Fix for issue 4682 : Restructuring the side pane structure having add…

…itional functionality and merging the remove group menus (#7714)

Co-authored-by: John Josipovic <josipovicjohn@gmail.com>
Co-authored-by: Khate Damaso <khate.damaso@gmail.com>
Co-authored-by: daolin <s4380597@uq.edu.au>

CHANGELOG.md

@@ -21,6 +21,7 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 - We added two new fields to track the creation and most recent modification date and time for each entry. [koppor#130](https://github.com/koppor/jabref/issues/130)
 - We added a feature that allows the user to copy highlighted text in the preview window. [#6962](https://github.com/JabRef/jabref/issues/6962)
 - We added a feature that allows you to create new BibEntry via paste arxivId [#2292](https://github.com/JabRef/jabref/issues/2292)
+- We added a add group functionality at the bottom of the side pane. [#4682](https://github.com/JabRef/jabref/issues/4682)
 - We added a feature that allows the user to choose whether to trust the target site when unable to find a valid certification path from the file download site. [#7616](https://github.com/JabRef/jabref/issues/7616)
 - We added a feature that allows the user to open all linked files of multiple selected entries by "Open file" option. [#6966](https://github.com/JabRef/jabref/issues/6966)
 - We added a keybinding preset for new entries. [#7705](https://github.com/JabRef/jabref/issues/7705)
@@ -38,6 +39,7 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 - We improved the linking of the `python3` interpreter via the shebang to dynamically use the systems default Python. Related to [JabRef-Browser-Extension #177](https://github.com/JabRef/JabRef-Browser-Extension/issues/177)
 - Automatically found pdf files now have the linking button to the far left and uses a link icon with a plus instead of a briefcase. The file name also has lowered opacity(70%) until added. [#3607](https://github.com/JabRef/jabref/issues/3607)
 - We simplified the select entry type form by splitting it into two parts ("Recommended" and "Others") based on internal usage data. [#6730](https://github.com/JabRef/jabref/issues/6730)
+- We improved the submenu list by merging the'Remove group' having two options, with or without subgroups. [#4682](https://github.com/JabRef/jabref/issues/4682)
 - The export to MS Office XML now uses the month name for the field `Month` instead of the two digit number [forum#2685](https://discourse.jabref.org/t/export-month-as-text-not-number/2685)
 - We reintroduced missing default keybindings for new entries. [#7346](https://github.com/JabRef/jabref/issues/7346) [#7439](https://github.com/JabRef/jabref/issues/7439)
 - Lists of available fields are now sorted alphabetically. [#7716](https://github.com/JabRef/jabref/issues/7716)
@@ -88,6 +90,7 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 - We fixed an issue where font size of the preferences dialog does not update with the rest of the GUI. [#7416](https://github.com/JabRef/jabref/issues/7416)
 - We fixed an issue in which a linked online file consisting of a web page was saved as an invalid pdf file upon being downloaded. The user is now notified when downloading a linked file results in an HTML file. [#7452](https://github.com/JabRef/jabref/issues/7452)
 - We fixed an issue where opening BibTex file (doubleclick) from Folder with spaces not working. [#6487](https://github.com/JabRef/jabref/issues/6487)
+- We fixed the header title in the Add Group/Subgroup Dialog box. [#4682](https://github.com/JabRef/jabref/issues/4682)
 - We fixed an issue with saving large `.bib` files [#7265](https://github.com/JabRef/jabref/issues/7265)
 - We fixed an issue with very large page numbers [#7590](https://github.com/JabRef/jabref/issues/7590)
 - We fixed an issue where the file extension is missing on saving the library file on linux [#7451](https://github.com/JabRef/jabref/issues/7451)
@@ -108,6 +111,8 @@ Note that this project **does not** adhere to [Semantic Versioning](http://semve
 
 ### Removed
 
+- We removed add group button beside the filter group tab. [#4682](https://github.com/JabRef/jabref/issues/4682)
+
 ## [5.2] – 2020-12-24
 
 ### Added

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

@@ -0,0 +1,5 @@
+package org.jabref.gui.groups;
+
+public enum GroupDialogHeader {
+    GROUP, SUBGROUP
+}

