model presets wizard: first version

sdcard/c480x272/SCRIPTS/PRESETS/engine/lib_log.lua

@@ -0,0 +1,115 @@
+local app_name, script_dir = ...
+
+local function is_simulator()
+    local _, rv = getVersion()
+    return string.sub(rv, -5) == "-simu"
+end
+
+local ENABLE_LOG_TO_CONSOLE = is_simulator() -- false|true|is_simulator()
+local ENABLE_LOG_TO_FILE    = false
+
+
+local M = {}
+M.app_name = app_name
+M.script_dir = script_dir
+
+local log = {
+    outfile = script_dir .. "/app.log",
+    enable_file = ENABLE_LOG_TO_FILE,
+    enable_console = ENABLE_LOG_TO_CONSOLE,
+    current_level = nil,
+
+    -- func
+    trace = nil,
+    debug = nil,
+    info = nil,
+    warn = nil,
+    error = nil,
+    fatal = nil,
+
+    levels = {
+        trace = 1,
+        debug = 2,
+        info = 3,
+        warn = 4,
+        error = 5,
+        fatal = 6,
+        no_logs = 99
+    }
+}
+log.current_level = log.levels["info"] -- trace|debug|info|warn|error|fatal
+
+
+local function round(x, increment)
+    increment = increment or 1
+    x = x / increment
+    return (x > 0 and math.floor(x + .5) or math.ceil(x - .5)) * increment
+end
+
+local _tostring = tostring
+
+local function tostring(...)
+    local t = {}
+    for i = 1, select('#', ...) do
+        local x = select(i, ...)
+        if type(x) == "number" then
+            x = round(x, .01)
+        end
+        t[#t + 1] = _tostring(x)
+    end
+    return table.concat(t, " ")
+end
+
+function M.do_log(iLevel, ulevel, fmt, ...)
+    if log.enable_console == false and log.enable_file == false then
+        return
+    end
+
+    if iLevel < log.current_level then
+        --below the log level
+        return
+    end
+
+    local num_arg = #{ ... }
+    local msg
+    if num_arg > 0 then
+        msg = string.format(fmt, ...)
+    else
+        msg = fmt
+    end
+
+    --local lineinfo = "f.lua:0"
+    --local msg2 = string.format("[%-4s][%-8s] %s: %s", ulevel, M.app_name, lineinfo, msg)
+    local msg2 = string.format("[%-8s][%-4s] %s", M.app_name, ulevel, msg)
+
+    -- output to console
+    print(msg2)
+
+    -- Output to log file
+    if log.enable_file == true then
+        local fp = io.open(log.outfile, "a")
+        io.write(fp, msg2 .. "\n")
+        io.close(fp)
+    end
+end
+
+function M.trace(fmt, ...)
+    M.do_log(log.levels.trace, "TRACE", fmt, ...)
+end
+function M.debug(fmt, ...)
+    M.do_log(log.levels.debug, "DEBUG", fmt, ...)
+end
+function M.info(fmt, ...)
+    M.do_log(log.levels.info, "INFO", fmt, ...)
+end
+function M.warn(fmt, ...)
+    M.do_log(log.levels.warn, "WARN", fmt, ...)
+end
+function M.error(fmt, ...)
+    M.do_log(log.levels.error, "ERROR", fmt, ...)
+end
+function M.fatal(fmt, ...)
+    M.do_log(log.levels.fatal, "FATAL", fmt, ...)
+end
+
+return M

sdcard/c480x272/SCRIPTS/PRESETS/engine/lib_utils.lua

@@ -0,0 +1,228 @@
+local m_log, app_name, m_script_folder = ...
