removed default constructor of FXDialogService (#4847)

* removed default constructor of FXDialogService

* Revert "removed default constructor of FXDialogService"

This reverts commit 4c964ca.

* regained injection and splitted jabrefframe creation and init to hav dialogservice ready

* replaced JabRegGUI.mainFrame with mainFrame

src/main/java/org/jabref/JabRefGUI.java

@@ -10,8 +10,6 @@
 import javafx.stage.Stage;
 
 import org.jabref.gui.BasePanel;
-import org.jabref.gui.DialogService;
-import org.jabref.gui.FXDialogService;
 import org.jabref.gui.GUIGlobals;
 import org.jabref.gui.JabRefFrame;
 import org.jabref.gui.dialogs.BackupUIManager;
@@ -43,14 +41,13 @@ public class JabRefGUI {
     private final boolean isBlank;
     private final List<ParserResult> failed = new ArrayList<>();
     private final List<ParserResult> toOpenTab = new ArrayList<>();
-    private final DialogService dialogService;
 
     private final String focusedFile;
 
     public JabRefGUI(Stage mainStage, List<ParserResult> argsDatabases, boolean isBlank) {
         this.bibDatabases = argsDatabases;
         this.isBlank = isBlank;
-        this.dialogService = new FXDialogService(mainStage);
+        mainFrame = new JabRefFrame(mainStage);
 
         // passed file (we take the first one) should be focused
         focusedFile = argsDatabases.stream()
@@ -60,7 +57,7 @@ public JabRefGUI(Stage mainStage, List<ParserResult> argsDatabases, boolean isBl
                                     .orElse(Globals.prefs.get(JabRefPreferences.LAST_FOCUSED));
 
         openWindow(mainStage);
-        new VersionWorker(Globals.BUILD_INFO.getVersion(), Globals.prefs.getVersionPreferences().getIgnoredVersion(), JabRefGUI.getMainFrame().getDialogService(), Globals.TASK_EXECUTOR)
+        new VersionWorker(Globals.BUILD_INFO.getVersion(), Globals.prefs.getVersionPreferences().getIgnoredVersion(), mainFrame.getDialogService(), Globals.TASK_EXECUTOR)
                 .checkForNewVersionAsync(false);
     }
 
@@ -75,7 +72,7 @@ private void openWindow(Stage mainStage) {
         GUIGlobals.init();
 
         LOGGER.debug("Initializing frame");
-        JabRefGUI.mainFrame = new JabRefFrame(mainStage);
+        mainFrame.init();
 
         // Add all bibDatabases databases to the frame:
         boolean first = false;
@@ -99,7 +96,7 @@ private void openWindow(Stage mainStage) {
                         pr.getDatabase().clearSharedDatabaseID();
 
                         LOGGER.error("Connection error", e);
-                        dialogService.showErrorDialogAndWait(
+                        mainFrame.getDialogService().showErrorDialogAndWait(
                                 Localization.lang("Connection error"),
                                 Localization.lang("A local copy will be opened."),
                                 e);
@@ -110,15 +107,15 @@ private void openWindow(Stage mainStage) {
                     // add them to the list
                     toOpenTab.add(pr);
                 } else {
-                    JabRefGUI.getMainFrame().addParserResult(pr, first);
+                    mainFrame.addParserResult(pr, first);
                     first = false;
                 }
             }
         }
 
         // finally add things to the currently opened tab
         for (ParserResult pr : toOpenTab) {
-            JabRefGUI.getMainFrame().addParserResult(pr, first);
+            mainFrame.addParserResult(pr, first);
             first = false;
         }
 
@@ -158,14 +155,14 @@ private void openWindow(Stage mainStage) {
             String message = Localization.lang("Error opening file '%0'.", pr.getFile().get().getName()) + "\n"
                     + pr.getErrorMessage();
 
-            dialogService.showErrorDialogAndWait(Localization.lang("Error opening file"), message);
+            mainFrame.getDialogService().showErrorDialogAndWait(Localization.lang("Error opening file"), message);
 
