diff options
Diffstat (limited to 'modules/textadept/session.lua')
| -rw-r--r-- | modules/textadept/session.lua | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/modules/textadept/session.lua b/modules/textadept/session.lua index 00d73b56..0bab1b40 100644 --- a/modules/textadept/session.lua +++ b/modules/textadept/session.lua @@ -2,9 +2,12 @@ local L = locale.localize +local M = {} + +--[[ This comment is for LuaDoc. --- -- Session support for the textadept module. -module('_m.textadept.session', package.seeall) +module('_m.textadept.session', package.seeall)]] -- Markdown: -- ## Settings @@ -17,9 +20,9 @@ module('_m.textadept.session', package.seeall) -- files list to save to the session. The default is `10`. -- settings -DEFAULT_SESSION = _USERHOME..'/session' -SAVE_ON_QUIT = true -MAX_RECENT_FILES = 10 +M.DEFAULT_SESSION = _USERHOME..'/session' +M.SAVE_ON_QUIT = true +M.MAX_RECENT_FILES = 10 -- end settings --- @@ -30,9 +33,10 @@ MAX_RECENT_FILES = 10 -- `DEFAULT_SESSION` if not specified. -- @return `true` if the session file was opened and read; `false` otherwise. -- @usage _m.textadept.session.load(filename) -function load(filename) +-- @name load +function M.load(filename) local not_found = {} - local f = io.open(filename or DEFAULT_SESSION, 'rb') + local f = io.open(filename or M.DEFAULT_SESSION, 'rb') if not f then io.close_all() return false end local current_view, splits = 1, { [0] = {} } local lfs_attributes = lfs.attributes @@ -97,7 +101,7 @@ function load(filename) return true end -- Load session when no args are present. -events.connect('arg_none', function() if SAVE_ON_QUIT then load() end end) +events.connect('arg_none', function() if M.SAVE_ON_QUIT then M.load() end end) --- -- Saves a Textadept session to a file. @@ -106,7 +110,8 @@ events.connect('arg_none', function() if SAVE_ON_QUIT then load() end end) -- @param filename The absolute path to the session file to save. Defaults to -- either the current session file or `DEFAULT_SESSION` if not specified. -- @usage _m.textadept.session.save(filename) -function save(filename) +-- @name save +function M.save(filename) local session = {} local buffer_line = "buffer: %d %d %d %s" -- anchor, cursor, line, filename local split_line = "%ssplit%d: %s %d" -- level, number, type, size @@ -155,11 +160,11 @@ function save(filename) local size = gui.size session[#session + 1] = ("size: %d %d"):format(size[1], size[2]) for i, filename in ipairs(io.recent_files) do - if i > MAX_RECENT_FILES then break end + if i > M.MAX_RECENT_FILES then break end session[#session + 1] = ("recent: %s"):format(filename) end -- Write the session. - local f = io.open(filename or DEFAULT_SESSION, 'wb') + local f = io.open(filename or M.DEFAULT_SESSION, 'wb') if f then f:write(table.concat(session, '\n')) f:close() @@ -168,31 +173,36 @@ end --- -- Prompts the user for a Textadept session to load. -function prompt_load() +-- @name prompt_load +function M.prompt_load() local utf8_filename = gui.dialog('fileselect', '--title', L('Load Session'), '--with-directory', - DEFAULT_SESSION:match('.+[/\\]') or '', + M.DEFAULT_SESSION:match('.+[/\\]') or '', '--with-file', - DEFAULT_SESSION:match('[^/\\]+$') or '', + M.DEFAULT_SESSION:match('[^/\\]+$') or '', '--no-newline') - if #utf8_filename > 0 then load(utf8_filename:iconv(_CHARSET, 'UTF-8')) end + if #utf8_filename > 0 then M.load(utf8_filename:iconv(_CHARSET, 'UTF-8')) end end --- -- Prompts the user to save the current Textadept session to a file. -function prompt_save() +-- @name prompt_save +function M.prompt_save() local utf8_filename = gui.dialog('filesave', '--title', L('Save Session'), '--with-directory', - DEFAULT_SESSION:match('.+[/\\]') or '', + M.DEFAULT_SESSION:match('.+[/\\]') or '', '--with-file', - DEFAULT_SESSION:match('[^/\\]+$') or '', + M.DEFAULT_SESSION:match('[^/\\]+$') or '', '--no-newline') - if #utf8_filename > 0 then save(utf8_filename:iconv(_CHARSET, 'UTF-8')) end + if #utf8_filename > 0 then M.save(utf8_filename:iconv(_CHARSET, 'UTF-8')) end end -events.connect(events.QUIT, function() if SAVE_ON_QUIT then save() end end, 1) +events.connect(events.QUIT, + function() if M.SAVE_ON_QUIT then M.save() end end, 1) -local function no_session() SAVE_ON_QUIT = false end +local function no_session() M.SAVE_ON_QUIT = false end args.register('-n', '--nosession', 0, no_session, 'No session functionality') + +return M |