Remove gui globals (#6103)

* Remove GUIGlobals

* Deprecate Globals

* Fix checkstyle

Author: tobiasdiez

src/main/java/org/jabref/Globals.java

@@ -30,6 +30,10 @@
 import com.microsoft.applicationinsights.telemetry.SessionState;
 import kong.unirest.Unirest;
 
+/**
+ * @deprecated try to use {@link StateManager} and {@link org.jabref.preferences.PreferencesService}
+ */
+@Deprecated
 public class Globals {
 
     /**

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

@@ -12,7 +12,6 @@
 import javafx.stage.Stage;
 
 import org.jabref.gui.BasePanel;
-import org.jabref.gui.GUIGlobals;
 import org.jabref.gui.JabRefFrame;
 import org.jabref.gui.dialogs.BackupUIManager;
 import org.jabref.gui.help.VersionWorker;
@@ -57,7 +56,7 @@ public JabRefGUI(Stage mainStage, List<ParserResult> databases, boolean isBlank)
     }
 
     private void openWindow(Stage mainStage) {
-        GUIGlobals.init();
+        IconTheme.loadFonts();
 
         LOGGER.debug("Initializing frame");
         mainFrame.init();

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

@@ -157,7 +157,7 @@ public String getTabTitle() {
                 String changeFlag = isModified() && !isAutosaveEnabled ? "*" : "";
                 title.append(this.bibDatabaseContext.getDatabaseFile().get().getName()).append(changeFlag);
             } else {
-                title.append(GUIGlobals.UNTITLED_TITLE);
+                title.append(Localization.lang("untitled"));
 
                 if (getDatabase().hasEntries()) {
                     // if the database is not empty and no file is assigned,
@@ -290,17 +290,11 @@ public void editEntryAndFocusField(BibEntry entry, Field field) {
         });
     }
 
-    public void updateTableFont() {
-        mainTable.updateFont();
-    }
-
     private void createMainTable() {
         bibDatabaseContext.getDatabase().registerListener(SpecialFieldDatabaseChangeListener.INSTANCE);
 
         mainTable = new MainTable(tableModel, frame, this, bibDatabaseContext, preferences.getTablePreferences(), externalFileTypes, preferences.getKeyBindings());
 
-        mainTable.updateFont();
-
         // Add the listener that binds selection to state manager (TODO: should be replaced by proper JavaFX binding as soon as table is implemented in JavaFX)
         mainTable.addSelectionListener(listEvent -> Globals.stateManager.setSelectedEntries(mainTable.getSelectedEntries()));
 
@@ -567,7 +561,7 @@ public synchronized void markChangedOrUnChanged() {
             if (getBibDatabaseContext().getDatabaseFile().isPresent()) {
                 frame.setTabTitle(this, getTabTitle(), getBibDatabaseContext().getDatabaseFile().get().getAbsolutePath());
             } else {
-                frame.setTabTitle(this, GUIGlobals.UNTITLED_TITLE, null);
+                frame.setTabTitle(this, Localization.lang("untitled"), null);
             }
         }
         frame.setWindowTitle();

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

@@ -243,18 +243,6 @@ private void initKeyBindings() {
                         tabbedPane.getSelectionModel().selectPrevious();
                         event.consume();
                         break;
-                    case INCREASE_TABLE_FONT_SIZE:
-                        increaseTableFontSize();
-                        event.consume();
-                        break;
-                    case DECREASE_TABLE_FONT_SIZE:
-                        decreaseTableFontSize();
-                        event.consume();
-                        break;
-                    case DEFAULT_TABLE_FONT_SIZE:
-                        setDefaultTableFontSize();
-                        event.consume();
-                        break;
                     case SEARCH:
                         getGlobalSearchBar().focus();
                         break;
@@ -320,7 +308,7 @@ public void setWindowTitle() {
             String databaseFile = panel.getBibDatabaseContext()
                                        .getDatabaseFile()
                                        .map(File::getPath)
-                                       .orElse(GUIGlobals.UNTITLED_TITLE);
+                                       .orElse(Localization.lang("untitled"));
             //setTitle(FRAME_TITLE + " - " + databaseFile + changeFlag + modeInfo);
         } else if (panel.getBibDatabaseContext().getLocation() == DatabaseLocation.SHARED) {
             //setTitle(FRAME_TITLE + " - " + panel.getBibDatabaseContext().getDBMSSynchronizer().getDBName() + " ["
@@ -1134,7 +1122,7 @@ private boolean confirmClose(BasePanel panel) {
                                .getDatabasePath()
                                .map(Path::toAbsolutePath)
                                .map(Path::toString)
-                               .orElse(GUIGlobals.UNTITLED_TITLE);
+                               .orElse(Localization.lang("untitled"));
 
