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2 
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36 
37 import com.sun.star.beans.Property;
38 import com.sun.star.beans.PropertyValue;
39 import com.sun.star.frame.XComponentLoader;
40 import com.sun.star.frame.XModel;
41 import com.sun.star.lang.XComponent;
42 import com.sun.star.lang.XMultiComponentFactory;
43 import com.sun.star.sdbc.XRow;
44 import com.sun.star.ucb.Command;
45 import com.sun.star.ucb.UniversalContentBroker;
46 import com.sun.star.ucb.XCommandProcessor;
47 import com.sun.star.ucb.XContent;
48 import com.sun.star.ucb.XContentIdentifier;
49 import com.sun.star.ucb.XSimpleFileAccess;
50 import com.sun.star.ucb.XUniversalContentBroker;
51 import com.sun.star.uno.UnoRuntime;
52 import com.sun.star.uno.XComponentContext;
53 import javax.swing.JOptionPane;
54 
55 
56 public class TDocSupplier {
57     private XMultiComponentFactory m_xMultiComponentFactory;
58     private XComponentContext m_xComponentContext;
59 
60 
61     /** Creates a new instance of TDocSupplier */
TDocSupplier(XComponentContext _xComponentContext)62     public TDocSupplier(XComponentContext _xComponentContext) {
63         m_xComponentContext = _xComponentContext;
64         m_xMultiComponentFactory = m_xComponentContext.getServiceManager();
65     }
66 
67 
getXComponentContext()68     private XComponentContext getXComponentContext(){
69         return m_xComponentContext;
70     }
71 
72 
getXMultiComponentFactory()73     private XMultiComponentFactory getXMultiComponentFactory(){
74         return m_xMultiComponentFactory;
75     }
76 
getXModelByTDocUrl(String _sTDocUrl)77         public XModel getXModelByTDocUrl(String _sTDocUrl){
78         try{
79             XRow xRow = getXRowOfTDocUrl(_sTDocUrl, "DocumentModel");
80             if (xRow != null){
81                 Object oModel = xRow.getObject(1, null);
82                 XModel xModel = UnoRuntime.queryInterface(XModel.class, oModel);
83                 return xModel;
84             }
85         }catch(Exception exception){
86             exception.printStackTrace(System.err);
87         }
88         JOptionPane.showMessageDialog(new javax.swing.JFrame(), "The selected Document could not be opened!", "Object Inspector", JOptionPane.ERROR_MESSAGE);
89         return null;
90         }
91 
92 
getTitleByTDocUrl(String _sTDocUrl)93         public String getTitleByTDocUrl(String _sTDocUrl){
94         try{
95             XRow xRow = this.getXRowOfTDocUrl(_sTDocUrl, "Title");
96             if (xRow != null){
97                 return xRow.getString(1);
98             }
99         }catch(Exception exception){
100             exception.printStackTrace(System.err);
101         }
102         JOptionPane.showMessageDialog(new javax.swing.JFrame(), "The selected Document could not be opened!", "Object Inspector", JOptionPane.ERROR_MESSAGE);
103         return "";
104         }
105 
106 
getXRowOfTDocUrl(String _sTDocUrl, String _sPropertyName)107         private XRow getXRowOfTDocUrl(String _sTDocUrl, String _sPropertyName){
108         try{
109             XUniversalContentBroker xUCB = UniversalContentBroker.create( getXComponentContext() );
110             XContentIdentifier xId = xUCB.createContentIdentifier(_sTDocUrl);
111             XContent xContent = xUCB.queryContent(xId);
112             XCommandProcessor xCmdProcessor = UnoRuntime.queryInterface(XCommandProcessor.class, xContent);
113             Property aProperty = new Property();
114             aProperty.Name = _sPropertyName; // "DocumentModel";                //DocumentModel
115             Command aCommand  = new Command();
116             aCommand.Name = "getPropertyValues";
117             aCommand.Handle = -1; // not available
118             aCommand.Argument = new Property[]{aProperty};
119             Object oAny = xCmdProcessor.execute(aCommand, 0, null);
120             XRow xRow = UnoRuntime.queryInterface(XRow.class, oAny);
121             return xRow;
122         }catch(Exception exception){
123             exception.printStackTrace(System.err);
124             return null;
125         }}
126 
127 
getTDocTitles(String[] _sTDocUrls)128         protected String[] getTDocTitles(String[] _sTDocUrls){
129             String[] sTitles = new String[_sTDocUrls.length];
130             for (int i = 0; i < _sTDocUrls.length; i++){
131                 sTitles[i] = getTitleByTDocUrl(_sTDocUrls[i]);
132             }
133             return sTitles;
134         }
135 
136 
getTDocUrls()137         protected String[] getTDocUrls(){
138         try{
139             Object oSimpleFileAccess = getXMultiComponentFactory().createInstanceWithContext("com.sun.star.ucb.SimpleFileAccess", getXComponentContext());
140             XSimpleFileAccess xSimpleFileAccess =  UnoRuntime.queryInterface(XSimpleFileAccess.class, oSimpleFileAccess);
141             String[] sContent = xSimpleFileAccess.getFolderContents("vnd.sun.star.tdoc:/", false);
142             return sContent;
143         } catch( Exception e ) {
144             System.err.println( e );
145             return new String[]{};
146         }}
147 
148 
openEmptyDocument(String _sUrl)149     public XComponent openEmptyDocument(String _sUrl){
150     try{
151         PropertyValue[] aPropertyValues = new PropertyValue[1];
152         aPropertyValues[0] = new PropertyValue();
153         aPropertyValues[0].Name = "Hidden";
154         aPropertyValues[0].Value = Boolean.TRUE;
155         Object oDesktop = getXMultiComponentFactory().createInstanceWithContext("com.sun.star.frame.Desktop", getXComponentContext());
156         XComponentLoader xCL = UnoRuntime.queryInterface(XComponentLoader.class, oDesktop);
157         return xCL.loadComponentFromURL(_sUrl, "_default", 0, aPropertyValues);
158     }
159     catch( Exception exception ) {
160         System.err.println( exception );
161         return null;
162     }}
163 
164 }
165 
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167