ahk系列-windows超级运行框-表达式计算（11）—avg /sum 平均求和

开开心心写Bug2023-12-07 5:01

1、环境准备

  1. windows 7，8，10，11操作系统
  2. ahk 2.x_64位

2、使用方式

avg /sum 计算平均值，计算总和

支持数字中可以简写 k(千) ， w(万) ，y(亿)

可以计算运行框中的数据，也可以计算剪切板中的数据，数据以空格分隔，或者是回车，或者是换行符号

我们可以把记事本中或者是excel等分行的数据计算总和或者是平均值、

  1. 输入win+R打开windows运行框
  2. 在运行框中输入：sum 100 200 300 输出：600
  3. 在运行框中输入: sum ,计算"【剪切板】"中数据总和，数据一般都是以换行分隔、
  4. 在运行框中输入： avg 100 200 300 输出：200
  5. 在运行框中输入：avg ,计算"【剪切板】"中数据平均值，数据一般都是以换行分隔、
  6. 表达式按**==**触发结果

3、演示

4、代码

cpp 复制代码 
#HotIf  winActive("运行") and winActive("ahk_class #32770")
#MaxThreadsPerHotkey 10
;在运行框中执行强大的计算功能，包括数学运算等
:*?:==::{
  try{
       rawText:=ControlGetText("Edit1","A") ;
       fullResult:=runbox.calculateExpression(rawText)
       if fullResult{
           ControlsetText(fullResult,"Edit1","A")
       }
       ControlSend("{END}","Edit1","A")
   }
}
#HotIf
;==========================================================================================================系统快捷键映射
;执行各种运算取值
class runbox
{
    ;执行比表达式计算，"==" 触发,callflag是其他函数调用该方法
    static calculateExpression(rawstr,callflag:=0)
    {
         ;计算平均值
         if not (str:=Trim(LTrim(rawStr,"avg")))  or inStr(rawStr,"avg ")==1 {
             result:=this.avgExpression(str)
             fulltxt:= rawStr . (str?"":"[剪切板]") . result
             return fulltxt
         }
         ;计算总和
         if not (str:=Trim(LTrim(rawStr,"sum")))  or inStr(rawStr,"sum ")==1 {
             result:=this.avgExpression(str,0)
             fulltxt:= rawStr . (str?"":"[剪切板]") . result
             return fulltxt
         }
    }
    ;计算平均值或者总和 flag:=1 平均值，flag:=0 总和 ,返回结果带有"="或者是"≈"
    static avgExpression(str,flag:=1)
    {
        str:= not str ? A_clipboard :str ;获取剪切板数据
        str:=RegExReplace(RegExReplace(trim(str),"^[\s\r\n]+"),"[\s\r\n]+$","") ;截取开头结尾的空格换行回车
        str:=RegExReplace(trim(str),"[\s\r\n]+","+",&rcount) ;缩减空格
        mathExp:="(" . str . ")" . (flag? ("/" . (rcount+1)):"")
        result:=this.mathExpression(mathExp)
        index:=inStr(result,"=") || inStr(result,"≈") ;获取结果
        return subStr(result,index)
    }
    ;计算数学表达式+,- ,x ,/ % ** 操作，支持括号,支持k（千）,w（万）,y(亿)
    static mathExpression(str)
    {
        ;计算数学表达式
        str2:=RegExReplace(str,"[abcdefghijlmnopqrstuvxzABCDEFGHIJLMNOPQRSTUVXZ]+","")
        if str!=str2
            return
        if(InStr(str, "+") or InStr(str, "-") or  InStr(str, "*") or InStr(str, "/")
            or InStr(str, "%")  or InStr(str, "**")or  InStr(str, "=") or InStr(str,"≈")or InStr(str, "^"))
        {
             str:=InStr(str, "=")>0 ? ak.getSuffix(str,"="):str ;使连续计算成为可能
             str:=InStr(str,"≈")>0 ? ak.getSuffix(str,"≈"):str ;连续计算约等于
             str:=RegExReplace(str,"\s+","")         ;缩紧字符串
             if inStr(str,"y") or inStr(str,"w") or inStr(str,"k")
                 char_flag:=1
             str2:=ak.set_bignumber(str)              ;处理字符y,w,k
             result:=ak.polish_notation(str2)         ;用逆波兰表达式计算值
             result:=ak.get_bignumber(result,3,char_flag??0)      ;保留三位小数
             fulltxt:=str . result                                ;result中有等号
             return fulltxt
        }
    }
}
;==========================================================================================================系统快捷键映射
;++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ak工具类class
class ak
{
    ;Fucn 逆波兰表达式计算 + - x ÷ 幂(**/^) 模(%)  expression:数学表达式可以带括号
    ;参考:https://blog.csdn.net/assiduous_me/article/details/101981332
    static polish_notation(expression)
    {
        operator_list:=Map("+",0,"-",0,"*",0,"`/",0,"%",0,"^",0) ;注意list的haskey操作只是检测索引
        operatorlevel_map:=Map("(",0,"+","1","-",1,"*",2,"/","2","%",2,"^",3,")",4)
        operator_map:=Map("+","add","-","sub" ,"*","multi","/","divi","%","mod2","^","pow")
        expression:=strReplace(strReplace(RegExReplace(trim(expression),"\s+",""),"**","^") ,"(-","(0-")
        expression:=inStr(expression,"-(")==1?strReplace(this.insertStrAt(expression,this.mirrorSymbolIndex(expression,"(",")"),")"),"-(","(0-("):expression
        ;①.获取一个中缀表达式集合类似 100+2 -> ["100","+","2"]
        middlefix_list:=[],fix:=""
        Loop parse,expression{
