lua print table put_line a do_menu alternative

add stylized lines to lua

the exported do_menu has a severe limitation of 64 items
it also requires double the memory

put_line is the way rockbox builds menus

update printtable

user config from core -- done
code cleanup
fixed for 1-bit screens
changed button behavior
fixed for 2-bit screens

Change-Id: I4de55e42685aa1d2f53a33bc8e980827864e810b

13 files changed, 581 insertions, 163 deletions

diff --git a/apps/plugins/lua/include_lua/print.lua b/apps/plugins/lua/include_lua/print.lua
index 3fb19bef1f..3b4c389848 100644
--- a/apps/plugins/lua/include_lua/print.lua
+++ b/apps/plugins/lua/include_lua/print.lua
@@ -123,6 +123,49 @@ local _print = {} do
         return w, h, msg
     end
 --------------------------------------------------------------------------------
+    local function set_linedesc(t_linedesc, opts)
+        local o = opts or _print.opt.get(true)
+        --local out = function() local t = {} for k, v in pairs(o) do t[#t + 1] = tostring(k) t[#t + 1] = tostring(v) end return table.concat(t, "\n") end
+        --rb.splash_scroller(1000, out())
+        local linedesc ={
+                      --These are the defaults - changes will be made below if you supplied t_linedesc
+                      indent = 0, -- internal indent text
+                      line = 0, -- line index within group
+                      nlines = 1, -- selection grouping
+                      offset = 0, -- internal item offset
+                      scroll = true,
+                      selected = false, --internal
+                      separator_height = 0,
+                      line_separator = false,
+                      show_cursor = false,
+                      show_icons = false,
+                      icon = -1,
+                      icon_fn = function() return -1 end,
+                      style = rb.STYLE_COLORBAR,
+                      text_color = o.fg_pattern or WHITE,
+                      line_color = o.bg_pattern or BLACK,
+                      line_end_color= o.bg_pattern or BLACK,
+                    }
+        if type(t_linedesc) == "table" then
+
+            if not o.linedesc then
+                o.linedesc = {}
+                for k, v in pairs(linedesc) do
+                    o.linedesc[k] = v
+                end
+            end
+
+            for k, v in pairs(t_linedesc) do
+                o.linedesc[k] = v
+            end
+            if o.linedesc.separator_height > 0 then
+                o.linedesc.line_separator = true
+            end
+            return
+        end
+        o.linedesc = linedesc
+        return o.linedesc
+    end
 
     -- set defaults for print view
     local function set_defaults()
@@ -138,11 +181,13 @@ local _print = {} do
                     line = 1,
                     max_line = _NIL,
                     col = 0,
-                    ovfl = "auto",
-                    justify = "left",
-                    autoupdate = true,
-                    drawsep = false,
+                    header = false, --Internal use - treats first entry as header
+                    ovfl = "auto", -- auto, manual, none
+                    justify = "left", --left, center, right
+                    autoupdate = true, --updates screen as items are added
+                    drawsep = false,   -- separator between items
                   }
+        set_linedesc(nil, _p_opts) -- default line display
         _p_opts.max_line = max_lines(_p_opts)
 
         s_lines, col_buf = {}, {}
@@ -187,29 +232,16 @@ local _print = {} do
 
     -- helper function sets up colors/marker for selected items
     local function show_selected(iLine, msg)
-        local o = get_settings() -- using a copy of opts so changes revert
-
-        if s_lines[iLine] == true then
-            if not rb.lcd_set_background then
-                o.drawmode = bit.bxor(o.drawmode, 4)
-            else
-                o.fg_pattern = o.bg_pattern
-                o.bg_pattern = o.sel_pattern
-            end
-            -- alternative selection method
-            --msg = "> " .. msg
-        end
-
-        if not o then rb.set_viewport() return end
-
         if rb.LCD_DEPTH  == 2 then -- invert 2-bit screens
+            local o = get_settings() -- using a copy of opts so changes revert
+            if not o then rb.set_viewport() return end
             o.fg_pattern = 3 - o.fg_pattern
             o.bg_pattern = 3 - o.bg_pattern
+            rb.set_viewport(o)
+            o = _NIL
+        else
+            show_selected = function() end -- no need to check again
         end
-
-        rb.set_viewport(o)
-
-        o = _NIL
     end
 
     -- sets line explicitly or increments line if line is _NIL
@@ -274,31 +306,82 @@ local _print = {} do
         s_lines[iLine] = true
     end
 
-    -- Internal print function
+   -- Internal print function
     local function print_internal(t_opts, x, w, h, msg)
 
+        local linedesc
+        local line_separator = false
         local o = t_opts
-        if o.justify == "center" then
-            x = x + (o.width - w) / 2
-        elseif o.justify == "right" then
-            x = x + (o.width - w)
+        local ld = o.linedesc or set_linedesc()
+        local show_cursor = ld.show_cursor or 0
+        local line_indent = 0
+
+        local linestyle = ld.style or rb.STYLE_COLORBAR
+
+        if o.justify ~= "left" then
+            line_indent = (o.width - w) --"right"
+            if o.justify == "center" then
+                line_indent = line_indent / 2
+            end
         end
 
