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-rw-r--r--apps/plugins/lua_scripts/file_browser.lua77
1 files changed, 77 insertions, 0 deletions
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
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+++ 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()