feat(display): 优化外接显示器小屏自适应显示方案
- 新增 textScale 自动分级：根据显示器实际尺寸在 1.0/0.75/0.5 间自适应选择 - 实现 L/M/S 三档布局模式：L(大屏双栏完整)、M(中屏单栏精简)、S(小屏极简核心信息) - 小屏模式隐藏日志、即将到达列车等次要信息，优先展示当前列车和发车倒计时 - 音频状态标签在小屏下进一步压缩缩写 (Sta Ann / Sp Ann) - 版本升级至 v1.0.113
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+139
-45
@@ -1,6 +1,6 @@
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-- 1. Configuration & Constants
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local APP_VERSION_TEXT = "v1.0.112"
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local APP_VERSION_TEXT = "v1.0.113"
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local CONFIG = {
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CLOUD_URL = "ws://stabadmin.fse-media.group",
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@@ -125,7 +125,23 @@ function Peripherals.init()
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local monitors = { peripheral.find("monitor") }
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if #monitors > 0 then
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Peripherals.primaryMonitor = monitors[1]
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Peripherals.primaryMonitor.setTextScale(0.5)
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local mw, mh = Peripherals.primaryMonitor.getSize()
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local scale = 0.5
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if mw >= 80 and mh >= 25 then
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scale = 1.0
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elseif mw >= 55 and mh >= 18 then
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scale = 0.75
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elseif mw >= 38 and mh >= 13 then
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scale = 0.5
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else
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scale = 0.5
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pcall(function() Peripherals.primaryMonitor.setTextScale(1) end)
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local testW, testH = Peripherals.primaryMonitor.getSize()
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if testW >= 26 and testH >= 9 then
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scale = 1
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end
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end
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pcall(function() Peripherals.primaryMonitor.setTextScale(scale) end)
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State.hasPrimaryMonitor = true
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else
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Peripherals.primaryMonitor = nil
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@@ -3089,16 +3105,23 @@ function Display.render()
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local w, h = mon.getSize()
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mon.clear()
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local hasSchedulePanel = State.currentTrain ~= nil
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local layoutMode = "S"
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if w >= 38 and h >= 16 then
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layoutMode = "L"
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elseif w >= 26 and h >= 10 then
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layoutMode = "M"
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end
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local hasSchedulePanel = State.currentTrain ~= nil and layoutMode == "L"
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local leftW = w
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local sepX = nil
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local rightX = nil
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local rightW = 0
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if hasSchedulePanel and w >= 30 then
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if hasSchedulePanel then
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rightW = math.min(math.max(math.floor(w * 0.38), 18), 40)
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leftW = w - rightW - 1
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if leftW < 12 then
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if leftW < 14 then
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leftW = w
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rightW = 0
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else
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@@ -3107,14 +3130,14 @@ function Display.render()
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end
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end
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Utils.log("DEBUG", string.format("Monitor size W=%d H=%d, schedulePanel=%s leftW=%d rightW=%d", w, h, tostring(rightX ~= nil), leftW, rightW))
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Utils.log("DEBUG", string.format("Monitor W=%d H=%d Mode=%s Panel=%s LW=%d RW=%d", w, h, layoutMode, tostring(rightX ~= nil), leftW, rightW))
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local function classifyAudioSource(source, priority)
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local s = tostring(source or ""):lower()
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if s == "train" or s == "station" or s == "broadcast" then return "Station Announcement" end
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if s ~= "" then return "Special Announcement(" .. tostring(source) .. ")" end
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if (tonumber(priority) or 0) >= 2 then return "Special Announcement" end
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return "Special Announcement"
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if s == "train" or s == "station" or s == "broadcast" then return "Sta Ann" end
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if s ~= "" then return "Sp Ann(" .. tostring(source) .. ")" end
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if (tonumber(priority) or 0) >= 2 then return "Sp Ann" end
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return "Sp Ann"
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end
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local function truncL(str)
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@@ -3151,14 +3174,30 @@ function Display.render()
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end
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end
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drawLeft(1, "STATION: " .. State.stationName .. " " .. APP_VERSION_TEXT, COLORS.INFO)
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drawLeft(2, "CODE: " .. tostring(State.stationCode) .. " P:" .. tostring(State.stationPlatform) .. " " .. tostring(State.stationIdentityMode), COLORS.INFO)
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drawLeft(3, "TIME: " .. os.date("%H:%M:%S"), COLORS.INFO)
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local y = 1
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if layoutMode == "L" then
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drawLeft(y, "STATION: " .. State.stationName .. " " .. APP_VERSION_TEXT, COLORS.INFO)
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y = y + 1
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drawLeft(y, "CODE: " .. tostring(State.stationCode) .. " P:" .. tostring(State.stationPlatform) .. " " .. tostring(State.stationIdentityMode), COLORS.INFO)
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y = y + 1
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drawLeft(y, "TIME: " .. os.date("%H:%M:%S"), COLORS.INFO)
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y = y + 1
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elseif layoutMode == "M" then
