deprecate legacy data system

src/main/java/de/marhali/easyi18n/action/ReloadAction.java

@@ -4,7 +4,7 @@ import com.intellij.icons.AllIcons;
 import com.intellij.openapi.actionSystem.AnAction;
 import com.intellij.openapi.actionSystem.AnActionEvent;
 
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 
 import org.jetbrains.annotations.NotNull;
 
@@ -23,6 +23,6 @@ public class ReloadAction extends AnAction {
 
     @Override
     public void actionPerformed(@NotNull AnActionEvent e) {
-        DataStore.getInstance(e.getProject()).reloadFromDisk();
+        LegacyDataStore.getInstance(e.getProject()).reloadFromDisk();
     }
 }

src/main/java/de/marhali/easyi18n/dialog/AddDialog.java

@@ -7,7 +7,7 @@ import com.intellij.ui.components.JBLabel;
 import com.intellij.ui.components.JBScrollPane;
 import com.intellij.ui.components.JBTextField;
 
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.model.KeyedTranslation;
 import de.marhali.easyi18n.model.TranslationCreate;
 
@@ -57,7 +57,7 @@ public class AddDialog {
         });
 
         TranslationCreate creation = new TranslationCreate(new KeyedTranslation(keyTextField.getText(), messages));
-        DataStore.getInstance(project).processUpdate(creation);
+        LegacyDataStore.getInstance(project).processUpdate(creation);
     }
 
     private DialogBuilder prepare() {
@@ -75,7 +75,7 @@ public class AddDialog {
 
         JPanel valuePanel = new JPanel(new GridLayout(0, 1, 2, 2));
         valueTextFields = new HashMap<>();
-        for(String locale : DataStore.getInstance(project).getTranslations().getLocales()) {
+        for(String locale : LegacyDataStore.getInstance(project).getTranslations().getLocales()) {
             JBLabel localeLabel = new JBLabel(locale);
             JBTextField localeText = new JBTextField();
             localeLabel.setLabelFor(localeText);

src/main/java/de/marhali/easyi18n/dialog/EditDialog.java

@@ -6,7 +6,7 @@ import com.intellij.openapi.ui.DialogWrapper;
 import com.intellij.ui.components.JBLabel;
 import com.intellij.ui.components.JBScrollPane;
 import com.intellij.ui.components.JBTextField;
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.model.KeyedTranslation;
 import de.marhali.easyi18n.model.TranslationDelete;
 import de.marhali.easyi18n.model.TranslationUpdate;
@@ -40,10 +40,10 @@ public class EditDialog {
         int code = prepare().show();
 
         if(code == DialogWrapper.OK_EXIT_CODE) { // Edit
-            DataStore.getInstance(project).processUpdate(new TranslationUpdate(origin, getChanges()));
+            LegacyDataStore.getInstance(project).processUpdate(new TranslationUpdate(origin, getChanges()));
 
         } else if(code == DeleteActionDescriptor.EXIT_CODE) { // Delete
-            DataStore.getInstance(project).processUpdate(new TranslationDelete(origin));
+            LegacyDataStore.getInstance(project).processUpdate(new TranslationDelete(origin));
         }
     }
 
@@ -74,7 +74,7 @@ public class EditDialog {
 
         JPanel valuePanel = new JPanel(new GridLayout(0, 1, 2, 2));
         valueTextFields = new HashMap<>();
-        for(String locale : DataStore.getInstance(project).getTranslations().getLocales()) {
+        for(String locale : LegacyDataStore.getInstance(project).getTranslations().getLocales()) {
             JBLabel localeLabel = new JBLabel(locale);
             JBTextField localeText = new JBTextField(this.origin.getTranslations().get(locale));
             localeLabel.setLabelFor(localeText);

src/main/java/de/marhali/easyi18n/editor/KeyAnnotator.java

@@ -5,7 +5,7 @@ import com.intellij.lang.annotation.HighlightSeverity;
 import com.intellij.openapi.project.Project;
 
 import de.marhali.easyi18n.model.LocalizedNode;
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.service.SettingsService;
 
 import org.jetbrains.annotations.NotNull;
@@ -39,7 +39,7 @@ public class KeyAnnotator {
             searchKey = searchKey.substring(1);
         }
 
-        LocalizedNode node = DataStore.getInstance(project).getTranslations().getNode(searchKey);
+        LocalizedNode node = LegacyDataStore.getInstance(project).getTranslations().getNode(searchKey);
 
         if(node == null) { // Unknown translation. Just ignore it
             return;

src/main/java/de/marhali/easyi18n/editor/KeyCompletionProvider.java

@@ -29,7 +29,7 @@ public class KeyCompletionProvider extends CompletionProvider<CompletionParamete
             return;
         }
 