+
+local M = {}
+M.m_log = m_log
+M.app_name = app_name
+
+-- state machine
+M.PRESET_RC = {
+    OK_CONTINUE = 10,
+    PREV_PAGE = 11,
+    NEXT_PAGE = 12,
+    ERROR_EXIT = 13,
+}
+
+M.STICK_NUMBER_AIL = 3
+M.STICK_NUMBER_ELE = 1
+M.STICK_NUMBER_THR = 2
+M.STICK_NUMBER_RUD = 0
+
+M.defaultChannel_AIL = defaultChannel(M.STICK_NUMBER_AIL) + 1
+M.defaultChannel_ELE = defaultChannel(M.STICK_NUMBER_ELE) + 1
+M.defaultChannel_THR = defaultChannel(M.STICK_NUMBER_THR) + 1
+M.defaultChannel_RUD = defaultChannel(M.STICK_NUMBER_RUD) + 1
+
+M.defaultChannel_0_AIL = defaultChannel(M.STICK_NUMBER_AIL)
+M.defaultChannel_0_ELE = defaultChannel(M.STICK_NUMBER_ELE)
+M.defaultChannel_0_THR = defaultChannel(M.STICK_NUMBER_THR)
+M.defaultChannel_0_RUD = defaultChannel(M.STICK_NUMBER_RUD)
+
+local script_folder = m_script_folder
+local ImgBackground = Bitmap.open(script_folder .. "img/background.png")
+local ImgPageUp = Bitmap.open(script_folder .. "img/pageup.png")
+local ImgPageDn = Bitmap.open(script_folder .. "img/pagedn.png")
+
+-----------------------------------------------------------------
+
+-- better font size names
+M.FONT_38 = XXLSIZE -- 38px
+M.FONT_16 = DBLSIZE -- 16px
+M.FONT_12 = MIDSIZE -- 12px
+M.FONT_8 = 0 -- Default 8px
+M.FONT_6 = SMLSIZE -- 6px
+
+
+local function lcdSizeTextFixed(txt, font_size)
+    local ts_w, ts_h = lcd.sizeText(txt, font_size)
+
+    local v_offset = 0
+    if font_size == M.FONT_38 then
+        v_offset = -11
+    elseif font_size == M.FONT_16 then
+        v_offset = -5
+    elseif font_size == M.FONT_12 then
+        v_offset = -4
+    elseif font_size == M.FONT_8 then
+        v_offset = -3
+    elseif font_size == M.FONT_6 then
+        v_offset = 0
+    end
+    return ts_w, ts_h, v_offset
+end
+
+function M.drawBadgedText(txt, field, font_size, is_selected, is_edit)
+    local ts_w, ts_h, v_offset = lcdSizeTextFixed(txt, font_size)
+    ts_h = 10 + ts_h + v_offset * 2
+    local r = ts_h / 2
+
+    if (field.w > 0) then
+        ts_w = field.w
+    else
+        if (ts_w < 30) then
+            ts_w = 30
+        end
+    end
+    local bg_color = WHITE
+    if (is_selected) then
+        bg_color = GREEN
+    end
+    lcd.drawFilledCircle(field.x, field.y + r, r, bg_color)
+    lcd.drawFilledCircle(field.x + ts_w, field.y + r, r, bg_color)
+    lcd.drawFilledRectangle(field.x, field.y, ts_w, ts_h, bg_color)
+    local attr = 0
+    if (is_selected and is_edit) then
+        attr = attr + BLINK
+    end
+
+    lcd.drawText(field.x, field.y + v_offset + 5, txt, font_size + BLACK + attr)
+end
+
+-----------------------------------------------------------------
+function M.drawTitle(txt, is_prev, is_next, img)
+    lcd.clear()
+    lcd.drawBitmap(img, 0, 0)
+
+    lcd.drawText(120, 8, txt, COLOR_THEME_PRIMARY1)
+
+    if is_prev == true then
+        lcd.drawBitmap(ImgPageUp, 0, 95)
+    end
+    if is_next == true then
+        lcd.drawBitmap(ImgPageDn, 455, 95)
+    end
+end
+
+-----------------------------------------------------------------
+function M.func1(text)
+    local cnt = 0
+    local result = {}
+    M.m_log.info("func1: ", text)
+    return result, cnt
+end
+-----------------------------------------------------------------
+
+function M.readFileToString(filename)
+    m_log.info("readFileToString: %s", filename)
