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: get the Desktop object from the office 26 // Step 2: open an empty text document 27 // Step 3: enter a example text 28 // Step 4: use the paragraph collection 29 // Step 5: apply a different paragraph style on the paragraphs 30 //*************************************************************************** 31 32 import com.sun.star.uno.UnoRuntime; 33 import com.sun.star.uno.AnyConverter; 34 35 public class StyleInitialization { 36 main(String args[])37 public static void main(String args[]) { 38 // You need the desktop to create a document 39 // The getDesktop method does the UNO bootstrapping, gets the 40 // remote servie manager and the desktop object. 41 com.sun.star.frame.XDesktop xDesktop = null; 42 xDesktop = getDesktop(); 43 44 try { 45 // BEGIN: 'Style basics' Section from the Tutorial 46 47 // create text document 48 com.sun.star.text.XTextDocument xTextDocument = null; 49 xTextDocument = createTextdocument( xDesktop ); 50 51 // the text interface contains all methods and properties to 52 // manipulate the content from a text document 53 com.sun.star.text.XText xText = null; 54 xText = xTextDocument.getText(); 55 56 String sMyText = "A very short paragraph for illustration only"; 57 58 // you can travel with the cursor throught the text document. 59 // you travel only at the model, not at the view. The cursor that you can 60 // see on the document doesn't change the position 61 com.sun.star.text.XTextCursor xTextCursor = null; 62 xTextCursor = (com.sun.star.text.XTextCursor) 63 xTextDocument.getText().createTextCursor(); 64 65 com.sun.star.beans.XPropertySet oCPS = (com.sun.star.beans.XPropertySet) 66 UnoRuntime.queryInterface( 67 com.sun.star.beans.XPropertySet.class, xTextCursor); 68 try { 69 oCPS.setPropertyValue("CharFontName","Helvetica"); 70 } 71 catch (Exception ex) { 72 73 } 74 75 xText.insertString( xTextCursor, "Headline", false ); 76 77 try { 78 oCPS.setPropertyValue("CharFontName","Times"); 79 } 80 catch (Exception ex) { 81 82 } 83 xText.insertControlCharacter(xTextCursor, 84 com.sun.star.text.ControlCharacter.PARAGRAPH_BREAK, false); 85 86 xText.insertString( xTextCursor, sMyText, false ); 87 88 com.sun.star.text.XTextRange xTextRange = null; 89 com.sun.star.beans.XPropertySet xPropertySet = null; 90 91 // the text range not the cursor contains the 'parastyle' property 92 xTextRange = xText.getEnd(); 93 xPropertySet = (com.sun.star.beans.XPropertySet) 94 UnoRuntime.queryInterface( 95 com.sun.star.beans.XPropertySet.class, xTextRange ); 96 97 // To run the sample with StarOffice 5.2 you'll have to change 98 // 'ParaStyleName' to 'ParaStyle' in the next line 99 System.out.println( "Current Parastyle : " 100 + xPropertySet.getPropertyValue("ParaStyleName") ); 101 102 // END: 'Style basics' Section from the Tutorial 103 104 // There are two way to travel throught the paragraphs, with a 105 // paragraph cursor, or a enumeration. 106 // You find both ways in this example 107 108 // The first way, with the paragraph cursor 109 com.sun.star.text.XParagraphCursor xParagraphCursor = null; 110 xParagraphCursor = (com.sun.star.text.XParagraphCursor) 111 UnoRuntime.queryInterface( 112 com.sun.star.text.XParagraphCursor.class, xTextRange ); 113 114 xParagraphCursor.gotoStart( false ); 115 xParagraphCursor.gotoEndOfParagraph( true ); 116 117 // The second way, with the paragraph enumeration 118 com.sun.star.container.XEnumerationAccess xEnumerationAccess = null; 119 xEnumerationAccess = (com.sun.star.container.XEnumerationAccess) 120 UnoRuntime.queryInterface( 121 