odk/examples/java/Text/StyleCreation.java

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   3  *  $RCSfile: StyleCreation.java,v $
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   5  *  $Revision: 1.5 $
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   7  *  last change: $Author: rt $ $Date: 2005-01-31 17:17:43 $
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  40
  41 //***************************************************************************
  42 // comment: Step 1: get the Desktop object from the office
  43 //          Step 2: open an empty text document
  44 //          Step 3: create a new Paragraph style
  45 //          Step 4: apply the Paragraph style
  46 //
  47 //          Chapter 4.1.3 Defining Your Own Style
  48 //***************************************************************************
  49
  50 import com.sun.star.uno.UnoRuntime;
  51
  52
  53 public class StyleCreation {
  54     public static void main(String args[]) {
  55         // You need the desktop to create a document
  56         // The getDesktop method does the UNO bootstrapping, gets the
  57         // remote servie manager and the desktop object.
  58         com.sun.star.frame.XDesktop xDesktop = null;
  59         xDesktop = getDesktop();
  60
  61         try {
  62             // create text document
  63             com.sun.star.text.XTextDocument xTextDocument = null;
  64             xTextDocument = createTextdocument(xDesktop);
  65
  66             // the service '..ParagraphStyle' is context dependend, you need
  67             // the multi service factory from the document to use the service
  68             com.sun.star.lang.XMultiServiceFactory xDocMSF =
  69                 (com.sun.star.lang.XMultiServiceFactory)UnoRuntime.queryInterface(
  70                     com.sun.star.lang.XMultiServiceFactory.class, xTextDocument);
  71
  72             // use the service 'com.sun.star.style.ParagraphStyle'
  73             com.sun.star.uno.XInterface xInterface = (com.sun.star.uno.XInterface)
  74                 xDocMSF.createInstance("com.sun.star.style.ParagraphStyle");
  75
  76             // create a supplier to get the Style family collection
  77             com.sun.star.style.XStyleFamiliesSupplier xSupplier =
  78                 (com.sun.star.style.XStyleFamiliesSupplier)UnoRuntime.queryInterface(
  79                     com.sun.star.style.XStyleFamiliesSupplier.class, xTextDocument );
  80
  81             // get the NameAccess interface from the Style family collection
  82             com.sun.star.container.XNameAccess xNameAccess =
  83                 xSupplier.getStyleFamilies();
  84
  85             // select the Paragraph styles, you get the Paragraph style collection
  86             com.sun.star.container.XNameContainer xParaStyleCollection =
  87                 (com.sun.star.container.XNameContainer) UnoRuntime.queryInterface(
  88                     com.sun.star.container.XNameContainer.class,
  89                     xNameAccess.getByName("ParagraphStyles"));
  90
  91             // create a PropertySet to set the properties for the new Paragraphstyle
  92             com.sun.star.beans.XPropertySet xPropertySet =
  93                 (com.sun.star.beans.XPropertySet) UnoRuntime.queryInterface(
  94                     com.sun.star.beans.XPropertySet.class, xInterface );
  95             System.out.println( "create a PropertySet to set the properties for the new Paragraphstyle" );
  96
  97             // set some properties from the Paragraph style
  98             xPropertySet.setPropertyValue("CharFontName", new String( "Helvetica" ) );
  99             System.out.println( "set name of the font to 'Helvetica'" );
 100
 101             xPropertySet.setPropertyValue("CharHeight", new Float( 36 ) );
 102             System.out.println( "Change the height of th font to 36" );
 103
 104             xPropertySet.setPropertyValue("CharWeight",
 105                 new Float( com.sun.star.awt.FontWeight.BOLD ) );
 106             System.out.println( "set the font attribute 'Bold'" );
 107
 108             xPropertySet.setPropertyValue("CharAutoKerning", new Boolean( true ) );
 109             System.out.println( "set the paragraph attribute 'AutoKerning'" );
 110             xPropertySet.setPropertyValue("ParaAdjust",
 111                 new Integer( com.sun.star.style.ParagraphAdjust.CENTER_value ) );
 112             System.out.println( "set the paragraph adjust to LEFT" );
 113
 114             xPropertySet.setPropertyValue("ParaFirstLineIndent", new Integer( 0 ) );
 115             System.out.println( "set the first line indent to 0 cm" );
 116
 117             xPropertySet.setPropertyValue("BreakType",
 118                 com.sun.star.style.BreakType.PAGE_AFTER );