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drawLeft(y, State.stationName .. " [" .. tostring(State.stationCode) .. "/P" .. tostring(State.stationPlatform) .. "] " .. os.date("%H:%M:%S"), COLORS.INFO)
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y = y + 1
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else
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drawLeft(y, tostring(State.stationCode) .. "/P" .. tostring(State.stationPlatform) .. " " .. os.date("%H:%M"), COLORS.INFO)
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y = y + 1
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end
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local audioLine = "AUDIO: FREE(Q" .. tostring(#State.audioQueue) .. ")"
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local audioColor = COLORS.INFO
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if State.currentPlaying then
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local p = tonumber(State.currentPlaying.priority) or 0
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local kind = classifyAudioSource(State.currentPlaying.source, p)
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drawLeft(4, "AUDIO: " .. kind .. " Playing (P=" .. tostring(p) .. ", Q=" .. tostring(#State.audioQueue) .. ")", COLORS.SUCCESS)
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audioLine = "PLAY: " .. kind .. "(P" .. tostring(p) .. " Q" .. tostring(#State.audioQueue) .. ")"
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audioColor = COLORS.SUCCESS
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elseif State.audioRx then
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local p = tonumber(State.audioRx.priority) or 0
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local kind = classifyAudioSource(State.audioRx.source, p)
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@@ -3166,28 +3205,54 @@ function Display.render()
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local total = tonumber(State.audioRx.expectedBytes) or 0
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local pct = ""
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if total > 0 then pct = " " .. tostring(math.floor((rx / total) * 100)) .. "%" end
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drawLeft(4, "AUDIO: " .. kind .. " Receiving" .. pct .. " (Q=" .. tostring(#State.audioQueue) .. ")", COLORS.DEBUG)
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else
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drawLeft(4, "AUDIO: FREE (Q=" .. tostring(#State.audioQueue) .. ")", COLORS.INFO)
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audioLine = "RX: " .. kind .. pct .. "(Q" .. tostring(#State.audioQueue) .. ")"
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audioColor = COLORS.DEBUG
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end
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if layoutMode == "S" then
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audioLine = audioLine:gsub("AUDIO: ", ""):gsub("PLAY: ", ">"):gsub("RX: ", ">>")
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end
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drawLeft(y, audioLine, audioColor)
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y = y + 1
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local contentBottom = 4
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local contentBottom = y - 1
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if State.currentTrain then
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drawLeft(5, "CURRENT TRAIN:", COLORS.SUCCESS)
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drawLeft(6, State.currentTrain.id, COLORS.INFO)
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drawLeft(7, "Dest: " .. State.currentTrain.dest, COLORS.INFO)
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if layoutMode == "L" then
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drawLeft(y, "CURRENT TRAIN:", COLORS.SUCCESS)
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y = y + 1
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drawLeft(y, State.currentTrain.id, COLORS.INFO)
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y = y + 1
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drawLeft(y, "Dest: " .. State.currentTrain.dest, COLORS.INFO)
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y = y + 1
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elseif layoutMode == "M" then
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drawLeft(y, "TRAIN: " .. State.currentTrain.id, COLORS.SUCCESS)
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y = y + 1
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drawLeft(y, ">> " .. State.currentTrain.dest, COLORS.INFO)
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y = y + 1
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else
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drawLeft(y, State.currentTrain.id, COLORS.SUCCESS)
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y = y + 1
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drawLeft(y, ">" .. Utils.sanitizeDisplay(State.currentTrain.dest), COLORS.INFO)
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y = y + 1
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end
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if State.currentTrain.departureTime then
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local remaining = math.max(0, State.currentTrain.departureTime - os.epoch("utc") / 1000)
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if remaining > 0 then
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drawLeft(9, string.format("Departing in: %02d:%02d", math.floor(remaining/60), math.floor(remaining%60)), COLORS.WARNING)
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local mm = math.floor(remaining / 60)
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local ss = math.floor(remaining % 60)
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if layoutMode == "S" then
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drawLeft(y, string.format("DEP %02d:%02d", mm, ss), COLORS.WARNING)
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else
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drawLeft(y, string.format("Departing in: %02d:%02d", mm, ss), COLORS.WARNING)
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end
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else
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drawLeft(9, "Departing...", COLORS.ERROR)
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drawLeft(y, "DEPARTING...", COLORS.ERROR)
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end
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contentBottom = 9
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y = y + 1
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contentBottom = y - 1
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else
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contentBottom = 7
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contentBottom = y - 1
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end
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if rightX then
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@@ -3313,40 +3378,57 @@ function Display.render()
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end
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end
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else
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if Peripherals.station then
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drawLeft(5, "NO TRAIN AT PLATFORM", COLORS.WARNING)
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if layoutMode == "S" then
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if Peripherals.station then
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drawLeft(y, "NO TRAIN", COLORS.WARNING)
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else