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

@@ -67,15 +67,19 @@ public class GroupDialogView extends BaseDialog<AbstractGroup> {
     private final ControlsFxVisualizer validationVisualizer = new ControlsFxVisualizer();
     private final GroupDialogViewModel viewModel;
 
-    public GroupDialogView(DialogService dialogService, BibDatabaseContext currentDatabase, PreferencesService preferencesService, AbstractGroup editedGroup) {
-        viewModel = new GroupDialogViewModel(dialogService, currentDatabase, preferencesService, editedGroup);
+    public GroupDialogView(DialogService dialogService, BibDatabaseContext currentDatabase, PreferencesService preferencesService, AbstractGroup editedGroup, GroupDialogHeader groupDialogHeader) {
+        viewModel = new GroupDialogViewModel(dialogService, currentDatabase, preferencesService, editedGroup, groupDialogHeader);
 
         ViewLoader.view(this)
                   .load()
                   .setAsDialogPane(this);
 
         if (editedGroup == null) {
-            this.setTitle(Localization.lang("Add subgroup"));
+            if (groupDialogHeader == GroupDialogHeader.GROUP) {
+                this.setTitle(Localization.lang("Add group"));
+            } else if (groupDialogHeader == GroupDialogHeader.SUBGROUP) {
+                this.setTitle(Localization.lang("Add subgroup"));
+            }
         } else {
             this.setTitle(Localization.lang("Edit group") + " " + editedGroup.getName());
         }

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

@@ -107,12 +107,14 @@ public class GroupDialogViewModel {
     private final PreferencesService preferencesService;
     private final BibDatabaseContext currentDatabase;
     private final AbstractGroup editedGroup;
+    private final GroupDialogHeader groupDialogHeader;
 
-    public GroupDialogViewModel(DialogService dialogService, BibDatabaseContext currentDatabase, PreferencesService preferencesService, AbstractGroup editedGroup) {
+    public GroupDialogViewModel(DialogService dialogService, BibDatabaseContext currentDatabase, PreferencesService preferencesService, AbstractGroup editedGroup, GroupDialogHeader groupDialogHeader) {
         this.dialogService = dialogService;
         this.preferencesService = preferencesService;
         this.currentDatabase = currentDatabase;
         this.editedGroup = editedGroup;
+        this.groupDialogHeader = groupDialogHeader;
 
         setupValidation();
         setValues();

src/main/java/org/jabref/gui/groups/GroupTree.css

@@ -102,8 +102,18 @@
     -fx-translate-x: -0.4em;
 }
 
-#newGroupButton {
-    -fx-padding: 0.1em 1.5em 0.1em 1.5em;
+#addNewGroup:active {
+    -fx-border-width: 0px;
+    -fx-background-color: -jr-theme;
+    -fx-padding: 0.5em;
+    -fx-text-fill: -jr-white;
+}
+
+#addNewGroup:inactive {
+    -fx-border-width: 0px;
+    -fx-background-color: -jr-icon-background-active;
+    -fx-padding: 0.5em;
+    -fx-text-fill:-jr-black;
 }
 
 #groupFilterBar {
@@ -116,3 +126,7 @@
 #groupFilterBar .glyph-icon {
     -fx-font-size: 2em;
 }
+
+#groupBar .glyph-icon {
+    -fx-font-size: 2em;
+}

src/main/java/org/jabref/gui/groups/GroupTree.fxml

@@ -7,22 +7,12 @@
 <?import javafx.scene.control.TreeTableView?>
 <?import javafx.scene.layout.BorderPane?>
 <?import javafx.scene.layout.HBox?>
-<?import org.jabref.gui.icon.JabRefIconView?>
 <?import org.controlsfx.control.textfield.CustomTextField?>
 <BorderPane xmlns:fx="http://javafx.com/fxml/1" prefHeight="600.0" prefWidth="150.0"
             xmlns="http://javafx.com/javafx/8.0.112" fx:controller="org.jabref.gui.groups.GroupTreeView">
     <top>
         <HBox fx:id="groupFilterBar" alignment="CENTER" spacing="8">
             <CustomTextField fx:id="searchField" promptText="%Filter groups" HBox.hgrow="ALWAYS"/>
-            <Button fx:id="newGroupButton" onAction="#addNewGroup" styleClass="icon-button"
-                    ButtonBar.buttonData="RIGHT">
-                <graphic>
-                    <JabRefIconView glyph="NEW_GROUP" glyphSize="18"/>
-                </graphic>
-                <tooltip>
-                    <Tooltip text="%New group"/>
-                </tooltip>
-            </Button>
         </HBox>
     </top>
     <center>
@@ -39,4 +29,15 @@
             </columnResizePolicy>
         </TreeTableView>
     </center>
+    <bottom>
+        <HBox fx:id="groupBar" alignment="CENTER" spacing="8">
+            <Button fx:id="addNewGroup" onAction="#addNewGroup"
+                    text="%Add group" maxWidth="Infinity" HBox.hgrow="ALWAYS">
+                <tooltip>
+                    <Tooltip text="%New group"/>
+                </tooltip>
+            </Button>
+        </HBox>
+
+    </bottom>
 </BorderPane>

