mirror of
https://github.com/IgorTimofeev/MineOS.git
synced 2025-12-20 11:09:21 +01:00
286 lines
12 KiB
Lua
286 lines
12 KiB
Lua
local gpu = require("component").gpu
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local buffer = require("doubleBuffering")
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local unicode = require("unicode")
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local syntax = {}
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----------------------------------------------------------------------------------------------------------------------------------------
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--Стандартные цветовые схемы
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syntax.colorSchemes = {
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midnight = {
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background = 0x262626,
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text = 0xffffff,
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strings = 0xff2024,
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loops = 0xffff98,
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comments = 0xa2ffb7,
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boolean = 0xffcc66,
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logic = 0xffcc66,
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numbers = 0x24c0ff,
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functions = 0xffcc66,
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compares = 0xffff98,
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lineNumbers = 0x444444,
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lineNumbersText = 0xDDDDDD,
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scrollBar = 0x444444,
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scrollBarPipe = 0x24c0ff,
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selection = 0x99B2F2,
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},
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sunrise = {
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background = 0xffffff,
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text = 0x262626,
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strings = 0x880000,
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loops = 0x24c0ff,
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comments = 0xa2ffb7,
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boolean = 0x19c0cc,
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logic = 0x880000,
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numbers = 0x24c0ff,
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functions = 0x24c0ff,
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compares = 0x880000,
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lineNumbers = 0x444444,
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lineNumbersText = 0xDDDDDD,
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scrollBar = 0x444444,
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scrollBarPipe = 0x24c0ff,
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selection = 0x99B2F2,
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},
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}
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--Текущая цветовая схема
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local currentColorScheme = {}
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--Шаблоны поиска
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local patterns
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----------------------------------------------------------------------------------------------------------------------------------------
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--Пересчитать цвета шаблонов
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--Приоритет поиска шаблонов снижается сверху вниз
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local function definePatterns()
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patterns = {
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--Комментарии
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{ pattern = "%-%-.*", color = currentColorScheme.comments, cutFromLeft = 0, cutFromRight = 0 },
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--Строки
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{ pattern = "\"[^\"\"]*\"", color = currentColorScheme.strings, cutFromLeft = 0, cutFromRight = 0 },
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--Циклы, условия, объявления
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{ pattern = "while ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "do$", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "do ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "end$", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "end ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "for ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = " in ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "repeat ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "if ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "then", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "until ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "return", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "local ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "function ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "else$", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "else ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = "elseif ", color = currentColorScheme.loops, cutFromLeft = 0, cutFromRight = 1 },
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--Состояния переменной
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{ pattern = "true", color = currentColorScheme.boolean, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "false", color = currentColorScheme.boolean, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "nil", color = currentColorScheme.boolean, cutFromLeft = 0, cutFromRight = 0 },
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--Функции
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{ pattern = "%s([%a%d%_%-%.]*)%(", color = currentColorScheme.functions, cutFromLeft = 0, cutFromRight = 1 },
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--And, or, not, break
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{ pattern = " and ", color = currentColorScheme.logic, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = " or ", color = currentColorScheme.logic, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = " not ", color = currentColorScheme.logic, cutFromLeft = 0, cutFromRight = 1 },
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{ pattern = " break$", color = currentColorScheme.logic, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "^break", color = currentColorScheme.logic, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = " break ", color = currentColorScheme.logic, cutFromLeft = 0, cutFromRight = 0 },
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--Сравнения и мат. операции
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{ pattern = "<=", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = ">=", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "<", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = ">", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "==", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "~=", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "=", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "%+", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "%-", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "%*", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "%/", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "%.%.", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "%#", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "#^", color = currentColorScheme.compares, cutFromLeft = 0, cutFromRight = 0 },
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--Числа
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{ pattern = "%s(0x)(%w*)", color = currentColorScheme.numbers, cutFromLeft = 0, cutFromRight = 0 },
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{ pattern = "(%s)([%d%.]*)", color = currentColorScheme.numbers, cutFromLeft = 0, cutFromRight = 0 },
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}
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end
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--Костыльная замена обычному string.find()
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--Работает медленнее, но хотя бы поддерживает юникод
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function unicode.find(str, pattern, init, plain)
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-- checkArg(1, str, "string")
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-- checkArg(2, pattern, "string")
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-- checkArg(3, init, "number", "nil")
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if init then
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if init < 0 then
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init = -#unicode.sub(str,init)
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elseif init > 0 then
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init = #unicode.sub(str,1,init-1)+1
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end
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end
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a, b = string.find(str, pattern, init, plain)
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if a then
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local ap,bp = str:sub(1,a-1), str:sub(a,b)
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a = unicode.len(ap)+1
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b = a + unicode.len(bp)-1
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return a,b
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else
