Pull request #6583: REPORT-60163 公式编辑器优化2.0

Merge in DESIGN/design from ~HOKY.HE/design-hoky:feature/x to feature/x

* commit '105d7308ecbd76798bdaf4c5de8f67b6ff39b55f':
  REPORT-60163 公式编辑器优化2.0 1.修改了国际化的位置
  REPORT-60163 公式编辑器优化2.0 1.修改一下键入值
  REPORT-60163 公式编辑器优化2.0 1.添加了输入提示； 2.优化了搜索框； 3.优化了出错提示以及添加了关闭前检测。

designer-base/src/main/java/com/fr/design/dialog/BasicPane.java

@@ -8,9 +8,14 @@ import com.fr.design.i18n.Toolkit;
 import com.fr.design.utils.gui.GUICoreUtils;
 import com.fr.stable.core.PropertyChangeAdapter;
 
-import javax.swing.*;
+import javax.swing.JPanel;
 import javax.swing.event.DocumentEvent;
-import java.awt.*;
+import java.awt.BorderLayout;
+import java.awt.Color;
+import java.awt.Dialog;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.Window;
 
 @Open
 public abstract class BasicPane extends JPanel {
@@ -262,6 +267,10 @@ public abstract class BasicPane extends JPanel {
     public void checkValid() throws Exception {
     }
 
+    public boolean confirmContinueBeforeDoOK() {
+        return true;
+    }
+
     public static class NamePane extends BasicPane {
         private UITextField nameTextField;
         private UILabel Name;
@@ -390,6 +399,10 @@ public abstract class BasicPane extends JPanel {
             BasicPane.this.checkValid();
         }
 
+        public boolean confirmContinueBeforeDoOK() {
+            return BasicPane.this.confirmContinueBeforeDoOK();
+        }
+
     }
 
     private class UnsizedDialog extends UIDialog {

designer-base/src/main/java/com/fr/design/dialog/UIDialog.java

@@ -33,6 +33,7 @@ public abstract class UIDialog extends JDialog {
     private BasicPane pane;
     private java.util.List<DialogActionListener> listeners = new ArrayList<DialogActionListener>();
     private boolean isDoOKSucceed;
+    private boolean needExceptionCheck = true;
 
 
     public UIDialog(Frame parent) {
@@ -151,6 +152,10 @@ public abstract class UIDialog extends JDialog {
         });
     }
 
+    public void setNeedExceptionCheck(boolean needExceptionCheck) {
+        this.needExceptionCheck = needExceptionCheck;
+    }
+
 
     /**
      * 添加监听器
@@ -172,14 +177,21 @@ public abstract class UIDialog extends JDialog {
      * 确定操作
      */
     public void doOK() {
+        //由于checkValid不可以加入自定义的弹窗以及操作，添加一个接口
+        if (!confirmContinueBeforeDoOK()) {
+            return;
+        }
+
         try {
             checkValid();
         } catch (Exception exp) {
+            if (needExceptionCheck) {
                 FineJOptionPane.showMessageDialog(
                         this,
                         exp.getMessage(),
                         com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Tool_Tips"),
                         JOptionPane.WARNING_MESSAGE);
+            }
             return;
         }
 
@@ -253,6 +265,10 @@ public abstract class UIDialog extends JDialog {
      */
     public abstract void checkValid() throws Exception;
 
+    public boolean confirmContinueBeforeDoOK() {
+        return true;
+    }
+
     public void setButtonEnabled(boolean b) {
         this.okButton.setEnabled(b);
     }

designer-base/src/main/java/com/fr/design/formula/FormulaChecker.java

@@ -1,91 +1,43 @@
 package com.fr.design.formula;
 
+import com.fr.design.formula.exception.FormulaExceptionTipsProcessor;
 import com.fr.design.i18n.Toolkit;
-import com.fr.log.FineLoggerFactory;
 import com.fr.parser.FRLexer;
 import com.fr.parser.FRParser;
 import com.fr.script.checker.FunctionCheckerDispatcher;
-import com.fr.script.checker.exception.ConditionCheckWrongException;
-import com.fr.script.checker.exception.FunctionCheckWrongException;
-import com.fr.script.rules.FunctionParameterType;
-import com.fr.script.rules.FunctionRule;
-import com.fr.stable.StringUtils;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
 import com.fr.stable.script.Expression;
 import com.fr.stable.script.Node;
+import com.fr.third.antlr.TokenStreamRecognitionException;
 
 import java.io.StringReader;
-import java.util.List;
 
 /**
  * @author Hoky
  * @date 2021/9/28
  */
 public class FormulaChecker {
-    private static final String VALID_FORMULA = Toolkit.i18nText("Fine-Design_Basic_FormulaD_Valid_Formula");
-    private static final String INVALID_FORMULA = Toolkit.i18nText("Fine-Design_Basic_FormulaD_Invalid_Formula");
-    public static final String COLON = ":";
+    public static final String VALID_FORMULA = Toolkit.i18nText("Fine-Design_Basic_FormulaD_Valid_Formula");
+    public static final String INVALID_FORMULA = Toolkit.i18nText("Fine-Design_Basic_FormulaD_Invalid_Formula");
+    private static FormulaExceptionTipsProcessor processor = FormulaExceptionTipsProcessor.getProcessor();
 
-    public static String check(String formulaText) throws FormulaCheckerException {
+    public static FormulaCheckResult check(String formulaText) {
+        //过滤一些空格等符号
         StringReader in = new StringReader(formulaText);
-
         FRLexer lexer = new FRLexer(in);
         FRParser parser = new FRParser(lexer);
 
