odk/examples/java/Text/TextReplace.java

   1 /* -*- Mode: Java; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  35
  36
  37 // comment: Step 1: get the Desktop object from the office
  38 //          Step 2: open an empty text document
  39 //          Step 3: enter an example text
  40 //          Step 4: replace some english spelled words with US spelled
  41
  42
  43
  44 import com.sun.star.uno.UnoRuntime;
  45
  46 public class TextReplace {
  47
  48     public static void main(String args[]) {
  49         // You need the desktop to create a document
  50         // The getDesktop method does the UNO bootstrapping, gets the
  51         // remote service manager and the desktop object.
  52         com.sun.star.frame.XDesktop xDesktop = null;
  53         xDesktop = getDesktop();
  54
  55         com.sun.star.text.XTextDocument xTextDocument =
  56             createTextdocument( xDesktop );
  57
  58         createExampleData( xTextDocument );
  59
  60         String mBritishWords[] = {"colour", "neighbour", "centre", "behaviour",
  61                                   "metre", "through" };
  62         String mUSWords[] = { "color", "neighbor", "center", "behavior",
  63                               "meter", "thru" };
  64
  65         try {
  66             com.sun.star.util.XReplaceDescriptor xReplaceDescr = null;
  67             com.sun.star.util.XReplaceable xReplaceable = null;
  68
  69             xReplaceable = UnoRuntime.queryInterface(
  70                 com.sun.star.util.XReplaceable.class, xTextDocument);
  71
  72             // You need a descriptor to set properties for Replace
  73             xReplaceDescr = xReplaceable.createReplaceDescriptor();
  74
  75             System.out.println("Change all occurrences of ...");
  76             for( int iArrayCounter = 0; iArrayCounter < mBritishWords.length;
  77                  iArrayCounter++ )
  78             {
  79                 System.out.println(mBritishWords[iArrayCounter] +
  80                     " -> " + mUSWords[iArrayCounter]);
  81                 // Set the properties the replace method need
  82                 xReplaceDescr.setSearchString(mBritishWords[iArrayCounter] );
  83                 xReplaceDescr.setReplaceString(mUSWords[iArrayCounter] );
  84
  85                 // Replace all words
  86                 xReplaceable.replaceAll( xReplaceDescr );
  87             }
  88
  89         }
  90         catch( Exception e) {
  91             e.printStackTrace(System.err);
  92         }
  93
  94         System.out.println("Done");
  95
  96         System.exit(0);
  97
  98     }
  99
 100     protected static void createExampleData(
 101         com.sun.star.text.XTextDocument xTextDocument )
 102     {
 103         // Create textdocument and insert example text
 104         com.sun.star.text.XTextCursor xTextCursor = null;
 105
 106         try {
 107             xTextCursor = xTextDocument.getText().createTextCursor();
 108             com.sun.star.text.XText xText = xTextDocument.getText();
 109
 110             xText.insertString( xTextCursor,
 111                 "He nervously looked all around. Suddenly he saw his ", false );
 112
 113             xText.insertString( xTextCursor, "neighbour ", true );
 114             com.sun.star.beans.XPropertySet xCPS = UnoRuntime.queryInterface(
 115                 com.sun.star.beans.XPropertySet.class, xTextCursor);
 116             // Set the word blue
 117             xCPS.setPropertyValue( "CharColor", Integer.valueOf( 255 ) );
 118             // Go to last character
 119             xTextCursor.gotoEnd(false);
 120             xCPS.setPropertyValue( "CharColor", Integer.valueOf( 0 ) );
 121
 122             xText.insertString( xTextCursor, "in the alley. Like lightning he darted off to the left and disappeared between the two warehouses almost falling over the trash can lying in the ", false  );
 123
 124             xText.insertString( xTextCursor, "centre ", true );
 125             xCPS = UnoRuntime.queryInterface(
 126                 com.sun.star.beans.XPropertySet.class, xTextCursor);
 127             // Set the word blue
 128             xCPS.setPropertyValue( "CharColor", Integer.valueOf( 255 ) );
 129             // Go to last character
 130             xTextCursor.gotoEnd(false);
 131             xCPS.setPropertyValue( "CharColor", Integer.valueOf( 0 ) );
 132
 133             xText.insertString( xTextCursor, "of the sidewalk.", false );
 134
 135             xText.insertControlCharacter( xTextCursor,
 136                       com.sun.star.text.ControlCharacter.PARAGRAPH_BREAK, false );
 137             xText.insertString( xTextCursor, "He tried to nervously tap his way along in the inky darkness and suddenly stiffened: it was a dead-end, he would have to go back the way he had come.", false );
 138
 139             xTextCursor.gotoStart(false);
 140         }
 141         catch( Exception e) {
 142             e.printStackTrace(System.err);
 143         }
 144
 145     }
 146
 147     public static com.sun.star.frame.XDesktop getDesktop() {
 148         com.sun.star.frame.XDesktop xDesktop = null;
 149         com.sun.star.lang.XMultiComponentFactory xMCF = null;
 150
 151         try {
 152             com.sun.star.uno.XComponentContext xContext = null;
 153
 154             // get the remote office component context
 155             xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
 156
 157             // get the remote office service manager
 158             xMCF = xContext.getServiceManager();
 159             if( xMCF != null ) {
 160                 System.out.println("Connected to a running office ...");
 161
 162                 Object oDesktop = xMCF.createInstanceWithContext(
 163                     "com.sun.star.frame.Desktop", xContext);
 164                 xDesktop = UnoRuntime.queryInterface(
 165                     com.sun.star.frame.XDesktop.class, oDesktop);
 166             }
 167             else
 168                 System.out.println( "Can't create a desktop. No connection, no remote office servicemanager available!" );
 169         }
 170         catch( Exception e) {
 171             e.printStackTrace(System.err);
 172             System.exit(1);
 173         }
 174
 175
 176         return xDesktop;
 177     }
 178
 179     public static com.sun.star.text.XTextDocument createTextdocument(
 180         com.sun.star.frame.XDesktop xDesktop )
 181     {
 182         com.sun.star.text.XTextDocument aTextDocument = null;
 183
 184         try {
 185             com.sun.star.lang.XComponent xComponent = CreateNewDocument(xDesktop,
 186                                                                         "swriter");
 187             aTextDocument = UnoRuntime.queryInterface(
 188                 com.sun.star.text.XTextDocument.class, xComponent);
 189         }
 190         catch( Exception e) {
 191             e.printStackTrace(System.err);
 192         }
 193
 194         return aTextDocument;
 195     }
 196
 197
 198     protected static com.sun.star.lang.XComponent CreateNewDocument(
 199         com.sun.star.frame.XDesktop xDesktop,
 200         String sDocumentType )
 201     {
 202         String sURL = "private:factory/" + sDocumentType;
 203
 204         com.sun.star.lang.XComponent xComponent = null;
 205         com.sun.star.frame.XComponentLoader xComponentLoader = null;
 206         com.sun.star.beans.PropertyValue xEmptyArgs[] =
 207             new com.sun.star.beans.PropertyValue[0];
 208
 209         try {
 210             xComponentLoader = UnoRuntime.queryInterface(
 211                 com.sun.star.frame.XComponentLoader.class, xDesktop);
 212
 213             xComponent  = xComponentLoader.loadComponentFromURL(
 214                 sURL, "_blank", 0, xEmptyArgs);
 215         }
 216         catch( Exception e) {
 217             e.printStackTrace(System.err);
 218         }
 219
 220         return xComponent ;
 221     }
 222 }
 223
 224 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */