From 0f23cadbca7abeedcb493d0612e250a0259ca33e Mon Sep 17 00:00:00 2001
From: William Wilgus <wilgus.william@gmail.com>
Date: Fri, 25 Sep 2020 23:07:30 -0400
Subject: lua -- add sort by name, size, date to filebrowse include

I had previously added the fuctionality to luadir but I didn't update
the examples

also breaks out the file_browser function to be a bit more accessible

Change-Id: I14067256b9d76a757f732840cbee1cf84d775b1b
---
 apps/plugins/lua_scripts/file_browser.lua | 77 +++++++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 apps/plugins/lua_scripts/file_browser.lua

(limited to 'apps/plugins/lua_scripts/file_browser.lua')

diff --git a/apps/plugins/lua_scripts/file_browser.lua b/apps/plugins/lua_scripts/file_browser.lua
new file mode 100644
index 0000000000..19f475acf3
--- /dev/null
+++ b/apps/plugins/lua_scripts/file_browser.lua
@@ -0,0 +1,77 @@
+--[[
+             __________               __   ___.
+   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+                     \/            \/     \/    \/            \/
+ $Id$
+ Example Lua File Viewer script
+ Copyright (C) 2020 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.
+]]--
+
+require("actions")   -- Contains rb.actions & rb.contexts
+-- require("buttons") -- Contains rb.buttons -- not needed for this example
+
+--local _timer = require("timer")
+--local _clr   = require("color") -- clrset, clrinc provides device independent colors
+local _lcd   = require("lcd")   -- lcd helper functions
+--local _print = require("print") -- advanced text printing
+--local _img   = require("image") -- image manipulation save, rotate, resize, tile, new, load
+--local _blit  = require("blit") -- handy list of blit operations
+--local _draw  = require("draw") -- draw all the things (primitives)
+--local _math  = require("math_ex") -- missing math sine cosine, sqrt, clamp functions
+
+
+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("filebrowse") -- file browser
+
+rb.actions = nil
+package.loaded["actions"] = nil
+
+-- uses print_table to display a menu
+function main_menu()
+    local mt =  {
+                [1] = "Rocklua File Browser Example",
+                [2] = "Sort by Name",
+                [3] = "Sort by Size",
+                [4] = "Sort by Date",
+                [5] = "Exit"
+                }
+
+    local ft =  {
+                [0] = exit_now, --if user cancels do this function
+                [1] = function(TITLE) return true end, -- shouldn't happen title occupies this slot
+                [2]  = function(SBNAME)
+                            _lcd:splashf(rb.HZ, "%s", file_choose("/", "", "name", false) or "None")
+                        end,
+                [3]  = function(SBSIZE)
+                            _lcd:splashf(rb.HZ, "%s", file_choose("/", "", "size", true) or "None")
+                        end,
+                [4]  = function(SBDATE)
+                            _lcd:splashf(rb.HZ, "%s", file_choose("/", "", "date") or "None")
+                        end,
+                [5] = function(EXIT_) return true end
+                }
+
+    print_menu(mt, ft)
+
+end
+
+function exit_now()
+    _lcd:update()
+    os.exit()
+end -- exit_now
+
+main_menu()
+exit_now()
-- 
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