Streamline code in EntryEditor

src/main/java/org/jabref/gui/LibraryTab.java

@@ -559,7 +559,7 @@ private void createMainTable() {
             stateManager.setSelectedEntries(entries);
             if (!entries.isEmpty()) {
                 // Update entry editor and preview according to selected entries
-                entryEditor.setEntry(entries.getFirst());
+                entryEditor.setCurrentlyEditedEntry(entries.getFirst());
             }
         });
     }
@@ -630,7 +630,7 @@ public void showAndEdit(BibEntry entry) {
 
         // We use != instead of equals because of performance reasons
         if (entry != showing) {
-            entryEditor.setEntry(entry);
+            entryEditor.setCurrentlyEditedEntry(entry);
             showing = entry;
         }
         entryEditor.requestFocus();
@@ -673,14 +673,14 @@ public void entryEditorClosing() {
     private void ensureNotShowingBottomPanel(List<BibEntry> entriesToCheck) {
         // This method is not able to close the bottom pane currently
 
-        if ((mode == PanelMode.MAIN_TABLE_AND_ENTRY_EDITOR) && (entriesToCheck.contains(entryEditor.getEntry()))) {
+        if ((mode == PanelMode.MAIN_TABLE_AND_ENTRY_EDITOR) && (entriesToCheck.contains(entryEditor.getCurrentlyEditedEntry()))) {
             closeBottomPane();
         }
     }
 
     public void updateEntryEditorIfShowing() {
         if (mode == PanelMode.MAIN_TABLE_AND_ENTRY_EDITOR) {
-            BibEntry currentEntry = entryEditor.getEntry();
+            BibEntry currentEntry = entryEditor.getCurrentlyEditedEntry();
             showAndEdit(currentEntry);
         }
     }

src/main/java/org/jabref/gui/entryeditor/EntryEditorTab.java

@@ -43,18 +43,4 @@ public void notifyAboutFocus(BibEntry entry) {
         }
         handleFocus();
     }
-
-    /**
-     * Switch to next Preview style - should be overriden if a EntryEditorTab is actually showing a preview
-     */
-    protected void nextPreviewStyle() {
-        // do nothing by default
-    }
-
-    /**
-     * Switch to previous Preview style - should be overriden if a EntryEditorTab is actually showing a preview
-     */
-    protected void previousPreviewStyle() {
-        // do nothing by default
-    }
 }

src/main/java/org/jabref/gui/entryeditor/FieldsEditorTab.java

@@ -46,7 +46,7 @@
 /**
  * A single tab displayed in the EntryEditor holding several FieldEditors.
  */
-abstract class FieldsEditorTab extends EntryEditorTab {
+abstract class FieldsEditorTab extends EntryEditorTab implements OffersPreview {
     protected final BibDatabaseContext databaseContext;
     protected final Map<Field, FieldEditorFX> editors = new LinkedHashMap<>();
     protected GridPane gridPane;
@@ -213,14 +213,14 @@ protected void bindToEntry(BibEntry entry) {
     }
 
     @Override
-    protected void nextPreviewStyle() {
+    public void nextPreviewStyle() {
         if (previewPanel != null) {
             previewPanel.nextPreviewStyle();
         }
     }
 
     @Override
-    protected void previousPreviewStyle() {
+    public void previousPreviewStyle() {
         if (previewPanel != null) {
             previewPanel.previousPreviewStyle();
         }

src/main/java/org/jabref/gui/entryeditor/OffersPreview.java

@@ -0,0 +1,14 @@
+package org.jabref.gui.entryeditor;
+
+public interface OffersPreview {
+
+    /**
+     * Switch to next Preview style - should be overriden if a EntryEditorTab is actually showing a preview
+     */
+    void nextPreviewStyle();
+
+    /**
+     * Switch to previous Preview style - should be overriden if a EntryEditorTab is actually showing a preview
+     */
+    void previousPreviewStyle();
+}

src/main/java/org/jabref/gui/entryeditor/PreviewTab.java

@@ -12,7 +12,7 @@
 import org.jabref.model.entry.BibEntry;
 import org.jabref.preferences.PreferencesService;
 
-public class PreviewTab extends EntryEditorTab {
+public class PreviewTab extends EntryEditorTab implements OffersPreview {
     public static final String NAME = "Preview";
     private final DialogService dialogService;
     private final BibDatabaseContext databaseContext;
@@ -43,14 +43,14 @@ public PreviewTab(BibDatabaseContext databaseContext,
     }
 
     @Override
-    protected void nextPreviewStyle() {
+    public void nextPreviewStyle() {
         if (previewPanel != null) {
             previewPanel.nextPreviewStyle();
         }
     }
 
     @Override
-    protected void previousPreviewStyle() {
+    public void previousPreviewStyle() {
         if (previewPanel != null) {
             previewPanel.previousPreviewStyle();
         }

src/main/java/org/jabref/gui/entryeditor/RelatedArticlesTab.java

@@ -37,27 +37,31 @@
 import org.slf4j.LoggerFactory;
 