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

@@ -15,8 +15,10 @@
 import javafx.beans.property.ObjectProperty;
 import javafx.css.PseudoClass;
 import javafx.fxml.FXML;
+import javafx.scene.control.Button;
 import javafx.scene.control.ContextMenu;
 import javafx.scene.control.Control;
+import javafx.scene.control.Menu;
 import javafx.scene.control.MenuItem;
 import javafx.scene.control.SelectionMode;
 import javafx.scene.control.SeparatorMenuItem;
@@ -64,6 +66,7 @@ public class GroupTreeView {
     @FXML private TreeTableColumn<GroupNodeViewModel, GroupNodeViewModel> numberColumn;
     @FXML private TreeTableColumn<GroupNodeViewModel, GroupNodeViewModel> expansionNodeColumn;
     @FXML private CustomTextField searchField;
+    @FXML private Button addNewGroup;
 
     @Inject private StateManager stateManager;
     @Inject private DialogService dialogService;
@@ -101,6 +104,8 @@ public void initialize() {
         });
         searchField.textProperty().addListener((observable, oldValue, newValue) -> searchTask.restart());
 
+        setNewGroupButtonStyle(groupTree);
+
         groupTree.rootProperty().bind(
                 EasyBind.map(viewModel.rootGroupProperty(),
                         group -> {
@@ -171,6 +176,7 @@ public void initialize() {
         groupTree.setRowFactory(treeTable -> {
             TreeTableRow<GroupNodeViewModel> row = new TreeTableRow<>();
             row.treeItemProperty().addListener((ov, oldTreeItem, newTreeItem) -> {
+                setNewGroupButtonStyle(treeTable);
                 boolean isRoot = newTreeItem == treeTable.getRoot();
                 row.pseudoClassStateChanged(rootPseudoClass, isRoot);
 
@@ -322,7 +328,9 @@ private Optional<TreeItem<GroupNodeViewModel>> getTreeItemByValue(TreeItem<Group
     }
 
     private ContextMenu createContextMenuForGroup(GroupNodeViewModel group) {
+
         ContextMenu menu = new ContextMenu();
+        Menu removeGroup = new Menu(Localization.lang("Remove group"));
 
         MenuItem editGroup = new MenuItem(Localization.lang("Edit group"));
         editGroup.setOnAction(event -> {
@@ -331,33 +339,43 @@ private ContextMenu createContextMenuForGroup(GroupNodeViewModel group) {
             groupTree.refresh();
         });
 
+        MenuItem removeGroupKeepSubgroups = new MenuItem(Localization.lang("Keep subgroups"));
+        removeGroupKeepSubgroups.setOnAction(event -> viewModel.removeGroupKeepSubgroups(group));
+
+        MenuItem removeGroupAndSubgroups = new MenuItem(Localization.lang("Also remove subgroups"));
+        removeGroupAndSubgroups.setOnAction(event -> viewModel.removeGroupAndSubgroups(group));
+
         MenuItem addSubgroup = new MenuItem(Localization.lang("Add subgroup"));
         addSubgroup.setOnAction(event -> {
             menu.hide();
-            viewModel.addNewSubgroup(group);
+            viewModel.addNewSubgroup(group, GroupDialogHeader.SUBGROUP);
         });
-        MenuItem removeGroupAndSubgroups = new MenuItem(Localization.lang("Remove group and subgroups"));
-        removeGroupAndSubgroups.setOnAction(event -> viewModel.removeGroupAndSubgroups(group));
-        MenuItem removeGroupKeepSubgroups = new MenuItem(Localization.lang("Remove group, keep subgroups"));
-        removeGroupKeepSubgroups.setOnAction(event -> viewModel.removeGroupKeepSubgroups(group));
+
         MenuItem removeSubgroups = new MenuItem(Localization.lang("Remove subgroups"));
-        removeSubgroups.setOnAction(event -> viewModel.removeSubgroups(group));
+        removeSubgroups.setOnAction(event -> {
+            viewModel.removeSubgroups(group);
+        });
+
+        MenuItem sortSubgroups = new MenuItem(Localization.lang("Sort subgroups"));
+        sortSubgroups.setOnAction(event -> viewModel.sortAlphabeticallyRecursive(group));
 