         ButtonType saveChanges = new ButtonType(Localization.lang("Save changes"), ButtonBar.ButtonData.YES);
         ButtonType discardChanges = new ButtonType(Localization.lang("Discard changes"), ButtonBar.ButtonData.NO);
@@ -1229,34 +1217,6 @@ public DialogService getDialogService() {
         return dialogService;
     }
 
-    private void setDefaultTableFontSize() {
-        GUIGlobals.setFont(Globals.prefs.getIntDefault(JabRefPreferences.FONT_SIZE));
-        for (BasePanel basePanel : getBasePanelList()) {
-            basePanel.updateTableFont();
-        }
-        dialogService.notify(Localization.lang("Table font size is %0", String.valueOf(GUIGlobals.currentFont.getSize())));
-    }
-
-    private void increaseTableFontSize() {
-        GUIGlobals.setFont(GUIGlobals.currentFont.getSize() + 1);
-        for (BasePanel basePanel : getBasePanelList()) {
-            basePanel.updateTableFont();
-        }
-        dialogService.notify(Localization.lang("Table font size is %0", String.valueOf(GUIGlobals.currentFont.getSize())));
-    }
-
-    private void decreaseTableFontSize() {
-        double currentSize = GUIGlobals.currentFont.getSize();
-        if (currentSize < 2) {
-            return;
-        }
-        GUIGlobals.setFont(currentSize - 1);
-        for (BasePanel basePanel : getBasePanelList()) {
-            basePanel.updateTableFont();
-        }
-        dialogService.notify(Localization.lang("Table font size is %0", String.valueOf(GUIGlobals.currentFont.getSize())));
-    }
-
     /**
      * The action concerned with closing the window.
      */

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

@@ -15,6 +15,7 @@
 import javafx.collections.ObservableMap;
 import javafx.scene.Node;
 
+import org.jabref.gui.util.CustomLocalDragboard;
 import org.jabref.gui.util.OptionalObjectProperty;
 import org.jabref.logic.search.SearchQuery;
 import org.jabref.model.database.BibDatabaseContext;
@@ -32,6 +33,7 @@
  */
 public class StateManager {
 
+    private final CustomLocalDragboard localDragboard = new CustomLocalDragboard();
     private final OptionalObjectProperty<BibDatabaseContext> activeDatabase = OptionalObjectProperty.empty();
     private final ReadOnlyListWrapper<GroupTreeNode> activeGroups = new ReadOnlyListWrapper<>(FXCollections.observableArrayList());
     private final ObservableList<BibEntry> selectedEntries = FXCollections.observableArrayList();
@@ -44,6 +46,10 @@ public StateManager() {
         activeGroups.bind(Bindings.valueAt(selectedGroups, activeDatabase.orElse(null)));
     }
 
+    public CustomLocalDragboard getLocalDragboard() {
+        return localDragboard;
+    }
+
     public OptionalObjectProperty<BibDatabaseContext> activeDatabaseProperty() {
         return activeDatabase;
     }

