odk/examples/java/Text/StyleCreation.java

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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: create a new Paragraph style
  40 //          Step 4: apply the Paragraph style
  41
  42 //          Chapter 4.1.3 Defining Your Own Style
  43
  44
  45 import com.sun.star.uno.UnoRuntime;
  46
  47
  48 public class StyleCreation {
  49     public static void main(String args[]) {
  50         // You need the desktop to create a document
  51         // The getDesktop method does the UNO bootstrapping, gets the
  52         // remote service manager and the desktop object.
  53         com.sun.star.frame.XDesktop xDesktop = null;
  54         xDesktop = getDesktop();
  55
  56         try {
  57             // create text document
  58             com.sun.star.text.XTextDocument xTextDocument = null;
  59             xTextDocument = createTextdocument(xDesktop);
  60
  61             // the service '..ParagraphStyle' is context dependent, you need
  62             // the multi service factory from the document to use the service
  63             com.sun.star.lang.XMultiServiceFactory xDocMSF =
  64                 UnoRuntime.queryInterface(
  65                 com.sun.star.lang.XMultiServiceFactory.class, xTextDocument);
  66
  67             // use the service 'com.sun.star.style.ParagraphStyle'
  68             com.sun.star.uno.XInterface xInterface = (com.sun.star.uno.XInterface)
  69                 xDocMSF.createInstance("com.sun.star.style.ParagraphStyle");
  70
  71             // create a supplier to get the Style family collection
  72             com.sun.star.style.XStyleFamiliesSupplier xSupplier =
  73                 UnoRuntime.queryInterface(
  74                 com.sun.star.style.XStyleFamiliesSupplier.class, xTextDocument );
  75
  76             // get the NameAccess interface from the Style family collection
  77             com.sun.star.container.XNameAccess xNameAccess =
  78                 xSupplier.getStyleFamilies();
  79
  80             // select the Paragraph styles, you get the Paragraph style collection
  81             com.sun.star.container.XNameContainer xParaStyleCollection =
  82                 UnoRuntime.queryInterface(
  83                 com.sun.star.container.XNameContainer.class,
  84                 xNameAccess.getByName("ParagraphStyles"));
  85
  86             // create a PropertySet to set the properties for the new Paragraphstyle
  87             com.sun.star.beans.XPropertySet xPropertySet =
  88                 UnoRuntime.queryInterface(
  89                 com.sun.star.beans.XPropertySet.class, xInterface );
  90             System.out.println( "create a PropertySet to set the properties for the new Paragraphstyle" );
  91
  92             // set some properties from the Paragraph style
  93             xPropertySet.setPropertyValue("CharFontName", "Helvetica" );
  94             System.out.println( "set name of the font to 'Helvetica'" );
  95
  96             xPropertySet.setPropertyValue("CharHeight", Float.valueOf( 36 ) );
  97             System.out.println( "Change the height of th font to 36" );
  98
  99             xPropertySet.setPropertyValue("CharWeight",
 100                 Float.valueOf( com.sun.star.awt.FontWeight.BOLD ) );
 101             System.out.println( "set the font attribute 'Bold'" );
 102
 103             xPropertySet.setPropertyValue("CharAutoKerning", Boolean.TRUE );
 104             System.out.println( "set the paragraph attribute 'AutoKerning'" );
 105             xPropertySet.setPropertyValue("ParaAdjust",
 106                 Integer.valueOf( com.sun.star.style.ParagraphAdjust.CENTER_value ) );
 107             System.out.println( "set the paragraph adjust to LEFT" );
 108
 109             xPropertySet.setPropertyValue("ParaFirstLineIndent", Integer.valueOf( 0 ) );
 110             System.out.println( "set the first line indent to 0 cm" );
 111
 112             xPropertySet.setPropertyValue("BreakType",
 113                 com.sun.star.style.BreakType.PAGE_AFTER );
 114             System.out.println( "set the paragraph attribute Breaktype to PageAfter" );
 115
 116             // insert the new Paragraph style in the Paragraph style collection
 117             xParaStyleCollection.insertByName( "myheading", xPropertySet );
 118             System.out.println( "create new paragraph style, with the values from the Propertyset");
 119
 120             // get the Textrange from the document
 121             com.sun.star.text.XTextRange xTextRange =
 122                 xTextDocument.getText().getStart();
 123
 124             // get the PropertySet from the current paragraph
 125             com.sun.star.beans.XPropertySet xParagraphPropertySet =
 126                 UnoRuntime.queryInterface(
 127                 com.sun.star.beans.XPropertySet.class, xTextRange );
 128             // change the value from the property 'ParaStyle' to apply the
 129             // Paragraph style
 130             // To run the sample with StarOffice 5.2 you'll have to change
 131             // 'ParaStyleName' to 'ParaStyle' in the next line
 132             xParagraphPropertySet.setPropertyValue("ParaStyleName",
 133                 "myheading" );
 134             System.out.println( "apply the new paragraph style");
 135         }
 136         catch( Exception e) {
 137             e.printStackTrace(System.err);
 138             System.exit(1);
 139         }
 140
 141         System.out.println("done");
 142
 143         System.exit(0);
 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: */