first commit

mpv/scripts/file-browser/modules/globals.lua

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+--------------------------------------------------------------------------------------------------------
+------------------------------------------Variable Setup------------------------------------------------
+--------------------------------------------------------------------------------------------------------
+--------------------------------------------------------------------------------------------------------
+
+local mp = require 'mp'
+
+local globals = {}
+local o = require 'modules.options'
+
+--sets the version for the file-browser API
+globals.API_VERSION = "1.7.0"
+
+--gets the current platform (only works in mpv v0.36+)
+globals.PLATFORM = mp.get_property_native('platform')
+
+--the osd_overlay API was not added until v0.31. The expand-path command was not added until 0.30
+assert(mp.create_osd_overlay, "Script requires minimum mpv version 0.33")
+
+globals.ass = mp.create_osd_overlay("ass-events")
+globals.ass.res_y = 720 / o.scaling_factor_base
+
+local BASE_FONT_SIZE = 25
+
+globals.style = {
+    global = o.alignment == 0 and "" or ([[{\an%d}]]):format(o.alignment),
+
+    -- full line styles
+    header = ([[{\r\q2\b%s\fs%d\fn%s\c&H%s&}]]):format((o.font_bold_header and "1" or "0"), o.scaling_factor_header*BASE_FONT_SIZE, o.font_name_header, o.font_colour_header),
+    body = ([[{\r\q2\fs%d\fn%s\c&H%s&}]]):format(BASE_FONT_SIZE, o.font_name_body, o.font_colour_body),
+    footer_header = ([[{\r\q2\fs%d\fn%s\c&H%s&}]]):format(o.scaling_factor_wrappers*BASE_FONT_SIZE, o.font_name_wrappers, o.font_colour_wrappers),
+
+    --small section styles (for colours)
+    multiselect = ([[{\c&H%s&}]]):format(o.font_colour_multiselect),
+    selected = ([[{\c&H%s&}]]):format(o.font_colour_selected),
+    playing = ([[{\c&H%s&}]]):format(o.font_colour_playing),
+    playing_selected = ([[{\c&H%s&}]]):format(o.font_colour_playing_multiselected),
+
+    --icon styles
+    indent = ([[{\alpha&H%s}]]):format('ff'),
+    cursor = ([[{\fn%s\c&H%s&}]]):format(o.font_name_cursor, o.font_colour_cursor),
+    cursor_select = ([[{\fn%s\c&H%s&}]]):format(o.font_name_cursor, o.font_colour_multiselect),
+    cursor_deselect = ([[{\fn%s\c&H%s&}]]):format(o.font_name_cursor, o.font_colour_selected),
+    folder = ([[{\fn%s}]]):format(o.font_name_folder),
+    selection_marker = ([[{\alpha&H%s}]]):format(o.font_opacity_selection_marker),
+}
+
+globals.state = {
+    list = {},
+    selected = 1,
+    hidden = true,
+    flag_update = false,
+    keybinds = nil,
+
+    parser = nil,
+    directory = nil,
+    directory_label = nil,
+    prev_directory = "",
+    co = nil,
+
+    multiselect_start = nil,
+    initial_selection = nil,
+    selection = {}
+}
+
+--the parser table actually contains 3 entries for each parser
+--a numeric entry which represents the priority of the parsers and has the parser object as the value
+--a string entry representing the id of each parser and with the parser object as the value
+--and a table entry with the parser itself as the key and a table value in the form { id = %s, index = %d }
+globals.parsers = {}
+
+--this table contains the parse_state tables for every parse operation indexed with the coroutine used for the parse
+--this table has weakly referenced keys, meaning that once the coroutine for a parse is no-longer used by anything that
+--field in the table will be removed by the garbage collector
+globals.parse_states = setmetatable({}, { __mode = "k"})
+
+globals.extensions = {}
+globals.sub_extensions = {}
+globals.audio_extensions = {}
+globals.parseable_extensions = {}
+
+--This table contains mappings to convert external directories to cannonical
+--locations within the file-browser file tree. The keys of the table are Lua
+--patterns used to evaluate external directory paths. The value is the path
+--that should replace the part of the path than matched the pattern.
+--These mappings should only applied at the edges where external paths are
+--ingested by file-browser.
+globals.directory_mappings = {}
+
+globals.current_file = {
+    directory = nil,
+    name = nil,
+    path = nil,
+    original_path = nil,
+}
+
+globals.root = {}
+
+--default list of compatible file extensions
+--adding an item to this list is a valid request on github
+globals.compatible_file_extensions = {
+    "264","265","3g2","3ga","3ga2","3gp","3gp2","3gpp","3iv","a52","aac","adt","adts","ahn","aif","aifc","aiff","amr","ape","asf","au","avc","avi","awb","ay",
+    "bmp","cue","divx","dts","dtshd","dts-hd","dv","dvr","dvr-ms","eac3","evo","evob","f4a","flac","flc","fli","flic","flv","gbs","gif","gxf","gym",
+    "h264","h265","hdmov","hdv","hes","hevc","jpeg","jpg","kss","lpcm","m1a","m1v","m2a","m2t","m2ts","m2v","m3u","m3u8","m4a","m4v","mk3d","mka","mkv",
+    "mlp","mod","mov","mp1","mp2","mp2v","mp3","mp4","mp4v","mp4v","mpa","mpe","mpeg","mpeg2","mpeg4","mpg","mpg4","mpv","mpv2","mts","mtv","mxf","nsf",
+    "nsfe","nsv","nut","oga","ogg","ogm","ogv","ogx","opus","pcm","pls","png","qt","ra","ram","rm","rmvb","sap","snd","spc","spx","svg","thd","thd+ac3",
+    "tif","tiff","tod","trp","truehd","true-hd","ts","tsa","tsv","tta","tts","vfw","vgm","vgz","vob","vro","wav","weba","webm","webp","wm","wma","wmv","wtv",
+    "wv","x264","x265","xvid","y4m","yuv"
+}
+
+globals.ABORT_ERROR = {
+    msg = "browser is no longer waiting for list - aborting parse"
+}
+
+return globals