+    local file = io.open(filename, "r") -- Open the file in read mode
+    if not file then
+        return nil -- File does not exist or could not be opened
+    end
+
+    --local content = file:read("*a") -- Read the entire file content
+    local content = io.read(file, 2000) -- Read the entire file content
+    io.close(file) -- Close the file
+
+    m_log.info("readFileToString: - content: %s", content)
+    return content
+end
+
+function M.readMeta(filename)
+    m_log.info("readMeta: %s", filename)
+
+    local content = M.readFileToString(filename)
+    m_log.info("readMeta: content: %s", content)
+
+    local properties = {}
+    if content == nil then
+        return properties
+    end
+
+    --for line in string.gmatch(content, "([^,]+),?") do
+    for line in string.gmatch(content, "(.-)\r?\n") do
+        m_log.info("line: %s", line)
+
+        local key, value = string.match(line, "^(.-)%s*=%s*(.*)$")
+        if key and value then
+            properties[key] = value
+            m_log.info("%s: %s", key, value)
+        end
+    end
+
+    return properties
+end
+
+-----------------------------------------------------------------
+-- better font names
+local FONT_38 = XXLSIZE -- 38px
+local FONT_16 = DBLSIZE -- 16px
+local FONT_12 = MIDSIZE -- 12px
+local FONT_8 = 0 -- Default 8px
+local FONT_6 = SMLSIZE -- 6px
+
+local function lcdSizeTextFixed(txt, font_size)
+    local ts_w, ts_h = lcd.sizeText(txt, font_size)
+
+    local v_offset = 0
+    if font_size == FONT_38 then
+        v_offset = -11
+    elseif font_size == FONT_16 then
+        v_offset = -5
+    elseif font_size == FONT_12 then
+        v_offset = -4
+    elseif font_size == FONT_8 then
+        v_offset = -3
+    elseif font_size == FONT_6 then
+        v_offset = 0
+    end
+    return ts_w, ts_h, v_offset
+end
+
+
+local function drawBadgedText(txt, field, font_size, is_selected, is_edit)
+    local ts_w, ts_h, v_offset = lcdSizeTextFixed(txt, font_size)
+    ts_h = 10 + ts_h + v_offset * 2
+    local r = ts_h / 2
+
+    if (field.w > 0) then
+        ts_w = field.w
+    else
+        if (ts_w < 30) then
+            ts_w = 30
+        end
+    end
+    local bg_color = WHITE
+    if (is_selected) then
+        bg_color = GREEN
+    end
+    lcd.drawFilledCircle(field.x, field.y + r, r, bg_color)
+    lcd.drawFilledCircle(field.x + ts_w, field.y + r, r, bg_color)
+    lcd.drawFilledRectangle(field.x, field.y, ts_w, ts_h, bg_color)
+    local attr = 0
+    if (is_selected and is_edit) then
+        attr = attr + BLINK
+    end
+
+    lcd.drawText(field.x, field.y + v_offset + 5, txt, font_size + BLACK + attr)
+end
+
+--------------------------------------------------------------------
+
+function M.input_search_by_name(neededInputName)
+    for inputIdx = 0, 3 do
+        for lineNo = 0, 2 do
+            m_log.info("%d/%d", inputIdx,lineNo)
+            local inInfo = model.getInput(inputIdx, lineNo)
+            if inInfo ~= nil then
+                m_log.info("%d/%d, name:%s, inputName:%s, source: %s", inputIdx,lineNo, inInfo.name, inInfo.inputName, inInfo.source)
+                if inInfo.inputName == neededInputName then
+                    return inputIdx
+                end
+            end
+        end
+    end
+    return -1
+end
+
+-----------------------------------------------------------------------
+
+return M