         try {
             Expression expression = parser.parse();
             Node node = expression.getConditionalExpression();
-            boolean valid = FunctionCheckerDispatcher.getInstance().getFunctionChecker(node).checkFunction(node);
-            if (valid) {
-                return VALID_FORMULA;
-            } else {
-                throw new FormulaCheckerException(INVALID_FORMULA);
-            }
-        } catch (ConditionCheckWrongException cce) {
-            String functionName = cce.getFunctionName();
-            throw new FormulaCheckerException(functionName + Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Condition_Tips") + COLON);
-        } catch (FunctionCheckWrongException ce) {
-            List<FunctionRule> rules = ce.getRules();
-            String functionName = ce.getFunctionName();
-            StringBuilder errorMsg = new StringBuilder(functionName + com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Error_Tips") + COLON);
-            for (int i = 0; i < rules.size(); i++) {
-                errorMsg.append("(");
-                if (rules.get(i).getParameterList().isEmpty()) {
-                    errorMsg.append(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_No_Param"));
-                }
-                for (FunctionParameterType functionParameterType : rules.get(i).getParameterList()) {
-                    errorMsg.append(getTypeString(functionParameterType)).append(",");
-                }
-                if (",".equals(errorMsg.charAt(errorMsg.length() - 1) + "")) {
-                    errorMsg.deleteCharAt(errorMsg.length() - 1);
-                }
-                errorMsg.append(")");
-                if (i != rules.size() - 1) {
-                    errorMsg.append(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Or"));
-                }
-            }
-            throw new FormulaCheckerException(errorMsg.toString());
+            boolean valid = FunctionCheckerDispatcher.getInstance().getFunctionChecker(node).checkFunction(formulaText, node);
+            return new FormulaCheckResult(valid, valid ? VALID_FORMULA : INVALID_FORMULA, FormulaCoordinates.INVALID);
         } catch (Exception e) {
-            FineLoggerFactory.getLogger().error(e.getMessage(), e);
-            throw new FormulaCheckerException(INVALID_FORMULA);
-            // alex:继续往下面走,expression为null时告知不合法公式
+            if (e instanceof TokenStreamRecognitionException) {
+                return processor.getExceptionTips(((TokenStreamRecognitionException) e).recog);
             }
+            return processor.getExceptionTips(e);
         }
-
-    private static String getTypeString(FunctionParameterType type) {
-        switch (type) {
-            case NUMBER:
-                return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Number");
-            case STRING:
-                return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_String");
-            case ANY:
-                return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Any");
-            case DATE:
-                return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Date");
-            case BOOLEAN:
-                return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Boolean");
-            case ARRAY:
-                return com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Array");
-        }
-        return StringUtils.EMPTY;
     }
 }

designer-base/src/main/java/com/fr/design/formula/FormulaPane.java

@@ -16,7 +16,13 @@ import com.fr.design.dialog.BasicPane;
 import com.fr.design.dialog.DialogActionAdapter;
 import com.fr.design.dialog.FineJOptionPane;
 import com.fr.design.file.HistoryTemplateListCache;
+import com.fr.design.gui.autocomplete.CompletionCellRenderer;
+import com.fr.design.gui.autocomplete.CompletionProvider;
+import com.fr.design.gui.autocomplete.DefaultCompletionProvider;
+import com.fr.design.gui.autocomplete.FormulaCompletion;
+import com.fr.design.gui.autocomplete.FormulaPaneAutoCompletion;
 import com.fr.design.gui.ibutton.UIButton;
+import com.fr.design.gui.icheckbox.UICheckBox;
 import com.fr.design.gui.icontainer.UIScrollPane;
 import com.fr.design.gui.ilable.UILabel;
 import com.fr.design.gui.ilist.QuickList;
@@ -43,6 +49,7 @@ import com.fr.parser.SheetIntervalLiteral;
 import com.fr.report.core.namespace.SimpleCellValueNameSpace;
 import com.fr.script.Calculator;
 import com.fr.script.ScriptConstants;
+import com.fr.script.checker.result.FormulaCheckResult;
 import com.fr.stable.EncodeConstants;
 import com.fr.stable.EssentialUtils;
 import com.fr.stable.ParameterProvider;
@@ -65,6 +72,7 @@ import javax.swing.JList;
 import javax.swing.JOptionPane;
 import javax.swing.JPanel;
 import javax.swing.JPopupMenu;
+import javax.swing.JScrollPane;
 import javax.swing.JTree;
 import javax.swing.SwingUtilities;
 import javax.swing.event.ListSelectionEvent;
@@ -82,6 +90,8 @@ import java.awt.Component;
 import java.awt.Dimension;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
 import java.awt.event.KeyAdapter;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
@@ -112,17 +122,21 @@ import java.util.Set;
  * @since 2012-3-29下午1:50:53
  */
 public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
-
-    public static final String VALID_FORMULA = Toolkit.i18nText("Fine-Design_Basic_FormulaD_Valid_Formula");
-    public static final String INVALID_FORMULA = Toolkit.i18nText("Fine-Design_Basic_FormulaD_Invalid_Formula");
     public static final int DEFUAL_FOMULA_LENGTH = 103;
     public static final String ELLIPSIS = "...";
+    public static final int KEY_CODE_A = 64;
+    public static final int KEY_CODE_Z = 91;
+    public static final String NEWLINE = "\n";
+    public static final String FORMULA_ICON = "/com/fr/design/images/m_file/formula.png";
+    public static final String PARAM_ICON = "/com/fr/design/images/m_file/param.png";
     private VariableTreeAndDescriptionArea variableTreeAndDescriptionArea;
     private RSyntaxTextArea formulaTextArea;
     private UITextField keyWordTextField = new UITextField(18);
     private int currentPosition = 0;
     private int beginPosition = 0;
     private int insertPosition = 0;
+    protected static UICheckBox autoCompletionCheck;
+    protected static UICheckBox checkBeforeColse;
     private JList tipsList;
     protected DefaultListModel listModel = new DefaultListModel();
     private int ifHasBeenWriten = 0;
@@ -131,6 +145,9 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
     private DefaultListModel functionNameModel;
     private JList functionNameList;
     private UITableEditorPane<ParameterProvider> editor4CalPane;
+    private FormulaPaneAutoCompletion autoCompletion;
+    private DefaultCompletionProvider completionProvider;
+    private static final Map<String, String> PARAM_PREFIX_MAP = new HashMap<>();
 
     public FormulaPane() {
         initComponents();
@@ -139,6 +156,20 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
     private void initFormulaTextAreaKeyListener() {
         formulaTextArea.addKeyListener(this);
         formulaTextArea.addKeyListener(new KeyAdapter() {
+            //用来判断一下是不是组合键
+
+            @Override
+            public void keyTyped(KeyEvent e) {
+                if (inKeyCodeRange(e) && autoCompletionCheck.isSelected()) {
+                    autoCompletion.doCompletion();
+                }
+            }
+
+            private boolean inKeyCodeRange(KeyEvent e) {
+                return (e.getExtendedKeyCode() > KEY_CODE_A && e.getExtendedKeyCode() < KEY_CODE_Z);
+            }
+
+            @Override
             public void keyReleased(KeyEvent e) {
                 formulaTextArea.setForeground(Color.black);
                 String text = formulaTextArea.getText();
@@ -174,7 +205,9 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                     beginPosition = getBeginPosition();
                     insertPosition = beginPosition;
                     firstStepToFindTips(beginPosition);
-                    fixFunctionNameList();
+                    if (tipsList.getSelectedValue() != null) {
+                        fixFunctionNameList(tipsList.getSelectedValue().toString());
+                    }
                 }
             }
         });
@@ -204,7 +237,9 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 if (e.getKeyCode() == KeyEvent.VK_ENTER) {
                     String toFind = keyWordTextField.getText();
                     search(toFind, false);
-                    fixFunctionNameList();
+                    if (tipsList.getSelectedValue() != null) {
+                        fixFunctionNameList(tipsList.getSelectedValue().toString());
+                    }
                     e.consume();
                 }
             }
@@ -213,28 +248,26 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
 
     private void initTipsPane() {
         // tipsPane
-        JPanel tipsPane = new JPanel(new BorderLayout(4, 4));
-        this.add(tipsPane, BorderLayout.EAST);
 