         }
 
         // Display warnings, if any
         int tabNumber = 0;
         for (ParserResult pr : bibDatabases) {
-            ParserResultWarningDialog.showParserResultWarningDialog(pr, JabRefGUI.getMainFrame(), tabNumber++);
+            ParserResultWarningDialog.showParserResultWarningDialog(pr, mainFrame, tabNumber++);
         }
 
         // After adding the databases, go through each and see if
@@ -177,9 +174,9 @@ private void openWindow(Stage mainStage) {
         // This is because importToOpen might have been used, which adds to
         // loadedDatabases, but not to getBasePanelCount()
 
-        for (int i = 0; (i < bibDatabases.size()) && (i < JabRefGUI.getMainFrame().getBasePanelCount()); i++) {
+        for (int i = 0; (i < bibDatabases.size()) && (i < mainFrame.getBasePanelCount()); i++) {
             ParserResult pr = bibDatabases.get(i);
-            BasePanel panel = JabRefGUI.getMainFrame().getBasePanelAt(i);
+            BasePanel panel = mainFrame.getBasePanelAt(i);
             OpenDatabaseAction.performPostOpenActions(panel, pr);
         }
 
@@ -209,7 +206,7 @@ private void openLastEditedDatabases() {
             }
 
             if (BackupManager.checkForBackupFile(dbFile.toPath())) {
-                BackupUIManager.showRestoreBackupDialog(dialogService, dbFile.toPath());
+                BackupUIManager.showRestoreBackupDialog(mainFrame.getDialogService(), dbFile.toPath());
             }
 
             ParserResult parsedDatabase = OpenDatabase.loadDatabase(fileName,

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

@@ -5,6 +5,7 @@
 import javax.swing.undo.UndoManager;
 
 import org.jabref.Globals;
+import org.jabref.JabRefGUI;
 import org.jabref.gui.keyboard.KeyBindingRepository;
 import org.jabref.gui.util.TaskExecutor;
 import org.jabref.logic.journals.JournalAbbreviationLoader;
@@ -28,7 +29,7 @@ public class DefaultInjector implements PresenterFactory {
      */
     private static Object createDependency(Class<?> clazz) {
         if (clazz == DialogService.class) {
-            return new FXDialogService();
+            return JabRefGUI.getMainFrame().getDialogService();
         } else if (clazz == TaskExecutor.class) {
             return Globals.TASK_EXECUTOR;
         } else if (clazz == PreferencesService.class) {

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

@@ -63,19 +63,6 @@ public class FXDialogService implements DialogService {
     private final Window mainWindow;
     private final JFXSnackbar statusLine;
 
-    /**
-     * @deprecated try not to initialize a new dialog service but reuse the one constructed in {@link org.jabref.gui.JabRefFrame}.
-     */
-    @Deprecated
-    public FXDialogService() {
-        this(null);
-    }
-
-    public FXDialogService(Window mainWindow) {
-        this.mainWindow = mainWindow;
-        this.statusLine = new JFXSnackbar();
-    }
-
     public FXDialogService(Window mainWindow, Pane mainPane) {
         this.mainWindow = mainWindow;
         this.statusLine = new JFXSnackbar(mainPane);

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

@@ -178,7 +178,6 @@ public class JabRefFrame extends BorderPane {
     public JabRefFrame(Stage mainStage) {
         this.mainStage = mainStage;
         this.dialogService = new FXDialogService(mainStage, this);
-        init();
     }
 
     /**
@@ -204,7 +203,7 @@ private static void setEnabled(List<Object> list, boolean enabled) {
         }
     }
 
-    private void init() {
+    public void init() {
         sidePaneManager = new SidePaneManager(Globals.prefs, this);
         sidePane = sidePaneManager.getPane();
 

src/main/java/org/jabref/gui/collab/EntryAddChangeViewModel.java

@@ -3,7 +3,7 @@
 import javafx.scene.Node;
 
 import org.jabref.Globals;
-import org.jabref.gui.FXDialogService;
+import org.jabref.JabRefGUI;
 import org.jabref.gui.PreviewPanel;
 import org.jabref.gui.externalfiletype.ExternalFileTypes;
 import org.jabref.gui.undo.NamedCompound;
@@ -29,7 +29,7 @@ public void makeChange(BibDatabaseContext database, NamedCompound undoEdit) {
 