-        DataStore store = DataStore.getInstance(project);
+        LegacyDataStore store = LegacyDataStore.getInstance(project);
         String previewLocale = SettingsService.getInstance(project).getState().getPreviewLocale();
         String pathPrefix = SettingsService.getInstance(project).getState().getPathPrefix();
 

src/main/java/de/marhali/easyi18n/editor/KeyReference.java

@@ -8,7 +8,7 @@ import de.marhali.easyi18n.dialog.AddDialog;
 import de.marhali.easyi18n.dialog.EditDialog;
 import de.marhali.easyi18n.model.KeyedTranslation;
 import de.marhali.easyi18n.model.LocalizedNode;
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
@@ -52,7 +52,7 @@ public class KeyReference extends PsiReferenceBase<PsiElement> {
 
         @Override
         public void navigate(boolean requestFocus) {
-            LocalizedNode node = DataStore.getInstance(getProject()).getTranslations().getNode(getKey());
+            LocalizedNode node = LegacyDataStore.getInstance(getProject()).getTranslations().getNode(getKey());
 
             if(node != null) {
                 new EditDialog(getProject(), new KeyedTranslation(getKey(), node.getValue())).showAndHandle();

src/main/java/de/marhali/easyi18n/editor/generic/GenericKeyReferenceContributor.java

@@ -5,7 +5,7 @@ import com.intellij.psi.*;
 import com.intellij.util.ProcessingContext;
 
 import de.marhali.easyi18n.editor.KeyReference;
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.service.SettingsService;
 
 import org.jetbrains.annotations.NotNull;
@@ -38,7 +38,7 @@ public class GenericKeyReferenceContributor extends PsiReferenceContributor {
                     return PsiReference.EMPTY_ARRAY;
                 }
 
-                if(DataStore.getInstance(element.getProject()).getTranslations().getNode(value) == null) {
+                if(LegacyDataStore.getInstance(element.getProject()).getTranslations().getNode(value) == null) {
                     if(!KeyReference.isReferencable(value)) { // Creation policy
                         return PsiReference.EMPTY_ARRAY;
                     }

src/main/java/de/marhali/easyi18n/editor/kotlin/KotlinKeyReferenceContributor.java

@@ -6,7 +6,7 @@ import com.intellij.psi.*;
 import com.intellij.util.ProcessingContext;
 
 import de.marhali.easyi18n.editor.KeyReference;
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.service.SettingsService;
 
 import org.jetbrains.annotations.NotNull;
@@ -45,7 +45,7 @@ public class KotlinKeyReferenceContributor extends PsiReferenceContributor {
                     return PsiReference.EMPTY_ARRAY;
                 }
 
-                if(DataStore.getInstance(element.getProject()).getTranslations().getNode(value) == null) {
+                if(LegacyDataStore.getInstance(element.getProject()).getTranslations().getNode(value) == null) {
                     return PsiReference.EMPTY_ARRAY;
                 }
 

src/main/java/de/marhali/easyi18n/model/DataSynchronizer.java

@@ -7,6 +7,7 @@ import org.jetbrains.annotations.Nullable;
  * Interface to communicate data changes between data store and ui components.
  * @author marhali
  */
+@Deprecated
 public interface DataSynchronizer {
 
     /**

src/main/java/de/marhali/easyi18n/model/KeyedTranslation.java

@@ -6,6 +6,7 @@ import java.util.Map;
  * Translated messages for a dedicated key.
  * @author marhali
  */
+@Deprecated // Might be deprecated
 public class KeyedTranslation {
 
     private String key;

src/main/java/de/marhali/easyi18n/model/LocalizedNode.java

@@ -11,6 +11,7 @@ import java.util.*;
  * Represents structured tree view for translated messages.
  * @author marhali
  */
+@Deprecated
 public class LocalizedNode {
 
     public static final String ROOT_KEY = "root";

src/main/java/de/marhali/easyi18n/model/Translations.java

@@ -12,6 +12,7 @@ import java.util.List;
  * Represents translation state instance. IO operations will be based on this file.
  * @author marhali
  */
+@Deprecated
 public class Translations {
 
     public static Translations empty() {

src/main/java/de/marhali/easyi18n/service/LegacyDataStore.java

@@ -27,9 +27,10 @@ import java.util.function.Consumer;
  * Factory service to manage localized messages for multiple projects at once.
  * @author marhali
  */
-public class DataStore {
+@Deprecated
+public class LegacyDataStore {
 
-    private static final Map<Project, DataStore> INSTANCES = new WeakHashMap<>();
+    private static final Map<Project, LegacyDataStore> INSTANCES = new WeakHashMap<>();
 
     private final Project project;
     private final List<DataSynchronizer> synchronizer;
@@ -37,18 +38,18 @@ public class DataStore {
     private Translations translations;
     private String searchQuery;
 