-        JPanel searchPane = new JPanel(new BorderLayout(4, 4));
+        JPanel searchPane = new JPanel(new BorderLayout(4, 1));
+        this.add(searchPane, BorderLayout.NORTH);
         searchPane.add(keyWordTextField, BorderLayout.CENTER);
         UIButton searchButton = new UIButton(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaPane_Search"));
+        UILabel formulaLabel = new UILabel(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Input_Formula_In_The_Text_Area_Below") + ":"
+                + "                                                                                                   ");
+        formulaLabel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
         searchPane.add(searchButton, BorderLayout.EAST);
-        tipsPane.add(searchPane, BorderLayout.NORTH);
+        searchPane.add(formulaLabel, BorderLayout.WEST);
         initKeyWordTextFieldKeyListener();
         tipsList = new JList(listModel);
         tipsList.addMouseListener(new DoubleClick());
-        UIScrollPane tipsScrollPane = new UIScrollPane(tipsList);
-        tipsScrollPane.setPreferredSize(new Dimension(170, 75));
-        tipsScrollPane.setBorder(new UIRoundedBorder(UIConstants.LINE_COLOR, 1, UIConstants.ARC));
-        tipsPane.add(tipsScrollPane, BorderLayout.CENTER);
-        searchButton.addActionListener(new ActionListener() {
-            @Override
-            public void actionPerformed(ActionEvent e) {
+        searchButton.addActionListener(e -> {
             String toFind = keyWordTextField.getText();
             search(toFind, false);
+            popTips();
             formulaTextArea.requestFocusInWindow();
-                fixFunctionNameList();
+            if (tipsList.getSelectedValue() != null) {
+                fixFunctionNameList(tipsList.getSelectedValue().toString());
             }
         });
     }
@@ -254,18 +287,13 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
 
     private void initTextPane() {
         // text
-
         JPanel textPane = FRGUIPaneFactory.createBorderLayout_S_Pane();
         this.add(textPane, BorderLayout.CENTER);
-        JPanel checkBoxandbuttonPane = FRGUIPaneFactory.createNormalFlowInnerContainer_S_Pane();
-        UILabel formulaLabel = new UILabel(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_FormulaD_Input_Formula_In_The_Text_Area_Below") + ":"
-                + "                         ");
-        formulaLabel.setBorder(BorderFactory.createEmptyBorder(4, 4, 4, 4));
+        JPanel checkBoxandbuttonPane = FRGUIPaneFactory.createX_AXISBoxInnerContainer_S_Pane();
         initFormulaTextArea();
 
         UIScrollPane formulaTextAreaScrollPane = new UIScrollPane(formulaTextArea);
         formulaTextAreaScrollPane.setBorder(null);
-        textPane.add(formulaLabel, BorderLayout.NORTH);
         textPane.add(formulaTextAreaScrollPane, BorderLayout.CENTER);
         textPane.add(checkBoxandbuttonPane, BorderLayout.SOUTH);
 
@@ -275,19 +303,105 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         checkValidButton.addActionListener(checkValidActionListener);
         calButton.addActionListener(calculateActionListener);
 
+        //靠左流式布局
         JPanel checkBoxPane = FRGUIPaneFactory.createNormalFlowInnerContainer_S_Pane();
-        checkBoxPane.setPreferredSize(new Dimension(450, 30));
         checkBoxandbuttonPane.add(checkBoxPane, BorderLayout.WEST);
-        checkBoxandbuttonPane.add(checkValidButton, BorderLayout.EAST);
-        checkBoxandbuttonPane.add(calButton, BorderLayout.EAST);
+        //靠右流式布局
+        JPanel buttonPane = FRGUIPaneFactory.createRightFlowInnerContainer_S_Pane();
+        buttonPane.add(checkValidButton, BorderLayout.EAST);
+        buttonPane.add(calButton, BorderLayout.EAST);
+        checkBoxandbuttonPane.add(buttonPane, BorderLayout.EAST);
+        if (autoCompletionCheck == null) {
+            autoCompletionCheck = new UICheckBox(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_AutoCompletion"));
+            autoCompletionCheck.setSelected(true);
+        }
+        if (checkBeforeColse == null) {
+            checkBeforeColse = new UICheckBox(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Before_Closed"));
+            checkBeforeColse.setSelected(true);
+        }
+        checkBoxPane.add(autoCompletionCheck, BorderLayout.WEST);
+        checkBoxPane.add(checkBeforeColse, BorderLayout.WEST);
         extendCheckBoxPane(checkBoxPane);
 