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

@@ -28,7 +28,6 @@
 import org.jabref.Globals;
 import org.jabref.gui.BasePanel;
 import org.jabref.gui.DialogService;
-import org.jabref.gui.GUIGlobals;
 import org.jabref.gui.StateManager;
 import org.jabref.gui.bibtexkeypattern.GenerateBibtexKeySingleAction;
 import org.jabref.gui.entryeditor.fileannotationtab.FileAnnotationTab;
@@ -39,7 +38,6 @@
 import org.jabref.gui.menus.ChangeEntryTypeMenu;
 import org.jabref.gui.mergeentries.FetchAndMergeEntry;
 import org.jabref.gui.undo.CountingUndoManager;
-import org.jabref.gui.util.ColorUtil;
 import org.jabref.gui.util.DefaultTaskExecutor;
 import org.jabref.gui.util.TaskExecutor;
 import org.jabref.logic.TypedBibEntry;
@@ -103,13 +101,6 @@ public EntryEditor(BasePanel panel, ExternalFileTypes externalFileTypes) {
         this.fileLinker = new ExternalFilesEntryLinker(externalFileTypes, preferencesService.getFilePreferences(),
                 databaseContext);
 
-        if (GUIGlobals.currentFont != null) {
-            setStyle(String.format("text-area-background: %s;text-area-foreground: %s;text-area-highlight: %s;",
-                    ColorUtil.toHex(GUIGlobals.validFieldBackgroundColor),
-                    ColorUtil.toHex(GUIGlobals.editorTextColor),
-                    ColorUtil.toHex(GUIGlobals.activeBackgroundColor)));
-        }
-
         EasyBind.subscribe(tabbed.getSelectionModel().selectedItemProperty(), tab -> {
             EntryEditorTab activeTab = (EntryEditorTab) tab;
             if (activeTab != null) {

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

@@ -34,7 +34,6 @@
 
 import org.jabref.gui.DialogService;
 import org.jabref.gui.DragAndDropDataFormats;
-import org.jabref.gui.GUIGlobals;
 import org.jabref.gui.StateManager;
 import org.jabref.gui.util.BindingsHelper;
 import org.jabref.gui.util.ControlHelper;
@@ -77,7 +76,7 @@ public class GroupTreeView {
 
     @FXML
     public void initialize() {
-        this.localDragboard = GUIGlobals.localDragboard;
+        this.localDragboard = stateManager.getLocalDragboard();
         viewModel = new GroupTreeViewModel(stateManager, dialogService, preferencesService, taskExecutor, localDragboard);
 
         // Set-up groups tree

src/main/java/org/jabref/gui/groups/GroupTreeView.java

@@ -17,8 +17,7 @@
 import javafx.scene.control.ToggleButton;
 import javafx.scene.image.Image;
 import javafx.scene.paint.Color;
-
-import org.jabref.preferences.JabRefPreferences;
+import javafx.scene.text.Font;
 
 import de.jensd.fx.glyphs.GlyphIcons;
 import de.jensd.fx.glyphs.materialdesignicons.MaterialDesignIcon;
@@ -27,22 +26,21 @@
 
 public class IconTheme {
 
-    public static final Color DEFAULT_DISABLED_COLOR = JabRefPreferences.getInstance().getColor(JabRefPreferences.ICON_DISABLED_COLOR);
-    public static final javafx.scene.paint.Color SELECTED_COLOR = javafx.scene.paint.Color.web("#50618F");
+    public static final Color DEFAULT_DISABLED_COLOR = Color.web("#c8c8c8");
+    public static final Color SELECTED_COLOR = Color.web("#50618F");
     private static final String DEFAULT_ICON_PATH = "/images/external/red.png";
     private static final Logger LOGGER = LoggerFactory.getLogger(IconTheme.class);
-    private static final Map<String, String> KEY_TO_ICON = readIconThemeFile(
-                                                                             IconTheme.class.getResource("/images/Icons.properties"), "/images/external/");
+    private static final Map<String, String> KEY_TO_ICON = readIconThemeFile(IconTheme.class.getResource("/images/Icons.properties"), "/images/external/");
 
     public static void loadFonts() {
         try (InputStream stream = getMaterialDesignIconsStream()) {
-            javafx.scene.text.Font.loadFont(stream, 7);
+            Font.loadFont(stream, 7);
         } catch (IOException e) {
             LOGGER.error("Error loading Material Design Icons TTF font", e);
         }
 