-    public static DataStore getInstance(@NotNull Project project) {
+    public static LegacyDataStore getInstance(@NotNull Project project) {
-        DataStore store = INSTANCES.get(project);
+        LegacyDataStore store = INSTANCES.get(project);
 
         if(store == null) {
-            store = new DataStore(project);
+            store = new LegacyDataStore(project);
             INSTANCES.put(project, store);
         }
 
         return store;
     }
 
-    private DataStore(@NotNull Project project) {
+    private LegacyDataStore(@NotNull Project project) {
         this.project = project;
         this.synchronizer = new ArrayList<>();
         this.translations = Translations.empty();

src/main/java/de/marhali/easyi18n/tabs/TableView.java

@@ -4,7 +4,7 @@ import com.intellij.openapi.project.Project;
 import com.intellij.ui.components.JBScrollPane;
 import com.intellij.ui.table.JBTable;
 
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.model.LocalizedNode;
 import de.marhali.easyi18n.model.DataSynchronizer;
 import de.marhali.easyi18n.model.Translations;
@@ -54,7 +54,7 @@ public class TableView implements DataSynchronizer {
 
         if(row >= 0) {
             String fullPath = String.valueOf(table.getValueAt(row, 0));
-            LocalizedNode node = DataStore.getInstance(project).getTranslations().getNode(fullPath);
+            LocalizedNode node = LegacyDataStore.getInstance(project).getTranslations().getNode(fullPath);
 
             if(node != null) {
                 new EditDialog(project, new KeyedTranslation(fullPath, node.getValue())).showAndHandle();
@@ -67,7 +67,7 @@ public class TableView implements DataSynchronizer {
             for (int selectedRow : table.getSelectedRows()) {
                 String fullPath = String.valueOf(table.getValueAt(selectedRow, 0));
 
-                DataStore.getInstance(project).processUpdate(
+                LegacyDataStore.getInstance(project).processUpdate(
                         new TranslationDelete(new KeyedTranslation(fullPath, null)));
             }
         };
@@ -78,7 +78,7 @@ public class TableView implements DataSynchronizer {
                             @Nullable String searchQuery, @Nullable String scrollTo) {
 
         table.setModel(new TableModelTranslator(translations, searchQuery, update ->
-                DataStore.getInstance(project).processUpdate(update)));
+                LegacyDataStore.getInstance(project).processUpdate(update)));
 
         if(scrollTo != null) {
             int row = -1;

src/main/java/de/marhali/easyi18n/tabs/TreeView.java

@@ -8,7 +8,7 @@ import com.intellij.openapi.project.Project;
 import com.intellij.ui.components.JBScrollPane;
 import com.intellij.ui.treeStructure.Tree;
 
-import de.marhali.easyi18n.service.DataStore;
+import de.marhali.easyi18n.service.LegacyDataStore;
 import de.marhali.easyi18n.model.LocalizedNode;
 import de.marhali.easyi18n.model.DataSynchronizer;
 import de.marhali.easyi18n.model.Translations;
@@ -100,7 +100,7 @@ public class TreeView implements DataSynchronizer {
 
             if(node.getUserObject() instanceof PresentationData) {
                 String fullPath = TreeUtil.getFullPath(path);
-                LocalizedNode localizedNode = DataStore.getInstance(project).getTranslations().getNode(fullPath);
+                LocalizedNode localizedNode = LegacyDataStore.getInstance(project).getTranslations().getNode(fullPath);
 
                 if(localizedNode != null) {
                     new EditDialog(project,new KeyedTranslation(fullPath, localizedNode.getValue())).showAndHandle();
@@ -120,7 +120,7 @@ public class TreeView implements DataSynchronizer {
             for (TreePath path : tree.getSelectionPaths()) {
                 String fullPath = TreeUtil.getFullPath(path);
 
-                DataStore.getInstance(project).processUpdate(
+                LegacyDataStore.getInstance(project).processUpdate(
                         new TranslationDelete(new KeyedTranslation(fullPath, null)));
             }
         };

src/main/java/de/marhali/easyi18n/util/TranslationsUtil.java

@@ -11,6 +11,7 @@ import java.util.List;
  * Utility tool to support the translations instance
  * @author marhali
  */
+@Deprecated // SectionUtil
 public class TranslationsUtil {
 
     /**

src/main/resources/META-INF/plugin.xml

@@ -10,7 +10,7 @@
     <depends optional="true" config-file="de.marhali.easyi18n-kotlin.xml">org.jetbrains.kotlin</depends>
 
     <extensions defaultExtensionNs="com.intellij">
-        <toolWindow id="Easy I18n" anchor="bottom" factoryClass="de.marhali.easyi18n.TranslatorToolWindowFactory" />
+        <toolWindow id="Easy I18n" anchor="bottom" factoryClass="de.marhali.easyi18n.service.TranslatorToolWindowFactory" />
         <projectService serviceImplementation="de.marhali.easyi18n.service.SettingsService" />
 
         <completion.contributor language="any"