         ParameterTableModel model = new ParameterTableModel(0);
         editor4CalPane = new UITableEditorPane<>(model);
+        formulaTextArea.addFocusListener(new FocusListener() {
+            @Override
+            public void focusGained(FocusEvent e) {
+                // 获得焦点时 安装
+                if (autoCompletion == null && autoCompletionCheck.isSelected()) {
+                    CompletionProvider provider = createCompletionProvider();
+                    autoCompletion = new FormulaPaneAutoCompletion(provider);
+                    autoCompletion.setListCellRenderer(new CompletionCellRenderer());
+                    autoCompletion.install(formulaTextArea);
+                    autoCompletion.installVariableTree(variableTreeAndDescriptionArea);
+                }
+            }
+
+            @Override
+            public void focusLost(FocusEvent e) {
+                // 失去焦点时 卸载
+                uninstallAutoCompletion();
+            }
+        });
+    }
+
+    private CompletionProvider createCompletionProvider() {
+        if (completionProvider == null) {
+            completionProvider = new DefaultCompletionProvider();
+            NameAndDescription[] nameAndDescriptions = FunctionConstants.ALL.getDescriptions();
+            for (NameAndDescription nameAndDescription : nameAndDescriptions) {
+                completionProvider.addCompletion(new FormulaCompletion(completionProvider, nameAndDescription.getName(), BaseUtils.readIcon(FORMULA_ICON)));
+            }
+
+            VariableResolver variableResolver = VariableResolver.DEFAULT;
+            List<String> allParameters = new ArrayList<>();
+            allParameters.addAll(Arrays.asList(variableResolver.resolveCurReportVariables()));
+            allParameters.addAll(Arrays.asList(variableResolver.resolveColumnNames()));
+            allParameters.addAll(Arrays.asList(variableResolver.resolveGlobalParameterVariables()));
+            allParameters.addAll(Arrays.asList(variableResolver.resolveReportParameterVariables()));
+            allParameters.addAll(Arrays.asList(variableResolver.resolveTableDataParameterVariables()));
+
+            //先把参数前缀拿出来
+            for (String parameter : allParameters) {
+                String paramWithoutPre;
+                if (parameter.startsWith("$$")) {
+                    paramWithoutPre = parameter.substring(2);
+                    PARAM_PREFIX_MAP.put(paramWithoutPre, "$$");
+                } else if (parameter.startsWith("$")) {
+                    paramWithoutPre = parameter.substring(1);
+                    PARAM_PREFIX_MAP.put(paramWithoutPre, "$");
+                } else {
+                    paramWithoutPre = parameter;
+                    PARAM_PREFIX_MAP.put(paramWithoutPre, StringUtils.EMPTY);
+                }
+                completionProvider.addCompletion(new FormulaCompletion(completionProvider, paramWithoutPre, BaseUtils.readIcon(PARAM_ICON)));
+            }
+            completionProvider.addCompletion(new FormulaCompletion(completionProvider, "$$$", BaseUtils.readIcon(PARAM_ICON)));
+
+            return completionProvider;
+        }
+        return completionProvider;
+    }
+
+    public static boolean containsParam(String param) {
+        return PARAM_PREFIX_MAP.containsKey(param);
+    }
+
+    public static String getParamPrefix(String param) {
+        return PARAM_PREFIX_MAP.getOrDefault(param, StringUtils.EMPTY);
+    }
+
+    private void uninstallAutoCompletion() {
+        if (autoCompletion != null) {
+            autoCompletion.uninstall();
+            autoCompletion = null;
+        }
     }
 
 
     protected void extendCheckBoxPane(JPanel checkBoxPane) {
+
         // do nothing
     }
 
@@ -341,7 +455,9 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         private void singleClickActuator(String currentLineContent) {
             refreshDescriptionTextArea(currentLineContent);
             formulaTextArea.requestFocusInWindow();
-            fixFunctionNameList();
+            if (tipsList.getSelectedValue() != null) {
+                fixFunctionNameList(tipsList.getSelectedValue().toString());
+            }
         }
 
         private void doubleClickActuator(String currentLineContent) {
@@ -405,14 +521,15 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 beginPosition = getBeginPosition();
                 insertPosition = beginPosition;
                 firstStepToFindTips(beginPosition);
-                fixFunctionNameList();
+                if (tipsList.getSelectedValue() != null) {
+                    fixFunctionNameList(tipsList.getSelectedValue().toString());
+                }
                 ifHasBeenWriten = 1;
             }
         }
     }
 
-    private void fixFunctionNameList() {
-        if (tipsList.getSelectedValue() != null) {
+    private void fixFunctionNameList(String functionName) {
         int signOfContinue = 1;
         int indexOfFunction = 0;
         for (int i = 0; i < functionTypeListModel.size(); i++) {
@@ -421,7 +538,6 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
             NameAndDescription[] nads = functionType.getDescriptions();
             if (signOfContinue == 1) {
                 functionNameModel.removeAllElements();
-                    String functionName = ((String) tipsList.getSelectedValue());
                 for (int k = 0; k < nads.length; k++) {
                     functionNameModel.addElement(nads[k]);
                     if (functionName.equals(nads[k].getName()))//若相等，找出显示的函数的index，setSelectedIndex（）
@@ -442,8 +558,6 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         functionNameList.ensureIndexIsVisible(indexOfFunction);
     }
 
-    }
-
     private int getBeginPosition() {
         int i = currentPosition;
         String textArea = formulaTextArea.getText();
@@ -492,9 +606,17 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         // do nothing
     }
 
+    private void popTips() {
+        JPopupMenu popupMenu = new JPopupMenu();
+        JScrollPane tipsScrollPane = new JScrollPane(tipsList);
+        popupMenu.add(tipsScrollPane);
+        tipsScrollPane.setPreferredSize(new Dimension(240, 146));
+        tipsScrollPane.setBorder(new UIRoundedBorder(UIConstants.LINE_COLOR, 1, UIConstants.ARC));
+        popupMenu.show(keyWordTextField, 0, 23);
+    }
+
     protected void search(String keyWord, boolean findDescription) {
         listModel.removeAllElements();
-
         keyWord = removeAllSpace(keyWord);
         if (keyWord.length() != 0) {
             NameAndDescription[] descriptions = FunctionConstants.ALL.getDescriptions();
@@ -610,7 +732,9 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 beginPosition = getBeginPosition();
                 insertPosition = beginPosition;
                 firstStepToFindTips(beginPosition);
-                fixFunctionNameList();
+                if (tipsList.getSelectedValue() != null) {
+                    fixFunctionNameList(tipsList.getSelectedValue().toString());
+                }
                 ifHasBeenWriten = 1;
             } else {
                 this.formulaTextArea.setText(content);
@@ -618,7 +742,9 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 beginPosition = getBeginPosition();
                 insertPosition = beginPosition;
                 firstStepToFindTips(beginPosition);
-                fixFunctionNameList();
+                if (tipsList.getSelectedValue() != null) {
+                    fixFunctionNameList(tipsList.getSelectedValue().toString());
+                }
                 ifHasBeenWriten = 1;
             }
         }
@@ -650,17 +776,12 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         public void actionPerformed(ActionEvent evt) {
             // Execute Formula default cell element.
             String formulaText = formulaTextArea.getText().trim();
-            String formulaValidMessage;
-            try {
-                formulaValidMessage = FormulaChecker.check(formulaText);
-                showMessageDialog(formulaValidMessage + ".");
-            } catch (FormulaCheckerException e) {
-                formulaValidMessage = e.getMessage();
-                showMessageDialog(formulaValidMessage + ".", false);
-            }
+            FormulaCheckResult checkResult = FormulaChecker.check(formulaText);
+            confirmCheckResult(checkResult);
         }
     };
 
+
     private final ActionListener calculateActionListener = new ActionListener() {
         @Override
         public void actionPerformed(ActionEvent e) {
@@ -671,20 +792,10 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                 return;
             }
 
