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//***************************************************************************
// comment: Step 1: get the Desktop object from the office
// Step 2: open an empty text document
// Step 3: enter a example text
// Step 4: use the paragraph collection
// Step 5: apply a different paragraph style on the paragraphs
//***************************************************************************
import com.sun.star.uno.UnoRuntime;
import com.sun.star.uno.AnyConverter;
public class StyleInitialization {
public static void main(String args[]) {
// You need the desktop to create a document
// The getDesktop method does the UNO bootstrapping, gets the
// remote servie manager and the desktop object.
com.sun.star.frame.XDesktop xDesktop = null;
xDesktop = getDesktop();
try {
// BEGIN: 'Style basics' Section from the Tutorial
// create text document
com.sun.star.text.XTextDocument xTextDocument = null;
xTextDocument = createTextdocument( xDesktop );
// the text interface contains all methods and properties to
// manipulate the content from a text document
com.sun.star.text.XText xText = null;
xText = xTextDocument.getText();
String sMyText = "A very short paragraph for illustration only";
// you can travel with the cursor throught the text document.
// you travel only at the model, not at the view. The cursor that you can
// see on the document doesn't change the position
com.sun.star.text.XTextCursor xTextCursor = null;
xTextCursor = (com.sun.star.text.XTextCursor)
xTextDocument.getText().createTextCursor();
com.sun.star.beans.XPropertySet oCPS = (com.sun.star.beans.XPropertySet)
UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class, xTextCursor);
try {
oCPS.setPropertyValue("CharFontName","Helvetica");
}
catch (Exception ex) {
}
xText.insertString( xTextCursor, "Headline", false );
try {
oCPS.setPropertyValue("CharFontName","Times");
}
catch (Exception ex) {
}
xText.insertControlCharacter(xTextCursor,
com.sun.star.text.ControlCharacter.PARAGRAPH_BREAK, false);
xText.insertString( xTextCursor, sMyText, false );
com.sun.star.text.XTextRange xTextRange = null;
com.sun.star.beans.XPropertySet xPropertySet = null;
// the text range not the cursor contains the 'parastyle' property
xTextRange = xText.getEnd();
xPropertySet = (com.sun.star.beans.XPropertySet)
UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class, xTextRange );
// To run the sample with StarOffice 5.2 you'll have to change
// 'ParaStyleName' to 'ParaStyle' in the next line
System.out.println( "Current Parastyle : "
+ xPropertySet.getPropertyValue("ParaStyleName") );
// END: 'Style basics' Section from the Tutorial
// There are two way to travel throught the paragraphs, with a
// paragraph cursor, or a enumeration.
// You find both ways in this example
// The first way, with the paragraph cursor
com.sun.star.text.XParagraphCursor xParagraphCursor = null;
xParagraphCursor = (com.sun.star.text.XParagraphCursor)
UnoRuntime.queryInterface(
com.sun.star.text.XParagraphCursor.class, xTextRange );
xParagraphCursor.gotoStart( false );
xParagraphCursor.gotoEndOfParagraph( true );
// The second way, with the paragraph enumeration
com.sun.star.container.XEnumerationAccess xEnumerationAccess = null;
xEnumerationAccess = (com.sun.star.container.XEnumerationAccess)
UnoRuntime.queryInterface(
com.sun.star.container.XEnumerationAccess.class, xText );
// the enumeration contains all paragraph form the document
com.sun.star.container.XEnumeration xParagraphEnumeration = null;
xParagraphEnumeration = xEnumerationAccess.createEnumeration();
com.sun.star.text.XTextContent xParagraph = null;
com.sun.star.text.XTextRange xWord = null;
com.sun.star.container.XEnumerationAccess xParaEnumerationAccess = null;
com.sun.star.container.XEnumeration xPortionEnumeration = null;
// check if a paragraph is available
while ( xParagraphEnumeration.hasMoreElements() ) {
// get the next paragraph
xParagraph = (com.sun.star.text.XTextContent)
UnoRuntime.queryInterface(
com.sun.star.text.XTextContent.class,
xParagraphEnumeration.nextElement());
// you need the method getAnchor to a TextRange -> to manipulate
// the paragraph
String sText = xParagraph.getAnchor().getString();
// create a cursor from this paragraph
com.sun.star.text.XTextCursor xParaCursor = null;
xParaCursor = xParagraph.getAnchor().getText().createTextCursor();
// goto the start and end of the paragraph
xParaCursor.gotoStart( false );
xParaCursor.gotoEnd( true );
// The enumeration from the paragraphs contain parts from the
// paragraph with a different attributes.