         local line = o.line - 1 -- rb is 0-based lua is 1-based
-        if(o.ovfl == "auto" and w >= o.width) then -- -o.x
-            rb.lcd_puts_scroll(0, line, msg)
+
+        if o.ovfl == "manual" then --save msg for later side scroll
+            col_buf_insert(msg, o.line, o)
+        end
+
+        -- bit of a pain to set the fields this way but its much more efficient than iterating a table to set them
+        local function set_desc(tld, scroll, separator_height, selected, style, indent, text_color, line_color, line_end_color)
+            tld.scroll = scroll
+            tld.separator_height = separator_height
+            tld.selected = selected
+            tld.style = style
+            tld.indent = indent
+            tld.text_color = text_color
+            tld.line_color = line_color
+            tld.line_end_color = line_end_color
+        end
+
+        line_separator = ld.line_separator
+
+        if o.line == 1 and o.header then
+            --rb scroller doesn't like negative offset!
+            local indent = line_indent < 0 and 0 or line_indent
+            set_desc(ld, true, 1, false, rb.STYLE_DEFAULT,
+                     indent, o.fg_pattern, o.bg_pattern, o.bg_pattern)
+            ld.show_cursor = false
+        elseif s_lines[o.line] then
+            --/* Display line selector */
+            local style = show_cursor == true and rb.STYLE_DEFAULT or linestyle
+
+            local indent = line_indent < 0 and 0 or line_indent
+                --rb scroller doesn't like negative offset!
+            local ovfl = (o.ovfl == "auto" and w >= o.width and x == 0)
+            set_desc(ld, ovfl, 0, true, style, indent,
+                     o.bg_pattern, o.sel_pattern, o.sel_pattern)
         else
-            rb.lcd_putsxy(x, line * h, msg)
-            if o.ovfl == "manual" then --save msg for later side scroll
-                col_buf_insert(msg, o.line, o)
-            end
+            set_desc(ld, false, 0, false, rb.STYLE_DEFAULT,line_indent,
+                     o.fg_pattern, o.bg_pattern, o.bg_pattern)
         end
-        if o.drawsep == true then
-            if s_lines[o.line] == true then
-                rb.set_viewport(o) --nned to revert drawmode if selected
+
+        if ld.show_icons then
+            ld.icon = ld.icon_fn(line, ld.icon or -1)
+        end
+
+        rb.lcd_put_line(x, line *h, msg, ld)
+
+        ld.show_cursor = show_cursor
+        ld.style = linestyle
+        if  line_separator then
+            if ld.selected == true then
+                rb.set_viewport(o) -- revert drawmode if selected
             end
             rb.lcd_drawline(0, line * h, o.width, line * h)
+            rb.lcd_drawline(0, line * h + h, o.width, line * h + h) --only to add the last line
+            -- but we don't have an idea which line is the last line here so every line is the last line!
         end
+
         --only update the line we changed
         update_line(o.autoupdate, o, line, h)
 
@@ -308,7 +391,7 @@ local _print = {} do
     -- Helper function that acts mostly like a normal printf() would
     local function printf(fmt, v1, ...)
         local o = get_settings(true)
-        local w, h, msg
+        local w, h, msg, rep
         local line = o.line - 1 -- rb is 0-based lua is 1-based
 
         if not (fmt) or (fmt) == "\n" then -- handles blank line / single '\n'
@@ -322,6 +405,9 @@ local _print = {} do
             return o.line, o.max_line, o.width, h
         end
 
+        fmt, rep = fmt.gsub(fmt or "", "%%h", "%%s")
+        o.header = (rep == 1)
+
         msg = string.format(fmt, v1, ...)
 
         show_selected(o.line, msg)
@@ -337,6 +423,8 @@ local _print = {} do
     local function set_column(x)
         local o = get_settings()
         if o.ovfl ~= "manual" then return end -- no buffer stored to scroll
+        rb.lcd_scroll_stop()
+
         local res, w, h, str, line
 
