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https://github.com/CCLeonOS/LeonOS.git
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Leonmmcoset
a655c05d42
为帮助系统、设置管理、清除屏幕、线程管理、Lua交互环境、红石控制、Shell别名管理器、文件列表工具、已连接外设和Shell命令行等程序添加了统一风格的标题栏。标题栏使用白色文字和青色背景，并在显示后恢复原有颜色设置，同时保持界面整洁。
45 lines
1.0 KiB
Lua
45 lines
1.0 KiB
Lua
-- help
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-- 程序顶部名称栏
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local term = require("term")
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local colors = require("colors")
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-- 保存当前颜色设置
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local old_fg = term.getTextColor()
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local old_bg = term.getBackgroundColor()
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-- 设置名称栏颜色并显示
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term.setTextColor(colors.white)
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term.setBackgroundColor(colors.cyan)
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term.at(1, 1).clearLine()
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term.at(1, 1).write("=== 帮助系统 ===")
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-- 恢复颜色设置
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term.setTextColor(old_fg)
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term.setBackgroundColor(old_bg)
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term.at(1, 2)
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local help = require("help")
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local textutils = require("textutils")
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local args = {...}
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if #args == 0 then
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args[1] = "help"
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end
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local function view(name)--path)
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textutils.coloredPagedPrint(table.unpack(help.loadTopic(name)))
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--local lines = {}
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--for l in io.lines(path) do lines[#lines+1] = l end
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--textutils.pagedPrint(table.concat(require("cc.strings").wrap(table.concat(lines,"\n"), require("term").getSize()), "\n"))
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end
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for i=1, #args, 1 do
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local path = help.lookup(args[i])
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if not path then
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error("No help topic for " .. args[i], 0)
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end
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view(args[i])--path)
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end
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