Implemented a confirm dialog

Author: JavaSaBr

resources/messages/messages.properties

@@ -13,6 +13,7 @@ AssetComponentResourceTreeContextMenuCopyFile=Copy
 AssetComponentResourceTreeContextMenuCutFile=Cut
 AssetComponentResourceTreeContextMenuPasteFile=Paste
 AssetComponentResourceTreeContextMenuDeleteFile=Delete
+AssetComponentResourceTreeContextMenuDeleteFileQuestion=Do you want to remove the file "%file_name%"?
 AssetComponentResourceTreeContextMenuConvertFile=Convert
 AssetComponentResourceTreeContextMenuOpenFileByExternalEditor=Open fine in external editor
 AssetComponentResourceTreeContextMenuRenameFile=Rename
@@ -206,6 +207,10 @@ RenameDialogNewNameLabel=New name
 RenameDialogButtonOk=Rename
 RenameDialogButtonCancel=Cancel
 
+QuestionDialogTitle=Question
+QuestionDialogButtonOk=Yes
+QuestionDialogButtonCancel=No
+
 FolderCreatorDescription=New folder
 FolderCreatorTitle=Create new folder
 FolderCreatorFileNameLabel=Folder name

resources/messages/messages_ru.properties

@@ -13,6 +13,7 @@ AssetComponentResourceTreeContextMenuCopyFile=Копировать
 AssetComponentResourceTreeContextMenuCutFile=Вырезать
 AssetComponentResourceTreeContextMenuPasteFile=Вставить
 AssetComponentResourceTreeContextMenuDeleteFile=Удаить
+AssetComponentResourceTreeContextMenuDeleteFileQuestion=Вы уверены что хотите удалить файл "%file_name%"?
 AssetComponentResourceTreeContextMenuConvertFile=Конвертировать
 AssetComponentResourceTreeContextMenuOpenFileByExternalEditor=Открыть файл во внешнем редакторе
 AssetComponentResourceTreeContextMenuRenameFile=Переименовать
@@ -206,6 +207,10 @@ RenameDialogNewNameLabel=Новое имя
 RenameDialogButtonOk=Переименовать
 RenameDialogButtonCancel=Отменить
 
+QuestionDialogTitle=Вопрос
+QuestionDialogButtonOk=Да
+QuestionDialogButtonCancel=Нет
+
 FolderCreatorDescription=Новая папка
 FolderCreatorTitle=Создание новой папки
 FolderCreatorFileNameLabel=Название папки

src/com/ss/editor/Messages.java

@@ -30,6 +30,7 @@ public class Messages {
     public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_CUT_FILE;
     public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_PASTE_FILE;
     public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_DELETE_FILE;
+    public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_DELETE_FILE_QUESTION;
     public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_CONVERT_FILE;
     public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_OPEN_FILE_BY_EXTERNAL_EDITOR;
     public static final String ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_RENAME_FILE;
@@ -221,6 +222,10 @@ public class Messages {
     public static final String RENAME_DIALOG_BUTTON_OK;
     public static final String RENAME_DIALOG_BUTTON_CANCEL;
 
+    public static final String QUESTION_DIALOG_TITLE;
+    public static final String QUESTION_DIALOG_BUTTON_OK;
+    public static final String QUESTION_DIALOG_BUTTON_CANCEL;
+
     public static final String FOLDER_CREATOR_DESCRIPTION;
     public static final String FOLDER_CREATOR_TITLE;
     public static final String FOLDER_CREATOR_FILE_NAME_LABEL;
@@ -295,6 +300,7 @@ public class Messages {
         ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_CUT_FILE = bundle.getString("AssetComponentResourceTreeContextMenuCutFile");
         ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_PASTE_FILE = bundle.getString("AssetComponentResourceTreeContextMenuPasteFile");
         ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_DELETE_FILE = bundle.getString("AssetComponentResourceTreeContextMenuDeleteFile");
+        ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_DELETE_FILE_QUESTION = bundle.getString("AssetComponentResourceTreeContextMenuDeleteFileQuestion");
         ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_CONVERT_FILE = bundle.getString("AssetComponentResourceTreeContextMenuConvertFile");
         ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_OPEN_FILE_BY_EXTERNAL_EDITOR = bundle.getString("AssetComponentResourceTreeContextMenuOpenFileByExternalEditor");
         ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_RENAME_FILE = bundle.getString("AssetComponentResourceTreeContextMenuRenameFile");
@@ -485,6 +491,10 @@ public class Messages {
         RENAME_DIALOG_BUTTON_OK = bundle.getString("RenameDialogButtonOk");
         RENAME_DIALOG_BUTTON_CANCEL = bundle.getString("RenameDialogButtonCancel");
 