         for key, value in pairs(col_buf) do
@@ -367,6 +455,7 @@ local _print = {} do
     _print.opt.justify    = set_justify
     _print.opt.sel_line   = select_line
     _print.opt.line       = set_line
+    _print.opt.linedesc   = set_linedesc
     _print.opt.autoupdate = set_update
     _print.clear = clear
     _print.f     = printf
diff --git a/apps/plugins/lua/include_lua/printmenus.lua b/apps/plugins/lua/include_lua/printmenus.lua
new file mode 100644
index 0000000000..3e8f870104
--- /dev/null
+++ b/apps/plugins/lua/include_lua/printmenus.lua
@@ -0,0 +1,249 @@
+--[[
+/***************************************************************************
+ *             __________               __   ___.
+ *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+ *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+ *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+ *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+ *                     \/            \/     \/    \/            \/
+ * $Id$
+ *
+ * Copyright (C) 2017 William Wilgus
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ****************************************************************************/
+]]
+if not rb.lcd_framebuffer then rb.splash(rb.HZ, "No Support!") return nil end
+
+require("printtable")
+
+local _clr = require("color")
+
+local _LCD = rb.lcd_framebuffer()
+
+--[[ -- dpad requires:
+require("actions")   -- Contains rb.actions & rb.contexts
+local _timer = require("timer")
+-- Button definitions --
+local CANCEL_BUTTON = rb.actions.PLA_CANCEL
+local DOWN_BUTTON = rb.actions.PLA_DOWN
+local DOWNR_BUTTON = rb.actions.PLA_DOWN_REPEAT
+local EXIT_BUTTON = rb.actions.PLA_EXIT
+local LEFT_BUTTON = rb.actions.PLA_LEFT
+local LEFTR_BUTTON = rb.actions.PLA_LEFT_REPEAT
+local RIGHT_BUTTON = rb.actions.PLA_RIGHT
+local RIGHTR_BUTTON = rb.actions.PLA_RIGHT_REPEAT
+local SEL_BUTTON = rb.actions.PLA_SELECT
+local SELREL_BUTTON = rb.actions.PLA_SELECT_REL
+local SELR_BUTTON = rb.actions.PLA_SELECT_REPEAT
+local UP_BUTTON = rb.actions.PLA_UP
+local UPR_BUTTON = rb.actions.PLA_UP_REPEAT
+]]
+--------------------------------------------------------------------------------
+local function get_core_settings()
+    if rb.core_color_table ~= nil and rb.core_talk_table ~= nil and
+       rb.core_list_settings_table ~= nil then return end
+
+    local rbs_is_loaded = (package.loaded.rbsettings ~= nil)
+    local s_is_loaded = (package.loaded.settings ~= nil)
+
+    require("rbsettings")
+    require("settings")
+    rb.metadata = nil -- remove track metadata settings
+
+    local rb_settings = rb.settings.dump('global_settings', "system")
+    local color_table = {}
+    local talk_table = {}
+    local list_settings_table = {}
+    local list_settings = "cursor_style|show_icons|statusbar|scrollbar|scrollbar_width|list_separator_height|backdrop_file|"
+    for key, value in pairs(rb_settings) do
+            key = key or ""
+            if (key:find("color")) then
+                    color_table[key]=value
+            elseif (key:find("talk")) then
+                    talk_table[key]=value
+            elseif (list_settings:find(key)) then
+                    list_settings_table[key]=value
+            end
+    end
+
+    if not s_is_loaded then
+        rb.settings = nil
+        package.loaded.settings = nil
+    end
+
+    if not rbs_is_loaded then
+        rb.system = nil
+        rb.metadata = nil
+        package.loaded.rbsettings = nil
+    end
+
+    rb.core_color_table = color_table
+    rb.core_talk_table = talk_table
+    rb.core_list_settings_table = list_settings_table
+    collectgarbage("collect")
+end
+
+--[[ cursor style button routine
+-- left / right are x, xi is increment xir is increment when repeat
+-- up / down are y, yi is increment yir is increment when repeat
+-- cancel is returned as 0,1
+-- select as 0, 1, 2, 3 (none, pressed, repeat, relesed)
+-- x_chg and y_chg are the amount x or y changed
+-- timeout == nil or -1 loop waits indefinitely till button is pressed
+-- time since last button press is returned in ticks..
+-- make xi, xir, yi, yir negative to flip direction...
+]]
+--[[
+local function dpad(x, xi, xir, y, yi, yir, timeout, overflow)
+    local scroll_is_fixed = overflow ~= "manual"
+    _timer("dpad") -- start a persistant timer; keeps time between button events
+    if timeout == nil then timeout = -1 end
+    local cancel, select = 0, 0
+    local x_chg, y_chg = 0, 0
+    local button
+    while true do
+        button = rb.get_plugin_action(timeout)
+
+        if button == CANCEL_BUTTON then
+            cancel = 1
+            break;
+        elseif button == EXIT_BUTTON then
+            cancel = 1
+            break;
+        elseif button == SEL_BUTTON then
+            select = 1
+            timeout = timeout + 1
+        elseif button == SELR_BUTTON then
+            select = 2
+            timeout = timeout + 1
+        elseif button == SELREL_BUTTON then
+            select = -1
+            timeout = timeout + 1
+        elseif button == LEFT_BUTTON then
+            x_chg = x_chg - xi
+            if scroll_is_fixed then
+                cancel = 1
+                break;
+            end
+        elseif button == LEFTR_BUTTON then
+            x_chg = x_chg - xir
+        elseif button == RIGHT_BUTTON then
+            x_chg = x_chg + xi
+            if scroll_is_fixed then
+                select = 1
+                timeout = timeout + 1
+            end
+        elseif button == RIGHTR_BUTTON then
+            x_chg = x_chg + xir
+        elseif button == UP_BUTTON then
+            y_chg = y_chg + yi
+        elseif button == UPR_BUTTON then
+            y_chg = y_chg + yir
+        elseif button == DOWN_BUTTON then
+            y_chg = y_chg - yi
+        elseif button == DOWNR_BUTTON then
+            y_chg = y_chg - yir
+        elseif timeout >= 0 then--and rb.button_queue_count() < 1 then
+            break;
+        end
+
+        if x_chg ~= 0 or y_chg ~= 0 then
+            timeout = timeout + 1
+        end
+    end
+
+    x = x + x_chg
+    y = y + y_chg
+
+    return cancel, select, x_chg, x, y_chg, y, _timer.check("dpad", true)
+end -- dpad
+]]
+--------------------------------------------------------------------------------
+-- displays text in menu_t calls function in same indice of func_t when selected
+function print_menu(menu_t, func_t, selected, settings, copy_screen)
+
+    local i, start, vcur, screen_img
+
+    if selected then vcur = selected + 1 end
+    if vcur and vcur <= 1 then vcur = 2 end
+
+    get_core_settings()
+    local c_table = rb.core_color_table or {}
+
+    if not settings then
+        settings = {}
+        settings.default = true
+    end
+
+    settings.justify = settings.justify or "center"
+    settings.wrap    = settings.wrap or true
+    settings.hfgc    = settings.hfgc or c_table.lst_color or _clr.set( 0, 000, 000, 000)
+    settings.hbgc    = settings.hbgc or c_table.bg_color or _clr.set(-1, 255, 255, 255)
+    settings.ifgc    = settings.ifgc or c_table.fg_color or _clr.set(-1, 000, 255, 060)
+    settings.ibgc    = settings.ibgc or c_table.bg_color or _clr.set( 0, 000, 000, 000)
+    settings.iselc   = settings.iselc or c_table.lss_color or _clr.set( 1, 000, 200, 100)
+
+    if not settings.linedesc or rb.core_list_settings_table then
+        settings.linedesc = settings.linedesc or {}
+        local t_l = rb.core_list_settings_table
+        local linedesc = {
+                                separator_height = t_l.list_separator_height or 0,
+                                show_cursor = (t_l.cursor_style or 0) == 0,
+                                style = t_l.cursor_style or 0xFFFF, --just a random non used index
+                                show_icons = t_l.show_icons or false,
+                                text_color = c_table.fg_color or _clr.set(-1, 000, 255, 060),
+                                line_color = c_table.bg_color or _clr.set( 0, 000, 000, 000),
+                                line_end_color= c_table.bg_color or _clr.set( 0, 000, 000, 000),
+                            }
+        local styles = {rb.STYLE_NONE, rb.STYLE_INVERT, rb.STYLE_GRADIENT, rb.STYLE_COLORBAR, rb.STYLE_DEFAULT}
+        linedesc.style = styles[linedesc.style + 1] or rb.STYLE_COLORBAR
+
+        for k, v in pairs(linedesc) do
+            --dont overwrite supplied settings
+            settings.linedesc[k] = settings.linedesc[k] or v
+        end
+    end
+
+    settings.hasheader = true
+    settings.co_routine = nil
+    settings.msel = false
+    settings.start = start
+    settings.curpos = vcur
+    --settings.dpad_fn = dpad
+
+    while not i or i > 0 do
+        if copy_screen == true then
+                --make a copy of screen for restoration
+                screen_img = screen_img or rb.new_image()
+                screen_img:copy(_LCD)
+        else
+                screen_img = nil
+        end
+
+        _LCD:clear(settings.ibgc)
+
+        settings.start = start
+        settings.curpos = vcur
+
+        i, start, vcur = print_table(menu_t, #menu_t, settings)
+        --vcur = vcur + 1
+            collectgarbage("collect")
+        if copy_screen == true then _LCD:copy(screen_img) end
+
+        if func_t and func_t[i] then
+            if func_t[i](i, menu_t) == true then break end
+        else
+            break
+        end
+    end
+    if settings.default == true then settings = nil end
+    return screen_img, i
+end
diff --git a/apps/plugins/lua/include_lua/printtable.lua b/apps/plugins/lua/include_lua/printtable.lua
index b289beeb0e..c23d801f83 100644
--- a/apps/plugins/lua/include_lua/printtable.lua
+++ b/apps/plugins/lua/include_lua/printtable.lua
@@ -27,9 +27,9 @@ require("actions")   -- Contains rb.actions & rb.contexts
 local _clr   = require("color")
 local _print = require("print")
 local _timer = require("timer")
+local sb_width = 5
 
