + xPropertySet.getPropertyValue( "CharFontName" ) ); 132 133 // PropertyState status of each text portion. 134 com.sun.star.beans.XPropertyState xPropertyState = 135 (com.sun.star.beans.XPropertyState) 136 UnoRuntime.queryInterface( 137 com.sun.star.beans.XPropertyState.class, 138 xTextPortion); 139 140 if( xPropertyState.getPropertyState("CharWeight").equals( 141 com.sun.star.beans.PropertyState.AMBIGUOUS_VALUE) ) 142 System.out.println( "- The text range contains more than one different attributes" ); 143 144 if( xPropertyState.getPropertyState( "CharWeight" ).equals( 145 com.sun.star.beans.PropertyState.DIRECT_VALUE ) ) 146 System.out.println( " - The text range contains hard formats" ); 147 148 if( xPropertyState.getPropertyState( "CharWeight" ).equals( 149 com.sun.star.beans.PropertyState.DEFAULT_VALUE ) ) 150 System.out.println( " - The text range doesn't contains hard formats" ); 151 } 152 } 153 else 154 System.out.println( "The text portion isn't a text paragraph" ); 155 // End section 'The structure of text documents' of the Tutorial 156 } 157 } 158 catch( Exception e) { 159 e.printStackTrace(System.err); 160 System.exit(1); 161 } 162 163 System.out.println("done"); 164 System.exit(0); 165 } 166 createExampleData( com.sun.star.text.XText xText )167 public static void createExampleData( com.sun.star.text.XText xText ) { 168 169 try { 170 xText.setString( "This is an example sentence" ); 171 172 com.sun.star.text.XWordCursor xWordCursor = 173 (com.sun.star.text.XWordCursor)UnoRuntime.queryInterface( 174 com.sun.star.text.XWordCursor.class, xText.getStart()); 175 176 xWordCursor.gotoNextWord(false); 177 xWordCursor.gotoNextWord(false); 178 xWordCursor.gotoEndOfWord(true); 179 180 com.sun.star.beans.XPropertySet xPropertySet = 181 (com.sun.star.beans.XPropertySet)UnoRuntime.queryInterface( 182 com.sun.star.beans.XPropertySet.class, xWordCursor ); 183 xPropertySet.setPropertyValue("CharWeight", 184 new Float( com.sun.star.awt.FontWeight.BOLD )); 185 186 System.out.println("create example data"); 187 } 188 catch( Exception e) { 189 e.printStackTrace(System.err); 190 } 191 192 193 } 194 } 195