-            String formulaValidMessage;
-            boolean formulaValid;
-            try {
-                formulaValidMessage = FormulaChecker.check(formulaText);
-                formulaValid = true;
-            } catch (FormulaCheckerException formulaCheckerException) {
-                formulaValidMessage = formulaCheckerException.getMessage();
-                formulaValid = false;
-            }
             String messageTips;
-            if (ComparatorUtils.equals(formulaValidMessage, INVALID_FORMULA)) {
-                messageTips = INVALID_FORMULA;
-            } else {
-                messageTips = ComparatorUtils.equals(formulaValidMessage, VALID_FORMULA) ? "" : formulaValidMessage + "\n";
+            FormulaCheckResult checkResult = FormulaChecker.check(formulaText);
+            if (checkResult.isValid()) {
+                messageTips = checkResult.getTips() + NEWLINE;
                 Map<String, Object> paramsMap = setParamsIfExist(formulaText);
                 Calculator calculator = Calculator.createCalculator();
                 ParameterMapNameSpace parameterMapNameSpace = ParameterMapNameSpace.create(paramsMap);
@@ -704,19 +815,42 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
                     String objectToString = EssentialUtils.objectToString(value);
                     String result = objectToString.length() > DEFUAL_FOMULA_LENGTH ?
                             objectToString.substring(0, DEFUAL_FOMULA_LENGTH - ELLIPSIS.length()) + ELLIPSIS : objectToString;
-                    messageTips = messageTips +
-                            Toolkit.i18nText("Fine-Design_Basic_Formula_Cal_Result") + ":" + result;
+                    messageTips = messageTips + Toolkit.i18nText("Fine-Design_Basic_Formula_Cal_Result") + ":" + result;
                     FineLoggerFactory.getLogger().info("value:{}", value);
                 } catch (UtilEvalError utilEvalError) {
-                    FineLoggerFactory.getLogger().error("", utilEvalError);
+                    FineLoggerFactory.getLogger().error(utilEvalError.getMessage(), utilEvalError);
                 }
+            } else {
+                messageTips = checkResult.getTips();
+            }
+            if (checkResult.isValid()) {
+                showMessageDialog(messageTips, checkResult.isValid());
+            } else {
+                confirmCheckResult(checkResult);
             }
-            showMessageDialog(messageTips, formulaValid);
         }
     };
 
-    private void showMessageDialog(String message) {
-        showMessageDialog(message, true);
+    private boolean confirmCheckResult(FormulaCheckResult checkResult) {
+        if (checkResult.isValid()) {
+            showMessageDialog(checkResult.getTips(), checkResult.isValid());
+        } else {
+            int confirmDialog = FineJOptionPane.showConfirmDialog(
+                    FormulaPane.this,
+                    checkResult.getTips() + ", " + Toolkit.i18nText("Fine-Design_Basic_Formula_Error_Position") + ":" + (checkResult.getFormulaCoordinates().getColumns()) + ".",
+                    com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Confirm"),
+                    JOptionPane.YES_NO_OPTION,
+                    JOptionPane.WARNING_MESSAGE,
+                    null,
+                    new String[]{Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Result"), Toolkit.i18nText("Fine-Design_Basic_Formula_Continue")},
+                    Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Result"));
+            if (confirmDialog == 0) {
+                formulaTextArea.setCaretPosition(checkResult.getFormulaCoordinates().getColumns());
+                formulaTextArea.requestFocus();
+                return false;
+            }
+        }
+        return true;
     }
 
     private void showMessageDialog(String message, boolean formulaValid) {
@@ -750,6 +884,18 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         return null;
     }
 
+    @Override
+    public boolean confirmContinueBeforeDoOK() {
+        if (checkBeforeColse.isSelected()) {
+            String formula = formulaTextArea.getText().trim();
+            FormulaCheckResult checkResult = FormulaChecker.check(formula);
+            if (!checkResult.isValid()) {
+                return confirmCheckResult(checkResult);
+            }
+        }
+        return true;
+    }
+
     private Map<String, Object> setParamsIfExist(String formulaText) {
         Map<String, Object> parameterMap = new HashMap<>();
         try {
@@ -990,7 +1136,8 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
 
         private void initDescriptionTextArea() {
             // Description
-            descriptionTextArea = new UITextArea(16, 27);
+            descriptionTextArea = new UITextArea();
+            descriptionTextArea.setPreferredSize(new Dimension(350, 200));
 
             UIScrollPane desScrollPane = new UIScrollPane(descriptionTextArea);
             desScrollPane.setBorder(null);
@@ -1191,6 +1338,10 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
             }
         };
 
+        public void refreshText(String line) {
+            refreshDescriptionTextArea(line);
+        }
+
         public void populate(VariableResolver variableResolver) {
             // varibale tree.
             DefaultTreeModel variableModel = (DefaultTreeModel) variablesTree.getModel();
@@ -1326,12 +1477,12 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
             buffer.append(name.toUpperCase());
             buffer.append("\"");
             buffer.append("|");
-            buffer.append("\n");
+            buffer.append(NEWLINE);
             buffer.append("\"");
             buffer.append(name.toLowerCase());
             buffer.append("\"");
             buffer.append("|");
-            buffer.append("\n");
+            buffer.append(NEWLINE);
         }
         FineLoggerFactory.getLogger().debug(buffer.toString());
     }

designer-base/src/main/java/com/fr/design/formula/FormulaPaneWhenReserveFormula.java

@@ -3,11 +3,10 @@ package com.fr.design.formula;
 import com.fr.base.BaseFormula;
 import com.fr.design.gui.icheckbox.UICheckBox;
 
-
-import javax.swing.*;
+import javax.swing.JPanel;
 import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
-import java.awt.*;
+import java.awt.BorderLayout;
 
 /**
  * @author richie
@@ -41,8 +40,8 @@ public class FormulaPaneWhenReserveFormula extends FormulaPane {
         reserveCheckBox4Write = new UICheckBox(com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Write_Save_Formula"));
         reserveCheckBox4Write.setSelected(false);
 
-        checkBoxPane.add(reserveCheckBox4Result, BorderLayout.CENTER);
-        checkBoxPane.add(reserveCheckBox4Write, BorderLayout.SOUTH);
+        checkBoxPane.add(reserveCheckBox4Result, BorderLayout.WEST);
+        checkBoxPane.add(reserveCheckBox4Write, BorderLayout.WEST);
     }
 
     @Override

designer-base/src/main/java/com/fr/design/formula/exception/FormulaExceptionTipsProcessor.java

