如何将 AppleScript 与 Calculator.app 一起使用以自动 select 小数位数
How to use AppleScript with Calculator.app to Automatically select the number of Decimals
每次我在 Calculator.app 中输入数字时，我都需要转到顶部菜单和 select：
查看 >> 小数位数 >> [0 , 15] 并选择小数位数。
有没有办法制作一个 AppleScript，它会根据我输入的数字自动这样做？
我的输入法是：
- 通过粘贴数字
- 通过输入数字
对于粘贴部分，如果你粘贴一个以0结尾的数字，Calculator.app不会显示0，所以它会显示比实际少一位小数。不知道这个能不能克服
例如，如果您粘贴：12.30，它将显示 12.3
如果您键入：12.30，它将显示 12.30
基于我对你的另一个问题 的回答的附录，这是 计算器[=142] 中陷阱 ⌘V 的一种方法=] 并设置 Calculator > View > Decimal Places 为数字的小数位数剪贴板.
示例 AppleScript code 的作用：
当在计算器中按⌘V时，剪贴板的内容被设置为a 变量，如果它包含 小数点，它会设置 计算器 > 视图 > 小数位数 菜单到小数位数中的number，然后 keystrokes 将 number 转换为 Calculator。请注意，击键 数字可能不需要您设置小数位数，但是我由您决定。
示例 AppleScript 代码:
set theNumberToType to the clipboard as text
if 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 15
else
set theNumberOfDecimalPlaces to -1
end if
tell application "Calculator" to activate
tell 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 theNumberToType
end tell
上面的例子AppleScript代码保存为CalculatorSetDecimalPlaces.applescript in: ~/.hammerspoon/Scripts/，就像我对你的其他问题的其他回答一样。
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()
end
end)
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 Lua 代码，如编码所示，行为⌘V 键盘快捷键 的一部分仅被捕获和修改以触发 示例 AppleScript code 而 Calculator 有焦点。 ⌘V 键盘快捷键 应该在所有其他 应用程序.
中正常工作
将上面的例子Lua代码添加到~/.hammerspoon/init.lua file 来自我对你的其他问题的其他回答。
示例Lua代码和API 的 Hammerspoon 和 AppleScript code，如上所示，在 macOS Mojave 和 macOS Catalina[ 下分别使用 Hammerspoon 和 Script Editor 进行了测试=142=]，系统偏好设置中的语言和地区设置设置为英语（美国）-主要毫无问题地为我工作1.
- 1 在 系统偏好设置 > 安全与隐私[=] 中假定必要且适当的设置142=] > 隐私 已根据需要 set/addressed。
仅使用 Lua 而不使用 AppleScript
进行更新
下面的例子Lua代码消除了[=的使用90=]AppleScript 来自这个答案和 code 在你的其他相关问题的另一个答案中。
覆盖现有的代码，将其复制并粘贴到您的~/.hammerspoon/init.lua文件，保存并运行 从 Hammerspoon 菜单栏 Reload Config .
我已经执行了评论中讨论的所有各种操作和计算，并且这个新的 代码 没有出现任何问题。希望这会消除您遇到的任何问题。
这也应该 运行 更快，因为它还必须处理 AppleScript code。
请注意，如编码所示，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
end
end
appCalculatorWatcher = hs.application.watcher.new(applicationCalculatorWatcher)
appCalculatorWatcher:start()
-- appCalculatorwWatcher:stop()
--]]
每次我在 Calculator.app 中输入数字时，我都需要转到顶部菜单和 select： 查看 >> 小数位数 >> [0 , 15] 并选择小数位数。
有没有办法制作一个 AppleScript，它会根据我输入的数字自动这样做？
我的输入法是：
- 通过粘贴数字
- 通过输入数字
对于粘贴部分，如果你粘贴一个以0结尾的数字，Calculator.app不会显示0，所以它会显示比实际少一位小数。不知道这个能不能克服
例如，如果您粘贴：12.30，它将显示 12.3 如果您键入：12.30，它将显示 12.30
基于我对你的另一个问题
示例 AppleScript code 的作用：
当在计算器中按⌘V时，剪贴板的内容被设置为a 变量，如果它包含 小数点，它会设置 计算器 > 视图 > 小数位数 菜单到小数位数中的number，然后 keystrokes 将 number 转换为 Calculator。请注意，击键 数字可能不需要您设置小数位数，但是我由您决定。
示例 AppleScript 代码:
set theNumberToType to the clipboard as text
if 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 15
else
set theNumberOfDecimalPlaces to -1
end if
tell application "Calculator" to activate
tell 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 theNumberToType
end tell
上面的例子AppleScript代码保存为CalculatorSetDecimalPlaces.applescript in: ~/.hammerspoon/Scripts/，就像我对你的其他问题的其他回答一样。
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()
end
end)
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 Lua 代码，如编码所示，行为⌘V 键盘快捷键 的一部分仅被捕获和修改以触发 示例 AppleScript code 而 Calculator 有焦点。 ⌘V 键盘快捷键 应该在所有其他 应用程序.
中正常工作将上面的例子Lua代码添加到~/.hammerspoon/init.lua file 来自我对你的其他问题的其他回答。
示例Lua代码和API 的 Hammerspoon 和 AppleScript code，如上所示，在 macOS Mojave 和 macOS Catalina[ 下分别使用 Hammerspoon 和 Script Editor 进行了测试=142=]，系统偏好设置中的语言和地区设置设置为英语（美国）-主要毫无问题地为我工作1.
- 1 在 系统偏好设置 > 安全与隐私[=] 中假定必要且适当的设置142=] > 隐私 已根据需要 set/addressed。
仅使用 Lua 而不使用 AppleScript
进行更新下面的例子Lua代码消除了[=的使用90=]AppleScript 来自这个答案和 code 在你的其他相关问题的另一个答案中。
覆盖现有的代码，将其复制并粘贴到您的~/.hammerspoon/init.lua文件，保存并运行 从 Hammerspoon 菜单栏 Reload Config .
我已经执行了评论中讨论的所有各种操作和计算，并且这个新的 代码 没有出现任何问题。希望这会消除您遇到的任何问题。
这也应该 运行 更快，因为它还必须处理 AppleScript code。
请注意，如编码所示，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
end
end
appCalculatorWatcher = hs.application.watcher.new(applicationCalculatorWatcher)
appCalculatorWatcher:start()
-- appCalculatorwWatcher:stop()
--]]