1 files changed, 79 insertions, 0 deletions

diff --git a/apps/plugins/lua_scripts/fileview.lua b/apps/plugins/lua_scripts/fileview.lua
new file mode 100755
index 0000000000..920281bbef
--- /dev/null
+++ b/apps/plugins/lua_scripts/fileview.lua
@@ -0,0 +1,79 @@
+--[[
+             __________               __   ___.
+   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
+   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
+   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
+   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
+                     \/            \/     \/    \/            \/
+ $Id$
+ Example Lua File Viewer script
+ 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.
+]]--
+
+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
+require("fileviewers") -- fileviewer, hexviewer
+
+rb.actions = nil
+package.loaded["actions"] = nil
+
+-- uses print_table to display a menu
+function main_menu()
+
+    local mt =  {
+                [1] = "Rocklua File View Example",
+                [2] = "File View",
+                [3] = "File Hex View",
+                [4] = "Simple Browser",
+                [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(VIEWF) -- view file
+                            print_file_increment(file_choose("/", "Choose File"))
+                        end,
+                [3]  = function(VHEXF) -- view hex
+                            print_file_hex(file_choose("/", "Choose File"), 8)
+                        end,
+                [4]  = function(BROWS) -- file browser
+                            _lcd:splashf(rb.HZ, "%s", file_choose("/") 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()