 -- Button definitions --
-local EXIT_BUTTON = rb.PLA_EXIT
 local CANCEL_BUTTON = rb.actions.PLA_CANCEL
 local DOWN_BUTTON = rb.actions.PLA_DOWN
 local DOWNR_BUTTON = rb.actions.PLA_DOWN_REPEAT
@@ -71,8 +71,8 @@ end
 -- time since last button press is returned in ticks..
 -- make xi, xir, yi, yir negative to flip direction...
 ]]
-
-local function dpad(x, xi, xir, y, yi, yir, timeout)
+local function dpad(x, xi, xir, y, yi, yir, timeout, overflow)
+    local scroll_is_fixed = overflow ~= "manual"
     _timer("dpad") -- start a persistant timer; keeps time between button events
     if timeout == nil then timeout = -1 end
     local cancel, select = 0, 0
@@ -98,10 +98,18 @@ local function dpad(x, xi, xir, y, yi, yir, timeout)
             timeout = timeout + 1
         elseif button == LEFT_BUTTON then
             x_chg = x_chg - xi
+            if scroll_is_fixed then
+                cancel = 1
+                break;
+            end
         elseif button == LEFTR_BUTTON then
             x_chg = x_chg - xir
         elseif button == RIGHT_BUTTON then
             x_chg = x_chg + xi
+            if scroll_is_fixed then
+                select = 1
+                timeout = timeout + 1
+            end
         elseif button == RIGHTR_BUTTON then
             x_chg = x_chg + xir
         elseif button == UP_BUTTON then
@@ -152,19 +160,26 @@ function print_table(t, t_count, settings)
     end
 
     local wrap, justify, start, curpos, co_routine, hasheader, m_sel
-    local header_fgc, header_bgc, item_fgc, item_bgc, item_selc, drawsep
+    local header_fgc, header_bgc, item_fgc, item_bgc, item_selc
+    local table_linedesc, drawsep, overflow, dpad_fn
     do
         local s = settings or _print.get_settings()
-        wrap, justify = s.wrap, s.justify
-        start, curpos = s.start, s.curpos
-        co_routine    = s.co_routine
-        hasheader     = s.hasheader
-        drawsep       = s.drawsep
-        m_sel         = false
+        wrap, justify  = s.wrap, s.justify
+        start, curpos  = s.start, s.curpos
+        co_routine     = s.co_routine
+        hasheader      = s.hasheader
+        drawsep        = s.drawsep
+        sb_width       = s.sb_width or sb_width
+        m_sel          = false
+        table_linedesc = s.linedesc
+        dpad_fn        = s.dpad_fn
+        if type(dpad_fn) ~= "function" then dpad_fn = dpad end
+
         if co_routine == nil then
             --no multi select in incremental mode
             m_sel = s.msel
         end
+        overflow   = s.ovfl or "auto"
         header_fgc = s.hfgc  or _clr.set( 0, 000, 000, 000)
         header_bgc = s.hbgc  or _clr.set(-1, 255, 255, 255)
         item_fgc   = s.ifgc  or _clr.set(-1, 000, 255, 060)
@@ -210,16 +225,19 @@ function print_table(t, t_count, settings)
     -- displays header text at top
     local function disp_header(hstr)
         local header = header or hstr
-        local opts = _print.opt.get()
-        _print.opt.overflow("none") -- don't scroll header; colors change
+        local opts = _print.opt.get() -- save to restore settings
+        _print.opt.overflow("auto") -- don't scroll header; colors change
         _print.opt.color(header_fgc, header_bgc)
         _print.opt.line(1)
 