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drawLeft(y, "SLAVE MODE", COLORS.WARNING)
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end
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else
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drawLeft(5, "SLAVE NODE MODE", COLORS.WARNING)
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if Peripherals.station then
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drawLeft(y, "NO TRAIN AT PLATFORM", COLORS.WARNING)
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else
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drawLeft(y, "SLAVE NODE MODE", COLORS.WARNING)
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end
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end
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contentBottom = 5
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y = y + 1
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contentBottom = y - 1
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end
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local logsStartY = h
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local upcomingStartY = contentBottom + 1
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if Peripherals.blockReader or Peripherals.createTarget then
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local allowUpcoming = (Peripherals.blockReader or Peripherals.createTarget)
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if allowUpcoming and layoutMode ~= "S" then
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local hasUpcoming = State.upcomingTrains and #State.upcomingTrains > 0
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drawLeft(upcomingStartY, "UPCOMING TRAINS:", COLORS.DEBUG)
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local upcomingLabel = "UPCOMING:"
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if layoutMode == "M" then upcomingLabel = "NEXT:" end
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drawLeft(upcomingStartY, upcomingLabel, COLORS.DEBUG)
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if hasUpcoming then
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local visibleCount = math.min(3, #State.upcomingTrains)
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local maxUpcoming = 3
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if layoutMode == "M" then maxUpcoming = 2 end
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local visibleCount = math.min(maxUpcoming, #State.upcomingTrains)
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for i = 1, visibleCount do
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local lineY = upcomingStartY + i
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if lineY > h then break end
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local t = State.upcomingTrains[i]
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local suffix = ""
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if t.cancelled then
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suffix = " [CANCEL]"
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suffix = " [X]"
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elseif (tonumber(t.delay) or 0) > 0 then
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local reason = t.reason and (" " .. tostring(t.reason)) or ""
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suffix = " [+" .. tostring(t.delay) .. "m" .. reason .. "]"
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elseif t.reason then
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suffix = " [" .. tostring(t.reason) .. "]"
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suffix = " [+" .. tostring(t.delay) .. "m]"
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end
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local pfx = ""
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if t.platform and tostring(t.platform) ~= "" then
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pfx = "P" .. tostring(t.platform) .. " "
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end
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local etaLabel = tostring(t.etaLabel or (tostring(t.eta or 0) .. "s"))
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local lineText = string.format("%s%s->%s ETA:%s%s", pfx, t.trainName, t.dest, etaLabel, suffix)
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local lineText
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if layoutMode == "M" then
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lineText = string.format("%s%s>%s %s%s", pfx, Utils.sanitizeDisplay(t.trainName), Utils.sanitizeDisplay(t.dest), etaLabel, suffix)
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else
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lineText = string.format("%s%s->%s ETA:%s%s", pfx, t.trainName, t.dest, etaLabel, suffix)
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end
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drawLeft(lineY, lineText, COLORS.INFO)
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end
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logsStartY = math.max(logsStartY, upcomingStartY + visibleCount + 1)
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@@ -3359,13 +3441,25 @@ function Display.render()
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end
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end
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local maxLogLines = math.min(3, math.max(0, h - logsStartY + 1))
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for i = 1, maxLogLines do
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local logIdx = i + State.logScrollOffset
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local entry = State.logs[logIdx]
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if entry then
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local lineY = logsStartY + i - 1
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drawLeft(lineY, Utils.sanitizeDisplay(entry.text), COLORS[entry.level] or colors.white)
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if layoutMode == "L" then
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local maxLogLines = math.min(3, math.max(0, h - logsStartY + 1))
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for i = 1, maxLogLines do
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local logIdx = i + State.logScrollOffset
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local entry = State.logs[logIdx]
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if entry then
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local lineY = logsStartY + i - 1
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drawLeft(lineY, Utils.sanitizeDisplay(entry.text), COLORS[entry.level] or colors.white)
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end
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end
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elseif layoutMode == "M" then
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local maxLogLines = math.min(1, math.max(0, h - logsStartY + 1))
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for i = 1, maxLogLines do
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local logIdx = i + State.logScrollOffset
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local entry = State.logs[logIdx]
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if entry then
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local lineY = logsStartY + i - 1
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drawLeft(lineY, Utils.sanitizeDisplay(entry.text), COLORS[entry.level] or colors.white)
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end
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end
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end
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end
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