mirror of
https://github.com/koreader/koreader
synced 2024-11-18 03:25:46 +00:00
94 lines
2.8 KiB
Lua
94 lines
2.8 KiB
Lua
local Device = require("device")
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local logger = require("logger")
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local util = require("util")
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local _ = require("gettext")
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--[[ Font settings for systems with multiple font dirs ]]--
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local function getDir(isUser)
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local home = Device.home_dir
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local XDG_DATA_HOME = os.getenv("XDG_DATA_HOME")
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local LINUX_FONT_PATH = XDG_DATA_HOME and XDG_DATA_HOME .. "/fonts"
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or home .. "/.local/share/fonts"
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local LINUX_SYS_FONT_PATH = "/usr/share/fonts"
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local MACOS_FONT_PATH = "Library/fonts"
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if isUser and not home then return end
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if Device:isAndroid() then
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return isUser and home .. "/fonts;" .. home .. "/koreader/fonts"
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or "/system/fonts"
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elseif Device:isPocketBook() then
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return isUser and "/mnt/ext1/system/fonts"
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or "/ebrmain/adobefonts;/ebrmain/fonts"
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elseif Device:isRemarkable() then
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return isUser and LINUX_FONT_PATH
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or LINUX_SYS_FONT_PATH
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elseif Device:isDesktop() or Device:isEmulator() then
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if jit.os == "OSX" then
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return isUser and home .. "/" .. MACOS_FONT_PATH
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or "/" .. MACOS_FONT_PATH
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else
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return isUser and LINUX_FONT_PATH
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or LINUX_SYS_FONT_PATH
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end
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end
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end
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local function openFontDir()
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if not Device:canOpenLink() then return end
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local user_dir = getDir(true)
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local openable = util.pathExists(user_dir)
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if not openable and user_dir then
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logger.info("Font path not found, making one in ", user_dir)
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openable = util.makePath(user_dir)
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end
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if not openable then
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logger.warn("Unable to create the folder ", user_dir)
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return
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end
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Device:openLink(user_dir)
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end
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local function usesSystemFonts()
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return G_reader_settings:isTrue("system_fonts")
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end
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local FontSettings = {}
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function FontSettings:getPath()
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local user, system = getDir(true), getDir()
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if usesSystemFonts() then
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if user and system then
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return user .. ";" .. system
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elseif system then
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return system
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end
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end
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return user
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end
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function FontSettings:getSystemFontMenuItems()
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local t = {{
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text = _("Enable system fonts"),
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checked_func = usesSystemFonts,
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callback = function()
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G_reader_settings:saveSetting("system_fonts", not usesSystemFonts())
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local UIManager = require("ui/uimanager")
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UIManager:askForRestart()
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end,
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}}
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if Device:isDesktop() or Device:isEmulator() then table.insert(t, 2, {
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text = _("Open fonts folder"),
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keep_menu_open = true,
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callback = openFontDir,
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})
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end
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return t
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end
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return FontSettings
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