+        QUESTION_DIALOG_TITLE = bundle.getString("QuestionDialogTitle");
+        QUESTION_DIALOG_BUTTON_OK = bundle.getString("QuestionDialogButtonOk");
+        QUESTION_DIALOG_BUTTON_CANCEL = bundle.getString("QuestionDialogButtonCancel");
+
         FOLDER_CREATOR_DESCRIPTION = bundle.getString("FolderCreatorDescription");
         FOLDER_CREATOR_TITLE = bundle.getString("FolderCreatorTitle");
         FOLDER_CREATOR_FILE_NAME_LABEL = bundle.getString("FolderCreatorFileNameLabel");

src/com/ss/editor/ui/component/asset/tree/context/menu/action/DeleteFileAction.java

@@ -1,23 +1,28 @@
 package com.ss.editor.ui.component.asset.tree.context.menu.action;
 
+import com.ss.editor.JFXApplication;
 import com.ss.editor.Messages;
 import com.ss.editor.config.EditorConfig;
 import com.ss.editor.ui.component.asset.tree.resource.ResourceElement;
+import com.ss.editor.ui.dialog.ConfirmDialog;
+import com.ss.editor.ui.scene.EditorFXScene;
 
 import java.nio.file.Path;
 
 import javafx.scene.control.MenuItem;
 import rlib.util.FileUtils;
 
 /**
- * Реализация действия по удалении файла.
+ * The action for deleting a file.
  *
- * @author Ronn
+ * @author JavaSaBr
  */
 public class DeleteFileAction extends MenuItem {
 
+    private static final JFXApplication JFX_APPLICATION = JFXApplication.getInstance();
+
     /**
-     * Элемент действия.
+     * The node in the tree.
      */
     private final ResourceElement element;
 
@@ -28,7 +33,7 @@ public DeleteFileAction(final ResourceElement element) {
     }
 
     /**
-     * Процесс удаления файла.
+     * Handle deleting.
      */
     private void processDelete() {
 
@@ -41,6 +46,19 @@ private void processDelete() {
             return;
         }
 
+        String question = Messages.ASSET_COMPONENT_RESOURCE_TREE_CONTEXT_MENU_DELETE_FILE_QUESTION;
+        question = question.replace("%file_name%", file.getFileName().toString());
+
+        final EditorFXScene scene = JFX_APPLICATION.getScene();
+        final ConfirmDialog confirmDialog = new ConfirmDialog(result -> handle(file, result), question);
+        confirmDialog.show(scene.getWindow());
+    }
+
+    /**
+     * Handle the answer.
+     */
+    private void handle(final Path file, final Boolean result) {
+        if (!result) return;
         FileUtils.delete(file);
     }
 }

src/com/ss/editor/ui/component/asset/tree/context/menu/action/RenameFileAction.java

@@ -4,7 +4,6 @@
 import com.ss.editor.Messages;
 import com.ss.editor.ui.component.asset.tree.resource.ResourceElement;
 import com.ss.editor.ui.dialog.RenameDialog;
-import com.ss.editor.ui.event.FXEventManager;
 import com.ss.editor.ui.scene.EditorFXScene;
 import com.ss.editor.util.EditorUtil;
 
@@ -23,7 +22,6 @@
  */
 public class RenameFileAction extends MenuItem {
 
-    private static final FXEventManager FX_EVENT_MANAGER = FXEventManager.getInstance();
     private static final JFXApplication JFX_APPLICATION = JFXApplication.getInstance();
 