+        rb.set_viewport(_print.opt.get(true))
         _print.f()
-        local line = _print.f(header)
+        _print.f("%h", tostring(header)) --hack to signal header
 
-        _print.opt.set(opts)
+        _print.opt.set(opts) -- restore settings
         _print.opt.line(2)
+        rb.set_viewport(opts)
+        opts = nil
         return 2
     end
 
@@ -229,7 +247,7 @@ function print_table(t, t_count, settings)
         rb.lcd_update()
 
         local quit, select, x_chg, xi, y_chg, yi, timeb =
-                          dpad(t_p.col, -1, -t_p.col_scrl, t_p.row, -1, -t_p.row_scrl)
+                          dpad_fn(t_p.col, -1, -t_p.col_scrl, t_p.row, -1, -t_p.row_scrl, nil, overflow)
 
         t_p.vcursor = t_p.vcursor + y_chg
 
@@ -322,6 +340,7 @@ function print_table(t, t_count, settings)
 
             rb.button_clear_queue() -- keep the button queue from overflowing
         end
+        rb.lcd_scroll_stop()
         return sel
     end -- display_table
 --============================================================================--
@@ -331,7 +350,7 @@ function print_table(t, t_count, settings)
     _print.opt.color(item_fgc, item_bgc, item_selc)
 
     table_p = init_position(15, 5)
-    line, maxline = _print.opt.area(5, 1, rb.LCD_WIDTH - 10, rb.LCD_HEIGHT - 2)
+    line, maxline = _print.opt.area(5, 1, rb.LCD_WIDTH - 10 - sb_width, rb.LCD_HEIGHT - 2)
     maxline = math.min(maxline, t_count)
 
     -- allow user to start at a position other than the beginning
@@ -349,9 +368,11 @@ function print_table(t, t_count, settings)
     end
 
     _print.opt.sel_line(table_p.vcursor)
-    _print.opt.overflow("manual")
+    _print.opt.overflow(overflow)
     _print.opt.justify(justify)
 
+    _print.opt.linedesc(table_linedesc)
+
     local opts = _print.opt.get()
     opts.drawsep = drawsep
     _print.opt.set(opts)
@@ -360,17 +381,19 @@ function print_table(t, t_count, settings)
     -- initialize vertical scrollbar
     set_vsb(); do
         local vsb =_print.opt.get()
+        vsb.width = vsb.width + sb_width
+
         if rb.LCD_DEPTH  == 2 then -- invert 2-bit screens
             vsb.fg_pattern = 3 - vsb.fg_pattern
             vsb.bg_pattern = 3 - vsb.bg_pattern
         end
 
         set_vsb = function (item)
-            if t_count > (maxline or t_count) then
+            if sb_width > 0 and t_count > (maxline or t_count) then
                 rb.set_viewport(vsb)
                 item = item or 0
                 local m = maxline / 2 + 1
-                rb.gui_scrollbar_draw(vsb.width - 5, vsb.y, 5, vsb.height,
+                rb.gui_scrollbar_draw(vsb.width - sb_width, vsb.y, sb_width, vsb.height,
                                       t_count, math.max(0, item - m), 
                                       math.min(item + m, t_count), 0)
             end
@@ -378,7 +401,7 @@ function print_table(t, t_count, settings)
     end -- set_vsb
     local selected = display_table(table_p, 0, 1, 0)
 
-    _print.opt.defaults()
+    _print.opt.defaults() --restore settings
 
     if m_sel == true then -- walk the table to get selected items
         selected = {}
diff --git a/apps/plugins/lua/lua.make b/apps/plugins/lua/lua.make
index daa8a05384..1e74277549 100644
--- a/apps/plugins/lua/lua.make
+++ b/apps/plugins/lua/lua.make
@@ -18,7 +18,7 @@ OTHER_SRC += $(LUA_SRC)
 LUA_INCLUDEDIR := $(LUA_SRCDIR)/include_lua
 LUA_INCLUDELIST := $(addprefix $(LUA_BUILDDIR)/,audio.lua blit.lua color.lua draw.lua draw_floodfill.lua draw_poly.lua \
                                                 draw_num.lua draw_text.lua files.lua image.lua image_save.lua lcd.lua math_ex.lua \
-                                                print.lua timer.lua playlist.lua pcm.lua sound.lua \
+                                                print.lua timer.lua playlist.lua pcm.lua sound.lua printmenus.lua\
                                                 rbcompat.lua rbsettings.lua poly_points.lua printtable.lua)
 
 
diff --git a/apps/plugins/lua/rbdefines_helper.pl b/apps/plugins/lua/rbdefines_helper.pl
index b55609077d..eca09187fa 100755
--- a/apps/plugins/lua/rbdefines_helper.pl
+++ b/apps/plugins/lua/rbdefines_helper.pl
@@ -53,6 +53,7 @@ if ($def_type eq "rb_defines") {
         '^PLUGIN_DIR$',
         '^PLUGIN(_APPS_|_GAMES_|_)DATA_DIR$',
         '^ROCKBOX_DIR$',
+        '^STYLE_(NONE|DEFAULT|INVERT|COLORBAR|GRADIENT|COLORED)',
         '^VIEWERS_DATA_DIR$');
 }
 elsif ($def_type eq "sound_defines") {
diff --git a/apps/plugins/lua/rocklib_img.c b/apps/plugins/lua/rocklib_img.c
index 13e5503f75..b0ca769ca4 100644
--- a/apps/plugins/lua/rocklib_img.c
+++ b/apps/plugins/lua/rocklib_img.c
@@ -23,6 +23,9 @@
 
