REPORT-54887 公式编辑器优化一期

1.提供一个公式检验的接口，返回提示信息。

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

@@ -0,0 +1,88 @@
+package com.fr.design.formula;
+
+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.stable.script.Expression;
+import com.fr.stable.script.Node;
+
+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 String check(String formulaText) {
+        StringReader in = new StringReader(formulaText);
+
+        FRLexer lexer = new FRLexer(in);
+        FRParser parser = new FRParser(lexer);
+
+        try {
+            Expression expression = parser.parse();
+            Node node = expression.getConditionalExpression();
+            return FunctionCheckerDispatcher.getInstance()
+                    .getFunctionChecker(node)
+                    .checkFunction(node) ? VALID_FORMULA : INVALID_FORMULA;
+        } catch (ConditionCheckWrongException cce) {
+            String functionName = cce.getFunctionName();
+            return 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"));
+                }
+            }
+            return errorMsg.toString();
+        } catch (Exception e) {
+            FineLoggerFactory.getLogger().error(e.getMessage(), e);
+            return INVALID_FORMULA;
+            // alex:继续往下面走,expression为null时告知不合法公式
+        }
+    }
+
+    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

@@ -38,18 +38,11 @@ import com.fr.log.FineLoggerFactory;
 import com.fr.parser.ArrayExpression;
 import com.fr.parser.BlockIntervalLiteral;
 import com.fr.parser.ColumnRowRangeInPage;
-import com.fr.parser.FRLexer;
-import com.fr.parser.FRParser;
 import com.fr.parser.NumberLiteral;
 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.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.EncodeConstants;
 import com.fr.stable.EssentialUtils;
 import com.fr.stable.ParameterProvider;
@@ -657,7 +650,7 @@ 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 = getFormulaValidMessage(formulaText);
+            String formulaValidMessage = FormulaChecker.check(formulaText);
             FineJOptionPane.showMessageDialog(
                     FormulaPane.this,
                     formulaValidMessage + ".",
@@ -666,73 +659,12 @@ public class FormulaPane extends BasicPane implements KeyListener, UIFormula {
         }
     };
 
-    private static String getFormulaValidMessage(String formulaText) {
-        StringReader in = new StringReader(formulaText);
-
-        FRLexer lexer = new FRLexer(in);
-        FRParser parser = new FRParser(lexer);
-
-        try {
-            Expression expression = parser.parse();
-            Node node = expression.getConditionalExpression();
-            return FunctionCheckerDispatcher.getInstance()
-                    .getFunctionChecker(node)
-                    .checkFunction(node) ? VALID_FORMULA : INVALID_FORMULA;
-        } catch (ConditionCheckWrongException cce) {
-            String functionName = cce.getFunctionName();
-            StringBuilder errorMsg = new StringBuilder(functionName + com.fr.design.i18n.Toolkit.i18nText("Fine-Design_Basic_Formula_Check_Condition_Tips") + ":");
-            return errorMsg.toString();
-        } 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") + ":");
-            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"));
-                }
-            }
-            return errorMsg.toString();
-        } catch (Exception e) {
-            FineLoggerFactory.getLogger().error(e.getMessage(), e);
-            return INVALID_FORMULA;
-            // alex:继续往下面走,expression为null时告知不合法公式
-        }
-    }
-
-    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 "";
-    }
-
     private final ActionListener calculateActionListener = new ActionListener() {
         @Override
         public void actionPerformed(ActionEvent e) {
             String formulaText = formulaTextArea.getText().trim();
-            String formulaValidMessage = getFormulaValidMessage(formulaText);
+            String formulaValidMessage = FormulaChecker.check(formulaText);
+            ;
             String unSupportFormula = containsUnsupportedSimulationFormulas(formulaText);
             if (unSupportFormula != null) {
                 FineJOptionPane.showMessageDialog(