@@ -0,0 +1,48 @@
+package com.fr.design.formula.exception;
+
+import com.fr.design.formula.FormulaChecker;
+import com.fr.design.formula.exception.function.FormulaCheckWrongFunction;
+import com.fr.design.formula.exception.function.MismatchedCharFunction;
+import com.fr.design.formula.exception.function.MismatchedTokenFunction;
+import com.fr.design.formula.exception.function.NoViableAltForCharFunction;
+import com.fr.design.formula.exception.function.NoViableAltFunction;
+import com.fr.script.checker.exception.FunctionCheckWrongException;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
+import com.fr.third.antlr.MismatchedCharException;
+import com.fr.third.antlr.MismatchedTokenException;
+import com.fr.third.antlr.NoViableAltException;
+import com.fr.third.antlr.NoViableAltForCharException;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/26
+ */
+public class FormulaExceptionTipsProcessor {
+    private static final Map<Class, Function<Exception, FormulaCheckResult>> EXCEPTION_TIPS = new ConcurrentHashMap<>();
+
+    private static final FormulaExceptionTipsProcessor PROCESSOR = new FormulaExceptionTipsProcessor();
+
+    static {
+        EXCEPTION_TIPS.put(FunctionCheckWrongException.class, FormulaCheckWrongFunction.getFunction());
+        EXCEPTION_TIPS.put(MismatchedCharException.class, MismatchedCharFunction.getFunction());
+        EXCEPTION_TIPS.put(MismatchedTokenException.class, MismatchedTokenFunction.getFunction());
+        EXCEPTION_TIPS.put(NoViableAltException.class, NoViableAltFunction.getFunction());
+        EXCEPTION_TIPS.put(NoViableAltForCharException.class, NoViableAltForCharFunction.getFunction());
+
+    }
+
+    public FormulaCheckResult getExceptionTips(Exception e) {
+        return EXCEPTION_TIPS.getOrDefault(e.getClass(),
+                e1 -> new FormulaCheckResult(false, FormulaChecker.INVALID_FORMULA, FormulaCoordinates.INVALID))
+                .apply(e);
+    }
+
+    public static FormulaExceptionTipsProcessor getProcessor() {
+        return PROCESSOR;
+    }
+}

designer-base/src/main/java/com/fr/design/formula/exception/function/FormulaCheckConstants.java

@@ -0,0 +1,14 @@
+package com.fr.design.formula.exception.function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/28
+ */
+public class FormulaCheckConstants {
+    public static final String COLON = ":";
+    public static final String LEFT = "(";
+    public static final String COMMON = ",";
+    public static final String RIGHT = ")";
+    public static final String BLANK = " ";
+    public static final String SINGLE_QUOTES = "'";
+}

designer-base/src/main/java/com/fr/design/formula/exception/function/FormulaCheckWrongFunction.java

@@ -0,0 +1,74 @@
+package com.fr.design.formula.exception.function;
+
+import com.fr.design.i18n.Toolkit;
+import com.fr.script.checker.exception.FunctionCheckWrongException;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
+import com.fr.script.rules.FunctionParameterType;
+import com.fr.script.rules.FunctionRule;
+import com.fr.stable.StringUtils;
+
+import java.util.List;
+import java.util.function.Function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/26
+ */
+public class FormulaCheckWrongFunction implements Function<Exception, FormulaCheckResult> {
+    private final static FormulaCheckWrongFunction FUNCTION = new FormulaCheckWrongFunction();
+
+    @Override
+    public FormulaCheckResult apply(Exception e) {
+        if (e instanceof FunctionCheckWrongException) {
+            FunctionCheckWrongException ce = (FunctionCheckWrongException) e;
+            List<FunctionRule> rules = ce.getRules();
+            String functionName = ce.getFunctionName();
+            StringBuilder errorMsg = new StringBuilder(functionName + Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Error_Tips") + FormulaCheckConstants.COLON);
+            for (int i = 0; i < rules.size(); i++) {
+                errorMsg.append(FormulaCheckConstants.LEFT);
+                if (rules.get(i).getParameterList().isEmpty()) {
+                    errorMsg.append(Toolkit.i18nText("Fine-Design_Basic_Formula_No_Param"));
+                }
+                for (FunctionParameterType functionParameterType : rules.get(i).getParameterList()) {
+                    errorMsg.append(getTypeString(functionParameterType)).append(FormulaCheckConstants.COMMON);
+                }
+                if (FormulaCheckConstants.COMMON.equals(errorMsg.charAt(errorMsg.length() - 1) + StringUtils.EMPTY)) {
+                    errorMsg.deleteCharAt(errorMsg.length() - 1);
+                }
+                errorMsg.append(FormulaCheckConstants.RIGHT);
+                if (i != rules.size() - 1) {
+                    errorMsg.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Or"));
+                }
+            }
+            return new FormulaCheckResult(false, errorMsg.toString(), new FormulaCoordinates(1, indexPosition(ce.getFormulaText(), ce.getNode().toString())));
+        }
+        return new FormulaCheckResult(false, StringUtils.EMPTY, new FormulaCoordinates(-1, -1));
+    }
+
+    private static String getTypeString(FunctionParameterType type) {
+        switch (type) {
+            case NUMBER:
+                return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Number");
+            case STRING:
+                return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_String");
+            case ANY:
+                return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Any");
+            case DATE:
+                return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Date");
+            case BOOLEAN:
+                return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Boolean");
+            case ARRAY:
+                return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ParamType_Array");
+        }
+        return StringUtils.EMPTY;
+    }
+
+    public static Function<Exception, FormulaCheckResult> getFunction() {
+        return FUNCTION;
+    }
+
+    private int indexPosition(String formulaText, String invalidFormula) {
+        return formulaText.indexOf(invalidFormula);
+    }
+}

designer-base/src/main/java/com/fr/design/formula/exception/function/MismatchedCharFunction.java