            current_value:=A_LoopField
            if(operatorlevel_map.has(current_value))
            {
              tmp:=""!=fix?middlefix_list.push(fix):""
              middlefix_list.push(current_value)
              fix:=""
            }else fix:=fix . current_value
        }
       tmp2:=fix!=""?middlefix_list.push(fix):""
       if(middlefix_list[1]="-"){ ;处理开头为负数
           middlefix_list.insertAt(1,"(")
           middlefix_list.insertAt(2,"0")
           middlefix_list.insertAt(5,")")
       }
       ;②.转换为后缀表达式(逆波兰表达式)
        operator_stack:=[] ,suffix_list:=[],number_stack:=[]
        for index ,currentElmt in middlefix_list
        {
          if(operator_list.has(currentElmt))
          {
              while(operator_stack.length>0 && operatorlevel_map.get(operator_stack.get(operator_stack.Length))>=operatorlevel_map.get(currentElmt))
                 suffix_list.push(operator_stack.pop())
              operator_stack.push(currentElmt)
          }else if(currentElmt=="(")
             operator_stack.push("(")
          else if(currentElmt==")"){
             while(operator_stack.length>0 && operatorlevel_map.get(operator_stack.get(operator_stack.length))>operatorlevel_map.get("("))
                suffix_list.push(operator_stack.pop())
             if(operator_stack.length>0)
                 operator_stack.pop()
          }else
              suffix_list.push(currentElmt)
        }
        while(operator_stack.length>0)
            suffix_list.push(operator_stack.pop())
        ;③.计算表达式最终的值，规则数字入栈，操作符就出栈两个元素计算值并把结果入栈
        for key,opertor_or_number in suffix_list{
           if(operator_list.has(opertor_or_number)){
                number2:=number_stack.pop(),number1:=number_stack.pop()
                tmpObj:={add:number1+number2,sub:number1-number2,multi:number1*number2,pow:number1**number2}
                T1:=opertor_or_number=="/"?(tmpObj.divi:=number1/number2):""       ;除法容易引发除0异常
                T2:=opertor_or_number=="%"?(tmpObj.mod2:=mod(number1,number2)):""  ;取模容易引发除0异常
                number_stack.push(tmpObj.%operator_map.get(opertor_or_number)%)
           }else
                number_stack.push(opertor_or_number)
        }
        return number_stack.pop()
    }
    ;Func 处理算式中含有k,w,y的,formula 表达式
    static set_bignumber(formula)
    {
      formula:=RegExReplace(formula,"(\d*\.*\d*)k|K","($1*1000)")      ;处理1k
      formula:=RegExReplace(formula,"(\d*\.*\d*)w|W","($1*10000)")     ;处理 1w
      formula:=RegExReplace(formula,"(\d*\.*\d*)y|Y","($1*100000000)") ;处理1亿
      return formula
    }
    ;func 作用：处理大的数字，
    ;参数：bigNumber数字类型的大数字，char_flag:0,1(是否带k,w,y)， scale 数字类型保留几位小数
    ;返回：返回字符串
    ;msgBox % Round(100,2)
    static get_bignumber(bigNumber,scale:=0,char_flag:=1)
    {
        ;判断有几位小数
        index:=InStr(bigNumber,".")
        left :=index=0?strLen(bigNumber):InStr(bigNumber,".")-1
        unit:="",prefix:="="
        if char_flag{
            if(left==4) ;单位K
            {
                result:=Round(bigNumber/1000,scale)
                prefix:=(result==bigNumber/1000)?"=":"≈"
                unit:="k"
            }else if(left>4 && left <9) ;单位w
            {
                result:=Round(bigNumber/10000,scale)
                prefix:=(result==bigNumber/10000)?"=":"≈"
                unit:="w"
            }else if(left>=9) ;单位亿
            {
                result:=Round(bigNumber/100000000,scale)
                prefix:=(result==bigNumber/100000000)?"=":"≈"
                unit:="亿"
            }else{ ;小于1k
                result:=Round(bigNumber,scale)
                prefix:=(result==bigNumber)?"=":"≈"
            }
        }else{ ;正常表示方式
            result:=Round(bigNumber,scale)
            prefix:=(result==bigNumber)?"=":"≈"
        }
        result:=RegExReplace(result,"\.0+$","") ;去掉 2.000这样式的
        if(InStr(result,".")>0)
            result:=RegExReplace(result,"0+$","")
        return prefix . result . unit
    }
}
;++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ak工具类class

5、总结

由于很多操作代码可以复用，单个功能代码臃肿，

完整功能参考：windows超级运行框-表达式计算（12）汇总

各位大佬觉得还可以怎么操作? 欢迎评论区留言讨论！

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