diff options
Diffstat (limited to 'modules/textadept/session.lua')
| -rw-r--r-- | modules/textadept/session.lua | 80 |
1 files changed, 35 insertions, 45 deletions
diff --git a/modules/textadept/session.lua b/modules/textadept/session.lua index 2ccee81d..cee879c4 100644 --- a/modules/textadept/session.lua +++ b/modules/textadept/session.lua @@ -24,16 +24,26 @@ M.MAX_RECENT_FILES = 10 --- -- Loads a Textadept session file. -- Textadept restores split views, opened buffers, cursor information, and --- project manager details. --- @param filename The absolute path to the session file to load. The default --- value is `DEFAULT_SESSION`. +-- recent files. +-- @param filename The absolute path to the session file to load. If `nil`, the +-- user is prompted for one. -- @return `true` if the session file was opened and read; `false` otherwise. -- @usage _M.textadept.session.load(filename) -- @see DEFAULT_SESSION -- @name load function M.load(filename) + filename = filename or gui.dialog('fileselect', + '--title', _L['Load Session'], + '--button1', _L['_Open'], + '--button2', _L['_Cancel'], + '--with-directory', + M.DEFAULT_SESSION:match('.+[/\\]') or '', + '--with-file', + M.DEFAULT_SESSION:match('[^/\\]+$') or '', + '--no-newline'):iconv(_CHARSET, 'UTF-8') + if filename == '' then return end local not_found = {} - local f = io.open(filename or M.DEFAULT_SESSION, 'rb') + local f = io.open(filename, 'rb') if not f then io.close_all() return false end local current_view, splits = 1, { [0] = {} } local lfs_attributes = lfs.attributes @@ -101,18 +111,29 @@ function M.load(filename) return true end -- Load session when no args are present. -events.connect('arg_none', function() if M.SAVE_ON_QUIT then M.load() end end) +events.connect('arg_none', function() + if M.SAVE_ON_QUIT then M.load(M.DEFAULT_SESSION) end +end) --- -- Saves a Textadept session to a file. --- Saves split views, opened buffers, cursor information, and project manager --- details. --- @param filename The absolute path to the session file to save. The default --- value is either the current session file or `DEFAULT_SESSION`. +-- Saves split views, opened buffers, cursor information, and recent files. +-- @param filename The absolute path to the session file to save. If `nil`, the +-- user is prompted for one. -- @usage _M.textadept.session.save(filename) -- @see DEFAULT_SESSION -- @name save function M.save(filename) + filename = filename or gui.dialog('filesave', + '--title', _L['Save Session'], + '--button1', _L['_Save'], + '--button2', _L['_Cancel'], + '--with-directory', + M.DEFAULT_SESSION:match('.+[/\\]') or '', + '--with-file', + M.DEFAULT_SESSION:match('[^/\\]+$') or '', + '--no-newline'):iconv(_CHARSET, 'UTF-8') + if filename == '' then return end 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 @@ -165,47 +186,16 @@ function M.save(filename) session[#session + 1] = ("recent: %s"):format(filename) end -- Write the session. - local f = io.open(filename or M.DEFAULT_SESSION, 'wb') + local f = io.open(filename, 'wb') if f then f:write(table.concat(session, '\n')) f:close() end end - ---- --- Prompts the user for a Textadept session to load. --- @name prompt_load -function M.prompt_load() - local utf8_filename = gui.dialog('fileselect', - '--title', _L['Load Session'], - '--button1', _L['_Open'], - '--button2', _L['_Cancel'], - '--with-directory', - M.DEFAULT_SESSION:match('.+[/\\]') or '', - '--with-file', - M.DEFAULT_SESSION:match('[^/\\]+$') or '', - '--no-newline') - if #utf8_filename > 0 then M.load(utf8_filename:iconv(_CHARSET, 'UTF-8')) end -end - ---- --- Prompts the user to save the current Textadept session to a file. --- @name prompt_save -function M.prompt_save() - local utf8_filename = gui.dialog('filesave', - '--title', _L['Save Session'], - '--button1', _L['_Save'], - '--button2', _L['_Cancel'], - '--with-directory', - M.DEFAULT_SESSION:match('.+[/\\]') or '', - '--with-file', - M.DEFAULT_SESSION:match('[^/\\]+$') or '', - '--no-newline') - if #utf8_filename > 0 then M.save(utf8_filename:iconv(_CHARSET, 'UTF-8')) end -end - -events.connect(events.QUIT, - function() if M.SAVE_ON_QUIT then M.save() end end, 1) +-- Save session on quit. +events.connect(events.QUIT, function() + if M.SAVE_ON_QUIT then M.save(M.DEFAULT_SESSION) end +end, 1) local function no_session() M.SAVE_ON_QUIT = false end args.register('-n', '--nosession', 0, no_session, 'No session functionality') |