@@ -0,0 +1,104 @@
+package com.fr.design.formula.exception.function;
+
+import com.fr.design.formula.FormulaChecker;
+import com.fr.design.i18n.Toolkit;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
+import com.fr.third.antlr.MismatchedCharException;
+
+import java.util.function.Function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/28
+ */
+public class MismatchedCharFunction implements Function<Exception, FormulaCheckResult> {
+    private final static MismatchedCharFunction FUNCTION = new MismatchedCharFunction();
+
+    @Override
+    public FormulaCheckResult apply(Exception e) {
+        if (e instanceof MismatchedCharException) {
+            MismatchedCharException charException = (MismatchedCharException) e;
+            FormulaCoordinates formulaCoordinates = new FormulaCoordinates(charException.line, charException.column - 1);
+            return new FormulaCheckResult(false, getMessage(charException), formulaCoordinates);
+        }
+        return new FormulaCheckResult(false, FormulaChecker.INVALID_FORMULA, FormulaCoordinates.INVALID);
+    }
+
+    public static Function<Exception, FormulaCheckResult> getFunction() {
+        return FUNCTION;
+    }
+
+    private String getMessage(MismatchedCharException charException) {
+        StringBuffer sb = new StringBuffer();
+        switch (charException.mismatchType) {
+            case 1:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ");
+                appendCharName(sb, charException.expecting);
+                sb.append(FormulaCheckConstants.COMMON)
+                        .append(FormulaCheckConstants.BLANK)
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"));
+                appendCharName(sb, charException.foundChar);
+                break;
+            case 2:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting_Anything") + ": ")
+                        .append(FormulaCheckConstants.BLANK)
+                        .append(FormulaCheckConstants.SINGLE_QUOTES);
+                appendCharName(sb, charException.expecting);
+                sb.append("';").append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_GotItAnyway"));
+                break;
+            case 3:
+            case 4:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ").append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Token"));
+                if (charException.mismatchType == 4) {
+                    sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Not"));
+                }
+
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_In_Range")).append(": ");
+                appendCharName(sb, charException.expecting);
+                sb.append("..");
+                appendCharName(sb, charException.upper);
+                sb.append(", ").append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"));
+                appendCharName(sb, charException.foundChar);
+                break;
+            case 5:
+            case 6:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ")
+                        .append(charException.mismatchType == 6 ? Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Not") : FormulaCheckConstants.BLANK)
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ONE_OF")).append(" (");
+                int[] elems = charException.set.toArray();
+
+                for (int i = 0; i < elems.length; ++i) {
+                    appendCharName(sb, elems[i]);
+                }
+
+                sb.append("), ").append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"));
+                appendCharName(sb, charException.foundChar);
+                break;
+            default:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Mismatched_Char"));
+        }
+
+        return sb.toString();
+    }
+
+    private void appendCharName(StringBuffer sb, int c) {
+        switch (c) {
+            case 9:
+                sb.append("'\\t'");
+                break;
+            case 10:
+                sb.append("'\\n'");
+                break;
+            case 13:
+                sb.append("'\\r'");
+                break;
+            case 65535:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Mismatched_EOF"));
+                break;
+            default:
+                sb.append((char) c);
+        }
+
+    }
+}

designer-base/src/main/java/com/fr/design/formula/exception/function/MismatchedTokenFunction.java

@@ -0,0 +1,140 @@
+package com.fr.design.formula.exception.function;
+
+import com.fr.design.formula.FormulaChecker;
+import com.fr.design.i18n.Toolkit;
+import com.fr.log.FineLoggerFactory;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
+import com.fr.stable.StringUtils;
+import com.fr.third.antlr.MismatchedTokenException;
+
+import java.lang.reflect.Field;
+import java.util.function.Function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/28
+ */
+public class MismatchedTokenFunction implements Function<Exception, FormulaCheckResult> {
+    private final static MismatchedTokenFunction FUNCTION = new MismatchedTokenFunction();
+    public static final String NULL_STRING = "null";
+
+    @Override
+    public FormulaCheckResult apply(Exception e) {
+        if (e instanceof MismatchedTokenException) {
+            MismatchedTokenException charException = (MismatchedTokenException) e;
+            FormulaCoordinates formulaCoordinates = new FormulaCoordinates(charException.line, charException.column - 1);
+            return new FormulaCheckResult(false, getMessage(charException), formulaCoordinates);
+        }
+        return new FormulaCheckResult(false, FormulaChecker.INVALID_FORMULA, FormulaCoordinates.INVALID);
+    }
+
+    public static Function<Exception, FormulaCheckResult> getFunction() {
+        return FUNCTION;
+    }
+
+    public String getMessage(MismatchedTokenException exception) {
+        StringBuilder sb = new StringBuilder();
+        Object fieldValue = getFieldValue(exception, "tokenText");
+        String tokenText = fieldValue == null ? NULL_STRING : fieldValue.toString();
+        switch (exception.mismatchType) {
+            case 1:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ")
+                        .append(tokenName(exception.expecting, exception))
+                        .append(", ")
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"))
+                        .append(FormulaCheckConstants.BLANK + FormulaCheckConstants.SINGLE_QUOTES)
+                        .append(tokenText).append("'");
+                break;
+            case 2:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting_Anything") + ": ")
+                        .append(tokenName(exception.expecting, exception))
+                        .append("; ")
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_GotItAnyway"));
+                break;
+            case 3:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ")
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Token"))
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_In_Range"))
+                        .append(": ")
+                        .append(tokenName(exception.expecting, exception))
+                        .append("..")
+                        .append(tokenName(exception.upper, exception))
+                        .append(", ").append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"))
+                        .append("'").append(tokenText).append("'");
+                break;
+            case 4:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ")
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Token"))
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Not"))
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_In_Range"))
+                        .append(": ")
+                        .append(tokenName(exception.expecting, exception))
+                        .append("..")
+                        .append(tokenName(exception.upper, exception))
+                        .append(",").
+                        append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"))
+                        .append(" '")
+                        .append(tokenText)
+                        .append("'");
+                break;
+            case 5:
+            case 6:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Expecting") + ": ")
+                        .append(exception.mismatchType == 6 ? Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Not") : FormulaCheckConstants.BLANK)
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_ONE_OF")).append("(");
+                int[] elms = exception.set.toArray();
+
+                for (int i = 0; i < elms.length; ++i) {
+                    sb.append(' ');
+                    sb.append(tokenName(elms[i], exception));
+                }
+
+                sb.append("),")
+                        .append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Found"))
+                        .append("'")
+                        .append(tokenText)
+                        .append("'");
+                break;
+            default:
+                sb.append(Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Mismatched_Token"));
+        }
+
+        return sb.toString();
+    }
+
+    private String tokenName(int tokenType, MismatchedTokenException exception) {
+        if (tokenType == 0) {
+            return "<Set of tokens>";
+        } else {
+            String[] tokenNames = (String[]) getFieldValue(exception, "tokenNames");
+            return tokenType >= 0 && tokenType < tokenNames.length ? translateToken(tokenNames[tokenType]) : "<" + tokenType + ">";
+        }
+    }
+
+    private String translateToken(String token) {
+        switch (token) {
+            case ("RPAREN"):
+                return ")";
+            case ("LPAREN"):
+                return "(";
+            case ("COMMA"):
+                return ",";
+            case ("COLON"):
+                return ":";
+            default:
+                return token;
+        }
+    }
+
+    private Object getFieldValue(Object object, String fieldName) {
+        try {
+            Field field = object.getClass().getDeclaredField(fieldName);
+            field.setAccessible(true);
+            return field.get(object);
+        } catch (Exception e) {
+            FineLoggerFactory.getLogger().warn(e.getMessage(), e);
+            return StringUtils.EMPTY;
+        }
+    }
+}

designer-base/src/main/java/com/fr/design/formula/exception/function/NoViableAltForCharFunction.java