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return a
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end
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end
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--Объявить новую цветовую схему
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function syntax.setColorScheme(colorScheme)
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--Выбранная цветовая схема
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currentColorScheme = colorScheme
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--Пересчитываем шаблоны
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definePatterns()
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end
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----------------------------------------------------------------------------------------------------------------------------------------
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--Проанализировать строку и создать на ее основе цветовую карту
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function syntax.highlight(x, y, text, limit)
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--Кароч вооот, хыыы
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local searchFrom, starting, ending
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--Загоняем в буфер всю строку базового цвета
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buffer.text(x, y, currentColorScheme.text, limit and unicode.sub(text, 1, limit) or text)
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limit = limit or math.huge
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--Перебираем шаблоны
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for i = #patterns, 1, -1 do
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searchFrom = 1
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--Перебираем весь текст, а то мало ли шаблон дохуя раз встречается
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while true do
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starting, ending = unicode.find(text, patterns[i].pattern, searchFrom)
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if starting and ending then
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if ending <= limit then
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buffer.text(x + starting - 1, y, patterns[i].color, unicode.sub(text, starting, ending - patterns[i].cutFromRight))
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searchFrom = ending + 1
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else
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buffer.text(x + starting - 1, y, patterns[i].color, unicode.sub(text, starting, limit))
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break
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end
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else
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break
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end
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end
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end
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end
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function syntax.convertFileToStrings(path)
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local array = {}
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local file = io.open(path, "r")
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for line in file:lines() do table.insert(array, line) end
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file:close()
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return array
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end
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-- Открыть окно-просмотрщик кода
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function syntax.viewCode(x, y, width, height, strings, fromSymbol, fromString, highlightLuaSyntax, selection)
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--Рассчитываем максимальное количество строк, которое мы будем отображать
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local maximumNumberOfAvailableStrings
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if strings[fromString + height - 1] then
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maximumNumberOfAvailableStrings = fromString + height - 1
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else
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maximumNumberOfAvailableStrings = #strings
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end
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--Рассчитываем ширину полоски с номерами строк
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local widthOfStringCounter = unicode.len(maximumNumberOfAvailableStrings) + 2
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--Рисуем номера строк
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buffer.square(x, y, widthOfStringCounter, height, currentColorScheme.lineNumbers, 0xFFFFFF, " ")
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local yPos = y
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for i = fromString, maximumNumberOfAvailableStrings do
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buffer.text(x + widthOfStringCounter - unicode.len(i) - 1, yPos, currentColorScheme.text, tostring(i))
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yPos = yPos + 1
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end
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--Рассчитываем стратовую позицию текстового поля
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local textFieldPosition = x + widthOfStringCounter
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local widthOfText = width - widthOfStringCounter - 3
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--Рисуем подложку под текст
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buffer.square(textFieldPosition, y, width - widthOfStringCounter - 1, height, currentColorScheme.background, 0xFFFFFF, " ")
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--Рисуем выделение, если оно имеется
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if selection then
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if selection.to.y < selection.from.y then
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local temp = selection.from.y
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selection.from.y = selection.to.y
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selection.to.y = temp
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end
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local heightOfSelection = selection.to.y - selection.from.y + 1
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local function selectString(number, from, to)
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if number >= fromString and number <= fromString + height then
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end
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end
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if heightOfSelection == 1 then
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elseif heightOfSelection == 2 then
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else
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end
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end
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--Рисуем текст
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yPos = y
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for i = fromString, maximumNumberOfAvailableStrings do
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--Учитываем опциональную подсветку ситнаксиса
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if highlightLuaSyntax then
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syntax.highlight(textFieldPosition + 1, yPos, strings[i], widthOfText)
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else
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buffer.text(textFieldPosition + 1, yPos, currentColorScheme.text, unicode.sub(strings[i], 1, widthOfText))
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end
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yPos = yPos + 1
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end
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--Рисуем скроллбар
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buffer.scrollBar(x + width - 1, y, 1, height, #strings, fromString, currentColorScheme.scrollBar, currentColorScheme.scrollBarPipe)
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--Рисуем изменения из буфера
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buffer.draw()
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end
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----------------------------------------------------------------------------------------------------------------
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--Стартовое объявление цветовой схемы при загрузке библиотеки
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syntax.setColorScheme(syntax.colorSchemes.midnight)
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--Епты бля!
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-- local strings = syntax.convertFileToStrings("MineOS/Applications/Highlight.app/Resources/TestFile.txt")
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-- local xSize, ySize = gpu.getResolution()
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-- buffer.square(1, 1, xSize, ySize, ecs.colors.green, 0xFFFFFF, " ")
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-- buffer.draw(true)
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-- syntax.viewCode(2, 2, 70, 20, strings, 1, 1, true, {from = {x = 6, y = 2}, to = {x = 3, y = 8}})
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----------------------------------------------------------------------------------------------------------------
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return syntax
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