     /**

src/com/ss/editor/ui/dialog/ConfirmDialog.java

@@ -0,0 +1,127 @@
+package com.ss.editor.ui.dialog;
+
+import com.ss.editor.Messages;
+import com.ss.editor.ui.css.CSSClasses;
+import com.ss.editor.ui.css.CSSIds;
+
+import java.awt.Point;
+import java.util.function.Consumer;
+
+import javafx.geometry.Insets;
+import javafx.geometry.Pos;
+import javafx.scene.control.Button;
+import javafx.scene.control.Label;
+import javafx.scene.input.KeyCode;
+import javafx.scene.input.KeyEvent;
+import javafx.scene.layout.HBox;
+import javafx.scene.layout.VBox;
+import javafx.scene.text.TextAlignment;
+import rlib.ui.util.FXUtils;
+
+/**
+ * The implementation of a dialog for asking questions.
+ *
+ * @author JavaSaBr
+ */
+public class ConfirmDialog extends EditorDialog {
+
+    private static final Insets OK_BUTTON_OFFSET = new Insets(0, 4, 0, 0);
+    private static final Insets CANCEL_BUTTON_OFFSET = new Insets(0, 15, 0, 0);
+
+    private static final Point DIALOG_SIZE = new Point(600, 120);
+
+    /**
+     * The handler pf an answer.
+     */
+    private final Consumer<Boolean> handler;
+
+    /**
+     * The ok button.
+     */
+    private Button okButton;
+
+    /**
+     * The label.
+     */
+    private Label questionLabel;
+
+    public ConfirmDialog(final Consumer<Boolean> handler, final String question) {
+        this.handler = handler;
+        this.questionLabel.setText(question);
+    }
+
+    @Override
+    protected String getTitleText() {
+        return Messages.QUESTION_DIALOG_TITLE;
+    }
+
+    @Override
+    protected void createContent(final VBox root) {
+        super.createContent(root);
+
+        questionLabel = new Label();
+        questionLabel.setAlignment(Pos.CENTER);
+        questionLabel.setTextAlignment(TextAlignment.CENTER);
+        questionLabel.setWrapText(true);
+        questionLabel.prefWidthProperty().bind(root.widthProperty().multiply(0.9));
+        questionLabel.setPadding(new Insets(10, 0, 10, 0));
+
+        FXUtils.addToPane(questionLabel, root);
+        FXUtils.addClassTo(questionLabel, CSSClasses.SPECIAL_FONT_15);
+    }
+
+    @Override
+    protected void processKey(final KeyEvent event) {
+        super.processKey(event);
+        if (event.getCode() == KeyCode.ENTER) {
+            processCancel();
+        }
+    }
+
+    @Override
+    protected void createActions(final VBox root) {
+        super.createActions(root);
+
+        final HBox container = new HBox();
+        container.setId(CSSIds.ASSET_EDITOR_DIALOG_BUTTON_CONTAINER);
+
+        okButton = new Button(Messages.QUESTION_DIALOG_BUTTON_OK);
+        okButton.setId(CSSIds.EDITOR_DIALOG_BUTTON_OK);
+        okButton.setOnAction(event -> processOk());
+
+        final Button cancelButton = new Button(Messages.QUESTION_DIALOG_BUTTON_CANCEL);
+        cancelButton.setId(CSSIds.EDITOR_DIALOG_BUTTON_CANCEL);
+        cancelButton.setOnAction(event -> hide());
+
+        FXUtils.addToPane(okButton, container);
+        FXUtils.addToPane(cancelButton, container);
+        FXUtils.addToPane(container, root);
+
+        FXUtils.addClassTo(okButton, CSSClasses.SPECIAL_FONT_16);
+        FXUtils.addClassTo(cancelButton, CSSClasses.SPECIAL_FONT_16);
+
+        HBox.setMargin(okButton, OK_BUTTON_OFFSET);
+        HBox.setMargin(cancelButton, CANCEL_BUTTON_OFFSET);
+    }
+
+    /**
+     * Handle OK answer.
+     */
+    private void processOk() {
+        handler.accept(Boolean.TRUE);
+        hide();
+    }
+
+    /**
+     * Handle reject answer.
+     */
+    private void processCancel() {
+        handler.accept(Boolean.FALSE);
+        hide();
+    }
+
+    @Override
+    protected Point getSize() {
+        return DIALOG_SIZE;
+    }
+}