Oobranch g : add actions

src/main/java/org/jabref/logic/openoffice/action/EditInsert.java

@@ -0,0 +1,118 @@
+package org.jabref.logic.openoffice.action;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Optional;
+
+import org.jabref.logic.openoffice.frontend.OOFrontend;
+import org.jabref.logic.openoffice.frontend.UpdateCitationMarkers;
+import org.jabref.logic.openoffice.style.OOBibStyle;
+import org.jabref.model.database.BibDatabase;
+import org.jabref.model.entry.BibEntry;
+import org.jabref.model.openoffice.ootext.OOText;
+import org.jabref.model.openoffice.style.Citation;
+import org.jabref.model.openoffice.style.CitationMarkerEntry;
+import org.jabref.model.openoffice.style.CitationType;
+import org.jabref.model.openoffice.style.NonUniqueCitationMarker;
+import org.jabref.model.openoffice.style.OODataModel;
+import org.jabref.model.openoffice.uno.CreationException;
+import org.jabref.model.openoffice.uno.NoDocumentException;
+import org.jabref.model.openoffice.uno.UnoScreenRefresh;
+import org.jabref.model.openoffice.util.OOListUtil;
+import org.jabref.model.strings.StringUtil;
+
+import com.sun.star.beans.IllegalTypeException;
+import com.sun.star.beans.NotRemoveableException;
+import com.sun.star.beans.PropertyVetoException;
+import com.sun.star.lang.WrappedTargetException;
+import com.sun.star.text.XTextCursor;
+import com.sun.star.text.XTextDocument;
+
+public class EditInsert {
+
+    private EditInsert() {
+        /**/
+    }
+
+    /**
+     * In insertEntry we receive BibEntry values from the GUI.
+     *
+     * In the document we store citations by their citation key.
+     *
+     * If the citation key is missing, the best we can do is to notify the user. Or the programmer,
+     * that we cannot accept such input.
+     *
+     */
+    private static String insertEntryGetCitationKey(BibEntry entry) {
+        Optional<String> key = entry.getCitationKey();
+        if (key.isEmpty()) {
+            throw new IllegalArgumentException("insertEntryGetCitationKey: cannot cite entries without citation key");
+        }
+        return key.get();
+    }
+
+    /**
+     * @param cursor Where to insert.
+     * @param pageInfo A single pageInfo for a list of entries. This is what we get from the GUI.
+     */
+    public static void insertCitationGroup(XTextDocument doc,
+                                           OOFrontend frontend,
+                                           XTextCursor cursor,
+                                           List<BibEntry> entries,
+                                           BibDatabase database,
+                                           OOBibStyle style,
+                                           CitationType citationType,
+                                           String pageInfo)
+        throws
+        NoDocumentException,
+        NotRemoveableException,
+        WrappedTargetException,
+        PropertyVetoException,
+        CreationException,
+        IllegalTypeException {
+
+        List<String> citationKeys = OOListUtil.map(entries, EditInsert::insertEntryGetCitationKey);
+
+        final int totalEntries = entries.size();
+        List<Optional<OOText>> pageInfos = OODataModel.fakePageInfos(pageInfo, totalEntries);
+
+        List<CitationMarkerEntry> citations = new ArrayList<>(totalEntries);
+        for (int i = 0; i < totalEntries; i++) {
+            Citation cit = new Citation(citationKeys.get(i));
+            cit.lookupInDatabases(Collections.singletonList(database));
+            cit.setPageInfo(pageInfos.get(i));
+            citations.add(cit);
+        }
+
+        // The text we insert
+        OOText citeText = null;
+        if (style.isNumberEntries()) {
+            citeText = OOText.fromString("[-]"); // A dash only. Only refresh later.
+        } else {
+            citeText = style.createCitationMarker(citations,
+                                                  citationType.inParenthesis(),
+                                                  NonUniqueCitationMarker.FORGIVEN);
+        }
+
+        if (StringUtil.isBlank(OOText.toString(citeText))) {
+            citeText = OOText.fromString("[?]");
+        }
+
+        try {
+            UnoScreenRefresh.lockControllers(doc);
+            UpdateCitationMarkers.createAndFillCitationGroup(frontend,
+                                                             doc,
+                                                             citationKeys,
+                                                             pageInfos,
+                                                             citationType,
+                                                             citeText,
+                                                             cursor,
+                                                             style,
+                                                             true /* insertSpaceAfter */);
+        } finally {
+            UnoScreenRefresh.unlockControllers(doc);
+        }
+
+    }
+}