com.sun.star.container.XEnumerationAccess.class, xText ); 122 123 // the enumeration contains all paragraph form the document 124 com.sun.star.container.XEnumeration xParagraphEnumeration = null; 125 xParagraphEnumeration = xEnumerationAccess.createEnumeration(); 126 127 com.sun.star.text.XTextContent xParagraph = null; 128 com.sun.star.text.XTextRange xWord = null; 129 130 com.sun.star.container.XEnumerationAccess xParaEnumerationAccess = null; 131 com.sun.star.container.XEnumeration xPortionEnumeration = null; 132 133 // check if a paragraph is available 134 while ( xParagraphEnumeration.hasMoreElements() ) { 135 // get the next paragraph 136 xParagraph = (com.sun.star.text.XTextContent) 137 UnoRuntime.queryInterface( 138 com.sun.star.text.XTextContent.class, 139 xParagraphEnumeration.nextElement()); 140 141 // you need the method getAnchor to a TextRange -> to manipulate 142 // the paragraph 143 String sText = xParagraph.getAnchor().getString(); 144 145 // create a cursor from this paragraph 146 com.sun.star.text.XTextCursor xParaCursor = null; 147 xParaCursor = xParagraph.getAnchor().getText().createTextCursor(); 148 149 // goto the start and end of the paragraph 150 xParaCursor.gotoStart( false ); 151 xParaCursor.gotoEnd( true ); 152 153 // The enumeration from the paragraphs contain parts from the 154 // paragraph with a different attributes. 155 xParaEnumerationAccess = (com.sun.star.container.XEnumerationAccess) 156 UnoRuntime.queryInterface( 157 com.sun.star.container.XEnumerationAccess.class, xParagraph); 158 xPortionEnumeration = xParaEnumerationAccess.createEnumeration(); 159 160 while ( xPortionEnumeration.hasMoreElements() ) { 161 // output of all parts from the paragraph with different attributes 162 xWord = (com.sun.star.text.XTextRange) UnoRuntime.queryInterface( 163 com.sun.star.text.XTextRange.class, 164 xPortionEnumeration.nextElement()); 165 String sWordString = xWord.getString(); 166 System.out.println( "Content of the paragraph : " + sWordString ); 167 } 168 } 169 170 // BEGIN: 'Finding a suitable style' Section from the Tutorial 171 172 // craete a supplier to get the styles-collection 173 com.sun.star.style.XStyleFamiliesSupplier xSupplier = null; 174 xSupplier = ( com.sun.star.style.XStyleFamiliesSupplier ) UnoRuntime.queryInterface( 175 com.sun.star.style.XStyleFamiliesSupplier.class, xTextDocument ); 176 177 // use the name access from the collection 178 com.sun.star.container.XNameAccess xNameAccess = null; 179 xNameAccess = xSupplier.getStyleFamilies(); 180 181 com.sun.star.container.XNameContainer xParaStyleCollection = null; 182 xParaStyleCollection = (com.sun.star.container.XNameContainer) UnoRuntime.queryInterface( 183 com.sun.star.container.XNameContainer.class, xNameAccess.getByName( "ParagraphStyles" )); 184 185 // create a array from strings with the name of all paragraph styles from the text document 186 String[] sElementNames = xParaStyleCollection.getElementNames(); 187 int iElementCount = sElementNames.length; 188 189 for( int iCounter = 0; iCounter < iElementCount; iCounter++ ) { 190 // specify one paragraph style 191 com.sun.star.style.XStyle xStyle = null; 192 xStyle = (com.sun.star.style.XStyle) UnoRuntime.queryInterface( 193 com.sun.star.style.XStyle.class, 194 xParaStyleCollection.getByName( sElementNames[iCounter] )); 195 196 // create a property set of all properties from the style 197 xPropertySet = (com.sun.star.beans.XPropertySet) UnoRuntime.queryInterface( 198 com.sun.star.beans.XPropertySet.class, xStyle ); 199 200 AnyConverter aAnyConv = new AnyConverter(); 201 String sFontname = aAnyConv.toString(xPropertySet.getPropertyValue("CharFontName")); 202 sFontname = sFontname.toLowerCase(); 203 204 // if the style use the font 'Albany', apply it to the current paragraph 205 if( sFontname.compareTo("albany") == 0 ) { 206 // create a property set from the current paragraph, to change the paragraph style 207 xPropertySet = (com.sun.star.beans.XPropertySet) UnoRuntime.queryInterface( 208 com.sun.star.beans.XPropertySet.class, xTextRange ); 209 210 // To run the sample with StarOffice 5.2 you'll have to change 'ParaStyleName' 211 // to 'ParaStyle' in the next line 212 xPropertySet.setPropertyValue("ParaStyleName", new String( sElementNames[iCounter] ) ); 213 System.out.println( "Apply the paragraph style : " + sElementNames[iCounter] ); 214 break; 215 } 216 } 217 // END: 'Finding a suitable style' Section from the Tutorial 218 } 219 catch( Exception e) { 220 e.printStackTrace(System.err); 221 } 222 223 224 System.out.println("Done"); 225 226 System.exit(0); 227 228 } 229 getDesktop()230 public static com.sun.star.frame.XDesktop getDesktop() { 231 com.sun.star.frame.XDesktop xDesktop = null; 232 com.sun.star.lang.XMultiComponentFactory xMCF = null; 233 234 try { 235 com.sun.star.uno.XComponentContext xContext = null; 236 237 // get the remote office component context 238 xContext = com.sun.star.comp.helper.Bootstrap.bootstrap(); 239 240 // get the remote office service manager 241 xMCF = xContext.getServiceManager(); 242 if( xMCF != null ) { 243 System.out.println("Connected to a running office ..."); 244 245 Object oDesktop = xMCF.createInstanceWithContext( 246 "com.sun.star.frame.Desktop", xContext); 247 xDesktop = (com.sun.star.frame.XDesktop) UnoRuntime.queryInterface( 248 com.sun.star.frame.XDesktop.class, oDesktop); 249 } 250 else 251 System.out.println( "Can't create a desktop. No connection, no remote office servicemanager available!" ); 252 } 253 catch( Exception e) { 254 e.printStackTrace(System.err); 255 System.exit(1); 256 } 257 258 259 return xDesktop; 260 } 261 createTextdocument( com.sun.star.frame.XDesktop xDesktop )262 public static com.sun.star.text.XTextDocument createTextdocument( 263 com.sun.star.frame.XDesktop xDesktop ) 264 { 265 com.sun.star.text.XTextDocument aTextDocument = null; 266 267 try { 268 com.sun.star.lang.XComponent xComponent = CreateNewDocument(xDesktop, 269 "swriter"); 270 aTextDocument = (com.sun.star.text.XTextDocument) 271 UnoRuntime.queryInterface( 272 com.sun.star.text.XTextDocument.class, xComponent); 273 } 274 catch( Exception e) { 275 e.printStackTrace(System.err); 276 } 277 278 return aTextDocument; 279 } 280 281 CreateNewDocument( com.sun.star.frame.XDesktop xDesktop, String sDocumentType )282 protected static com.sun.star.lang.XComponent CreateNewDocument( 283 com.sun.star.frame.XDesktop xDesktop, 284 String sDocumentType ) 285 { 286 String sURL = "private:factory/" + sDocumentType; 287 288 com.sun.star.lang.XComponent xComponent = null; 289 com.sun.star.frame.XComponentLoader xComponentLoader = null; 290 com.sun.star.beans.PropertyValue xValues[] = 291 new com.sun.star.beans.PropertyValue[1]; 292 com.sun.star.beans.PropertyValue xEmptyArgs[] = 293 new com.sun.star.beans.PropertyValue[0]; 294 295 try { 296 xComponentLoader = (com.sun.star.frame.XComponentLoader) 297 UnoRuntime.queryInterface( 298 com.sun.star.frame.XComponentLoader.class, xDesktop); 299 300 xComponent = xComponentLoader.loadComponentFromURL( 301 sURL, "_blank", 0, xEmptyArgs); 302 } 303 catch( Exception e) { 304 e.printStackTrace(System.err); 305 } 306 307 return xComponent ; 308 } 309 } 310