xParaEnumerationAccess = (com.sun.star.container.XEnumerationAccess)
UnoRuntime.queryInterface(
com.sun.star.container.XEnumerationAccess.class, xParagraph);
xPortionEnumeration = xParaEnumerationAccess.createEnumeration();
while ( xPortionEnumeration.hasMoreElements() ) {
// output of all parts from the paragraph with different attributes
xWord = (com.sun.star.text.XTextRange) UnoRuntime.queryInterface(
com.sun.star.text.XTextRange.class,
xPortionEnumeration.nextElement());
String sWordString = xWord.getString();
System.out.println( "Content of the paragraph : " + sWordString );
}
}
// BEGIN: 'Finding a suitable style' Section from the Tutorial
// craete a supplier to get the styles-collection
com.sun.star.style.XStyleFamiliesSupplier xSupplier = null;
xSupplier = ( com.sun.star.style.XStyleFamiliesSupplier ) UnoRuntime.queryInterface(
com.sun.star.style.XStyleFamiliesSupplier.class, xTextDocument );
// use the name access from the collection
com.sun.star.container.XNameAccess xNameAccess = null;
xNameAccess = xSupplier.getStyleFamilies();
com.sun.star.container.XNameContainer xParaStyleCollection = null;
xParaStyleCollection = (com.sun.star.container.XNameContainer) UnoRuntime.queryInterface(
com.sun.star.container.XNameContainer.class, xNameAccess.getByName( "ParagraphStyles" ));
// create a array from strings with the name of all paragraph styles from the text document
String[] sElementNames = xParaStyleCollection.getElementNames();
int iElementCount = sElementNames.length;
for( int iCounter = 0; iCounter < iElementCount; iCounter++ ) {
// specify one paragraph style
com.sun.star.style.XStyle xStyle = null;
xStyle = (com.sun.star.style.XStyle) UnoRuntime.queryInterface(
com.sun.star.style.XStyle.class,
xParaStyleCollection.getByName( sElementNames[iCounter] ));
// create a property set of all properties from the style
xPropertySet = (com.sun.star.beans.XPropertySet) UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class, xStyle );
AnyConverter aAnyConv = new AnyConverter();
String sFontname = aAnyConv.toString(xPropertySet.getPropertyValue("CharFontName"));
sFontname = sFontname.toLowerCase();
// if the style use the font 'Albany', apply it to the current paragraph
if( sFontname.compareTo("albany") == 0 ) {
// create a property set from the current paragraph, to change the paragraph style
xPropertySet = (com.sun.star.beans.XPropertySet) UnoRuntime.queryInterface(
com.sun.star.beans.XPropertySet.class, xTextRange );
// To run the sample with StarOffice 5.2 you'll have to change 'ParaStyleName'
// to 'ParaStyle' in the next line
xPropertySet.setPropertyValue("ParaStyleName", new String( sElementNames[iCounter] ) );
System.out.println( "Apply the paragraph style : " + sElementNames[iCounter] );
break;
}
}
// END: 'Finding a suitable style' Section from the Tutorial
}
catch( Exception e) {
e.printStackTrace(System.err);
}
System.out.println("Done");
System.exit(0);
}
public static com.sun.star.frame.XDesktop getDesktop() {
com.sun.star.frame.XDesktop xDesktop = null;
com.sun.star.lang.XMultiComponentFactory xMCF = null;
try {
com.sun.star.uno.XComponentContext xContext = null;
// get the remote office component context
xContext = com.sun.star.comp.helper.Bootstrap.bootstrap();
// get the remote office service manager
xMCF = xContext.getServiceManager();
if( xMCF != null ) {
System.out.println("Connected to a running office ...");
Object oDesktop = xMCF.createInstanceWithContext(
"com.sun.star.frame.Desktop", xContext);
xDesktop = (com.sun.star.frame.XDesktop) UnoRuntime.queryInterface(
com.sun.star.frame.XDesktop.class, oDesktop);
}
else
System.out.println( "Can't create a desktop. No connection, no remote office servicemanager available!" );
}
catch( Exception e) {
e.printStackTrace(System.err);
System.exit(1);
}
return xDesktop;
}
public static com.sun.star.text.XTextDocument createTextdocument(
com.sun.star.frame.XDesktop xDesktop )
{
com.sun.star.text.XTextDocument aTextDocument = null;
try {
com.sun.star.lang.XComponent xComponent = CreateNewDocument(xDesktop,
"swriter");
aTextDocument = (com.sun.star.text.XTextDocument)
UnoRuntime.queryInterface(
com.sun.star.text.XTextDocument.class, xComponent);
}
catch( Exception e) {
e.printStackTrace(System.err);
}
return aTextDocument;
}
protected static com.sun.star.lang.XComponent CreateNewDocument(
com.sun.star.frame.XDesktop xDesktop,
String sDocumentType )
{
String sURL = "private:factory/" + sDocumentType;
com.sun.star.lang.XComponent xComponent = null;
com.sun.star.frame.XComponentLoader xComponentLoader = null;
com.sun.star.beans.PropertyValue xValues[] =
new com.sun.star.beans.PropertyValue[1];
com.sun.star.beans.PropertyValue xEmptyArgs[] =
new com.sun.star.beans.PropertyValue[0];
try {
xComponentLoader = (com.sun.star.frame.XComponentLoader)
UnoRuntime.queryInterface(
com.sun.star.frame.XComponentLoader.class, xDesktop);
xComponent = xComponentLoader.loadComponentFromURL(
sURL, "_blank", 0, xEmptyArgs);
}
catch( Exception e) {
e.printStackTrace(System.err);
}
return xComponent ;
}
}