     @Override
     public Node description() {
-        PreviewPanel previewPanel = new PreviewPanel(null, new BibDatabaseContext(), Globals.getKeyPrefs(), Globals.prefs.getPreviewPreferences(), new FXDialogService(), ExternalFileTypes.getInstance());
+        PreviewPanel previewPanel = new PreviewPanel(null, new BibDatabaseContext(), Globals.getKeyPrefs(), Globals.prefs.getPreviewPreferences(), JabRefGUI.getMainFrame().getDialogService(), ExternalFileTypes.getInstance());
         previewPanel.setEntry(diskEntry);
         return previewPanel;
     }

src/main/java/org/jabref/gui/collab/EntryDeleteChangeViewModel.java

@@ -3,7 +3,7 @@
 import javafx.scene.Node;
 
 import org.jabref.Globals;
-import org.jabref.gui.FXDialogService;
+import org.jabref.JabRefGUI;
 import org.jabref.gui.PreviewPanel;
 import org.jabref.gui.externalfiletype.ExternalFileTypes;
 import org.jabref.gui.undo.NamedCompound;
@@ -46,7 +46,7 @@ public void makeChange(BibDatabaseContext database, NamedCompound undoEdit) {
 
     @Override
     public Node description() {
-        PreviewPanel previewPanel = new PreviewPanel(null, new BibDatabaseContext(), Globals.getKeyPrefs(), Globals.prefs.getPreviewPreferences(), new FXDialogService(), ExternalFileTypes.getInstance());
+        PreviewPanel previewPanel = new PreviewPanel(null, new BibDatabaseContext(), Globals.getKeyPrefs(), Globals.prefs.getPreviewPreferences(), JabRefGUI.getMainFrame().getDialogService(), ExternalFileTypes.getInstance());
         previewPanel.setEntry(memEntry);
         return previewPanel;
     }

src/main/java/org/jabref/gui/externalfiletype/ExternalFileTypeEntryEditor.java

@@ -20,8 +20,8 @@
 import javax.swing.event.DocumentListener;
 
 import org.jabref.Globals;
+import org.jabref.JabRefGUI;
 import org.jabref.gui.DialogService;
-import org.jabref.gui.FXDialogService;
 import org.jabref.gui.icon.IconTheme;
 import org.jabref.gui.util.DefaultTaskExecutor;
 import org.jabref.gui.util.FileDialogConfiguration;
@@ -62,7 +62,7 @@ public class ExternalFileTypeEntryEditor {
 
         FileDialogConfiguration fileDialogConfiguration = new FileDialogConfiguration.Builder()
                 .withInitialDirectory(Paths.get(appDir)).build();
-        DialogService ds = new FXDialogService();
+        DialogService ds = JabRefGUI.getMainFrame().getDialogService();
 
         Optional<Path> path = DefaultTaskExecutor
                 .runInJavaFXThread(() -> ds.showFileOpenDialog(fileDialogConfiguration));

src/test/java/org/jabref/gui/entryeditor/SourceTabTest.java

@@ -6,7 +6,7 @@
 import javafx.scene.control.TabPane;
 import javafx.stage.Stage;
 
-import org.jabref.gui.FXDialogService;
+import org.jabref.gui.DialogService;
 import org.jabref.gui.undo.CountingUndoManager;
 import org.jabref.logic.bibtex.LatexFieldFormatterPreferences;
 import org.jabref.logic.importer.ImportFormatPreferences;
@@ -38,7 +38,7 @@ public class SourceTabTest {
     public void onStart(Stage stage) {
         area = new CodeArea();
         area.appendText("some example\n text to go here\n across a couple of \n lines....");
-        sourceTab = new SourceTab(new BibDatabaseContext(), new CountingUndoManager(), new LatexFieldFormatterPreferences(), mock(ImportFormatPreferences.class), new DummyFileUpdateMonitor(), new FXDialogService());
+        sourceTab = new SourceTab(new BibDatabaseContext(), new CountingUndoManager(), new LatexFieldFormatterPreferences(), mock(ImportFormatPreferences.class), new DummyFileUpdateMonitor(), mock(DialogService.class));
         pane = new TabPane(
                 new Tab("main area", area),
                 new Tab("other tab", new Label("some text")),