 /**
- * GUI for tab displaying article recommendations based on the currently selected BibEntry
+ * Tab displaying article recommendations based on the currently selected BibEntry
  */
 public class RelatedArticlesTab extends EntryEditorTab {
 
     public static final String NAME = "Related articles";
     private static final Logger LOGGER = LoggerFactory.getLogger(RelatedArticlesTab.class);
-    private final EntryEditorPreferences preferences;
+
     private final DialogService dialogService;
-    private final PreferencesService preferencesService;
     private final TaskExecutor taskExecutor;
 
-    public RelatedArticlesTab(EntryEditorPreferences preferences,
+    private final PreferencesService preferencesService;
+    private final EntryEditorPreferences entryEditorPreferences;
+
+    public RelatedArticlesTab(EntryEditorPreferences entryEditorPreferences,
                               PreferencesService preferencesService,
                               DialogService dialogService,
                               TaskExecutor taskExecutor) {
+        this.dialogService = dialogService;
         this.taskExecutor = taskExecutor;
+
+        this.preferencesService = preferencesService;
+        this.entryEditorPreferences = entryEditorPreferences;
+
         setText(Localization.lang("Related articles"));
         setTooltip(new Tooltip(Localization.lang("Related articles")));
-        this.preferences = preferences;
-        this.dialogService = dialogService;
-        this.preferencesService = preferencesService;
     }
 
     /**
@@ -236,15 +240,15 @@ private ScrollPane getPrivacyDialog(BibEntry entry) {
 
     @Override
     public boolean shouldShow(BibEntry entry) {
-        return preferences.shouldShowRecommendationsTab();
+        return entryEditorPreferences.shouldShowRecommendationsTab();
     }
 
     @Override
     protected void bindToEntry(BibEntry entry) {
-        // Ask for consent to send data to Mr. DLib on first time to tab
         if (preferencesService.getMrDlibPreferences().shouldAcceptRecommendations()) {
             setContent(getRelatedArticlesPane(entry));
         } else {
+            // Ask for consent to send data to Mr. DLib on first time to tab
             setContent(getPrivacyDialog(entry));
         }
     }

src/main/java/org/jabref/gui/entryeditor/citationrelationtab/CitationRelationsTab.java

@@ -30,7 +30,6 @@
 import org.jabref.gui.LibraryTab;
 import org.jabref.gui.StateManager;
 import org.jabref.gui.desktop.JabRefDesktop;
-import org.jabref.gui.entryeditor.EntryEditorPreferences;
 import org.jabref.gui.entryeditor.EntryEditorTab;
 import org.jabref.gui.entryeditor.citationrelationtab.semanticscholar.CitationFetcher;
 import org.jabref.gui.entryeditor.citationrelationtab.semanticscholar.SemanticScholarFetcher;
@@ -61,34 +60,28 @@
  */
 public class CitationRelationsTab extends EntryEditorTab {
 
+    public static final String NAME = "Citation relations";
+
     private static final Logger LOGGER = LoggerFactory.getLogger(CitationRelationsTab.class);
 
     // Tasks used to implement asynchronous fetching of related articles
     private static BackgroundTask<List<BibEntry>> citingTask;
     private static BackgroundTask<List<BibEntry>> citedByTask;
-    private final EntryEditorPreferences preferences;
     private final DialogService dialogService;
     private final BibDatabaseContext databaseContext;
-    private final UndoManager undoManager;
-    private final StateManager stateManager;
-    private final FileUpdateMonitor fileUpdateMonitor;
     private final PreferencesService preferencesService;
     private final LibraryTab libraryTab;
     private final TaskExecutor taskExecutor;
     private final BibEntryRelationsRepository bibEntryRelationsRepository;
     private final CitationsRelationsTabViewModel citationsRelationsTabViewModel;
     private final DuplicateCheck duplicateCheck;
 
-    public CitationRelationsTab(EntryEditorPreferences preferences, DialogService dialogService,
+    public CitationRelationsTab(DialogService dialogService,
                                 BibDatabaseContext databaseContext, UndoManager undoManager,
                                 StateManager stateManager, FileUpdateMonitor fileUpdateMonitor,
                                 PreferencesService preferencesService, LibraryTab lTab, TaskExecutor taskExecutor) {
-        this.preferences = preferences;
         this.dialogService = dialogService;
         this.databaseContext = databaseContext;
-        this.undoManager = undoManager;
-        this.stateManager = stateManager;
-        this.fileUpdateMonitor = fileUpdateMonitor;
         this.preferencesService = preferencesService;
         this.libraryTab = lTab;
         this.taskExecutor = taskExecutor;

src/main/java/org/jabref/gui/shared/SharedDatabaseUIManager.java

@@ -138,7 +138,7 @@ public void listen(SharedEntriesNotPresentEvent event) {
 
         libraryTab.getUndoManager().addEdit(new UndoableRemoveEntries(libraryTab.getDatabase(), event.getBibEntries()));
 
-        if (entryEditor != null && (event.getBibEntries().contains(entryEditor.getEntry()))) {
+        if (entryEditor != null && (event.getBibEntries().contains(entryEditor.getCurrentlyEditedEntry()))) {
             dialogService.showInformationDialogAndWait(Localization.lang("Shared entry is no longer present"),
                     Localization.lang("The entry you currently work on has been deleted on the shared side.")
                             + "\n"