odk/examples/java/Text/StyleCreation.java

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  34
  35
  36 // comment: Step 1: get the Desktop object from the office
  37 //          Step 2: open an empty text document
  38 //          Step 3: create a new Paragraph style
  39 //          Step 4: apply the Paragraph style
  40
  41 //          Chapter 4.1.3 Defining Your Own Style
  42
  43
  44 import com.sun.star.uno.UnoRuntime;
  45
  46
  47 public class StyleCreation {
  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 servie manager and the desktop object.
  52         com.sun.star.frame.XDesktop xDesktop = null;
  53         xDesktop = getDesktop();
  54
  55         try {
  56             // create text document
  57             com.sun.star.text.XTextDocument xTextDocument = null;
  58             xTextDocument = createTextdocument(xDesktop);
  59
  60             // the service '..ParagraphStyle' is context dependent, you need
  61             // the multi service factory from the document to use the service
  62             com.sun.star.lang.XMultiServiceFactory xDocMSF =
  63                 UnoRuntime.queryInterface(
  64                 com.sun.star.lang.XMultiServiceFactory.class, xTextDocument);
  65
  66             // use the service 'com.sun.star.style.ParagraphStyle'
  67             com.sun.star.uno.XInterface xInterface = (com.sun.star.uno.XInterface)
  68                 xDocMSF.createInstance("com.sun.star.style.ParagraphStyle");
  69
  70             // create a supplier to get the Style family collection
  71             com.sun.star.style.XStyleFamiliesSupplier xSupplier =
  72                 UnoRuntime.queryInterface(
  73                 com.sun.star.style.XStyleFamiliesSupplier.class, xTextDocument );
  74
  75             // get the NameAccess interface from the Style family collection
  76             com.sun.star.container.XNameAccess xNameAccess =
  77                 xSupplier.getStyleFamilies();
  78
  79             // select the Paragraph styles, you get the Paragraph style collection
  80             com.sun.star.container.XNameContainer xParaStyleCollection =
  81                 UnoRuntime.queryInterface(
  82                 com.sun.star.container.XNameContainer.class,
  83                 xNameAccess.getByName("ParagraphStyles"));
  84
  85             // create a PropertySet to set the properties for the new Paragraphstyle
  86             com.sun.star.beans.XPropertySet xPropertySet =
  87                 UnoRuntime.queryInterface(
  88                 com.sun.star.beans.XPropertySet.class, xInterface );
  89             System.out.println( "create a PropertySet to set the properties for the new Paragraphstyle" );
  90
  91             // set some properties from the Paragraph style
  92             xPropertySet.setPropertyValue("CharFontName", "Helvetica" );
  93             System.out.println( "set name of the font to 'Helvetica'" );
  94
  95             xPropertySet.setPropertyValue("CharHeight", new Float( 36 ) );
  96             System.out.println( "Change the height of th font to 36" );
  97
  98             xPropertySet.setPropertyValue("CharWeight",
  99                 new Float( com.sun.star.awt.FontWeight.BOLD ) );
 100             System.out.println( "set the font attribute 'Bold'" );
 101
 102             xPropertySet.setPropertyValue("CharAutoKerning", Boolean.TRUE );
 103             System.out.println( "set the paragraph attribute 'AutoKerning'" );
 104             xPropertySet.setPropertyValue("ParaAdjust",
 105                 Integer.valueOf( com.sun.star.style.ParagraphAdjust.CENTER_value ) );
 106             System.out.println( "set the paragraph adjust to LEFT" );
 107
 108             xPropertySet.setPropertyValue("ParaFirstLineIndent", Integer.valueOf( 0 ) );
 109             System.out.println( "set the first line indent to 0 cm" );
 110
 111             xPropertySet.setPropertyValue("BreakType",
 112                 com.sun.star.style.BreakType.PAGE_AFTER );
 113             System.out.println( "set the paragraph attribute Breaktype to PageAfter" );
 114
 115             // insert the new Paragraph style in the Paragraph style collection
 116             xParaStyleCollection.insertByName( "myheading", xPropertySet );