         MenuItem addEntries = new MenuItem(Localization.lang("Add selected entries to this group"));
         addEntries.setOnAction(event -> viewModel.addSelectedEntries(group));
+
         MenuItem removeEntries = new MenuItem(Localization.lang("Remove selected entries from this group"));
         removeEntries.setOnAction(event -> viewModel.removeSelectedEntries(group));
 
-        MenuItem sortAlphabetically = new MenuItem(Localization.lang("Sort all subgroups (recursively)"));
-        sortAlphabetically.setOnAction(event -> viewModel.sortAlphabeticallyRecursive(group));
-
         menu.getItems().add(editGroup);
+        removeGroup.getItems().add(removeGroupKeepSubgroups);
+        removeGroup.getItems().add(removeGroupAndSubgroups);
+        menu.getItems().add(removeGroup);
         menu.getItems().add(new SeparatorMenuItem());
-        menu.getItems().addAll(addSubgroup, removeSubgroups, removeGroupAndSubgroups, removeGroupKeepSubgroups);
+        menu.getItems().add(addSubgroup);
+        menu.getItems().add(removeSubgroups);
+        menu.getItems().add(sortSubgroups);
         menu.getItems().add(new SeparatorMenuItem());
-        menu.getItems().addAll(addEntries, removeEntries);
-        menu.getItems().add(new SeparatorMenuItem());
-        menu.getItems().add(sortAlphabetically);
+        menu.getItems().add(addEntries);
+        menu.getItems().add(removeEntries);
 
         // TODO: Disable some actions under certain conditions
         // if (group.canBeEdited()) {
@@ -397,6 +415,19 @@ private void setupClearButtonField(CustomTextField customTextField) {
         }
     }
 
+    private void setNewGroupButtonStyle(TreeTableView<GroupNodeViewModel> groupTree) {
+        PseudoClass active = PseudoClass.getPseudoClass("active");
+        PseudoClass inactive = PseudoClass.getPseudoClass("inactive");
+
+        if (groupTree.getRoot() != null) {
+            boolean isActive = groupTree.getExpandedItemCount() <= 10;
+            addNewGroup.pseudoClassStateChanged(active, isActive);
+            addNewGroup.pseudoClassStateChanged(inactive, !isActive);
+        } else {
+            addNewGroup.pseudoClassStateChanged(active, true);
+        }
+    }
+
     private static class DragExpansionHandler {
         private static final long DRAG_TIME_BEFORE_EXPANDING_MS = 1000;
         private TreeItem<GroupNodeViewModel> draggedItem;

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

@@ -111,7 +111,7 @@ private void onSelectedGroupChanged(ObservableList<GroupNodeViewModel> newValue)
      */
     public void addNewGroupToRoot() {
         if (currentDatabase.isPresent()) {
-            addNewSubgroup(rootGroup.get());
+            addNewSubgroup(rootGroup.get(), GroupDialogHeader.GROUP);
         } else {
             dialogService.showWarningDialogAndWait(Localization.lang("Cannot create group"), Localization.lang("Cannot create group. Please create a library first."));
         }
@@ -147,13 +147,15 @@ private void onActiveDatabaseChanged(Optional<BibDatabaseContext> newDatabase) {
     /**
      * Opens "New Group Dialog" and add the resulting group to the specified group
      */
-    public void addNewSubgroup(GroupNodeViewModel parent) {
+
+    public void addNewSubgroup(GroupNodeViewModel parent, GroupDialogHeader groupDialogHeader) {
         currentDatabase.ifPresent(database -> {
             Optional<AbstractGroup> newGroup = dialogService.showCustomDialogAndWait(new GroupDialogView(
                     dialogService,
                     database,
                     preferences,
-                    null));
+                    null,
+                    groupDialogHeader));
 