 119             System.out.println( "set the paragraph attribute Breaktype to PageAfter" );
 120
 121             // insert the new Paragraph style in the Paragraph style collection
 122             xParaStyleCollection.insertByName( "myheading", xPropertySet );
 123             System.out.println( "create new paragraph style, with the values from the Propertyset");
 124
 125             // get the Textrange from the document
 126             com.sun.star.text.XTextRange xTextRange =
 127                 xTextDocument.getText().getStart();
 128
 129             // get the PropertySet from the current paragraph
 130             com.sun.star.beans.XPropertySet xParagraphPropertySet =
 131                 (com.sun.star.beans.XPropertySet)UnoRuntime.queryInterface(
 132                     com.sun.star.beans.XPropertySet.class, xTextRange );
 133             // change the value from the property 'ParaStyle' to apply the
 134             // Paragraph style
 135             // To run the sample with StarOffice 5.2 you'll have to change
 136             // 'ParaStyleName' to 'ParaStyle' in the next line
 137             xParagraphPropertySet.setPropertyValue("ParaStyleName",
 138                 new String( "myheading" ) );
 139             System.out.println( "apply the new paragraph style");
 140         }
 141         catch( Exception e) {
 142             e.printStackTrace(System.err);
 143             System.exit(1);
 144         }
 145
 146         System.out.println("done");
 147
 148         System.exit(0);
 149     }
 150
 151
 152     public static com.sun.star.frame.XDesktop getDesktop() {
 153         com.sun.star.frame.XDesktop xDesktop = null;
 154         com.sun.star.lang.XMultiComponentFactory xMCF = null;
 155
 156         try {
 157             com.sun.star.uno.XComponentContext xContext = null;
 158
 159             // get the remote office component context
 160             xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
 161
 162             // get the remote office service manager
 163             xMCF = xContext.getServiceManager();
 164             if( xMCF != null ) {
 165                 System.out.println("Connected to a running office ...");
 166
 167                 Object oDesktop = xMCF.createInstanceWithContext(
 168                     "com.sun.star.frame.Desktop", xContext);
 169                 xDesktop = (com.sun.star.frame.XDesktop) UnoRuntime.queryInterface(
 170                     com.sun.star.frame.XDesktop.class, oDesktop);
 171             }
 172             else
 173                 System.out.println( "Can't create a desktop. No connection, no remote office servicemanager available!" );
 174         }
 175         catch( Exception e) {
 176             e.printStackTrace(System.err);
 177             System.exit(1);
 178         }
 179
 180
 181         return xDesktop;
 182     }
 183
 184     public static com.sun.star.text.XTextDocument createTextdocument(
 185         com.sun.star.frame.XDesktop xDesktop )
 186     {
 187         com.sun.star.text.XTextDocument aTextDocument = null;
 188
 189         try {
 190             com.sun.star.lang.XComponent xComponent = CreateNewDocument(xDesktop,
 191                                                                         "swriter");
 192             aTextDocument = (com.sun.star.text.XTextDocument)
 193                 UnoRuntime.queryInterface(
 194                     com.sun.star.text.XTextDocument.class, xComponent);
 195         }
 196         catch( Exception e) {
 197             e.printStackTrace(System.err);
 198         }
 199
 200         return aTextDocument;
 201     }
 202
 203
 204     protected static com.sun.star.lang.XComponent CreateNewDocument(
 205         com.sun.star.frame.XDesktop xDesktop,
 206         String sDocumentType )
 207     {
 208         String sURL = "private:factory/" + sDocumentType;
 209
 210         com.sun.star.lang.XComponent xComponent = null;
 211         com.sun.star.frame.XComponentLoader xComponentLoader = null;
 212         com.sun.star.beans.PropertyValue xValues[] =
 213             new com.sun.star.beans.PropertyValue[1];
 214         com.sun.star.beans.PropertyValue xEmptyArgs[] =
 215             new com.sun.star.beans.PropertyValue[0];
 216
 217         try {
 218             xComponentLoader = (com.sun.star.frame.XComponentLoader)
 219                 UnoRuntime.queryInterface(
 220                     com.sun.star.frame.XComponentLoader.class, xDesktop);
 221
 222             xComponent  = xComponentLoader.loadComponentFromURL(
 223                 sURL, "_blank", 0, xEmptyArgs);
 224         }
 225         catch( Exception e) {
 226             e.printStackTrace(System.err);
 227         }
 228
 229         return xComponent ;
 230     }
 231 }
 232