         try (InputStream stream = getJabRefMaterialDesignIconsStream()) {
-            javafx.scene.text.Font.loadFont(stream, 7);
+            Font.loadFont(stream, 7);
         } catch (IOException e) {
             LOGGER.error("Error loading custom font for custom JabRef icons", e);
         }
@@ -86,7 +84,7 @@ public static URL getIconUrl(String name) {
         String key = Objects.requireNonNull(name, "icon name");
         if (!KEY_TO_ICON.containsKey(key)) {
             LOGGER.warn("Could not find icon url by name " + name + ", so falling back on default icon "
-                        + DEFAULT_ICON_PATH);
+                    + DEFAULT_ICON_PATH);
         }
         String path = KEY_TO_ICON.getOrDefault(key, DEFAULT_ICON_PATH);
         return Objects.requireNonNull(IconTheme.class.getResource(path), "Path must not be null for key " + key);
@@ -110,7 +108,7 @@ private static Map<String, String> readIconThemeFile(URL url, String prefix) {
         Map<String, String> result = new HashMap<>();
 
         try (BufferedReader in = new BufferedReader(
-                                                    new InputStreamReader(url.openStream(), StandardCharsets.ISO_8859_1))) {
+                new InputStreamReader(url.openStream(), StandardCharsets.ISO_8859_1))) {
             String line;
             while ((line = in.readLine()) != null) {
                 if (!line.contains("=")) {
@@ -345,13 +343,11 @@ public ToggleButton asToggleButton() {
         @Override
         public JabRefIcon withColor(Color color) {
             return icon.withColor(color);
-
         }
 
         @Override
         public JabRefIcon disabled() {
             return icon.disabled();
         }
     }
-
 }

src/main/java/org/jabref/gui/icon/IconTheme.java

@@ -23,7 +23,6 @@ public enum KeyBinding {
     CUT("Cut", Localization.lang("Cut"), "ctrl+X", KeyBindingCategory.EDIT),
     //We have to put Entry Editor Previous before, because otherwise the decrease font size is found first
     ENTRY_EDITOR_PREVIOUS_PANEL_2("Entry editor, previous panel 2", Localization.lang("Entry editor, previous panel 2"), "ctrl+MINUS", KeyBindingCategory.VIEW),
-    DECREASE_TABLE_FONT_SIZE("Decrease table font size", Localization.lang("Decrease table font size"), "ctrl+MINUS", KeyBindingCategory.VIEW),
     DELETE_ENTRY("Delete entry", Localization.lang("Delete entry"), "DELETE", KeyBindingCategory.BIBTEX),
     DEFAULT_DIALOG_ACTION("Execute default action in dialog", Localization.lang("Execute default action in dialog"), "ctrl+ENTER", KeyBindingCategory.VIEW),
     DOWNLOAD_FULL_TEXT("Download full text documents", Localization.lang("Download full text documents"), "alt+F7", KeyBindingCategory.QUALITY),
@@ -43,8 +42,6 @@ public enum KeyBinding {
     HELP("Help", Localization.lang("Help"), "F1", KeyBindingCategory.FILE),
     IMPORT_INTO_CURRENT_DATABASE("Import into current library", Localization.lang("Import into current library"), "ctrl+I", KeyBindingCategory.FILE),
     IMPORT_INTO_NEW_DATABASE("Import into new library", Localization.lang("Import into new library"), "ctrl+alt+I", KeyBindingCategory.FILE),
-    INCREASE_TABLE_FONT_SIZE("Increase table font size", Localization.lang("Increase table font size"), "ctrl+PLUS", KeyBindingCategory.VIEW),
-    DEFAULT_TABLE_FONT_SIZE("Default table font size", Localization.lang("Default table font size"), "ctrl+0", KeyBindingCategory.VIEW),
     NEW_ARTICLE("New article", Localization.lang("New article"), "ctrl+shift+A", KeyBindingCategory.BIBTEX),
     NEW_BOOK("New book", Localization.lang("New book"), "ctrl+shift+B", KeyBindingCategory.BIBTEX),
     NEW_ENTRY("New entry", Localization.lang("New entry"), "ctrl+N", KeyBindingCategory.BIBTEX),