 #define lrockimg_c
 #define LUA_LIB
+#define ICON_PADDING_S "1"
+
+
 
 #include "lua.h"
 #include "lauxlib.h"
@@ -1292,6 +1295,137 @@ RB_WRAP(lcd_puts)
     return 0;
 }
 
+/* Helper function for opt_viewport lcd_put_line */
+static int check_tablevalue_def(lua_State *L, const char* key, int tablepos, int def)
+{
+    lua_getfield(L, tablepos, key); /* Find table[key] */
+
+    int val;
+
+    if (lua_isboolean(L, -1))
+        val = lua_toboolean (L, -1);  /*True = 1 and False = 0*/
+    else
+        val = luaL_optinteger(L, -1, def);
+
+    lua_pop(L, 1); /* Pop the value off the stack */
+    return val;
+}
+
+/* Helper function for opt_viewport lcd_put_line */
+static int check_tablevalue(lua_State *L, const char* key, int tablepos)
+{
+    /* returns 0 if key doesn't exist */
+    return check_tablevalue_def(L, key, tablepos, 0);
+}
+
+RB_WRAP(lcd_put_line)
+{
+    /*x, y, text, t_linedesc, [screen = MAIN]*/
+
+#if 0
+    /* height of the line (in pixels). -1 to inherit the height
+     * from the font. The text will be centered if the height is larger,
+     * but the decorations will span the entire height */
+    int height;
+    /* multiline support: For some decorations (e.g. gradient) to work
+     * across multiple lines (e.g. to draw a line selector across 2 lines)
+     * the line index and line count must be known. For normal, single
+     * lines specify nlines=1 and line=0 */
+    /* line count of a group */
+    int16_t nlines;
+    /* index of the line in the group */
+    int16_t line;
+    /* line text color if STYLE_COLORED is specified, in native
+     * lcd format (convert with LCD_RGBPACK() if necessary) */
+    unsigned text_color;
+    /* line color if STYLE_COLORBAR or STYLE_GRADIENT is specified, in native
+     * lcd format (convert with LCD_RGBPACK() if necessary) */
+    unsigned line_color, line_end_color;
+    /* line decorations, see STYLE_DEFAULT etc. */
+    enum line_styles style;
+    /* whether the line can scroll */
+    bool scroll;
+    /* height of the line separator (in pixels). 0 to disable drawing
+     * of the separator */
+    int8_t separator_height;
+#endif
+
+/*LINE_DESC_DEFINIT { .style = STYLE_DEFAULT, .height = -1, .separator_height = 0, .line = 0, .nlines = 1, .scroll = false }*/
+
+    struct line_desc linedes = LINE_DESC_DEFINIT;
+
+    bool is_selected = false;
+    bool show_icons  = false;
+    bool show_cursor = false;
+
+    int line_indent = 0;
+    int item_offset = 0;
+
+    int x = (int) luaL_checkint(L, 1);
+    int y = (int) luaL_checkint(L, 2);
+
+    const unsigned char * string = luaL_checkstring(L, 3);
+    int icon = Icon_NOICON;
+    const int narg = 4;
+
+    if(lua_type(L, narg) == LUA_TTABLE)
+    {
+        /* check_tablevalue only returns INTS */
+        linedes.line = check_tablevalue(L, "line", narg);
+        linedes.height = check_tablevalue_def(L, "height", narg, -1);
+        linedes.nlines = check_tablevalue_def(L, "nlines", narg, 1);
+        linedes.style = check_tablevalue_def(L, "style", narg, STYLE_DEFAULT);
+        linedes.separator_height = check_tablevalue(L, "separator_height", narg);
+        linedes.scroll = check_tablevalue(L, "scroll", narg) > 0;
+
+        linedes.text_color = check_tablevalue(L, "text_color", narg);
+        linedes.line_color = check_tablevalue(L, "line_color", narg);
+        linedes.line_end_color = check_tablevalue(L, "line_end_color", narg);
+
+        icon = check_tablevalue_def(L, "icon", narg, Icon_NOICON);
+        show_icons  = check_tablevalue(L, "show_icons", narg) > 0 && icon > Icon_NOICON;
+        show_cursor = check_tablevalue(L, "show_cursor", narg) > 0;
+        is_selected = check_tablevalue(L, "selected", narg) > 0;
+
+        line_indent = check_tablevalue(L, "indent", narg);
+        item_offset = check_tablevalue(L, "offset", narg);
+
+    }
+
+    while (*string == '\t')
+    {
+        line_indent++;
+        string++;
+    }
+
+    /* mask out gradient and colorbar styles for non-color displays */
+    if (RB_SCREEN_STRUCT(L, 5)->depth < 16)
+    {
+        if (linedes.style & (STYLE_COLORBAR|STYLE_GRADIENT))
+        {
+            linedes.style &= ~(STYLE_COLORBAR|STYLE_GRADIENT);
+            linedes.style |= STYLE_INVERT;
+        }
+        linedes.style &= ~STYLE_COLORED;
+    }
+
+    if (show_cursor && (show_icons && icon > Icon_NOICON))
+        RB_SCREENS(L, 5, put_line, x, y, &linedes,
+                "$*s$"ICON_PADDING_S"I$i$"ICON_PADDING_S"s$*t",
+                line_indent, is_selected ? Icon_Cursor : Icon_NOICON,
+                icon, item_offset, string);
+    else if (show_cursor || (show_icons && icon > Icon_NOICON))
+        RB_SCREENS(L, 5, put_line, x, y, &linedes,
+                "$*s$"ICON_PADDING_S"I$*t", line_indent,
+                show_cursor ? (is_selected ? Icon_Cursor:Icon_NOICON):icon,
+                item_offset, string);
+    else
+        RB_SCREENS(L, 5, put_line, x, y, &linedes, "$*s$*t", line_indent, item_offset, string);
+
+
+    return 0;
+}
+
 RB_WRAP(lcd_puts_scroll)
 {
     int x, y;
@@ -1307,17 +1441,6 @@ RB_WRAP(lcd_scroll_stop)
     return 0;
 }
 