             newGroup.ifPresent(group -> {
                 parent.addSubgroup(group);
@@ -184,7 +186,8 @@ public void editGroup(GroupNodeViewModel oldGroup) {
                     dialogService,
                     database,
                     preferences,
-                    oldGroup.getGroupNode().getGroup()));
+                    oldGroup.getGroupNode().getGroup(),
+                    GroupDialogHeader.SUBGROUP));
 
             newGroup.ifPresent(group -> {
                 // TODO: Keep assignments

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

@@ -84,11 +84,11 @@ public UndoableAddOrRemoveGroup(GroupTreeNodeViewModel groupsRoot,
     public String getPresentationName() {
         switch (m_editType) {
             case ADD_NODE:
-                return Localization.lang("add group");
+                return Localization.lang("Add group");
             case REMOVE_NODE_KEEP_CHILDREN:
-                return Localization.lang("remove group (keep subgroups)");
+                return Localization.lang("Keep subgroups)");
             case REMOVE_NODE_AND_CHILDREN:
-                return Localization.lang("remove group and subgroups");
+                return Localization.lang("Also remove subgroups");
             default:
                 break;
         }

src/main/resources/l10n/JabRef_en.properties

@@ -52,6 +52,8 @@ Added\ string=Added string
 
 All\ entries=All entries
 
+Also\ remove\ subgroups=Also remove subgroups
+
 Always\ reformat\ BIB\ file\ on\ save\ and\ export=Always reformat BIB file on save and export
 
 and=and
@@ -450,6 +452,8 @@ JabRef\ Version\ (Required\ to\ ensure\ backwards\ compatibility\ with\ Mr.\ DLi
 Journal\ abbreviations=Journal abbreviations
 Keep\ both=Keep both
 
+Keep\ subgroups=Keep subgroups
+
 Key\ bindings=Key bindings
 
 Key\ bindings\ changed=Key bindings changed
@@ -664,16 +668,10 @@ Remove\ selected\ entries\ from\ this\ group=Remove selected entries from this g
 
 Remove\ group=Remove group
 
-Remove\ group,\ keep\ subgroups=Remove group, keep subgroups
-
 Remove\ group\ "%0"?=Remove group "%0"?
 
 Remove\ group\ "%0"\ and\ its\ subgroups?=Remove group "%0" and its subgroups?
 
-remove\ group\ (keep\ subgroups)=remove group (keep subgroups)
-
-remove\ group\ and\ subgroups=remove group and subgroups
-
 Remove\ group\ and\ subgroups=Remove group and subgroups
 
 Remove\ link=Remove link
@@ -796,6 +794,8 @@ Skipped\ -\ PDF\ does\ not\ exist=Skipped - PDF does not exist
 
 Skipped\ entry.=Skipped entry.
 
+Sort\ subgroups=Sort subgroups
+
 source\ edit=source edit
 Special\ name\ formatters=Special name formatters
 
@@ -1722,7 +1722,6 @@ Show\ the\ document\ of\ the\ currently\ selected\ entry.=Show the document of t
 Show\ this\ document\ until\ unlocked.=Show this document until unlocked.
 Set\ current\ user\ name\ as\ owner.=Set current user name as owner.
 
-Sort\ all\ subgroups\ (recursively)=Sort all subgroups (recursively)
 Collect\ and\ share\ telemetry\ data\ to\ help\ improve\ JabRef=Collect and share telemetry data to help improve JabRef
 Don't\ share=Don't share
 Share\ anonymous\ statistics=Share anonymous statistics
@@ -1780,7 +1779,7 @@ No\ full\ text\ document\ found\ for\ entry\ %0.=No full text document found for
 Delete\ Entry=Delete Entry
 Next\ library=Next library
 Previous\ library=Previous library
-add\ group=add group
+Add\ group=Add group
 Entry\ is\ contained\ in\ the\ following\ groups\:=Entry is contained in the following groups\:
 Delete\ entries=Delete entries
 Keep\ entries=Keep entries