@@ -0,0 +1,44 @@
+package com.fr.design.formula.exception.function;
+
+import com.fr.design.formula.FormulaChecker;
+import com.fr.design.i18n.Toolkit;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
+import com.fr.third.antlr.NoViableAltForCharException;
+
+import java.util.function.Function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/28
+ */
+public class NoViableAltForCharFunction implements Function<Exception, FormulaCheckResult> {
+    private final static NoViableAltForCharFunction FUNCTION = new NoViableAltForCharFunction();
+
+    @Override
+    public FormulaCheckResult apply(Exception e) {
+        if (e instanceof NoViableAltForCharException) {
+            NoViableAltForCharException charException = (NoViableAltForCharException) e;
+            FormulaCoordinates formulaCoordinates = new FormulaCoordinates(charException.line, charException.column - 1);
+            return new FormulaCheckResult(false, getMessage(charException), formulaCoordinates);
+        }
+        return new FormulaCheckResult(false, FormulaChecker.INVALID_FORMULA, FormulaCoordinates.INVALID);
+    }
+
+    public static Function<Exception, FormulaCheckResult> getFunction() {
+        return FUNCTION;
+    }
+
+    public String getMessage(NoViableAltForCharException exception) {
+        String mesg = Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Unexpected_Char") + ": ";
+        if (exception.foundChar >= ' ' && exception.foundChar <= '~') {
+            mesg = mesg + '\'';
+            mesg = mesg + exception.foundChar;
+            mesg = mesg + '\'';
+        } else {
+            mesg = mesg + exception.foundChar + "(0x" + Integer.toHexString(exception.foundChar).toUpperCase() + ")";
+        }
+
+        return mesg;
+    }
+}

designer-base/src/main/java/com/fr/design/formula/exception/function/NoViableAltFunction.java

@@ -0,0 +1,41 @@
+package com.fr.design.formula.exception.function;
+
+import com.fr.design.formula.FormulaChecker;
+import com.fr.design.i18n.Toolkit;
+import com.fr.script.checker.result.FormulaCheckResult;
+import com.fr.script.checker.result.FormulaCoordinates;
+import com.fr.third.antlr.NoViableAltException;
+import com.fr.third.antlr.TreeParser;
+
+import java.util.function.Function;
+
+/**
+ * @author Hoky
+ * @date 2021/10/28
+ */
+public class NoViableAltFunction implements Function<Exception, FormulaCheckResult> {
+    private final static NoViableAltFunction FUNCTION = new NoViableAltFunction();
+
+    @Override
+    public FormulaCheckResult apply(Exception e) {
+        if (e instanceof NoViableAltException) {
+            NoViableAltException altException = (NoViableAltException) e;
+            FormulaCoordinates formulaCoordinates = new FormulaCoordinates(altException.line, altException.column - 1);
+            return new FormulaCheckResult(false, getMessage(altException), formulaCoordinates);
+        }
+        return new FormulaCheckResult(false, FormulaChecker.INVALID_FORMULA, FormulaCoordinates.INVALID);
+    }
+
+    public static Function<Exception, FormulaCheckResult> getFunction() {
+        return FUNCTION;
+    }
+
+    public String getMessage(NoViableAltException exception) {
+        if (exception.token != null) {
+            return Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Unexpected_Token") + ": " + exception.token.getText();
+        } else {
+            return exception.node == TreeParser.ASTNULL ? Toolkit.i18nText("Fine-Design_Basic_Formula_Check_End_Of_Subtree") :
+                    Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Unexpected_AST_Node") + ": " + exception.node.toString();
+        }
+    }
+}

designer-base/src/main/java/com/fr/design/gui/autocomplete/FormulaCompletion.java

@@ -0,0 +1,22 @@
+package com.fr.design.gui.autocomplete;
+
+import javax.swing.Icon;
+
+/**
+ * @author Hoky
+ * @date 2021/11/5
+ */
+public class FormulaCompletion extends BasicCompletion {
+    private Icon icon;
+
+    public FormulaCompletion(CompletionProvider provider, String replacementText, Icon icon) {
+        super(provider, replacementText);
+        this.icon = icon;
+    }
+
+    @Override
+    public Icon getIcon() {
+        return icon;
+    }
+
+}

designer-base/src/main/java/com/fr/design/gui/autocomplete/ParameterizedCompletionContext.java

@@ -16,16 +16,34 @@ import com.fr.design.gui.syntax.ui.rsyntaxtextarea.RSyntaxTextArea;
 import com.fr.design.gui.syntax.ui.rtextarea.ChangeableHighlightPainter;
 import com.fr.log.FineLoggerFactory;
 
-import javax.swing.*;
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.ActionMap;
+import javax.swing.InputMap;
+import javax.swing.KeyStroke;
+import javax.swing.SwingUtilities;
+import javax.swing.UIManager;
 import javax.swing.event.CaretEvent;
 import javax.swing.event.CaretListener;
 import javax.swing.event.DocumentEvent;
 import javax.swing.event.DocumentListener;
-import javax.swing.text.*;
+import javax.swing.text.AbstractDocument;
+import javax.swing.text.BadLocationException;
+import javax.swing.text.DefaultEditorKit;
+import javax.swing.text.Document;
+import javax.swing.text.Highlighter;
 import javax.swing.text.Highlighter.Highlight;
 import javax.swing.text.Highlighter.HighlightPainter;
-import java.awt.*;
-import java.awt.event.*;
+import javax.swing.text.JTextComponent;
+import javax.swing.text.Position;
+import java.awt.Point;
+import java.awt.Rectangle;
+import java.awt.Window;
+import java.awt.event.ActionEvent;
+import java.awt.event.FocusEvent;
+import java.awt.event.FocusListener;
+import java.awt.event.InputEvent;
+import java.awt.event.KeyEvent;
 import java.util.ArrayList;
 import java.util.List;
 
@@ -41,7 +59,7 @@ import java.util.List;
  * @author Robert Futrell
  * @version 1.0
  */
-class ParameterizedCompletionContext {
+public class ParameterizedCompletionContext {
 
     /**
      * The parent window.