-/* Helper function for opt_viewport */
-static int check_tablevalue(lua_State *L, const char* key, int tablepos)
-{
-    lua_getfield(L, tablepos, key); /* Find table[key] */
-
-    int val = lua_tointeger(L, -1);
-
-    lua_pop(L, 1); /* Pop the value off the stack */
-    return val;
-}
-
 static inline struct viewport* opt_viewport(lua_State *L,
                                      int narg,
                                      struct viewport* vp,
@@ -1333,7 +1456,7 @@ static inline struct viewport* opt_viewport(lua_State *L,
     vp->width = check_tablevalue(L, "width", narg);
     vp->height = check_tablevalue(L, "height", narg);
     vp->font = check_tablevalue(L, "font", narg);
-    vp->drawmode = check_tablevalue(L, "drawmode", narg);
+    vp->drawmode = check_tablevalue_def(L, "drawmode", narg, DRMODE_SOLID);
 #if LCD_DEPTH > 1
     vp->fg_pattern = (unsigned int) check_tablevalue(L, "fg_pattern", narg);
     vp->bg_pattern = (unsigned int) check_tablevalue(L, "bg_pattern", narg);
@@ -1686,6 +1809,7 @@ static const luaL_Reg rocklib_img[] =
     R(lcd_set_drawmode),
     R(lcd_putsxy),
     R(lcd_puts),
+    R(lcd_put_line),
     R(lcd_puts_scroll),
     R(lcd_scroll_stop),
     R(set_viewport),
diff --git a/apps/plugins/lua_scripts.lua b/apps/plugins/lua_scripts.lua
index 02fe50b327..43593d96b0 100644
--- a/apps/plugins/lua_scripts.lua
+++ b/apps/plugins/lua_scripts.lua
@@ -24,13 +24,15 @@
 local scrpath = rb.current_path() .. "/lua_scripts/"
 
 package.path = scrpath .. "/?.lua;" .. package.path --add lua_scripts directory to path
-require("printtable")
+require("printmenus")
 
 rb.actions = nil
 package.loaded["actions"] = nil
 
 local excludedsrc = ";filebrowse.lua;fileviewers.lua;printmenu.lua;dbgettags.lua;"
 --------------------------------------------------------------------------------
+local Icon_Plugin = 0x9
+
 
 local function get_files(path, norecurse, finddir, findfile, f_t, d_t)
 
@@ -120,6 +122,15 @@ local function get_files(path, norecurse, finddir, findfile, f_t, d_t)
 end -- get_files
 --------------------------------------------------------------------------------
 
+function icon_fn(item, icon)
+    if item ~= 0 then
+        icon = Icon_Plugin
+    else
+        icon = -1
+    end
+    return icon
+end
+
 -- uses print_table and get_files to display simple file browser
 function script_choose(dir, title)
     local dstr
@@ -128,8 +139,8 @@ function script_choose(dir, title)
     local norecurse  = true
     local f_finddir  = false -- function to match directories; nil all, false none
     local f_findfile = nil -- function to match files; nil all, false none
-
-    local p_settings = {wrap = true, hasheader = true}
+    local t_linedesc = {show_icons = true, icon_fn = icon_fn}
+    local p_settings = {wrap = true, hasheader = true, justify = "left", linedesc = t_linedesc}
     local files = {}
     local dirs = {}
     local item = 1
@@ -142,10 +153,11 @@ function script_choose(dir, title)
         for i = 1, #files do
             table.insert(dirs, "\t" .. string.gsub(files[i], ".*/",""))
         end
-
-        item = print_table(dirs, #dirs, p_settings)
+        --print_menu(menu_t, func_t, selected, settings, copy_screen)
+        _, item = print_menu(dirs, nil, 0, p_settings)
 
         -- If item was selected follow directory or return filename
+        item = item or -1
         if item > 0 then
             dir = files[item - 1]
             if not rb.dir_exists("/" .. dir) then
diff --git a/apps/plugins/lua_scripts/file_browser.lua b/apps/plugins/lua_scripts/file_browser.lua
index 19f475acf3..ab246a2a7e 100644
--- a/apps/plugins/lua_scripts/file_browser.lua
+++ b/apps/plugins/lua_scripts/file_browser.lua
@@ -33,7 +33,7 @@ local scrpath = rb.current_path()--rb.PLUGIN_DIR .. "/demos/lua_scripts/"
 
 package.path = scrpath .. "/?.lua;" .. package.path --add lua_scripts directory to path
 
