/// <summary>
/// Returns all services of the object.
/// </summary>
/// <param name="obj">The obj.</param>
/// <param name="debug">if set to <c>true</c> the services will be printed
/// to the System.Diagnostics.Debug output.</param>
/// <returns>List of all supported service names.</returns>
/// <remarks>This function is time limited to 200 ms.</remarks>
public static string[] GetAllServicesOfObject(Object obj, bool debug = true)
{
String output = "";
string[] services = new string[0];
if (obj != null)
{
try
{
TimeLimitExecutor.WaitForExecuteWithTimeLimit(200, () =>
{
XServiceInfo si = obj as XServiceInfo;
if (si != null)
{
// FIXME: Access violation on service request
try
{
services = si.getSupportedServiceNames();
if (debug)
{
output += (services.Length + "\tServices:");
foreach (var item in services)
{
output += "\n" + ("\tService: " + item);
}
System.Diagnostics.Debug.WriteLine(output);
}
}
catch (Exception ex) {
System.Diagnostics.Debug.WriteLine("Exception happened: " + ex.ToString());
}
}
else
{
System.Diagnostics.Debug.WriteLine("Can't get services of Object because it is not a XServiceInfo provider.");
}
}, "GetAllServices");
}
catch (unoidl.com.sun.star.lang.DisposedException) { OO.CheckConnection(); }
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Can't get services of Object: " + e);
}
}
return(services);
}
/// <summary>
/// It try to export given document in HTML format.
/// Current document will be converted to HTML and moved to new place on disk.
/// A "new" file will be created by given URL (may be overwritten
/// if it already exist). Right filter will be used automatically if factory of
/// this document support it. If no valid filter can be found for export,
/// nothing will be done here.
/// </summary>
/// <param name="xDocument">document which should be exported</param>
/// <param name="sUrl">target URL for converted document</param>
public static void SaveAsHtml(XComponent xDocument, String sUrl)
{
try
{
// First detect factory of this document.
// Ask for the supported service name of this document.
// If information is available it can be used to find out which
// filter exist for HTML export. Normally this filter should be searched
// inside the filter configuration but this little demo doesn't do so.
// (see service com.sun.star.document.FilterFactory for further
// informations too)
// Well known filter names are used directly. They must exist in current
// office installation. Otherwise this code will fail. But to prevent
// this code against missing filters it check for existing state of it.
XServiceInfo xInfo = (XServiceInfo)xDocument;
if (xInfo != null)
{
// Find out possible filter name.
String sFilter = null;
if (xInfo.supportsService(OO.Services.DOCUMENT_TEXT))
{
sFilter = "HTML (StarWriter)";
}
else
if (xInfo.supportsService(OO.Services.DOCUMENT_WEB))
{
sFilter = "HTML";
}
else
if (xInfo.supportsService(OO.Services.DOCUMENT_SPREADSHEET))
{
sFilter = "HTML (StarCalc)";
}
// Check for existing state of this filter.
if (sFilter != null)
{
XComponentContext xCtx = OO.GetContext();
var xFilterContainer = (XNameAccess)xCtx.getServiceManager().createInstanceWithContext(
OO.Services.DOCUMENT_FILTER_FACTORY, xCtx);
if (xFilterContainer.hasByName(sFilter) == false)
{
sFilter = null;
}
}
// Use this filter for export.
if (sFilter != null)
{
// Export can be forced by saving the document and using a
// special filter name which can write needed format. Build
// necessary argument list now.
// Use special flag "Overwrite" too, to prevent operation
// against possible exceptions, if file already exist.
var lProperties = new PropertyValue[2];
lProperties[0] = new PropertyValue {
Name = "FilterName", Value = Any.Get(sFilter)
};
lProperties[1] = new PropertyValue {
Name = "Overwrite", Value = Any.Get(true)
};
XStorable xStore = (XStorable)xDocument;
xStore.storeAsURL(sUrl, lProperties);
}
}
}
catch (unoidl.com.sun.star.io.IOException exIo)
{
// Can be thrown by "store()" call.
// Do nothing then. Saving failed - that's it.
System.Diagnostics.Debug.WriteLine(exIo);
}
catch (RuntimeException exRuntime)
{
// Can be thrown by any uno call.
// Do nothing here. Saving failed - that's it.
System.Diagnostics.Debug.WriteLine(exRuntime);
}
catch (unoidl.com.sun.star.uno.Exception exUno)
{
// Can be thrown by "createInstance()" call of service manager.
// Do nothing here. Saving failed - that's it.
System.Diagnostics.Debug.WriteLine(exUno);
}
}
static void Main(string[] args)
{
InitOpenOfficeEnvironment();
XMultiServiceFactory multiServiceFactory = Connect();
XComponent xComponent = null;
string docFileName = @"C:\test3.doc";
try
{
XComponentLoader componentLoader =
(XComponentLoader)multiServiceFactory
.createInstance("com.sun.star.frame.Desktop");
//set the property
PropertyValue[] propertyValue = new PropertyValue[1];
PropertyValue aProperty = new PropertyValue();
aProperty.Name = "Hidden";
aProperty.Value = new uno.Any(false);
propertyValue[0] = aProperty;
xComponent =
componentLoader
.loadComponentFromURL(PathConverter(docFileName),
"_blank", 0, propertyValue);
XTextDocument xTextDocument = ((XTextDocument)xComponent);
XEnumerationAccess xEnumerationAccess =
(XEnumerationAccess)xTextDocument.getText();
XEnumeration xParagraphEnumeration =
xEnumerationAccess.createEnumeration();
while (xParagraphEnumeration.hasMoreElements())
{
uno.Any element = xParagraphEnumeration.nextElement();
XServiceInfo xinfo = (XServiceInfo)element.Value;
if (xinfo.supportsService("com.sun.star.text.TextTable"))
{
Console.WriteLine("Found Table!");
XTextTable xTextTable = (XTextTable)element.Value;
String[] cellNames = xTextTable.getCellNames();
for (int i = 0; i < cellNames.Length; i++)
{
XCell xCell = xTextTable.getCellByName(cellNames[i]);
XText xTextCell = (XText)xCell;
String strText = xTextCell.getString();
Console.WriteLine(strText);
}
}
else
{
XTextContent xTextElement = (XTextContent)element.Value;
XEnumerationAccess xParaEnumerationAccess =
(XEnumerationAccess)xTextElement;
// create another enumeration to get all text portions of
//the paragraph
XEnumeration xTextPortionEnum =
xParaEnumerationAccess.createEnumeration();
//step 3 Through the Text portions Enumeration, get interface
//to each individual text portion
while (xTextPortionEnum.hasMoreElements())
{
XTextRange xTextPortion =
(XTextRange)xTextPortionEnum.nextElement().Value;
Console.Write(xTextPortion.getString());
}
}
}
}
catch (unoidl.com.sun.star.uno.Exception exp1)
{
Console.WriteLine(exp1.Message);
Console.WriteLine(exp1.StackTrace);
}
catch (System.Exception exp2)
{
Console.WriteLine(exp2.Message);
Console.WriteLine(exp2.StackTrace);
}
finally
{
xComponent.dispose();
xComponent = null;
}
Console.WriteLine("Done.");
Console.ReadLine();
}