 117             System.out.println( "create new paragraph style, with the values from the Propertyset");
 118
 119             // get the Textrange from the document
 120             com.sun.star.text.XTextRange xTextRange =
 121                 xTextDocument.getText().getStart();
 122
 123             // get the PropertySet from the current paragraph
 124             com.sun.star.beans.XPropertySet xParagraphPropertySet =
 125                 UnoRuntime.queryInterface(
 126                 com.sun.star.beans.XPropertySet.class, xTextRange );
 127             // change the value from the property 'ParaStyle' to apply the
 128             // Paragraph style
 129             // To run the sample with StarOffice 5.2 you'll have to change
 130             // 'ParaStyleName' to 'ParaStyle' in the next line
 131             xParagraphPropertySet.setPropertyValue("ParaStyleName",
 132                 "myheading" );
 133             System.out.println( "apply the new paragraph style");
 134         }
 135         catch( Exception e) {
 136             e.printStackTrace(System.err);
 137             System.exit(1);
 138         }
 139
 140         System.out.println("done");
 141
 142         System.exit(0);
 143     }
 144
 145
 146     public static com.sun.star.frame.XDesktop getDesktop() {
 147         com.sun.star.frame.XDesktop xDesktop = null;
 148         com.sun.star.lang.XMultiComponentFactory xMCF = null;
 149
 150         try {
 151             com.sun.star.uno.XComponentContext xContext = null;
 152
 153             // get the remote office component context
 154             xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
 155
 156             // get the remote office service manager
 157             xMCF = xContext.getServiceManager();
 158             if( xMCF != null ) {
 159                 System.out.println("Connected to a running office ...");
 160
 161                 Object oDesktop = xMCF.createInstanceWithContext(
 162                     "com.sun.star.frame.Desktop", xContext);
 163                 xDesktop = UnoRuntime.queryInterface(
 164                     com.sun.star.frame.XDesktop.class, oDesktop);
 165             }
 166             else
 167                 System.out.println( "Can't create a desktop. No connection, no remote office servicemanager available!" );
 168         }
 169         catch( Exception e) {
 170             e.printStackTrace(System.err);
 171             System.exit(1);
 172         }
 173
 174
 175         return xDesktop;
 176     }
 177
 178     public static com.sun.star.text.XTextDocument createTextdocument(
 179         com.sun.star.frame.XDesktop xDesktop )
 180     {
 181         com.sun.star.text.XTextDocument aTextDocument = null;
 182
 183         try {
 184             com.sun.star.lang.XComponent xComponent = CreateNewDocument(xDesktop,
 185                                                                         "swriter");
 186             aTextDocument = UnoRuntime.queryInterface(
 187                 com.sun.star.text.XTextDocument.class, xComponent);
 188         }
 189         catch( Exception e) {
 190             e.printStackTrace(System.err);
 191         }
 192
 193         return aTextDocument;
 194     }
 195
 196
 197     protected static com.sun.star.lang.XComponent CreateNewDocument(
 198         com.sun.star.frame.XDesktop xDesktop,
 199         String sDocumentType )
 200     {
 201         String sURL = "private:factory/" + sDocumentType;
 202
 203         com.sun.star.lang.XComponent xComponent = null;
 204         com.sun.star.frame.XComponentLoader xComponentLoader = null;
 205         com.sun.star.beans.PropertyValue xEmptyArgs[] =
 206             new com.sun.star.beans.PropertyValue[0];
 207
 208         try {
 209             xComponentLoader = UnoRuntime.queryInterface(
 210                 com.sun.star.frame.XComponentLoader.class, xDesktop);
 211
 212             xComponent  = xComponentLoader.loadComponentFromURL(
 213                 sURL, "_blank", 0, xEmptyArgs);
 214         }
 215         catch( Exception e) {
 216             e.printStackTrace(System.err);
 217         }
 218
 219         return xComponent ;
 220     }
 221 }
 222