如何在Calculator.app中使用AppleScript自动选择小数位数

本文介绍了如何在Calculator.app中使用AppleScript自动选择小数位数的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述 每次我在Calculator.app中输入一个数字时，我都需要进入顶部菜单并选择：查看>；>；小数位数>；>；[0，15]并选择小数位数。有没有办法根据我输入的数字创建一个自动执行此操作的AppleScript？我的输入方式是：粘贴号码通过键入数字对于粘贴部分，如果粘贴一个以0结尾的数字，Calculator.app将不会显示0，因此它将显示比实际值小一位的小数。我不知道这是否也能被克服。例如，如果粘贴：12.30，它将显示12.3如果您键入：12.30，它将显示12.30推荐答案在我回答您的另一个问题的附录How can I copy result from Calculator.app to the clipboard using AppleScript的基础上，在计算器中捕获，并将计算器查看&小数位数设置为剪贴板上数字的小数位数。示例应用程序脚本代码的作用：在计算器中按时，剪贴板的内容被设置为变量，如果它包含小数点，它将计算器和视图菜单设置为数字中的小数位数，然后将数字按入数字。请注意，击键数字可能不需要您设置小数位数，但这将由您决定。示例应用程序脚本代码：set theNumberToType to the clipboard as textif theNumberToType contains "." then set theNumberOfDecimalPlaces to count characters ((offset of "." in theNumberToType) + 1) thru -1 of theNumberToType if theNumberOfDecimalPlaces is greater than 15 then set theNumberOfDecimalPlaces to 15else set theNumberOfDecimalPlaces to -1end iftell application "Calculator" to activatetell application "System Events" if theNumberOfDecimalPlaces is greater than -1 then click (first menu item of menu 1 of menu item "Decimal Places" of menu 1 of menu bar item "View" of menu bar 1 of process "Calculator" whose name is theNumberOfDecimalPlaces) end if delay 0.1 keystroke theNumberToTypeend tell上面的示例AppleScrip代码保存为~/.hammerspoon/Scripts/中的CalculatorSetDecimalPlaces.applescript，就像我对其他问题的另一个回答一样。示例Lua代码： -- Create a hotkey used to trap the command v shortcut and disable it. -- It will then be enabled/disabled as Calculator is focused/unfocused. -- When enabled and command v is pressed it runs the AppleScript script.local applicationCalculatorCommandVHotkey = hs.hotkey.bind({"cmd"}, "V", function() local asFile = "/.hammerspoon/Scripts/CalculatorSetDecimalPlaces.applescript" local ok, status = hs.osascript.applescriptFromFile(os.getenv("HOME") .. asFile) if not ok then msg = "An error occurred running the CalculatorResultToClipboard script." hs.notify.new({title="Hammerspoon", informativeText=msg}):send() endend)applicationCalculatorCommandVHotkey:disable() -- Add the following two line respectively before or after the lines -- applicationCalculatorEnterHotkey:enable() -- applicationCalculatorEnterHotkey:disable() -- in either of the two methods presented in my other answer.applicationCalculatorCommandVHotkey:enable()applicationCalculatorCommandVHotkey:disable()备注：使用示例代码编码，键盘快捷键的行为仅被捕获和修改以触发示例代码，而计算器具有焦点。⌘V键盘快捷键在所有其他应用程序中应该可以正常工作。上面的示例Lua代码已添加到~/.hammerspoon/init.lua文件中，来自我对您另一个问题的回答。在MacOS Mojave和MacOS Catalina语言&；区域下，分别使用Hammerspoon和AppleScrip代码的Hammerspoon和脚本编辑器测试了Hammerspoon和MacOS Catalina在系统首选项中设置为英语(美国)-主要代码的示例和MacOS Catalina设置为英语(美国)-初级，并在1下为我工作。1假定在系统首选项&安全和隐私&隐私中进行了必要的适当设置。隐私已根据需要进行了设置/寻址。仅使用Lua更新，不使用AppleScript以下示例Lua代码在此答案和其他相关问题答案中的代码中都不使用AppleScrip。覆盖现有代码，将其复制并粘贴到您的~/.hammerspoon/init.lua文件中，保存它并从菜单栏菜单运行重新加载配置。我已经执行了注释中讨论的所有各种操作和计算，此新代码没有出现任何问题。希望这将消除您所遇到的任何问题。现在它还必须处理AppleScript代码，因此运行速度也应该更快。请注意，按照编码，它不会自动重新加载配置文件，因为这不是必需的。 -- Create a hotkey used to trap the enter key and disable it. -- It will then be enabled/disabled as Calculator is focused/unfocused -- When enabled and the enter key is pressed it presses = then command C.local applicationCalculatorEnterHotkey = hs.hotkey.bind({}, "return", function() -- Press the '=' key to finish the calculation. hs.eventtap.keyStroke({}, "=") -- Copy the result to the clipboard. hs.eventtap.keyStroke({"cmd"}, "C")end)applicationCalculatorEnterHotkey:disable() -- Create a hotkey used to trap the command v shortcut and disable it. -- It will then be enabled/disabled as Calculator is focused/unfocused. -- When enabled and command v is pressed it runs the Lua code within.local applicationCalculatorCommandVHotkey = hs.hotkey.bind({"cmd"}, "V", function() -- Get the number copied to the clipboard. local theNumberToType = hs.pasteboard.readString() -- See if there is a decimal in the number -- and if so how many decimal places it has. local l = string.len(theNumberToType) local s, e = string.find(theNumberToType, "%.") if s == nil then theNumberOfDecimalPlaces = -1 elseif l - s > 15 then theNumberOfDecimalPlaces = 15 else theNumberOfDecimalPlaces = l - s end -- Set the number of decimal places to show. if theNumberOfDecimalPlaces > -1 then local calculator = hs.appfinder.appFromName("Calculator") local vdpn = {"View", "Decimal Places", theNumberOfDecimalPlaces} calculator:selectMenuItem(vdpn) end -- Type the number into Calculator. hs.eventtap.keyStrokes(theNumberToType)end)applicationCalculatorCommandVHotkey:disable() -- One of two methods of watching Calculator. -- -- The other is below this one and commented out. -- Initialize a Calculator window filter.local CalculatorWindowFilter = hs.window.filter.new("Calculator") -- Subscribe to when the Calculator window is focused/unfocused.CalculatorWindowFilter:subscribe(hs.window.filter.windowFocused, function() -- Enable hotkeys when Calculator is focused. applicationCalculatorCommandVHotkey:enable() applicationCalculatorEnterHotkey:enable()end)CalculatorWindowFilter:subscribe(hs.window.filter.windowUnfocused, function() -- Disable hotkeys when Calculator is unfocused. applicationCalculatorCommandVHotkey:disable() applicationCalculatorEnterHotkey:disable()end) -- Alternate method to wait for Calculator and enable/disable the hotkey. -- -- Uncomment below method and comment the above method to test between them. -- The opening '--[[' and closing '--]]' and removed from below added to above.--[[ function applicationCalculatorWatcher(appName, eventType, appObject) if (eventType == hs.application.watcher.activated) then if (appName == "Calculator") then -- Enable hotkeys when Calculator is activated. applicationCalculatorCommandVHotkey:enable() applicationCalculatorEnterHotkey:enable() end end if (eventType == hs.application.watcher.deactivated) then if (appName == "Calculator") then -- Disable hotkeys when Calculator is deactivated. applicationCalculatorCommandVHotkey:disable() applicationCalculatorEnterHotkey:disable() end endendappCalculatorWatcher = hs.application.watcher.new(applicationCalculatorWatcher)appCalculatorWatcher:start()-- appCalculatorwWatcher:stop()--]] 这篇关于如何在Calculator.app中使用AppleScript自动选择小数位数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！