-require("printmenu") --menu
+require("printmenus") --menu
 require("filebrowse") -- file browser
 
 rb.actions = nil
diff --git a/apps/plugins/lua_scripts/fileview.lua b/apps/plugins/lua_scripts/fileview.lua
index 920281bbef..08eea0337c 100755
--- a/apps/plugins/lua_scripts/fileview.lua
+++ b/apps/plugins/lua_scripts/fileview.lua
@@ -33,7 +33,7 @@ local scrpath = rb.current_path()--rb.PLUGIN_DIR .. "/demos/lua_scripts/"
 
 package.path = scrpath .. "/?.lua;" .. package.path --add lua_scripts directory to path
 
-require("printmenu") --menu
+require("printmenus") --menu
 require("filebrowse") -- file browser
 require("fileviewers") -- fileviewer, hexviewer
 
diff --git a/apps/plugins/lua_scripts/fileviewers.lua b/apps/plugins/lua_scripts/fileviewers.lua
index 5a9c417d36..c686f3eeda 100755
--- a/apps/plugins/lua_scripts/fileviewers.lua
+++ b/apps/plugins/lua_scripts/fileviewers.lua
@@ -205,6 +205,7 @@ function print_file(filename, maxlinelen, settings)
     end
     settings.hasheader = true
     settings.co_routine = nil
+    settings.ovfl = "manual"
 
     local sel =
         print_table(ftable, #ftable, settings)
@@ -309,6 +310,7 @@ function print_file_increment(filename, settings)
     settings.hasheader = true
     settings.co_routine = co
     settings.msel = false
+    settings.ovfl = "manual"
 
     table.insert(file_t, 1, hstr) --position 1 is header/title
     local sel =
@@ -437,6 +439,7 @@ function print_file_hex(filename, bytesperline, settings)
     settings.co_routine = co
     settings.start = start
     settings.curpos = vcur
+    settings.ovfl = "manual"
 
     while sel > 0 do
         settings.start = start
diff --git a/apps/plugins/lua_scripts/printmenu.lua b/apps/plugins/lua_scripts/printmenu.lua
deleted file mode 100755
index 3cb17d8026..0000000000
--- a/apps/plugins/lua_scripts/printmenu.lua
+++ /dev/null
@@ -1,83 +0,0 @@
---[[
-/***************************************************************************
- *             __________               __   ___.
- *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
- *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
- *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
- *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
- *                     \/            \/     \/    \/            \/
- * $Id$
- *
- * Copyright (C) 2017 William Wilgus
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version 2
- * of the License, or (at your option) any later version.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-]]
-if not rb.lcd_framebuffer then rb.splash(rb.HZ, "No Support!") return nil end
-
-require("printtable")
-local _clr = require("color")
-
-local _LCD = rb.lcd_framebuffer()
---------------------------------------------------------------------------------
--- displays text in menu_t calls function in same indice of func_t when selected
-function print_menu(menu_t, func_t, selected, settings, copy_screen)
-
-    local i, start, vcur, screen_img   
-
-    if selected then vcur = selected + 1 end
-    if vcur and vcur <= 1 then vcur = 2 end
-
-    if not settings then
-        settings = {}
-        settings.justify = "center"
-        settings.wrap    = true
-        settings.hfgc    = _clr.set( 0, 000, 000, 000)
-        settings.hbgc    = _clr.set(-1, 255, 255, 255)
-        settings.ifgc    = _clr.set(-1, 000, 255, 060)
-        settings.ibgc    = _clr.set( 0, 000, 000, 000)
-        settings.iselc   = _clr.set( 1, 000, 200, 100)
-        settings.default = true
-    end
-
-    settings.hasheader = true
-    settings.co_routine = nil
-    settings.msel = false
-    settings.start = start
-    settings.curpos = vcur
-
-    while not i or i > 0 do
-        if copy_screen == true then
-                --make a copy of screen for restoration
-                screen_img = screen_img or rb.new_image()
-                screen_img:copy(_LCD)
-        else
-                screen_img = nil
-        end
-
-        _LCD:clear(settings.ibgc)
-
-        settings.start = start
-        settings.curpos = vcur
-
-        i, start, vcur = print_table(menu_t, #menu_t, settings)
-        --vcur = vcur + 1
-        collectgarbage("collect")
-        if copy_screen == true then _LCD:copy(screen_img) end
-
-        if func_t and func_t[i] then 
-            if func_t[i](i, menu_t) == true then break end
-        else
-            break
-        end
-    end
-    if settings.default == true then settings = nil end
-    return screen_img
-end
diff --git a/apps/plugins/lua_scripts/rlimg.lua b/apps/plugins/lua_scripts/rlimg.lua
index 801d0c5fac..c9dde65ed4 100755
--- a/apps/plugins/lua_scripts/rlimg.lua
+++ b/apps/plugins/lua_scripts/rlimg.lua
@@ -36,7 +36,7 @@ local _draw_text      = require("draw_text")
 
 --package.path = scrpath .. "/?.lua;" .. package.path --add lua_scripts directory to path
 
-require("printmenu") --menu
+require("printmenus") --menu
 
 --[[ RBIMAGE library functions
 NOTE!! on x, y coordinates + width & height
diff --git a/apps/plugins/lua_scripts/tagnav.lua b/apps/plugins/lua_scripts/tagnav.lua
index f62f27973b..9646f359e3 100644
--- a/apps/plugins/lua_scripts/tagnav.lua
+++ b/apps/plugins/lua_scripts/tagnav.lua
@@ -25,7 +25,7 @@
 --local scrpath = rb.current_path()"
 
 --package.path = scrpath .. "/?.lua;" .. package.path --add lua_scripts directory to path
-require("printmenu")
+require("printmenus")
 require("printtable")
 require("dbgettags")